Merge branch 'omap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6
* 'omap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6: (258 commits)
omap: zoom: host should not pull up wl1271's irq line
arm: plat-omap: iommu: fix request_mem_region() error path
OMAP2+: Common CPU DIE ID reading code reads wrong registers for OMAP4430
omap4: mux: Remove duplicate mux modes
omap: iovmm: don't check 'da' to set IOVMF_DA_FIXED flag
omap: iovmm: disallow mapping NULL address when IOVMF_DA_ANON is set
omap2+: mux: Fix compile when CONFIG_OMAP_MUX is not selected
omap4: board-omap4panda: Initialise the serial pads
omap3: board-3430sdp: Initialise the serial pads
omap4: board-4430sdp: Initialise the serial pads
omap2+: mux: Add macro for configuring static with omap_hwmod_mux_init
omap2+: mux: Remove the use of IDLE flag
omap2+: Add separate list for dynamic pads to mux
perf: add OMAP support for the new power events
OMAP4: Add IVA OPP enteries.
OMAP4: Update Voltage Rail Values for MPU, IVA and CORE
OMAP4: Enable 800 MHz and 1 GHz MPU-OPP
OMAP3+: OPP: Replace voltage values with Macros
OMAP3: wdtimer: Fix CORE idle transition
Watchdog: omap_wdt: add fine grain runtime-pm
...
Fix up various conflicts in
- arch/arm/mach-omap2/board-omap3evm.c
- arch/arm/mach-omap2/clock3xxx_data.c
- arch/arm/mach-omap2/usb-musb.c
- arch/arm/plat-omap/include/plat/usb.h
- drivers/usb/musb/musb_core.h
diff --git a/Documentation/hwspinlock.txt b/Documentation/hwspinlock.txt
new file mode 100644
index 0000000..7dcd1a4
--- /dev/null
+++ b/Documentation/hwspinlock.txt
@@ -0,0 +1,293 @@
+Hardware Spinlock Framework
+
+1. Introduction
+
+Hardware spinlock modules provide hardware assistance for synchronization
+and mutual exclusion between heterogeneous processors and those not operating
+under a single, shared operating system.
+
+For example, OMAP4 has dual Cortex-A9, dual Cortex-M3 and a C64x+ DSP,
+each of which is running a different Operating System (the master, A9,
+is usually running Linux and the slave processors, the M3 and the DSP,
+are running some flavor of RTOS).
+
+A generic hwspinlock framework allows platform-independent drivers to use
+the hwspinlock device in order to access data structures that are shared
+between remote processors, that otherwise have no alternative mechanism
+to accomplish synchronization and mutual exclusion operations.
+
+This is necessary, for example, for Inter-processor communications:
+on OMAP4, cpu-intensive multimedia tasks are offloaded by the host to the
+remote M3 and/or C64x+ slave processors (by an IPC subsystem called Syslink).
+
+To achieve fast message-based communications, a minimal kernel support
+is needed to deliver messages arriving from a remote processor to the
+appropriate user process.
+
+This communication is based on simple data structures that is shared between
+the remote processors, and access to it is synchronized using the hwspinlock
+module (remote processor directly places new messages in this shared data
+structure).
+
+A common hwspinlock interface makes it possible to have generic, platform-
+independent, drivers.
+
+2. User API
+
+ struct hwspinlock *hwspin_lock_request(void);
+ - dynamically assign an hwspinlock and return its address, or NULL
+ in case an unused hwspinlock isn't available. Users of this
+ API will usually want to communicate the lock's id to the remote core
+ before it can be used to achieve synchronization.
+ Can be called from an atomic context (this function will not sleep) but
+ not from within interrupt context.
+
+ struct hwspinlock *hwspin_lock_request_specific(unsigned int id);
+ - assign a specific hwspinlock id and return its address, or NULL
+ if that hwspinlock is already in use. Usually board code will
+ be calling this function in order to reserve specific hwspinlock
+ ids for predefined purposes.
+ Can be called from an atomic context (this function will not sleep) but
+ not from within interrupt context.
+
+ int hwspin_lock_free(struct hwspinlock *hwlock);
+ - free a previously-assigned hwspinlock; returns 0 on success, or an
+ appropriate error code on failure (e.g. -EINVAL if the hwspinlock
+ is already free).
+ Can be called from an atomic context (this function will not sleep) but
+ not from within interrupt context.
+
+ int hwspin_lock_timeout(struct hwspinlock *hwlock, unsigned int timeout);
+ - lock a previously-assigned hwspinlock with a timeout limit (specified in
+ msecs). If the hwspinlock is already taken, the function will busy loop
+ waiting for it to be released, but give up when the timeout elapses.
+ Upon a successful return from this function, preemption is disabled so
+ the caller must not sleep, and is advised to release the hwspinlock as
+ soon as possible, in order to minimize remote cores polling on the
+ hardware interconnect.
+ Returns 0 when successful and an appropriate error code otherwise (most
+ notably -ETIMEDOUT if the hwspinlock is still busy after timeout msecs).
+ The function will never sleep.
+
+ int hwspin_lock_timeout_irq(struct hwspinlock *hwlock, unsigned int timeout);
+ - lock a previously-assigned hwspinlock with a timeout limit (specified in
+ msecs). If the hwspinlock is already taken, the function will busy loop
+ waiting for it to be released, but give up when the timeout elapses.
+ Upon a successful return from this function, preemption and the local
+ interrupts are disabled, so the caller must not sleep, and is advised to
+ release the hwspinlock as soon as possible.
+ Returns 0 when successful and an appropriate error code otherwise (most
+ notably -ETIMEDOUT if the hwspinlock is still busy after timeout msecs).
+ The function will never sleep.
+
+ int hwspin_lock_timeout_irqsave(struct hwspinlock *hwlock, unsigned int to,
+ unsigned long *flags);
+ - lock a previously-assigned hwspinlock with a timeout limit (specified in
+ msecs). If the hwspinlock is already taken, the function will busy loop
+ waiting for it to be released, but give up when the timeout elapses.
+ Upon a successful return from this function, preemption is disabled,
+ local interrupts are disabled and their previous state is saved at the
+ given flags placeholder. The caller must not sleep, and is advised to
+ release the hwspinlock as soon as possible.
+ Returns 0 when successful and an appropriate error code otherwise (most
+ notably -ETIMEDOUT if the hwspinlock is still busy after timeout msecs).
+ The function will never sleep.
+
+ int hwspin_trylock(struct hwspinlock *hwlock);
+ - attempt to lock a previously-assigned hwspinlock, but immediately fail if
+ it is already taken.
+ Upon a successful return from this function, preemption is disabled so
+ caller must not sleep, and is advised to release the hwspinlock as soon as
+ possible, in order to minimize remote cores polling on the hardware
+ interconnect.
+ Returns 0 on success and an appropriate error code otherwise (most
+ notably -EBUSY if the hwspinlock was already taken).
+ The function will never sleep.
+
+ int hwspin_trylock_irq(struct hwspinlock *hwlock);
+ - attempt to lock a previously-assigned hwspinlock, but immediately fail if
+ it is already taken.
+ Upon a successful return from this function, preemption and the local
+ interrupts are disabled so caller must not sleep, and is advised to
+ release the hwspinlock as soon as possible.
+ Returns 0 on success and an appropriate error code otherwise (most
+ notably -EBUSY if the hwspinlock was already taken).
+ The function will never sleep.
+
+ int hwspin_trylock_irqsave(struct hwspinlock *hwlock, unsigned long *flags);
+ - attempt to lock a previously-assigned hwspinlock, but immediately fail if
+ it is already taken.
+ Upon a successful return from this function, preemption is disabled,
+ the local interrupts are disabled and their previous state is saved
+ at the given flags placeholder. The caller must not sleep, and is advised
+ to release the hwspinlock as soon as possible.
+ Returns 0 on success and an appropriate error code otherwise (most
+ notably -EBUSY if the hwspinlock was already taken).
+ The function will never sleep.
+
+ void hwspin_unlock(struct hwspinlock *hwlock);
+ - unlock a previously-locked hwspinlock. Always succeed, and can be called
+ from any context (the function never sleeps). Note: code should _never_
+ unlock an hwspinlock which is already unlocked (there is no protection
+ against this).
+
+ void hwspin_unlock_irq(struct hwspinlock *hwlock);
+ - unlock a previously-locked hwspinlock and enable local interrupts.
+ The caller should _never_ unlock an hwspinlock which is already unlocked.
+ Doing so is considered a bug (there is no protection against this).
+ Upon a successful return from this function, preemption and local
+ interrupts are enabled. This function will never sleep.
+
+ void
+ hwspin_unlock_irqrestore(struct hwspinlock *hwlock, unsigned long *flags);
+ - unlock a previously-locked hwspinlock.
+ The caller should _never_ unlock an hwspinlock which is already unlocked.
+ Doing so is considered a bug (there is no protection against this).
+ Upon a successful return from this function, preemption is reenabled,
+ and the state of the local interrupts is restored to the state saved at
+ the given flags. This function will never sleep.
+
+ int hwspin_lock_get_id(struct hwspinlock *hwlock);
+ - retrieve id number of a given hwspinlock. This is needed when an
+ hwspinlock is dynamically assigned: before it can be used to achieve
+ mutual exclusion with a remote cpu, the id number should be communicated
+ to the remote task with which we want to synchronize.
+ Returns the hwspinlock id number, or -EINVAL if hwlock is null.
+
+3. Typical usage
+
+#include <linux/hwspinlock.h>
+#include <linux/err.h>
+
+int hwspinlock_example1(void)
+{
+ struct hwspinlock *hwlock;
+ int ret;
+
+ /* dynamically assign a hwspinlock */
+ hwlock = hwspin_lock_request();
+ if (!hwlock)
+ ...
+
+ id = hwspin_lock_get_id(hwlock);
+ /* probably need to communicate id to a remote processor now */
+
+ /* take the lock, spin for 1 sec if it's already taken */
+ ret = hwspin_lock_timeout(hwlock, 1000);
+ if (ret)
+ ...
+
+ /*
+ * we took the lock, do our thing now, but do NOT sleep
+ */
+
+ /* release the lock */
+ hwspin_unlock(hwlock);
+
+ /* free the lock */
+ ret = hwspin_lock_free(hwlock);
+ if (ret)
+ ...
+
+ return ret;
+}
+
+int hwspinlock_example2(void)
+{
+ struct hwspinlock *hwlock;
+ int ret;
+
+ /*
+ * assign a specific hwspinlock id - this should be called early
+ * by board init code.
+ */
+ hwlock = hwspin_lock_request_specific(PREDEFINED_LOCK_ID);
+ if (!hwlock)
+ ...
+
+ /* try to take it, but don't spin on it */
+ ret = hwspin_trylock(hwlock);
+ if (!ret) {
+ pr_info("lock is already taken\n");
+ return -EBUSY;
+ }
+
+ /*
+ * we took the lock, do our thing now, but do NOT sleep
+ */
+
+ /* release the lock */
+ hwspin_unlock(hwlock);
+
+ /* free the lock */
+ ret = hwspin_lock_free(hwlock);
+ if (ret)
+ ...
+
+ return ret;
+}
+
+
+4. API for implementors
+
+ int hwspin_lock_register(struct hwspinlock *hwlock);
+ - to be called from the underlying platform-specific implementation, in
+ order to register a new hwspinlock instance. Can be called from an atomic
+ context (this function will not sleep) but not from within interrupt
+ context. Returns 0 on success, or appropriate error code on failure.
+
+ struct hwspinlock *hwspin_lock_unregister(unsigned int id);
+ - to be called from the underlying vendor-specific implementation, in order
+ to unregister an existing (and unused) hwspinlock instance.
+ Can be called from an atomic context (will not sleep) but not from
+ within interrupt context.
+ Returns the address of hwspinlock on success, or NULL on error (e.g.
+ if the hwspinlock is sill in use).
+
+5. struct hwspinlock
+
+This struct represents an hwspinlock instance. It is registered by the
+underlying hwspinlock implementation using the hwspin_lock_register() API.
+
+/**
+ * struct hwspinlock - vendor-specific hwspinlock implementation
+ *
+ * @dev: underlying device, will be used with runtime PM api
+ * @ops: vendor-specific hwspinlock handlers
+ * @id: a global, unique, system-wide, index of the lock.
+ * @lock: initialized and used by hwspinlock core
+ * @owner: underlying implementation module, used to maintain module ref count
+ */
+struct hwspinlock {
+ struct device *dev;
+ const struct hwspinlock_ops *ops;
+ int id;
+ spinlock_t lock;
+ struct module *owner;
+};
+
+The underlying implementation is responsible to assign the dev, ops, id and
+owner members. The lock member, OTOH, is initialized and used by the hwspinlock
+core.
+
+6. Implementation callbacks
+
+There are three possible callbacks defined in 'struct hwspinlock_ops':
+
+struct hwspinlock_ops {
+ int (*trylock)(struct hwspinlock *lock);
+ void (*unlock)(struct hwspinlock *lock);
+ void (*relax)(struct hwspinlock *lock);
+};
+
+The first two callbacks are mandatory:
+
+The ->trylock() callback should make a single attempt to take the lock, and
+return 0 on failure and 1 on success. This callback may _not_ sleep.
+
+The ->unlock() callback releases the lock. It always succeed, and it, too,
+may _not_ sleep.
+
+The ->relax() callback is optional. It is called by hwspinlock core while
+spinning on a lock, and can be used by the underlying implementation to force
+a delay between two successive invocations of ->trylock(). It may _not_ sleep.
diff --git a/MAINTAINERS b/MAINTAINERS
index 391d57e..6e696bd 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -4510,11 +4510,21 @@
F: arch/arm/*omap*/*clock*
OMAP POWER MANAGEMENT SUPPORT
-M: Kevin Hilman <khilman@deeprootsystems.com>
+M: Kevin Hilman <khilman@ti.com>
L: linux-omap@vger.kernel.org
S: Maintained
F: arch/arm/*omap*/*pm*
+OMAP POWERDOMAIN/CLOCKDOMAIN SOC ADAPTATION LAYER SUPPORT
+M: Rajendra Nayak <rnayak@ti.com>
+M: Paul Walmsley <paul@pwsan.com>
+L: linux-omap@vger.kernel.org
+S: Maintained
+F: arch/arm/mach-omap2/powerdomain2xxx_3xxx.c
+F: arch/arm/mach-omap2/powerdomain44xx.c
+F: arch/arm/mach-omap2/clockdomain2xxx_3xxx.c
+F: arch/arm/mach-omap2/clockdomain44xx.c
+
OMAP AUDIO SUPPORT
M: Jarkko Nikula <jhnikula@gmail.com>
L: alsa-devel@alsa-project.org (subscribers-only)
diff --git a/arch/arm/configs/omap2plus_defconfig b/arch/arm/configs/omap2plus_defconfig
index ae890ca..019fb7c 100644
--- a/arch/arm/configs/omap2plus_defconfig
+++ b/arch/arm/configs/omap2plus_defconfig
@@ -58,6 +58,7 @@
CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
CONFIG_SMP=y
+CONFIG_NR_CPUS=2
# CONFIG_LOCAL_TIMERS is not set
CONFIG_AEABI=y
CONFIG_LEDS=y
diff --git a/arch/arm/mach-omap1/Makefile b/arch/arm/mach-omap1/Makefile
index ba6009f..af98117 100644
--- a/arch/arm/mach-omap1/Makefile
+++ b/arch/arm/mach-omap1/Makefile
@@ -4,7 +4,7 @@
# Common support
obj-y := io.o id.o sram.o time.o irq.o mux.o flash.o serial.o devices.o dma.o
-obj-y += clock.o clock_data.o opp_data.o
+obj-y += clock.o clock_data.o opp_data.o reset.o
obj-$(CONFIG_OMAP_MCBSP) += mcbsp.o
diff --git a/arch/arm/mach-omap1/board-ams-delta.c b/arch/arm/mach-omap1/board-ams-delta.c
index 22cc8c8..de88c92 100644
--- a/arch/arm/mach-omap1/board-ams-delta.c
+++ b/arch/arm/mach-omap1/board-ams-delta.c
@@ -165,7 +165,7 @@
}
};
-static struct omap_lcd_config ams_delta_lcd_config __initdata = {
+static struct omap_lcd_config ams_delta_lcd_config = {
.ctrl_name = "internal",
};
@@ -175,7 +175,7 @@
.pins[0] = 2,
};
-static struct omap_board_config_kernel ams_delta_config[] = {
+static struct omap_board_config_kernel ams_delta_config[] __initdata = {
{ OMAP_TAG_LCD, &ams_delta_lcd_config },
};
@@ -208,14 +208,14 @@
.keymap_size = ARRAY_SIZE(ams_delta_keymap),
};
-static struct omap_kp_platform_data ams_delta_kp_data = {
+static struct omap_kp_platform_data ams_delta_kp_data __initdata = {
.rows = 8,
.cols = 8,
.keymap_data = &ams_delta_keymap_data,
.delay = 9,
};
-static struct platform_device ams_delta_kp_device = {
+static struct platform_device ams_delta_kp_device __initdata = {
.name = "omap-keypad",
.id = -1,
.dev = {
@@ -225,12 +225,12 @@
.resource = ams_delta_kp_resources,
};
-static struct platform_device ams_delta_lcd_device = {
+static struct platform_device ams_delta_lcd_device __initdata = {
.name = "lcd_ams_delta",
.id = -1,
};
-static struct platform_device ams_delta_led_device = {
+static struct platform_device ams_delta_led_device __initdata = {
.name = "ams-delta-led",
.id = -1
};
@@ -259,7 +259,7 @@
#define ams_delta_camera_power NULL
#endif
-static struct soc_camera_link __initdata ams_delta_iclink = {
+static struct soc_camera_link ams_delta_iclink = {
.bus_id = 0, /* OMAP1 SoC camera bus */
.i2c_adapter_id = 1,
.board_info = &ams_delta_camera_board_info[0],
@@ -267,7 +267,7 @@
.power = ams_delta_camera_power,
};
-static struct platform_device ams_delta_camera_device = {
+static struct platform_device ams_delta_camera_device __initdata = {
.name = "soc-camera-pdrv",
.id = 0,
.dev = {
diff --git a/arch/arm/mach-omap1/board-fsample.c b/arch/arm/mach-omap1/board-fsample.c
index 0efb9db..87f173d 100644
--- a/arch/arm/mach-omap1/board-fsample.c
+++ b/arch/arm/mach-omap1/board-fsample.c
@@ -287,11 +287,11 @@
&lcd_device,
};
-static struct omap_lcd_config fsample_lcd_config __initdata = {
+static struct omap_lcd_config fsample_lcd_config = {
.ctrl_name = "internal",
};
-static struct omap_board_config_kernel fsample_config[] = {
+static struct omap_board_config_kernel fsample_config[] __initdata = {
{ OMAP_TAG_LCD, &fsample_lcd_config },
};
diff --git a/arch/arm/mach-omap1/board-h2.c b/arch/arm/mach-omap1/board-h2.c
index 28b84aa..ba3bd09 100644
--- a/arch/arm/mach-omap1/board-h2.c
+++ b/arch/arm/mach-omap1/board-h2.c
@@ -202,7 +202,7 @@
static const char *h2_part_probes[] = { "cmdlinepart", NULL };
-struct platform_nand_data h2_nand_platdata = {
+static struct platform_nand_data h2_nand_platdata = {
.chip = {
.nr_chips = 1,
.chip_offset = 0,
diff --git a/arch/arm/mach-omap1/board-h3.c b/arch/arm/mach-omap1/board-h3.c
index dbc8b8d..ac48677 100644
--- a/arch/arm/mach-omap1/board-h3.c
+++ b/arch/arm/mach-omap1/board-h3.c
@@ -204,7 +204,7 @@
static const char *part_probes[] = { "cmdlinepart", NULL };
-struct platform_nand_data nand_platdata = {
+static struct platform_nand_data nand_platdata = {
.chip = {
.nr_chips = 1,
.chip_offset = 0,
diff --git a/arch/arm/mach-omap1/board-htcherald.c b/arch/arm/mach-omap1/board-htcherald.c
index f2c5c58..ba05a51 100644
--- a/arch/arm/mach-omap1/board-htcherald.c
+++ b/arch/arm/mach-omap1/board-htcherald.c
@@ -331,7 +331,7 @@
},
};
-struct htcpld_chip_platform_data htcpld_chips[] = {
+static struct htcpld_chip_platform_data htcpld_chips[] = {
[0] = {
.addr = 0x03,
.reset = 0x04,
@@ -366,7 +366,7 @@
},
};
-struct htcpld_core_platform_data htcpld_pfdata = {
+static struct htcpld_core_platform_data htcpld_pfdata = {
.int_reset_gpio_hi = HTCPLD_GPIO_INT_RESET_HI,
.int_reset_gpio_lo = HTCPLD_GPIO_INT_RESET_LO,
.i2c_adapter_id = 1,
diff --git a/arch/arm/mach-omap1/board-innovator.c b/arch/arm/mach-omap1/board-innovator.c
index a36e674..2d9b8cb 100644
--- a/arch/arm/mach-omap1/board-innovator.c
+++ b/arch/arm/mach-omap1/board-innovator.c
@@ -365,7 +365,7 @@
static struct omap_mmc_platform_data *mmc_data[OMAP16XX_NR_MMC];
-void __init innovator_mmc_init(void)
+static void __init innovator_mmc_init(void)
{
mmc_data[0] = &mmc1_data;
omap1_init_mmc(mmc_data, OMAP15XX_NR_MMC);
diff --git a/arch/arm/mach-omap1/board-nokia770.c b/arch/arm/mach-omap1/board-nokia770.c
index d21f09d..cfd0849 100644
--- a/arch/arm/mach-omap1/board-nokia770.c
+++ b/arch/arm/mach-omap1/board-nokia770.c
@@ -115,7 +115,7 @@
.shutdown = mipid_shutdown,
};
-static void mipid_dev_init(void)
+static void __init mipid_dev_init(void)
{
const struct omap_lcd_config *conf;
@@ -126,7 +126,7 @@
}
}
-static void ads7846_dev_init(void)
+static void __init ads7846_dev_init(void)
{
if (gpio_request(ADS7846_PENDOWN_GPIO, "ADS7846 pendown") < 0)
printk(KERN_ERR "can't get ads7846 pen down GPIO\n");
@@ -170,7 +170,7 @@
.te_connected = 1,
};
-static void hwa742_dev_init(void)
+static void __init hwa742_dev_init(void)
{
clk_add_alias("hwa_sys_ck", NULL, "bclk", NULL);
omapfb_set_ctrl_platform_data(&nokia770_hwa742_platform_data);
diff --git a/arch/arm/mach-omap1/board-palmte.c b/arch/arm/mach-omap1/board-palmte.c
index fb51ce6..c9d38f4 100644
--- a/arch/arm/mach-omap1/board-palmte.c
+++ b/arch/arm/mach-omap1/board-palmte.c
@@ -230,19 +230,6 @@
},
};
-static void palmte_headphones_detect(void *data, int state)
-{
- if (state) {
- /* Headphones connected, disable speaker */
- gpio_set_value(PALMTE_SPEAKER_GPIO, 0);
- printk(KERN_INFO "PM: speaker off\n");
- } else {
- /* Headphones unplugged, re-enable speaker */
- gpio_set_value(PALMTE_SPEAKER_GPIO, 1);
- printk(KERN_INFO "PM: speaker on\n");
- }
-}
-
static void __init palmte_misc_gpio_setup(void)
{
/* Set TSC2102 PINTDAV pin as input (used by TSC2102 driver) */
diff --git a/arch/arm/mach-omap1/board-voiceblue.c b/arch/arm/mach-omap1/board-voiceblue.c
index 815a69c..bdc0ac8 100644
--- a/arch/arm/mach-omap1/board-voiceblue.c
+++ b/arch/arm/mach-omap1/board-voiceblue.c
@@ -26,10 +26,12 @@
#include <linux/smc91x.h>
#include <mach/hardware.h>
+#include <mach/system.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
+#include <plat/board-voiceblue.h>
#include <plat/common.h>
#include <mach/gpio.h>
#include <plat/flash.h>
@@ -163,52 +165,6 @@
omap_init_irq();
}
-static void __init voiceblue_init(void)
-{
- /* mux pins for uarts */
- omap_cfg_reg(UART1_TX);
- omap_cfg_reg(UART1_RTS);
- omap_cfg_reg(UART2_TX);
- omap_cfg_reg(UART2_RTS);
- omap_cfg_reg(UART3_TX);
- omap_cfg_reg(UART3_RX);
-
- /* Watchdog */
- gpio_request(0, "Watchdog");
- /* smc91x reset */
- gpio_request(7, "SMC91x reset");
- gpio_direction_output(7, 1);
- udelay(2); /* wait at least 100ns */
- gpio_set_value(7, 0);
- mdelay(50); /* 50ms until PHY ready */
- /* smc91x interrupt pin */
- gpio_request(8, "SMC91x irq");
- /* 16C554 reset*/
- gpio_request(6, "16C554 reset");
- gpio_direction_output(6, 0);
- /* 16C554 interrupt pins */
- gpio_request(12, "16C554 irq");
- gpio_request(13, "16C554 irq");
- gpio_request(14, "16C554 irq");
- gpio_request(15, "16C554 irq");
- set_irq_type(gpio_to_irq(12), IRQ_TYPE_EDGE_RISING);
- set_irq_type(gpio_to_irq(13), IRQ_TYPE_EDGE_RISING);
- set_irq_type(gpio_to_irq(14), IRQ_TYPE_EDGE_RISING);
- set_irq_type(gpio_to_irq(15), IRQ_TYPE_EDGE_RISING);
-
- platform_add_devices(voiceblue_devices, ARRAY_SIZE(voiceblue_devices));
- omap_board_config = voiceblue_config;
- omap_board_config_size = ARRAY_SIZE(voiceblue_config);
- omap_serial_init();
- omap1_usb_init(&voiceblue_usb_config);
- omap_register_i2c_bus(1, 100, NULL, 0);
-
- /* There is a good chance board is going up, so enable power LED
- * (it is connected through invertor) */
- omap_writeb(0x00, OMAP_LPG1_LCR);
- omap_writeb(0x00, OMAP_LPG1_PMR); /* Disable clock */
-}
-
static void __init voiceblue_map_io(void)
{
omap1_map_common_io();
@@ -275,8 +231,17 @@
gpio_set_value(0, wdt_gpio_state);
}
-void voiceblue_reset(void)
+static void voiceblue_reset(char mode, const char *cmd)
{
+ /*
+ * Workaround for 5912/1611b bug mentioned in sprz209d.pdf p. 28
+ * "Global Software Reset Affects Traffic Controller Frequency".
+ */
+ if (cpu_is_omap5912()) {
+ omap_writew(omap_readw(DPLL_CTL) & ~(1 << 4), DPLL_CTL);
+ omap_writew(0x8, ARM_RSTCT1);
+ }
+
set_bit(MACHINE_REBOOT, &machine_state);
voiceblue_wdt_enable();
while (1) ;
@@ -286,6 +251,54 @@
EXPORT_SYMBOL(voiceblue_wdt_disable);
EXPORT_SYMBOL(voiceblue_wdt_ping);
+static void __init voiceblue_init(void)
+{
+ /* mux pins for uarts */
+ omap_cfg_reg(UART1_TX);
+ omap_cfg_reg(UART1_RTS);
+ omap_cfg_reg(UART2_TX);
+ omap_cfg_reg(UART2_RTS);
+ omap_cfg_reg(UART3_TX);
+ omap_cfg_reg(UART3_RX);
+
+ /* Watchdog */
+ gpio_request(0, "Watchdog");
+ /* smc91x reset */
+ gpio_request(7, "SMC91x reset");
+ gpio_direction_output(7, 1);
+ udelay(2); /* wait at least 100ns */
+ gpio_set_value(7, 0);
+ mdelay(50); /* 50ms until PHY ready */
+ /* smc91x interrupt pin */
+ gpio_request(8, "SMC91x irq");
+ /* 16C554 reset*/
+ gpio_request(6, "16C554 reset");
+ gpio_direction_output(6, 0);
+ /* 16C554 interrupt pins */
+ gpio_request(12, "16C554 irq");
+ gpio_request(13, "16C554 irq");
+ gpio_request(14, "16C554 irq");
+ gpio_request(15, "16C554 irq");
+ set_irq_type(gpio_to_irq(12), IRQ_TYPE_EDGE_RISING);
+ set_irq_type(gpio_to_irq(13), IRQ_TYPE_EDGE_RISING);
+ set_irq_type(gpio_to_irq(14), IRQ_TYPE_EDGE_RISING);
+ set_irq_type(gpio_to_irq(15), IRQ_TYPE_EDGE_RISING);
+
+ platform_add_devices(voiceblue_devices, ARRAY_SIZE(voiceblue_devices));
+ omap_board_config = voiceblue_config;
+ omap_board_config_size = ARRAY_SIZE(voiceblue_config);
+ omap_serial_init();
+ omap1_usb_init(&voiceblue_usb_config);
+ omap_register_i2c_bus(1, 100, NULL, 0);
+
+ /* There is a good chance board is going up, so enable power LED
+ * (it is connected through invertor) */
+ omap_writeb(0x00, OMAP_LPG1_LCR);
+ omap_writeb(0x00, OMAP_LPG1_PMR); /* Disable clock */
+
+ arch_reset = voiceblue_reset;
+}
+
MACHINE_START(VOICEBLUE, "VoiceBlue OMAP5910")
/* Maintainer: Ladislav Michl <michl@2n.cz> */
.boot_params = 0x10000100,
diff --git a/arch/arm/mach-omap1/mcbsp.c b/arch/arm/mach-omap1/mcbsp.c
index 8209736..d9af981 100644
--- a/arch/arm/mach-omap1/mcbsp.c
+++ b/arch/arm/mach-omap1/mcbsp.c
@@ -10,6 +10,7 @@
*
* Multichannel mode not supported.
*/
+#include <linux/ioport.h>
#include <linux/module.h>
#include <linux/init.h>
#include <linux/clk.h>
@@ -78,100 +79,294 @@
};
#if defined(CONFIG_ARCH_OMAP730) || defined(CONFIG_ARCH_OMAP850)
+struct resource omap7xx_mcbsp_res[][6] = {
+ {
+ {
+ .start = OMAP7XX_MCBSP1_BASE,
+ .end = OMAP7XX_MCBSP1_BASE + SZ_256,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .name = "rx",
+ .start = INT_7XX_McBSP1RX,
+ .flags = IORESOURCE_IRQ,
+ },
+ {
+ .name = "tx",
+ .start = INT_7XX_McBSP1TX,
+ .flags = IORESOURCE_IRQ,
+ },
+ {
+ .name = "rx",
+ .start = OMAP_DMA_MCBSP1_RX,
+ .flags = IORESOURCE_DMA,
+ },
+ {
+ .name = "tx",
+ .start = OMAP_DMA_MCBSP1_TX,
+ .flags = IORESOURCE_DMA,
+ },
+ },
+ {
+ {
+ .start = OMAP7XX_MCBSP2_BASE,
+ .end = OMAP7XX_MCBSP2_BASE + SZ_256,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .name = "rx",
+ .start = INT_7XX_McBSP2RX,
+ .flags = IORESOURCE_IRQ,
+ },
+ {
+ .name = "tx",
+ .start = INT_7XX_McBSP2TX,
+ .flags = IORESOURCE_IRQ,
+ },
+ {
+ .name = "rx",
+ .start = OMAP_DMA_MCBSP3_RX,
+ .flags = IORESOURCE_DMA,
+ },
+ {
+ .name = "tx",
+ .start = OMAP_DMA_MCBSP3_TX,
+ .flags = IORESOURCE_DMA,
+ },
+ },
+};
+
+#define omap7xx_mcbsp_res_0 omap7xx_mcbsp_res[0]
+
static struct omap_mcbsp_platform_data omap7xx_mcbsp_pdata[] = {
{
- .phys_base = OMAP7XX_MCBSP1_BASE,
- .dma_rx_sync = OMAP_DMA_MCBSP1_RX,
- .dma_tx_sync = OMAP_DMA_MCBSP1_TX,
- .rx_irq = INT_7XX_McBSP1RX,
- .tx_irq = INT_7XX_McBSP1TX,
.ops = &omap1_mcbsp_ops,
},
{
- .phys_base = OMAP7XX_MCBSP2_BASE,
- .dma_rx_sync = OMAP_DMA_MCBSP3_RX,
- .dma_tx_sync = OMAP_DMA_MCBSP3_TX,
- .rx_irq = INT_7XX_McBSP2RX,
- .tx_irq = INT_7XX_McBSP2TX,
.ops = &omap1_mcbsp_ops,
},
};
-#define OMAP7XX_MCBSP_PDATA_SZ ARRAY_SIZE(omap7xx_mcbsp_pdata)
-#define OMAP7XX_MCBSP_REG_NUM (OMAP_MCBSP_REG_XCERH / sizeof(u16) + 1)
+#define OMAP7XX_MCBSP_RES_SZ ARRAY_SIZE(omap7xx_mcbsp_res[1])
+#define OMAP7XX_MCBSP_COUNT ARRAY_SIZE(omap7xx_mcbsp_res)
#else
+#define omap7xx_mcbsp_res_0 NULL
#define omap7xx_mcbsp_pdata NULL
-#define OMAP7XX_MCBSP_PDATA_SZ 0
-#define OMAP7XX_MCBSP_REG_NUM 0
+#define OMAP7XX_MCBSP_RES_SZ 0
+#define OMAP7XX_MCBSP_COUNT 0
#endif
#ifdef CONFIG_ARCH_OMAP15XX
+struct resource omap15xx_mcbsp_res[][6] = {
+ {
+ {
+ .start = OMAP1510_MCBSP1_BASE,
+ .end = OMAP1510_MCBSP1_BASE + SZ_256,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .name = "rx",
+ .start = INT_McBSP1RX,
+ .flags = IORESOURCE_IRQ,
+ },
+ {
+ .name = "tx",
+ .start = INT_McBSP1TX,
+ .flags = IORESOURCE_IRQ,
+ },
+ {
+ .name = "rx",
+ .start = OMAP_DMA_MCBSP1_RX,
+ .flags = IORESOURCE_DMA,
+ },
+ {
+ .name = "tx",
+ .start = OMAP_DMA_MCBSP1_TX,
+ .flags = IORESOURCE_DMA,
+ },
+ },
+ {
+ {
+ .start = OMAP1510_MCBSP2_BASE,
+ .end = OMAP1510_MCBSP2_BASE + SZ_256,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .name = "rx",
+ .start = INT_1510_SPI_RX,
+ .flags = IORESOURCE_IRQ,
+ },
+ {
+ .name = "tx",
+ .start = INT_1510_SPI_TX,
+ .flags = IORESOURCE_IRQ,
+ },
+ {
+ .name = "rx",
+ .start = OMAP_DMA_MCBSP2_RX,
+ .flags = IORESOURCE_DMA,
+ },
+ {
+ .name = "tx",
+ .start = OMAP_DMA_MCBSP2_TX,
+ .flags = IORESOURCE_DMA,
+ },
+ },
+ {
+ {
+ .start = OMAP1510_MCBSP3_BASE,
+ .end = OMAP1510_MCBSP3_BASE + SZ_256,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .name = "rx",
+ .start = INT_McBSP3RX,
+ .flags = IORESOURCE_IRQ,
+ },
+ {
+ .name = "tx",
+ .start = INT_McBSP3TX,
+ .flags = IORESOURCE_IRQ,
+ },
+ {
+ .name = "rx",
+ .start = OMAP_DMA_MCBSP3_RX,
+ .flags = IORESOURCE_DMA,
+ },
+ {
+ .name = "tx",
+ .start = OMAP_DMA_MCBSP3_TX,
+ .flags = IORESOURCE_DMA,
+ },
+ },
+};
+
+#define omap15xx_mcbsp_res_0 omap15xx_mcbsp_res[0]
+
static struct omap_mcbsp_platform_data omap15xx_mcbsp_pdata[] = {
{
- .phys_base = OMAP1510_MCBSP1_BASE,
- .dma_rx_sync = OMAP_DMA_MCBSP1_RX,
- .dma_tx_sync = OMAP_DMA_MCBSP1_TX,
- .rx_irq = INT_McBSP1RX,
- .tx_irq = INT_McBSP1TX,
.ops = &omap1_mcbsp_ops,
},
{
- .phys_base = OMAP1510_MCBSP2_BASE,
- .dma_rx_sync = OMAP_DMA_MCBSP2_RX,
- .dma_tx_sync = OMAP_DMA_MCBSP2_TX,
- .rx_irq = INT_1510_SPI_RX,
- .tx_irq = INT_1510_SPI_TX,
.ops = &omap1_mcbsp_ops,
},
{
- .phys_base = OMAP1510_MCBSP3_BASE,
- .dma_rx_sync = OMAP_DMA_MCBSP3_RX,
- .dma_tx_sync = OMAP_DMA_MCBSP3_TX,
- .rx_irq = INT_McBSP3RX,
- .tx_irq = INT_McBSP3TX,
.ops = &omap1_mcbsp_ops,
},
};
-#define OMAP15XX_MCBSP_PDATA_SZ ARRAY_SIZE(omap15xx_mcbsp_pdata)
-#define OMAP15XX_MCBSP_REG_NUM (OMAP_MCBSP_REG_XCERH / sizeof(u16) + 1)
+#define OMAP15XX_MCBSP_RES_SZ ARRAY_SIZE(omap15xx_mcbsp_res[1])
+#define OMAP15XX_MCBSP_COUNT ARRAY_SIZE(omap15xx_mcbsp_res)
#else
+#define omap15xx_mcbsp_res_0 NULL
#define omap15xx_mcbsp_pdata NULL
-#define OMAP15XX_MCBSP_PDATA_SZ 0
-#define OMAP15XX_MCBSP_REG_NUM 0
+#define OMAP15XX_MCBSP_RES_SZ 0
+#define OMAP15XX_MCBSP_COUNT 0
#endif
#ifdef CONFIG_ARCH_OMAP16XX
+struct resource omap16xx_mcbsp_res[][6] = {
+ {
+ {
+ .start = OMAP1610_MCBSP1_BASE,
+ .end = OMAP1610_MCBSP1_BASE + SZ_256,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .name = "rx",
+ .start = INT_McBSP1RX,
+ .flags = IORESOURCE_IRQ,
+ },
+ {
+ .name = "tx",
+ .start = INT_McBSP1TX,
+ .flags = IORESOURCE_IRQ,
+ },
+ {
+ .name = "rx",
+ .start = OMAP_DMA_MCBSP1_RX,
+ .flags = IORESOURCE_DMA,
+ },
+ {
+ .name = "tx",
+ .start = OMAP_DMA_MCBSP1_TX,
+ .flags = IORESOURCE_DMA,
+ },
+ },
+ {
+ {
+ .start = OMAP1610_MCBSP2_BASE,
+ .end = OMAP1610_MCBSP2_BASE + SZ_256,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .name = "rx",
+ .start = INT_1610_McBSP2_RX,
+ .flags = IORESOURCE_IRQ,
+ },
+ {
+ .name = "tx",
+ .start = INT_1610_McBSP2_TX,
+ .flags = IORESOURCE_IRQ,
+ },
+ {
+ .name = "rx",
+ .start = OMAP_DMA_MCBSP2_RX,
+ .flags = IORESOURCE_DMA,
+ },
+ {
+ .name = "tx",
+ .start = OMAP_DMA_MCBSP2_TX,
+ .flags = IORESOURCE_DMA,
+ },
+ },
+ {
+ {
+ .start = OMAP1610_MCBSP3_BASE,
+ .end = OMAP1610_MCBSP3_BASE + SZ_256,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .name = "rx",
+ .start = INT_McBSP3RX,
+ .flags = IORESOURCE_IRQ,
+ },
+ {
+ .name = "tx",
+ .start = INT_McBSP3TX,
+ .flags = IORESOURCE_IRQ,
+ },
+ {
+ .name = "rx",
+ .start = OMAP_DMA_MCBSP3_RX,
+ .flags = IORESOURCE_DMA,
+ },
+ {
+ .name = "tx",
+ .start = OMAP_DMA_MCBSP3_TX,
+ .flags = IORESOURCE_DMA,
+ },
+ },
+};
+
+#define omap16xx_mcbsp_res_0 omap16xx_mcbsp_res[0]
+
static struct omap_mcbsp_platform_data omap16xx_mcbsp_pdata[] = {
{
- .phys_base = OMAP1610_MCBSP1_BASE,
- .dma_rx_sync = OMAP_DMA_MCBSP1_RX,
- .dma_tx_sync = OMAP_DMA_MCBSP1_TX,
- .rx_irq = INT_McBSP1RX,
- .tx_irq = INT_McBSP1TX,
.ops = &omap1_mcbsp_ops,
},
{
- .phys_base = OMAP1610_MCBSP2_BASE,
- .dma_rx_sync = OMAP_DMA_MCBSP2_RX,
- .dma_tx_sync = OMAP_DMA_MCBSP2_TX,
- .rx_irq = INT_1610_McBSP2_RX,
- .tx_irq = INT_1610_McBSP2_TX,
.ops = &omap1_mcbsp_ops,
},
{
- .phys_base = OMAP1610_MCBSP3_BASE,
- .dma_rx_sync = OMAP_DMA_MCBSP3_RX,
- .dma_tx_sync = OMAP_DMA_MCBSP3_TX,
- .rx_irq = INT_McBSP3RX,
- .tx_irq = INT_McBSP3TX,
.ops = &omap1_mcbsp_ops,
},
};
-#define OMAP16XX_MCBSP_PDATA_SZ ARRAY_SIZE(omap16xx_mcbsp_pdata)
-#define OMAP16XX_MCBSP_REG_NUM (OMAP_MCBSP_REG_XCERH / sizeof(u16) + 1)
+#define OMAP16XX_MCBSP_RES_SZ ARRAY_SIZE(omap16xx_mcbsp_res[1])
+#define OMAP16XX_MCBSP_COUNT ARRAY_SIZE(omap16xx_mcbsp_res)
#else
+#define omap16xx_mcbsp_res_0 NULL
#define omap16xx_mcbsp_pdata NULL
-#define OMAP16XX_MCBSP_PDATA_SZ 0
-#define OMAP16XX_MCBSP_REG_NUM 0
+#define OMAP16XX_MCBSP_RES_SZ 0
+#define OMAP16XX_MCBSP_COUNT 0
#endif
static int __init omap1_mcbsp_init(void)
@@ -179,16 +374,12 @@
if (!cpu_class_is_omap1())
return -ENODEV;
- if (cpu_is_omap7xx()) {
- omap_mcbsp_count = OMAP7XX_MCBSP_PDATA_SZ;
- omap_mcbsp_cache_size = OMAP7XX_MCBSP_REG_NUM * sizeof(u16);
- } else if (cpu_is_omap15xx()) {
- omap_mcbsp_count = OMAP15XX_MCBSP_PDATA_SZ;
- omap_mcbsp_cache_size = OMAP15XX_MCBSP_REG_NUM * sizeof(u16);
- } else if (cpu_is_omap16xx()) {
- omap_mcbsp_count = OMAP16XX_MCBSP_PDATA_SZ;
- omap_mcbsp_cache_size = OMAP16XX_MCBSP_REG_NUM * sizeof(u16);
- }
+ if (cpu_is_omap7xx())
+ omap_mcbsp_count = OMAP7XX_MCBSP_COUNT;
+ else if (cpu_is_omap15xx())
+ omap_mcbsp_count = OMAP15XX_MCBSP_COUNT;
+ else if (cpu_is_omap16xx())
+ omap_mcbsp_count = OMAP16XX_MCBSP_COUNT;
mcbsp_ptr = kzalloc(omap_mcbsp_count * sizeof(struct omap_mcbsp *),
GFP_KERNEL);
@@ -196,16 +387,22 @@
return -ENOMEM;
if (cpu_is_omap7xx())
- omap_mcbsp_register_board_cfg(omap7xx_mcbsp_pdata,
- OMAP7XX_MCBSP_PDATA_SZ);
+ omap_mcbsp_register_board_cfg(omap7xx_mcbsp_res_0,
+ OMAP7XX_MCBSP_RES_SZ,
+ omap7xx_mcbsp_pdata,
+ OMAP7XX_MCBSP_COUNT);
if (cpu_is_omap15xx())
- omap_mcbsp_register_board_cfg(omap15xx_mcbsp_pdata,
- OMAP15XX_MCBSP_PDATA_SZ);
+ omap_mcbsp_register_board_cfg(omap15xx_mcbsp_res_0,
+ OMAP15XX_MCBSP_RES_SZ,
+ omap15xx_mcbsp_pdata,
+ OMAP15XX_MCBSP_COUNT);
if (cpu_is_omap16xx())
- omap_mcbsp_register_board_cfg(omap16xx_mcbsp_pdata,
- OMAP16XX_MCBSP_PDATA_SZ);
+ omap_mcbsp_register_board_cfg(omap16xx_mcbsp_res_0,
+ OMAP16XX_MCBSP_RES_SZ,
+ omap16xx_mcbsp_pdata,
+ OMAP16XX_MCBSP_COUNT);
return omap_mcbsp_init();
}
diff --git a/arch/arm/mach-omap1/reset.c b/arch/arm/mach-omap1/reset.c
new file mode 100644
index 0000000..ad951ee
--- /dev/null
+++ b/arch/arm/mach-omap1/reset.c
@@ -0,0 +1,25 @@
+/*
+ * OMAP1 reset support
+ */
+#include <linux/kernel.h>
+#include <linux/io.h>
+
+#include <mach/hardware.h>
+#include <mach/system.h>
+#include <plat/prcm.h>
+
+void omap1_arch_reset(char mode, const char *cmd)
+{
+ /*
+ * Workaround for 5912/1611b bug mentioned in sprz209d.pdf p. 28
+ * "Global Software Reset Affects Traffic Controller Frequency".
+ */
+ if (cpu_is_omap5912()) {
+ omap_writew(omap_readw(DPLL_CTL) & ~(1 << 4), DPLL_CTL);
+ omap_writew(0x8, ARM_RSTCT1);
+ }
+
+ omap_writew(1, ARM_RSTCT1);
+}
+
+void (*arch_reset)(char, const char *) = omap1_arch_reset;
diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig
index b69fa0a..eeab35d 100644
--- a/arch/arm/mach-omap2/Kconfig
+++ b/arch/arm/mach-omap2/Kconfig
@@ -54,25 +54,30 @@
comment "OMAP Core Type"
depends on ARCH_OMAP2
-config ARCH_OMAP2420
+config SOC_OMAP2420
bool "OMAP2420 support"
depends on ARCH_OMAP2
default y
select OMAP_DM_TIMER
select ARCH_OMAP_OTG
-config ARCH_OMAP2430
+config SOC_OMAP2430
bool "OMAP2430 support"
depends on ARCH_OMAP2
default y
select ARCH_OMAP_OTG
-config ARCH_OMAP3430
+config SOC_OMAP3430
bool "OMAP3430 support"
depends on ARCH_OMAP3
default y
select ARCH_OMAP_OTG
+config SOC_OMAPTI816X
+ bool "TI816X support"
+ depends on ARCH_OMAP3
+ default y
+
config OMAP_PACKAGE_ZAF
bool
@@ -107,25 +112,25 @@
config MACH_OMAP2_TUSB6010
bool
- depends on ARCH_OMAP2 && ARCH_OMAP2420
+ depends on ARCH_OMAP2 && SOC_OMAP2420
default y if MACH_NOKIA_N8X0
config MACH_OMAP_H4
bool "OMAP 2420 H4 board"
- depends on ARCH_OMAP2420
+ depends on SOC_OMAP2420
default y
select OMAP_PACKAGE_ZAF
select OMAP_DEBUG_DEVICES
config MACH_OMAP_APOLLON
bool "OMAP 2420 Apollon board"
- depends on ARCH_OMAP2420
+ depends on SOC_OMAP2420
default y
select OMAP_PACKAGE_ZAC
config MACH_OMAP_2430SDP
bool "OMAP 2430 SDP board"
- depends on ARCH_OMAP2430
+ depends on SOC_OMAP2430
default y
select OMAP_PACKAGE_ZAC
@@ -220,7 +225,7 @@
config MACH_NOKIA_N8X0
bool "Nokia N800/N810"
- depends on ARCH_OMAP2420
+ depends on SOC_OMAP2420
default y
select OMAP_PACKAGE_ZAC
select MACH_NOKIA_N800
@@ -295,12 +300,18 @@
default y
select OMAP_PACKAGE_CBP
+config MACH_TI8168EVM
+ bool "TI8168 Evaluation Module"
+ depends on SOC_OMAPTI816X
+ default y
+
config MACH_OMAP_4430SDP
bool "OMAP 4430 SDP board"
default y
depends on ARCH_OMAP4
select OMAP_PACKAGE_CBL
select OMAP_PACKAGE_CBS
+ select REGULATOR_FIXED_VOLTAGE
config MACH_OMAP4_PANDA
bool "OMAP4 Panda Board"
@@ -308,6 +319,7 @@
depends on ARCH_OMAP4
select OMAP_PACKAGE_CBL
select OMAP_PACKAGE_CBS
+ select REGULATOR_FIXED_VOLTAGE
config OMAP3_EMU
bool "OMAP3 debugging peripherals"
diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile
index 64dc417..a45cd64 100644
--- a/arch/arm/mach-omap2/Makefile
+++ b/arch/arm/mach-omap2/Makefile
@@ -31,8 +31,8 @@
AFLAGS_omap44xx-smc.o :=-Wa,-march=armv7-a$(plus_sec)
# Functions loaded to SRAM
-obj-$(CONFIG_ARCH_OMAP2420) += sram242x.o
-obj-$(CONFIG_ARCH_OMAP2430) += sram243x.o
+obj-$(CONFIG_SOC_OMAP2420) += sram242x.o
+obj-$(CONFIG_SOC_OMAP2430) += sram243x.o
obj-$(CONFIG_ARCH_OMAP3) += sram34xx.o
AFLAGS_sram242x.o :=-Wa,-march=armv6
@@ -40,8 +40,8 @@
AFLAGS_sram34xx.o :=-Wa,-march=armv7-a
# Pin multiplexing
-obj-$(CONFIG_ARCH_OMAP2420) += mux2420.o
-obj-$(CONFIG_ARCH_OMAP2430) += mux2430.o
+obj-$(CONFIG_SOC_OMAP2420) += mux2420.o
+obj-$(CONFIG_SOC_OMAP2430) += mux2430.o
obj-$(CONFIG_ARCH_OMAP3) += mux34xx.o
obj-$(CONFIG_ARCH_OMAP4) += mux44xx.o
@@ -59,10 +59,10 @@
# Power Management
ifeq ($(CONFIG_PM),y)
obj-$(CONFIG_ARCH_OMAP2) += pm24xx.o
-obj-$(CONFIG_ARCH_OMAP2) += sleep24xx.o pm_bus.o voltage.o
-obj-$(CONFIG_ARCH_OMAP3) += pm34xx.o sleep34xx.o voltage.o \
+obj-$(CONFIG_ARCH_OMAP2) += sleep24xx.o pm_bus.o
+obj-$(CONFIG_ARCH_OMAP3) += pm34xx.o sleep34xx.o \
cpuidle34xx.o pm_bus.o
-obj-$(CONFIG_ARCH_OMAP4) += pm44xx.o voltage.o pm_bus.o
+obj-$(CONFIG_ARCH_OMAP4) += pm44xx.o pm_bus.o
obj-$(CONFIG_PM_DEBUG) += pm-debug.o
obj-$(CONFIG_OMAP_SMARTREFLEX) += sr_device.o smartreflex.o
obj-$(CONFIG_OMAP_SMARTREFLEX_CLASS3) += smartreflex-class3.o
@@ -78,13 +78,25 @@
# PRCM
obj-$(CONFIG_ARCH_OMAP2) += prcm.o cm2xxx_3xxx.o prm2xxx_3xxx.o
-obj-$(CONFIG_ARCH_OMAP3) += prcm.o cm2xxx_3xxx.o prm2xxx_3xxx.o
+obj-$(CONFIG_ARCH_OMAP3) += prcm.o cm2xxx_3xxx.o prm2xxx_3xxx.o \
+ vc3xxx_data.o vp3xxx_data.o
# XXX The presence of cm2xxx_3xxx.o on the line below is temporary and
# will be removed once the OMAP4 part of the codebase is converted to
# use OMAP4-specific PRCM functions.
obj-$(CONFIG_ARCH_OMAP4) += prcm.o cm2xxx_3xxx.o cminst44xx.o \
cm44xx.o prcm_mpu44xx.o \
- prminst44xx.o
+ prminst44xx.o vc44xx_data.o \
+ vp44xx_data.o
+
+# OMAP voltage domains
+ifeq ($(CONFIG_PM),y)
+voltagedomain-common := voltage.o
+obj-$(CONFIG_ARCH_OMAP2) += $(voltagedomain-common)
+obj-$(CONFIG_ARCH_OMAP3) += $(voltagedomain-common) \
+ voltagedomains3xxx_data.o
+obj-$(CONFIG_ARCH_OMAP4) += $(voltagedomain-common) \
+ voltagedomains44xx_data.o
+endif
# OMAP powerdomain framework
powerdomain-common += powerdomain.o powerdomain-common.o
@@ -102,39 +114,49 @@
# PRCM clockdomain control
obj-$(CONFIG_ARCH_OMAP2) += clockdomain.o \
+ clockdomain2xxx_3xxx.o \
clockdomains2xxx_3xxx_data.o
obj-$(CONFIG_ARCH_OMAP3) += clockdomain.o \
+ clockdomain2xxx_3xxx.o \
clockdomains2xxx_3xxx_data.o
obj-$(CONFIG_ARCH_OMAP4) += clockdomain.o \
+ clockdomain44xx.o \
clockdomains44xx_data.o
+
# Clock framework
obj-$(CONFIG_ARCH_OMAP2) += $(clock-common) clock2xxx.o \
clkt2xxx_sys.o \
clkt2xxx_dpllcore.o \
clkt2xxx_virt_prcm_set.o \
- clkt2xxx_apll.o clkt2xxx_osc.o
-obj-$(CONFIG_ARCH_OMAP2420) += clock2420_data.o
-obj-$(CONFIG_ARCH_OMAP2430) += clock2430.o clock2430_data.o
+ clkt2xxx_apll.o clkt2xxx_osc.o \
+ clkt2xxx_dpll.o clkt_iclk.o
+obj-$(CONFIG_SOC_OMAP2420) += clock2420_data.o
+obj-$(CONFIG_SOC_OMAP2430) += clock2430.o clock2430_data.o
obj-$(CONFIG_ARCH_OMAP3) += $(clock-common) clock3xxx.o \
clock34xx.o clkt34xx_dpll3m2.o \
clock3517.o clock36xx.o \
- dpll3xxx.o clock3xxx_data.o
+ dpll3xxx.o clock3xxx_data.o \
+ clkt_iclk.o
obj-$(CONFIG_ARCH_OMAP4) += $(clock-common) clock44xx_data.o \
- dpll3xxx.o
+ dpll3xxx.o dpll44xx.o
# OMAP2 clock rate set data (old "OPP" data)
-obj-$(CONFIG_ARCH_OMAP2420) += opp2420_data.o
-obj-$(CONFIG_ARCH_OMAP2430) += opp2430_data.o
+obj-$(CONFIG_SOC_OMAP2420) += opp2420_data.o
+obj-$(CONFIG_SOC_OMAP2430) += opp2430_data.o
# hwmod data
-obj-$(CONFIG_ARCH_OMAP2420) += omap_hwmod_2420_data.o
-obj-$(CONFIG_ARCH_OMAP2430) += omap_hwmod_2430_data.o
+obj-$(CONFIG_SOC_OMAP2420) += omap_hwmod_2420_data.o
+obj-$(CONFIG_SOC_OMAP2430) += omap_hwmod_2430_data.o
obj-$(CONFIG_ARCH_OMAP3) += omap_hwmod_3xxx_data.o
obj-$(CONFIG_ARCH_OMAP4) += omap_hwmod_44xx_data.o
# EMU peripherals
obj-$(CONFIG_OMAP3_EMU) += emu.o
+# L3 interconnect
+obj-$(CONFIG_ARCH_OMAP3) += omap_l3_smx.o
+obj-$(CONFIG_ARCH_OMAP4) += omap_l3_noc.o
+
obj-$(CONFIG_OMAP_MBOX_FWK) += mailbox_mach.o
mailbox_mach-objs := mailbox.o
@@ -218,12 +240,14 @@
hsmmc.o \
omap_phy_internal.o
-obj-$(CONFIG_MACH_OMAP3517EVM) += board-am3517evm.o
+obj-$(CONFIG_MACH_OMAP3517EVM) += board-am3517evm.o \
+ omap_phy_internal.o \
obj-$(CONFIG_MACH_CRANEBOARD) += board-am3517crane.o
obj-$(CONFIG_MACH_SBC3530) += board-omap3stalker.o \
hsmmc.o
+obj-$(CONFIG_MACH_TI8168EVM) += board-ti8168evm.o
# Platform specific device init code
usbfs-$(CONFIG_ARCH_OMAP_OTG) := usb-fs.o
obj-y += $(usbfs-m) $(usbfs-y)
@@ -242,3 +266,7 @@
smsc911x-$(CONFIG_SMSC911X) := gpmc-smsc911x.o
obj-y += $(smsc911x-m) $(smsc911x-y)
+obj-$(CONFIG_ARCH_OMAP4) += hwspinlock.o
+
+disp-$(CONFIG_OMAP2_DSS) := display.o
+obj-y += $(disp-m) $(disp-y)
diff --git a/arch/arm/mach-omap2/board-2430sdp.c b/arch/arm/mach-omap2/board-2430sdp.c
index e066177..1fa6bb8 100644
--- a/arch/arm/mach-omap2/board-2430sdp.c
+++ b/arch/arm/mach-omap2/board-2430sdp.c
@@ -22,6 +22,7 @@
#include <linux/mmc/host.h>
#include <linux/delay.h>
#include <linux/i2c/twl.h>
+#include <linux/regulator/machine.h>
#include <linux/err.h>
#include <linux/clk.h>
#include <linux/io.h>
@@ -139,15 +140,31 @@
{OMAP_TAG_LCD, &sdp2430_lcd_config},
};
-static void __init omap_2430sdp_init_irq(void)
+static void __init omap_2430sdp_init_early(void)
{
- omap_board_config = sdp2430_config;
- omap_board_config_size = ARRAY_SIZE(sdp2430_config);
omap2_init_common_infrastructure();
omap2_init_common_devices(NULL, NULL);
- omap_init_irq();
}
+static struct regulator_consumer_supply sdp2430_vmmc1_supplies[] = {
+ REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"),
+};
+
+/* VMMC1 for OMAP VDD_MMC1 (i/o) and MMC1 card */
+static struct regulator_init_data sdp2430_vmmc1 = {
+ .constraints = {
+ .min_uV = 1850000,
+ .max_uV = 3150000,
+ .valid_modes_mask = REGULATOR_MODE_NORMAL
+ | REGULATOR_MODE_STANDBY,
+ .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
+ | REGULATOR_CHANGE_MODE
+ | REGULATOR_CHANGE_STATUS,
+ },
+ .num_consumer_supplies = ARRAY_SIZE(sdp2430_vmmc1_supplies),
+ .consumer_supplies = &sdp2430_vmmc1_supplies[0],
+};
+
static struct twl4030_gpio_platform_data sdp2430_gpio_data = {
.gpio_base = OMAP_MAX_GPIO_LINES,
.irq_base = TWL4030_GPIO_IRQ_BASE,
@@ -160,6 +177,7 @@
/* platform_data for children goes here */
.gpio = &sdp2430_gpio_data,
+ .vmmc1 = &sdp2430_vmmc1,
};
static struct i2c_board_info __initdata sdp2430_i2c_boardinfo[] = {
@@ -226,6 +244,9 @@
omap2430_mux_init(board_mux, OMAP_PACKAGE_ZAC);
+ omap_board_config = sdp2430_config;
+ omap_board_config_size = ARRAY_SIZE(sdp2430_config);
+
omap2430_i2c_init();
platform_add_devices(sdp2430_devices, ARRAY_SIZE(sdp2430_devices));
@@ -253,9 +274,10 @@
MACHINE_START(OMAP_2430SDP, "OMAP2430 sdp2430 board")
/* Maintainer: Syed Khasim - Texas Instruments Inc */
.boot_params = 0x80000100,
- .map_io = omap_2430sdp_map_io,
.reserve = omap_reserve,
- .init_irq = omap_2430sdp_init_irq,
+ .map_io = omap_2430sdp_map_io,
+ .init_early = omap_2430sdp_init_early,
+ .init_irq = omap_init_irq,
.init_machine = omap_2430sdp_init,
.timer = &omap_timer,
MACHINE_END
diff --git a/arch/arm/mach-omap2/board-3430sdp.c b/arch/arm/mach-omap2/board-3430sdp.c
index 7542ba5..c06eb42 100644
--- a/arch/arm/mach-omap2/board-3430sdp.c
+++ b/arch/arm/mach-omap2/board-3430sdp.c
@@ -307,34 +307,16 @@
.default_device = &sdp3430_lcd_device,
};
-static struct platform_device sdp3430_dss_device = {
- .name = "omapdss",
- .id = -1,
- .dev = {
- .platform_data = &sdp3430_dss_data,
- },
-};
-
-static struct regulator_consumer_supply sdp3430_vdda_dac_supply = {
- .supply = "vdda_dac",
- .dev = &sdp3430_dss_device.dev,
-};
-
-static struct platform_device *sdp3430_devices[] __initdata = {
- &sdp3430_dss_device,
-};
+static struct regulator_consumer_supply sdp3430_vdda_dac_supply =
+ REGULATOR_SUPPLY("vdda_dac", "omapdss");
static struct omap_board_config_kernel sdp3430_config[] __initdata = {
};
-static void __init omap_3430sdp_init_irq(void)
+static void __init omap_3430sdp_init_early(void)
{
- omap_board_config = sdp3430_config;
- omap_board_config_size = ARRAY_SIZE(sdp3430_config);
- omap3_pm_init_cpuidle(omap3_cpuidle_params_table);
omap2_init_common_infrastructure();
omap2_init_common_devices(hyb18m512160af6_sdrc_params, NULL);
- omap_init_irq();
}
static int sdp3430_batt_table[] = {
@@ -370,18 +352,6 @@
{} /* Terminator */
};
-static struct regulator_consumer_supply sdp3430_vmmc1_supply = {
- .supply = "vmmc",
-};
-
-static struct regulator_consumer_supply sdp3430_vsim_supply = {
- .supply = "vmmc_aux",
-};
-
-static struct regulator_consumer_supply sdp3430_vmmc2_supply = {
- .supply = "vmmc",
-};
-
static int sdp3430_twl_gpio_setup(struct device *dev,
unsigned gpio, unsigned ngpio)
{
@@ -392,13 +362,6 @@
mmc[1].gpio_cd = gpio + 1;
omap2_hsmmc_init(mmc);
- /* link regulators to MMC adapters ... we "know" the
- * regulators will be set up only *after* we return.
- */
- sdp3430_vmmc1_supply.dev = mmc[0].dev;
- sdp3430_vsim_supply.dev = mmc[0].dev;
- sdp3430_vmmc2_supply.dev = mmc[1].dev;
-
/* gpio + 7 is "sub_lcd_en_bkl" (output/PWM1) */
gpio_request(gpio + 7, "sub_lcd_en_bkl");
gpio_direction_output(gpio + 7, 0);
@@ -427,6 +390,34 @@
.irq_line = 1,
};
+/* regulator consumer mappings */
+
+/* ads7846 on SPI */
+static struct regulator_consumer_supply sdp3430_vaux3_supplies[] = {
+ REGULATOR_SUPPLY("vcc", "spi1.0"),
+};
+
+static struct regulator_consumer_supply sdp3430_vdda_dac_supplies[] = {
+ REGULATOR_SUPPLY("vdda_dac", "omapdss"),
+};
+
+/* VPLL2 for digital video outputs */
+static struct regulator_consumer_supply sdp3430_vpll2_supplies[] = {
+ REGULATOR_SUPPLY("vdds_dsi", "omapdss"),
+};
+
+static struct regulator_consumer_supply sdp3430_vmmc1_supplies[] = {
+ REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"),
+};
+
+static struct regulator_consumer_supply sdp3430_vsim_supplies[] = {
+ REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.0"),
+};
+
+static struct regulator_consumer_supply sdp3430_vmmc2_supplies[] = {
+ REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"),
+};
+
/*
* Apply all the fixed voltages since most versions of U-Boot
* don't bother with that initialization.
@@ -469,6 +460,8 @@
.valid_ops_mask = REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
+ .num_consumer_supplies = ARRAY_SIZE(sdp3430_vaux3_supplies),
+ .consumer_supplies = sdp3430_vaux3_supplies,
};
/* VAUX4 for OMAP VDD_CSI2 (camera) */
@@ -495,8 +488,8 @@
| REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
- .num_consumer_supplies = 1,
- .consumer_supplies = &sdp3430_vmmc1_supply,
+ .num_consumer_supplies = ARRAY_SIZE(sdp3430_vmmc1_supplies),
+ .consumer_supplies = sdp3430_vmmc1_supplies,
};
/* VMMC2 for MMC2 card */
@@ -510,8 +503,8 @@
.valid_ops_mask = REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
- .num_consumer_supplies = 1,
- .consumer_supplies = &sdp3430_vmmc2_supply,
+ .num_consumer_supplies = ARRAY_SIZE(sdp3430_vmmc2_supplies),
+ .consumer_supplies = sdp3430_vmmc2_supplies,
};
/* VSIM for OMAP VDD_MMC1A (i/o for DAT4..DAT7) */
@@ -525,8 +518,8 @@
| REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
- .num_consumer_supplies = 1,
- .consumer_supplies = &sdp3430_vsim_supply,
+ .num_consumer_supplies = ARRAY_SIZE(sdp3430_vsim_supplies),
+ .consumer_supplies = sdp3430_vsim_supplies,
};
/* VDAC for DSS driving S-Video */
@@ -540,16 +533,8 @@
.valid_ops_mask = REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
- .num_consumer_supplies = 1,
- .consumer_supplies = &sdp3430_vdda_dac_supply,
-};
-
-/* VPLL2 for digital video outputs */
-static struct regulator_consumer_supply sdp3430_vpll2_supplies[] = {
- {
- .supply = "vdds_dsi",
- .dev = &sdp3430_dss_device.dev,
- }
+ .num_consumer_supplies = ARRAY_SIZE(sdp3430_vdda_dac_supplies),
+ .consumer_supplies = sdp3430_vdda_dac_supplies,
};
static struct regulator_init_data sdp3430_vpll2 = {
@@ -567,9 +552,7 @@
.consumer_supplies = sdp3430_vpll2_supplies,
};
-static struct twl4030_codec_audio_data sdp3430_audio = {
- .audio_mclk = 26000000,
-};
+static struct twl4030_codec_audio_data sdp3430_audio;
static struct twl4030_codec_data sdp3430_codec = {
.audio_mclk = 26000000,
@@ -669,6 +652,106 @@
static struct omap_board_mux board_mux[] __initdata = {
{ .reg_offset = OMAP_MUX_TERMINATOR },
};
+
+static struct omap_device_pad serial1_pads[] __initdata = {
+ /*
+ * Note that off output enable is an active low
+ * signal. So setting this means pin is a
+ * input enabled in off mode
+ */
+ OMAP_MUX_STATIC("uart1_cts.uart1_cts",
+ OMAP_PIN_INPUT |
+ OMAP_PIN_OFF_INPUT_PULLDOWN |
+ OMAP_OFFOUT_EN |
+ OMAP_MUX_MODE0),
+ OMAP_MUX_STATIC("uart1_rts.uart1_rts",
+ OMAP_PIN_OUTPUT |
+ OMAP_OFF_EN |
+ OMAP_MUX_MODE0),
+ OMAP_MUX_STATIC("uart1_rx.uart1_rx",
+ OMAP_PIN_INPUT |
+ OMAP_PIN_OFF_INPUT_PULLDOWN |
+ OMAP_OFFOUT_EN |
+ OMAP_MUX_MODE0),
+ OMAP_MUX_STATIC("uart1_tx.uart1_tx",
+ OMAP_PIN_OUTPUT |
+ OMAP_OFF_EN |
+ OMAP_MUX_MODE0),
+};
+
+static struct omap_device_pad serial2_pads[] __initdata = {
+ OMAP_MUX_STATIC("uart2_cts.uart2_cts",
+ OMAP_PIN_INPUT_PULLUP |
+ OMAP_PIN_OFF_INPUT_PULLDOWN |
+ OMAP_OFFOUT_EN |
+ OMAP_MUX_MODE0),
+ OMAP_MUX_STATIC("uart2_rts.uart2_rts",
+ OMAP_PIN_OUTPUT |
+ OMAP_OFF_EN |
+ OMAP_MUX_MODE0),
+ OMAP_MUX_STATIC("uart2_rx.uart2_rx",
+ OMAP_PIN_INPUT |
+ OMAP_PIN_OFF_INPUT_PULLDOWN |
+ OMAP_OFFOUT_EN |
+ OMAP_MUX_MODE0),
+ OMAP_MUX_STATIC("uart2_tx.uart2_tx",
+ OMAP_PIN_OUTPUT |
+ OMAP_OFF_EN |
+ OMAP_MUX_MODE0),
+};
+
+static struct omap_device_pad serial3_pads[] __initdata = {
+ OMAP_MUX_STATIC("uart3_cts_rctx.uart3_cts_rctx",
+ OMAP_PIN_INPUT_PULLDOWN |
+ OMAP_PIN_OFF_INPUT_PULLDOWN |
+ OMAP_OFFOUT_EN |
+ OMAP_MUX_MODE0),
+ OMAP_MUX_STATIC("uart3_rts_sd.uart3_rts_sd",
+ OMAP_PIN_OUTPUT |
+ OMAP_OFF_EN |
+ OMAP_MUX_MODE0),
+ OMAP_MUX_STATIC("uart3_rx_irrx.uart3_rx_irrx",
+ OMAP_PIN_INPUT |
+ OMAP_PIN_OFF_INPUT_PULLDOWN |
+ OMAP_OFFOUT_EN |
+ OMAP_MUX_MODE0),
+ OMAP_MUX_STATIC("uart3_tx_irtx.uart3_tx_irtx",
+ OMAP_PIN_OUTPUT |
+ OMAP_OFF_EN |
+ OMAP_MUX_MODE0),
+};
+
+static struct omap_board_data serial1_data = {
+ .id = 0,
+ .pads = serial1_pads,
+ .pads_cnt = ARRAY_SIZE(serial1_pads),
+};
+
+static struct omap_board_data serial2_data = {
+ .id = 1,
+ .pads = serial2_pads,
+ .pads_cnt = ARRAY_SIZE(serial2_pads),
+};
+
+static struct omap_board_data serial3_data = {
+ .id = 2,
+ .pads = serial3_pads,
+ .pads_cnt = ARRAY_SIZE(serial3_pads),
+};
+
+static inline void board_serial_init(void)
+{
+ omap_serial_init_port(&serial1_data);
+ omap_serial_init_port(&serial2_data);
+ omap_serial_init_port(&serial3_data);
+}
+#else
+#define board_mux NULL
+
+static inline void board_serial_init(void)
+{
+ omap_serial_init();
+}
#endif
/*
@@ -800,8 +883,11 @@
static void __init omap_3430sdp_init(void)
{
omap3_mux_init(board_mux, OMAP_PACKAGE_CBB);
+ omap_board_config = sdp3430_config;
+ omap_board_config_size = ARRAY_SIZE(sdp3430_config);
+ omap3_pm_init_cpuidle(omap3_cpuidle_params_table);
omap3430_i2c_init();
- platform_add_devices(sdp3430_devices, ARRAY_SIZE(sdp3430_devices));
+ omap_display_init(&sdp3430_dss_data);
if (omap_rev() > OMAP3430_REV_ES1_0)
ts_gpio = SDP3430_TS_GPIO_IRQ_SDPV2;
else
@@ -810,10 +896,10 @@
spi_register_board_info(sdp3430_spi_board_info,
ARRAY_SIZE(sdp3430_spi_board_info));
ads7846_dev_init();
- omap_serial_init();
+ board_serial_init();
usb_musb_init(&musb_board_data);
board_smc91x_init();
- board_flash_init(sdp_flash_partitions, chip_sel_3430);
+ board_flash_init(sdp_flash_partitions, chip_sel_3430, 0);
sdp3430_display_init();
enable_board_wakeup_source();
usbhs_init(&usbhs_bdata);
@@ -822,9 +908,10 @@
MACHINE_START(OMAP_3430SDP, "OMAP3430 3430SDP board")
/* Maintainer: Syed Khasim - Texas Instruments Inc */
.boot_params = 0x80000100,
- .map_io = omap3_map_io,
.reserve = omap_reserve,
- .init_irq = omap_3430sdp_init_irq,
+ .map_io = omap3_map_io,
+ .init_early = omap_3430sdp_init_early,
+ .init_irq = omap_init_irq,
.init_machine = omap_3430sdp_init,
.timer = &omap_timer,
MACHINE_END
diff --git a/arch/arm/mach-omap2/board-3630sdp.c b/arch/arm/mach-omap2/board-3630sdp.c
index deed2db..a5933cc 100644
--- a/arch/arm/mach-omap2/board-3630sdp.c
+++ b/arch/arm/mach-omap2/board-3630sdp.c
@@ -11,6 +11,7 @@
#include <linux/platform_device.h>
#include <linux/input.h>
#include <linux/gpio.h>
+#include <linux/mtd/nand.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
@@ -69,14 +70,11 @@
static struct omap_board_config_kernel sdp_config[] __initdata = {
};
-static void __init omap_sdp_init_irq(void)
+static void __init omap_sdp_init_early(void)
{
- omap_board_config = sdp_config;
- omap_board_config_size = ARRAY_SIZE(sdp_config);
omap2_init_common_infrastructure();
omap2_init_common_devices(h8mbx00u0mer0em_sdrc_params,
h8mbx00u0mer0em_sdrc_params);
- omap_init_irq();
}
#ifdef CONFIG_OMAP_MUX
@@ -206,19 +204,22 @@
static void __init omap_sdp_init(void)
{
omap3_mux_init(board_mux, OMAP_PACKAGE_CBP);
+ omap_board_config = sdp_config;
+ omap_board_config_size = ARRAY_SIZE(sdp_config);
zoom_peripherals_init();
zoom_display_init();
board_smc91x_init();
- board_flash_init(sdp_flash_partitions, chip_sel_sdp);
+ board_flash_init(sdp_flash_partitions, chip_sel_sdp, NAND_BUSWIDTH_16);
enable_board_wakeup_source();
usbhs_init(&usbhs_bdata);
}
MACHINE_START(OMAP_3630SDP, "OMAP 3630SDP board")
.boot_params = 0x80000100,
- .map_io = omap3_map_io,
.reserve = omap_reserve,
- .init_irq = omap_sdp_init_irq,
+ .map_io = omap3_map_io,
+ .init_early = omap_sdp_init_early,
+ .init_irq = omap_init_irq,
.init_machine = omap_sdp_init,
.timer = &omap_timer,
MACHINE_END
diff --git a/arch/arm/mach-omap2/board-4430sdp.c b/arch/arm/mach-omap2/board-4430sdp.c
index f603f3b..333ceb2 100644
--- a/arch/arm/mach-omap2/board-4430sdp.c
+++ b/arch/arm/mach-omap2/board-4430sdp.c
@@ -35,6 +35,7 @@
#include <plat/common.h>
#include <plat/usb.h>
#include <plat/mmc.h>
+#include <plat/omap4-keypad.h>
#include "mux.h"
#include "hsmmc.h"
@@ -47,6 +48,90 @@
#define OMAP4_SFH7741_SENSOR_OUTPUT_GPIO 184
#define OMAP4_SFH7741_ENABLE_GPIO 188
+static const int sdp4430_keymap[] = {
+ KEY(0, 0, KEY_E),
+ KEY(0, 1, KEY_R),
+ KEY(0, 2, KEY_T),
+ KEY(0, 3, KEY_HOME),
+ KEY(0, 4, KEY_F5),
+ KEY(0, 5, KEY_UNKNOWN),
+ KEY(0, 6, KEY_I),
+ KEY(0, 7, KEY_LEFTSHIFT),
+
+ KEY(1, 0, KEY_D),
+ KEY(1, 1, KEY_F),
+ KEY(1, 2, KEY_G),
+ KEY(1, 3, KEY_SEND),
+ KEY(1, 4, KEY_F6),
+ KEY(1, 5, KEY_UNKNOWN),
+ KEY(1, 6, KEY_K),
+ KEY(1, 7, KEY_ENTER),
+
+ KEY(2, 0, KEY_X),
+ KEY(2, 1, KEY_C),
+ KEY(2, 2, KEY_V),
+ KEY(2, 3, KEY_END),
+ KEY(2, 4, KEY_F7),
+ KEY(2, 5, KEY_UNKNOWN),
+ KEY(2, 6, KEY_DOT),
+ KEY(2, 7, KEY_CAPSLOCK),
+
+ KEY(3, 0, KEY_Z),
+ KEY(3, 1, KEY_KPPLUS),
+ KEY(3, 2, KEY_B),
+ KEY(3, 3, KEY_F1),
+ KEY(3, 4, KEY_F8),
+ KEY(3, 5, KEY_UNKNOWN),
+ KEY(3, 6, KEY_O),
+ KEY(3, 7, KEY_SPACE),
+
+ KEY(4, 0, KEY_W),
+ KEY(4, 1, KEY_Y),
+ KEY(4, 2, KEY_U),
+ KEY(4, 3, KEY_F2),
+ KEY(4, 4, KEY_VOLUMEUP),
+ KEY(4, 5, KEY_UNKNOWN),
+ KEY(4, 6, KEY_L),
+ KEY(4, 7, KEY_LEFT),
+
+ KEY(5, 0, KEY_S),
+ KEY(5, 1, KEY_H),
+ KEY(5, 2, KEY_J),
+ KEY(5, 3, KEY_F3),
+ KEY(5, 4, KEY_F9),
+ KEY(5, 5, KEY_VOLUMEDOWN),
+ KEY(5, 6, KEY_M),
+ KEY(5, 7, KEY_RIGHT),
+
+ KEY(6, 0, KEY_Q),
+ KEY(6, 1, KEY_A),
+ KEY(6, 2, KEY_N),
+ KEY(6, 3, KEY_BACK),
+ KEY(6, 4, KEY_BACKSPACE),
+ KEY(6, 5, KEY_UNKNOWN),
+ KEY(6, 6, KEY_P),
+ KEY(6, 7, KEY_UP),
+
+ KEY(7, 0, KEY_PROG1),
+ KEY(7, 1, KEY_PROG2),
+ KEY(7, 2, KEY_PROG3),
+ KEY(7, 3, KEY_PROG4),
+ KEY(7, 4, KEY_F4),
+ KEY(7, 5, KEY_UNKNOWN),
+ KEY(7, 6, KEY_OK),
+ KEY(7, 7, KEY_DOWN),
+};
+
+static struct matrix_keymap_data sdp4430_keymap_data = {
+ .keymap = sdp4430_keymap,
+ .keymap_size = ARRAY_SIZE(sdp4430_keymap),
+};
+
+static struct omap4_keypad_platform_data sdp4430_keypad_data = {
+ .keymap_data = &sdp4430_keymap_data,
+ .rows = 8,
+ .cols = 8,
+};
static struct gpio_led sdp4430_gpio_leds[] = {
{
.name = "omap4:green:debug0",
@@ -238,16 +323,13 @@
{ OMAP_TAG_LCD, &sdp4430_lcd_config },
};
-static void __init omap_4430sdp_init_irq(void)
+static void __init omap_4430sdp_init_early(void)
{
- omap_board_config = sdp4430_config;
- omap_board_config_size = ARRAY_SIZE(sdp4430_config);
omap2_init_common_infrastructure();
omap2_init_common_devices(NULL, NULL);
#ifdef CONFIG_OMAP_32K_TIMER
omap2_gp_clockevent_set_gptimer(1);
#endif
- gic_init_irq();
}
static struct omap_musb_board_data musb_board_data = {
@@ -266,11 +348,6 @@
static struct omap2_hsmmc_info mmc[] = {
{
- .mmc = 1,
- .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA,
- .gpio_wp = -EINVAL,
- },
- {
.mmc = 2,
.caps = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA,
.gpio_cd = -EINVAL,
@@ -278,19 +355,24 @@
.nonremovable = true,
.ocr_mask = MMC_VDD_29_30,
},
+ {
+ .mmc = 1,
+ .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA,
+ .gpio_wp = -EINVAL,
+ },
{} /* Terminator */
};
static struct regulator_consumer_supply sdp4430_vaux_supply[] = {
{
.supply = "vmmc",
- .dev_name = "mmci-omap-hs.1",
+ .dev_name = "omap_hsmmc.1",
},
};
static struct regulator_consumer_supply sdp4430_vmmc_supply[] = {
{
.supply = "vmmc",
- .dev_name = "mmci-omap-hs.0",
+ .dev_name = "omap_hsmmc.0",
},
};
@@ -424,7 +506,6 @@
.constraints = {
.min_uV = 2100000,
.max_uV = 2100000,
- .apply_uV = true,
.valid_modes_mask = REGULATOR_MODE_NORMAL
| REGULATOR_MODE_STANDBY,
.valid_ops_mask = REGULATOR_CHANGE_MODE
@@ -436,7 +517,6 @@
.constraints = {
.min_uV = 1800000,
.max_uV = 1800000,
- .apply_uV = true,
.valid_modes_mask = REGULATOR_MODE_NORMAL
| REGULATOR_MODE_STANDBY,
.valid_ops_mask = REGULATOR_CHANGE_MODE
@@ -448,7 +528,6 @@
.constraints = {
.min_uV = 1800000,
.max_uV = 1800000,
- .apply_uV = true,
.valid_modes_mask = REGULATOR_MODE_NORMAL
| REGULATOR_MODE_STANDBY,
.valid_ops_mask = REGULATOR_CHANGE_MODE
@@ -547,9 +626,76 @@
OMAP4_MUX(USBB2_ULPITLL_CLK, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
{ .reg_offset = OMAP_MUX_TERMINATOR },
};
+
+static struct omap_device_pad serial2_pads[] __initdata = {
+ OMAP_MUX_STATIC("uart2_cts.uart2_cts",
+ OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
+ OMAP_MUX_STATIC("uart2_rts.uart2_rts",
+ OMAP_PIN_OUTPUT | OMAP_MUX_MODE0),
+ OMAP_MUX_STATIC("uart2_rx.uart2_rx",
+ OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
+ OMAP_MUX_STATIC("uart2_tx.uart2_tx",
+ OMAP_PIN_OUTPUT | OMAP_MUX_MODE0),
+};
+
+static struct omap_device_pad serial3_pads[] __initdata = {
+ OMAP_MUX_STATIC("uart3_cts_rctx.uart3_cts_rctx",
+ OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
+ OMAP_MUX_STATIC("uart3_rts_sd.uart3_rts_sd",
+ OMAP_PIN_OUTPUT | OMAP_MUX_MODE0),
+ OMAP_MUX_STATIC("uart3_rx_irrx.uart3_rx_irrx",
+ OMAP_PIN_INPUT | OMAP_MUX_MODE0),
+ OMAP_MUX_STATIC("uart3_tx_irtx.uart3_tx_irtx",
+ OMAP_PIN_OUTPUT | OMAP_MUX_MODE0),
+};
+
+static struct omap_device_pad serial4_pads[] __initdata = {
+ OMAP_MUX_STATIC("uart4_rx.uart4_rx",
+ OMAP_PIN_INPUT | OMAP_MUX_MODE0),
+ OMAP_MUX_STATIC("uart4_tx.uart4_tx",
+ OMAP_PIN_OUTPUT | OMAP_MUX_MODE0),
+};
+
+static struct omap_board_data serial2_data = {
+ .id = 1,
+ .pads = serial2_pads,
+ .pads_cnt = ARRAY_SIZE(serial2_pads),
+};
+
+static struct omap_board_data serial3_data = {
+ .id = 2,
+ .pads = serial3_pads,
+ .pads_cnt = ARRAY_SIZE(serial3_pads),
+};
+
+static struct omap_board_data serial4_data = {
+ .id = 3,
+ .pads = serial4_pads,
+ .pads_cnt = ARRAY_SIZE(serial4_pads),
+};
+
+static inline void board_serial_init(void)
+{
+ struct omap_board_data bdata;
+ bdata.flags = 0;
+ bdata.pads = NULL;
+ bdata.pads_cnt = 0;
+ bdata.id = 0;
+ /* pass dummy data for UART1 */
+ omap_serial_init_port(&bdata);
+
+ omap_serial_init_port(&serial2_data);
+ omap_serial_init_port(&serial3_data);
+ omap_serial_init_port(&serial4_data);
+}
#else
#define board_mux NULL
-#endif
+
+static inline void board_serial_init(void)
+{
+ omap_serial_init();
+}
+ #endif
static void __init omap_4430sdp_init(void)
{
@@ -560,10 +706,13 @@
package = OMAP_PACKAGE_CBL;
omap4_mux_init(board_mux, package);
+ omap_board_config = sdp4430_config;
+ omap_board_config_size = ARRAY_SIZE(sdp4430_config);
+
omap4_i2c_init();
omap_sfh7741prox_init();
platform_add_devices(sdp4430_devices, ARRAY_SIZE(sdp4430_devices));
- omap_serial_init();
+ board_serial_init();
omap4_twl6030_hsmmc_init(mmc);
usb_musb_init(&musb_board_data);
@@ -576,6 +725,10 @@
spi_register_board_info(sdp4430_spi_board_info,
ARRAY_SIZE(sdp4430_spi_board_info));
}
+
+ status = omap4_keyboard_init(&sdp4430_keypad_data);
+ if (status)
+ pr_err("Keypad initialization failed: %d\n", status);
}
static void __init omap_4430sdp_map_io(void)
@@ -587,9 +740,10 @@
MACHINE_START(OMAP_4430SDP, "OMAP4430 4430SDP board")
/* Maintainer: Santosh Shilimkar - Texas Instruments Inc */
.boot_params = 0x80000100,
- .map_io = omap_4430sdp_map_io,
.reserve = omap_reserve,
- .init_irq = omap_4430sdp_init_irq,
+ .map_io = omap_4430sdp_map_io,
+ .init_early = omap_4430sdp_init_early,
+ .init_irq = gic_init_irq,
.init_machine = omap_4430sdp_init,
.timer = &omap_timer,
MACHINE_END
diff --git a/arch/arm/mach-omap2/board-am3517crane.c b/arch/arm/mach-omap2/board-am3517crane.c
index e3a194f..a890d24 100644
--- a/arch/arm/mach-omap2/board-am3517crane.c
+++ b/arch/arm/mach-omap2/board-am3517crane.c
@@ -49,14 +49,10 @@
#define board_mux NULL
#endif
-static void __init am3517_crane_init_irq(void)
+static void __init am3517_crane_init_early(void)
{
- omap_board_config = am3517_crane_config;
- omap_board_config_size = ARRAY_SIZE(am3517_crane_config);
-
omap2_init_common_infrastructure();
omap2_init_common_devices(NULL, NULL);
- omap_init_irq();
}
static struct usbhs_omap_board_data usbhs_bdata __initdata = {
@@ -77,6 +73,9 @@
omap3_mux_init(board_mux, OMAP_PACKAGE_CBB);
omap_serial_init();
+ omap_board_config = am3517_crane_config;
+ omap_board_config_size = ARRAY_SIZE(am3517_crane_config);
+
/* Configure GPIO for EHCI port */
if (omap_mux_init_gpio(GPIO_USB_NRESET, OMAP_PIN_OUTPUT)) {
pr_err("Can not configure mux for GPIO_USB_NRESET %d\n",
@@ -108,9 +107,10 @@
MACHINE_START(CRANEBOARD, "AM3517/05 CRANEBOARD")
.boot_params = 0x80000100,
- .map_io = omap3_map_io,
.reserve = omap_reserve,
- .init_irq = am3517_crane_init_irq,
+ .map_io = omap3_map_io,
+ .init_early = am3517_crane_init_early,
+ .init_irq = omap_init_irq,
.init_machine = am3517_crane_init,
.timer = &omap_timer,
MACHINE_END
diff --git a/arch/arm/mach-omap2/board-am3517evm.c b/arch/arm/mach-omap2/board-am3517evm.c
index 913538a..ce7d5e6 100644
--- a/arch/arm/mach-omap2/board-am3517evm.c
+++ b/arch/arm/mach-omap2/board-am3517evm.c
@@ -200,6 +200,9 @@
};
static struct i2c_board_info __initdata am3517evm_i2c2_boardinfo[] = {
{
+ I2C_BOARD_INFO("tlv320aic23", 0x1A),
+ },
+ {
I2C_BOARD_INFO("tca6416", 0x21),
.platform_data = &am3517evm_gpio_expander_info_0,
},
@@ -378,37 +381,23 @@
.default_device = &am3517_evm_lcd_device,
};
-static struct platform_device am3517_evm_dss_device = {
- .name = "omapdss",
- .id = -1,
- .dev = {
- .platform_data = &am3517_evm_dss_data,
- },
-};
-
/*
* Board initialization
*/
-static struct omap_board_config_kernel am3517_evm_config[] __initdata = {
-};
-
-static struct platform_device *am3517_evm_devices[] __initdata = {
- &am3517_evm_dss_device,
-};
-
-static void __init am3517_evm_init_irq(void)
+static void __init am3517_evm_init_early(void)
{
- omap_board_config = am3517_evm_config;
- omap_board_config_size = ARRAY_SIZE(am3517_evm_config);
omap2_init_common_infrastructure();
omap2_init_common_devices(NULL, NULL);
- omap_init_irq();
}
static struct omap_musb_board_data musb_board_data = {
.interface_type = MUSB_INTERFACE_ULPI,
.mode = MUSB_OTG,
.power = 500,
+ .set_phy_power = am35x_musb_phy_power,
+ .clear_irq = am35x_musb_clear_irq,
+ .set_mode = am35x_musb_set_mode,
+ .reset = am35x_musb_reset,
};
static __init void am3517_evm_musb_init(void)
@@ -490,14 +479,17 @@
platform_device_register(&am3517_hecc_device);
}
+static struct omap_board_config_kernel am3517_evm_config[] __initdata = {
+};
+
static void __init am3517_evm_init(void)
{
+ omap_board_config = am3517_evm_config;
+ omap_board_config_size = ARRAY_SIZE(am3517_evm_config);
omap3_mux_init(board_mux, OMAP_PACKAGE_CBB);
am3517_evm_i2c_init();
- platform_add_devices(am3517_evm_devices,
- ARRAY_SIZE(am3517_evm_devices));
-
+ omap_display_init(&am3517_evm_dss_data);
omap_serial_init();
/* Configure GPIO for EHCI port */
@@ -521,9 +513,10 @@
MACHINE_START(OMAP3517EVM, "OMAP3517/AM3517 EVM")
.boot_params = 0x80000100,
- .map_io = omap3_map_io,
.reserve = omap_reserve,
- .init_irq = am3517_evm_init_irq,
+ .map_io = omap3_map_io,
+ .init_early = am3517_evm_init_early,
+ .init_irq = omap_init_irq,
.init_machine = am3517_evm_init,
.timer = &omap_timer,
MACHINE_END
diff --git a/arch/arm/mach-omap2/board-apollon.c b/arch/arm/mach-omap2/board-apollon.c
index 9f55b68..f4f8374 100644
--- a/arch/arm/mach-omap2/board-apollon.c
+++ b/arch/arm/mach-omap2/board-apollon.c
@@ -274,13 +274,10 @@
{ OMAP_TAG_LCD, &apollon_lcd_config },
};
-static void __init omap_apollon_init_irq(void)
+static void __init omap_apollon_init_early(void)
{
- omap_board_config = apollon_config;
- omap_board_config_size = ARRAY_SIZE(apollon_config);
omap2_init_common_infrastructure();
omap2_init_common_devices(NULL, NULL);
- omap_init_irq();
}
static void __init apollon_led_init(void)
@@ -320,6 +317,8 @@
u32 v;
omap2420_mux_init(board_mux, OMAP_PACKAGE_ZAC);
+ omap_board_config = apollon_config;
+ omap_board_config_size = ARRAY_SIZE(apollon_config);
apollon_init_smc91x();
apollon_led_init();
@@ -355,9 +354,10 @@
MACHINE_START(OMAP_APOLLON, "OMAP24xx Apollon")
/* Maintainer: Kyungmin Park <kyungmin.park@samsung.com> */
.boot_params = 0x80000100,
- .map_io = omap_apollon_map_io,
.reserve = omap_reserve,
- .init_irq = omap_apollon_init_irq,
+ .map_io = omap_apollon_map_io,
+ .init_early = omap_apollon_init_early,
+ .init_irq = omap_init_irq,
.init_machine = omap_apollon_init,
.timer = &omap_timer,
MACHINE_END
diff --git a/arch/arm/mach-omap2/board-cm-t35.c b/arch/arm/mach-omap2/board-cm-t35.c
index 9be7289..7b56479 100644
--- a/arch/arm/mach-omap2/board-cm-t35.c
+++ b/arch/arm/mach-omap2/board-cm-t35.c
@@ -401,14 +401,6 @@
.default_device = &cm_t35_dvi_device,
};
-static struct platform_device cm_t35_dss_device = {
- .name = "omapdss",
- .id = -1,
- .dev = {
- .platform_data = &cm_t35_dss_data,
- },
-};
-
static struct omap2_mcspi_device_config tdo24m_mcspi_config = {
.turbo_mode = 0,
.single_channel = 1, /* 0: slave, 1: master */
@@ -468,7 +460,7 @@
msleep(50);
gpio_set_value(lcd_en_gpio, 1);
- err = platform_device_register(&cm_t35_dss_device);
+ err = omap_display_init(&cm_t35_dss_data);
if (err) {
pr_err("CM-T35: failed to register DSS device\n");
goto err_dev_reg;
@@ -495,15 +487,11 @@
.supply = "vmmc_aux",
};
-static struct regulator_consumer_supply cm_t35_vdac_supply = {
- .supply = "vdda_dac",
- .dev = &cm_t35_dss_device.dev,
-};
+static struct regulator_consumer_supply cm_t35_vdac_supply =
+ REGULATOR_SUPPLY("vdda_dac", "omapdss");
-static struct regulator_consumer_supply cm_t35_vdvi_supply = {
- .supply = "vdvi",
- .dev = &cm_t35_dss_device.dev,
-};
+static struct regulator_consumer_supply cm_t35_vdvi_supply =
+ REGULATOR_SUPPLY("vdvi", "omapdss");
/* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */
static struct regulator_init_data cm_t35_vmmc1 = {
@@ -680,20 +668,14 @@
ARRAY_SIZE(cm_t35_i2c_boardinfo));
}
-static struct omap_board_config_kernel cm_t35_config[] __initdata = {
-};
-
-static void __init cm_t35_init_irq(void)
+static void __init cm_t35_init_early(void)
{
- omap_board_config = cm_t35_config;
- omap_board_config_size = ARRAY_SIZE(cm_t35_config);
-
omap2_init_common_infrastructure();
omap2_init_common_devices(mt46h32m32lf6_sdrc_params,
mt46h32m32lf6_sdrc_params);
- omap_init_irq();
}
+#ifdef CONFIG_OMAP_MUX
static struct omap_board_mux board_mux[] __initdata = {
/* nCS and IRQ for CM-T35 ethernet */
OMAP3_MUX(GPMC_NCS5, OMAP_MUX_MODE0),
@@ -791,6 +773,7 @@
{ .reg_offset = OMAP_MUX_TERMINATOR },
};
+#endif
static struct omap_musb_board_data musb_board_data = {
.interface_type = MUSB_INTERFACE_ULPI,
@@ -798,8 +781,13 @@
.power = 100,
};
+static struct omap_board_config_kernel cm_t35_config[] __initdata = {
+};
+
static void __init cm_t35_init(void)
{
+ omap_board_config = cm_t35_config;
+ omap_board_config_size = ARRAY_SIZE(cm_t35_config);
omap3_mux_init(board_mux, OMAP_PACKAGE_CUS);
omap_serial_init();
cm_t35_init_i2c();
@@ -815,9 +803,10 @@
MACHINE_START(CM_T35, "Compulab CM-T35")
.boot_params = 0x80000100,
- .map_io = omap3_map_io,
.reserve = omap_reserve,
- .init_irq = cm_t35_init_irq,
+ .map_io = omap3_map_io,
+ .init_early = cm_t35_init_early,
+ .init_irq = omap_init_irq,
.init_machine = cm_t35_init,
.timer = &omap_timer,
MACHINE_END
diff --git a/arch/arm/mach-omap2/board-cm-t3517.c b/arch/arm/mach-omap2/board-cm-t3517.c
index 8e18dc7..a27e3ee 100644
--- a/arch/arm/mach-omap2/board-cm-t3517.c
+++ b/arch/arm/mach-omap2/board-cm-t3517.c
@@ -254,16 +254,13 @@
static struct omap_board_config_kernel cm_t3517_config[] __initdata = {
};
-static void __init cm_t3517_init_irq(void)
+static void __init cm_t3517_init_early(void)
{
- omap_board_config = cm_t3517_config;
- omap_board_config_size = ARRAY_SIZE(cm_t3517_config);
-
omap2_init_common_infrastructure();
omap2_init_common_devices(NULL, NULL);
- omap_init_irq();
}
+#ifdef CONFIG_OMAP_MUX
static struct omap_board_mux board_mux[] __initdata = {
/* GPIO186 - Green LED */
OMAP3_MUX(SYS_CLKOUT2, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
@@ -289,11 +286,14 @@
{ .reg_offset = OMAP_MUX_TERMINATOR },
};
+#endif
static void __init cm_t3517_init(void)
{
omap3_mux_init(board_mux, OMAP_PACKAGE_CBB);
omap_serial_init();
+ omap_board_config = cm_t3517_config;
+ omap_board_config_size = ARRAY_SIZE(cm_t3517_config);
cm_t3517_init_leds();
cm_t3517_init_nand();
cm_t3517_init_rtc();
@@ -303,9 +303,10 @@
MACHINE_START(CM_T3517, "Compulab CM-T3517")
.boot_params = 0x80000100,
- .map_io = omap3_map_io,
.reserve = omap_reserve,
- .init_irq = cm_t3517_init_irq,
+ .map_io = omap3_map_io,
+ .init_early = cm_t3517_init_early,
+ .init_irq = omap_init_irq,
.init_machine = cm_t3517_init,
.timer = &omap_timer,
MACHINE_END
diff --git a/arch/arm/mach-omap2/board-devkit8000.c b/arch/arm/mach-omap2/board-devkit8000.c
index bc0141b..aa27483 100644
--- a/arch/arm/mach-omap2/board-devkit8000.c
+++ b/arch/arm/mach-omap2/board-devkit8000.c
@@ -140,7 +140,7 @@
}
static struct regulator_consumer_supply devkit8000_vmmc1_supply =
- REGULATOR_SUPPLY("vmmc", "mmci-omap-hs.0");
+ REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0");
/* ads7846 on SPI */
@@ -195,14 +195,6 @@
.default_device = &devkit8000_lcd_device,
};
-static struct platform_device devkit8000_dss_device = {
- .name = "omapdss",
- .id = -1,
- .dev = {
- .platform_data = &devkit8000_dss_data,
- },
-};
-
static struct regulator_consumer_supply devkit8000_vdda_dac_supply =
REGULATOR_SUPPLY("vdda_dac", "omapdss");
@@ -350,9 +342,7 @@
.usb_mode = T2_USB_MODE_ULPI,
};
-static struct twl4030_codec_audio_data devkit8000_audio_data = {
- .audio_mclk = 26000000,
-};
+static struct twl4030_codec_audio_data devkit8000_audio_data;
static struct twl4030_codec_data devkit8000_codec_data = {
.audio_mclk = 26000000,
@@ -456,11 +446,15 @@
};
-static void __init devkit8000_init_irq(void)
+static void __init devkit8000_init_early(void)
{
omap2_init_common_infrastructure();
omap2_init_common_devices(mt46h32m32lf6_sdrc_params,
mt46h32m32lf6_sdrc_params);
+}
+
+static void __init devkit8000_init_irq(void)
+{
omap_init_irq();
#ifdef CONFIG_OMAP_32K_TIMER
omap2_gp_clockevent_set_gptimer(12);
@@ -575,7 +569,6 @@
}
static struct platform_device *devkit8000_devices[] __initdata = {
- &devkit8000_dss_device,
&leds_gpio,
&keys_gpio,
&omap_dm9000_dev,
@@ -632,6 +625,7 @@
.reset_gpio_port[2] = -EINVAL
};
+#ifdef CONFIG_OMAP_MUX
static struct omap_board_mux board_mux[] __initdata = {
/* nCS and IRQ for Devkit8000 ethernet */
OMAP3_MUX(GPMC_NCS6, OMAP_MUX_MODE0),
@@ -785,6 +779,7 @@
{ .reg_offset = OMAP_MUX_TERMINATOR },
};
+#endif
static void __init devkit8000_init(void)
{
@@ -797,6 +792,7 @@
platform_add_devices(devkit8000_devices,
ARRAY_SIZE(devkit8000_devices));
+ omap_display_init(&devkit8000_dss_data);
spi_register_board_info(devkit8000_spi_board_info,
ARRAY_SIZE(devkit8000_spi_board_info));
@@ -813,8 +809,9 @@
MACHINE_START(DEVKIT8000, "OMAP3 Devkit8000")
.boot_params = 0x80000100,
- .map_io = omap3_map_io,
.reserve = omap_reserve,
+ .map_io = omap3_map_io,
+ .init_early = devkit8000_init_early,
.init_irq = devkit8000_init_irq,
.init_machine = devkit8000_init,
.timer = &omap_timer,
diff --git a/arch/arm/mach-omap2/board-flash.c b/arch/arm/mach-omap2/board-flash.c
index fd38c05..729892f 100644
--- a/arch/arm/mach-omap2/board-flash.c
+++ b/arch/arm/mach-omap2/board-flash.c
@@ -1,5 +1,5 @@
/*
- * board-sdp-flash.c
+ * board-flash.c
* Modified from mach-omap2/board-3430sdp-flash.c
*
* Copyright (C) 2009 Nokia Corporation
@@ -16,6 +16,7 @@
#include <linux/platform_device.h>
#include <linux/mtd/physmap.h>
#include <linux/io.h>
+#include <plat/irqs.h>
#include <plat/gpmc.h>
#include <plat/nand.h>
@@ -73,11 +74,11 @@
+ FLASH_SIZE_SDPV1 - 1;
}
if (err < 0) {
- printk(KERN_ERR "NOR: Can't request GPMC CS\n");
+ pr_err("NOR: Can't request GPMC CS\n");
return;
}
if (platform_device_register(&board_nor_device) < 0)
- printk(KERN_ERR "Unable to register NOR device\n");
+ pr_err("Unable to register NOR device\n");
}
#if defined(CONFIG_MTD_ONENAND_OMAP2) || \
@@ -139,17 +140,21 @@
};
void
-__init board_nand_init(struct mtd_partition *nand_parts, u8 nr_parts, u8 cs)
+__init board_nand_init(struct mtd_partition *nand_parts,
+ u8 nr_parts, u8 cs, int nand_type)
{
board_nand_data.cs = cs;
board_nand_data.parts = nand_parts;
- board_nand_data.nr_parts = nr_parts;
+ board_nand_data.nr_parts = nr_parts;
+ board_nand_data.devsize = nand_type;
+ board_nand_data.ecc_opt = OMAP_ECC_HAMMING_CODE_DEFAULT;
+ board_nand_data.gpmc_irq = OMAP_GPMC_IRQ_BASE + cs;
gpmc_nand_init(&board_nand_data);
}
#else
void
-__init board_nand_init(struct mtd_partition *nand_parts, u8 nr_parts, u8 cs)
+__init board_nand_init(struct mtd_partition *nand_parts, u8 nr_parts, u8 cs, int nand_type)
{
}
#endif /* CONFIG_MTD_NAND_OMAP2 || CONFIG_MTD_NAND_OMAP2_MODULE */
@@ -189,12 +194,12 @@
}
/**
- * sdp3430_flash_init - Identify devices connected to GPMC and register.
+ * board_flash_init - Identify devices connected to GPMC and register.
*
* @return - void.
*/
void board_flash_init(struct flash_partitions partition_info[],
- char chip_sel_board[][GPMC_CS_NUM])
+ char chip_sel_board[][GPMC_CS_NUM], int nand_type)
{
u8 cs = 0;
u8 norcs = GPMC_CS_NUM + 1;
@@ -208,7 +213,7 @@
*/
idx = get_gpmc0_type();
if (idx >= MAX_SUPPORTED_GPMC_CONFIG) {
- printk(KERN_ERR "%s: Invalid chip select: %d\n", __func__, cs);
+ pr_err("%s: Invalid chip select: %d\n", __func__, cs);
return;
}
config_sel = (unsigned char *)(chip_sel_board[idx]);
@@ -232,23 +237,20 @@
}
if (norcs > GPMC_CS_NUM)
- printk(KERN_INFO "NOR: Unable to find configuration "
- "in GPMC\n");
+ pr_err("NOR: Unable to find configuration in GPMC\n");
else
board_nor_init(partition_info[0].parts,
partition_info[0].nr_parts, norcs);
if (onenandcs > GPMC_CS_NUM)
- printk(KERN_INFO "OneNAND: Unable to find configuration "
- "in GPMC\n");
+ pr_err("OneNAND: Unable to find configuration in GPMC\n");
else
board_onenand_init(partition_info[1].parts,
partition_info[1].nr_parts, onenandcs);
if (nandcs > GPMC_CS_NUM)
- printk(KERN_INFO "NAND: Unable to find configuration "
- "in GPMC\n");
+ pr_err("NAND: Unable to find configuration in GPMC\n");
else
board_nand_init(partition_info[2].parts,
- partition_info[2].nr_parts, nandcs);
+ partition_info[2].nr_parts, nandcs, nand_type);
}
diff --git a/arch/arm/mach-omap2/board-flash.h b/arch/arm/mach-omap2/board-flash.h
index 69befe0..c240a3f 100644
--- a/arch/arm/mach-omap2/board-flash.h
+++ b/arch/arm/mach-omap2/board-flash.h
@@ -25,6 +25,6 @@
};
extern void board_flash_init(struct flash_partitions [],
- char chip_sel[][GPMC_CS_NUM]);
+ char chip_sel[][GPMC_CS_NUM], int nand_type);
extern void board_nand_init(struct mtd_partition *nand_parts,
- u8 nr_parts, u8 cs);
+ u8 nr_parts, u8 cs, int nand_type);
diff --git a/arch/arm/mach-omap2/board-generic.c b/arch/arm/mach-omap2/board-generic.c
index 0e3d81e..73e3c31 100644
--- a/arch/arm/mach-omap2/board-generic.c
+++ b/arch/arm/mach-omap2/board-generic.c
@@ -33,18 +33,17 @@
static struct omap_board_config_kernel generic_config[] = {
};
-static void __init omap_generic_init_irq(void)
+static void __init omap_generic_init_early(void)
{
- omap_board_config = generic_config;
- omap_board_config_size = ARRAY_SIZE(generic_config);
omap2_init_common_infrastructure();
omap2_init_common_devices(NULL, NULL);
- omap_init_irq();
}
static void __init omap_generic_init(void)
{
omap_serial_init();
+ omap_board_config = generic_config;
+ omap_board_config_size = ARRAY_SIZE(generic_config);
}
static void __init omap_generic_map_io(void)
@@ -68,9 +67,10 @@
MACHINE_START(OMAP_GENERIC, "Generic OMAP24xx")
/* Maintainer: Paul Mundt <paul.mundt@nokia.com> */
.boot_params = 0x80000100,
- .map_io = omap_generic_map_io,
.reserve = omap_reserve,
- .init_irq = omap_generic_init_irq,
+ .map_io = omap_generic_map_io,
+ .init_early = omap_generic_init_early,
+ .init_irq = omap_init_irq,
.init_machine = omap_generic_init,
.timer = &omap_timer,
MACHINE_END
diff --git a/arch/arm/mach-omap2/board-h4.c b/arch/arm/mach-omap2/board-h4.c
index 25cc9da..bac7933 100644
--- a/arch/arm/mach-omap2/board-h4.c
+++ b/arch/arm/mach-omap2/board-h4.c
@@ -290,14 +290,15 @@
{ OMAP_TAG_LCD, &h4_lcd_config },
};
-static void __init omap_h4_init_irq(void)
+static void __init omap_h4_init_early(void)
{
- omap_board_config = h4_config;
- omap_board_config_size = ARRAY_SIZE(h4_config);
omap2_init_common_infrastructure();
omap2_init_common_devices(NULL, NULL);
+}
+
+static void __init omap_h4_init_irq(void)
+{
omap_init_irq();
- h4_init_flash();
}
static struct at24_platform_data m24c01 = {
@@ -330,6 +331,9 @@
{
omap2420_mux_init(board_mux, OMAP_PACKAGE_ZAF);
+ omap_board_config = h4_config;
+ omap_board_config_size = ARRAY_SIZE(h4_config);
+
/*
* Make sure the serial ports are muxed on at this point.
* You have to mux them off in device drivers later on
@@ -367,6 +371,7 @@
platform_add_devices(h4_devices, ARRAY_SIZE(h4_devices));
omap2_usbfs_init(&h4_usb_config);
omap_serial_init();
+ h4_init_flash();
}
static void __init omap_h4_map_io(void)
@@ -378,8 +383,9 @@
MACHINE_START(OMAP_H4, "OMAP2420 H4 board")
/* Maintainer: Paul Mundt <paul.mundt@nokia.com> */
.boot_params = 0x80000100,
- .map_io = omap_h4_map_io,
.reserve = omap_reserve,
+ .map_io = omap_h4_map_io,
+ .init_early = omap_h4_init_early,
.init_irq = omap_h4_init_irq,
.init_machine = omap_h4_init,
.timer = &omap_timer,
diff --git a/arch/arm/mach-omap2/board-igep0020.c b/arch/arm/mach-omap2/board-igep0020.c
index f9f5344..d3199b4 100644
--- a/arch/arm/mach-omap2/board-igep0020.c
+++ b/arch/arm/mach-omap2/board-igep0020.c
@@ -250,7 +250,7 @@
#endif
static struct regulator_consumer_supply igep2_vmmc1_supply =
- REGULATOR_SUPPLY("vmmc", "mmci-omap-hs.0");
+ REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0");
/* VMMC1 for OMAP VDD_MMC1 (i/o) and MMC1 card */
static struct regulator_init_data igep2_vmmc1 = {
@@ -268,7 +268,7 @@
};
static struct regulator_consumer_supply igep2_vio_supply =
- REGULATOR_SUPPLY("vmmc_aux", "mmci-omap-hs.1");
+ REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.1");
static struct regulator_init_data igep2_vio = {
.constraints = {
@@ -286,7 +286,7 @@
};
static struct regulator_consumer_supply igep2_vmmc2_supply =
- REGULATOR_SUPPLY("vmmc", "mmci-omap-hs.1");
+ REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1");
static struct regulator_init_data igep2_vmmc2 = {
.constraints = {
@@ -485,18 +485,8 @@
.default_device = &igep2_dvi_device,
};
-static struct platform_device igep2_dss_device = {
- .name = "omapdss",
- .id = -1,
- .dev = {
- .platform_data = &igep2_dss_data,
- },
-};
-
-static struct regulator_consumer_supply igep2_vpll2_supply = {
- .supply = "vdds_dsi",
- .dev = &igep2_dss_device.dev,
-};
+static struct regulator_consumer_supply igep2_vpll2_supply =
+ REGULATOR_SUPPLY("vdds_dsi", "omapdss");
static struct regulator_init_data igep2_vpll2 = {
.constraints = {
@@ -521,21 +511,17 @@
}
static struct platform_device *igep2_devices[] __initdata = {
- &igep2_dss_device,
&igep2_vwlan_device,
};
-static void __init igep2_init_irq(void)
+static void __init igep2_init_early(void)
{
omap2_init_common_infrastructure();
omap2_init_common_devices(m65kxxxxam_sdrc_params,
m65kxxxxam_sdrc_params);
- omap_init_irq();
}
-static struct twl4030_codec_audio_data igep2_audio_data = {
- .audio_mclk = 26000000,
-};
+static struct twl4030_codec_audio_data igep2_audio_data;
static struct twl4030_codec_data igep2_codec_data = {
.audio_mclk = 26000000,
@@ -697,6 +683,7 @@
/* Register I2C busses and drivers */
igep2_i2c_init();
platform_add_devices(igep2_devices, ARRAY_SIZE(igep2_devices));
+ omap_display_init(&igep2_dss_data);
omap_serial_init();
usb_musb_init(&musb_board_data);
usbhs_init(&usbhs_bdata);
@@ -716,9 +703,10 @@
MACHINE_START(IGEP0020, "IGEP v2 board")
.boot_params = 0x80000100,
- .map_io = omap3_map_io,
.reserve = omap_reserve,
- .init_irq = igep2_init_irq,
+ .map_io = omap3_map_io,
+ .init_early = igep2_init_early,
+ .init_irq = omap_init_irq,
.init_machine = igep2_init,
.timer = &omap_timer,
MACHINE_END
diff --git a/arch/arm/mach-omap2/board-igep0030.c b/arch/arm/mach-omap2/board-igep0030.c
index 579fc2d..b10db0e 100644
--- a/arch/arm/mach-omap2/board-igep0030.c
+++ b/arch/arm/mach-omap2/board-igep0030.c
@@ -142,7 +142,7 @@
#endif
static struct regulator_consumer_supply igep3_vmmc1_supply =
- REGULATOR_SUPPLY("vmmc", "mmci-omap-hs.0");
+ REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0");
/* VMMC1 for OMAP VDD_MMC1 (i/o) and MMC1 card */
static struct regulator_init_data igep3_vmmc1 = {
@@ -160,7 +160,7 @@
};
static struct regulator_consumer_supply igep3_vio_supply =
- REGULATOR_SUPPLY("vmmc_aux", "mmci-omap-hs.1");
+ REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.1");
static struct regulator_init_data igep3_vio = {
.constraints = {
@@ -178,7 +178,7 @@
};
static struct regulator_consumer_supply igep3_vmmc2_supply =
- REGULATOR_SUPPLY("vmmc", "mmci-omap-hs.1");
+ REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1");
static struct regulator_init_data igep3_vmmc2 = {
.constraints = {
@@ -331,12 +331,11 @@
&igep3_vwlan_device,
};
-static void __init igep3_init_irq(void)
+static void __init igep3_init_early(void)
{
omap2_init_common_infrastructure();
omap2_init_common_devices(m65kxxxxam_sdrc_params,
m65kxxxxam_sdrc_params);
- omap_init_irq();
}
static struct twl4030_platform_data igep3_twl4030_pdata = {
@@ -452,7 +451,8 @@
.boot_params = 0x80000100,
.reserve = omap_reserve,
.map_io = omap3_map_io,
- .init_irq = igep3_init_irq,
+ .init_early = igep3_init_early,
+ .init_irq = omap_init_irq,
.init_machine = igep3_init,
.timer = &omap_timer,
MACHINE_END
diff --git a/arch/arm/mach-omap2/board-ldp.c b/arch/arm/mach-omap2/board-ldp.c
index e5dc748..e2ba779 100644
--- a/arch/arm/mach-omap2/board-ldp.c
+++ b/arch/arm/mach-omap2/board-ldp.c
@@ -288,13 +288,10 @@
{ OMAP_TAG_LCD, &ldp_lcd_config },
};
-static void __init omap_ldp_init_irq(void)
+static void __init omap_ldp_init_early(void)
{
- omap_board_config = ldp_config;
- omap_board_config_size = ARRAY_SIZE(ldp_config);
omap2_init_common_infrastructure();
omap2_init_common_devices(NULL, NULL);
- omap_init_irq();
}
static struct twl4030_usb_data ldp_usb_data = {
@@ -330,6 +327,26 @@
.consumer_supplies = &ldp_vmmc1_supply,
};
+/* ads7846 on SPI */
+static struct regulator_consumer_supply ldp_vaux1_supplies[] = {
+ REGULATOR_SUPPLY("vcc", "spi1.0"),
+};
+
+/* VAUX1 */
+static struct regulator_init_data ldp_vaux1 = {
+ .constraints = {
+ .min_uV = 3000000,
+ .max_uV = 3000000,
+ .apply_uV = true,
+ .valid_modes_mask = REGULATOR_MODE_NORMAL
+ | REGULATOR_MODE_STANDBY,
+ .valid_ops_mask = REGULATOR_CHANGE_MODE
+ | REGULATOR_CHANGE_STATUS,
+ },
+ .num_consumer_supplies = ARRAY_SIZE(ldp_vaux1_supplies),
+ .consumer_supplies = ldp_vaux1_supplies,
+};
+
static struct twl4030_platform_data ldp_twldata = {
.irq_base = TWL4030_IRQ_BASE,
.irq_end = TWL4030_IRQ_END,
@@ -338,6 +355,7 @@
.madc = &ldp_madc_data,
.usb = &ldp_usb_data,
.vmmc1 = &ldp_vmmc1,
+ .vaux1 = &ldp_vaux1,
.gpio = &ldp_gpio_data,
.keypad = &ldp_kp_twl4030_data,
};
@@ -423,6 +441,8 @@
static void __init omap_ldp_init(void)
{
omap3_mux_init(board_mux, OMAP_PACKAGE_CBB);
+ omap_board_config = ldp_config;
+ omap_board_config_size = ARRAY_SIZE(ldp_config);
ldp_init_smsc911x();
omap_i2c_init();
platform_add_devices(ldp_devices, ARRAY_SIZE(ldp_devices));
@@ -434,7 +454,7 @@
omap_serial_init();
usb_musb_init(&musb_board_data);
board_nand_init(ldp_nand_partitions,
- ARRAY_SIZE(ldp_nand_partitions), ZOOM_NAND_CS);
+ ARRAY_SIZE(ldp_nand_partitions), ZOOM_NAND_CS, 0);
omap2_hsmmc_init(mmc);
/* link regulators to MMC adapters */
@@ -443,9 +463,10 @@
MACHINE_START(OMAP_LDP, "OMAP LDP board")
.boot_params = 0x80000100,
- .map_io = omap3_map_io,
.reserve = omap_reserve,
- .init_irq = omap_ldp_init_irq,
+ .map_io = omap3_map_io,
+ .init_early = omap_ldp_init_early,
+ .init_irq = omap_init_irq,
.init_machine = omap_ldp_init,
.timer = &omap_timer,
MACHINE_END
diff --git a/arch/arm/mach-omap2/board-n8x0.c b/arch/arm/mach-omap2/board-n8x0.c
index f396756..e710cd9 100644
--- a/arch/arm/mach-omap2/board-n8x0.c
+++ b/arch/arm/mach-omap2/board-n8x0.c
@@ -536,7 +536,7 @@
}
mmc_data[0] = &mmc1_data;
- omap2_init_mmc(mmc_data, OMAP24XX_NR_MMC);
+ omap242x_init_mmc(mmc_data);
}
#else
@@ -628,11 +628,10 @@
omap242x_map_common_io();
}
-static void __init n8x0_init_irq(void)
+static void __init n8x0_init_early(void)
{
omap2_init_common_infrastructure();
omap2_init_common_devices(NULL, NULL);
- omap_init_irq();
}
#ifdef CONFIG_OMAP_MUX
@@ -703,27 +702,30 @@
MACHINE_START(NOKIA_N800, "Nokia N800")
.boot_params = 0x80000100,
- .map_io = n8x0_map_io,
.reserve = omap_reserve,
- .init_irq = n8x0_init_irq,
+ .map_io = n8x0_map_io,
+ .init_early = n8x0_init_early,
+ .init_irq = omap_init_irq,
.init_machine = n8x0_init_machine,
.timer = &omap_timer,
MACHINE_END
MACHINE_START(NOKIA_N810, "Nokia N810")
.boot_params = 0x80000100,
- .map_io = n8x0_map_io,
.reserve = omap_reserve,
- .init_irq = n8x0_init_irq,
+ .map_io = n8x0_map_io,
+ .init_early = n8x0_init_early,
+ .init_irq = omap_init_irq,
.init_machine = n8x0_init_machine,
.timer = &omap_timer,
MACHINE_END
MACHINE_START(NOKIA_N810_WIMAX, "Nokia N810 WiMAX")
.boot_params = 0x80000100,
- .map_io = n8x0_map_io,
.reserve = omap_reserve,
- .init_irq = n8x0_init_irq,
+ .map_io = n8x0_map_io,
+ .init_early = n8x0_init_early,
+ .init_irq = omap_init_irq,
.init_machine = n8x0_init_machine,
.timer = &omap_timer,
MACHINE_END
diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c
index f0963b6..7640c05 100644
--- a/arch/arm/mach-omap2/board-omap3beagle.c
+++ b/arch/arm/mach-omap2/board-omap3beagle.c
@@ -23,6 +23,7 @@
#include <linux/gpio.h>
#include <linux/input.h>
#include <linux/gpio_keys.h>
+#include <linux/opp.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
@@ -45,10 +46,12 @@
#include <plat/gpmc.h>
#include <plat/nand.h>
#include <plat/usb.h>
+#include <plat/omap_device.h>
#include "mux.h"
#include "hsmmc.h"
#include "timer-gp.h"
+#include "pm.h"
#define NAND_BLOCK_SIZE SZ_128K
@@ -228,14 +231,6 @@
.default_device = &beagle_dvi_device,
};
-static struct platform_device beagle_dss_device = {
- .name = "omapdss",
- .id = -1,
- .dev = {
- .platform_data = &beagle_dss_data,
- },
-};
-
static struct regulator_consumer_supply beagle_vdac_supply =
REGULATOR_SUPPLY("vdda_dac", "omapdss");
@@ -435,9 +430,7 @@
.usb_mode = T2_USB_MODE_ULPI,
};
-static struct twl4030_codec_audio_data beagle_audio_data = {
- .audio_mclk = 26000000,
-};
+static struct twl4030_codec_audio_data beagle_audio_data;
static struct twl4030_codec_data beagle_codec_data = {
.audio_mclk = 26000000,
@@ -536,11 +529,15 @@
},
};
-static void __init omap3_beagle_init_irq(void)
+static void __init omap3_beagle_init_early(void)
{
omap2_init_common_infrastructure();
omap2_init_common_devices(mt46h32m32lf6_sdrc_params,
mt46h32m32lf6_sdrc_params);
+}
+
+static void __init omap3_beagle_init_irq(void)
+{
omap_init_irq();
#ifdef CONFIG_OMAP_32K_TIMER
omap2_gp_clockevent_set_gptimer(12);
@@ -550,7 +547,6 @@
static struct platform_device *omap3_beagle_devices[] __initdata = {
&leds_gpio,
&keys_gpio,
- &beagle_dss_device,
};
static void __init omap3beagle_flash_init(void)
@@ -610,6 +606,52 @@
.power = 100,
};
+static void __init beagle_opp_init(void)
+{
+ int r = 0;
+
+ /* Initialize the omap3 opp table */
+ if (omap3_opp_init()) {
+ pr_err("%s: opp default init failed\n", __func__);
+ return;
+ }
+
+ /* Custom OPP enabled for XM */
+ if (omap3_beagle_get_rev() == OMAP3BEAGLE_BOARD_XM) {
+ struct omap_hwmod *mh = omap_hwmod_lookup("mpu");
+ struct omap_hwmod *dh = omap_hwmod_lookup("iva");
+ struct device *dev;
+
+ if (!mh || !dh) {
+ pr_err("%s: Aiee.. no mpu/dsp devices? %p %p\n",
+ __func__, mh, dh);
+ return;
+ }
+ /* Enable MPU 1GHz and lower opps */
+ dev = &mh->od->pdev.dev;
+ r = opp_enable(dev, 800000000);
+ /* TODO: MPU 1GHz needs SR and ABB */
+
+ /* Enable IVA 800MHz and lower opps */
+ dev = &dh->od->pdev.dev;
+ r |= opp_enable(dev, 660000000);
+ /* TODO: DSP 800MHz needs SR and ABB */
+ if (r) {
+ pr_err("%s: failed to enable higher opp %d\n",
+ __func__, r);
+ /*
+ * Cleanup - disable the higher freqs - we dont care
+ * about the results
+ */
+ dev = &mh->od->pdev.dev;
+ opp_disable(dev, 800000000);
+ dev = &dh->od->pdev.dev;
+ opp_disable(dev, 660000000);
+ }
+ }
+ return;
+}
+
static void __init omap3_beagle_init(void)
{
omap3_mux_init(board_mux, OMAP_PACKAGE_CBB);
@@ -617,6 +659,7 @@
omap3_beagle_i2c_init();
platform_add_devices(omap3_beagle_devices,
ARRAY_SIZE(omap3_beagle_devices));
+ omap_display_init(&beagle_dss_data);
omap_serial_init();
omap_mux_init_gpio(170, OMAP_PIN_INPUT);
@@ -633,13 +676,15 @@
omap_mux_init_signal("sdrc_cke1", OMAP_PIN_OUTPUT);
beagle_display_init();
+ beagle_opp_init();
}
MACHINE_START(OMAP3_BEAGLE, "OMAP3 Beagle Board")
/* Maintainer: Syed Mohammed Khasim - http://beagleboard.org */
.boot_params = 0x80000100,
- .map_io = omap3_map_io,
.reserve = omap_reserve,
+ .map_io = omap3_map_io,
+ .init_early = omap3_beagle_init_early,
.init_irq = omap3_beagle_init_irq,
.init_machine = omap3_beagle_init,
.timer = &omap_timer,
diff --git a/arch/arm/mach-omap2/board-omap3evm.c b/arch/arm/mach-omap2/board-omap3evm.c
index 38a2d91..0fa2c7b 100644
--- a/arch/arm/mach-omap2/board-omap3evm.c
+++ b/arch/arm/mach-omap2/board-omap3evm.c
@@ -30,6 +30,8 @@
#include <linux/usb/otg.h>
#include <linux/smsc911x.h>
+#include <linux/wl12xx.h>
+#include <linux/regulator/fixed.h>
#include <linux/regulator/machine.h>
#include <linux/mmc/host.h>
@@ -58,6 +60,13 @@
#define OMAP3EVM_ETHR_ID_REV 0x50
#define OMAP3EVM_ETHR_GPIO_IRQ 176
#define OMAP3EVM_SMSC911X_CS 5
+/*
+ * Eth Reset signal
+ * 64 = Generation 1 (<=RevD)
+ * 7 = Generation 2 (>=RevE)
+ */
+#define OMAP3EVM_GEN1_ETHR_GPIO_RST 64
+#define OMAP3EVM_GEN2_ETHR_GPIO_RST 7
static u8 omap3_evm_version;
@@ -124,10 +133,15 @@
static inline void __init omap3evm_init_smsc911x(void)
{
- int eth_cs;
+ int eth_cs, eth_rst;
struct clk *l3ck;
unsigned int rate;
+ if (get_omap3_evm_rev() == OMAP3EVM_BOARD_GEN_1)
+ eth_rst = OMAP3EVM_GEN1_ETHR_GPIO_RST;
+ else
+ eth_rst = OMAP3EVM_GEN2_ETHR_GPIO_RST;
+
eth_cs = OMAP3EVM_SMSC911X_CS;
l3ck = clk_get(NULL, "l3_ck");
@@ -136,6 +150,27 @@
else
rate = clk_get_rate(l3ck);
+ /* Configure ethernet controller reset gpio */
+ if (cpu_is_omap3430()) {
+ if (gpio_request(eth_rst, "SMSC911x gpio") < 0) {
+ pr_err(KERN_ERR "Failed to request %d for smsc911x\n",
+ eth_rst);
+ return;
+ }
+
+ if (gpio_direction_output(eth_rst, 1) < 0) {
+ pr_err(KERN_ERR "Failed to set direction of %d for" \
+ " smsc911x\n", eth_rst);
+ return;
+ }
+ /* reset pulse to ethernet controller*/
+ usleep_range(150, 220);
+ gpio_set_value(eth_rst, 0);
+ usleep_range(150, 220);
+ gpio_set_value(eth_rst, 1);
+ usleep_range(1, 2);
+ }
+
if (gpio_request(OMAP3EVM_ETHR_GPIO_IRQ, "SMSC911x irq") < 0) {
printk(KERN_ERR "Failed to request GPIO%d for smsc911x IRQ\n",
OMAP3EVM_ETHR_GPIO_IRQ);
@@ -235,9 +270,9 @@
gpio_set_value(OMAP3EVM_LCD_PANEL_ENVDD, 0);
if (get_omap3_evm_rev() >= OMAP3EVM_BOARD_GEN_2)
- gpio_set_value(OMAP3EVM_LCD_PANEL_BKLIGHT_GPIO, 0);
+ gpio_set_value_cansleep(OMAP3EVM_LCD_PANEL_BKLIGHT_GPIO, 0);
else
- gpio_set_value(OMAP3EVM_LCD_PANEL_BKLIGHT_GPIO, 1);
+ gpio_set_value_cansleep(OMAP3EVM_LCD_PANEL_BKLIGHT_GPIO, 1);
lcd_enabled = 1;
return 0;
@@ -248,9 +283,9 @@
gpio_set_value(OMAP3EVM_LCD_PANEL_ENVDD, 1);
if (get_omap3_evm_rev() >= OMAP3EVM_BOARD_GEN_2)
- gpio_set_value(OMAP3EVM_LCD_PANEL_BKLIGHT_GPIO, 1);
+ gpio_set_value_cansleep(OMAP3EVM_LCD_PANEL_BKLIGHT_GPIO, 1);
else
- gpio_set_value(OMAP3EVM_LCD_PANEL_BKLIGHT_GPIO, 0);
+ gpio_set_value_cansleep(OMAP3EVM_LCD_PANEL_BKLIGHT_GPIO, 0);
lcd_enabled = 0;
}
@@ -289,7 +324,7 @@
return -EINVAL;
}
- gpio_set_value(OMAP3EVM_DVI_PANEL_EN_GPIO, 1);
+ gpio_set_value_cansleep(OMAP3EVM_DVI_PANEL_EN_GPIO, 1);
dvi_enabled = 1;
return 0;
@@ -297,7 +332,7 @@
static void omap3_evm_disable_dvi(struct omap_dss_device *dssdev)
{
- gpio_set_value(OMAP3EVM_DVI_PANEL_EN_GPIO, 0);
+ gpio_set_value_cansleep(OMAP3EVM_DVI_PANEL_EN_GPIO, 0);
dvi_enabled = 0;
}
@@ -328,14 +363,6 @@
.default_device = &omap3_evm_lcd_device,
};
-static struct platform_device omap3_evm_dss_device = {
- .name = "omapdss",
- .id = -1,
- .dev = {
- .platform_data = &omap3_evm_dss_data,
- },
-};
-
static struct regulator_consumer_supply omap3evm_vmmc1_supply = {
.supply = "vmmc",
};
@@ -381,6 +408,16 @@
.gpio_cd = -EINVAL,
.gpio_wp = 63,
},
+#ifdef CONFIG_WL12XX_PLATFORM_DATA
+ {
+ .name = "wl1271",
+ .mmc = 2,
+ .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_POWER_OFF_CARD,
+ .gpio_wp = -EINVAL,
+ .gpio_cd = -EINVAL,
+ .nonremovable = true,
+ },
+#endif
{} /* Terminator */
};
@@ -411,6 +448,8 @@
static int omap3evm_twl_gpio_setup(struct device *dev,
unsigned gpio, unsigned ngpio)
{
+ int r;
+
/* gpio + 0 is "mmc0_cd" (input/IRQ) */
omap_mux_init_gpio(63, OMAP_PIN_INPUT);
mmc[0].gpio_cd = gpio + 0;
@@ -426,8 +465,12 @@
*/
/* TWL4030_GPIO_MAX + 0 == ledA, LCD Backlight control */
- gpio_request(gpio + TWL4030_GPIO_MAX, "EN_LCD_BKL");
- gpio_direction_output(gpio + TWL4030_GPIO_MAX, 0);
+ r = gpio_request(gpio + TWL4030_GPIO_MAX, "EN_LCD_BKL");
+ if (!r)
+ r = gpio_direction_output(gpio + TWL4030_GPIO_MAX,
+ (get_omap3_evm_rev() >= OMAP3EVM_BOARD_GEN_2) ? 1 : 0);
+ if (r)
+ printk(KERN_ERR "failed to get/set lcd_bkl gpio\n");
/* gpio + 7 == DVI Enable */
gpio_request(gpio + 7, "EN_DVI");
@@ -491,19 +534,15 @@
.irq_line = 1,
};
-static struct twl4030_codec_audio_data omap3evm_audio_data = {
- .audio_mclk = 26000000,
-};
+static struct twl4030_codec_audio_data omap3evm_audio_data;
static struct twl4030_codec_data omap3evm_codec_data = {
.audio_mclk = 26000000,
.audio = &omap3evm_audio_data,
};
-static struct regulator_consumer_supply omap3_evm_vdda_dac_supply = {
- .supply = "vdda_dac",
- .dev = &omap3_evm_dss_device.dev,
-};
+static struct regulator_consumer_supply omap3_evm_vdda_dac_supply =
+ REGULATOR_SUPPLY("vdda_dac", "omapdss");
/* VDAC for DSS driving S-Video */
static struct regulator_init_data omap3_evm_vdac = {
@@ -538,6 +577,66 @@
.consumer_supplies = &omap3_evm_vpll2_supply,
};
+/* ads7846 on SPI */
+static struct regulator_consumer_supply omap3evm_vio_supply =
+ REGULATOR_SUPPLY("vcc", "spi1.0");
+
+/* VIO for ads7846 */
+static struct regulator_init_data omap3evm_vio = {
+ .constraints = {
+ .min_uV = 1800000,
+ .max_uV = 1800000,
+ .apply_uV = true,
+ .valid_modes_mask = REGULATOR_MODE_NORMAL
+ | REGULATOR_MODE_STANDBY,
+ .valid_ops_mask = REGULATOR_CHANGE_MODE
+ | REGULATOR_CHANGE_STATUS,
+ },
+ .num_consumer_supplies = 1,
+ .consumer_supplies = &omap3evm_vio_supply,
+};
+
+#ifdef CONFIG_WL12XX_PLATFORM_DATA
+
+#define OMAP3EVM_WLAN_PMENA_GPIO (150)
+#define OMAP3EVM_WLAN_IRQ_GPIO (149)
+
+static struct regulator_consumer_supply omap3evm_vmmc2_supply =
+ REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1");
+
+/* VMMC2 for driving the WL12xx module */
+static struct regulator_init_data omap3evm_vmmc2 = {
+ .constraints = {
+ .valid_ops_mask = REGULATOR_CHANGE_STATUS,
+ },
+ .num_consumer_supplies = 1,
+ .consumer_supplies = &omap3evm_vmmc2_supply,
+};
+
+static struct fixed_voltage_config omap3evm_vwlan = {
+ .supply_name = "vwl1271",
+ .microvolts = 1800000, /* 1.80V */
+ .gpio = OMAP3EVM_WLAN_PMENA_GPIO,
+ .startup_delay = 70000, /* 70ms */
+ .enable_high = 1,
+ .enabled_at_boot = 0,
+ .init_data = &omap3evm_vmmc2,
+};
+
+static struct platform_device omap3evm_wlan_regulator = {
+ .name = "reg-fixed-voltage",
+ .id = 1,
+ .dev = {
+ .platform_data = &omap3evm_vwlan,
+ },
+};
+
+struct wl12xx_platform_data omap3evm_wlan_data __initdata = {
+ .irq = OMAP_GPIO_IRQ(OMAP3EVM_WLAN_IRQ_GPIO),
+ .board_ref_clock = WL12XX_REFCLOCK_38, /* 38.4 MHz */
+};
+#endif
+
static struct twl4030_platform_data omap3evm_twldata = {
.irq_base = TWL4030_IRQ_BASE,
.irq_end = TWL4030_IRQ_END,
@@ -550,6 +649,7 @@
.codec = &omap3evm_codec_data,
.vdac = &omap3_evm_vdac,
.vpll2 = &omap3_evm_vpll2,
+ .vio = &omap3evm_vio,
};
static struct i2c_board_info __initdata omap3evm_i2c_boardinfo[] = {
@@ -625,19 +725,12 @@
static struct omap_board_config_kernel omap3_evm_config[] __initdata = {
};
-static void __init omap3_evm_init_irq(void)
+static void __init omap3_evm_init_early(void)
{
- omap_board_config = omap3_evm_config;
- omap_board_config_size = ARRAY_SIZE(omap3_evm_config);
omap2_init_common_infrastructure();
omap2_init_common_devices(mt46h32m32lf6_sdrc_params, NULL);
- omap_init_irq();
}
-static struct platform_device *omap3_evm_devices[] __initdata = {
- &omap3_evm_dss_device,
-};
-
static struct usbhs_omap_board_data usbhs_bdata __initdata = {
.port_mode[0] = OMAP_USBHS_PORT_MODE_UNUSED,
@@ -652,14 +745,76 @@
};
#ifdef CONFIG_OMAP_MUX
-static struct omap_board_mux board_mux[] __initdata = {
+static struct omap_board_mux omap35x_board_mux[] __initdata = {
OMAP3_MUX(SYS_NIRQ, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP |
OMAP_PIN_OFF_INPUT_PULLUP | OMAP_PIN_OFF_OUTPUT_LOW |
OMAP_PIN_OFF_WAKEUPENABLE),
OMAP3_MUX(MCSPI1_CS1, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLUP |
- OMAP_PIN_OFF_INPUT_PULLUP | OMAP_PIN_OFF_OUTPUT_LOW),
+ OMAP_PIN_OFF_INPUT_PULLUP | OMAP_PIN_OFF_OUTPUT_LOW |
+ OMAP_PIN_OFF_WAKEUPENABLE),
+ OMAP3_MUX(SYS_BOOT5, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLUP |
+ OMAP_PIN_OFF_NONE),
+ OMAP3_MUX(GPMC_WAIT2, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLUP |
+ OMAP_PIN_OFF_NONE),
+#ifdef CONFIG_WL12XX_PLATFORM_DATA
+ /* WLAN IRQ - GPIO 149 */
+ OMAP3_MUX(UART1_RTS, OMAP_MUX_MODE4 | OMAP_PIN_INPUT),
+
+ /* WLAN POWER ENABLE - GPIO 150 */
+ OMAP3_MUX(UART1_CTS, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
+
+ /* MMC2 SDIO pin muxes for WL12xx */
+ OMAP3_MUX(SDMMC2_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP),
+ OMAP3_MUX(SDMMC2_CMD, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP),
+ OMAP3_MUX(SDMMC2_DAT0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP),
+ OMAP3_MUX(SDMMC2_DAT1, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP),
+ OMAP3_MUX(SDMMC2_DAT2, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP),
+ OMAP3_MUX(SDMMC2_DAT3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP),
+#endif
{ .reg_offset = OMAP_MUX_TERMINATOR },
};
+
+static struct omap_board_mux omap36x_board_mux[] __initdata = {
+ OMAP3_MUX(SYS_NIRQ, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP |
+ OMAP_PIN_OFF_INPUT_PULLUP | OMAP_PIN_OFF_OUTPUT_LOW |
+ OMAP_PIN_OFF_WAKEUPENABLE),
+ OMAP3_MUX(MCSPI1_CS1, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLUP |
+ OMAP_PIN_OFF_INPUT_PULLUP | OMAP_PIN_OFF_OUTPUT_LOW |
+ OMAP_PIN_OFF_WAKEUPENABLE),
+ /* AM/DM37x EVM: DSS data bus muxed with sys_boot */
+ OMAP3_MUX(DSS_DATA18, OMAP_MUX_MODE3 | OMAP_PIN_OFF_NONE),
+ OMAP3_MUX(DSS_DATA19, OMAP_MUX_MODE3 | OMAP_PIN_OFF_NONE),
+ OMAP3_MUX(DSS_DATA22, OMAP_MUX_MODE3 | OMAP_PIN_OFF_NONE),
+ OMAP3_MUX(DSS_DATA21, OMAP_MUX_MODE3 | OMAP_PIN_OFF_NONE),
+ OMAP3_MUX(DSS_DATA22, OMAP_MUX_MODE3 | OMAP_PIN_OFF_NONE),
+ OMAP3_MUX(DSS_DATA23, OMAP_MUX_MODE3 | OMAP_PIN_OFF_NONE),
+ OMAP3_MUX(SYS_BOOT0, OMAP_MUX_MODE3 | OMAP_PIN_OFF_NONE),
+ OMAP3_MUX(SYS_BOOT1, OMAP_MUX_MODE3 | OMAP_PIN_OFF_NONE),
+ OMAP3_MUX(SYS_BOOT3, OMAP_MUX_MODE3 | OMAP_PIN_OFF_NONE),
+ OMAP3_MUX(SYS_BOOT4, OMAP_MUX_MODE3 | OMAP_PIN_OFF_NONE),
+ OMAP3_MUX(SYS_BOOT5, OMAP_MUX_MODE3 | OMAP_PIN_OFF_NONE),
+ OMAP3_MUX(SYS_BOOT6, OMAP_MUX_MODE3 | OMAP_PIN_OFF_NONE),
+#ifdef CONFIG_WL12XX_PLATFORM_DATA
+ /* WLAN IRQ - GPIO 149 */
+ OMAP3_MUX(UART1_RTS, OMAP_MUX_MODE4 | OMAP_PIN_INPUT),
+
+ /* WLAN POWER ENABLE - GPIO 150 */
+ OMAP3_MUX(UART1_CTS, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
+
+ /* MMC2 SDIO pin muxes for WL12xx */
+ OMAP3_MUX(SDMMC2_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP),
+ OMAP3_MUX(SDMMC2_CMD, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP),
+ OMAP3_MUX(SDMMC2_DAT0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP),
+ OMAP3_MUX(SDMMC2_DAT1, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP),
+ OMAP3_MUX(SDMMC2_DAT2, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP),
+ OMAP3_MUX(SDMMC2_DAT3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP),
+#endif
+
+ { .reg_offset = OMAP_MUX_TERMINATOR },
+};
+#else
+#define omap35x_board_mux NULL
+#define omap36x_board_mux NULL
#endif
static struct omap_musb_board_data musb_board_data = {
@@ -671,11 +826,18 @@
static void __init omap3_evm_init(void)
{
omap3_evm_get_revision();
- omap3_mux_init(board_mux, OMAP_PACKAGE_CBB);
+
+ if (cpu_is_omap3630())
+ omap3_mux_init(omap36x_board_mux, OMAP_PACKAGE_CBB);
+ else
+ omap3_mux_init(omap35x_board_mux, OMAP_PACKAGE_CBB);
+
+ omap_board_config = omap3_evm_config;
+ omap_board_config_size = ARRAY_SIZE(omap3_evm_config);
omap3_evm_i2c_init();
- platform_add_devices(omap3_evm_devices, ARRAY_SIZE(omap3_evm_devices));
+ omap_display_init(&omap3_evm_dss_data);
spi_register_board_info(omap3evm_spi_board_info,
ARRAY_SIZE(omap3evm_spi_board_info));
@@ -715,14 +877,22 @@
ads7846_dev_init();
omap3evm_init_smsc911x();
omap3_evm_display_init();
+
+#ifdef CONFIG_WL12XX_PLATFORM_DATA
+ /* WL12xx WLAN Init */
+ if (wl12xx_set_platform_data(&omap3evm_wlan_data))
+ pr_err("error setting wl12xx data\n");
+ platform_device_register(&omap3evm_wlan_regulator);
+#endif
}
MACHINE_START(OMAP3EVM, "OMAP3 EVM")
/* Maintainer: Syed Mohammed Khasim - Texas Instruments */
.boot_params = 0x80000100,
- .map_io = omap3_map_io,
.reserve = omap_reserve,
- .init_irq = omap3_evm_init_irq,
+ .map_io = omap3_map_io,
+ .init_early = omap3_evm_init_early,
+ .init_irq = omap_init_irq,
.init_machine = omap3_evm_init,
.timer = &omap_timer,
MACHINE_END
diff --git a/arch/arm/mach-omap2/board-omap3logic.c b/arch/arm/mach-omap2/board-omap3logic.c
index 15e4b08..b726943 100644
--- a/arch/arm/mach-omap2/board-omap3logic.c
+++ b/arch/arm/mach-omap2/board-omap3logic.c
@@ -195,11 +195,10 @@
gpmc_smsc911x_init(&board_smsc911x_data);
}
-static void __init omap3logic_init_irq(void)
+static void __init omap3logic_init_early(void)
{
omap2_init_common_infrastructure();
omap2_init_common_devices(NULL, NULL);
- omap_init_irq();
}
#ifdef CONFIG_OMAP_MUX
@@ -225,7 +224,8 @@
MACHINE_START(OMAP3_TORPEDO, "Logic OMAP3 Torpedo board")
.boot_params = 0x80000100,
.map_io = omap3_map_io,
- .init_irq = omap3logic_init_irq,
+ .init_early = omap3logic_init_early,
+ .init_irq = omap_init_irq,
.init_machine = omap3logic_init,
.timer = &omap_timer,
MACHINE_END
@@ -233,7 +233,8 @@
MACHINE_START(OMAP3530_LV_SOM, "OMAP Logic 3530 LV SOM board")
.boot_params = 0x80000100,
.map_io = omap3_map_io,
- .init_irq = omap3logic_init_irq,
+ .init_early = omap3logic_init_early,
+ .init_irq = omap_init_irq,
.init_machine = omap3logic_init,
.timer = &omap_timer,
MACHINE_END
diff --git a/arch/arm/mach-omap2/board-omap3pandora.c b/arch/arm/mach-omap2/board-omap3pandora.c
index aa05f2e..2e5dc21 100644
--- a/arch/arm/mach-omap2/board-omap3pandora.c
+++ b/arch/arm/mach-omap2/board-omap3pandora.c
@@ -253,14 +253,6 @@
.default_device = &pandora_lcd_device,
};
-static struct platform_device pandora_dss_device = {
- .name = "omapdss",
- .id = -1,
- .dev = {
- .platform_data = &pandora_dss_data,
- },
-};
-
static void pandora_wl1251_init_card(struct mmc_card *card)
{
/*
@@ -341,13 +333,13 @@
};
static struct regulator_consumer_supply pandora_vmmc1_supply =
- REGULATOR_SUPPLY("vmmc", "mmci-omap-hs.0");
+ REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0");
static struct regulator_consumer_supply pandora_vmmc2_supply =
- REGULATOR_SUPPLY("vmmc", "mmci-omap-hs.1");
+ REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1");
static struct regulator_consumer_supply pandora_vmmc3_supply =
- REGULATOR_SUPPLY("vmmc", "mmci-omap-hs.2");
+ REGULATOR_SUPPLY("vmmc", "omap_hsmmc.2");
static struct regulator_consumer_supply pandora_vdda_dac_supply =
REGULATOR_SUPPLY("vdda_dac", "omapdss");
@@ -524,9 +516,7 @@
.usb_mode = T2_USB_MODE_ULPI,
};
-static struct twl4030_codec_audio_data omap3pandora_audio_data = {
- .audio_mclk = 26000000,
-};
+static struct twl4030_codec_audio_data omap3pandora_audio_data;
static struct twl4030_codec_data omap3pandora_codec_data = {
.audio_mclk = 26000000,
@@ -634,12 +624,11 @@
}
};
-static void __init omap3pandora_init_irq(void)
+static void __init omap3pandora_init_early(void)
{
omap2_init_common_infrastructure();
omap2_init_common_devices(mt46h32m32lf6_sdrc_params,
mt46h32m32lf6_sdrc_params);
- omap_init_irq();
}
static void __init pandora_wl1251_init(void)
@@ -677,7 +666,6 @@
static struct platform_device *omap3pandora_devices[] __initdata = {
&pandora_leds_gpio,
&pandora_keys_gpio,
- &pandora_dss_device,
&pandora_vwlan_device,
};
@@ -712,6 +700,7 @@
pandora_wl1251_init();
platform_add_devices(omap3pandora_devices,
ARRAY_SIZE(omap3pandora_devices));
+ omap_display_init(&pandora_dss_data);
omap_serial_init();
spi_register_board_info(omap3pandora_spi_board_info,
ARRAY_SIZE(omap3pandora_spi_board_info));
@@ -727,9 +716,10 @@
MACHINE_START(OMAP3_PANDORA, "Pandora Handheld Console")
.boot_params = 0x80000100,
- .map_io = omap3_map_io,
.reserve = omap_reserve,
- .init_irq = omap3pandora_init_irq,
+ .map_io = omap3_map_io,
+ .init_early = omap3pandora_init_early,
+ .init_irq = omap_init_irq,
.init_machine = omap3pandora_init,
.timer = &omap_timer,
MACHINE_END
diff --git a/arch/arm/mach-omap2/board-omap3stalker.c b/arch/arm/mach-omap2/board-omap3stalker.c
index f6c8778..8ebdbc3 100644
--- a/arch/arm/mach-omap2/board-omap3stalker.c
+++ b/arch/arm/mach-omap2/board-omap3stalker.c
@@ -240,14 +240,6 @@
.default_device = &omap3_stalker_dvi_device,
};
-static struct platform_device omap3_stalker_dss_device = {
- .name = "omapdss",
- .id = -1,
- .dev = {
- .platform_data = &omap3_stalker_dss_data,
- },
-};
-
static struct regulator_consumer_supply omap3stalker_vmmc1_supply = {
.supply = "vmmc",
};
@@ -439,19 +431,15 @@
.irq_line = 1,
};
-static struct twl4030_codec_audio_data omap3stalker_audio_data = {
- .audio_mclk = 26000000,
-};
+static struct twl4030_codec_audio_data omap3stalker_audio_data;
static struct twl4030_codec_data omap3stalker_codec_data = {
.audio_mclk = 26000000,
.audio = &omap3stalker_audio_data,
};
-static struct regulator_consumer_supply omap3_stalker_vdda_dac_supply = {
- .supply = "vdda_dac",
- .dev = &omap3_stalker_dss_device.dev,
-};
+static struct regulator_consumer_supply omap3_stalker_vdda_dac_supply =
+ REGULATOR_SUPPLY("vdda_dac", "omapdss");
/* VDAC for DSS driving S-Video */
static struct regulator_init_data omap3_stalker_vdac = {
@@ -469,10 +457,8 @@
};
/* VPLL2 for digital video outputs */
-static struct regulator_consumer_supply omap3_stalker_vpll2_supply = {
- .supply = "vdds_dsi",
- .dev = &omap3_stalker_lcd_device.dev,
-};
+static struct regulator_consumer_supply omap3_stalker_vpll2_supply =
+ REGULATOR_SUPPLY("vdds_dsi", "omapdss");
static struct regulator_init_data omap3_stalker_vpll2 = {
.constraints = {
@@ -591,12 +577,14 @@
static struct omap_board_config_kernel omap3_stalker_config[] __initdata = {
};
-static void __init omap3_stalker_init_irq(void)
+static void __init omap3_stalker_init_early(void)
{
- omap_board_config = omap3_stalker_config;
- omap_board_config_size = ARRAY_SIZE(omap3_stalker_config);
omap2_init_common_infrastructure();
omap2_init_common_devices(mt46h32m32lf6_sdrc_params, NULL);
+}
+
+static void __init omap3_stalker_init_irq(void)
+{
omap_init_irq();
#ifdef CONFIG_OMAP_32K_TIMER
omap2_gp_clockevent_set_gptimer(12);
@@ -604,7 +592,6 @@
}
static struct platform_device *omap3_stalker_devices[] __initdata = {
- &omap3_stalker_dss_device,
&keys_gpio,
};
@@ -638,12 +625,15 @@
static void __init omap3_stalker_init(void)
{
omap3_mux_init(board_mux, OMAP_PACKAGE_CUS);
+ omap_board_config = omap3_stalker_config;
+ omap_board_config_size = ARRAY_SIZE(omap3_stalker_config);
omap3_stalker_i2c_init();
platform_add_devices(omap3_stalker_devices,
ARRAY_SIZE(omap3_stalker_devices));
+ omap_display_init(&omap3_stalker_dss_data);
spi_register_board_info(omap3stalker_spi_board_info,
ARRAY_SIZE(omap3stalker_spi_board_info));
@@ -666,6 +656,7 @@
/* Maintainer: Jason Lam -lzg@ema-tech.com */
.boot_params = 0x80000100,
.map_io = omap3_map_io,
+ .init_early = omap3_stalker_init_early,
.init_irq = omap3_stalker_init_irq,
.init_machine = omap3_stalker_init,
.timer = &omap_timer,
diff --git a/arch/arm/mach-omap2/board-omap3touchbook.c b/arch/arm/mach-omap2/board-omap3touchbook.c
index 84cfddb..127cb17 100644
--- a/arch/arm/mach-omap2/board-omap3touchbook.c
+++ b/arch/arm/mach-omap2/board-omap3touchbook.c
@@ -252,9 +252,7 @@
.usb_mode = T2_USB_MODE_ULPI,
};
-static struct twl4030_codec_audio_data touchbook_audio_data = {
- .audio_mclk = 26000000,
-};
+static struct twl4030_codec_audio_data touchbook_audio_data;
static struct twl4030_codec_data touchbook_codec_data = {
.audio_mclk = 26000000,
@@ -415,14 +413,15 @@
};
#endif
-static void __init omap3_touchbook_init_irq(void)
+static void __init omap3_touchbook_init_early(void)
{
- omap3_mux_init(board_mux, OMAP_PACKAGE_CBB);
- omap_board_config = omap3_touchbook_config;
- omap_board_config_size = ARRAY_SIZE(omap3_touchbook_config);
omap2_init_common_infrastructure();
omap2_init_common_devices(mt46h32m32lf6_sdrc_params,
mt46h32m32lf6_sdrc_params);
+}
+
+static void __init omap3_touchbook_init_irq(void)
+{
omap_init_irq();
#ifdef CONFIG_OMAP_32K_TIMER
omap2_gp_clockevent_set_gptimer(12);
@@ -510,6 +509,10 @@
static void __init omap3_touchbook_init(void)
{
+ omap3_mux_init(board_mux, OMAP_PACKAGE_CBB);
+ omap_board_config = omap3_touchbook_config;
+ omap_board_config_size = ARRAY_SIZE(omap3_touchbook_config);
+
pm_power_off = omap3_touchbook_poweroff;
omap3_touchbook_i2c_init();
@@ -538,8 +541,9 @@
MACHINE_START(TOUCHBOOK, "OMAP3 touchbook Board")
/* Maintainer: Gregoire Gentil - http://www.alwaysinnovating.com */
.boot_params = 0x80000100,
- .map_io = omap3_map_io,
.reserve = omap_reserve,
+ .map_io = omap3_map_io,
+ .init_early = omap3_touchbook_init_early,
.init_irq = omap3_touchbook_init_irq,
.init_machine = omap3_touchbook_init,
.timer = &omap_timer,
diff --git a/arch/arm/mach-omap2/board-omap4panda.c b/arch/arm/mach-omap2/board-omap4panda.c
index ed61c1f..0f4d8a7 100644
--- a/arch/arm/mach-omap2/board-omap4panda.c
+++ b/arch/arm/mach-omap2/board-omap4panda.c
@@ -26,6 +26,8 @@
#include <linux/usb/otg.h>
#include <linux/i2c/twl.h>
#include <linux/regulator/machine.h>
+#include <linux/regulator/fixed.h>
+#include <linux/wl12xx.h>
#include <mach/hardware.h>
#include <mach/omap4-common.h>
@@ -45,6 +47,18 @@
#define GPIO_HUB_POWER 1
#define GPIO_HUB_NRESET 62
+#define GPIO_WIFI_PMENA 43
+#define GPIO_WIFI_IRQ 53
+
+/* wl127x BT, FM, GPS connectivity chip */
+static int wl1271_gpios[] = {46, -1, -1};
+static struct platform_device wl1271_device = {
+ .name = "kim",
+ .id = -1,
+ .dev = {
+ .platform_data = &wl1271_gpios,
+ },
+};
static struct gpio_led gpio_leds[] = {
{
@@ -74,13 +88,13 @@
static struct platform_device *panda_devices[] __initdata = {
&leds_gpio,
+ &wl1271_device,
};
-static void __init omap4_panda_init_irq(void)
+static void __init omap4_panda_init_early(void)
{
omap2_init_common_infrastructure();
omap2_init_common_devices(NULL, NULL);
- gic_init_irq();
}
static const struct usbhs_omap_board_data usbhs_bdata __initconst = {
@@ -163,16 +177,62 @@
.gpio_wp = -EINVAL,
.gpio_cd = -EINVAL,
},
+ {
+ .name = "wl1271",
+ .mmc = 5,
+ .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_POWER_OFF_CARD,
+ .gpio_wp = -EINVAL,
+ .gpio_cd = -EINVAL,
+ .ocr_mask = MMC_VDD_165_195,
+ .nonremovable = true,
+ },
{} /* Terminator */
};
static struct regulator_consumer_supply omap4_panda_vmmc_supply[] = {
{
.supply = "vmmc",
- .dev_name = "mmci-omap-hs.0",
+ .dev_name = "omap_hsmmc.0",
},
};
+static struct regulator_consumer_supply omap4_panda_vmmc5_supply = {
+ .supply = "vmmc",
+ .dev_name = "omap_hsmmc.4",
+};
+
+static struct regulator_init_data panda_vmmc5 = {
+ .constraints = {
+ .valid_ops_mask = REGULATOR_CHANGE_STATUS,
+ },
+ .num_consumer_supplies = 1,
+ .consumer_supplies = &omap4_panda_vmmc5_supply,
+};
+
+static struct fixed_voltage_config panda_vwlan = {
+ .supply_name = "vwl1271",
+ .microvolts = 1800000, /* 1.8V */
+ .gpio = GPIO_WIFI_PMENA,
+ .startup_delay = 70000, /* 70msec */
+ .enable_high = 1,
+ .enabled_at_boot = 0,
+ .init_data = &panda_vmmc5,
+};
+
+static struct platform_device omap_vwlan_device = {
+ .name = "reg-fixed-voltage",
+ .id = 1,
+ .dev = {
+ .platform_data = &panda_vwlan,
+ },
+};
+
+struct wl12xx_platform_data omap_panda_wlan_data __initdata = {
+ .irq = OMAP_GPIO_IRQ(GPIO_WIFI_IRQ),
+ /* PANDA ref clock is 38.4 MHz */
+ .board_ref_clock = 2,
+};
+
static int omap4_twl6030_hsmmc_late_init(struct device *dev)
{
int ret = 0;
@@ -306,7 +366,6 @@
.constraints = {
.min_uV = 2100000,
.max_uV = 2100000,
- .apply_uV = true,
.valid_modes_mask = REGULATOR_MODE_NORMAL
| REGULATOR_MODE_STANDBY,
.valid_ops_mask = REGULATOR_CHANGE_MODE
@@ -318,7 +377,6 @@
.constraints = {
.min_uV = 1800000,
.max_uV = 1800000,
- .apply_uV = true,
.valid_modes_mask = REGULATOR_MODE_NORMAL
| REGULATOR_MODE_STANDBY,
.valid_ops_mask = REGULATOR_CHANGE_MODE
@@ -330,7 +388,6 @@
.constraints = {
.min_uV = 1800000,
.max_uV = 1800000,
- .apply_uV = true,
.valid_modes_mask = REGULATOR_MODE_NORMAL
| REGULATOR_MODE_STANDBY,
.valid_ops_mask = REGULATOR_CHANGE_MODE
@@ -392,10 +449,90 @@
#ifdef CONFIG_OMAP_MUX
static struct omap_board_mux board_mux[] __initdata = {
+ /* WLAN IRQ - GPIO 53 */
+ OMAP4_MUX(GPMC_NCS3, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
+ /* WLAN POWER ENABLE - GPIO 43 */
+ OMAP4_MUX(GPMC_A19, OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT),
+ /* WLAN SDIO: MMC5 CMD */
+ OMAP4_MUX(SDMMC5_CMD, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP),
+ /* WLAN SDIO: MMC5 CLK */
+ OMAP4_MUX(SDMMC5_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP),
+ /* WLAN SDIO: MMC5 DAT[0-3] */
+ OMAP4_MUX(SDMMC5_DAT0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP),
+ OMAP4_MUX(SDMMC5_DAT1, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP),
+ OMAP4_MUX(SDMMC5_DAT2, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP),
+ OMAP4_MUX(SDMMC5_DAT3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP),
{ .reg_offset = OMAP_MUX_TERMINATOR },
};
+
+static struct omap_device_pad serial2_pads[] __initdata = {
+ OMAP_MUX_STATIC("uart2_cts.uart2_cts",
+ OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
+ OMAP_MUX_STATIC("uart2_rts.uart2_rts",
+ OMAP_PIN_OUTPUT | OMAP_MUX_MODE0),
+ OMAP_MUX_STATIC("uart2_rx.uart2_rx",
+ OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
+ OMAP_MUX_STATIC("uart2_tx.uart2_tx",
+ OMAP_PIN_OUTPUT | OMAP_MUX_MODE0),
+};
+
+static struct omap_device_pad serial3_pads[] __initdata = {
+ OMAP_MUX_STATIC("uart3_cts_rctx.uart3_cts_rctx",
+ OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
+ OMAP_MUX_STATIC("uart3_rts_sd.uart3_rts_sd",
+ OMAP_PIN_OUTPUT | OMAP_MUX_MODE0),
+ OMAP_MUX_STATIC("uart3_rx_irrx.uart3_rx_irrx",
+ OMAP_PIN_INPUT | OMAP_MUX_MODE0),
+ OMAP_MUX_STATIC("uart3_tx_irtx.uart3_tx_irtx",
+ OMAP_PIN_OUTPUT | OMAP_MUX_MODE0),
+};
+
+static struct omap_device_pad serial4_pads[] __initdata = {
+ OMAP_MUX_STATIC("uart4_rx.uart4_rx",
+ OMAP_PIN_INPUT | OMAP_MUX_MODE0),
+ OMAP_MUX_STATIC("uart4_tx.uart4_tx",
+ OMAP_PIN_OUTPUT | OMAP_MUX_MODE0),
+};
+
+static struct omap_board_data serial2_data = {
+ .id = 1,
+ .pads = serial2_pads,
+ .pads_cnt = ARRAY_SIZE(serial2_pads),
+};
+
+static struct omap_board_data serial3_data = {
+ .id = 2,
+ .pads = serial3_pads,
+ .pads_cnt = ARRAY_SIZE(serial3_pads),
+};
+
+static struct omap_board_data serial4_data = {
+ .id = 3,
+ .pads = serial4_pads,
+ .pads_cnt = ARRAY_SIZE(serial4_pads),
+};
+
+static inline void board_serial_init(void)
+{
+ struct omap_board_data bdata;
+ bdata.flags = 0;
+ bdata.pads = NULL;
+ bdata.pads_cnt = 0;
+ bdata.id = 0;
+ /* pass dummy data for UART1 */
+ omap_serial_init_port(&bdata);
+
+ omap_serial_init_port(&serial2_data);
+ omap_serial_init_port(&serial3_data);
+ omap_serial_init_port(&serial4_data);
+}
#else
#define board_mux NULL
+
+static inline void board_serial_init(void)
+{
+ omap_serial_init();
+}
#endif
static void __init omap4_panda_init(void)
@@ -406,9 +543,13 @@
package = OMAP_PACKAGE_CBL;
omap4_mux_init(board_mux, package);
+ if (wl12xx_set_platform_data(&omap_panda_wlan_data))
+ pr_err("error setting wl12xx data\n");
+
omap4_panda_i2c_init();
platform_add_devices(panda_devices, ARRAY_SIZE(panda_devices));
- omap_serial_init();
+ platform_device_register(&omap_vwlan_device);
+ board_serial_init();
omap4_twl6030_hsmmc_init(mmc);
omap4_ehci_init();
usb_musb_init(&musb_board_data);
@@ -425,7 +566,8 @@
.boot_params = 0x80000100,
.reserve = omap_reserve,
.map_io = omap4_panda_map_io,
- .init_irq = omap4_panda_init_irq,
+ .init_early = omap4_panda_init_early,
+ .init_irq = gic_init_irq,
.init_machine = omap4_panda_init,
.timer = &omap_timer,
MACHINE_END
diff --git a/arch/arm/mach-omap2/board-overo.c b/arch/arm/mach-omap2/board-overo.c
index 08770cc..d096194 100644
--- a/arch/arm/mach-omap2/board-overo.c
+++ b/arch/arm/mach-omap2/board-overo.c
@@ -358,9 +358,7 @@
.consumer_supplies = &overo_vmmc1_supply,
};
-static struct twl4030_codec_audio_data overo_audio_data = {
- .audio_mclk = 26000000,
-};
+static struct twl4030_codec_audio_data overo_audio_data;
static struct twl4030_codec_data overo_codec_data = {
.audio_mclk = 26000000,
@@ -409,14 +407,11 @@
{ OMAP_TAG_LCD, &overo_lcd_config },
};
-static void __init overo_init_irq(void)
+static void __init overo_init_early(void)
{
- omap_board_config = overo_config;
- omap_board_config_size = ARRAY_SIZE(overo_config);
omap2_init_common_infrastructure();
omap2_init_common_devices(mt46h32m32lf6_sdrc_params,
mt46h32m32lf6_sdrc_params);
- omap_init_irq();
}
static struct platform_device *overo_devices[] __initdata = {
@@ -449,6 +444,8 @@
static void __init overo_init(void)
{
omap3_mux_init(board_mux, OMAP_PACKAGE_CBB);
+ omap_board_config = overo_config;
+ omap_board_config_size = ARRAY_SIZE(overo_config);
overo_i2c_init();
platform_add_devices(overo_devices, ARRAY_SIZE(overo_devices));
omap_serial_init();
@@ -501,9 +498,10 @@
MACHINE_START(OVERO, "Gumstix Overo")
.boot_params = 0x80000100,
- .map_io = omap3_map_io,
.reserve = omap_reserve,
- .init_irq = overo_init_irq,
+ .map_io = omap3_map_io,
+ .init_early = overo_init_early,
+ .init_irq = omap_init_irq,
.init_machine = overo_init,
.timer = &omap_timer,
MACHINE_END
diff --git a/arch/arm/mach-omap2/board-rm680.c b/arch/arm/mach-omap2/board-rm680.c
index 39a71bb..2af8b05 100644
--- a/arch/arm/mach-omap2/board-rm680.c
+++ b/arch/arm/mach-omap2/board-rm680.c
@@ -33,7 +33,7 @@
#include "sdram-nokia.h"
static struct regulator_consumer_supply rm680_vemmc_consumers[] = {
- REGULATOR_SUPPLY("vmmc", "mmci-omap-hs.1"),
+ REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"),
};
/* Fixed regulator for internal eMMC */
@@ -138,14 +138,13 @@
omap2_hsmmc_init(mmc);
}
-static void __init rm680_init_irq(void)
+static void __init rm680_init_early(void)
{
struct omap_sdrc_params *sdrc_params;
omap2_init_common_infrastructure();
sdrc_params = nokia_get_sdram_timings();
omap2_init_common_devices(sdrc_params, sdrc_params);
- omap_init_irq();
}
#ifdef CONFIG_OMAP_MUX
@@ -176,9 +175,10 @@
MACHINE_START(NOKIA_RM680, "Nokia RM-680 board")
.boot_params = 0x80000100,
- .map_io = rm680_map_io,
.reserve = omap_reserve,
- .init_irq = rm680_init_irq,
+ .map_io = rm680_map_io,
+ .init_early = rm680_init_early,
+ .init_irq = omap_init_irq,
.init_machine = rm680_init,
.timer = &omap_timer,
MACHINE_END
diff --git a/arch/arm/mach-omap2/board-rx51-peripherals.c b/arch/arm/mach-omap2/board-rx51-peripherals.c
index e75e240..5f1900c 100644
--- a/arch/arm/mach-omap2/board-rx51-peripherals.c
+++ b/arch/arm/mach-omap2/board-rx51-peripherals.c
@@ -36,6 +36,8 @@
#include <sound/tlv320aic3x.h>
#include <sound/tpa6130a2-plat.h>
+#include <media/radio-si4713.h>
+#include <media/si4713.h>
#include <../drivers/staging/iio/light/tsl2563.h>
@@ -47,6 +49,8 @@
#define RX51_WL1251_POWER_GPIO 87
#define RX51_WL1251_IRQ_GPIO 42
+#define RX51_FMTX_RESET_GPIO 163
+#define RX51_FMTX_IRQ 53
/* list all spi devices here */
enum {
@@ -331,13 +335,13 @@
};
static struct regulator_consumer_supply rx51_vmmc1_supply =
- REGULATOR_SUPPLY("vmmc", "mmci-omap-hs.0");
+ REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0");
static struct regulator_consumer_supply rx51_vaux3_supply =
- REGULATOR_SUPPLY("vmmc", "mmci-omap-hs.1");
+ REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1");
static struct regulator_consumer_supply rx51_vsim_supply =
- REGULATOR_SUPPLY("vmmc_aux", "mmci-omap-hs.1");
+ REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.1");
static struct regulator_consumer_supply rx51_vmmc2_supplies[] = {
/* tlv320aic3x analog supplies */
@@ -348,7 +352,7 @@
/* tpa6130a2 */
REGULATOR_SUPPLY("Vdd", "2-0060"),
/* Keep vmmc as last item. It is not iterated for newer boards */
- REGULATOR_SUPPLY("vmmc", "mmci-omap-hs.1"),
+ REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"),
};
static struct regulator_consumer_supply rx51_vio_supplies[] = {
@@ -357,10 +361,14 @@
REGULATOR_SUPPLY("DVDD", "2-0018"),
REGULATOR_SUPPLY("IOVDD", "2-0019"),
REGULATOR_SUPPLY("DVDD", "2-0019"),
+ /* Si4713 IO supply */
+ REGULATOR_SUPPLY("vio", "2-0063"),
};
static struct regulator_consumer_supply rx51_vaux1_consumers[] = {
REGULATOR_SUPPLY("vdds_sdi", "omapdss"),
+ /* Si4713 supply */
+ REGULATOR_SUPPLY("vdd", "2-0063"),
};
static struct regulator_consumer_supply rx51_vdac_supply[] = {
@@ -511,6 +519,41 @@
.consumer_supplies = rx51_vio_supplies,
};
+static struct si4713_platform_data rx51_si4713_i2c_data __initdata_or_module = {
+ .gpio_reset = RX51_FMTX_RESET_GPIO,
+};
+
+static struct i2c_board_info rx51_si4713_board_info __initdata_or_module = {
+ I2C_BOARD_INFO("si4713", SI4713_I2C_ADDR_BUSEN_HIGH),
+ .platform_data = &rx51_si4713_i2c_data,
+};
+
+static struct radio_si4713_platform_data rx51_si4713_data __initdata_or_module = {
+ .i2c_bus = 2,
+ .subdev_board_info = &rx51_si4713_board_info,
+};
+
+static struct platform_device rx51_si4713_dev __initdata_or_module = {
+ .name = "radio-si4713",
+ .id = -1,
+ .dev = {
+ .platform_data = &rx51_si4713_data,
+ },
+};
+
+static __init void rx51_init_si4713(void)
+{
+ int err;
+
+ err = gpio_request_one(RX51_FMTX_IRQ, GPIOF_DIR_IN, "si4713 irq");
+ if (err) {
+ printk(KERN_ERR "Cannot request si4713 irq gpio. %d\n", err);
+ return;
+ }
+ rx51_si4713_board_info.irq = gpio_to_irq(RX51_FMTX_IRQ);
+ platform_device_register(&rx51_si4713_dev);
+}
+
static int rx51_twlgpio_setup(struct device *dev, unsigned gpio, unsigned n)
{
/* FIXME this gpio setup is just a placeholder for now */
@@ -699,6 +742,14 @@
.resource_config = twl4030_rconfig,
};
+struct twl4030_codec_vibra_data rx51_vibra_data __initdata = {
+ .coexist = 0,
+};
+
+struct twl4030_codec_data rx51_codec_data __initdata = {
+ .audio_mclk = 26000000,
+ .vibra = &rx51_vibra_data,
+};
static struct twl4030_platform_data rx51_twldata __initdata = {
.irq_base = TWL4030_IRQ_BASE,
@@ -710,6 +761,7 @@
.madc = &rx51_madc_data,
.usb = &rx51_usb_data,
.power = &rx51_t2scripts_data,
+ .codec = &rx51_codec_data,
.vaux1 = &rx51_vaux1,
.vaux2 = &rx51_vaux2,
@@ -921,6 +973,7 @@
board_smc91x_init();
rx51_add_gpio_keys();
rx51_init_wl1251();
+ rx51_init_si4713();
spi_register_board_info(rx51_peripherals_spi_board_info,
ARRAY_SIZE(rx51_peripherals_spi_board_info));
diff --git a/arch/arm/mach-omap2/board-rx51-video.c b/arch/arm/mach-omap2/board-rx51-video.c
index acd6700..89a66db 100644
--- a/arch/arm/mach-omap2/board-rx51-video.c
+++ b/arch/arm/mach-omap2/board-rx51-video.c
@@ -66,18 +66,6 @@
.default_device = &rx51_lcd_device,
};
-struct platform_device rx51_display_device = {
- .name = "omapdss",
- .id = -1,
- .dev = {
- .platform_data = &rx51_dss_board_info,
- },
-};
-
-static struct platform_device *rx51_video_devices[] __initdata = {
- &rx51_display_device,
-};
-
static int __init rx51_video_init(void)
{
if (!machine_is_nokia_rx51())
@@ -95,8 +83,7 @@
gpio_direction_output(RX51_LCD_RESET_GPIO, 1);
- platform_add_devices(rx51_video_devices,
- ARRAY_SIZE(rx51_video_devices));
+ omap_display_init(&rx51_dss_board_info);
return 0;
}
diff --git a/arch/arm/mach-omap2/board-rx51.c b/arch/arm/mach-omap2/board-rx51.c
index f53fc55..e964895 100644
--- a/arch/arm/mach-omap2/board-rx51.c
+++ b/arch/arm/mach-omap2/board-rx51.c
@@ -98,17 +98,13 @@
{ OMAP_TAG_LCD, &rx51_lcd_config },
};
-static void __init rx51_init_irq(void)
+static void __init rx51_init_early(void)
{
struct omap_sdrc_params *sdrc_params;
- omap_board_config = rx51_config;
- omap_board_config_size = ARRAY_SIZE(rx51_config);
- omap3_pm_init_cpuidle(rx51_cpuidle_params);
omap2_init_common_infrastructure();
sdrc_params = nokia_get_sdram_timings();
omap2_init_common_devices(sdrc_params, sdrc_params);
- omap_init_irq();
}
extern void __init rx51_peripherals_init(void);
@@ -128,6 +124,9 @@
static void __init rx51_init(void)
{
omap3_mux_init(board_mux, OMAP_PACKAGE_CBB);
+ omap_board_config = rx51_config;
+ omap_board_config_size = ARRAY_SIZE(rx51_config);
+ omap3_pm_init_cpuidle(rx51_cpuidle_params);
omap_serial_init();
usb_musb_init(&musb_board_data);
rx51_peripherals_init();
@@ -149,9 +148,10 @@
MACHINE_START(NOKIA_RX51, "Nokia RX-51 board")
/* Maintainer: Lauri Leukkunen <lauri.leukkunen@nokia.com> */
.boot_params = 0x80000100,
- .map_io = rx51_map_io,
.reserve = omap_reserve,
- .init_irq = rx51_init_irq,
+ .map_io = rx51_map_io,
+ .init_early = rx51_init_early,
+ .init_irq = omap_init_irq,
.init_machine = rx51_init,
.timer = &omap_timer,
MACHINE_END
diff --git a/arch/arm/mach-omap2/board-ti8168evm.c b/arch/arm/mach-omap2/board-ti8168evm.c
new file mode 100644
index 0000000..09fa7bf
--- /dev/null
+++ b/arch/arm/mach-omap2/board-ti8168evm.c
@@ -0,0 +1,62 @@
+/*
+ * Code for TI8168 EVM.
+ *
+ * Copyright (C) 2010 Texas Instruments, Inc. - http://www.ti.com/
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation version 2.
+ *
+ * This program is distributed "as is" WITHOUT ANY WARRANTY of any
+ * kind, whether express or implied; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+#include <linux/kernel.h>
+#include <linux/init.h>
+
+#include <mach/hardware.h>
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/map.h>
+
+#include <plat/irqs.h>
+#include <plat/board.h>
+#include <plat/common.h>
+
+static struct omap_board_config_kernel ti8168_evm_config[] __initdata = {
+};
+
+static void __init ti8168_init_early(void)
+{
+ omap2_init_common_infrastructure();
+ omap2_init_common_devices(NULL, NULL);
+}
+
+static void __init ti8168_evm_init_irq(void)
+{
+ omap_init_irq();
+}
+
+static void __init ti8168_evm_init(void)
+{
+ omap_serial_init();
+ omap_board_config = ti8168_evm_config;
+ omap_board_config_size = ARRAY_SIZE(ti8168_evm_config);
+}
+
+static void __init ti8168_evm_map_io(void)
+{
+ omap2_set_globals_ti816x();
+ omapti816x_map_common_io();
+}
+
+MACHINE_START(TI8168EVM, "ti8168evm")
+ /* Maintainer: Texas Instruments */
+ .boot_params = 0x80000100,
+ .map_io = ti8168_evm_map_io,
+ .init_early = ti8168_init_early,
+ .init_irq = ti8168_evm_init_irq,
+ .timer = &omap_timer,
+ .init_machine = ti8168_evm_init,
+MACHINE_END
diff --git a/arch/arm/mach-omap2/board-zoom-display.c b/arch/arm/mach-omap2/board-zoom-display.c
index 6bcd436..37b84c2 100644
--- a/arch/arm/mach-omap2/board-zoom-display.c
+++ b/arch/arm/mach-omap2/board-zoom-display.c
@@ -130,14 +130,6 @@
.default_device = &zoom_lcd_device,
};
-static struct platform_device zoom_dss_device = {
- .name = "omapdss",
- .id = -1,
- .dev = {
- .platform_data = &zoom_dss_data,
- },
-};
-
static struct omap2_mcspi_device_config dss_lcd_mcspi_config = {
.turbo_mode = 1,
.single_channel = 1, /* 0: slave, 1: master */
@@ -153,14 +145,9 @@
},
};
-static struct platform_device *zoom_display_devices[] __initdata = {
- &zoom_dss_device,
-};
-
void __init zoom_display_init(void)
{
- platform_add_devices(zoom_display_devices,
- ARRAY_SIZE(zoom_display_devices));
+ omap_display_init(&zoom_dss_data);
spi_register_board_info(nec_8048_spi_board_info,
ARRAY_SIZE(nec_8048_spi_board_info));
zoom_lcd_panel_init();
diff --git a/arch/arm/mach-omap2/board-zoom-peripherals.c b/arch/arm/mach-omap2/board-zoom-peripherals.c
index e0e040f..448ab60 100644
--- a/arch/arm/mach-omap2/board-zoom-peripherals.c
+++ b/arch/arm/mach-omap2/board-zoom-peripherals.c
@@ -118,7 +118,7 @@
static struct regulator_consumer_supply zoom_vmmc3_supply = {
.supply = "vmmc",
- .dev_name = "mmci-omap-hs.2",
+ .dev_name = "omap_hsmmc.2",
};
/* VMMC1 for OMAP VDD_MMC1 (i/o) and MMC1 card */
@@ -322,9 +322,7 @@
.irq_line = 1,
};
-static struct twl4030_codec_audio_data zoom_audio_data = {
- .audio_mclk = 26000000,
-};
+static struct twl4030_codec_audio_data zoom_audio_data;
static struct twl4030_codec_data zoom_codec_data = {
.audio_mclk = 26000000,
diff --git a/arch/arm/mach-omap2/board-zoom.c b/arch/arm/mach-omap2/board-zoom.c
index 1dd195a..4b133d7 100644
--- a/arch/arm/mach-omap2/board-zoom.c
+++ b/arch/arm/mach-omap2/board-zoom.c
@@ -16,6 +16,7 @@
#include <linux/input.h>
#include <linux/gpio.h>
#include <linux/i2c/twl.h>
+#include <linux/mtd/nand.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
@@ -33,7 +34,7 @@
#define ZOOM3_EHCI_RESET_GPIO 64
-static void __init omap_zoom_init_irq(void)
+static void __init omap_zoom_init_early(void)
{
omap2_init_common_infrastructure();
if (machine_is_omap_zoom2())
@@ -42,14 +43,12 @@
else if (machine_is_omap_zoom3())
omap2_init_common_devices(h8mbx00u0mer0em_sdrc_params,
h8mbx00u0mer0em_sdrc_params);
-
- omap_init_irq();
}
#ifdef CONFIG_OMAP_MUX
static struct omap_board_mux board_mux[] __initdata = {
/* WLAN IRQ - GPIO 162 */
- OMAP3_MUX(MCBSP1_CLKX, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLUP),
+ OMAP3_MUX(MCBSP1_CLKX, OMAP_MUX_MODE4 | OMAP_PIN_INPUT),
/* WLAN POWER ENABLE - GPIO 101 */
OMAP3_MUX(CAM_D2, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
/* WLAN SDIO: MMC3 CMD */
@@ -126,8 +125,8 @@
usbhs_init(&usbhs_bdata);
}
- board_nand_init(zoom_nand_partitions,
- ARRAY_SIZE(zoom_nand_partitions), ZOOM_NAND_CS);
+ board_nand_init(zoom_nand_partitions, ARRAY_SIZE(zoom_nand_partitions),
+ ZOOM_NAND_CS, NAND_BUSWIDTH_16);
zoom_debugboard_init();
zoom_peripherals_init();
zoom_display_init();
@@ -135,18 +134,20 @@
MACHINE_START(OMAP_ZOOM2, "OMAP Zoom2 board")
.boot_params = 0x80000100,
- .map_io = omap3_map_io,
.reserve = omap_reserve,
- .init_irq = omap_zoom_init_irq,
+ .map_io = omap3_map_io,
+ .init_early = omap_zoom_init_early,
+ .init_irq = omap_init_irq,
.init_machine = omap_zoom_init,
.timer = &omap_timer,
MACHINE_END
MACHINE_START(OMAP_ZOOM3, "OMAP Zoom3 board")
.boot_params = 0x80000100,
- .map_io = omap3_map_io,
.reserve = omap_reserve,
- .init_irq = omap_zoom_init_irq,
+ .map_io = omap3_map_io,
+ .init_early = omap_zoom_init_early,
+ .init_irq = omap_init_irq,
.init_machine = omap_zoom_init,
.timer = &omap_timer,
MACHINE_END
diff --git a/arch/arm/mach-omap2/clkt2xxx_apll.c b/arch/arm/mach-omap2/clkt2xxx_apll.c
index f51cffd..b19a1f7 100644
--- a/arch/arm/mach-omap2/clkt2xxx_apll.c
+++ b/arch/arm/mach-omap2/clkt2xxx_apll.c
@@ -78,6 +78,26 @@
return omap2_clk_apll_enable(clk, OMAP24XX_ST_54M_APLL_MASK);
}
+static void _apll96_allow_idle(struct clk *clk)
+{
+ omap2xxx_cm_set_apll96_auto_low_power_stop();
+}
+
+static void _apll96_deny_idle(struct clk *clk)
+{
+ omap2xxx_cm_set_apll96_disable_autoidle();
+}
+
+static void _apll54_allow_idle(struct clk *clk)
+{
+ omap2xxx_cm_set_apll54_auto_low_power_stop();
+}
+
+static void _apll54_deny_idle(struct clk *clk)
+{
+ omap2xxx_cm_set_apll54_disable_autoidle();
+}
+
/* Stop APLL */
static void omap2_clk_apll_disable(struct clk *clk)
{
@@ -93,11 +113,15 @@
const struct clkops clkops_apll96 = {
.enable = omap2_clk_apll96_enable,
.disable = omap2_clk_apll_disable,
+ .allow_idle = _apll96_allow_idle,
+ .deny_idle = _apll96_deny_idle,
};
const struct clkops clkops_apll54 = {
.enable = omap2_clk_apll54_enable,
.disable = omap2_clk_apll_disable,
+ .allow_idle = _apll54_allow_idle,
+ .deny_idle = _apll54_deny_idle,
};
/* Public functions */
diff --git a/arch/arm/mach-omap2/clkt2xxx_dpll.c b/arch/arm/mach-omap2/clkt2xxx_dpll.c
new file mode 100644
index 0000000..1502a7b
--- /dev/null
+++ b/arch/arm/mach-omap2/clkt2xxx_dpll.c
@@ -0,0 +1,63 @@
+/*
+ * OMAP2-specific DPLL control functions
+ *
+ * Copyright (C) 2011 Nokia Corporation
+ * Paul Walmsley
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/clk.h>
+#include <linux/io.h>
+
+#include <plat/clock.h>
+
+#include "clock.h"
+#include "cm2xxx_3xxx.h"
+#include "cm-regbits-24xx.h"
+
+/* Private functions */
+
+/**
+ * _allow_idle - enable DPLL autoidle bits
+ * @clk: struct clk * of the DPLL to operate on
+ *
+ * Enable DPLL automatic idle control. The DPLL will enter low-power
+ * stop when its downstream clocks are gated. No return value.
+ * REVISIT: DPLL can optionally enter low-power bypass by writing 0x1
+ * instead. Add some mechanism to optionally enter this mode.
+ */
+static void _allow_idle(struct clk *clk)
+{
+ if (!clk || !clk->dpll_data)
+ return;
+
+ omap2xxx_cm_set_dpll_auto_low_power_stop();
+}
+
+/**
+ * _deny_idle - prevent DPLL from automatically idling
+ * @clk: struct clk * of the DPLL to operate on
+ *
+ * Disable DPLL automatic idle control. No return value.
+ */
+static void _deny_idle(struct clk *clk)
+{
+ if (!clk || !clk->dpll_data)
+ return;
+
+ omap2xxx_cm_set_dpll_disable_autoidle();
+}
+
+
+/* Public data */
+
+const struct clkops clkops_omap2xxx_dpll_ops = {
+ .allow_idle = _allow_idle,
+ .deny_idle = _deny_idle,
+};
+
diff --git a/arch/arm/mach-omap2/clkt2xxx_osc.c b/arch/arm/mach-omap2/clkt2xxx_osc.c
index df7b805..c346092 100644
--- a/arch/arm/mach-omap2/clkt2xxx_osc.c
+++ b/arch/arm/mach-omap2/clkt2xxx_osc.c
@@ -30,6 +30,13 @@
#include "prm2xxx_3xxx.h"
#include "prm-regbits-24xx.h"
+/*
+ * XXX This does not actually enable the osc_ck, since the osc_ck must
+ * be running for this function to be called. Instead, this function
+ * is used to disable an autoidle mode on the osc_ck. The existing
+ * clk_enable/clk_disable()-based usecounting for osc_ck should be
+ * replaced with autoidle-based usecounting.
+ */
static int omap2_enable_osc_ck(struct clk *clk)
{
u32 pcc;
@@ -41,6 +48,13 @@
return 0;
}
+/*
+ * XXX This does not actually disable the osc_ck, since doing so would
+ * immediately halt the system. Instead, this function is used to
+ * enable an autoidle mode on the osc_ck. The existing
+ * clk_enable/clk_disable()-based usecounting for osc_ck should be
+ * replaced with autoidle-based usecounting.
+ */
static void omap2_disable_osc_ck(struct clk *clk)
{
u32 pcc;
diff --git a/arch/arm/mach-omap2/clkt_clksel.c b/arch/arm/mach-omap2/clkt_clksel.c
index a781cd6..e25364d 100644
--- a/arch/arm/mach-omap2/clkt_clksel.c
+++ b/arch/arm/mach-omap2/clkt_clksel.c
@@ -97,7 +97,7 @@
u32 *field_val)
{
const struct clksel *clks;
- const struct clksel_rate *clkr, *max_clkr;
+ const struct clksel_rate *clkr, *max_clkr = NULL;
u8 max_div = 0;
clks = _get_clksel_by_parent(clk, src_clk);
diff --git a/arch/arm/mach-omap2/clkt_dpll.c b/arch/arm/mach-omap2/clkt_dpll.c
index acb7ae5..bcffee0 100644
--- a/arch/arm/mach-omap2/clkt_dpll.c
+++ b/arch/arm/mach-omap2/clkt_dpll.c
@@ -178,12 +178,11 @@
if (!dd)
return;
- /* Return bypass rate if DPLL is bypassed */
v = __raw_readl(dd->control_reg);
v &= dd->enable_mask;
v >>= __ffs(dd->enable_mask);
- /* Reparent in case the dpll is in bypass */
+ /* Reparent the struct clk in case the dpll is in bypass */
if (cpu_is_omap24xx()) {
if (v == OMAP2XXX_EN_DPLL_LPBYPASS ||
v == OMAP2XXX_EN_DPLL_FRBYPASS)
@@ -260,50 +259,22 @@
/* DPLL rate rounding code */
/**
- * omap2_dpll_set_rate_tolerance: set the error tolerance during rate rounding
- * @clk: struct clk * of the DPLL
- * @tolerance: maximum rate error tolerance
- *
- * Set the maximum DPLL rate error tolerance for the rate rounding
- * algorithm. The rate tolerance is an attempt to balance DPLL power
- * saving (the least divider value "n") vs. rate fidelity (the least
- * difference between the desired DPLL target rate and the rounded
- * rate out of the algorithm). So, increasing the tolerance is likely
- * to decrease DPLL power consumption and increase DPLL rate error.
- * Returns -EINVAL if provided a null clock ptr or a clk that is not a
- * DPLL; or 0 upon success.
- */
-int omap2_dpll_set_rate_tolerance(struct clk *clk, unsigned int tolerance)
-{
- if (!clk || !clk->dpll_data)
- return -EINVAL;
-
- clk->dpll_data->rate_tolerance = tolerance;
-
- return 0;
-}
-
-/**
* omap2_dpll_round_rate - round a target rate for an OMAP DPLL
* @clk: struct clk * for a DPLL
* @target_rate: desired DPLL clock rate
*
- * Given a DPLL, a desired target rate, and a rate tolerance, round
- * the target rate to a possible, programmable rate for this DPLL.
- * Rate tolerance is assumed to be set by the caller before this
- * function is called. Attempts to select the minimum possible n
- * within the tolerance to reduce power consumption. Stores the
- * computed (m, n) in the DPLL's dpll_data structure so set_rate()
- * will not need to call this (expensive) function again. Returns ~0
- * if the target rate cannot be rounded, either because the rate is
- * too low or because the rate tolerance is set too tightly; or the
- * rounded rate upon success.
+ * Given a DPLL and a desired target rate, round the target rate to a
+ * possible, programmable rate for this DPLL. Attempts to select the
+ * minimum possible n. Stores the computed (m, n) in the DPLL's
+ * dpll_data structure so set_rate() will not need to call this
+ * (expensive) function again. Returns ~0 if the target rate cannot
+ * be rounded, or the rounded rate upon success.
*/
long omap2_dpll_round_rate(struct clk *clk, unsigned long target_rate)
{
- int m, n, r, e, scaled_max_m;
- unsigned long scaled_rt_rp, new_rate;
- int min_e = -1, min_e_m = -1, min_e_n = -1;
+ int m, n, r, scaled_max_m;
+ unsigned long scaled_rt_rp;
+ unsigned long new_rate = 0;
struct dpll_data *dd;
if (!clk || !clk->dpll_data)
@@ -311,8 +282,8 @@
dd = clk->dpll_data;
- pr_debug("clock: starting DPLL round_rate for clock %s, target rate "
- "%ld\n", clk->name, target_rate);
+ pr_debug("clock: %s: starting DPLL round_rate, target rate %ld\n",
+ clk->name, target_rate);
scaled_rt_rp = target_rate / (dd->clk_ref->rate / DPLL_SCALE_FACTOR);
scaled_max_m = dd->max_multiplier * DPLL_SCALE_FACTOR;
@@ -347,39 +318,23 @@
if (r == DPLL_MULT_UNDERFLOW)
continue;
- e = target_rate - new_rate;
- pr_debug("clock: n = %d: m = %d: rate error is %d "
- "(new_rate = %ld)\n", n, m, e, new_rate);
+ pr_debug("clock: %s: m = %d: n = %d: new_rate = %ld\n",
+ clk->name, m, n, new_rate);
- if (min_e == -1 ||
- min_e >= (int)(abs(e) - dd->rate_tolerance)) {
- min_e = e;
- min_e_m = m;
- min_e_n = n;
-
- pr_debug("clock: found new least error %d\n", min_e);
-
- /* We found good settings -- bail out now */
- if (min_e <= dd->rate_tolerance)
- break;
+ if (target_rate == new_rate) {
+ dd->last_rounded_m = m;
+ dd->last_rounded_n = n;
+ dd->last_rounded_rate = target_rate;
+ break;
}
}
- if (min_e < 0) {
- pr_debug("clock: error: target rate or tolerance too low\n");
+ if (target_rate != new_rate) {
+ pr_debug("clock: %s: cannot round to rate %ld\n", clk->name,
+ target_rate);
return ~0;
}
- dd->last_rounded_m = min_e_m;
- dd->last_rounded_n = min_e_n;
- dd->last_rounded_rate = _dpll_compute_new_rate(dd->clk_ref->rate,
- min_e_m, min_e_n);
-
- pr_debug("clock: final least error: e = %d, m = %d, n = %d\n",
- min_e, min_e_m, min_e_n);
- pr_debug("clock: final rate: %ld (target rate: %ld)\n",
- dd->last_rounded_rate, target_rate);
-
- return dd->last_rounded_rate;
+ return target_rate;
}
diff --git a/arch/arm/mach-omap2/clkt_iclk.c b/arch/arm/mach-omap2/clkt_iclk.c
new file mode 100644
index 0000000..3d43fba
--- /dev/null
+++ b/arch/arm/mach-omap2/clkt_iclk.c
@@ -0,0 +1,82 @@
+/*
+ * OMAP2/3 interface clock control
+ *
+ * Copyright (C) 2011 Nokia Corporation
+ * Paul Walmsley
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#undef DEBUG
+
+#include <linux/kernel.h>
+#include <linux/clk.h>
+#include <linux/io.h>
+
+#include <plat/clock.h>
+#include <plat/prcm.h>
+
+#include "clock.h"
+#include "clock2xxx.h"
+#include "cm2xxx_3xxx.h"
+#include "cm-regbits-24xx.h"
+
+/* Private functions */
+
+/* XXX */
+void omap2_clkt_iclk_allow_idle(struct clk *clk)
+{
+ u32 v, r;
+
+ r = ((__force u32)clk->enable_reg ^ (CM_AUTOIDLE ^ CM_ICLKEN));
+
+ v = __raw_readl((__force void __iomem *)r);
+ v |= (1 << clk->enable_bit);
+ __raw_writel(v, (__force void __iomem *)r);
+}
+
+/* XXX */
+void omap2_clkt_iclk_deny_idle(struct clk *clk)
+{
+ u32 v, r;
+
+ r = ((__force u32)clk->enable_reg ^ (CM_AUTOIDLE ^ CM_ICLKEN));
+
+ v = __raw_readl((__force void __iomem *)r);
+ v &= ~(1 << clk->enable_bit);
+ __raw_writel(v, (__force void __iomem *)r);
+}
+
+/* Public data */
+
+const struct clkops clkops_omap2_iclk_dflt_wait = {
+ .enable = omap2_dflt_clk_enable,
+ .disable = omap2_dflt_clk_disable,
+ .find_companion = omap2_clk_dflt_find_companion,
+ .find_idlest = omap2_clk_dflt_find_idlest,
+ .allow_idle = omap2_clkt_iclk_allow_idle,
+ .deny_idle = omap2_clkt_iclk_deny_idle,
+};
+
+const struct clkops clkops_omap2_iclk_dflt = {
+ .enable = omap2_dflt_clk_enable,
+ .disable = omap2_dflt_clk_disable,
+ .allow_idle = omap2_clkt_iclk_allow_idle,
+ .deny_idle = omap2_clkt_iclk_deny_idle,
+};
+
+const struct clkops clkops_omap2_iclk_idle_only = {
+ .allow_idle = omap2_clkt_iclk_allow_idle,
+ .deny_idle = omap2_clkt_iclk_deny_idle,
+};
+
+const struct clkops clkops_omap2_mdmclk_dflt_wait = {
+ .enable = omap2_dflt_clk_enable,
+ .disable = omap2_dflt_clk_disable,
+ .find_companion = omap2_clk_dflt_find_companion,
+ .find_idlest = omap2_clk_dflt_find_idlest,
+ .allow_idle = omap2_clkt_iclk_allow_idle,
+ .deny_idle = omap2_clkt_iclk_deny_idle,
+};
+
diff --git a/arch/arm/mach-omap2/clock.c b/arch/arm/mach-omap2/clock.c
index 2a2f152..180299e 100644
--- a/arch/arm/mach-omap2/clock.c
+++ b/arch/arm/mach-omap2/clock.c
@@ -22,7 +22,9 @@
#include <linux/clk.h>
#include <linux/io.h>
#include <linux/bitops.h>
+#include <trace/events/power.h>
+#include <asm/cpu.h>
#include <plat/clock.h>
#include "clockdomain.h"
#include <plat/cpu.h>
@@ -261,10 +263,13 @@
pr_debug("clock: %s: disabling in hardware\n", clk->name);
- clk->ops->disable(clk);
+ if (clk->ops && clk->ops->disable) {
+ trace_clock_disable(clk->name, 0, smp_processor_id());
+ clk->ops->disable(clk);
+ }
if (clk->clkdm)
- omap2_clkdm_clk_disable(clk->clkdm, clk);
+ clkdm_clk_disable(clk->clkdm, clk);
if (clk->parent)
omap2_clk_disable(clk->parent);
@@ -304,7 +309,7 @@
}
if (clk->clkdm) {
- ret = omap2_clkdm_clk_enable(clk->clkdm, clk);
+ ret = clkdm_clk_enable(clk->clkdm, clk);
if (ret) {
WARN(1, "clock: %s: could not enable clockdomain %s: "
"%d\n", clk->name, clk->clkdm->name, ret);
@@ -312,17 +317,21 @@
}
}
- ret = clk->ops->enable(clk);
- if (ret) {
- WARN(1, "clock: %s: could not enable: %d\n", clk->name, ret);
- goto oce_err3;
+ if (clk->ops && clk->ops->enable) {
+ trace_clock_enable(clk->name, 1, smp_processor_id());
+ ret = clk->ops->enable(clk);
+ if (ret) {
+ WARN(1, "clock: %s: could not enable: %d\n",
+ clk->name, ret);
+ goto oce_err3;
+ }
}
return 0;
oce_err3:
if (clk->clkdm)
- omap2_clkdm_clk_disable(clk->clkdm, clk);
+ clkdm_clk_disable(clk->clkdm, clk);
oce_err2:
if (clk->parent)
omap2_clk_disable(clk->parent);
@@ -349,8 +358,10 @@
pr_debug("clock: set_rate for clock %s to rate %ld\n", clk->name, rate);
/* dpll_ck, core_ck, virt_prcm_set; plus all clksel clocks */
- if (clk->set_rate)
+ if (clk->set_rate) {
+ trace_clock_set_rate(clk->name, rate, smp_processor_id());
ret = clk->set_rate(clk, rate);
+ }
return ret;
}
@@ -373,11 +384,17 @@
const struct clkops clkops_omap3_noncore_dpll_ops = {
.enable = omap3_noncore_dpll_enable,
.disable = omap3_noncore_dpll_disable,
+ .allow_idle = omap3_dpll_allow_idle,
+ .deny_idle = omap3_dpll_deny_idle,
+};
+
+const struct clkops clkops_omap3_core_dpll_ops = {
+ .allow_idle = omap3_dpll_allow_idle,
+ .deny_idle = omap3_dpll_deny_idle,
};
#endif
-
/*
* OMAP2+ clock reset and init functions
*/
diff --git a/arch/arm/mach-omap2/clock.h b/arch/arm/mach-omap2/clock.h
index 896584e..e10ff2b 100644
--- a/arch/arm/mach-omap2/clock.h
+++ b/arch/arm/mach-omap2/clock.h
@@ -2,7 +2,7 @@
* linux/arch/arm/mach-omap2/clock.h
*
* Copyright (C) 2005-2009 Texas Instruments, Inc.
- * Copyright (C) 2004-2009 Nokia Corporation
+ * Copyright (C) 2004-2011 Nokia Corporation
*
* Contacts:
* Richard Woodruff <r-woodruff2@ti.com>
@@ -18,9 +18,6 @@
#include <plat/clock.h>
-/* The maximum error between a target DPLL rate and the rounded rate in Hz */
-#define DEFAULT_DPLL_RATE_TOLERANCE 50000
-
/* CM_CLKSEL2_PLL.CORE_CLK_SRC bits (2XXX) */
#define CORE_CLK_SRC_32K 0x0
#define CORE_CLK_SRC_DPLL 0x1
@@ -55,7 +52,6 @@
long omap2_clk_round_rate(struct clk *clk, unsigned long rate);
int omap2_clk_set_rate(struct clk *clk, unsigned long rate);
int omap2_clk_set_parent(struct clk *clk, struct clk *new_parent);
-int omap2_dpll_set_rate_tolerance(struct clk *clk, unsigned int tolerance);
long omap2_dpll_round_rate(struct clk *clk, unsigned long target_rate);
unsigned long omap3_dpll_recalc(struct clk *clk);
unsigned long omap3_clkoutx2_recalc(struct clk *clk);
@@ -65,6 +61,9 @@
int omap3_noncore_dpll_set_rate(struct clk *clk, unsigned long rate);
int omap3_noncore_dpll_enable(struct clk *clk);
void omap3_noncore_dpll_disable(struct clk *clk);
+int omap4_dpllmx_gatectrl_read(struct clk *clk);
+void omap4_dpllmx_allow_gatectrl(struct clk *clk);
+void omap4_dpllmx_deny_gatectrl(struct clk *clk);
#ifdef CONFIG_OMAP_RESET_CLOCKS
void omap2_clk_disable_unused(struct clk *clk);
@@ -83,6 +82,10 @@
int omap2_clksel_set_rate(struct clk *clk, unsigned long rate);
int omap2_clksel_set_parent(struct clk *clk, struct clk *new_parent);
+/* clkt_iclk.c public functions */
+extern void omap2_clkt_iclk_allow_idle(struct clk *clk);
+extern void omap2_clkt_iclk_deny_idle(struct clk *clk);
+
u32 omap2_get_dpll_rate(struct clk *clk);
void omap2_init_dpll_parent(struct clk *clk);
@@ -136,6 +139,7 @@
extern const struct clksel_rate gpt_32k_rates[];
extern const struct clksel_rate gpt_sys_rates[];
extern const struct clksel_rate gfx_l3_rates[];
+extern const struct clksel_rate dsp_ick_rates[];
#if defined(CONFIG_ARCH_OMAP2) && defined(CONFIG_CPU_FREQ)
extern void omap2_clk_init_cpufreq_table(struct cpufreq_frequency_table **table);
@@ -145,6 +149,13 @@
#define omap2_clk_exit_cpufreq_table 0
#endif
+extern const struct clkops clkops_omap2_iclk_dflt_wait;
+extern const struct clkops clkops_omap2_iclk_dflt;
+extern const struct clkops clkops_omap2_iclk_idle_only;
+extern const struct clkops clkops_omap2_mdmclk_dflt_wait;
+extern const struct clkops clkops_omap2xxx_dpll_ops;
extern const struct clkops clkops_omap3_noncore_dpll_ops;
+extern const struct clkops clkops_omap3_core_dpll_ops;
+extern const struct clkops clkops_omap4_dpllmx_ops;
#endif
diff --git a/arch/arm/mach-omap2/clock2420_data.c b/arch/arm/mach-omap2/clock2420_data.c
index 0a992bc..b6f65d4 100644
--- a/arch/arm/mach-omap2/clock2420_data.c
+++ b/arch/arm/mach-omap2/clock2420_data.c
@@ -1,12 +1,12 @@
/*
- * linux/arch/arm/mach-omap2/clock2420_data.c
+ * OMAP2420 clock data
*
- * Copyright (C) 2005-2009 Texas Instruments, Inc.
- * Copyright (C) 2004-2010 Nokia Corporation
+ * Copyright (C) 2005-2009 Texas Instruments, Inc.
+ * Copyright (C) 2004-2011 Nokia Corporation
*
- * Contacts:
- * Richard Woodruff <r-woodruff2@ti.com>
- * Paul Walmsley
+ * Contacts:
+ * Richard Woodruff <r-woodruff2@ti.com>
+ * Paul Walmsley
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
@@ -34,18 +34,15 @@
/*
* 2420 clock tree.
*
- * NOTE:In many cases here we are assigning a 'default' parent. In many
- * cases the parent is selectable. The get/set parent calls will also
- * switch sources.
- *
- * Many some clocks say always_enabled, but they can be auto idled for
- * power savings. They will always be available upon clock request.
+ * NOTE:In many cases here we are assigning a 'default' parent. In
+ * many cases the parent is selectable. The set parent calls will
+ * also switch sources.
*
* Several sources are given initial rates which may be wrong, this will
* be fixed up in the init func.
*
* Things are broadly separated below by clock domains. It is
- * noteworthy that most periferals have dependencies on multiple clock
+ * noteworthy that most peripherals have dependencies on multiple clock
* domains. Many get their interface clocks from the L4 domain, but get
* functional clocks from fixed sources or other core domain derived
* clocks.
@@ -55,7 +52,7 @@
static struct clk func_32k_ck = {
.name = "func_32k_ck",
.ops = &clkops_null,
- .rate = 32000,
+ .rate = 32768,
.clkdm_name = "wkup_clkdm",
};
@@ -116,7 +113,6 @@
.max_multiplier = 1023,
.min_divider = 1,
.max_divider = 16,
- .rate_tolerance = DEFAULT_DPLL_RATE_TOLERANCE
};
/*
@@ -125,7 +121,7 @@
*/
static struct clk dpll_ck = {
.name = "dpll_ck",
- .ops = &clkops_null,
+ .ops = &clkops_omap2xxx_dpll_ops,
.parent = &sys_ck, /* Can be func_32k also */
.dpll_data = &dpll_dd,
.clkdm_name = "wkup_clkdm",
@@ -455,36 +451,22 @@
.recalc = &omap2_clksel_recalc,
};
-/* DSP interface clock */
-static const struct clksel_rate dsp_irate_ick_rates[] = {
- { .div = 1, .val = 1, .flags = RATE_IN_24XX },
- { .div = 2, .val = 2, .flags = RATE_IN_24XX },
- { .div = 0 },
-};
-
-static const struct clksel dsp_irate_ick_clksel[] = {
- { .parent = &dsp_fck, .rates = dsp_irate_ick_rates },
+static const struct clksel dsp_ick_clksel[] = {
+ { .parent = &dsp_fck, .rates = dsp_ick_rates },
{ .parent = NULL }
};
-/* This clock does not exist as such in the TRM. */
-static struct clk dsp_irate_ick = {
- .name = "dsp_irate_ick",
- .ops = &clkops_null,
- .parent = &dsp_fck,
- .clksel_reg = OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_CLKSEL),
- .clksel_mask = OMAP24XX_CLKSEL_DSP_IF_MASK,
- .clksel = dsp_irate_ick_clksel,
- .recalc = &omap2_clksel_recalc,
-};
-
-/* 2420 only */
static struct clk dsp_ick = {
.name = "dsp_ick", /* apparently ipi and isp */
- .ops = &clkops_omap2_dflt_wait,
- .parent = &dsp_irate_ick,
+ .ops = &clkops_omap2_iclk_dflt_wait,
+ .parent = &dsp_fck,
+ .clkdm_name = "dsp_clkdm",
.enable_reg = OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_ICLKEN),
.enable_bit = OMAP2420_EN_DSP_IPI_SHIFT, /* for ipi */
+ .clksel_reg = OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_CLKSEL),
+ .clksel_mask = OMAP24XX_CLKSEL_DSP_IF_MASK,
+ .clksel = dsp_ick_clksel,
+ .recalc = &omap2_clksel_recalc,
};
/*
@@ -579,7 +561,7 @@
/* It is unclear from TRM whether usb_l4_ick is really in L3 or L4 clkdm */
static struct clk usb_l4_ick = { /* FS-USB interface clock */
.name = "usb_l4_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &core_l3_ck,
.clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
@@ -661,7 +643,7 @@
*/
static struct clk ssi_l4_ick = {
.name = "ssi_l4_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &l4_ck,
.clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
@@ -716,6 +698,7 @@
.recalc = &omap2_clksel_recalc,
};
+/* This interface clock does not have a CM_AUTOIDLE bit */
static struct clk gfx_ick = {
.name = "gfx_ick", /* From l3 */
.ops = &clkops_omap2_dflt_wait,
@@ -763,7 +746,7 @@
static struct clk dss_ick = { /* Enables both L3,L4 ICLK's */
.name = "dss_ick",
- .ops = &clkops_omap2_dflt,
+ .ops = &clkops_omap2_iclk_dflt,
.parent = &l4_ck, /* really both l3 and l4 */
.clkdm_name = "dss_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -825,6 +808,14 @@
.recalc = &followparent_recalc,
};
+static struct clk wu_l4_ick = {
+ .name = "wu_l4_ick",
+ .ops = &clkops_null,
+ .parent = &sys_ck,
+ .clkdm_name = "wkup_clkdm",
+ .recalc = &followparent_recalc,
+};
+
/*
* CORE power domain ICLK & FCLK defines.
* Many of the these can have more than one possible parent. Entries
@@ -845,9 +836,9 @@
static struct clk gpt1_ick = {
.name = "gpt1_ick",
- .ops = &clkops_omap2_dflt_wait,
- .parent = &l4_ck,
- .clkdm_name = "core_l4_clkdm",
+ .ops = &clkops_omap2_iclk_dflt_wait,
+ .parent = &wu_l4_ick,
+ .clkdm_name = "wkup_clkdm",
.enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
.enable_bit = OMAP24XX_EN_GPT1_SHIFT,
.recalc = &followparent_recalc,
@@ -871,7 +862,7 @@
static struct clk gpt2_ick = {
.name = "gpt2_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &l4_ck,
.clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -895,7 +886,7 @@
static struct clk gpt3_ick = {
.name = "gpt3_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &l4_ck,
.clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -919,7 +910,7 @@
static struct clk gpt4_ick = {
.name = "gpt4_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &l4_ck,
.clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -943,7 +934,7 @@
static struct clk gpt5_ick = {
.name = "gpt5_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &l4_ck,
.clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -967,7 +958,7 @@
static struct clk gpt6_ick = {
.name = "gpt6_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &l4_ck,
.clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -991,8 +982,9 @@
static struct clk gpt7_ick = {
.name = "gpt7_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &l4_ck,
+ .clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
.enable_bit = OMAP24XX_EN_GPT7_SHIFT,
.recalc = &followparent_recalc,
@@ -1014,7 +1006,7 @@
static struct clk gpt8_ick = {
.name = "gpt8_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &l4_ck,
.clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -1038,7 +1030,7 @@
static struct clk gpt9_ick = {
.name = "gpt9_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &l4_ck,
.clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -1062,7 +1054,7 @@
static struct clk gpt10_ick = {
.name = "gpt10_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &l4_ck,
.clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -1086,7 +1078,7 @@
static struct clk gpt11_ick = {
.name = "gpt11_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &l4_ck,
.clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -1110,7 +1102,7 @@
static struct clk gpt12_ick = {
.name = "gpt12_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &l4_ck,
.clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -1134,7 +1126,7 @@
static struct clk mcbsp1_ick = {
.name = "mcbsp1_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &l4_ck,
.clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -1174,7 +1166,7 @@
static struct clk mcbsp2_ick = {
.name = "mcbsp2_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &l4_ck,
.clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -1198,7 +1190,7 @@
static struct clk mcspi1_ick = {
.name = "mcspi1_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &l4_ck,
.clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -1218,7 +1210,7 @@
static struct clk mcspi2_ick = {
.name = "mcspi2_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &l4_ck,
.clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -1238,7 +1230,7 @@
static struct clk uart1_ick = {
.name = "uart1_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &l4_ck,
.clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -1258,7 +1250,7 @@
static struct clk uart2_ick = {
.name = "uart2_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &l4_ck,
.clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -1278,7 +1270,7 @@
static struct clk uart3_ick = {
.name = "uart3_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &l4_ck,
.clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
@@ -1298,9 +1290,9 @@
static struct clk gpios_ick = {
.name = "gpios_ick",
- .ops = &clkops_omap2_dflt_wait,
- .parent = &l4_ck,
- .clkdm_name = "core_l4_clkdm",
+ .ops = &clkops_omap2_iclk_dflt_wait,
+ .parent = &wu_l4_ick,
+ .clkdm_name = "wkup_clkdm",
.enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
.enable_bit = OMAP24XX_EN_GPIOS_SHIFT,
.recalc = &followparent_recalc,
@@ -1318,9 +1310,9 @@
static struct clk mpu_wdt_ick = {
.name = "mpu_wdt_ick",
- .ops = &clkops_omap2_dflt_wait,
- .parent = &l4_ck,
- .clkdm_name = "core_l4_clkdm",
+ .ops = &clkops_omap2_iclk_dflt_wait,
+ .parent = &wu_l4_ick,
+ .clkdm_name = "wkup_clkdm",
.enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
.enable_bit = OMAP24XX_EN_MPU_WDT_SHIFT,
.recalc = &followparent_recalc,
@@ -1338,10 +1330,10 @@
static struct clk sync_32k_ick = {
.name = "sync_32k_ick",
- .ops = &clkops_omap2_dflt_wait,
- .parent = &l4_ck,
+ .ops = &clkops_omap2_iclk_dflt_wait,
+ .parent = &wu_l4_ick,
+ .clkdm_name = "wkup_clkdm",
.flags = ENABLE_ON_INIT,
- .clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
.enable_bit = OMAP24XX_EN_32KSYNC_SHIFT,
.recalc = &followparent_recalc,
@@ -1349,9 +1341,9 @@
static struct clk wdt1_ick = {
.name = "wdt1_ick",
- .ops = &clkops_omap2_dflt_wait,
- .parent = &l4_ck,
- .clkdm_name = "core_l4_clkdm",
+ .ops = &clkops_omap2_iclk_dflt_wait,
+ .parent = &wu_l4_ick,
+ .clkdm_name = "wkup_clkdm",
.enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
.enable_bit = OMAP24XX_EN_WDT1_SHIFT,
.recalc = &followparent_recalc,
@@ -1359,10 +1351,10 @@
static struct clk omapctrl_ick = {
.name = "omapctrl_ick",
- .ops = &clkops_omap2_dflt_wait,
- .parent = &l4_ck,
+ .ops = &clkops_omap2_iclk_dflt_wait,
+ .parent = &wu_l4_ick,
+ .clkdm_name = "wkup_clkdm",
.flags = ENABLE_ON_INIT,
- .clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
.enable_bit = OMAP24XX_EN_OMAPCTRL_SHIFT,
.recalc = &followparent_recalc,
@@ -1370,7 +1362,7 @@
static struct clk cam_ick = {
.name = "cam_ick",
- .ops = &clkops_omap2_dflt,
+ .ops = &clkops_omap2_iclk_dflt,
.parent = &l4_ck,
.clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -1395,7 +1387,7 @@
static struct clk mailboxes_ick = {
.name = "mailboxes_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &l4_ck,
.clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -1405,7 +1397,7 @@
static struct clk wdt4_ick = {
.name = "wdt4_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &l4_ck,
.clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -1425,7 +1417,7 @@
static struct clk wdt3_ick = {
.name = "wdt3_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &l4_ck,
.clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -1445,7 +1437,7 @@
static struct clk mspro_ick = {
.name = "mspro_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &l4_ck,
.clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -1465,7 +1457,7 @@
static struct clk mmc_ick = {
.name = "mmc_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &l4_ck,
.clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -1485,7 +1477,7 @@
static struct clk fac_ick = {
.name = "fac_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &l4_ck,
.clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -1505,7 +1497,7 @@
static struct clk eac_ick = {
.name = "eac_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &l4_ck,
.clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -1525,7 +1517,7 @@
static struct clk hdq_ick = {
.name = "hdq_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &l4_ck,
.clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -1545,7 +1537,7 @@
static struct clk i2c2_ick = {
.name = "i2c2_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &l4_ck,
.clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -1565,7 +1557,7 @@
static struct clk i2c1_ick = {
.name = "i2c1_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &l4_ck,
.clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -1583,12 +1575,18 @@
.recalc = &followparent_recalc,
};
+/*
+ * The enable_reg/enable_bit in this clock is only used for CM_AUTOIDLE
+ * accesses derived from this data.
+ */
static struct clk gpmc_fck = {
.name = "gpmc_fck",
- .ops = &clkops_null, /* RMK: missing? */
+ .ops = &clkops_omap2_iclk_idle_only,
.parent = &core_l3_ck,
.flags = ENABLE_ON_INIT,
.clkdm_name = "core_l3_clkdm",
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN3),
+ .enable_bit = OMAP24XX_AUTO_GPMC_SHIFT,
.recalc = &followparent_recalc,
};
@@ -1600,17 +1598,38 @@
.recalc = &followparent_recalc,
};
+/*
+ * The enable_reg/enable_bit in this clock is only used for CM_AUTOIDLE
+ * accesses derived from this data.
+ */
static struct clk sdma_ick = {
.name = "sdma_ick",
- .ops = &clkops_null, /* RMK: missing? */
- .parent = &l4_ck,
+ .ops = &clkops_omap2_iclk_idle_only,
+ .parent = &core_l3_ck,
.clkdm_name = "core_l3_clkdm",
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN3),
+ .enable_bit = OMAP24XX_AUTO_SDMA_SHIFT,
+ .recalc = &followparent_recalc,
+};
+
+/*
+ * The enable_reg/enable_bit in this clock is only used for CM_AUTOIDLE
+ * accesses derived from this data.
+ */
+static struct clk sdrc_ick = {
+ .name = "sdrc_ick",
+ .ops = &clkops_omap2_iclk_idle_only,
+ .parent = &core_l3_ck,
+ .flags = ENABLE_ON_INIT,
+ .clkdm_name = "core_l3_clkdm",
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN3),
+ .enable_bit = OMAP24XX_AUTO_SDRC_SHIFT,
.recalc = &followparent_recalc,
};
static struct clk vlynq_ick = {
.name = "vlynq_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &core_l3_ck,
.clkdm_name = "core_l3_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -1659,7 +1678,7 @@
static struct clk des_ick = {
.name = "des_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &l4_ck,
.clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4),
@@ -1669,7 +1688,7 @@
static struct clk sha_ick = {
.name = "sha_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &l4_ck,
.clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4),
@@ -1679,7 +1698,7 @@
static struct clk rng_ick = {
.name = "rng_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &l4_ck,
.clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4),
@@ -1689,7 +1708,7 @@
static struct clk aes_ick = {
.name = "aes_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &l4_ck,
.clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4),
@@ -1699,7 +1718,7 @@
static struct clk pka_ick = {
.name = "pka_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &l4_ck,
.clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4),
@@ -1777,7 +1796,6 @@
CLK(NULL, "mpu_ck", &mpu_ck, CK_242X),
/* dsp domain clocks */
CLK(NULL, "dsp_fck", &dsp_fck, CK_242X),
- CLK(NULL, "dsp_irate_ick", &dsp_irate_ick, CK_242X),
CLK(NULL, "dsp_ick", &dsp_ick, CK_242X),
CLK(NULL, "iva1_ifck", &iva1_ifck, CK_242X),
CLK(NULL, "iva1_mpu_int_ifck", &iva1_mpu_int_ifck, CK_242X),
@@ -1797,6 +1815,7 @@
/* L4 domain clocks */
CLK(NULL, "l4_ck", &l4_ck, CK_242X),
CLK(NULL, "ssi_l4_ick", &ssi_l4_ick, CK_242X),
+ CLK(NULL, "wu_l4_ick", &wu_l4_ick, CK_242X),
/* virtual meta-group clock */
CLK(NULL, "virt_prcm_set", &virt_prcm_set, CK_242X),
/* general l4 interface ck, multi-parent functional clk */
@@ -1869,6 +1888,7 @@
CLK(NULL, "gpmc_fck", &gpmc_fck, CK_242X),
CLK(NULL, "sdma_fck", &sdma_fck, CK_242X),
CLK(NULL, "sdma_ick", &sdma_ick, CK_242X),
+ CLK(NULL, "sdrc_ick", &sdrc_ick, CK_242X),
CLK(NULL, "vlynq_ick", &vlynq_ick, CK_242X),
CLK(NULL, "vlynq_fck", &vlynq_fck, CK_242X),
CLK(NULL, "des_ick", &des_ick, CK_242X),
@@ -1913,6 +1933,9 @@
omap2_init_clk_clkdm(c->lk.clk);
}
+ /* Disable autoidle on all clocks; let the PM code enable it later */
+ omap_clk_disable_autoidle_all();
+
/* Check the MPU rate set by bootloader */
clkrate = omap2xxx_clk_get_core_rate(&dpll_ck);
for (prcm = rate_table; prcm->mpu_speed; prcm++) {
diff --git a/arch/arm/mach-omap2/clock2430_data.c b/arch/arm/mach-omap2/clock2430_data.c
index c047dcd..bba0183 100644
--- a/arch/arm/mach-omap2/clock2430_data.c
+++ b/arch/arm/mach-omap2/clock2430_data.c
@@ -1,12 +1,12 @@
/*
- * linux/arch/arm/mach-omap2/clock2430_data.c
+ * OMAP2430 clock data
*
- * Copyright (C) 2005-2009 Texas Instruments, Inc.
- * Copyright (C) 2004-2010 Nokia Corporation
+ * Copyright (C) 2005-2009 Texas Instruments, Inc.
+ * Copyright (C) 2004-2011 Nokia Corporation
*
- * Contacts:
- * Richard Woodruff <r-woodruff2@ti.com>
- * Paul Walmsley
+ * Contacts:
+ * Richard Woodruff <r-woodruff2@ti.com>
+ * Paul Walmsley
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
@@ -34,18 +34,15 @@
/*
* 2430 clock tree.
*
- * NOTE:In many cases here we are assigning a 'default' parent. In many
- * cases the parent is selectable. The get/set parent calls will also
- * switch sources.
- *
- * Many some clocks say always_enabled, but they can be auto idled for
- * power savings. They will always be available upon clock request.
+ * NOTE:In many cases here we are assigning a 'default' parent. In
+ * many cases the parent is selectable. The set parent calls will
+ * also switch sources.
*
* Several sources are given initial rates which may be wrong, this will
* be fixed up in the init func.
*
* Things are broadly separated below by clock domains. It is
- * noteworthy that most periferals have dependencies on multiple clock
+ * noteworthy that most peripherals have dependencies on multiple clock
* domains. Many get their interface clocks from the L4 domain, but get
* functional clocks from fixed sources or other core domain derived
* clocks.
@@ -55,7 +52,7 @@
static struct clk func_32k_ck = {
.name = "func_32k_ck",
.ops = &clkops_null,
- .rate = 32000,
+ .rate = 32768,
.clkdm_name = "wkup_clkdm",
};
@@ -116,7 +113,6 @@
.max_multiplier = 1023,
.min_divider = 1,
.max_divider = 16,
- .rate_tolerance = DEFAULT_DPLL_RATE_TOLERANCE
};
/*
@@ -125,7 +121,7 @@
*/
static struct clk dpll_ck = {
.name = "dpll_ck",
- .ops = &clkops_null,
+ .ops = &clkops_omap2xxx_dpll_ops,
.parent = &sys_ck, /* Can be func_32k also */
.dpll_data = &dpll_dd,
.clkdm_name = "wkup_clkdm",
@@ -434,37 +430,23 @@
.recalc = &omap2_clksel_recalc,
};
-/* DSP interface clock */
-static const struct clksel_rate dsp_irate_ick_rates[] = {
- { .div = 1, .val = 1, .flags = RATE_IN_24XX },
- { .div = 2, .val = 2, .flags = RATE_IN_24XX },
- { .div = 3, .val = 3, .flags = RATE_IN_243X },
- { .div = 0 },
-};
-
-static const struct clksel dsp_irate_ick_clksel[] = {
- { .parent = &dsp_fck, .rates = dsp_irate_ick_rates },
+static const struct clksel dsp_ick_clksel[] = {
+ { .parent = &dsp_fck, .rates = dsp_ick_rates },
{ .parent = NULL }
};
-/* This clock does not exist as such in the TRM. */
-static struct clk dsp_irate_ick = {
- .name = "dsp_irate_ick",
- .ops = &clkops_null,
- .parent = &dsp_fck,
- .clksel_reg = OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_CLKSEL),
- .clksel_mask = OMAP24XX_CLKSEL_DSP_IF_MASK,
- .clksel = dsp_irate_ick_clksel,
- .recalc = &omap2_clksel_recalc,
-};
-
/* 2430 only - EN_DSP controls both dsp fclk and iclk on 2430 */
static struct clk iva2_1_ick = {
.name = "iva2_1_ick",
.ops = &clkops_omap2_dflt_wait,
- .parent = &dsp_irate_ick,
+ .parent = &dsp_fck,
+ .clkdm_name = "dsp_clkdm",
.enable_reg = OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_FCLKEN),
.enable_bit = OMAP24XX_CM_FCLKEN_DSP_EN_DSP_SHIFT,
+ .clksel_reg = OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_CLKSEL),
+ .clksel_mask = OMAP24XX_CLKSEL_DSP_IF_MASK,
+ .clksel = dsp_ick_clksel,
+ .recalc = &omap2_clksel_recalc,
};
/*
@@ -525,7 +507,7 @@
/* It is unclear from TRM whether usb_l4_ick is really in L3 or L4 clkdm */
static struct clk usb_l4_ick = { /* FS-USB interface clock */
.name = "usb_l4_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &core_l3_ck,
.clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
@@ -606,7 +588,7 @@
*/
static struct clk ssi_l4_ick = {
.name = "ssi_l4_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &l4_ck,
.clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
@@ -661,6 +643,7 @@
.recalc = &omap2_clksel_recalc,
};
+/* This interface clock does not have a CM_AUTOIDLE bit */
static struct clk gfx_ick = {
.name = "gfx_ick", /* From l3 */
.ops = &clkops_omap2_dflt_wait,
@@ -693,7 +676,7 @@
static struct clk mdm_ick = { /* used both as a ick and fck */
.name = "mdm_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &core_ck,
.clkdm_name = "mdm_clkdm",
.enable_reg = OMAP_CM_REGADDR(OMAP2430_MDM_MOD, CM_ICLKEN),
@@ -706,7 +689,7 @@
static struct clk mdm_osc_ck = {
.name = "mdm_osc_ck",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_mdmclk_dflt_wait,
.parent = &osc_ck,
.clkdm_name = "mdm_clkdm",
.enable_reg = OMAP_CM_REGADDR(OMAP2430_MDM_MOD, CM_FCLKEN),
@@ -751,7 +734,7 @@
static struct clk dss_ick = { /* Enables both L3,L4 ICLK's */
.name = "dss_ick",
- .ops = &clkops_omap2_dflt,
+ .ops = &clkops_omap2_iclk_dflt,
.parent = &l4_ck, /* really both l3 and l4 */
.clkdm_name = "dss_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -813,6 +796,14 @@
.recalc = &followparent_recalc,
};
+static struct clk wu_l4_ick = {
+ .name = "wu_l4_ick",
+ .ops = &clkops_null,
+ .parent = &sys_ck,
+ .clkdm_name = "wkup_clkdm",
+ .recalc = &followparent_recalc,
+};
+
/*
* CORE power domain ICLK & FCLK defines.
* Many of the these can have more than one possible parent. Entries
@@ -833,9 +824,9 @@
static struct clk gpt1_ick = {
.name = "gpt1_ick",
- .ops = &clkops_omap2_dflt_wait,
- .parent = &l4_ck,
- .clkdm_name = "core_l4_clkdm",
+ .ops = &clkops_omap2_iclk_dflt_wait,
+ .parent = &wu_l4_ick,
+ .clkdm_name = "wkup_clkdm",
.enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
.enable_bit = OMAP24XX_EN_GPT1_SHIFT,
.recalc = &followparent_recalc,
@@ -859,7 +850,7 @@
static struct clk gpt2_ick = {
.name = "gpt2_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &l4_ck,
.clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -883,7 +874,7 @@
static struct clk gpt3_ick = {
.name = "gpt3_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &l4_ck,
.clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -907,7 +898,7 @@
static struct clk gpt4_ick = {
.name = "gpt4_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &l4_ck,
.clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -931,7 +922,7 @@
static struct clk gpt5_ick = {
.name = "gpt5_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &l4_ck,
.clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -955,7 +946,7 @@
static struct clk gpt6_ick = {
.name = "gpt6_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &l4_ck,
.clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -979,8 +970,9 @@
static struct clk gpt7_ick = {
.name = "gpt7_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &l4_ck,
+ .clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
.enable_bit = OMAP24XX_EN_GPT7_SHIFT,
.recalc = &followparent_recalc,
@@ -1002,7 +994,7 @@
static struct clk gpt8_ick = {
.name = "gpt8_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &l4_ck,
.clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -1026,7 +1018,7 @@
static struct clk gpt9_ick = {
.name = "gpt9_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &l4_ck,
.clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -1050,7 +1042,7 @@
static struct clk gpt10_ick = {
.name = "gpt10_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &l4_ck,
.clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -1074,7 +1066,7 @@
static struct clk gpt11_ick = {
.name = "gpt11_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &l4_ck,
.clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -1098,7 +1090,7 @@
static struct clk gpt12_ick = {
.name = "gpt12_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &l4_ck,
.clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -1122,7 +1114,7 @@
static struct clk mcbsp1_ick = {
.name = "mcbsp1_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &l4_ck,
.clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -1162,7 +1154,7 @@
static struct clk mcbsp2_ick = {
.name = "mcbsp2_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &l4_ck,
.clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -1186,7 +1178,7 @@
static struct clk mcbsp3_ick = {
.name = "mcbsp3_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &l4_ck,
.clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
@@ -1210,7 +1202,7 @@
static struct clk mcbsp4_ick = {
.name = "mcbsp4_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &l4_ck,
.clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
@@ -1234,7 +1226,7 @@
static struct clk mcbsp5_ick = {
.name = "mcbsp5_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &l4_ck,
.clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
@@ -1258,7 +1250,7 @@
static struct clk mcspi1_ick = {
.name = "mcspi1_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &l4_ck,
.clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -1278,7 +1270,7 @@
static struct clk mcspi2_ick = {
.name = "mcspi2_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &l4_ck,
.clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -1298,7 +1290,7 @@
static struct clk mcspi3_ick = {
.name = "mcspi3_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &l4_ck,
.clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
@@ -1318,7 +1310,7 @@
static struct clk uart1_ick = {
.name = "uart1_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &l4_ck,
.clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -1338,7 +1330,7 @@
static struct clk uart2_ick = {
.name = "uart2_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &l4_ck,
.clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -1358,7 +1350,7 @@
static struct clk uart3_ick = {
.name = "uart3_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &l4_ck,
.clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
@@ -1378,9 +1370,9 @@
static struct clk gpios_ick = {
.name = "gpios_ick",
- .ops = &clkops_omap2_dflt_wait,
- .parent = &l4_ck,
- .clkdm_name = "core_l4_clkdm",
+ .ops = &clkops_omap2_iclk_dflt_wait,
+ .parent = &wu_l4_ick,
+ .clkdm_name = "wkup_clkdm",
.enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
.enable_bit = OMAP24XX_EN_GPIOS_SHIFT,
.recalc = &followparent_recalc,
@@ -1398,9 +1390,9 @@
static struct clk mpu_wdt_ick = {
.name = "mpu_wdt_ick",
- .ops = &clkops_omap2_dflt_wait,
- .parent = &l4_ck,
- .clkdm_name = "core_l4_clkdm",
+ .ops = &clkops_omap2_iclk_dflt_wait,
+ .parent = &wu_l4_ick,
+ .clkdm_name = "wkup_clkdm",
.enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
.enable_bit = OMAP24XX_EN_MPU_WDT_SHIFT,
.recalc = &followparent_recalc,
@@ -1418,10 +1410,10 @@
static struct clk sync_32k_ick = {
.name = "sync_32k_ick",
- .ops = &clkops_omap2_dflt_wait,
- .parent = &l4_ck,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.flags = ENABLE_ON_INIT,
- .clkdm_name = "core_l4_clkdm",
+ .parent = &wu_l4_ick,
+ .clkdm_name = "wkup_clkdm",
.enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
.enable_bit = OMAP24XX_EN_32KSYNC_SHIFT,
.recalc = &followparent_recalc,
@@ -1429,9 +1421,9 @@
static struct clk wdt1_ick = {
.name = "wdt1_ick",
- .ops = &clkops_omap2_dflt_wait,
- .parent = &l4_ck,
- .clkdm_name = "core_l4_clkdm",
+ .ops = &clkops_omap2_iclk_dflt_wait,
+ .parent = &wu_l4_ick,
+ .clkdm_name = "wkup_clkdm",
.enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
.enable_bit = OMAP24XX_EN_WDT1_SHIFT,
.recalc = &followparent_recalc,
@@ -1439,10 +1431,10 @@
static struct clk omapctrl_ick = {
.name = "omapctrl_ick",
- .ops = &clkops_omap2_dflt_wait,
- .parent = &l4_ck,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.flags = ENABLE_ON_INIT,
- .clkdm_name = "core_l4_clkdm",
+ .parent = &wu_l4_ick,
+ .clkdm_name = "wkup_clkdm",
.enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
.enable_bit = OMAP24XX_EN_OMAPCTRL_SHIFT,
.recalc = &followparent_recalc,
@@ -1450,9 +1442,9 @@
static struct clk icr_ick = {
.name = "icr_ick",
- .ops = &clkops_omap2_dflt_wait,
- .parent = &l4_ck,
- .clkdm_name = "core_l4_clkdm",
+ .ops = &clkops_omap2_iclk_dflt_wait,
+ .parent = &wu_l4_ick,
+ .clkdm_name = "wkup_clkdm",
.enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
.enable_bit = OMAP2430_EN_ICR_SHIFT,
.recalc = &followparent_recalc,
@@ -1460,7 +1452,7 @@
static struct clk cam_ick = {
.name = "cam_ick",
- .ops = &clkops_omap2_dflt,
+ .ops = &clkops_omap2_iclk_dflt,
.parent = &l4_ck,
.clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -1485,7 +1477,7 @@
static struct clk mailboxes_ick = {
.name = "mailboxes_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &l4_ck,
.clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -1495,7 +1487,7 @@
static struct clk wdt4_ick = {
.name = "wdt4_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &l4_ck,
.clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -1515,7 +1507,7 @@
static struct clk mspro_ick = {
.name = "mspro_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &l4_ck,
.clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -1535,7 +1527,7 @@
static struct clk fac_ick = {
.name = "fac_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &l4_ck,
.clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -1555,7 +1547,7 @@
static struct clk hdq_ick = {
.name = "hdq_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &l4_ck,
.clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -1579,7 +1571,7 @@
*/
static struct clk i2c2_ick = {
.name = "i2c2_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &l4_ck,
.clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -1603,7 +1595,7 @@
*/
static struct clk i2c1_ick = {
.name = "i2c1_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &l4_ck,
.clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -1621,12 +1613,18 @@
.recalc = &followparent_recalc,
};
+/*
+ * The enable_reg/enable_bit in this clock is only used for CM_AUTOIDLE
+ * accesses derived from this data.
+ */
static struct clk gpmc_fck = {
.name = "gpmc_fck",
- .ops = &clkops_null, /* RMK: missing? */
+ .ops = &clkops_omap2_iclk_idle_only,
.parent = &core_l3_ck,
.flags = ENABLE_ON_INIT,
.clkdm_name = "core_l3_clkdm",
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN3),
+ .enable_bit = OMAP24XX_AUTO_GPMC_SHIFT,
.recalc = &followparent_recalc,
};
@@ -1638,20 +1636,26 @@
.recalc = &followparent_recalc,
};
+/*
+ * The enable_reg/enable_bit in this clock is only used for CM_AUTOIDLE
+ * accesses derived from this data.
+ */
static struct clk sdma_ick = {
.name = "sdma_ick",
- .ops = &clkops_null, /* RMK: missing? */
- .parent = &l4_ck,
+ .ops = &clkops_omap2_iclk_idle_only,
+ .parent = &core_l3_ck,
.clkdm_name = "core_l3_clkdm",
+ .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN3),
+ .enable_bit = OMAP24XX_AUTO_SDMA_SHIFT,
.recalc = &followparent_recalc,
};
static struct clk sdrc_ick = {
.name = "sdrc_ick",
- .ops = &clkops_omap2_dflt_wait,
- .parent = &l4_ck,
+ .ops = &clkops_omap2_iclk_idle_only,
+ .parent = &core_l3_ck,
.flags = ENABLE_ON_INIT,
- .clkdm_name = "core_l4_clkdm",
+ .clkdm_name = "core_l3_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN3),
.enable_bit = OMAP2430_EN_SDRC_SHIFT,
.recalc = &followparent_recalc,
@@ -1659,7 +1663,7 @@
static struct clk des_ick = {
.name = "des_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &l4_ck,
.clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4),
@@ -1669,7 +1673,7 @@
static struct clk sha_ick = {
.name = "sha_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &l4_ck,
.clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4),
@@ -1679,7 +1683,7 @@
static struct clk rng_ick = {
.name = "rng_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &l4_ck,
.clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4),
@@ -1689,7 +1693,7 @@
static struct clk aes_ick = {
.name = "aes_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &l4_ck,
.clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4),
@@ -1699,7 +1703,7 @@
static struct clk pka_ick = {
.name = "pka_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &l4_ck,
.clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4),
@@ -1719,7 +1723,7 @@
static struct clk usbhs_ick = {
.name = "usbhs_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &core_l3_ck,
.clkdm_name = "core_l3_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
@@ -1729,7 +1733,7 @@
static struct clk mmchs1_ick = {
.name = "mmchs1_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &l4_ck,
.clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
@@ -1741,7 +1745,7 @@
.name = "mmchs1_fck",
.ops = &clkops_omap2_dflt_wait,
.parent = &func_96m_ck,
- .clkdm_name = "core_l3_clkdm",
+ .clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
.enable_bit = OMAP2430_EN_MMCHS1_SHIFT,
.recalc = &followparent_recalc,
@@ -1749,7 +1753,7 @@
static struct clk mmchs2_ick = {
.name = "mmchs2_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &l4_ck,
.clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
@@ -1761,6 +1765,7 @@
.name = "mmchs2_fck",
.ops = &clkops_omap2_dflt_wait,
.parent = &func_96m_ck,
+ .clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2),
.enable_bit = OMAP2430_EN_MMCHS2_SHIFT,
.recalc = &followparent_recalc,
@@ -1768,7 +1773,7 @@
static struct clk gpio5_ick = {
.name = "gpio5_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &l4_ck,
.clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
@@ -1788,7 +1793,7 @@
static struct clk mdm_intc_ick = {
.name = "mdm_intc_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &l4_ck,
.clkdm_name = "core_l4_clkdm",
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
@@ -1880,7 +1885,6 @@
CLK(NULL, "mpu_ck", &mpu_ck, CK_243X),
/* dsp domain clocks */
CLK(NULL, "dsp_fck", &dsp_fck, CK_243X),
- CLK(NULL, "dsp_irate_ick", &dsp_irate_ick, CK_243X),
CLK(NULL, "iva2_1_ick", &iva2_1_ick, CK_243X),
/* GFX domain clocks */
CLK(NULL, "gfx_3d_fck", &gfx_3d_fck, CK_243X),
@@ -1901,6 +1905,7 @@
/* L4 domain clocks */
CLK(NULL, "l4_ck", &l4_ck, CK_243X),
CLK(NULL, "ssi_l4_ick", &ssi_l4_ick, CK_243X),
+ CLK(NULL, "wu_l4_ick", &wu_l4_ick, CK_243X),
/* virtual meta-group clock */
CLK(NULL, "virt_prcm_set", &virt_prcm_set, CK_243X),
/* general l4 interface ck, multi-parent functional clk */
@@ -1984,15 +1989,15 @@
CLK(NULL, "pka_ick", &pka_ick, CK_243X),
CLK(NULL, "usb_fck", &usb_fck, CK_243X),
CLK("musb-omap2430", "ick", &usbhs_ick, CK_243X),
- CLK("mmci-omap-hs.0", "ick", &mmchs1_ick, CK_243X),
- CLK("mmci-omap-hs.0", "fck", &mmchs1_fck, CK_243X),
- CLK("mmci-omap-hs.1", "ick", &mmchs2_ick, CK_243X),
- CLK("mmci-omap-hs.1", "fck", &mmchs2_fck, CK_243X),
+ CLK("omap_hsmmc.0", "ick", &mmchs1_ick, CK_243X),
+ CLK("omap_hsmmc.0", "fck", &mmchs1_fck, CK_243X),
+ CLK("omap_hsmmc.1", "ick", &mmchs2_ick, CK_243X),
+ CLK("omap_hsmmc.1", "fck", &mmchs2_fck, CK_243X),
CLK(NULL, "gpio5_ick", &gpio5_ick, CK_243X),
CLK(NULL, "gpio5_fck", &gpio5_fck, CK_243X),
CLK(NULL, "mdm_intc_ick", &mdm_intc_ick, CK_243X),
- CLK("mmci-omap-hs.0", "mmchsdb_fck", &mmchsdb1_fck, CK_243X),
- CLK("mmci-omap-hs.1", "mmchsdb_fck", &mmchsdb2_fck, CK_243X),
+ CLK("omap_hsmmc.0", "mmchsdb_fck", &mmchsdb1_fck, CK_243X),
+ CLK("omap_hsmmc.1", "mmchsdb_fck", &mmchsdb2_fck, CK_243X),
};
/*
@@ -2028,6 +2033,9 @@
omap2_init_clk_clkdm(c->lk.clk);
}
+ /* Disable autoidle on all clocks; let the PM code enable it later */
+ omap_clk_disable_autoidle_all();
+
/* Check the MPU rate set by bootloader */
clkrate = omap2xxx_clk_get_core_rate(&dpll_ck);
for (prcm = rate_table; prcm->mpu_speed; prcm++) {
diff --git a/arch/arm/mach-omap2/clock2xxx.h b/arch/arm/mach-omap2/clock2xxx.h
index 6a658b8..cb6df8c 100644
--- a/arch/arm/mach-omap2/clock2xxx.h
+++ b/arch/arm/mach-omap2/clock2xxx.h
@@ -20,16 +20,16 @@
u32 omap2xxx_get_sysclkdiv(void);
void omap2xxx_clk_prepare_for_reboot(void);
-#ifdef CONFIG_ARCH_OMAP2420
+#ifdef CONFIG_SOC_OMAP2420
int omap2420_clk_init(void);
#else
-#define omap2420_clk_init() 0
+#define omap2420_clk_init() do { } while(0)
#endif
-#ifdef CONFIG_ARCH_OMAP2430
+#ifdef CONFIG_SOC_OMAP2430
int omap2430_clk_init(void);
#else
-#define omap2430_clk_init() 0
+#define omap2430_clk_init() do { } while(0)
#endif
extern void __iomem *prcm_clksrc_ctrl, *cm_idlest_pll;
diff --git a/arch/arm/mach-omap2/clock34xx.c b/arch/arm/mach-omap2/clock34xx.c
index 287abc4..1fc96b9 100644
--- a/arch/arm/mach-omap2/clock34xx.c
+++ b/arch/arm/mach-omap2/clock34xx.c
@@ -2,7 +2,7 @@
* OMAP3-specific clock framework functions
*
* Copyright (C) 2007-2008 Texas Instruments, Inc.
- * Copyright (C) 2007-2010 Nokia Corporation
+ * Copyright (C) 2007-2011 Nokia Corporation
*
* Paul Walmsley
* Jouni Högander
@@ -59,6 +59,15 @@
.find_companion = omap2_clk_dflt_find_companion,
};
+const struct clkops clkops_omap3430es2_iclk_ssi_wait = {
+ .enable = omap2_dflt_clk_enable,
+ .disable = omap2_dflt_clk_disable,
+ .find_idlest = omap3430es2_clk_ssi_find_idlest,
+ .find_companion = omap2_clk_dflt_find_companion,
+ .allow_idle = omap2_clkt_iclk_allow_idle,
+ .deny_idle = omap2_clkt_iclk_deny_idle,
+};
+
/**
* omap3430es2_clk_dss_usbhost_find_idlest - CM_IDLEST info for DSS, USBHOST
* @clk: struct clk * being enabled
@@ -94,6 +103,15 @@
.find_companion = omap2_clk_dflt_find_companion,
};
+const struct clkops clkops_omap3430es2_iclk_dss_usbhost_wait = {
+ .enable = omap2_dflt_clk_enable,
+ .disable = omap2_dflt_clk_disable,
+ .find_idlest = omap3430es2_clk_dss_usbhost_find_idlest,
+ .find_companion = omap2_clk_dflt_find_companion,
+ .allow_idle = omap2_clkt_iclk_allow_idle,
+ .deny_idle = omap2_clkt_iclk_deny_idle,
+};
+
/**
* omap3430es2_clk_hsotgusb_find_idlest - return CM_IDLEST info for HSOTGUSB
* @clk: struct clk * being enabled
@@ -124,3 +142,12 @@
.find_idlest = omap3430es2_clk_hsotgusb_find_idlest,
.find_companion = omap2_clk_dflt_find_companion,
};
+
+const struct clkops clkops_omap3430es2_iclk_hsotgusb_wait = {
+ .enable = omap2_dflt_clk_enable,
+ .disable = omap2_dflt_clk_disable,
+ .find_idlest = omap3430es2_clk_hsotgusb_find_idlest,
+ .find_companion = omap2_clk_dflt_find_companion,
+ .allow_idle = omap2_clkt_iclk_allow_idle,
+ .deny_idle = omap2_clkt_iclk_deny_idle,
+};
diff --git a/arch/arm/mach-omap2/clock34xx.h b/arch/arm/mach-omap2/clock34xx.h
index 628e8de..084ba71 100644
--- a/arch/arm/mach-omap2/clock34xx.h
+++ b/arch/arm/mach-omap2/clock34xx.h
@@ -2,14 +2,17 @@
* OMAP34xx clock function prototypes and macros
*
* Copyright (C) 2007-2010 Texas Instruments, Inc.
- * Copyright (C) 2007-2010 Nokia Corporation
+ * Copyright (C) 2007-2011 Nokia Corporation
*/
#ifndef __ARCH_ARM_MACH_OMAP2_CLOCK34XX_H
#define __ARCH_ARM_MACH_OMAP2_CLOCK34XX_H
extern const struct clkops clkops_omap3430es2_ssi_wait;
+extern const struct clkops clkops_omap3430es2_iclk_ssi_wait;
extern const struct clkops clkops_omap3430es2_hsotgusb_wait;
+extern const struct clkops clkops_omap3430es2_iclk_hsotgusb_wait;
extern const struct clkops clkops_omap3430es2_dss_usbhost_wait;
+extern const struct clkops clkops_omap3430es2_iclk_dss_usbhost_wait;
#endif
diff --git a/arch/arm/mach-omap2/clock3517.c b/arch/arm/mach-omap2/clock3517.c
index 74116a3..2e97d08 100644
--- a/arch/arm/mach-omap2/clock3517.c
+++ b/arch/arm/mach-omap2/clock3517.c
@@ -2,7 +2,7 @@
* OMAP3517/3505-specific clock framework functions
*
* Copyright (C) 2010 Texas Instruments, Inc.
- * Copyright (C) 2010 Nokia Corporation
+ * Copyright (C) 2011 Nokia Corporation
*
* Ranjith Lohithakshan
* Paul Walmsley
@@ -119,6 +119,8 @@
.disable = omap2_dflt_clk_disable,
.find_idlest = am35xx_clk_ipss_find_idlest,
.find_companion = omap2_clk_dflt_find_companion,
+ .allow_idle = omap2_clkt_iclk_allow_idle,
+ .deny_idle = omap2_clkt_iclk_deny_idle,
};
diff --git a/arch/arm/mach-omap2/clock3xxx.c b/arch/arm/mach-omap2/clock3xxx.c
index e9f66b6..952c3e0 100644
--- a/arch/arm/mach-omap2/clock3xxx.c
+++ b/arch/arm/mach-omap2/clock3xxx.c
@@ -65,9 +65,6 @@
clk_set_rate(dpll5_clk, DPLL5_FREQ_FOR_USBHOST);
clk_enable(dpll5_clk);
- /* Enable autoidle to allow it to enter low power bypass */
- omap3_dpll_allow_idle(dpll5_clk);
-
/* Program dpll5_m2_clk divider for no division */
dpll5_m2_clk = clk_get(NULL, "dpll5_m2_ck");
clk_enable(dpll5_m2_clk);
diff --git a/arch/arm/mach-omap2/clock3xxx_data.c b/arch/arm/mach-omap2/clock3xxx_data.c
index fbb1e30..fcb321a 100644
--- a/arch/arm/mach-omap2/clock3xxx_data.c
+++ b/arch/arm/mach-omap2/clock3xxx_data.c
@@ -2,7 +2,7 @@
* OMAP3 clock data
*
* Copyright (C) 2007-2010 Texas Instruments, Inc.
- * Copyright (C) 2007-2010 Nokia Corporation
+ * Copyright (C) 2007-2011 Nokia Corporation
*
* Written by Paul Walmsley
* With many device clock fixes by Kevin Hilman and Jouni Högander
@@ -291,12 +291,11 @@
.max_multiplier = OMAP3_MAX_DPLL_MULT,
.min_divider = 1,
.max_divider = OMAP3_MAX_DPLL_DIV,
- .rate_tolerance = DEFAULT_DPLL_RATE_TOLERANCE
};
static struct clk dpll1_ck = {
.name = "dpll1_ck",
- .ops = &clkops_null,
+ .ops = &clkops_omap3_noncore_dpll_ops,
.parent = &sys_ck,
.dpll_data = &dpll1_dd,
.round_rate = &omap2_dpll_round_rate,
@@ -364,7 +363,6 @@
.max_multiplier = OMAP3_MAX_DPLL_MULT,
.min_divider = 1,
.max_divider = OMAP3_MAX_DPLL_DIV,
- .rate_tolerance = DEFAULT_DPLL_RATE_TOLERANCE
};
static struct clk dpll2_ck = {
@@ -424,12 +422,11 @@
.max_multiplier = OMAP3_MAX_DPLL_MULT,
.min_divider = 1,
.max_divider = OMAP3_MAX_DPLL_DIV,
- .rate_tolerance = DEFAULT_DPLL_RATE_TOLERANCE
};
static struct clk dpll3_ck = {
.name = "dpll3_ck",
- .ops = &clkops_null,
+ .ops = &clkops_omap3_core_dpll_ops,
.parent = &sys_ck,
.dpll_data = &dpll3_dd,
.round_rate = &omap2_dpll_round_rate,
@@ -583,7 +580,6 @@
.max_multiplier = OMAP3_MAX_DPLL_MULT,
.min_divider = 1,
.max_divider = OMAP3_MAX_DPLL_DIV,
- .rate_tolerance = DEFAULT_DPLL_RATE_TOLERANCE
};
static struct dpll_data dpll4_dd_3630 __initdata = {
@@ -607,7 +603,6 @@
.max_multiplier = OMAP3630_MAX_JTYPE_DPLL_MULT,
.min_divider = 1,
.max_divider = OMAP3_MAX_DPLL_DIV,
- .rate_tolerance = DEFAULT_DPLL_RATE_TOLERANCE,
.flags = DPLL_J_TYPE
};
@@ -939,7 +934,6 @@
.max_multiplier = OMAP3_MAX_DPLL_MULT,
.min_divider = 1,
.max_divider = OMAP3_MAX_DPLL_DIV,
- .rate_tolerance = DEFAULT_DPLL_RATE_TOLERANCE
};
static struct clk dpll5_ck = {
@@ -1205,7 +1199,10 @@
{ .parent = NULL }
};
-/* Virtual parent clock for gfx_l3_ick and gfx_l3_fck */
+/*
+ * Virtual parent clock for gfx_l3_ick and gfx_l3_fck
+ * This interface clock does not have a CM_AUTOIDLE bit
+ */
static struct clk gfx_l3_ck = {
.name = "gfx_l3_ck",
.ops = &clkops_omap2_dflt_wait,
@@ -1304,6 +1301,7 @@
.round_rate = &omap2_clksel_round_rate
};
+/* This interface clock does not have a CM_AUTOIDLE bit */
static struct clk sgx_ick = {
.name = "sgx_ick",
.ops = &clkops_omap2_dflt_wait,
@@ -1328,7 +1326,7 @@
static struct clk modem_fck = {
.name = "modem_fck",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_mdmclk_dflt_wait,
.parent = &sys_ck,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1),
.enable_bit = OMAP3430_EN_MODEM_SHIFT,
@@ -1338,7 +1336,7 @@
static struct clk sad2d_ick = {
.name = "sad2d_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &l3_ick,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
.enable_bit = OMAP3430_EN_SAD2D_SHIFT,
@@ -1348,7 +1346,7 @@
static struct clk mad2d_ick = {
.name = "mad2d_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &l3_ick,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN3),
.enable_bit = OMAP3430_EN_MAD2D_SHIFT,
@@ -1718,7 +1716,7 @@
static struct clk hsotgusb_ick_3430es1 = {
.name = "hsotgusb_ick",
- .ops = &clkops_omap2_dflt,
+ .ops = &clkops_omap2_iclk_dflt,
.parent = &core_l3_ick,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
.enable_bit = OMAP3430_EN_HSOTGUSB_SHIFT,
@@ -1728,7 +1726,7 @@
static struct clk hsotgusb_ick_3430es2 = {
.name = "hsotgusb_ick",
- .ops = &clkops_omap3430es2_hsotgusb_wait,
+ .ops = &clkops_omap3430es2_iclk_hsotgusb_wait,
.parent = &core_l3_ick,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
.enable_bit = OMAP3430_EN_HSOTGUSB_SHIFT,
@@ -1736,6 +1734,7 @@
.recalc = &followparent_recalc,
};
+/* This interface clock does not have a CM_AUTOIDLE bit */
static struct clk sdrc_ick = {
.name = "sdrc_ick",
.ops = &clkops_omap2_dflt_wait,
@@ -1767,7 +1766,7 @@
static struct clk pka_ick = {
.name = "pka_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &security_l3_ick,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
.enable_bit = OMAP3430_EN_PKA_SHIFT,
@@ -1786,7 +1785,7 @@
static struct clk usbtll_ick = {
.name = "usbtll_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &core_l4_ick,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN3),
.enable_bit = OMAP3430ES2_EN_USBTLL_SHIFT,
@@ -1796,7 +1795,7 @@
static struct clk mmchs3_ick = {
.name = "mmchs3_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &core_l4_ick,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
.enable_bit = OMAP3430ES2_EN_MMC3_SHIFT,
@@ -1807,7 +1806,7 @@
/* Intersystem Communication Registers - chassis mode only */
static struct clk icr_ick = {
.name = "icr_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &core_l4_ick,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
.enable_bit = OMAP3430_EN_ICR_SHIFT,
@@ -1817,7 +1816,7 @@
static struct clk aes2_ick = {
.name = "aes2_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &core_l4_ick,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
.enable_bit = OMAP3430_EN_AES2_SHIFT,
@@ -1827,7 +1826,7 @@
static struct clk sha12_ick = {
.name = "sha12_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &core_l4_ick,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
.enable_bit = OMAP3430_EN_SHA12_SHIFT,
@@ -1837,7 +1836,7 @@
static struct clk des2_ick = {
.name = "des2_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &core_l4_ick,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
.enable_bit = OMAP3430_EN_DES2_SHIFT,
@@ -1847,7 +1846,7 @@
static struct clk mmchs2_ick = {
.name = "mmchs2_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &core_l4_ick,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
.enable_bit = OMAP3430_EN_MMC2_SHIFT,
@@ -1857,7 +1856,7 @@
static struct clk mmchs1_ick = {
.name = "mmchs1_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &core_l4_ick,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
.enable_bit = OMAP3430_EN_MMC1_SHIFT,
@@ -1867,7 +1866,7 @@
static struct clk mspro_ick = {
.name = "mspro_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &core_l4_ick,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
.enable_bit = OMAP3430_EN_MSPRO_SHIFT,
@@ -1877,7 +1876,7 @@
static struct clk hdq_ick = {
.name = "hdq_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &core_l4_ick,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
.enable_bit = OMAP3430_EN_HDQ_SHIFT,
@@ -1887,7 +1886,7 @@
static struct clk mcspi4_ick = {
.name = "mcspi4_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &core_l4_ick,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
.enable_bit = OMAP3430_EN_MCSPI4_SHIFT,
@@ -1897,7 +1896,7 @@
static struct clk mcspi3_ick = {
.name = "mcspi3_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &core_l4_ick,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
.enable_bit = OMAP3430_EN_MCSPI3_SHIFT,
@@ -1907,7 +1906,7 @@
static struct clk mcspi2_ick = {
.name = "mcspi2_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &core_l4_ick,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
.enable_bit = OMAP3430_EN_MCSPI2_SHIFT,
@@ -1917,7 +1916,7 @@
static struct clk mcspi1_ick = {
.name = "mcspi1_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &core_l4_ick,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
.enable_bit = OMAP3430_EN_MCSPI1_SHIFT,
@@ -1927,7 +1926,7 @@
static struct clk i2c3_ick = {
.name = "i2c3_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &core_l4_ick,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
.enable_bit = OMAP3430_EN_I2C3_SHIFT,
@@ -1937,7 +1936,7 @@
static struct clk i2c2_ick = {
.name = "i2c2_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &core_l4_ick,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
.enable_bit = OMAP3430_EN_I2C2_SHIFT,
@@ -1947,7 +1946,7 @@
static struct clk i2c1_ick = {
.name = "i2c1_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &core_l4_ick,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
.enable_bit = OMAP3430_EN_I2C1_SHIFT,
@@ -1957,7 +1956,7 @@
static struct clk uart2_ick = {
.name = "uart2_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &core_l4_ick,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
.enable_bit = OMAP3430_EN_UART2_SHIFT,
@@ -1967,7 +1966,7 @@
static struct clk uart1_ick = {
.name = "uart1_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &core_l4_ick,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
.enable_bit = OMAP3430_EN_UART1_SHIFT,
@@ -1977,7 +1976,7 @@
static struct clk gpt11_ick = {
.name = "gpt11_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &core_l4_ick,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
.enable_bit = OMAP3430_EN_GPT11_SHIFT,
@@ -1987,7 +1986,7 @@
static struct clk gpt10_ick = {
.name = "gpt10_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &core_l4_ick,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
.enable_bit = OMAP3430_EN_GPT10_SHIFT,
@@ -1997,7 +1996,7 @@
static struct clk mcbsp5_ick = {
.name = "mcbsp5_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &core_l4_ick,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
.enable_bit = OMAP3430_EN_MCBSP5_SHIFT,
@@ -2007,7 +2006,7 @@
static struct clk mcbsp1_ick = {
.name = "mcbsp1_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &core_l4_ick,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
.enable_bit = OMAP3430_EN_MCBSP1_SHIFT,
@@ -2017,7 +2016,7 @@
static struct clk fac_ick = {
.name = "fac_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &core_l4_ick,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
.enable_bit = OMAP3430ES1_EN_FAC_SHIFT,
@@ -2027,7 +2026,7 @@
static struct clk mailboxes_ick = {
.name = "mailboxes_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &core_l4_ick,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
.enable_bit = OMAP3430_EN_MAILBOXES_SHIFT,
@@ -2037,7 +2036,7 @@
static struct clk omapctrl_ick = {
.name = "omapctrl_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &core_l4_ick,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
.enable_bit = OMAP3430_EN_OMAPCTRL_SHIFT,
@@ -2057,7 +2056,7 @@
static struct clk ssi_ick_3430es1 = {
.name = "ssi_ick",
- .ops = &clkops_omap2_dflt,
+ .ops = &clkops_omap2_iclk_dflt,
.parent = &ssi_l4_ick,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
.enable_bit = OMAP3430_EN_SSI_SHIFT,
@@ -2067,7 +2066,7 @@
static struct clk ssi_ick_3430es2 = {
.name = "ssi_ick",
- .ops = &clkops_omap3430es2_ssi_wait,
+ .ops = &clkops_omap3430es2_iclk_ssi_wait,
.parent = &ssi_l4_ick,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
.enable_bit = OMAP3430_EN_SSI_SHIFT,
@@ -2085,7 +2084,7 @@
static struct clk usb_l4_ick = {
.name = "usb_l4_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &l4_ick,
.init = &omap2_init_clksel_parent,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
@@ -2107,7 +2106,7 @@
static struct clk aes1_ick = {
.name = "aes1_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &security_l4_ick2,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
.enable_bit = OMAP3430_EN_AES1_SHIFT,
@@ -2116,7 +2115,7 @@
static struct clk rng_ick = {
.name = "rng_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &security_l4_ick2,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
.enable_bit = OMAP3430_EN_RNG_SHIFT,
@@ -2125,7 +2124,7 @@
static struct clk sha11_ick = {
.name = "sha11_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &security_l4_ick2,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
.enable_bit = OMAP3430_EN_SHA11_SHIFT,
@@ -2134,7 +2133,7 @@
static struct clk des1_ick = {
.name = "des1_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &security_l4_ick2,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2),
.enable_bit = OMAP3430_EN_DES1_SHIFT,
@@ -2195,7 +2194,7 @@
static struct clk dss_ick_3430es1 = {
/* Handles both L3 and L4 clocks */
.name = "dss_ick",
- .ops = &clkops_omap2_dflt,
+ .ops = &clkops_omap2_iclk_dflt,
.parent = &l4_ick,
.enable_reg = OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_ICLKEN),
.enable_bit = OMAP3430_CM_ICLKEN_DSS_EN_DSS_SHIFT,
@@ -2206,7 +2205,7 @@
static struct clk dss_ick_3430es2 = {
/* Handles both L3 and L4 clocks */
.name = "dss_ick",
- .ops = &clkops_omap3430es2_dss_usbhost_wait,
+ .ops = &clkops_omap3430es2_iclk_dss_usbhost_wait,
.parent = &l4_ick,
.enable_reg = OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_ICLKEN),
.enable_bit = OMAP3430_CM_ICLKEN_DSS_EN_DSS_SHIFT,
@@ -2229,7 +2228,7 @@
static struct clk cam_ick = {
/* Handles both L3 and L4 clocks */
.name = "cam_ick",
- .ops = &clkops_omap2_dflt,
+ .ops = &clkops_omap2_iclk_dflt,
.parent = &l4_ick,
.enable_reg = OMAP_CM_REGADDR(OMAP3430_CAM_MOD, CM_ICLKEN),
.enable_bit = OMAP3430_EN_CAM_SHIFT,
@@ -2272,7 +2271,7 @@
static struct clk usbhost_ick = {
/* Handles both L3 and L4 clocks */
.name = "usbhost_ick",
- .ops = &clkops_omap3430es2_dss_usbhost_wait,
+ .ops = &clkops_omap3430es2_iclk_dss_usbhost_wait,
.parent = &l4_ick,
.enable_reg = OMAP_CM_REGADDR(OMAP3430ES2_USBHOST_MOD, CM_ICLKEN),
.enable_bit = OMAP3430ES2_EN_USBHOST_SHIFT,
@@ -2372,7 +2371,7 @@
/* Never specifically named in the TRM, so we have to infer a likely name */
static struct clk usim_ick = {
.name = "usim_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &wkup_l4_ick,
.enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
.enable_bit = OMAP3430ES2_EN_USIMOCP_SHIFT,
@@ -2382,7 +2381,7 @@
static struct clk wdt2_ick = {
.name = "wdt2_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &wkup_l4_ick,
.enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
.enable_bit = OMAP3430_EN_WDT2_SHIFT,
@@ -2392,7 +2391,7 @@
static struct clk wdt1_ick = {
.name = "wdt1_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &wkup_l4_ick,
.enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
.enable_bit = OMAP3430_EN_WDT1_SHIFT,
@@ -2402,7 +2401,7 @@
static struct clk gpio1_ick = {
.name = "gpio1_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &wkup_l4_ick,
.enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
.enable_bit = OMAP3430_EN_GPIO1_SHIFT,
@@ -2412,7 +2411,7 @@
static struct clk omap_32ksync_ick = {
.name = "omap_32ksync_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &wkup_l4_ick,
.enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
.enable_bit = OMAP3430_EN_32KSYNC_SHIFT,
@@ -2423,7 +2422,7 @@
/* XXX This clock no longer exists in 3430 TRM rev F */
static struct clk gpt12_ick = {
.name = "gpt12_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &wkup_l4_ick,
.enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
.enable_bit = OMAP3430_EN_GPT12_SHIFT,
@@ -2433,7 +2432,7 @@
static struct clk gpt1_ick = {
.name = "gpt1_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &wkup_l4_ick,
.enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN),
.enable_bit = OMAP3430_EN_GPT1_SHIFT,
@@ -2663,7 +2662,7 @@
static struct clk gpio6_ick = {
.name = "gpio6_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &per_l4_ick,
.enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
.enable_bit = OMAP3430_EN_GPIO6_SHIFT,
@@ -2673,7 +2672,7 @@
static struct clk gpio5_ick = {
.name = "gpio5_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &per_l4_ick,
.enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
.enable_bit = OMAP3430_EN_GPIO5_SHIFT,
@@ -2683,7 +2682,7 @@
static struct clk gpio4_ick = {
.name = "gpio4_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &per_l4_ick,
.enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
.enable_bit = OMAP3430_EN_GPIO4_SHIFT,
@@ -2693,7 +2692,7 @@
static struct clk gpio3_ick = {
.name = "gpio3_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &per_l4_ick,
.enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
.enable_bit = OMAP3430_EN_GPIO3_SHIFT,
@@ -2703,7 +2702,7 @@
static struct clk gpio2_ick = {
.name = "gpio2_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &per_l4_ick,
.enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
.enable_bit = OMAP3430_EN_GPIO2_SHIFT,
@@ -2713,7 +2712,7 @@
static struct clk wdt3_ick = {
.name = "wdt3_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &per_l4_ick,
.enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
.enable_bit = OMAP3430_EN_WDT3_SHIFT,
@@ -2723,7 +2722,7 @@
static struct clk uart3_ick = {
.name = "uart3_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &per_l4_ick,
.enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
.enable_bit = OMAP3430_EN_UART3_SHIFT,
@@ -2733,7 +2732,7 @@
static struct clk uart4_ick = {
.name = "uart4_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &per_l4_ick,
.enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
.enable_bit = OMAP3630_EN_UART4_SHIFT,
@@ -2743,7 +2742,7 @@
static struct clk gpt9_ick = {
.name = "gpt9_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &per_l4_ick,
.enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
.enable_bit = OMAP3430_EN_GPT9_SHIFT,
@@ -2753,7 +2752,7 @@
static struct clk gpt8_ick = {
.name = "gpt8_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &per_l4_ick,
.enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
.enable_bit = OMAP3430_EN_GPT8_SHIFT,
@@ -2763,7 +2762,7 @@
static struct clk gpt7_ick = {
.name = "gpt7_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &per_l4_ick,
.enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
.enable_bit = OMAP3430_EN_GPT7_SHIFT,
@@ -2773,7 +2772,7 @@
static struct clk gpt6_ick = {
.name = "gpt6_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &per_l4_ick,
.enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
.enable_bit = OMAP3430_EN_GPT6_SHIFT,
@@ -2783,7 +2782,7 @@
static struct clk gpt5_ick = {
.name = "gpt5_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &per_l4_ick,
.enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
.enable_bit = OMAP3430_EN_GPT5_SHIFT,
@@ -2793,7 +2792,7 @@
static struct clk gpt4_ick = {
.name = "gpt4_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &per_l4_ick,
.enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
.enable_bit = OMAP3430_EN_GPT4_SHIFT,
@@ -2803,7 +2802,7 @@
static struct clk gpt3_ick = {
.name = "gpt3_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &per_l4_ick,
.enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
.enable_bit = OMAP3430_EN_GPT3_SHIFT,
@@ -2813,7 +2812,7 @@
static struct clk gpt2_ick = {
.name = "gpt2_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &per_l4_ick,
.enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
.enable_bit = OMAP3430_EN_GPT2_SHIFT,
@@ -2823,7 +2822,7 @@
static struct clk mcbsp2_ick = {
.name = "mcbsp2_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &per_l4_ick,
.enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
.enable_bit = OMAP3430_EN_MCBSP2_SHIFT,
@@ -2833,7 +2832,7 @@
static struct clk mcbsp3_ick = {
.name = "mcbsp3_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &per_l4_ick,
.enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
.enable_bit = OMAP3430_EN_MCBSP3_SHIFT,
@@ -2843,7 +2842,7 @@
static struct clk mcbsp4_ick = {
.name = "mcbsp4_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &per_l4_ick,
.enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN),
.enable_bit = OMAP3430_EN_MCBSP4_SHIFT,
@@ -3186,7 +3185,7 @@
*/
static struct clk uart4_ick_am35xx = {
.name = "uart4_ick",
- .ops = &clkops_omap2_dflt_wait,
+ .ops = &clkops_omap2_iclk_dflt_wait,
.parent = &core_l4_ick,
.enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1),
.enable_bit = AM35XX_EN_UART4_SHIFT,
@@ -3290,10 +3289,10 @@
CLK("omap-mcbsp.1", "prcm_fck", &core_96m_fck, CK_3XXX),
CLK("omap-mcbsp.5", "prcm_fck", &core_96m_fck, CK_3XXX),
CLK(NULL, "core_96m_fck", &core_96m_fck, CK_3XXX),
- CLK("mmci-omap-hs.2", "fck", &mmchs3_fck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
- CLK("mmci-omap-hs.1", "fck", &mmchs2_fck, CK_3XXX),
+ CLK("omap_hsmmc.2", "fck", &mmchs3_fck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
+ CLK("omap_hsmmc.1", "fck", &mmchs2_fck, CK_3XXX),
CLK(NULL, "mspro_fck", &mspro_fck, CK_34XX | CK_36XX),
- CLK("mmci-omap-hs.0", "fck", &mmchs1_fck, CK_3XXX),
+ CLK("omap_hsmmc.0", "fck", &mmchs1_fck, CK_3XXX),
CLK("omap_i2c.3", "fck", &i2c3_fck, CK_3XXX),
CLK("omap_i2c.2", "fck", &i2c2_fck, CK_3XXX),
CLK("omap_i2c.1", "fck", &i2c1_fck, CK_3XXX),
@@ -3323,13 +3322,13 @@
CLK(NULL, "core_l4_ick", &core_l4_ick, CK_3XXX),
CLK(NULL, "usbtll_ick", &usbtll_ick, CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
CLK("usbhs-omap.0", "usbtll_ick", &usbtll_ick, CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
- CLK("mmci-omap-hs.2", "ick", &mmchs3_ick, CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
+ CLK("omap_hsmmc.2", "ick", &mmchs3_ick, CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
CLK(NULL, "icr_ick", &icr_ick, CK_34XX | CK_36XX),
CLK("omap-aes", "ick", &aes2_ick, CK_34XX | CK_36XX),
CLK("omap-sham", "ick", &sha12_ick, CK_34XX | CK_36XX),
CLK(NULL, "des2_ick", &des2_ick, CK_34XX | CK_36XX),
- CLK("mmci-omap-hs.1", "ick", &mmchs2_ick, CK_3XXX),
- CLK("mmci-omap-hs.0", "ick", &mmchs1_ick, CK_3XXX),
+ CLK("omap_hsmmc.1", "ick", &mmchs2_ick, CK_3XXX),
+ CLK("omap_hsmmc.0", "ick", &mmchs1_ick, CK_3XXX),
CLK(NULL, "mspro_ick", &mspro_ick, CK_34XX | CK_36XX),
CLK("omap_hdq.0", "ick", &hdq_ick, CK_3XXX),
CLK("omap2_mcspi.4", "ick", &mcspi4_ick, CK_3XXX),
@@ -3480,6 +3479,9 @@
} else if (cpu_is_omap3630()) {
cpu_mask = (RATE_IN_34XX | RATE_IN_36XX);
cpu_clkflg = CK_36XX;
+ } else if (cpu_is_ti816x()) {
+ cpu_mask = RATE_IN_TI816X;
+ cpu_clkflg = CK_TI816X;
} else if (cpu_is_omap34xx()) {
if (omap_rev() == OMAP3430_REV_ES1_0) {
cpu_mask = RATE_IN_3430ES1;
@@ -3544,6 +3546,9 @@
omap2_init_clk_clkdm(c->lk.clk);
}
+ /* Disable autoidle on all clocks; let the PM code enable it later */
+ omap_clk_disable_autoidle_all();
+
recalculate_root_clocks();
pr_info("Clocking rate (Crystal/Core/MPU): %ld.%01ld/%ld/%ld MHz\n",
@@ -3557,9 +3562,10 @@
clk_enable_init_clocks();
/*
- * Lock DPLL5 and put it in autoidle.
+ * Lock DPLL5 -- here only until other device init code can
+ * handle this
*/
- if (omap_rev() >= OMAP3430_REV_ES2_0)
+ if (!cpu_is_ti816x() && (omap_rev() >= OMAP3430_REV_ES2_0))
omap3_clk_lock_dpll5();
/* Avoid sleeping during omap3_core_dpll_m2_set_rate() */
diff --git a/arch/arm/mach-omap2/clock44xx_data.c b/arch/arm/mach-omap2/clock44xx_data.c
index 46fd3f6..d32ed97 100644
--- a/arch/arm/mach-omap2/clock44xx_data.c
+++ b/arch/arm/mach-omap2/clock44xx_data.c
@@ -278,8 +278,10 @@
static struct clk dpll_abe_x2_ck = {
.name = "dpll_abe_x2_ck",
.parent = &dpll_abe_ck,
- .ops = &clkops_null,
+ .flags = CLOCK_CLKOUTX2,
+ .ops = &clkops_omap4_dpllmx_ops,
.recalc = &omap3_clkoutx2_recalc,
+ .clksel_reg = OMAP4430_CM_DIV_M2_DPLL_ABE,
};
static const struct clksel_rate div31_1to31_rates[] = {
@@ -328,7 +330,7 @@
.clksel = dpll_abe_m2x2_div,
.clksel_reg = OMAP4430_CM_DIV_M2_DPLL_ABE,
.clksel_mask = OMAP4430_DPLL_CLKOUT_DIV_MASK,
- .ops = &clkops_null,
+ .ops = &clkops_omap4_dpllmx_ops,
.recalc = &omap2_clksel_recalc,
.round_rate = &omap2_clksel_round_rate,
.set_rate = &omap2_clksel_set_rate,
@@ -395,7 +397,7 @@
.clksel = dpll_abe_m2x2_div,
.clksel_reg = OMAP4430_CM_DIV_M3_DPLL_ABE,
.clksel_mask = OMAP4430_DPLL_CLKOUTHIF_DIV_MASK,
- .ops = &clkops_null,
+ .ops = &clkops_omap4_dpllmx_ops,
.recalc = &omap2_clksel_recalc,
.round_rate = &omap2_clksel_round_rate,
.set_rate = &omap2_clksel_set_rate,
@@ -443,13 +445,14 @@
.parent = &sys_clkin_ck,
.dpll_data = &dpll_core_dd,
.init = &omap2_init_dpll_parent,
- .ops = &clkops_null,
+ .ops = &clkops_omap3_core_dpll_ops,
.recalc = &omap3_dpll_recalc,
};
static struct clk dpll_core_x2_ck = {
.name = "dpll_core_x2_ck",
.parent = &dpll_core_ck,
+ .flags = CLOCK_CLKOUTX2,
.ops = &clkops_null,
.recalc = &omap3_clkoutx2_recalc,
};
@@ -465,7 +468,7 @@
.clksel = dpll_core_m6x2_div,
.clksel_reg = OMAP4430_CM_DIV_M6_DPLL_CORE,
.clksel_mask = OMAP4430_HSDIVIDER_CLKOUT3_DIV_MASK,
- .ops = &clkops_null,
+ .ops = &clkops_omap4_dpllmx_ops,
.recalc = &omap2_clksel_recalc,
.round_rate = &omap2_clksel_round_rate,
.set_rate = &omap2_clksel_set_rate,
@@ -495,7 +498,7 @@
.clksel = dpll_core_m2_div,
.clksel_reg = OMAP4430_CM_DIV_M2_DPLL_CORE,
.clksel_mask = OMAP4430_DPLL_CLKOUT_DIV_MASK,
- .ops = &clkops_null,
+ .ops = &clkops_omap4_dpllmx_ops,
.recalc = &omap2_clksel_recalc,
.round_rate = &omap2_clksel_round_rate,
.set_rate = &omap2_clksel_set_rate,
@@ -515,7 +518,7 @@
.clksel = dpll_core_m6x2_div,
.clksel_reg = OMAP4430_CM_DIV_M5_DPLL_CORE,
.clksel_mask = OMAP4430_HSDIVIDER_CLKOUT2_DIV_MASK,
- .ops = &clkops_null,
+ .ops = &clkops_omap4_dpllmx_ops,
.recalc = &omap2_clksel_recalc,
.round_rate = &omap2_clksel_round_rate,
.set_rate = &omap2_clksel_set_rate,
@@ -581,7 +584,7 @@
.clksel = dpll_core_m6x2_div,
.clksel_reg = OMAP4430_CM_DIV_M4_DPLL_CORE,
.clksel_mask = OMAP4430_HSDIVIDER_CLKOUT1_DIV_MASK,
- .ops = &clkops_null,
+ .ops = &clkops_omap4_dpllmx_ops,
.recalc = &omap2_clksel_recalc,
.round_rate = &omap2_clksel_round_rate,
.set_rate = &omap2_clksel_set_rate,
@@ -606,7 +609,7 @@
.clksel = dpll_abe_m2_div,
.clksel_reg = OMAP4430_CM_DIV_M2_DPLL_ABE,
.clksel_mask = OMAP4430_DPLL_CLKOUT_DIV_MASK,
- .ops = &clkops_null,
+ .ops = &clkops_omap4_dpllmx_ops,
.recalc = &omap2_clksel_recalc,
.round_rate = &omap2_clksel_round_rate,
.set_rate = &omap2_clksel_set_rate,
@@ -632,7 +635,7 @@
.clksel = dpll_core_m6x2_div,
.clksel_reg = OMAP4430_CM_DIV_M7_DPLL_CORE,
.clksel_mask = OMAP4430_HSDIVIDER_CLKOUT4_DIV_MASK,
- .ops = &clkops_null,
+ .ops = &clkops_omap4_dpllmx_ops,
.recalc = &omap2_clksel_recalc,
.round_rate = &omap2_clksel_round_rate,
.set_rate = &omap2_clksel_set_rate,
@@ -689,6 +692,7 @@
static struct clk dpll_iva_x2_ck = {
.name = "dpll_iva_x2_ck",
.parent = &dpll_iva_ck,
+ .flags = CLOCK_CLKOUTX2,
.ops = &clkops_null,
.recalc = &omap3_clkoutx2_recalc,
};
@@ -704,7 +708,7 @@
.clksel = dpll_iva_m4x2_div,
.clksel_reg = OMAP4430_CM_DIV_M4_DPLL_IVA,
.clksel_mask = OMAP4430_HSDIVIDER_CLKOUT1_DIV_MASK,
- .ops = &clkops_null,
+ .ops = &clkops_omap4_dpllmx_ops,
.recalc = &omap2_clksel_recalc,
.round_rate = &omap2_clksel_round_rate,
.set_rate = &omap2_clksel_set_rate,
@@ -716,7 +720,7 @@
.clksel = dpll_iva_m4x2_div,
.clksel_reg = OMAP4430_CM_DIV_M5_DPLL_IVA,
.clksel_mask = OMAP4430_HSDIVIDER_CLKOUT2_DIV_MASK,
- .ops = &clkops_null,
+ .ops = &clkops_omap4_dpllmx_ops,
.recalc = &omap2_clksel_recalc,
.round_rate = &omap2_clksel_round_rate,
.set_rate = &omap2_clksel_set_rate,
@@ -764,7 +768,7 @@
.clksel = dpll_mpu_m2_div,
.clksel_reg = OMAP4430_CM_DIV_M2_DPLL_MPU,
.clksel_mask = OMAP4430_DPLL_CLKOUT_DIV_MASK,
- .ops = &clkops_null,
+ .ops = &clkops_omap4_dpllmx_ops,
.recalc = &omap2_clksel_recalc,
.round_rate = &omap2_clksel_round_rate,
.set_rate = &omap2_clksel_set_rate,
@@ -837,7 +841,7 @@
.clksel = dpll_per_m2_div,
.clksel_reg = OMAP4430_CM_DIV_M2_DPLL_PER,
.clksel_mask = OMAP4430_DPLL_CLKOUT_DIV_MASK,
- .ops = &clkops_null,
+ .ops = &clkops_omap4_dpllmx_ops,
.recalc = &omap2_clksel_recalc,
.round_rate = &omap2_clksel_round_rate,
.set_rate = &omap2_clksel_set_rate,
@@ -846,8 +850,10 @@
static struct clk dpll_per_x2_ck = {
.name = "dpll_per_x2_ck",
.parent = &dpll_per_ck,
- .ops = &clkops_null,
+ .flags = CLOCK_CLKOUTX2,
+ .ops = &clkops_omap4_dpllmx_ops,
.recalc = &omap3_clkoutx2_recalc,
+ .clksel_reg = OMAP4430_CM_DIV_M2_DPLL_PER,
};
static const struct clksel dpll_per_m2x2_div[] = {
@@ -861,7 +867,7 @@
.clksel = dpll_per_m2x2_div,
.clksel_reg = OMAP4430_CM_DIV_M2_DPLL_PER,
.clksel_mask = OMAP4430_DPLL_CLKOUT_DIV_MASK,
- .ops = &clkops_null,
+ .ops = &clkops_omap4_dpllmx_ops,
.recalc = &omap2_clksel_recalc,
.round_rate = &omap2_clksel_round_rate,
.set_rate = &omap2_clksel_set_rate,
@@ -887,7 +893,7 @@
.clksel = dpll_per_m2x2_div,
.clksel_reg = OMAP4430_CM_DIV_M4_DPLL_PER,
.clksel_mask = OMAP4430_HSDIVIDER_CLKOUT1_DIV_MASK,
- .ops = &clkops_null,
+ .ops = &clkops_omap4_dpllmx_ops,
.recalc = &omap2_clksel_recalc,
.round_rate = &omap2_clksel_round_rate,
.set_rate = &omap2_clksel_set_rate,
@@ -899,7 +905,7 @@
.clksel = dpll_per_m2x2_div,
.clksel_reg = OMAP4430_CM_DIV_M5_DPLL_PER,
.clksel_mask = OMAP4430_HSDIVIDER_CLKOUT2_DIV_MASK,
- .ops = &clkops_null,
+ .ops = &clkops_omap4_dpllmx_ops,
.recalc = &omap2_clksel_recalc,
.round_rate = &omap2_clksel_round_rate,
.set_rate = &omap2_clksel_set_rate,
@@ -911,7 +917,7 @@
.clksel = dpll_per_m2x2_div,
.clksel_reg = OMAP4430_CM_DIV_M6_DPLL_PER,
.clksel_mask = OMAP4430_HSDIVIDER_CLKOUT3_DIV_MASK,
- .ops = &clkops_null,
+ .ops = &clkops_omap4_dpllmx_ops,
.recalc = &omap2_clksel_recalc,
.round_rate = &omap2_clksel_round_rate,
.set_rate = &omap2_clksel_set_rate,
@@ -923,7 +929,7 @@
.clksel = dpll_per_m2x2_div,
.clksel_reg = OMAP4430_CM_DIV_M7_DPLL_PER,
.clksel_mask = OMAP4430_HSDIVIDER_CLKOUT4_DIV_MASK,
- .ops = &clkops_null,
+ .ops = &clkops_omap4_dpllmx_ops,
.recalc = &omap2_clksel_recalc,
.round_rate = &omap2_clksel_round_rate,
.set_rate = &omap2_clksel_set_rate,
@@ -964,6 +970,7 @@
static struct clk dpll_unipro_x2_ck = {
.name = "dpll_unipro_x2_ck",
.parent = &dpll_unipro_ck,
+ .flags = CLOCK_CLKOUTX2,
.ops = &clkops_null,
.recalc = &omap3_clkoutx2_recalc,
};
@@ -979,7 +986,7 @@
.clksel = dpll_unipro_m2x2_div,
.clksel_reg = OMAP4430_CM_DIV_M2_DPLL_UNIPRO,
.clksel_mask = OMAP4430_DPLL_CLKOUT_DIV_MASK,
- .ops = &clkops_null,
+ .ops = &clkops_omap4_dpllmx_ops,
.recalc = &omap2_clksel_recalc,
.round_rate = &omap2_clksel_round_rate,
.set_rate = &omap2_clksel_set_rate,
@@ -1028,7 +1035,8 @@
static struct clk dpll_usb_clkdcoldo_ck = {
.name = "dpll_usb_clkdcoldo_ck",
.parent = &dpll_usb_ck,
- .ops = &clkops_null,
+ .ops = &clkops_omap4_dpllmx_ops,
+ .clksel_reg = OMAP4430_CM_CLKDCOLDO_DPLL_USB,
.recalc = &followparent_recalc,
};
@@ -1043,7 +1051,7 @@
.clksel = dpll_usb_m2_div,
.clksel_reg = OMAP4430_CM_DIV_M2_DPLL_USB,
.clksel_mask = OMAP4430_DPLL_CLKOUT_DIV_0_6_MASK,
- .ops = &clkops_null,
+ .ops = &clkops_omap4_dpllmx_ops,
.recalc = &omap2_clksel_recalc,
.round_rate = &omap2_clksel_round_rate,
.set_rate = &omap2_clksel_set_rate,
@@ -3158,11 +3166,11 @@
CLK("omap2_mcspi.2", "fck", &mcspi2_fck, CK_443X),
CLK("omap2_mcspi.3", "fck", &mcspi3_fck, CK_443X),
CLK("omap2_mcspi.4", "fck", &mcspi4_fck, CK_443X),
- CLK("mmci-omap-hs.0", "fck", &mmc1_fck, CK_443X),
- CLK("mmci-omap-hs.1", "fck", &mmc2_fck, CK_443X),
- CLK("mmci-omap-hs.2", "fck", &mmc3_fck, CK_443X),
- CLK("mmci-omap-hs.3", "fck", &mmc4_fck, CK_443X),
- CLK("mmci-omap-hs.4", "fck", &mmc5_fck, CK_443X),
+ CLK("omap_hsmmc.0", "fck", &mmc1_fck, CK_443X),
+ CLK("omap_hsmmc.1", "fck", &mmc2_fck, CK_443X),
+ CLK("omap_hsmmc.2", "fck", &mmc3_fck, CK_443X),
+ CLK("omap_hsmmc.3", "fck", &mmc4_fck, CK_443X),
+ CLK("omap_hsmmc.4", "fck", &mmc5_fck, CK_443X),
CLK(NULL, "ocp2scp_usb_phy_phy_48m", &ocp2scp_usb_phy_phy_48m, CK_443X),
CLK(NULL, "ocp2scp_usb_phy_ick", &ocp2scp_usb_phy_ick, CK_443X),
CLK(NULL, "ocp_wp_noc_ick", &ocp_wp_noc_ick, CK_443X),
@@ -3245,11 +3253,11 @@
CLK("omap_i2c.2", "ick", &dummy_ck, CK_443X),
CLK("omap_i2c.3", "ick", &dummy_ck, CK_443X),
CLK("omap_i2c.4", "ick", &dummy_ck, CK_443X),
- CLK("mmci-omap-hs.0", "ick", &dummy_ck, CK_443X),
- CLK("mmci-omap-hs.1", "ick", &dummy_ck, CK_443X),
- CLK("mmci-omap-hs.2", "ick", &dummy_ck, CK_443X),
- CLK("mmci-omap-hs.3", "ick", &dummy_ck, CK_443X),
- CLK("mmci-omap-hs.4", "ick", &dummy_ck, CK_443X),
+ CLK("omap_hsmmc.0", "ick", &dummy_ck, CK_443X),
+ CLK("omap_hsmmc.1", "ick", &dummy_ck, CK_443X),
+ CLK("omap_hsmmc.2", "ick", &dummy_ck, CK_443X),
+ CLK("omap_hsmmc.3", "ick", &dummy_ck, CK_443X),
+ CLK("omap_hsmmc.4", "ick", &dummy_ck, CK_443X),
CLK("omap-mcbsp.1", "ick", &dummy_ck, CK_443X),
CLK("omap-mcbsp.2", "ick", &dummy_ck, CK_443X),
CLK("omap-mcbsp.3", "ick", &dummy_ck, CK_443X),
@@ -3301,6 +3309,9 @@
omap2_init_clk_clkdm(c->lk.clk);
}
+ /* Disable autoidle on all clocks; let the PM code enable it later */
+ omap_clk_disable_autoidle_all();
+
recalculate_root_clocks();
/*
diff --git a/arch/arm/mach-omap2/clock_common_data.c b/arch/arm/mach-omap2/clock_common_data.c
index 1cf8131..6424d46 100644
--- a/arch/arm/mach-omap2/clock_common_data.c
+++ b/arch/arm/mach-omap2/clock_common_data.c
@@ -37,3 +37,9 @@
{ .div = 0 }
};
+const struct clksel_rate dsp_ick_rates[] = {
+ { .div = 1, .val = 1, .flags = RATE_IN_24XX },
+ { .div = 2, .val = 2, .flags = RATE_IN_24XX },
+ { .div = 3, .val = 3, .flags = RATE_IN_243X },
+ { .div = 0 },
+};
diff --git a/arch/arm/mach-omap2/clockdomain.c b/arch/arm/mach-omap2/clockdomain.c
index 58e42f7..ab87854 100644
--- a/arch/arm/mach-omap2/clockdomain.c
+++ b/arch/arm/mach-omap2/clockdomain.c
@@ -26,17 +26,8 @@
#include <linux/bitops.h>
-#include "prm2xxx_3xxx.h"
-#include "prm-regbits-24xx.h"
-#include "cm2xxx_3xxx.h"
-#include "cm-regbits-24xx.h"
-#include "cminst44xx.h"
-#include "prcm44xx.h"
-
#include <plat/clock.h>
-#include "powerdomain.h"
#include "clockdomain.h"
-#include <plat/prcm.h>
/* clkdm_list contains all registered struct clockdomains */
static LIST_HEAD(clkdm_list);
@@ -44,6 +35,7 @@
/* array of clockdomain deps to be added/removed when clkdm in hwsup mode */
static struct clkdm_autodep *autodeps;
+static struct clkdm_ops *arch_clkdm;
/* Private functions */
@@ -177,11 +169,11 @@
* XXX autodeps are deprecated and should be removed at the earliest
* opportunity
*/
-static void _clkdm_add_autodeps(struct clockdomain *clkdm)
+void _clkdm_add_autodeps(struct clockdomain *clkdm)
{
struct clkdm_autodep *autodep;
- if (!autodeps)
+ if (!autodeps || clkdm->flags & CLKDM_NO_AUTODEPS)
return;
for (autodep = autodeps; autodep->clkdm.ptr; autodep++) {
@@ -211,11 +203,11 @@
* XXX autodeps are deprecated and should be removed at the earliest
* opportunity
*/
-static void _clkdm_del_autodeps(struct clockdomain *clkdm)
+void _clkdm_del_autodeps(struct clockdomain *clkdm)
{
struct clkdm_autodep *autodep;
- if (!autodeps)
+ if (!autodeps || clkdm->flags & CLKDM_NO_AUTODEPS)
return;
for (autodep = autodeps; autodep->clkdm.ptr; autodep++) {
@@ -235,55 +227,29 @@
}
/**
- * _enable_hwsup - place a clockdomain into hardware-supervised idle
- * @clkdm: struct clockdomain *
+ * _resolve_clkdm_deps() - resolve clkdm_names in @clkdm_deps to clkdms
+ * @clkdm: clockdomain that we are resolving dependencies for
+ * @clkdm_deps: ptr to array of struct clkdm_deps to resolve
*
- * Place the clockdomain into hardware-supervised idle mode. No return
- * value.
- *
- * XXX Should this return an error if the clockdomain does not support
- * hardware-supervised idle mode?
- */
-static void _enable_hwsup(struct clockdomain *clkdm)
-{
- if (cpu_is_omap24xx())
- omap2xxx_cm_clkdm_enable_hwsup(clkdm->pwrdm.ptr->prcm_offs,
- clkdm->clktrctrl_mask);
- else if (cpu_is_omap34xx())
- omap3xxx_cm_clkdm_enable_hwsup(clkdm->pwrdm.ptr->prcm_offs,
- clkdm->clktrctrl_mask);
- else if (cpu_is_omap44xx())
- return omap4_cminst_clkdm_enable_hwsup(clkdm->prcm_partition,
- clkdm->cm_inst,
- clkdm->clkdm_offs);
- else
- BUG();
-}
-
-/**
- * _disable_hwsup - place a clockdomain into software-supervised idle
- * @clkdm: struct clockdomain *
- *
- * Place the clockdomain @clkdm into software-supervised idle mode.
+ * Iterates through @clkdm_deps, looking up the struct clockdomain named by
+ * clkdm_name and storing the clockdomain pointer in the struct clkdm_dep.
* No return value.
- *
- * XXX Should this return an error if the clockdomain does not support
- * software-supervised idle mode?
*/
-static void _disable_hwsup(struct clockdomain *clkdm)
+static void _resolve_clkdm_deps(struct clockdomain *clkdm,
+ struct clkdm_dep *clkdm_deps)
{
- if (cpu_is_omap24xx())
- omap2xxx_cm_clkdm_disable_hwsup(clkdm->pwrdm.ptr->prcm_offs,
- clkdm->clktrctrl_mask);
- else if (cpu_is_omap34xx())
- omap3xxx_cm_clkdm_disable_hwsup(clkdm->pwrdm.ptr->prcm_offs,
- clkdm->clktrctrl_mask);
- else if (cpu_is_omap44xx())
- return omap4_cminst_clkdm_disable_hwsup(clkdm->prcm_partition,
- clkdm->cm_inst,
- clkdm->clkdm_offs);
- else
- BUG();
+ struct clkdm_dep *cd;
+
+ for (cd = clkdm_deps; cd && cd->clkdm_name; cd++) {
+ if (!omap_chip_is(cd->omap_chip))
+ continue;
+ if (cd->clkdm)
+ continue;
+ cd->clkdm = _clkdm_lookup(cd->clkdm_name);
+
+ WARN(!cd->clkdm, "clockdomain: %s: could not find clkdm %s while resolving dependencies - should never happen",
+ clkdm->name, cd->clkdm_name);
+ }
}
/* Public functions */
@@ -292,6 +258,7 @@
* clkdm_init - set up the clockdomain layer
* @clkdms: optional pointer to an array of clockdomains to register
* @init_autodeps: optional pointer to an array of autodeps to register
+ * @custom_funcs: func pointers for arch specfic implementations
*
* Set up internal state. If a pointer to an array of clockdomains
* @clkdms was supplied, loop through the list of clockdomains,
@@ -300,12 +267,18 @@
* @init_autodeps was provided, register those. No return value.
*/
void clkdm_init(struct clockdomain **clkdms,
- struct clkdm_autodep *init_autodeps)
+ struct clkdm_autodep *init_autodeps,
+ struct clkdm_ops *custom_funcs)
{
struct clockdomain **c = NULL;
struct clockdomain *clkdm;
struct clkdm_autodep *autodep = NULL;
+ if (!custom_funcs)
+ WARN(1, "No custom clkdm functions registered\n");
+ else
+ arch_clkdm = custom_funcs;
+
if (clkdms)
for (c = clkdms; *c; c++)
_clkdm_register(*c);
@@ -321,11 +294,14 @@
*/
list_for_each_entry(clkdm, &clkdm_list, node) {
if (clkdm->flags & CLKDM_CAN_FORCE_WAKEUP)
- omap2_clkdm_wakeup(clkdm);
+ clkdm_wakeup(clkdm);
else if (clkdm->flags & CLKDM_CAN_DISABLE_AUTO)
- omap2_clkdm_deny_idle(clkdm);
+ clkdm_deny_idle(clkdm);
+ _resolve_clkdm_deps(clkdm, clkdm->wkdep_srcs);
clkdm_clear_all_wkdeps(clkdm);
+
+ _resolve_clkdm_deps(clkdm, clkdm->sleepdep_srcs);
clkdm_clear_all_sleepdeps(clkdm);
}
}
@@ -422,32 +398,32 @@
int clkdm_add_wkdep(struct clockdomain *clkdm1, struct clockdomain *clkdm2)
{
struct clkdm_dep *cd;
-
- if (!cpu_is_omap24xx() && !cpu_is_omap34xx()) {
- pr_err("clockdomain: %s/%s: %s: not yet implemented\n",
- clkdm1->name, clkdm2->name, __func__);
- return -EINVAL;
- }
+ int ret = 0;
if (!clkdm1 || !clkdm2)
return -EINVAL;
cd = _clkdm_deps_lookup(clkdm2, clkdm1->wkdep_srcs);
- if (IS_ERR(cd)) {
+ if (IS_ERR(cd))
+ ret = PTR_ERR(cd);
+
+ if (!arch_clkdm || !arch_clkdm->clkdm_add_wkdep)
+ ret = -EINVAL;
+
+ if (ret) {
pr_debug("clockdomain: hardware cannot set/clear wake up of "
"%s when %s wakes up\n", clkdm1->name, clkdm2->name);
- return PTR_ERR(cd);
+ return ret;
}
if (atomic_inc_return(&cd->wkdep_usecount) == 1) {
pr_debug("clockdomain: hardware will wake up %s when %s wakes "
"up\n", clkdm1->name, clkdm2->name);
- omap2_prm_set_mod_reg_bits((1 << clkdm2->dep_bit),
- clkdm1->pwrdm.ptr->prcm_offs, PM_WKDEP);
+ ret = arch_clkdm->clkdm_add_wkdep(clkdm1, clkdm2);
}
- return 0;
+ return ret;
}
/**
@@ -463,32 +439,32 @@
int clkdm_del_wkdep(struct clockdomain *clkdm1, struct clockdomain *clkdm2)
{
struct clkdm_dep *cd;
-
- if (!cpu_is_omap24xx() && !cpu_is_omap34xx()) {
- pr_err("clockdomain: %s/%s: %s: not yet implemented\n",
- clkdm1->name, clkdm2->name, __func__);
- return -EINVAL;
- }
+ int ret = 0;
if (!clkdm1 || !clkdm2)
return -EINVAL;
cd = _clkdm_deps_lookup(clkdm2, clkdm1->wkdep_srcs);
- if (IS_ERR(cd)) {
+ if (IS_ERR(cd))
+ ret = PTR_ERR(cd);
+
+ if (!arch_clkdm || !arch_clkdm->clkdm_del_wkdep)
+ ret = -EINVAL;
+
+ if (ret) {
pr_debug("clockdomain: hardware cannot set/clear wake up of "
"%s when %s wakes up\n", clkdm1->name, clkdm2->name);
- return PTR_ERR(cd);
+ return ret;
}
if (atomic_dec_return(&cd->wkdep_usecount) == 0) {
pr_debug("clockdomain: hardware will no longer wake up %s "
"after %s wakes up\n", clkdm1->name, clkdm2->name);
- omap2_prm_clear_mod_reg_bits((1 << clkdm2->dep_bit),
- clkdm1->pwrdm.ptr->prcm_offs, PM_WKDEP);
+ ret = arch_clkdm->clkdm_del_wkdep(clkdm1, clkdm2);
}
- return 0;
+ return ret;
}
/**
@@ -508,26 +484,26 @@
int clkdm_read_wkdep(struct clockdomain *clkdm1, struct clockdomain *clkdm2)
{
struct clkdm_dep *cd;
+ int ret = 0;
if (!clkdm1 || !clkdm2)
return -EINVAL;
- if (!cpu_is_omap24xx() && !cpu_is_omap34xx()) {
- pr_err("clockdomain: %s/%s: %s: not yet implemented\n",
- clkdm1->name, clkdm2->name, __func__);
- return -EINVAL;
- }
-
cd = _clkdm_deps_lookup(clkdm2, clkdm1->wkdep_srcs);
- if (IS_ERR(cd)) {
+ if (IS_ERR(cd))
+ ret = PTR_ERR(cd);
+
+ if (!arch_clkdm || !arch_clkdm->clkdm_read_wkdep)
+ ret = -EINVAL;
+
+ if (ret) {
pr_debug("clockdomain: hardware cannot set/clear wake up of "
"%s when %s wakes up\n", clkdm1->name, clkdm2->name);
- return PTR_ERR(cd);
+ return ret;
}
/* XXX It's faster to return the atomic wkdep_usecount */
- return omap2_prm_read_mod_bits_shift(clkdm1->pwrdm.ptr->prcm_offs, PM_WKDEP,
- (1 << clkdm2->dep_bit));
+ return arch_clkdm->clkdm_read_wkdep(clkdm1, clkdm2);
}
/**
@@ -542,33 +518,13 @@
*/
int clkdm_clear_all_wkdeps(struct clockdomain *clkdm)
{
- struct clkdm_dep *cd;
- u32 mask = 0;
-
- if (!cpu_is_omap24xx() && !cpu_is_omap34xx()) {
- pr_err("clockdomain: %s: %s: not yet implemented\n",
- clkdm->name, __func__);
- return -EINVAL;
- }
-
if (!clkdm)
return -EINVAL;
- for (cd = clkdm->wkdep_srcs; cd && cd->clkdm_name; cd++) {
- if (!omap_chip_is(cd->omap_chip))
- continue;
+ if (!arch_clkdm || !arch_clkdm->clkdm_clear_all_wkdeps)
+ return -EINVAL;
- if (!cd->clkdm && cd->clkdm_name)
- cd->clkdm = _clkdm_lookup(cd->clkdm_name);
-
- /* PRM accesses are slow, so minimize them */
- mask |= 1 << cd->clkdm->dep_bit;
- atomic_set(&cd->wkdep_usecount, 0);
- }
-
- omap2_prm_clear_mod_reg_bits(mask, clkdm->pwrdm.ptr->prcm_offs, PM_WKDEP);
-
- return 0;
+ return arch_clkdm->clkdm_clear_all_wkdeps(clkdm);
}
/**
@@ -586,31 +542,33 @@
int clkdm_add_sleepdep(struct clockdomain *clkdm1, struct clockdomain *clkdm2)
{
struct clkdm_dep *cd;
-
- if (!cpu_is_omap34xx())
- return -EINVAL;
+ int ret = 0;
if (!clkdm1 || !clkdm2)
return -EINVAL;
cd = _clkdm_deps_lookup(clkdm2, clkdm1->sleepdep_srcs);
- if (IS_ERR(cd)) {
+ if (IS_ERR(cd))
+ ret = PTR_ERR(cd);
+
+ if (!arch_clkdm || !arch_clkdm->clkdm_add_sleepdep)
+ ret = -EINVAL;
+
+ if (ret) {
pr_debug("clockdomain: hardware cannot set/clear sleep "
"dependency affecting %s from %s\n", clkdm1->name,
clkdm2->name);
- return PTR_ERR(cd);
+ return ret;
}
if (atomic_inc_return(&cd->sleepdep_usecount) == 1) {
pr_debug("clockdomain: will prevent %s from sleeping if %s "
"is active\n", clkdm1->name, clkdm2->name);
- omap2_cm_set_mod_reg_bits((1 << clkdm2->dep_bit),
- clkdm1->pwrdm.ptr->prcm_offs,
- OMAP3430_CM_SLEEPDEP);
+ ret = arch_clkdm->clkdm_add_sleepdep(clkdm1, clkdm2);
}
- return 0;
+ return ret;
}
/**
@@ -628,19 +586,23 @@
int clkdm_del_sleepdep(struct clockdomain *clkdm1, struct clockdomain *clkdm2)
{
struct clkdm_dep *cd;
-
- if (!cpu_is_omap34xx())
- return -EINVAL;
+ int ret = 0;
if (!clkdm1 || !clkdm2)
return -EINVAL;
cd = _clkdm_deps_lookup(clkdm2, clkdm1->sleepdep_srcs);
- if (IS_ERR(cd)) {
+ if (IS_ERR(cd))
+ ret = PTR_ERR(cd);
+
+ if (!arch_clkdm || !arch_clkdm->clkdm_del_sleepdep)
+ ret = -EINVAL;
+
+ if (ret) {
pr_debug("clockdomain: hardware cannot set/clear sleep "
"dependency affecting %s from %s\n", clkdm1->name,
clkdm2->name);
- return PTR_ERR(cd);
+ return ret;
}
if (atomic_dec_return(&cd->sleepdep_usecount) == 0) {
@@ -648,12 +610,10 @@
"sleeping if %s is active\n", clkdm1->name,
clkdm2->name);
- omap2_cm_clear_mod_reg_bits((1 << clkdm2->dep_bit),
- clkdm1->pwrdm.ptr->prcm_offs,
- OMAP3430_CM_SLEEPDEP);
+ ret = arch_clkdm->clkdm_del_sleepdep(clkdm1, clkdm2);
}
- return 0;
+ return ret;
}
/**
@@ -675,25 +635,27 @@
int clkdm_read_sleepdep(struct clockdomain *clkdm1, struct clockdomain *clkdm2)
{
struct clkdm_dep *cd;
-
- if (!cpu_is_omap34xx())
- return -EINVAL;
+ int ret = 0;
if (!clkdm1 || !clkdm2)
return -EINVAL;
cd = _clkdm_deps_lookup(clkdm2, clkdm1->sleepdep_srcs);
- if (IS_ERR(cd)) {
+ if (IS_ERR(cd))
+ ret = PTR_ERR(cd);
+
+ if (!arch_clkdm || !arch_clkdm->clkdm_read_sleepdep)
+ ret = -EINVAL;
+
+ if (ret) {
pr_debug("clockdomain: hardware cannot set/clear sleep "
"dependency affecting %s from %s\n", clkdm1->name,
clkdm2->name);
- return PTR_ERR(cd);
+ return ret;
}
/* XXX It's faster to return the atomic sleepdep_usecount */
- return omap2_prm_read_mod_bits_shift(clkdm1->pwrdm.ptr->prcm_offs,
- OMAP3430_CM_SLEEPDEP,
- (1 << clkdm2->dep_bit));
+ return arch_clkdm->clkdm_read_sleepdep(clkdm1, clkdm2);
}
/**
@@ -708,35 +670,17 @@
*/
int clkdm_clear_all_sleepdeps(struct clockdomain *clkdm)
{
- struct clkdm_dep *cd;
- u32 mask = 0;
-
- if (!cpu_is_omap34xx())
- return -EINVAL;
-
if (!clkdm)
return -EINVAL;
- for (cd = clkdm->sleepdep_srcs; cd && cd->clkdm_name; cd++) {
- if (!omap_chip_is(cd->omap_chip))
- continue;
+ if (!arch_clkdm || !arch_clkdm->clkdm_clear_all_sleepdeps)
+ return -EINVAL;
- if (!cd->clkdm && cd->clkdm_name)
- cd->clkdm = _clkdm_lookup(cd->clkdm_name);
-
- /* PRM accesses are slow, so minimize them */
- mask |= 1 << cd->clkdm->dep_bit;
- atomic_set(&cd->sleepdep_usecount, 0);
- }
-
- omap2_prm_clear_mod_reg_bits(mask, clkdm->pwrdm.ptr->prcm_offs,
- OMAP3430_CM_SLEEPDEP);
-
- return 0;
+ return arch_clkdm->clkdm_clear_all_sleepdeps(clkdm);
}
/**
- * omap2_clkdm_sleep - force clockdomain sleep transition
+ * clkdm_sleep - force clockdomain sleep transition
* @clkdm: struct clockdomain *
*
* Instruct the CM to force a sleep transition on the specified
@@ -744,7 +688,7 @@
* clockdomain does not support software-initiated sleep; 0 upon
* success.
*/
-int omap2_clkdm_sleep(struct clockdomain *clkdm)
+int clkdm_sleep(struct clockdomain *clkdm)
{
if (!clkdm)
return -EINVAL;
@@ -755,33 +699,16 @@
return -EINVAL;
}
+ if (!arch_clkdm || !arch_clkdm->clkdm_sleep)
+ return -EINVAL;
+
pr_debug("clockdomain: forcing sleep on %s\n", clkdm->name);
- if (cpu_is_omap24xx()) {
-
- omap2_cm_set_mod_reg_bits(OMAP24XX_FORCESTATE_MASK,
- clkdm->pwrdm.ptr->prcm_offs, OMAP2_PM_PWSTCTRL);
-
- } else if (cpu_is_omap34xx()) {
-
- omap3xxx_cm_clkdm_force_sleep(clkdm->pwrdm.ptr->prcm_offs,
- clkdm->clktrctrl_mask);
-
- } else if (cpu_is_omap44xx()) {
-
- omap4_cminst_clkdm_force_sleep(clkdm->prcm_partition,
- clkdm->cm_inst,
- clkdm->clkdm_offs);
-
- } else {
- BUG();
- };
-
- return 0;
+ return arch_clkdm->clkdm_sleep(clkdm);
}
/**
- * omap2_clkdm_wakeup - force clockdomain wakeup transition
+ * clkdm_wakeup - force clockdomain wakeup transition
* @clkdm: struct clockdomain *
*
* Instruct the CM to force a wakeup transition on the specified
@@ -789,7 +716,7 @@
* clockdomain does not support software-controlled wakeup; 0 upon
* success.
*/
-int omap2_clkdm_wakeup(struct clockdomain *clkdm)
+int clkdm_wakeup(struct clockdomain *clkdm)
{
if (!clkdm)
return -EINVAL;
@@ -800,33 +727,16 @@
return -EINVAL;
}
+ if (!arch_clkdm || !arch_clkdm->clkdm_wakeup)
+ return -EINVAL;
+
pr_debug("clockdomain: forcing wakeup on %s\n", clkdm->name);
- if (cpu_is_omap24xx()) {
-
- omap2_cm_clear_mod_reg_bits(OMAP24XX_FORCESTATE_MASK,
- clkdm->pwrdm.ptr->prcm_offs, OMAP2_PM_PWSTCTRL);
-
- } else if (cpu_is_omap34xx()) {
-
- omap3xxx_cm_clkdm_force_wakeup(clkdm->pwrdm.ptr->prcm_offs,
- clkdm->clktrctrl_mask);
-
- } else if (cpu_is_omap44xx()) {
-
- omap4_cminst_clkdm_force_wakeup(clkdm->prcm_partition,
- clkdm->cm_inst,
- clkdm->clkdm_offs);
-
- } else {
- BUG();
- };
-
- return 0;
+ return arch_clkdm->clkdm_wakeup(clkdm);
}
/**
- * omap2_clkdm_allow_idle - enable hwsup idle transitions for clkdm
+ * clkdm_allow_idle - enable hwsup idle transitions for clkdm
* @clkdm: struct clockdomain *
*
* Allow the hardware to automatically switch the clockdomain @clkdm into
@@ -835,7 +745,7 @@
* framework, wkdep/sleepdep autodependencies are added; this is so
* device drivers can read and write to the device. No return value.
*/
-void omap2_clkdm_allow_idle(struct clockdomain *clkdm)
+void clkdm_allow_idle(struct clockdomain *clkdm)
{
if (!clkdm)
return;
@@ -846,27 +756,18 @@
return;
}
+ if (!arch_clkdm || !arch_clkdm->clkdm_allow_idle)
+ return;
+
pr_debug("clockdomain: enabling automatic idle transitions for %s\n",
clkdm->name);
- /*
- * XXX This should be removed once TI adds wakeup/sleep
- * dependency code and data for OMAP4.
- */
- if (cpu_is_omap44xx()) {
- pr_err("clockdomain: %s: OMAP4 wakeup/sleep dependency support: not yet implemented\n", clkdm->name);
- } else {
- if (atomic_read(&clkdm->usecount) > 0)
- _clkdm_add_autodeps(clkdm);
- }
-
- _enable_hwsup(clkdm);
-
+ arch_clkdm->clkdm_allow_idle(clkdm);
pwrdm_clkdm_state_switch(clkdm);
}
/**
- * omap2_clkdm_deny_idle - disable hwsup idle transitions for clkdm
+ * clkdm_deny_idle - disable hwsup idle transitions for clkdm
* @clkdm: struct clockdomain *
*
* Prevent the hardware from automatically switching the clockdomain
@@ -874,7 +775,7 @@
* downstream clocks enabled in the clock framework, wkdep/sleepdep
* autodependencies are removed. No return value.
*/
-void omap2_clkdm_deny_idle(struct clockdomain *clkdm)
+void clkdm_deny_idle(struct clockdomain *clkdm)
{
if (!clkdm)
return;
@@ -885,28 +786,20 @@
return;
}
+ if (!arch_clkdm || !arch_clkdm->clkdm_deny_idle)
+ return;
+
pr_debug("clockdomain: disabling automatic idle transitions for %s\n",
clkdm->name);
- _disable_hwsup(clkdm);
-
- /*
- * XXX This should be removed once TI adds wakeup/sleep
- * dependency code and data for OMAP4.
- */
- if (cpu_is_omap44xx()) {
- pr_err("clockdomain: %s: OMAP4 wakeup/sleep dependency support: not yet implemented\n", clkdm->name);
- } else {
- if (atomic_read(&clkdm->usecount) > 0)
- _clkdm_del_autodeps(clkdm);
- }
+ arch_clkdm->clkdm_deny_idle(clkdm);
}
/* Clockdomain-to-clock framework interface code */
/**
- * omap2_clkdm_clk_enable - add an enabled downstream clock to this clkdm
+ * clkdm_clk_enable - add an enabled downstream clock to this clkdm
* @clkdm: struct clockdomain *
* @clk: struct clk * of the enabled downstream clock
*
@@ -919,10 +812,8 @@
* by on-chip processors. Returns -EINVAL if passed null pointers;
* returns 0 upon success or if the clockdomain is in hwsup idle mode.
*/
-int omap2_clkdm_clk_enable(struct clockdomain *clkdm, struct clk *clk)
+int clkdm_clk_enable(struct clockdomain *clkdm, struct clk *clk)
{
- bool hwsup = false;
-
/*
* XXX Rewrite this code to maintain a list of enabled
* downstream clocks for debugging purposes?
@@ -931,6 +822,9 @@
if (!clkdm || !clk)
return -EINVAL;
+ if (!arch_clkdm || !arch_clkdm->clkdm_clk_enable)
+ return -EINVAL;
+
if (atomic_inc_return(&clkdm->usecount) > 1)
return 0;
@@ -939,31 +833,7 @@
pr_debug("clockdomain: clkdm %s: clk %s now enabled\n", clkdm->name,
clk->name);
- if (cpu_is_omap24xx() || cpu_is_omap34xx()) {
-
- if (!clkdm->clktrctrl_mask)
- return 0;
-
- hwsup = omap2_cm_is_clkdm_in_hwsup(clkdm->pwrdm.ptr->prcm_offs,
- clkdm->clktrctrl_mask);
-
- } else if (cpu_is_omap44xx()) {
-
- hwsup = omap4_cminst_is_clkdm_in_hwsup(clkdm->prcm_partition,
- clkdm->cm_inst,
- clkdm->clkdm_offs);
-
- }
-
- if (hwsup) {
- /* Disable HW transitions when we are changing deps */
- _disable_hwsup(clkdm);
- _clkdm_add_autodeps(clkdm);
- _enable_hwsup(clkdm);
- } else {
- omap2_clkdm_wakeup(clkdm);
- }
-
+ arch_clkdm->clkdm_clk_enable(clkdm);
pwrdm_wait_transition(clkdm->pwrdm.ptr);
pwrdm_clkdm_state_switch(clkdm);
@@ -971,7 +841,7 @@
}
/**
- * omap2_clkdm_clk_disable - remove an enabled downstream clock from this clkdm
+ * clkdm_clk_disable - remove an enabled downstream clock from this clkdm
* @clkdm: struct clockdomain *
* @clk: struct clk * of the disabled downstream clock
*
@@ -984,10 +854,8 @@
* is enabled; or returns 0 upon success or if the clockdomain is in
* hwsup idle mode.
*/
-int omap2_clkdm_clk_disable(struct clockdomain *clkdm, struct clk *clk)
+int clkdm_clk_disable(struct clockdomain *clkdm, struct clk *clk)
{
- bool hwsup = false;
-
/*
* XXX Rewrite this code to maintain a list of enabled
* downstream clocks for debugging purposes?
@@ -996,6 +864,9 @@
if (!clkdm || !clk)
return -EINVAL;
+ if (!arch_clkdm || !arch_clkdm->clkdm_clk_disable)
+ return -EINVAL;
+
#ifdef DEBUG
if (atomic_read(&clkdm->usecount) == 0) {
WARN_ON(1); /* underflow */
@@ -1011,31 +882,7 @@
pr_debug("clockdomain: clkdm %s: clk %s now disabled\n", clkdm->name,
clk->name);
- if (cpu_is_omap24xx() || cpu_is_omap34xx()) {
-
- if (!clkdm->clktrctrl_mask)
- return 0;
-
- hwsup = omap2_cm_is_clkdm_in_hwsup(clkdm->pwrdm.ptr->prcm_offs,
- clkdm->clktrctrl_mask);
-
- } else if (cpu_is_omap44xx()) {
-
- hwsup = omap4_cminst_is_clkdm_in_hwsup(clkdm->prcm_partition,
- clkdm->cm_inst,
- clkdm->clkdm_offs);
-
- }
-
- if (hwsup) {
- /* Disable HW transitions when we are changing deps */
- _disable_hwsup(clkdm);
- _clkdm_del_autodeps(clkdm);
- _enable_hwsup(clkdm);
- } else {
- omap2_clkdm_sleep(clkdm);
- }
-
+ arch_clkdm->clkdm_clk_disable(clkdm);
pwrdm_clkdm_state_switch(clkdm);
return 0;
diff --git a/arch/arm/mach-omap2/clockdomain.h b/arch/arm/mach-omap2/clockdomain.h
index 9b459c2..85b3dce 100644
--- a/arch/arm/mach-omap2/clockdomain.h
+++ b/arch/arm/mach-omap2/clockdomain.h
@@ -4,7 +4,7 @@
* OMAP2/3 clockdomain framework functions
*
* Copyright (C) 2008 Texas Instruments, Inc.
- * Copyright (C) 2008-2010 Nokia Corporation
+ * Copyright (C) 2008-2011 Nokia Corporation
*
* Paul Walmsley
*
@@ -22,11 +22,19 @@
#include <plat/clock.h>
#include <plat/cpu.h>
-/* Clockdomain capability flags */
+/*
+ * Clockdomain flags
+ *
+ * XXX Document CLKDM_CAN_* flags
+ *
+ * CLKDM_NO_AUTODEPS: Prevent "autodeps" from being added/removed from this
+ * clockdomain. (Currently, this applies to OMAP3 clockdomains only.)
+ */
#define CLKDM_CAN_FORCE_SLEEP (1 << 0)
#define CLKDM_CAN_FORCE_WAKEUP (1 << 1)
#define CLKDM_CAN_ENABLE_AUTO (1 << 2)
#define CLKDM_CAN_DISABLE_AUTO (1 << 3)
+#define CLKDM_NO_AUTODEPS (1 << 4)
#define CLKDM_CAN_HWSUP (CLKDM_CAN_ENABLE_AUTO | CLKDM_CAN_DISABLE_AUTO)
#define CLKDM_CAN_SWSUP (CLKDM_CAN_FORCE_SLEEP | CLKDM_CAN_FORCE_WAKEUP)
@@ -116,7 +124,42 @@
struct list_head node;
};
-void clkdm_init(struct clockdomain **clkdms, struct clkdm_autodep *autodeps);
+/**
+ * struct clkdm_ops - Arch specfic function implementations
+ * @clkdm_add_wkdep: Add a wakeup dependency between clk domains
+ * @clkdm_del_wkdep: Delete a wakeup dependency between clk domains
+ * @clkdm_read_wkdep: Read wakeup dependency state between clk domains
+ * @clkdm_clear_all_wkdeps: Remove all wakeup dependencies from the clk domain
+ * @clkdm_add_sleepdep: Add a sleep dependency between clk domains
+ * @clkdm_del_sleepdep: Delete a sleep dependency between clk domains
+ * @clkdm_read_sleepdep: Read sleep dependency state between clk domains
+ * @clkdm_clear_all_sleepdeps: Remove all sleep dependencies from the clk domain
+ * @clkdm_sleep: Force a clockdomain to sleep
+ * @clkdm_wakeup: Force a clockdomain to wakeup
+ * @clkdm_allow_idle: Enable hw supervised idle transitions for clock domain
+ * @clkdm_deny_idle: Disable hw supervised idle transitions for clock domain
+ * @clkdm_clk_enable: Put the clkdm in right state for a clock enable
+ * @clkdm_clk_disable: Put the clkdm in right state for a clock disable
+ */
+struct clkdm_ops {
+ int (*clkdm_add_wkdep)(struct clockdomain *clkdm1, struct clockdomain *clkdm2);
+ int (*clkdm_del_wkdep)(struct clockdomain *clkdm1, struct clockdomain *clkdm2);
+ int (*clkdm_read_wkdep)(struct clockdomain *clkdm1, struct clockdomain *clkdm2);
+ int (*clkdm_clear_all_wkdeps)(struct clockdomain *clkdm);
+ int (*clkdm_add_sleepdep)(struct clockdomain *clkdm1, struct clockdomain *clkdm2);
+ int (*clkdm_del_sleepdep)(struct clockdomain *clkdm1, struct clockdomain *clkdm2);
+ int (*clkdm_read_sleepdep)(struct clockdomain *clkdm1, struct clockdomain *clkdm2);
+ int (*clkdm_clear_all_sleepdeps)(struct clockdomain *clkdm);
+ int (*clkdm_sleep)(struct clockdomain *clkdm);
+ int (*clkdm_wakeup)(struct clockdomain *clkdm);
+ void (*clkdm_allow_idle)(struct clockdomain *clkdm);
+ void (*clkdm_deny_idle)(struct clockdomain *clkdm);
+ int (*clkdm_clk_enable)(struct clockdomain *clkdm);
+ int (*clkdm_clk_disable)(struct clockdomain *clkdm);
+};
+
+void clkdm_init(struct clockdomain **clkdms, struct clkdm_autodep *autodeps,
+ struct clkdm_ops *custom_funcs);
struct clockdomain *clkdm_lookup(const char *name);
int clkdm_for_each(int (*fn)(struct clockdomain *clkdm, void *user),
@@ -132,16 +175,23 @@
int clkdm_read_sleepdep(struct clockdomain *clkdm1, struct clockdomain *clkdm2);
int clkdm_clear_all_sleepdeps(struct clockdomain *clkdm);
-void omap2_clkdm_allow_idle(struct clockdomain *clkdm);
-void omap2_clkdm_deny_idle(struct clockdomain *clkdm);
+void clkdm_allow_idle(struct clockdomain *clkdm);
+void clkdm_deny_idle(struct clockdomain *clkdm);
-int omap2_clkdm_wakeup(struct clockdomain *clkdm);
-int omap2_clkdm_sleep(struct clockdomain *clkdm);
+int clkdm_wakeup(struct clockdomain *clkdm);
+int clkdm_sleep(struct clockdomain *clkdm);
-int omap2_clkdm_clk_enable(struct clockdomain *clkdm, struct clk *clk);
-int omap2_clkdm_clk_disable(struct clockdomain *clkdm, struct clk *clk);
+int clkdm_clk_enable(struct clockdomain *clkdm, struct clk *clk);
+int clkdm_clk_disable(struct clockdomain *clkdm, struct clk *clk);
-extern void __init omap2_clockdomains_init(void);
+extern void __init omap2xxx_clockdomains_init(void);
+extern void __init omap3xxx_clockdomains_init(void);
extern void __init omap44xx_clockdomains_init(void);
+extern void _clkdm_add_autodeps(struct clockdomain *clkdm);
+extern void _clkdm_del_autodeps(struct clockdomain *clkdm);
+
+extern struct clkdm_ops omap2_clkdm_operations;
+extern struct clkdm_ops omap3_clkdm_operations;
+extern struct clkdm_ops omap4_clkdm_operations;
#endif
diff --git a/arch/arm/mach-omap2/clockdomain2xxx_3xxx.c b/arch/arm/mach-omap2/clockdomain2xxx_3xxx.c
new file mode 100644
index 0000000..48d0db7
--- /dev/null
+++ b/arch/arm/mach-omap2/clockdomain2xxx_3xxx.c
@@ -0,0 +1,274 @@
+/*
+ * OMAP2 and OMAP3 clockdomain control
+ *
+ * Copyright (C) 2008-2010 Texas Instruments, Inc.
+ * Copyright (C) 2008-2010 Nokia Corporation
+ *
+ * Derived from mach-omap2/clockdomain.c written by Paul Walmsley
+ * Rajendra Nayak <rnayak@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/types.h>
+#include <plat/prcm.h>
+#include "prm.h"
+#include "prm2xxx_3xxx.h"
+#include "cm.h"
+#include "cm2xxx_3xxx.h"
+#include "cm-regbits-24xx.h"
+#include "cm-regbits-34xx.h"
+#include "prm-regbits-24xx.h"
+#include "clockdomain.h"
+
+static int omap2_clkdm_add_wkdep(struct clockdomain *clkdm1,
+ struct clockdomain *clkdm2)
+{
+ omap2_prm_set_mod_reg_bits((1 << clkdm2->dep_bit),
+ clkdm1->pwrdm.ptr->prcm_offs, PM_WKDEP);
+ return 0;
+}
+
+static int omap2_clkdm_del_wkdep(struct clockdomain *clkdm1,
+ struct clockdomain *clkdm2)
+{
+ omap2_prm_clear_mod_reg_bits((1 << clkdm2->dep_bit),
+ clkdm1->pwrdm.ptr->prcm_offs, PM_WKDEP);
+ return 0;
+}
+
+static int omap2_clkdm_read_wkdep(struct clockdomain *clkdm1,
+ struct clockdomain *clkdm2)
+{
+ return omap2_prm_read_mod_bits_shift(clkdm1->pwrdm.ptr->prcm_offs,
+ PM_WKDEP, (1 << clkdm2->dep_bit));
+}
+
+static int omap2_clkdm_clear_all_wkdeps(struct clockdomain *clkdm)
+{
+ struct clkdm_dep *cd;
+ u32 mask = 0;
+
+ for (cd = clkdm->wkdep_srcs; cd && cd->clkdm_name; cd++) {
+ if (!omap_chip_is(cd->omap_chip))
+ continue;
+ if (!cd->clkdm)
+ continue; /* only happens if data is erroneous */
+
+ /* PRM accesses are slow, so minimize them */
+ mask |= 1 << cd->clkdm->dep_bit;
+ atomic_set(&cd->wkdep_usecount, 0);
+ }
+
+ omap2_prm_clear_mod_reg_bits(mask, clkdm->pwrdm.ptr->prcm_offs,
+ PM_WKDEP);
+ return 0;
+}
+
+static int omap3_clkdm_add_sleepdep(struct clockdomain *clkdm1,
+ struct clockdomain *clkdm2)
+{
+ omap2_cm_set_mod_reg_bits((1 << clkdm2->dep_bit),
+ clkdm1->pwrdm.ptr->prcm_offs,
+ OMAP3430_CM_SLEEPDEP);
+ return 0;
+}
+
+static int omap3_clkdm_del_sleepdep(struct clockdomain *clkdm1,
+ struct clockdomain *clkdm2)
+{
+ omap2_cm_clear_mod_reg_bits((1 << clkdm2->dep_bit),
+ clkdm1->pwrdm.ptr->prcm_offs,
+ OMAP3430_CM_SLEEPDEP);
+ return 0;
+}
+
+static int omap3_clkdm_read_sleepdep(struct clockdomain *clkdm1,
+ struct clockdomain *clkdm2)
+{
+ return omap2_prm_read_mod_bits_shift(clkdm1->pwrdm.ptr->prcm_offs,
+ OMAP3430_CM_SLEEPDEP, (1 << clkdm2->dep_bit));
+}
+
+static int omap3_clkdm_clear_all_sleepdeps(struct clockdomain *clkdm)
+{
+ struct clkdm_dep *cd;
+ u32 mask = 0;
+
+ for (cd = clkdm->sleepdep_srcs; cd && cd->clkdm_name; cd++) {
+ if (!omap_chip_is(cd->omap_chip))
+ continue;
+ if (!cd->clkdm)
+ continue; /* only happens if data is erroneous */
+
+ /* PRM accesses are slow, so minimize them */
+ mask |= 1 << cd->clkdm->dep_bit;
+ atomic_set(&cd->sleepdep_usecount, 0);
+ }
+ omap2_prm_clear_mod_reg_bits(mask, clkdm->pwrdm.ptr->prcm_offs,
+ OMAP3430_CM_SLEEPDEP);
+ return 0;
+}
+
+static int omap2_clkdm_sleep(struct clockdomain *clkdm)
+{
+ omap2_cm_set_mod_reg_bits(OMAP24XX_FORCESTATE_MASK,
+ clkdm->pwrdm.ptr->prcm_offs,
+ OMAP2_PM_PWSTCTRL);
+ return 0;
+}
+
+static int omap2_clkdm_wakeup(struct clockdomain *clkdm)
+{
+ omap2_cm_clear_mod_reg_bits(OMAP24XX_FORCESTATE_MASK,
+ clkdm->pwrdm.ptr->prcm_offs,
+ OMAP2_PM_PWSTCTRL);
+ return 0;
+}
+
+static void omap2_clkdm_allow_idle(struct clockdomain *clkdm)
+{
+ if (atomic_read(&clkdm->usecount) > 0)
+ _clkdm_add_autodeps(clkdm);
+
+ omap2xxx_cm_clkdm_enable_hwsup(clkdm->pwrdm.ptr->prcm_offs,
+ clkdm->clktrctrl_mask);
+}
+
+static void omap2_clkdm_deny_idle(struct clockdomain *clkdm)
+{
+ omap2xxx_cm_clkdm_disable_hwsup(clkdm->pwrdm.ptr->prcm_offs,
+ clkdm->clktrctrl_mask);
+
+ if (atomic_read(&clkdm->usecount) > 0)
+ _clkdm_del_autodeps(clkdm);
+}
+
+static void _enable_hwsup(struct clockdomain *clkdm)
+{
+ if (cpu_is_omap24xx())
+ omap2xxx_cm_clkdm_enable_hwsup(clkdm->pwrdm.ptr->prcm_offs,
+ clkdm->clktrctrl_mask);
+ else if (cpu_is_omap34xx())
+ omap3xxx_cm_clkdm_enable_hwsup(clkdm->pwrdm.ptr->prcm_offs,
+ clkdm->clktrctrl_mask);
+}
+
+static void _disable_hwsup(struct clockdomain *clkdm)
+{
+ if (cpu_is_omap24xx())
+ omap2xxx_cm_clkdm_disable_hwsup(clkdm->pwrdm.ptr->prcm_offs,
+ clkdm->clktrctrl_mask);
+ else if (cpu_is_omap34xx())
+ omap3xxx_cm_clkdm_disable_hwsup(clkdm->pwrdm.ptr->prcm_offs,
+ clkdm->clktrctrl_mask);
+}
+
+
+static int omap2_clkdm_clk_enable(struct clockdomain *clkdm)
+{
+ bool hwsup = false;
+
+ if (!clkdm->clktrctrl_mask)
+ return 0;
+
+ hwsup = omap2_cm_is_clkdm_in_hwsup(clkdm->pwrdm.ptr->prcm_offs,
+ clkdm->clktrctrl_mask);
+
+ if (hwsup) {
+ /* Disable HW transitions when we are changing deps */
+ _disable_hwsup(clkdm);
+ _clkdm_add_autodeps(clkdm);
+ _enable_hwsup(clkdm);
+ } else {
+ clkdm_wakeup(clkdm);
+ }
+
+ return 0;
+}
+
+static int omap2_clkdm_clk_disable(struct clockdomain *clkdm)
+{
+ bool hwsup = false;
+
+ if (!clkdm->clktrctrl_mask)
+ return 0;
+
+ hwsup = omap2_cm_is_clkdm_in_hwsup(clkdm->pwrdm.ptr->prcm_offs,
+ clkdm->clktrctrl_mask);
+
+ if (hwsup) {
+ /* Disable HW transitions when we are changing deps */
+ _disable_hwsup(clkdm);
+ _clkdm_del_autodeps(clkdm);
+ _enable_hwsup(clkdm);
+ } else {
+ clkdm_sleep(clkdm);
+ }
+
+ return 0;
+}
+
+static int omap3_clkdm_sleep(struct clockdomain *clkdm)
+{
+ omap3xxx_cm_clkdm_force_sleep(clkdm->pwrdm.ptr->prcm_offs,
+ clkdm->clktrctrl_mask);
+ return 0;
+}
+
+static int omap3_clkdm_wakeup(struct clockdomain *clkdm)
+{
+ omap3xxx_cm_clkdm_force_wakeup(clkdm->pwrdm.ptr->prcm_offs,
+ clkdm->clktrctrl_mask);
+ return 0;
+}
+
+static void omap3_clkdm_allow_idle(struct clockdomain *clkdm)
+{
+ if (atomic_read(&clkdm->usecount) > 0)
+ _clkdm_add_autodeps(clkdm);
+
+ omap3xxx_cm_clkdm_enable_hwsup(clkdm->pwrdm.ptr->prcm_offs,
+ clkdm->clktrctrl_mask);
+}
+
+static void omap3_clkdm_deny_idle(struct clockdomain *clkdm)
+{
+ omap3xxx_cm_clkdm_disable_hwsup(clkdm->pwrdm.ptr->prcm_offs,
+ clkdm->clktrctrl_mask);
+
+ if (atomic_read(&clkdm->usecount) > 0)
+ _clkdm_del_autodeps(clkdm);
+}
+
+struct clkdm_ops omap2_clkdm_operations = {
+ .clkdm_add_wkdep = omap2_clkdm_add_wkdep,
+ .clkdm_del_wkdep = omap2_clkdm_del_wkdep,
+ .clkdm_read_wkdep = omap2_clkdm_read_wkdep,
+ .clkdm_clear_all_wkdeps = omap2_clkdm_clear_all_wkdeps,
+ .clkdm_sleep = omap2_clkdm_sleep,
+ .clkdm_wakeup = omap2_clkdm_wakeup,
+ .clkdm_allow_idle = omap2_clkdm_allow_idle,
+ .clkdm_deny_idle = omap2_clkdm_deny_idle,
+ .clkdm_clk_enable = omap2_clkdm_clk_enable,
+ .clkdm_clk_disable = omap2_clkdm_clk_disable,
+};
+
+struct clkdm_ops omap3_clkdm_operations = {
+ .clkdm_add_wkdep = omap2_clkdm_add_wkdep,
+ .clkdm_del_wkdep = omap2_clkdm_del_wkdep,
+ .clkdm_read_wkdep = omap2_clkdm_read_wkdep,
+ .clkdm_clear_all_wkdeps = omap2_clkdm_clear_all_wkdeps,
+ .clkdm_add_sleepdep = omap3_clkdm_add_sleepdep,
+ .clkdm_del_sleepdep = omap3_clkdm_del_sleepdep,
+ .clkdm_read_sleepdep = omap3_clkdm_read_sleepdep,
+ .clkdm_clear_all_sleepdeps = omap3_clkdm_clear_all_sleepdeps,
+ .clkdm_sleep = omap3_clkdm_sleep,
+ .clkdm_wakeup = omap3_clkdm_wakeup,
+ .clkdm_allow_idle = omap3_clkdm_allow_idle,
+ .clkdm_deny_idle = omap3_clkdm_deny_idle,
+ .clkdm_clk_enable = omap2_clkdm_clk_enable,
+ .clkdm_clk_disable = omap2_clkdm_clk_disable,
+};
diff --git a/arch/arm/mach-omap2/clockdomain44xx.c b/arch/arm/mach-omap2/clockdomain44xx.c
new file mode 100644
index 0000000..a1a4ecd
--- /dev/null
+++ b/arch/arm/mach-omap2/clockdomain44xx.c
@@ -0,0 +1,137 @@
+/*
+ * OMAP4 clockdomain control
+ *
+ * Copyright (C) 2008-2010 Texas Instruments, Inc.
+ * Copyright (C) 2008-2010 Nokia Corporation
+ *
+ * Derived from mach-omap2/clockdomain.c written by Paul Walmsley
+ * Rajendra Nayak <rnayak@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/kernel.h>
+#include "clockdomain.h"
+#include "cminst44xx.h"
+#include "cm44xx.h"
+
+static int omap4_clkdm_add_wkup_sleep_dep(struct clockdomain *clkdm1,
+ struct clockdomain *clkdm2)
+{
+ omap4_cminst_set_inst_reg_bits((1 << clkdm2->dep_bit),
+ clkdm1->prcm_partition,
+ clkdm1->cm_inst, clkdm1->clkdm_offs +
+ OMAP4_CM_STATICDEP);
+ return 0;
+}
+
+static int omap4_clkdm_del_wkup_sleep_dep(struct clockdomain *clkdm1,
+ struct clockdomain *clkdm2)
+{
+ omap4_cminst_clear_inst_reg_bits((1 << clkdm2->dep_bit),
+ clkdm1->prcm_partition,
+ clkdm1->cm_inst, clkdm1->clkdm_offs +
+ OMAP4_CM_STATICDEP);
+ return 0;
+}
+
+static int omap4_clkdm_read_wkup_sleep_dep(struct clockdomain *clkdm1,
+ struct clockdomain *clkdm2)
+{
+ return omap4_cminst_read_inst_reg_bits(clkdm1->prcm_partition,
+ clkdm1->cm_inst, clkdm1->clkdm_offs +
+ OMAP4_CM_STATICDEP,
+ (1 << clkdm2->dep_bit));
+}
+
+static int omap4_clkdm_clear_all_wkup_sleep_deps(struct clockdomain *clkdm)
+{
+ struct clkdm_dep *cd;
+ u32 mask = 0;
+
+ for (cd = clkdm->wkdep_srcs; cd && cd->clkdm_name; cd++) {
+ if (!omap_chip_is(cd->omap_chip))
+ continue;
+ if (!cd->clkdm)
+ continue; /* only happens if data is erroneous */
+
+ mask |= 1 << cd->clkdm->dep_bit;
+ atomic_set(&cd->wkdep_usecount, 0);
+ }
+
+ omap4_cminst_clear_inst_reg_bits(mask, clkdm->prcm_partition,
+ clkdm->cm_inst, clkdm->clkdm_offs +
+ OMAP4_CM_STATICDEP);
+ return 0;
+}
+
+static int omap4_clkdm_sleep(struct clockdomain *clkdm)
+{
+ omap4_cminst_clkdm_force_sleep(clkdm->prcm_partition,
+ clkdm->cm_inst, clkdm->clkdm_offs);
+ return 0;
+}
+
+static int omap4_clkdm_wakeup(struct clockdomain *clkdm)
+{
+ omap4_cminst_clkdm_force_wakeup(clkdm->prcm_partition,
+ clkdm->cm_inst, clkdm->clkdm_offs);
+ return 0;
+}
+
+static void omap4_clkdm_allow_idle(struct clockdomain *clkdm)
+{
+ omap4_cminst_clkdm_enable_hwsup(clkdm->prcm_partition,
+ clkdm->cm_inst, clkdm->clkdm_offs);
+}
+
+static void omap4_clkdm_deny_idle(struct clockdomain *clkdm)
+{
+ omap4_cminst_clkdm_disable_hwsup(clkdm->prcm_partition,
+ clkdm->cm_inst, clkdm->clkdm_offs);
+}
+
+static int omap4_clkdm_clk_enable(struct clockdomain *clkdm)
+{
+ bool hwsup = false;
+
+ hwsup = omap4_cminst_is_clkdm_in_hwsup(clkdm->prcm_partition,
+ clkdm->cm_inst, clkdm->clkdm_offs);
+
+ if (!hwsup)
+ clkdm_wakeup(clkdm);
+
+ return 0;
+}
+
+static int omap4_clkdm_clk_disable(struct clockdomain *clkdm)
+{
+ bool hwsup = false;
+
+ hwsup = omap4_cminst_is_clkdm_in_hwsup(clkdm->prcm_partition,
+ clkdm->cm_inst, clkdm->clkdm_offs);
+
+ if (!hwsup)
+ clkdm_sleep(clkdm);
+
+ return 0;
+}
+
+struct clkdm_ops omap4_clkdm_operations = {
+ .clkdm_add_wkdep = omap4_clkdm_add_wkup_sleep_dep,
+ .clkdm_del_wkdep = omap4_clkdm_del_wkup_sleep_dep,
+ .clkdm_read_wkdep = omap4_clkdm_read_wkup_sleep_dep,
+ .clkdm_clear_all_wkdeps = omap4_clkdm_clear_all_wkup_sleep_deps,
+ .clkdm_add_sleepdep = omap4_clkdm_add_wkup_sleep_dep,
+ .clkdm_del_sleepdep = omap4_clkdm_del_wkup_sleep_dep,
+ .clkdm_read_sleepdep = omap4_clkdm_read_wkup_sleep_dep,
+ .clkdm_clear_all_sleepdeps = omap4_clkdm_clear_all_wkup_sleep_deps,
+ .clkdm_sleep = omap4_clkdm_sleep,
+ .clkdm_wakeup = omap4_clkdm_wakeup,
+ .clkdm_allow_idle = omap4_clkdm_allow_idle,
+ .clkdm_deny_idle = omap4_clkdm_deny_idle,
+ .clkdm_clk_enable = omap4_clkdm_clk_enable,
+ .clkdm_clk_disable = omap4_clkdm_clk_disable,
+};
diff --git a/arch/arm/mach-omap2/clockdomains2xxx_3xxx_data.c b/arch/arm/mach-omap2/clockdomains2xxx_3xxx_data.c
index e4a7133..13bde95 100644
--- a/arch/arm/mach-omap2/clockdomains2xxx_3xxx_data.c
+++ b/arch/arm/mach-omap2/clockdomains2xxx_3xxx_data.c
@@ -89,6 +89,8 @@
/* 24XX-specific possible dependencies */
+#ifdef CONFIG_ARCH_OMAP2
+
/* Wakeup dependency source arrays */
/* 2420/2430 PM_WKDEP_DSP: CORE, MPU, WKUP */
@@ -168,10 +170,11 @@
{ NULL },
};
+#endif /* CONFIG_ARCH_OMAP2 */
/* 2430-specific possible wakeup dependencies */
-#ifdef CONFIG_ARCH_OMAP2430
+#ifdef CONFIG_SOC_OMAP2430
/* 2430 PM_WKDEP_MDM: CORE, MPU, WKUP */
static struct clkdm_dep mdm_2430_wkdeps[] = {
@@ -194,7 +197,7 @@
{ NULL },
};
-#endif /* CONFIG_ARCH_OMAP2430 */
+#endif /* CONFIG_SOC_OMAP2430 */
/* OMAP3-specific possible dependencies */
@@ -450,7 +453,7 @@
* 2420-only clockdomains
*/
-#if defined(CONFIG_ARCH_OMAP2420)
+#if defined(CONFIG_SOC_OMAP2420)
static struct clockdomain mpu_2420_clkdm = {
.name = "mpu_clkdm",
@@ -514,14 +517,14 @@
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
};
-#endif /* CONFIG_ARCH_OMAP2420 */
+#endif /* CONFIG_SOC_OMAP2420 */
/*
* 2430-only clockdomains
*/
-#if defined(CONFIG_ARCH_OMAP2430)
+#if defined(CONFIG_SOC_OMAP2430)
static struct clockdomain mpu_2430_clkdm = {
.name = "mpu_clkdm",
@@ -600,7 +603,7 @@
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
};
-#endif /* CONFIG_ARCH_OMAP2430 */
+#endif /* CONFIG_SOC_OMAP2430 */
/*
@@ -811,7 +814,7 @@
&cm_clkdm,
&prm_clkdm,
-#ifdef CONFIG_ARCH_OMAP2420
+#ifdef CONFIG_SOC_OMAP2420
&mpu_2420_clkdm,
&iva1_2420_clkdm,
&dsp_2420_clkdm,
@@ -821,7 +824,7 @@
&dss_2420_clkdm,
#endif
-#ifdef CONFIG_ARCH_OMAP2430
+#ifdef CONFIG_SOC_OMAP2430
&mpu_2430_clkdm,
&mdm_clkdm,
&dsp_2430_clkdm,
@@ -854,7 +857,12 @@
NULL,
};
-void __init omap2_clockdomains_init(void)
+void __init omap2xxx_clockdomains_init(void)
{
- clkdm_init(clockdomains_omap2, clkdm_autodeps);
+ clkdm_init(clockdomains_omap2, clkdm_autodeps, &omap2_clkdm_operations);
+}
+
+void __init omap3xxx_clockdomains_init(void)
+{
+ clkdm_init(clockdomains_omap2, clkdm_autodeps, &omap3_clkdm_operations);
}
diff --git a/arch/arm/mach-omap2/clockdomains44xx_data.c b/arch/arm/mach-omap2/clockdomains44xx_data.c
index 10622c9..a607ec1 100644
--- a/arch/arm/mach-omap2/clockdomains44xx_data.c
+++ b/arch/arm/mach-omap2/clockdomains44xx_data.c
@@ -18,11 +18,6 @@
* published by the Free Software Foundation.
*/
-/*
- * To-Do List
- * -> Populate the Sleep/Wakeup dependencies for the domains
- */
-
#include <linux/kernel.h>
#include <linux/io.h>
@@ -35,6 +30,355 @@
#include "prcm44xx.h"
#include "prcm_mpu44xx.h"
+/* Static Dependencies for OMAP4 Clock Domains */
+
+static struct clkdm_dep ducati_wkup_sleep_deps[] = {
+ {
+ .clkdm_name = "abe_clkdm",
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+ },
+ {
+ .clkdm_name = "ivahd_clkdm",
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+ },
+ {
+ .clkdm_name = "l3_1_clkdm",
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+ },
+ {
+ .clkdm_name = "l3_2_clkdm",
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+ },
+ {
+ .clkdm_name = "l3_dss_clkdm",
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+ },
+ {
+ .clkdm_name = "l3_emif_clkdm",
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+ },
+ {
+ .clkdm_name = "l3_gfx_clkdm",
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+ },
+ {
+ .clkdm_name = "l3_init_clkdm",
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+ },
+ {
+ .clkdm_name = "l4_cfg_clkdm",
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+ },
+ {
+ .clkdm_name = "l4_per_clkdm",
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+ },
+ {
+ .clkdm_name = "l4_secure_clkdm",
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+ },
+ {
+ .clkdm_name = "l4_wkup_clkdm",
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+ },
+ {
+ .clkdm_name = "tesla_clkdm",
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+ },
+ { NULL },
+};
+
+static struct clkdm_dep iss_wkup_sleep_deps[] = {
+ {
+ .clkdm_name = "ivahd_clkdm",
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+ },
+ {
+ .clkdm_name = "l3_1_clkdm",
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+ },
+ {
+ .clkdm_name = "l3_emif_clkdm",
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+ },
+ { NULL },
+};
+
+static struct clkdm_dep ivahd_wkup_sleep_deps[] = {
+ {
+ .clkdm_name = "l3_1_clkdm",
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+ },
+ {
+ .clkdm_name = "l3_emif_clkdm",
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+ },
+ { NULL },
+};
+
+static struct clkdm_dep l3_d2d_wkup_sleep_deps[] = {
+ {
+ .clkdm_name = "abe_clkdm",
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+ },
+ {
+ .clkdm_name = "ivahd_clkdm",
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+ },
+ {
+ .clkdm_name = "l3_1_clkdm",
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+ },
+ {
+ .clkdm_name = "l3_2_clkdm",
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+ },
+ {
+ .clkdm_name = "l3_emif_clkdm",
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+ },
+ {
+ .clkdm_name = "l3_init_clkdm",
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+ },
+ {
+ .clkdm_name = "l4_cfg_clkdm",
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+ },
+ {
+ .clkdm_name = "l4_per_clkdm",
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+ },
+ { NULL },
+};
+
+static struct clkdm_dep l3_dma_wkup_sleep_deps[] = {
+ {
+ .clkdm_name = "abe_clkdm",
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+ },
+ {
+ .clkdm_name = "ducati_clkdm",
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+ },
+ {
+ .clkdm_name = "ivahd_clkdm",
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+ },
+ {
+ .clkdm_name = "l3_1_clkdm",
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+ },
+ {
+ .clkdm_name = "l3_dss_clkdm",
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+ },
+ {
+ .clkdm_name = "l3_emif_clkdm",
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+ },
+ {
+ .clkdm_name = "l3_init_clkdm",
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+ },
+ {
+ .clkdm_name = "l4_cfg_clkdm",
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+ },
+ {
+ .clkdm_name = "l4_per_clkdm",
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+ },
+ {
+ .clkdm_name = "l4_secure_clkdm",
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+ },
+ {
+ .clkdm_name = "l4_wkup_clkdm",
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+ },
+ { NULL },
+};
+
+static struct clkdm_dep l3_dss_wkup_sleep_deps[] = {
+ {
+ .clkdm_name = "ivahd_clkdm",
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+ },
+ {
+ .clkdm_name = "l3_2_clkdm",
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+ },
+ {
+ .clkdm_name = "l3_emif_clkdm",
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+ },
+ { NULL },
+};
+
+static struct clkdm_dep l3_gfx_wkup_sleep_deps[] = {
+ {
+ .clkdm_name = "ivahd_clkdm",
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+ },
+ {
+ .clkdm_name = "l3_1_clkdm",
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+ },
+ {
+ .clkdm_name = "l3_emif_clkdm",
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+ },
+ { NULL },
+};
+
+static struct clkdm_dep l3_init_wkup_sleep_deps[] = {
+ {
+ .clkdm_name = "abe_clkdm",
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+ },
+ {
+ .clkdm_name = "ivahd_clkdm",
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+ },
+ {
+ .clkdm_name = "l3_emif_clkdm",
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+ },
+ {
+ .clkdm_name = "l4_cfg_clkdm",
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+ },
+ {
+ .clkdm_name = "l4_per_clkdm",
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+ },
+ {
+ .clkdm_name = "l4_secure_clkdm",
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+ },
+ {
+ .clkdm_name = "l4_wkup_clkdm",
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+ },
+ { NULL },
+};
+
+static struct clkdm_dep l4_secure_wkup_sleep_deps[] = {
+ {
+ .clkdm_name = "l3_1_clkdm",
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+ },
+ {
+ .clkdm_name = "l3_emif_clkdm",
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+ },
+ {
+ .clkdm_name = "l4_per_clkdm",
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+ },
+ { NULL },
+};
+
+static struct clkdm_dep mpuss_wkup_sleep_deps[] = {
+ {
+ .clkdm_name = "abe_clkdm",
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+ },
+ {
+ .clkdm_name = "ducati_clkdm",
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+ },
+ {
+ .clkdm_name = "ivahd_clkdm",
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+ },
+ {
+ .clkdm_name = "l3_1_clkdm",
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+ },
+ {
+ .clkdm_name = "l3_2_clkdm",
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+ },
+ {
+ .clkdm_name = "l3_dss_clkdm",
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+ },
+ {
+ .clkdm_name = "l3_emif_clkdm",
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+ },
+ {
+ .clkdm_name = "l3_gfx_clkdm",
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+ },
+ {
+ .clkdm_name = "l3_init_clkdm",
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+ },
+ {
+ .clkdm_name = "l4_cfg_clkdm",
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+ },
+ {
+ .clkdm_name = "l4_per_clkdm",
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+ },
+ {
+ .clkdm_name = "l4_secure_clkdm",
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+ },
+ {
+ .clkdm_name = "l4_wkup_clkdm",
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+ },
+ {
+ .clkdm_name = "tesla_clkdm",
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+ },
+ { NULL },
+};
+
+static struct clkdm_dep tesla_wkup_sleep_deps[] = {
+ {
+ .clkdm_name = "abe_clkdm",
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+ },
+ {
+ .clkdm_name = "ivahd_clkdm",
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+ },
+ {
+ .clkdm_name = "l3_1_clkdm",
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+ },
+ {
+ .clkdm_name = "l3_2_clkdm",
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+ },
+ {
+ .clkdm_name = "l3_emif_clkdm",
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+ },
+ {
+ .clkdm_name = "l3_init_clkdm",
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+ },
+ {
+ .clkdm_name = "l4_cfg_clkdm",
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+ },
+ {
+ .clkdm_name = "l4_per_clkdm",
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+ },
+ {
+ .clkdm_name = "l4_wkup_clkdm",
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430)
+ },
+ { NULL },
+};
static struct clockdomain l4_cefuse_44xx_clkdm = {
.name = "l4_cefuse_clkdm",
@@ -52,6 +396,7 @@
.prcm_partition = OMAP4430_CM2_PARTITION,
.cm_inst = OMAP4430_CM2_CORE_INST,
.clkdm_offs = OMAP4430_CM2_CORE_L4CFG_CDOFFS,
+ .dep_bit = OMAP4430_L4CFG_STATDEP_SHIFT,
.flags = CLKDM_CAN_HWSUP,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
};
@@ -62,6 +407,9 @@
.prcm_partition = OMAP4430_CM1_PARTITION,
.cm_inst = OMAP4430_CM1_TESLA_INST,
.clkdm_offs = OMAP4430_CM1_TESLA_TESLA_CDOFFS,
+ .dep_bit = OMAP4430_TESLA_STATDEP_SHIFT,
+ .wkdep_srcs = tesla_wkup_sleep_deps,
+ .sleepdep_srcs = tesla_wkup_sleep_deps,
.flags = CLKDM_CAN_HWSUP_SWSUP,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
};
@@ -72,6 +420,9 @@
.prcm_partition = OMAP4430_CM2_PARTITION,
.cm_inst = OMAP4430_CM2_GFX_INST,
.clkdm_offs = OMAP4430_CM2_GFX_GFX_CDOFFS,
+ .dep_bit = OMAP4430_GFX_STATDEP_SHIFT,
+ .wkdep_srcs = l3_gfx_wkup_sleep_deps,
+ .sleepdep_srcs = l3_gfx_wkup_sleep_deps,
.flags = CLKDM_CAN_HWSUP_SWSUP,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
};
@@ -82,6 +433,9 @@
.prcm_partition = OMAP4430_CM2_PARTITION,
.cm_inst = OMAP4430_CM2_IVAHD_INST,
.clkdm_offs = OMAP4430_CM2_IVAHD_IVAHD_CDOFFS,
+ .dep_bit = OMAP4430_IVAHD_STATDEP_SHIFT,
+ .wkdep_srcs = ivahd_wkup_sleep_deps,
+ .sleepdep_srcs = ivahd_wkup_sleep_deps,
.flags = CLKDM_CAN_HWSUP_SWSUP,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
};
@@ -92,6 +446,9 @@
.prcm_partition = OMAP4430_CM2_PARTITION,
.cm_inst = OMAP4430_CM2_L4PER_INST,
.clkdm_offs = OMAP4430_CM2_L4PER_L4SEC_CDOFFS,
+ .dep_bit = OMAP4430_L4SEC_STATDEP_SHIFT,
+ .wkdep_srcs = l4_secure_wkup_sleep_deps,
+ .sleepdep_srcs = l4_secure_wkup_sleep_deps,
.flags = CLKDM_CAN_HWSUP_SWSUP,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
};
@@ -102,6 +459,7 @@
.prcm_partition = OMAP4430_CM2_PARTITION,
.cm_inst = OMAP4430_CM2_L4PER_INST,
.clkdm_offs = OMAP4430_CM2_L4PER_L4PER_CDOFFS,
+ .dep_bit = OMAP4430_L4PER_STATDEP_SHIFT,
.flags = CLKDM_CAN_HWSUP_SWSUP,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
};
@@ -112,6 +470,7 @@
.prcm_partition = OMAP4430_CM1_PARTITION,
.cm_inst = OMAP4430_CM1_ABE_INST,
.clkdm_offs = OMAP4430_CM1_ABE_ABE_CDOFFS,
+ .dep_bit = OMAP4430_ABE_STATDEP_SHIFT,
.flags = CLKDM_CAN_HWSUP_SWSUP,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
};
@@ -131,6 +490,9 @@
.prcm_partition = OMAP4430_CM2_PARTITION,
.cm_inst = OMAP4430_CM2_L3INIT_INST,
.clkdm_offs = OMAP4430_CM2_L3INIT_L3INIT_CDOFFS,
+ .dep_bit = OMAP4430_L3INIT_STATDEP_SHIFT,
+ .wkdep_srcs = l3_init_wkup_sleep_deps,
+ .sleepdep_srcs = l3_init_wkup_sleep_deps,
.flags = CLKDM_CAN_HWSUP_SWSUP,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
};
@@ -141,6 +503,8 @@
.prcm_partition = OMAP4430_CM1_PARTITION,
.cm_inst = OMAP4430_CM1_MPU_INST,
.clkdm_offs = OMAP4430_CM1_MPU_MPU_CDOFFS,
+ .wkdep_srcs = mpuss_wkup_sleep_deps,
+ .sleepdep_srcs = mpuss_wkup_sleep_deps,
.flags = CLKDM_CAN_FORCE_WAKEUP | CLKDM_CAN_HWSUP,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
};
@@ -150,7 +514,7 @@
.pwrdm = { .name = "cpu0_pwrdm" },
.prcm_partition = OMAP4430_PRCM_MPU_PARTITION,
.cm_inst = OMAP4430_PRCM_MPU_CPU0_INST,
- .clkdm_offs = OMAP4430_PRCM_MPU_CPU0_MPU_CDOFFS,
+ .clkdm_offs = OMAP4430_PRCM_MPU_CPU0_CPU0_CDOFFS,
.flags = CLKDM_CAN_FORCE_WAKEUP | CLKDM_CAN_HWSUP,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
};
@@ -160,7 +524,7 @@
.pwrdm = { .name = "cpu1_pwrdm" },
.prcm_partition = OMAP4430_PRCM_MPU_PARTITION,
.cm_inst = OMAP4430_PRCM_MPU_CPU1_INST,
- .clkdm_offs = OMAP4430_PRCM_MPU_CPU1_MPU_CDOFFS,
+ .clkdm_offs = OMAP4430_PRCM_MPU_CPU1_CPU1_CDOFFS,
.flags = CLKDM_CAN_FORCE_WAKEUP | CLKDM_CAN_HWSUP,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
};
@@ -171,6 +535,7 @@
.prcm_partition = OMAP4430_CM2_PARTITION,
.cm_inst = OMAP4430_CM2_CORE_INST,
.clkdm_offs = OMAP4430_CM2_CORE_MEMIF_CDOFFS,
+ .dep_bit = OMAP4430_MEMIF_STATDEP_SHIFT,
.flags = CLKDM_CAN_FORCE_WAKEUP | CLKDM_CAN_HWSUP,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
};
@@ -191,6 +556,9 @@
.prcm_partition = OMAP4430_CM2_PARTITION,
.cm_inst = OMAP4430_CM2_CORE_INST,
.clkdm_offs = OMAP4430_CM2_CORE_DUCATI_CDOFFS,
+ .dep_bit = OMAP4430_DUCATI_STATDEP_SHIFT,
+ .wkdep_srcs = ducati_wkup_sleep_deps,
+ .sleepdep_srcs = ducati_wkup_sleep_deps,
.flags = CLKDM_CAN_HWSUP_SWSUP,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
};
@@ -201,6 +569,7 @@
.prcm_partition = OMAP4430_CM2_PARTITION,
.cm_inst = OMAP4430_CM2_CORE_INST,
.clkdm_offs = OMAP4430_CM2_CORE_L3_2_CDOFFS,
+ .dep_bit = OMAP4430_L3_2_STATDEP_SHIFT,
.flags = CLKDM_CAN_HWSUP,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
};
@@ -211,6 +580,7 @@
.prcm_partition = OMAP4430_CM2_PARTITION,
.cm_inst = OMAP4430_CM2_CORE_INST,
.clkdm_offs = OMAP4430_CM2_CORE_L3_1_CDOFFS,
+ .dep_bit = OMAP4430_L3_1_STATDEP_SHIFT,
.flags = CLKDM_CAN_HWSUP,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
};
@@ -221,6 +591,8 @@
.prcm_partition = OMAP4430_CM2_PARTITION,
.cm_inst = OMAP4430_CM2_CORE_INST,
.clkdm_offs = OMAP4430_CM2_CORE_D2D_CDOFFS,
+ .wkdep_srcs = l3_d2d_wkup_sleep_deps,
+ .sleepdep_srcs = l3_d2d_wkup_sleep_deps,
.flags = CLKDM_CAN_FORCE_WAKEUP | CLKDM_CAN_HWSUP,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
};
@@ -231,6 +603,8 @@
.prcm_partition = OMAP4430_CM2_PARTITION,
.cm_inst = OMAP4430_CM2_CAM_INST,
.clkdm_offs = OMAP4430_CM2_CAM_CAM_CDOFFS,
+ .wkdep_srcs = iss_wkup_sleep_deps,
+ .sleepdep_srcs = iss_wkup_sleep_deps,
.flags = CLKDM_CAN_HWSUP_SWSUP,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
};
@@ -241,6 +615,9 @@
.prcm_partition = OMAP4430_CM2_PARTITION,
.cm_inst = OMAP4430_CM2_DSS_INST,
.clkdm_offs = OMAP4430_CM2_DSS_DSS_CDOFFS,
+ .dep_bit = OMAP4430_DSS_STATDEP_SHIFT,
+ .wkdep_srcs = l3_dss_wkup_sleep_deps,
+ .sleepdep_srcs = l3_dss_wkup_sleep_deps,
.flags = CLKDM_CAN_HWSUP_SWSUP,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
};
@@ -251,6 +628,7 @@
.prcm_partition = OMAP4430_PRM_PARTITION,
.cm_inst = OMAP4430_PRM_WKUP_CM_INST,
.clkdm_offs = OMAP4430_PRM_WKUP_CM_WKUP_CDOFFS,
+ .dep_bit = OMAP4430_L4WKUP_STATDEP_SHIFT,
.flags = CLKDM_CAN_HWSUP,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
};
@@ -271,6 +649,8 @@
.prcm_partition = OMAP4430_CM2_PARTITION,
.cm_inst = OMAP4430_CM2_CORE_INST,
.clkdm_offs = OMAP4430_CM2_CORE_SDMA_CDOFFS,
+ .wkdep_srcs = l3_dma_wkup_sleep_deps,
+ .sleepdep_srcs = l3_dma_wkup_sleep_deps,
.flags = CLKDM_CAN_FORCE_WAKEUP | CLKDM_CAN_HWSUP,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
};
@@ -305,5 +685,5 @@
void __init omap44xx_clockdomains_init(void)
{
- clkdm_init(clockdomains_omap44xx, NULL);
+ clkdm_init(clockdomains_omap44xx, NULL, &omap4_clkdm_operations);
}
diff --git a/arch/arm/mach-omap2/cm-regbits-24xx.h b/arch/arm/mach-omap2/cm-regbits-24xx.h
index d70660e..6862904 100644
--- a/arch/arm/mach-omap2/cm-regbits-24xx.h
+++ b/arch/arm/mach-omap2/cm-regbits-24xx.h
@@ -210,8 +210,11 @@
#define OMAP24XX_AUTO_USB_MASK (1 << 0)
/* CM_AUTOIDLE3_CORE */
+#define OMAP24XX_AUTO_SDRC_SHIFT 2
#define OMAP24XX_AUTO_SDRC_MASK (1 << 2)
+#define OMAP24XX_AUTO_GPMC_SHIFT 1
#define OMAP24XX_AUTO_GPMC_MASK (1 << 1)
+#define OMAP24XX_AUTO_SDMA_SHIFT 0
#define OMAP24XX_AUTO_SDMA_MASK (1 << 0)
/* CM_AUTOIDLE4_CORE */
diff --git a/arch/arm/mach-omap2/cm2xxx_3xxx.c b/arch/arm/mach-omap2/cm2xxx_3xxx.c
index 96954aa..9d0dec8 100644
--- a/arch/arm/mach-omap2/cm2xxx_3xxx.c
+++ b/arch/arm/mach-omap2/cm2xxx_3xxx.c
@@ -25,6 +25,14 @@
#include "cm-regbits-24xx.h"
#include "cm-regbits-34xx.h"
+/* CM_AUTOIDLE_PLL.AUTO_* bit values for DPLLs */
+#define DPLL_AUTOIDLE_DISABLE 0x0
+#define OMAP2XXX_DPLL_AUTOIDLE_LOW_POWER_STOP 0x3
+
+/* CM_AUTOIDLE_PLL.AUTO_* bit values for APLLs (OMAP2xxx only) */
+#define OMAP2XXX_APLL_AUTOIDLE_DISABLE 0x0
+#define OMAP2XXX_APLL_AUTOIDLE_LOW_POWER_STOP 0x3
+
static const u8 cm_idlest_offs[] = {
CM_IDLEST1, CM_IDLEST2, OMAP2430_CM_IDLEST3
};
@@ -125,6 +133,67 @@
_write_clktrctrl(OMAP34XX_CLKSTCTRL_FORCE_WAKEUP, module, mask);
}
+/*
+ * DPLL autoidle control
+ */
+
+static void _omap2xxx_set_dpll_autoidle(u8 m)
+{
+ u32 v;
+
+ v = omap2_cm_read_mod_reg(PLL_MOD, CM_AUTOIDLE);
+ v &= ~OMAP24XX_AUTO_DPLL_MASK;
+ v |= m << OMAP24XX_AUTO_DPLL_SHIFT;
+ omap2_cm_write_mod_reg(v, PLL_MOD, CM_AUTOIDLE);
+}
+
+void omap2xxx_cm_set_dpll_disable_autoidle(void)
+{
+ _omap2xxx_set_dpll_autoidle(OMAP2XXX_DPLL_AUTOIDLE_LOW_POWER_STOP);
+}
+
+void omap2xxx_cm_set_dpll_auto_low_power_stop(void)
+{
+ _omap2xxx_set_dpll_autoidle(DPLL_AUTOIDLE_DISABLE);
+}
+
+/*
+ * APLL autoidle control
+ */
+
+static void _omap2xxx_set_apll_autoidle(u8 m, u32 mask)
+{
+ u32 v;
+
+ v = omap2_cm_read_mod_reg(PLL_MOD, CM_AUTOIDLE);
+ v &= ~mask;
+ v |= m << __ffs(mask);
+ omap2_cm_write_mod_reg(v, PLL_MOD, CM_AUTOIDLE);
+}
+
+void omap2xxx_cm_set_apll54_disable_autoidle(void)
+{
+ _omap2xxx_set_apll_autoidle(OMAP2XXX_APLL_AUTOIDLE_LOW_POWER_STOP,
+ OMAP24XX_AUTO_54M_MASK);
+}
+
+void omap2xxx_cm_set_apll54_auto_low_power_stop(void)
+{
+ _omap2xxx_set_apll_autoidle(OMAP2XXX_APLL_AUTOIDLE_DISABLE,
+ OMAP24XX_AUTO_54M_MASK);
+}
+
+void omap2xxx_cm_set_apll96_disable_autoidle(void)
+{
+ _omap2xxx_set_apll_autoidle(OMAP2XXX_APLL_AUTOIDLE_LOW_POWER_STOP,
+ OMAP24XX_AUTO_96M_MASK);
+}
+
+void omap2xxx_cm_set_apll96_auto_low_power_stop(void)
+{
+ _omap2xxx_set_apll_autoidle(OMAP2XXX_APLL_AUTOIDLE_DISABLE,
+ OMAP24XX_AUTO_96M_MASK);
+}
/*
*
diff --git a/arch/arm/mach-omap2/cm2xxx_3xxx.h b/arch/arm/mach-omap2/cm2xxx_3xxx.h
index 5e9ea5b..088bbad 100644
--- a/arch/arm/mach-omap2/cm2xxx_3xxx.h
+++ b/arch/arm/mach-omap2/cm2xxx_3xxx.h
@@ -122,6 +122,14 @@
extern void omap3xxx_cm_clkdm_force_sleep(s16 module, u32 mask);
extern void omap3xxx_cm_clkdm_force_wakeup(s16 module, u32 mask);
+extern void omap2xxx_cm_set_dpll_disable_autoidle(void);
+extern void omap2xxx_cm_set_dpll_auto_low_power_stop(void);
+
+extern void omap2xxx_cm_set_apll54_disable_autoidle(void);
+extern void omap2xxx_cm_set_apll54_auto_low_power_stop(void);
+extern void omap2xxx_cm_set_apll96_disable_autoidle(void);
+extern void omap2xxx_cm_set_apll96_auto_low_power_stop(void);
+
#endif
/* CM register bits shared between 24XX and 3430 */
diff --git a/arch/arm/mach-omap2/cm44xx.h b/arch/arm/mach-omap2/cm44xx.h
index 48fc3f4..0b87ec8 100644
--- a/arch/arm/mach-omap2/cm44xx.h
+++ b/arch/arm/mach-omap2/cm44xx.h
@@ -21,6 +21,7 @@
#include "cm.h"
#define OMAP4_CM_CLKSTCTRL 0x0000
+#define OMAP4_CM_STATICDEP 0x0004
/* Function prototypes */
# ifndef __ASSEMBLER__
diff --git a/arch/arm/mach-omap2/cminst44xx.c b/arch/arm/mach-omap2/cminst44xx.c
index c04bbbe..a482bfa 100644
--- a/arch/arm/mach-omap2/cminst44xx.c
+++ b/arch/arm/mach-omap2/cminst44xx.c
@@ -73,6 +73,27 @@
return v;
}
+u32 omap4_cminst_set_inst_reg_bits(u32 bits, u8 part, s16 inst, s16 idx)
+{
+ return omap4_cminst_rmw_inst_reg_bits(bits, bits, part, inst, idx);
+}
+
+u32 omap4_cminst_clear_inst_reg_bits(u32 bits, u8 part, s16 inst, s16 idx)
+{
+ return omap4_cminst_rmw_inst_reg_bits(bits, 0x0, part, inst, idx);
+}
+
+u32 omap4_cminst_read_inst_reg_bits(u8 part, u16 inst, s16 idx, u32 mask)
+{
+ u32 v;
+
+ v = omap4_cminst_read_inst_reg(part, inst, idx);
+ v &= mask;
+ v >>= __ffs(mask);
+
+ return v;
+}
+
/*
*
*/
diff --git a/arch/arm/mach-omap2/cminst44xx.h b/arch/arm/mach-omap2/cminst44xx.h
index a6abd0a..2b32c18 100644
--- a/arch/arm/mach-omap2/cminst44xx.h
+++ b/arch/arm/mach-omap2/cminst44xx.h
@@ -25,6 +25,12 @@
extern void omap4_cminst_write_inst_reg(u32 val, u8 part, s16 inst, u16 idx);
extern u32 omap4_cminst_rmw_inst_reg_bits(u32 mask, u32 bits, u8 part,
s16 inst, s16 idx);
+extern u32 omap4_cminst_set_inst_reg_bits(u32 bits, u8 part, s16 inst,
+ s16 idx);
+extern u32 omap4_cminst_clear_inst_reg_bits(u32 bits, u8 part, s16 inst,
+ s16 idx);
+extern u32 omap4_cminst_read_inst_reg_bits(u8 part, u16 inst, s16 idx,
+ u32 mask);
extern int omap4_cm_wait_module_ready(void __iomem *clkctrl_reg);
diff --git a/arch/arm/mach-omap2/common.c b/arch/arm/mach-omap2/common.c
index 778929f..3f20cbb 100644
--- a/arch/arm/mach-omap2/common.c
+++ b/arch/arm/mach-omap2/common.c
@@ -40,7 +40,7 @@
#endif
-#if defined(CONFIG_ARCH_OMAP2420)
+#if defined(CONFIG_SOC_OMAP2420)
static struct omap_globals omap242x_globals = {
.class = OMAP242X_CLASS,
@@ -50,9 +50,6 @@
.ctrl = OMAP242X_CTRL_BASE,
.prm = OMAP2420_PRM_BASE,
.cm = OMAP2420_CM_BASE,
- .uart1_phys = OMAP2_UART1_BASE,
- .uart2_phys = OMAP2_UART2_BASE,
- .uart3_phys = OMAP2_UART3_BASE,
};
void __init omap2_set_globals_242x(void)
@@ -61,7 +58,7 @@
}
#endif
-#if defined(CONFIG_ARCH_OMAP2430)
+#if defined(CONFIG_SOC_OMAP2430)
static struct omap_globals omap243x_globals = {
.class = OMAP243X_CLASS,
@@ -71,9 +68,6 @@
.ctrl = OMAP243X_CTRL_BASE,
.prm = OMAP2430_PRM_BASE,
.cm = OMAP2430_CM_BASE,
- .uart1_phys = OMAP2_UART1_BASE,
- .uart2_phys = OMAP2_UART2_BASE,
- .uart3_phys = OMAP2_UART3_BASE,
};
void __init omap2_set_globals_243x(void)
@@ -92,10 +86,6 @@
.ctrl = OMAP343X_CTRL_BASE,
.prm = OMAP3430_PRM_BASE,
.cm = OMAP3430_CM_BASE,
- .uart1_phys = OMAP3_UART1_BASE,
- .uart2_phys = OMAP3_UART2_BASE,
- .uart3_phys = OMAP3_UART3_BASE,
- .uart4_phys = OMAP3_UART4_BASE, /* Only on 3630 */
};
void __init omap2_set_globals_3xxx(void)
@@ -108,6 +98,27 @@
omap2_set_globals_3xxx();
omap34xx_map_common_io();
}
+
+/*
+ * Adjust TAP register base such that omap3_check_revision accesses the correct
+ * TI816X register for checking device ID (it adds 0x204 to tap base while
+ * TI816X DEVICE ID register is at offset 0x600 from control base).
+ */
+#define TI816X_TAP_BASE (TI816X_CTRL_BASE + \
+ TI816X_CONTROL_DEVICE_ID - 0x204)
+
+static struct omap_globals ti816x_globals = {
+ .class = OMAP343X_CLASS,
+ .tap = OMAP2_L4_IO_ADDRESS(TI816X_TAP_BASE),
+ .ctrl = TI816X_CTRL_BASE,
+ .prm = TI816X_PRCM_BASE,
+ .cm = TI816X_PRCM_BASE,
+};
+
+void __init omap2_set_globals_ti816x(void)
+{
+ __omap2_set_globals(&ti816x_globals);
+}
#endif
#if defined(CONFIG_ARCH_OMAP4)
@@ -119,10 +130,6 @@
.prm = OMAP4430_PRM_BASE,
.cm = OMAP4430_CM_BASE,
.cm2 = OMAP4430_CM2_BASE,
- .uart1_phys = OMAP4_UART1_BASE,
- .uart2_phys = OMAP4_UART2_BASE,
- .uart3_phys = OMAP4_UART3_BASE,
- .uart4_phys = OMAP4_UART4_BASE,
};
void __init omap2_set_globals_443x(void)
diff --git a/arch/arm/mach-omap2/control.h b/arch/arm/mach-omap2/control.h
index f0629ae..c2804c1 100644
--- a/arch/arm/mach-omap2/control.h
+++ b/arch/arm/mach-omap2/control.h
@@ -52,6 +52,9 @@
#define OMAP343X_CONTROL_PADCONFS_WKUP 0xa00
#define OMAP343X_CONTROL_GENERAL_WKUP 0xa60
+/* TI816X spefic control submodules */
+#define TI816X_CONTROL_DEVCONF 0x600
+
/* Control register offsets - read/write with omap_ctrl_{read,write}{bwl}() */
#define OMAP2_CONTROL_SYSCONFIG (OMAP2_CONTROL_INTERFACE + 0x10)
@@ -241,6 +244,9 @@
#define OMAP3_PADCONF_SAD2D_MSTANDBY 0x250
#define OMAP3_PADCONF_SAD2D_IDLEACK 0x254
+/* TI816X CONTROL_DEVCONF register offsets */
+#define TI816X_CONTROL_DEVICE_ID (TI816X_CONTROL_DEVCONF + 0x000)
+
/*
* REVISIT: This list of registers is not comprehensive - there are more
* that should be added.
diff --git a/arch/arm/mach-omap2/cpuidle34xx.c b/arch/arm/mach-omap2/cpuidle34xx.c
index f7b22a1..a44c523 100644
--- a/arch/arm/mach-omap2/cpuidle34xx.c
+++ b/arch/arm/mach-omap2/cpuidle34xx.c
@@ -58,6 +58,7 @@
u32 core_state;
u32 threshold;
u32 flags;
+ const char *desc;
};
struct omap3_processor_cx omap3_power_states[OMAP3_MAX_STATES];
@@ -99,14 +100,14 @@
static int _cpuidle_allow_idle(struct powerdomain *pwrdm,
struct clockdomain *clkdm)
{
- omap2_clkdm_allow_idle(clkdm);
+ clkdm_allow_idle(clkdm);
return 0;
}
static int _cpuidle_deny_idle(struct powerdomain *pwrdm,
struct clockdomain *clkdm)
{
- omap2_clkdm_deny_idle(clkdm);
+ clkdm_deny_idle(clkdm);
return 0;
}
@@ -365,6 +366,7 @@
omap3_power_states[OMAP3_STATE_C1].mpu_state = PWRDM_POWER_ON;
omap3_power_states[OMAP3_STATE_C1].core_state = PWRDM_POWER_ON;
omap3_power_states[OMAP3_STATE_C1].flags = CPUIDLE_FLAG_TIME_VALID;
+ omap3_power_states[OMAP3_STATE_C1].desc = "MPU ON + CORE ON";
/* C2 . MPU WFI + Core inactive */
omap3_power_states[OMAP3_STATE_C2].valid =
@@ -380,6 +382,7 @@
omap3_power_states[OMAP3_STATE_C2].core_state = PWRDM_POWER_ON;
omap3_power_states[OMAP3_STATE_C2].flags = CPUIDLE_FLAG_TIME_VALID |
CPUIDLE_FLAG_CHECK_BM;
+ omap3_power_states[OMAP3_STATE_C2].desc = "MPU ON + CORE ON";
/* C3 . MPU CSWR + Core inactive */
omap3_power_states[OMAP3_STATE_C3].valid =
@@ -395,6 +398,7 @@
omap3_power_states[OMAP3_STATE_C3].core_state = PWRDM_POWER_ON;
omap3_power_states[OMAP3_STATE_C3].flags = CPUIDLE_FLAG_TIME_VALID |
CPUIDLE_FLAG_CHECK_BM;
+ omap3_power_states[OMAP3_STATE_C3].desc = "MPU RET + CORE ON";
/* C4 . MPU OFF + Core inactive */
omap3_power_states[OMAP3_STATE_C4].valid =
@@ -410,6 +414,7 @@
omap3_power_states[OMAP3_STATE_C4].core_state = PWRDM_POWER_ON;
omap3_power_states[OMAP3_STATE_C4].flags = CPUIDLE_FLAG_TIME_VALID |
CPUIDLE_FLAG_CHECK_BM;
+ omap3_power_states[OMAP3_STATE_C4].desc = "MPU OFF + CORE ON";
/* C5 . MPU CSWR + Core CSWR*/
omap3_power_states[OMAP3_STATE_C5].valid =
@@ -425,6 +430,7 @@
omap3_power_states[OMAP3_STATE_C5].core_state = PWRDM_POWER_RET;
omap3_power_states[OMAP3_STATE_C5].flags = CPUIDLE_FLAG_TIME_VALID |
CPUIDLE_FLAG_CHECK_BM;
+ omap3_power_states[OMAP3_STATE_C5].desc = "MPU RET + CORE RET";
/* C6 . MPU OFF + Core CSWR */
omap3_power_states[OMAP3_STATE_C6].valid =
@@ -440,6 +446,7 @@
omap3_power_states[OMAP3_STATE_C6].core_state = PWRDM_POWER_RET;
omap3_power_states[OMAP3_STATE_C6].flags = CPUIDLE_FLAG_TIME_VALID |
CPUIDLE_FLAG_CHECK_BM;
+ omap3_power_states[OMAP3_STATE_C6].desc = "MPU OFF + CORE RET";
/* C7 . MPU OFF + Core OFF */
omap3_power_states[OMAP3_STATE_C7].valid =
@@ -455,6 +462,7 @@
omap3_power_states[OMAP3_STATE_C7].core_state = PWRDM_POWER_OFF;
omap3_power_states[OMAP3_STATE_C7].flags = CPUIDLE_FLAG_TIME_VALID |
CPUIDLE_FLAG_CHECK_BM;
+ omap3_power_states[OMAP3_STATE_C7].desc = "MPU OFF + CORE OFF";
/*
* Erratum i583: implementation for ES rev < Es1.2 on 3630. We cannot
@@ -464,7 +472,7 @@
if (IS_PM34XX_ERRATUM(PM_SDRC_WAKEUP_ERRATUM_i583)) {
omap3_power_states[OMAP3_STATE_C7].valid = 0;
cpuidle_params_table[OMAP3_STATE_C7].valid = 0;
- WARN_ONCE(1, "%s: core off state C7 disabled due to i583\n",
+ pr_warn("%s: core off state C7 disabled due to i583\n",
__func__);
}
}
@@ -512,6 +520,7 @@
if (cx->type == OMAP3_STATE_C1)
dev->safe_state = state;
sprintf(state->name, "C%d", count+1);
+ strncpy(state->desc, cx->desc, CPUIDLE_DESC_LEN);
count++;
}
diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c
index 2c9c912..0d2d6a9 100644
--- a/arch/arm/mach-omap2/devices.c
+++ b/arch/arm/mach-omap2/devices.c
@@ -15,6 +15,7 @@
#include <linux/io.h>
#include <linux/clk.h>
#include <linux/err.h>
+#include <linux/slab.h>
#include <mach/hardware.h>
#include <mach/irqs.h>
@@ -30,10 +31,75 @@
#include <plat/dma.h>
#include <plat/omap_hwmod.h>
#include <plat/omap_device.h>
+#include <plat/omap4-keypad.h>
#include "mux.h"
#include "control.h"
+#define L3_MODULES_MAX_LEN 12
+#define L3_MODULES 3
+
+static int __init omap3_l3_init(void)
+{
+ int l;
+ struct omap_hwmod *oh;
+ struct omap_device *od;
+ char oh_name[L3_MODULES_MAX_LEN];
+
+ /*
+ * To avoid code running on other OMAPs in
+ * multi-omap builds
+ */
+ if (!(cpu_is_omap34xx()))
+ return -ENODEV;
+
+ l = snprintf(oh_name, L3_MODULES_MAX_LEN, "l3_main");
+
+ oh = omap_hwmod_lookup(oh_name);
+
+ if (!oh)
+ pr_err("could not look up %s\n", oh_name);
+
+ od = omap_device_build("omap_l3_smx", 0, oh, NULL, 0,
+ NULL, 0, 0);
+
+ WARN(IS_ERR(od), "could not build omap_device for %s\n", oh_name);
+
+ return PTR_ERR(od);
+}
+postcore_initcall(omap3_l3_init);
+
+static int __init omap4_l3_init(void)
+{
+ int l, i;
+ struct omap_hwmod *oh[3];
+ struct omap_device *od;
+ char oh_name[L3_MODULES_MAX_LEN];
+
+ /*
+ * To avoid code running on other OMAPs in
+ * multi-omap builds
+ */
+ if (!(cpu_is_omap44xx()))
+ return -ENODEV;
+
+ for (i = 0; i < L3_MODULES; i++) {
+ l = snprintf(oh_name, L3_MODULES_MAX_LEN, "l3_main_%d", i+1);
+
+ oh[i] = omap_hwmod_lookup(oh_name);
+ if (!(oh[i]))
+ pr_err("could not look up %s\n", oh_name);
+ }
+
+ od = omap_device_build_ss("omap_l3_noc", 0, oh, 3, NULL,
+ 0, NULL, 0, 0);
+
+ WARN(IS_ERR(od), "could not build omap_device for %s\n", oh_name);
+
+ return PTR_ERR(od);
+}
+postcore_initcall(omap4_l3_init);
+
#if defined(CONFIG_VIDEO_OMAP2) || defined(CONFIG_VIDEO_OMAP2_MODULE)
static struct resource cam_resources[] = {
@@ -141,96 +207,70 @@
}
#endif
+struct omap_device_pm_latency omap_keyboard_latency[] = {
+ {
+ .deactivate_func = omap_device_idle_hwmods,
+ .activate_func = omap_device_enable_hwmods,
+ .flags = OMAP_DEVICE_LATENCY_AUTO_ADJUST,
+ },
+};
+
+int __init omap4_keyboard_init(struct omap4_keypad_platform_data
+ *sdp4430_keypad_data)
+{
+ struct omap_device *od;
+ struct omap_hwmod *oh;
+ struct omap4_keypad_platform_data *keypad_data;
+ unsigned int id = -1;
+ char *oh_name = "kbd";
+ char *name = "omap4-keypad";
+
+ oh = omap_hwmod_lookup(oh_name);
+ if (!oh) {
+ pr_err("Could not look up %s\n", oh_name);
+ return -ENODEV;
+ }
+
+ keypad_data = sdp4430_keypad_data;
+
+ od = omap_device_build(name, id, oh, keypad_data,
+ sizeof(struct omap4_keypad_platform_data),
+ omap_keyboard_latency,
+ ARRAY_SIZE(omap_keyboard_latency), 0);
+
+ if (IS_ERR(od)) {
+ WARN(1, "Cant build omap_device for %s:%s.\n",
+ name, oh->name);
+ return PTR_ERR(od);
+ }
+
+ return 0;
+}
+
#if defined(CONFIG_OMAP_MBOX_FWK) || defined(CONFIG_OMAP_MBOX_FWK_MODULE)
-
-#define MBOX_REG_SIZE 0x120
-
-#ifdef CONFIG_ARCH_OMAP2
-static struct resource omap2_mbox_resources[] = {
- {
- .start = OMAP24XX_MAILBOX_BASE,
- .end = OMAP24XX_MAILBOX_BASE + MBOX_REG_SIZE - 1,
- .flags = IORESOURCE_MEM,
+static struct omap_device_pm_latency mbox_latencies[] = {
+ [0] = {
+ .activate_func = omap_device_enable_hwmods,
+ .deactivate_func = omap_device_idle_hwmods,
+ .flags = OMAP_DEVICE_LATENCY_AUTO_ADJUST,
},
- {
- .start = INT_24XX_MAIL_U0_MPU,
- .flags = IORESOURCE_IRQ,
- .name = "dsp",
- },
- {
- .start = INT_24XX_MAIL_U3_MPU,
- .flags = IORESOURCE_IRQ,
- .name = "iva",
- },
-};
-static int omap2_mbox_resources_sz = ARRAY_SIZE(omap2_mbox_resources);
-#else
-#define omap2_mbox_resources NULL
-#define omap2_mbox_resources_sz 0
-#endif
-
-#ifdef CONFIG_ARCH_OMAP3
-static struct resource omap3_mbox_resources[] = {
- {
- .start = OMAP34XX_MAILBOX_BASE,
- .end = OMAP34XX_MAILBOX_BASE + MBOX_REG_SIZE - 1,
- .flags = IORESOURCE_MEM,
- },
- {
- .start = INT_24XX_MAIL_U0_MPU,
- .flags = IORESOURCE_IRQ,
- .name = "dsp",
- },
-};
-static int omap3_mbox_resources_sz = ARRAY_SIZE(omap3_mbox_resources);
-#else
-#define omap3_mbox_resources NULL
-#define omap3_mbox_resources_sz 0
-#endif
-
-#ifdef CONFIG_ARCH_OMAP4
-
-#define OMAP4_MBOX_REG_SIZE 0x130
-static struct resource omap4_mbox_resources[] = {
- {
- .start = OMAP44XX_MAILBOX_BASE,
- .end = OMAP44XX_MAILBOX_BASE +
- OMAP4_MBOX_REG_SIZE - 1,
- .flags = IORESOURCE_MEM,
- },
- {
- .start = OMAP44XX_IRQ_MAIL_U0,
- .flags = IORESOURCE_IRQ,
- .name = "mbox",
- },
-};
-static int omap4_mbox_resources_sz = ARRAY_SIZE(omap4_mbox_resources);
-#else
-#define omap4_mbox_resources NULL
-#define omap4_mbox_resources_sz 0
-#endif
-
-static struct platform_device mbox_device = {
- .name = "omap-mailbox",
- .id = -1,
};
static inline void omap_init_mbox(void)
{
- if (cpu_is_omap24xx()) {
- mbox_device.resource = omap2_mbox_resources;
- mbox_device.num_resources = omap2_mbox_resources_sz;
- } else if (cpu_is_omap34xx()) {
- mbox_device.resource = omap3_mbox_resources;
- mbox_device.num_resources = omap3_mbox_resources_sz;
- } else if (cpu_is_omap44xx()) {
- mbox_device.resource = omap4_mbox_resources;
- mbox_device.num_resources = omap4_mbox_resources_sz;
- } else {
- pr_err("%s: platform not supported\n", __func__);
+ struct omap_hwmod *oh;
+ struct omap_device *od;
+
+ oh = omap_hwmod_lookup("mailbox");
+ if (!oh) {
+ pr_err("%s: unable to find hwmod\n", __func__);
return;
}
- platform_device_register(&mbox_device);
+
+ od = omap_device_build("omap-mailbox", -1, oh, NULL, 0,
+ mbox_latencies, ARRAY_SIZE(mbox_latencies), 0);
+ WARN(IS_ERR(od), "%s: could not build device, err %ld\n",
+ __func__, PTR_ERR(od));
}
#else
static inline void omap_init_mbox(void) { }
@@ -279,163 +319,55 @@
#include <plat/mcspi.h>
-#define OMAP2_MCSPI1_BASE 0x48098000
-#define OMAP2_MCSPI2_BASE 0x4809a000
-#define OMAP2_MCSPI3_BASE 0x480b8000
-#define OMAP2_MCSPI4_BASE 0x480ba000
-
-#define OMAP4_MCSPI1_BASE 0x48098100
-#define OMAP4_MCSPI2_BASE 0x4809a100
-#define OMAP4_MCSPI3_BASE 0x480b8100
-#define OMAP4_MCSPI4_BASE 0x480ba100
-
-static struct omap2_mcspi_platform_config omap2_mcspi1_config = {
- .num_cs = 4,
-};
-
-static struct resource omap2_mcspi1_resources[] = {
- {
- .start = OMAP2_MCSPI1_BASE,
- .end = OMAP2_MCSPI1_BASE + 0xff,
- .flags = IORESOURCE_MEM,
+struct omap_device_pm_latency omap_mcspi_latency[] = {
+ [0] = {
+ .deactivate_func = omap_device_idle_hwmods,
+ .activate_func = omap_device_enable_hwmods,
+ .flags = OMAP_DEVICE_LATENCY_AUTO_ADJUST,
},
};
-static struct platform_device omap2_mcspi1 = {
- .name = "omap2_mcspi",
- .id = 1,
- .num_resources = ARRAY_SIZE(omap2_mcspi1_resources),
- .resource = omap2_mcspi1_resources,
- .dev = {
- .platform_data = &omap2_mcspi1_config,
- },
-};
-
-static struct omap2_mcspi_platform_config omap2_mcspi2_config = {
- .num_cs = 2,
-};
-
-static struct resource omap2_mcspi2_resources[] = {
- {
- .start = OMAP2_MCSPI2_BASE,
- .end = OMAP2_MCSPI2_BASE + 0xff,
- .flags = IORESOURCE_MEM,
- },
-};
-
-static struct platform_device omap2_mcspi2 = {
- .name = "omap2_mcspi",
- .id = 2,
- .num_resources = ARRAY_SIZE(omap2_mcspi2_resources),
- .resource = omap2_mcspi2_resources,
- .dev = {
- .platform_data = &omap2_mcspi2_config,
- },
-};
-
-#if defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP3) || \
- defined(CONFIG_ARCH_OMAP4)
-static struct omap2_mcspi_platform_config omap2_mcspi3_config = {
- .num_cs = 2,
-};
-
-static struct resource omap2_mcspi3_resources[] = {
- {
- .start = OMAP2_MCSPI3_BASE,
- .end = OMAP2_MCSPI3_BASE + 0xff,
- .flags = IORESOURCE_MEM,
- },
-};
-
-static struct platform_device omap2_mcspi3 = {
- .name = "omap2_mcspi",
- .id = 3,
- .num_resources = ARRAY_SIZE(omap2_mcspi3_resources),
- .resource = omap2_mcspi3_resources,
- .dev = {
- .platform_data = &omap2_mcspi3_config,
- },
-};
-#endif
-
-#if defined(CONFIG_ARCH_OMAP3) || defined(CONFIG_ARCH_OMAP4)
-static struct omap2_mcspi_platform_config omap2_mcspi4_config = {
- .num_cs = 1,
-};
-
-static struct resource omap2_mcspi4_resources[] = {
- {
- .start = OMAP2_MCSPI4_BASE,
- .end = OMAP2_MCSPI4_BASE + 0xff,
- .flags = IORESOURCE_MEM,
- },
-};
-
-static struct platform_device omap2_mcspi4 = {
- .name = "omap2_mcspi",
- .id = 4,
- .num_resources = ARRAY_SIZE(omap2_mcspi4_resources),
- .resource = omap2_mcspi4_resources,
- .dev = {
- .platform_data = &omap2_mcspi4_config,
- },
-};
-#endif
-
-#ifdef CONFIG_ARCH_OMAP4
-static inline void omap4_mcspi_fixup(void)
+static int omap_mcspi_init(struct omap_hwmod *oh, void *unused)
{
- omap2_mcspi1_resources[0].start = OMAP4_MCSPI1_BASE;
- omap2_mcspi1_resources[0].end = OMAP4_MCSPI1_BASE + 0xff;
- omap2_mcspi2_resources[0].start = OMAP4_MCSPI2_BASE;
- omap2_mcspi2_resources[0].end = OMAP4_MCSPI2_BASE + 0xff;
- omap2_mcspi3_resources[0].start = OMAP4_MCSPI3_BASE;
- omap2_mcspi3_resources[0].end = OMAP4_MCSPI3_BASE + 0xff;
- omap2_mcspi4_resources[0].start = OMAP4_MCSPI4_BASE;
- omap2_mcspi4_resources[0].end = OMAP4_MCSPI4_BASE + 0xff;
-}
-#else
-static inline void omap4_mcspi_fixup(void)
-{
-}
-#endif
+ struct omap_device *od;
+ char *name = "omap2_mcspi";
+ struct omap2_mcspi_platform_config *pdata;
+ static int spi_num;
+ struct omap2_mcspi_dev_attr *mcspi_attrib = oh->dev_attr;
-#if defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP3) || \
- defined(CONFIG_ARCH_OMAP4)
-static inline void omap2_mcspi3_init(void)
-{
- platform_device_register(&omap2_mcspi3);
-}
-#else
-static inline void omap2_mcspi3_init(void)
-{
-}
-#endif
+ pdata = kzalloc(sizeof(*pdata), GFP_KERNEL);
+ if (!pdata) {
+ pr_err("Memory allocation for McSPI device failed\n");
+ return -ENOMEM;
+ }
-#if defined(CONFIG_ARCH_OMAP3) || defined(CONFIG_ARCH_OMAP4)
-static inline void omap2_mcspi4_init(void)
-{
- platform_device_register(&omap2_mcspi4);
+ pdata->num_cs = mcspi_attrib->num_chipselect;
+ switch (oh->class->rev) {
+ case OMAP2_MCSPI_REV:
+ case OMAP3_MCSPI_REV:
+ pdata->regs_offset = 0;
+ break;
+ case OMAP4_MCSPI_REV:
+ pdata->regs_offset = OMAP4_MCSPI_REG_OFFSET;
+ break;
+ default:
+ pr_err("Invalid McSPI Revision value\n");
+ return -EINVAL;
+ }
+
+ spi_num++;
+ od = omap_device_build(name, spi_num, oh, pdata,
+ sizeof(*pdata), omap_mcspi_latency,
+ ARRAY_SIZE(omap_mcspi_latency), 0);
+ WARN(IS_ERR(od), "Cant build omap_device for %s:%s\n",
+ name, oh->name);
+ kfree(pdata);
+ return 0;
}
-#else
-static inline void omap2_mcspi4_init(void)
-{
-}
-#endif
static void omap_init_mcspi(void)
{
- if (cpu_is_omap44xx())
- omap4_mcspi_fixup();
-
- platform_device_register(&omap2_mcspi1);
- platform_device_register(&omap2_mcspi2);
-
- if (cpu_is_omap2430() || cpu_is_omap343x() || cpu_is_omap44xx())
- omap2_mcspi3_init();
-
- if (cpu_is_omap343x() || cpu_is_omap44xx())
- omap2_mcspi4_init();
+ omap_hwmod_for_each_by_class("mcspi", omap_mcspi_init, NULL);
}
#else
@@ -610,117 +542,10 @@
/*-------------------------------------------------------------------------*/
-#if defined(CONFIG_ARCH_OMAP3) || defined(CONFIG_ARCH_OMAP4)
+#if defined(CONFIG_MMC_OMAP) || defined(CONFIG_MMC_OMAP_MODULE)
-#define MMCHS_SYSCONFIG 0x0010
-#define MMCHS_SYSCONFIG_SWRESET (1 << 1)
-#define MMCHS_SYSSTATUS 0x0014
-#define MMCHS_SYSSTATUS_RESETDONE (1 << 0)
-
-static struct platform_device dummy_pdev = {
- .dev = {
- .bus = &platform_bus_type,
- },
-};
-
-/**
- * omap_hsmmc_reset() - Full reset of each HS-MMC controller
- *
- * Ensure that each MMC controller is fully reset. Controllers
- * left in an unknown state (by bootloader) may prevent retention
- * or OFF-mode. This is especially important in cases where the
- * MMC driver is not enabled, _or_ built as a module.
- *
- * In order for reset to work, interface, functional and debounce
- * clocks must be enabled. The debounce clock comes from func_32k_clk
- * and is not under SW control, so we only enable i- and f-clocks.
- **/
-static void __init omap_hsmmc_reset(void)
-{
- u32 i, nr_controllers;
- struct clk *iclk, *fclk;
-
- if (cpu_is_omap242x())
- return;
-
- nr_controllers = cpu_is_omap44xx() ? OMAP44XX_NR_MMC :
- (cpu_is_omap34xx() ? OMAP34XX_NR_MMC : OMAP24XX_NR_MMC);
-
- for (i = 0; i < nr_controllers; i++) {
- u32 v, base = 0;
- struct device *dev = &dummy_pdev.dev;
-
- switch (i) {
- case 0:
- base = OMAP2_MMC1_BASE;
- break;
- case 1:
- base = OMAP2_MMC2_BASE;
- break;
- case 2:
- base = OMAP3_MMC3_BASE;
- break;
- case 3:
- if (!cpu_is_omap44xx())
- return;
- base = OMAP4_MMC4_BASE;
- break;
- case 4:
- if (!cpu_is_omap44xx())
- return;
- base = OMAP4_MMC5_BASE;
- break;
- }
-
- if (cpu_is_omap44xx())
- base += OMAP4_MMC_REG_OFFSET;
-
- dummy_pdev.id = i;
- dev_set_name(&dummy_pdev.dev, "mmci-omap-hs.%d", i);
- iclk = clk_get(dev, "ick");
- if (IS_ERR(iclk))
- goto err1;
- if (clk_enable(iclk))
- goto err2;
-
- fclk = clk_get(dev, "fck");
- if (IS_ERR(fclk))
- goto err3;
- if (clk_enable(fclk))
- goto err4;
-
- omap_writel(MMCHS_SYSCONFIG_SWRESET, base + MMCHS_SYSCONFIG);
- v = omap_readl(base + MMCHS_SYSSTATUS);
- while (!(omap_readl(base + MMCHS_SYSSTATUS) &
- MMCHS_SYSSTATUS_RESETDONE))
- cpu_relax();
-
- clk_disable(fclk);
- clk_put(fclk);
- clk_disable(iclk);
- clk_put(iclk);
- }
- return;
-
-err4:
- clk_put(fclk);
-err3:
- clk_disable(iclk);
-err2:
- clk_put(iclk);
-err1:
- printk(KERN_WARNING "%s: Unable to enable clocks for MMC%d, "
- "cannot reset.\n", __func__, i);
-}
-#else
-static inline void omap_hsmmc_reset(void) {}
-#endif
-
-#if defined(CONFIG_MMC_OMAP) || defined(CONFIG_MMC_OMAP_MODULE) || \
- defined(CONFIG_MMC_OMAP_HS) || defined(CONFIG_MMC_OMAP_HS_MODULE)
-
-static inline void omap2_mmc_mux(struct omap_mmc_platform_data *mmc_controller,
- int controller_nr)
+static inline void omap242x_mmc_mux(struct omap_mmc_platform_data
+ *mmc_controller)
{
if ((mmc_controller->slots[0].switch_pin > 0) && \
(mmc_controller->slots[0].switch_pin < OMAP_MAX_GPIO_LINES))
@@ -731,163 +556,44 @@
omap_mux_init_gpio(mmc_controller->slots[0].gpio_wp,
OMAP_PIN_INPUT_PULLUP);
- if (cpu_is_omap2420() && controller_nr == 0) {
- omap_mux_init_signal("sdmmc_cmd", 0);
- omap_mux_init_signal("sdmmc_clki", 0);
- omap_mux_init_signal("sdmmc_clko", 0);
- omap_mux_init_signal("sdmmc_dat0", 0);
- omap_mux_init_signal("sdmmc_dat_dir0", 0);
- omap_mux_init_signal("sdmmc_cmd_dir", 0);
- if (mmc_controller->slots[0].caps & MMC_CAP_4_BIT_DATA) {
- omap_mux_init_signal("sdmmc_dat1", 0);
- omap_mux_init_signal("sdmmc_dat2", 0);
- omap_mux_init_signal("sdmmc_dat3", 0);
- omap_mux_init_signal("sdmmc_dat_dir1", 0);
- omap_mux_init_signal("sdmmc_dat_dir2", 0);
- omap_mux_init_signal("sdmmc_dat_dir3", 0);
- }
-
- /*
- * Use internal loop-back in MMC/SDIO Module Input Clock
- * selection
- */
- if (mmc_controller->slots[0].internal_clock) {
- u32 v = omap_ctrl_readl(OMAP2_CONTROL_DEVCONF0);
- v |= (1 << 24);
- omap_ctrl_writel(v, OMAP2_CONTROL_DEVCONF0);
- }
+ omap_mux_init_signal("sdmmc_cmd", 0);
+ omap_mux_init_signal("sdmmc_clki", 0);
+ omap_mux_init_signal("sdmmc_clko", 0);
+ omap_mux_init_signal("sdmmc_dat0", 0);
+ omap_mux_init_signal("sdmmc_dat_dir0", 0);
+ omap_mux_init_signal("sdmmc_cmd_dir", 0);
+ if (mmc_controller->slots[0].caps & MMC_CAP_4_BIT_DATA) {
+ omap_mux_init_signal("sdmmc_dat1", 0);
+ omap_mux_init_signal("sdmmc_dat2", 0);
+ omap_mux_init_signal("sdmmc_dat3", 0);
+ omap_mux_init_signal("sdmmc_dat_dir1", 0);
+ omap_mux_init_signal("sdmmc_dat_dir2", 0);
+ omap_mux_init_signal("sdmmc_dat_dir3", 0);
}
- if (cpu_is_omap34xx()) {
- if (controller_nr == 0) {
- omap_mux_init_signal("sdmmc1_clk",
- OMAP_PIN_INPUT_PULLUP);
- omap_mux_init_signal("sdmmc1_cmd",
- OMAP_PIN_INPUT_PULLUP);
- omap_mux_init_signal("sdmmc1_dat0",
- OMAP_PIN_INPUT_PULLUP);
- if (mmc_controller->slots[0].caps &
- (MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA)) {
- omap_mux_init_signal("sdmmc1_dat1",
- OMAP_PIN_INPUT_PULLUP);
- omap_mux_init_signal("sdmmc1_dat2",
- OMAP_PIN_INPUT_PULLUP);
- omap_mux_init_signal("sdmmc1_dat3",
- OMAP_PIN_INPUT_PULLUP);
- }
- if (mmc_controller->slots[0].caps &
- MMC_CAP_8_BIT_DATA) {
- omap_mux_init_signal("sdmmc1_dat4",
- OMAP_PIN_INPUT_PULLUP);
- omap_mux_init_signal("sdmmc1_dat5",
- OMAP_PIN_INPUT_PULLUP);
- omap_mux_init_signal("sdmmc1_dat6",
- OMAP_PIN_INPUT_PULLUP);
- omap_mux_init_signal("sdmmc1_dat7",
- OMAP_PIN_INPUT_PULLUP);
- }
- }
- if (controller_nr == 1) {
- /* MMC2 */
- omap_mux_init_signal("sdmmc2_clk",
- OMAP_PIN_INPUT_PULLUP);
- omap_mux_init_signal("sdmmc2_cmd",
- OMAP_PIN_INPUT_PULLUP);
- omap_mux_init_signal("sdmmc2_dat0",
- OMAP_PIN_INPUT_PULLUP);
-
- /*
- * For 8 wire configurations, Lines DAT4, 5, 6 and 7 need to be muxed
- * in the board-*.c files
- */
- if (mmc_controller->slots[0].caps &
- (MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA)) {
- omap_mux_init_signal("sdmmc2_dat1",
- OMAP_PIN_INPUT_PULLUP);
- omap_mux_init_signal("sdmmc2_dat2",
- OMAP_PIN_INPUT_PULLUP);
- omap_mux_init_signal("sdmmc2_dat3",
- OMAP_PIN_INPUT_PULLUP);
- }
- if (mmc_controller->slots[0].caps &
- MMC_CAP_8_BIT_DATA) {
- omap_mux_init_signal("sdmmc2_dat4.sdmmc2_dat4",
- OMAP_PIN_INPUT_PULLUP);
- omap_mux_init_signal("sdmmc2_dat5.sdmmc2_dat5",
- OMAP_PIN_INPUT_PULLUP);
- omap_mux_init_signal("sdmmc2_dat6.sdmmc2_dat6",
- OMAP_PIN_INPUT_PULLUP);
- omap_mux_init_signal("sdmmc2_dat7.sdmmc2_dat7",
- OMAP_PIN_INPUT_PULLUP);
- }
- }
-
- /*
- * For MMC3 the pins need to be muxed in the board-*.c files
- */
+ /*
+ * Use internal loop-back in MMC/SDIO Module Input Clock
+ * selection
+ */
+ if (mmc_controller->slots[0].internal_clock) {
+ u32 v = omap_ctrl_readl(OMAP2_CONTROL_DEVCONF0);
+ v |= (1 << 24);
+ omap_ctrl_writel(v, OMAP2_CONTROL_DEVCONF0);
}
}
-void __init omap2_init_mmc(struct omap_mmc_platform_data **mmc_data,
- int nr_controllers)
+void __init omap242x_init_mmc(struct omap_mmc_platform_data **mmc_data)
{
- int i;
- char *name;
+ char *name = "mmci-omap";
- for (i = 0; i < nr_controllers; i++) {
- unsigned long base, size;
- unsigned int irq = 0;
+ if (!mmc_data[0]) {
+ pr_err("%s fails: Incomplete platform data\n", __func__);
+ return;
+ }
- if (!mmc_data[i])
- continue;
-
- omap2_mmc_mux(mmc_data[i], i);
-
- switch (i) {
- case 0:
- base = OMAP2_MMC1_BASE;
- irq = INT_24XX_MMC_IRQ;
- break;
- case 1:
- base = OMAP2_MMC2_BASE;
- irq = INT_24XX_MMC2_IRQ;
- break;
- case 2:
- if (!cpu_is_omap44xx() && !cpu_is_omap34xx())
- return;
- base = OMAP3_MMC3_BASE;
- irq = INT_34XX_MMC3_IRQ;
- break;
- case 3:
- if (!cpu_is_omap44xx())
- return;
- base = OMAP4_MMC4_BASE;
- irq = OMAP44XX_IRQ_MMC4;
- break;
- case 4:
- if (!cpu_is_omap44xx())
- return;
- base = OMAP4_MMC5_BASE;
- irq = OMAP44XX_IRQ_MMC5;
- break;
- default:
- continue;
- }
-
- if (cpu_is_omap2420()) {
- size = OMAP2420_MMC_SIZE;
- name = "mmci-omap";
- } else if (cpu_is_omap44xx()) {
- if (i < 3)
- irq += OMAP44XX_IRQ_GIC_START;
- size = OMAP4_HSMMC_SIZE;
- name = "mmci-omap-hs";
- } else {
- size = OMAP3_HSMMC_SIZE;
- name = "mmci-omap-hs";
- }
- omap_mmc_add(name, i, base, size, irq, mmc_data[i]);
- };
+ omap242x_mmc_mux(mmc_data[0]);
+ omap_mmc_add(name, 0, OMAP2_MMC1_BASE, OMAP2420_MMC_SIZE,
+ INT_24XX_MMC_IRQ, mmc_data[0]);
}
#endif
@@ -895,7 +601,7 @@
/*-------------------------------------------------------------------------*/
#if defined(CONFIG_HDQ_MASTER_OMAP) || defined(CONFIG_HDQ_MASTER_OMAP_MODULE)
-#if defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP3430)
+#if defined(CONFIG_SOC_OMAP2430) || defined(CONFIG_SOC_OMAP3430)
#define OMAP_HDQ_BASE 0x480B2000
#endif
static struct resource omap_hdq_resources[] = {
@@ -961,7 +667,6 @@
* please keep these calls, and their implementations above,
* in alphabetical order so they're easier to sort through.
*/
- omap_hsmmc_reset();
omap_init_audio();
omap_init_camera();
omap_init_mbox();
diff --git a/arch/arm/mach-omap2/display.c b/arch/arm/mach-omap2/display.c
new file mode 100644
index 0000000..b18db84
--- /dev/null
+++ b/arch/arm/mach-omap2/display.c
@@ -0,0 +1,45 @@
+/*
+ * OMAP2plus display device setup / initialization.
+ *
+ * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/
+ * Senthilvadivu Guruswamy
+ * Sumit Semwal
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed "as is" WITHOUT ANY WARRANTY of any
+ * kind, whether express or implied; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/io.h>
+#include <linux/clk.h>
+#include <linux/err.h>
+
+#include <plat/display.h>
+
+static struct platform_device omap_display_device = {
+ .name = "omapdss",
+ .id = -1,
+ .dev = {
+ .platform_data = NULL,
+ },
+};
+
+int __init omap_display_init(struct omap_dss_board_info *board_data)
+{
+ int r = 0;
+ omap_display_device.dev.platform_data = board_data;
+
+ r = platform_device_register(&omap_display_device);
+ if (r < 0)
+ printk(KERN_ERR "Unable to register OMAP-Display device\n");
+
+ return r;
+}
diff --git a/arch/arm/mach-omap2/dpll44xx.c b/arch/arm/mach-omap2/dpll44xx.c
new file mode 100644
index 0000000..4e4da61
--- /dev/null
+++ b/arch/arm/mach-omap2/dpll44xx.c
@@ -0,0 +1,84 @@
+/*
+ * OMAP4-specific DPLL control functions
+ *
+ * Copyright (C) 2011 Texas Instruments, Inc.
+ * Rajendra Nayak
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/clk.h>
+#include <linux/io.h>
+#include <linux/bitops.h>
+
+#include <plat/cpu.h>
+#include <plat/clock.h>
+
+#include "clock.h"
+#include "cm-regbits-44xx.h"
+
+/* Supported only on OMAP4 */
+int omap4_dpllmx_gatectrl_read(struct clk *clk)
+{
+ u32 v;
+ u32 mask;
+
+ if (!clk || !clk->clksel_reg || !cpu_is_omap44xx())
+ return -EINVAL;
+
+ mask = clk->flags & CLOCK_CLKOUTX2 ?
+ OMAP4430_DPLL_CLKOUTX2_GATE_CTRL_MASK :
+ OMAP4430_DPLL_CLKOUT_GATE_CTRL_MASK;
+
+ v = __raw_readl(clk->clksel_reg);
+ v &= mask;
+ v >>= __ffs(mask);
+
+ return v;
+}
+
+void omap4_dpllmx_allow_gatectrl(struct clk *clk)
+{
+ u32 v;
+ u32 mask;
+
+ if (!clk || !clk->clksel_reg || !cpu_is_omap44xx())
+ return;
+
+ mask = clk->flags & CLOCK_CLKOUTX2 ?
+ OMAP4430_DPLL_CLKOUTX2_GATE_CTRL_MASK :
+ OMAP4430_DPLL_CLKOUT_GATE_CTRL_MASK;
+
+ v = __raw_readl(clk->clksel_reg);
+ /* Clear the bit to allow gatectrl */
+ v &= ~mask;
+ __raw_writel(v, clk->clksel_reg);
+}
+
+void omap4_dpllmx_deny_gatectrl(struct clk *clk)
+{
+ u32 v;
+ u32 mask;
+
+ if (!clk || !clk->clksel_reg || !cpu_is_omap44xx())
+ return;
+
+ mask = clk->flags & CLOCK_CLKOUTX2 ?
+ OMAP4430_DPLL_CLKOUTX2_GATE_CTRL_MASK :
+ OMAP4430_DPLL_CLKOUT_GATE_CTRL_MASK;
+
+ v = __raw_readl(clk->clksel_reg);
+ /* Set the bit to deny gatectrl */
+ v |= mask;
+ __raw_writel(v, clk->clksel_reg);
+}
+
+const struct clkops clkops_omap4_dpllmx_ops = {
+ .allow_idle = omap4_dpllmx_allow_gatectrl,
+ .deny_idle = omap4_dpllmx_deny_gatectrl,
+};
+
diff --git a/arch/arm/mach-omap2/gpmc-nand.c b/arch/arm/mach-omap2/gpmc-nand.c
index 2bb29c1..c1791d0 100644
--- a/arch/arm/mach-omap2/gpmc-nand.c
+++ b/arch/arm/mach-omap2/gpmc-nand.c
@@ -12,6 +12,7 @@
#include <linux/kernel.h>
#include <linux/platform_device.h>
#include <linux/io.h>
+#include <linux/mtd/nand.h>
#include <asm/mach/flash.h>
@@ -69,8 +70,10 @@
t.wr_cycle = gpmc_round_ns_to_ticks(gpmc_nand_data->gpmc_t->wr_cycle);
/* Configure GPMC */
- gpmc_cs_configure(gpmc_nand_data->cs,
- GPMC_CONFIG_DEV_SIZE, gpmc_nand_data->devsize);
+ if (gpmc_nand_data->devsize == NAND_BUSWIDTH_16)
+ gpmc_cs_configure(gpmc_nand_data->cs, GPMC_CONFIG_DEV_SIZE, 1);
+ else
+ gpmc_cs_configure(gpmc_nand_data->cs, GPMC_CONFIG_DEV_SIZE, 0);
gpmc_cs_configure(gpmc_nand_data->cs,
GPMC_CONFIG_DEV_TYPE, GPMC_DEVICETYPE_NAND);
err = gpmc_cs_set_timings(gpmc_nand_data->cs, &t);
diff --git a/arch/arm/mach-omap2/gpmc-onenand.c b/arch/arm/mach-omap2/gpmc-onenand.c
index 3a7d25f..d776ded 100644
--- a/arch/arm/mach-omap2/gpmc-onenand.c
+++ b/arch/arm/mach-omap2/gpmc-onenand.c
@@ -94,7 +94,7 @@
}
static void set_onenand_cfg(void __iomem *onenand_base, int latency,
- int sync_read, int sync_write, int hf)
+ int sync_read, int sync_write, int hf, int vhf)
{
u32 reg;
@@ -114,12 +114,57 @@
reg |= ONENAND_SYS_CFG1_HF;
else
reg &= ~ONENAND_SYS_CFG1_HF;
+ if (vhf)
+ reg |= ONENAND_SYS_CFG1_VHF;
+ else
+ reg &= ~ONENAND_SYS_CFG1_VHF;
writew(reg, onenand_base + ONENAND_REG_SYS_CFG1);
}
+static int omap2_onenand_get_freq(struct omap_onenand_platform_data *cfg,
+ void __iomem *onenand_base, bool *clk_dep)
+{
+ u16 ver = readw(onenand_base + ONENAND_REG_VERSION_ID);
+ int freq = 0;
+
+ if (cfg->get_freq) {
+ struct onenand_freq_info fi;
+
+ fi.maf_id = readw(onenand_base + ONENAND_REG_MANUFACTURER_ID);
+ fi.dev_id = readw(onenand_base + ONENAND_REG_DEVICE_ID);
+ fi.ver_id = ver;
+ freq = cfg->get_freq(&fi, clk_dep);
+ if (freq)
+ return freq;
+ }
+
+ switch ((ver >> 4) & 0xf) {
+ case 0:
+ freq = 40;
+ break;
+ case 1:
+ freq = 54;
+ break;
+ case 2:
+ freq = 66;
+ break;
+ case 3:
+ freq = 83;
+ break;
+ case 4:
+ freq = 104;
+ break;
+ default:
+ freq = 54;
+ break;
+ }
+
+ return freq;
+}
+
static int omap2_onenand_set_sync_mode(struct omap_onenand_platform_data *cfg,
void __iomem *onenand_base,
- int freq)
+ int *freq_ptr)
{
struct gpmc_timings t;
const int t_cer = 15;
@@ -130,10 +175,11 @@
const int t_wph = 30;
int min_gpmc_clk_period, t_ces, t_avds, t_avdh, t_ach, t_aavdh, t_rdyo;
int tick_ns, div, fclk_offset_ns, fclk_offset, gpmc_clk_ns, latency;
- int first_time = 0, hf = 0, sync_read = 0, sync_write = 0;
+ int first_time = 0, hf = 0, vhf = 0, sync_read = 0, sync_write = 0;
int err, ticks_cez;
- int cs = cfg->cs;
+ int cs = cfg->cs, freq = *freq_ptr;
u32 reg;
+ bool clk_dep = false;
if (cfg->flags & ONENAND_SYNC_READ) {
sync_read = 1;
@@ -148,27 +194,7 @@
err = omap2_onenand_set_async_mode(cs, onenand_base);
if (err)
return err;
- reg = readw(onenand_base + ONENAND_REG_VERSION_ID);
- switch ((reg >> 4) & 0xf) {
- case 0:
- freq = 40;
- break;
- case 1:
- freq = 54;
- break;
- case 2:
- freq = 66;
- break;
- case 3:
- freq = 83;
- break;
- case 4:
- freq = 104;
- break;
- default:
- freq = 54;
- break;
- }
+ freq = omap2_onenand_get_freq(cfg, onenand_base, &clk_dep);
first_time = 1;
}
@@ -180,7 +206,7 @@
t_avdh = 2;
t_ach = 3;
t_aavdh = 6;
- t_rdyo = 9;
+ t_rdyo = 6;
break;
case 83:
min_gpmc_clk_period = 12000; /* 83 MHz */
@@ -217,16 +243,36 @@
gpmc_clk_ns = gpmc_ticks_to_ns(div);
if (gpmc_clk_ns < 15) /* >66Mhz */
hf = 1;
- if (hf)
+ if (gpmc_clk_ns < 12) /* >83Mhz */
+ vhf = 1;
+ if (vhf)
+ latency = 8;
+ else if (hf)
latency = 6;
else if (gpmc_clk_ns >= 25) /* 40 MHz*/
latency = 3;
else
latency = 4;
+ if (clk_dep) {
+ if (gpmc_clk_ns < 12) { /* >83Mhz */
+ t_ces = 3;
+ t_avds = 4;
+ } else if (gpmc_clk_ns < 15) { /* >66Mhz */
+ t_ces = 5;
+ t_avds = 4;
+ } else if (gpmc_clk_ns < 25) { /* >40Mhz */
+ t_ces = 6;
+ t_avds = 5;
+ } else {
+ t_ces = 7;
+ t_avds = 7;
+ }
+ }
+
if (first_time)
set_onenand_cfg(onenand_base, latency,
- sync_read, sync_write, hf);
+ sync_read, sync_write, hf, vhf);
if (div == 1) {
reg = gpmc_cs_read_reg(cs, GPMC_CS_CONFIG2);
@@ -264,6 +310,9 @@
/* Read */
t.adv_rd_off = gpmc_ticks_to_ns(fclk_offset + gpmc_ns_to_ticks(t_avdh));
t.oe_on = gpmc_ticks_to_ns(fclk_offset + gpmc_ns_to_ticks(t_ach));
+ /* Force at least 1 clk between AVD High to OE Low */
+ if (t.oe_on <= t.adv_rd_off)
+ t.oe_on = t.adv_rd_off + gpmc_round_ns_to_ticks(1);
t.access = gpmc_ticks_to_ns(fclk_offset + (latency + 1) * div);
t.oe_off = t.access + gpmc_round_ns_to_ticks(1);
t.cs_rd_off = t.oe_off;
@@ -317,18 +366,20 @@
if (err)
return err;
- set_onenand_cfg(onenand_base, latency, sync_read, sync_write, hf);
+ set_onenand_cfg(onenand_base, latency, sync_read, sync_write, hf, vhf);
+
+ *freq_ptr = freq;
return 0;
}
-static int gpmc_onenand_setup(void __iomem *onenand_base, int freq)
+static int gpmc_onenand_setup(void __iomem *onenand_base, int *freq_ptr)
{
struct device *dev = &gpmc_onenand_device.dev;
/* Set sync timings in GPMC */
if (omap2_onenand_set_sync_mode(gpmc_onenand_data, onenand_base,
- freq) < 0) {
+ freq_ptr) < 0) {
dev_err(dev, "Unable to set synchronous mode\n");
return -EINVAL;
}
diff --git a/arch/arm/mach-omap2/gpmc.c b/arch/arm/mach-omap2/gpmc.c
index 1b7b3e7..6741743 100644
--- a/arch/arm/mach-omap2/gpmc.c
+++ b/arch/arm/mach-omap2/gpmc.c
@@ -14,6 +14,7 @@
*/
#undef DEBUG
+#include <linux/irq.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/err.h>
@@ -22,6 +23,7 @@
#include <linux/spinlock.h>
#include <linux/io.h>
#include <linux/module.h>
+#include <linux/interrupt.h>
#include <asm/mach-types.h>
#include <plat/gpmc.h>
@@ -58,7 +60,6 @@
#define GPMC_CHUNK_SHIFT 24 /* 16 MB */
#define GPMC_SECTION_SHIFT 28 /* 128 MB */
-#define PREFETCH_FIFOTHRESHOLD (0x40 << 8)
#define CS_NUM_SHIFT 24
#define ENABLE_PREFETCH (0x1 << 7)
#define DMA_MPU_MODE 2
@@ -100,6 +101,8 @@
static struct clk *gpmc_l3_clk;
+static irqreturn_t gpmc_handle_irq(int irq, void *dev);
+
static void gpmc_write_reg(int idx, u32 val)
{
__raw_writel(val, gpmc_base + idx);
@@ -497,6 +500,10 @@
u32 regval = 0;
switch (cmd) {
+ case GPMC_ENABLE_IRQ:
+ gpmc_write_reg(GPMC_IRQENABLE, wval);
+ break;
+
case GPMC_SET_IRQ_STATUS:
gpmc_write_reg(GPMC_IRQSTATUS, wval);
break;
@@ -598,15 +605,19 @@
/**
* gpmc_prefetch_enable - configures and starts prefetch transfer
* @cs: cs (chip select) number
+ * @fifo_th: fifo threshold to be used for read/ write
* @dma_mode: dma mode enable (1) or disable (0)
* @u32_count: number of bytes to be transferred
* @is_write: prefetch read(0) or write post(1) mode
*/
-int gpmc_prefetch_enable(int cs, int dma_mode,
+int gpmc_prefetch_enable(int cs, int fifo_th, int dma_mode,
unsigned int u32_count, int is_write)
{
- if (!(gpmc_read_reg(GPMC_PREFETCH_CONTROL))) {
+ if (fifo_th > PREFETCH_FIFOTHRESHOLD_MAX) {
+ pr_err("gpmc: fifo threshold is not supported\n");
+ return -1;
+ } else if (!(gpmc_read_reg(GPMC_PREFETCH_CONTROL))) {
/* Set the amount of bytes to be prefetched */
gpmc_write_reg(GPMC_PREFETCH_CONFIG2, u32_count);
@@ -614,7 +625,7 @@
* enable the engine. Set which cs is has requested for.
*/
gpmc_write_reg(GPMC_PREFETCH_CONFIG1, ((cs << CS_NUM_SHIFT) |
- PREFETCH_FIFOTHRESHOLD |
+ PREFETCH_FIFOTHRESHOLD(fifo_th) |
ENABLE_PREFETCH |
(dma_mode << DMA_MPU_MODE) |
(0x1 & is_write)));
@@ -678,9 +689,10 @@
}
}
-void __init gpmc_init(void)
+static int __init gpmc_init(void)
{
- u32 l;
+ u32 l, irq;
+ int cs, ret = -EINVAL;
char *ck = NULL;
if (cpu_is_omap24xx()) {
@@ -698,7 +710,7 @@
}
if (WARN_ON(!ck))
- return;
+ return ret;
gpmc_l3_clk = clk_get(NULL, ck);
if (IS_ERR(gpmc_l3_clk)) {
@@ -723,6 +735,36 @@
l |= (0x02 << 3) | (1 << 0);
gpmc_write_reg(GPMC_SYSCONFIG, l);
gpmc_mem_init();
+
+ /* initalize the irq_chained */
+ irq = OMAP_GPMC_IRQ_BASE;
+ for (cs = 0; cs < GPMC_CS_NUM; cs++) {
+ set_irq_handler(irq, handle_simple_irq);
+ set_irq_flags(irq, IRQF_VALID);
+ irq++;
+ }
+
+ ret = request_irq(INT_34XX_GPMC_IRQ,
+ gpmc_handle_irq, IRQF_SHARED, "gpmc", gpmc_base);
+ if (ret)
+ pr_err("gpmc: irq-%d could not claim: err %d\n",
+ INT_34XX_GPMC_IRQ, ret);
+ return ret;
+}
+postcore_initcall(gpmc_init);
+
+static irqreturn_t gpmc_handle_irq(int irq, void *dev)
+{
+ u8 cs;
+
+ if (irq != INT_34XX_GPMC_IRQ)
+ return IRQ_HANDLED;
+ /* check cs to invoke the irq */
+ cs = ((gpmc_read_reg(GPMC_PREFETCH_CONFIG1)) >> CS_NUM_SHIFT) & 0x7;
+ if (OMAP_GPMC_IRQ_BASE+cs <= OMAP_GPMC_IRQ_END)
+ generic_handle_irq(OMAP_GPMC_IRQ_BASE+cs);
+
+ return IRQ_HANDLED;
}
#ifdef CONFIG_ARCH_OMAP3
diff --git a/arch/arm/mach-omap2/hsmmc.c b/arch/arm/mach-omap2/hsmmc.c
index 34272e4..137e1a5 100644
--- a/arch/arm/mach-omap2/hsmmc.c
+++ b/arch/arm/mach-omap2/hsmmc.c
@@ -16,7 +16,10 @@
#include <mach/hardware.h>
#include <plat/mmc.h>
#include <plat/omap-pm.h>
+#include <plat/mux.h>
+#include <plat/omap_device.h>
+#include "mux.h"
#include "hsmmc.h"
#include "control.h"
@@ -28,10 +31,6 @@
#define HSMMC_NAME_LEN 9
-static struct hsmmc_controller {
- char name[HSMMC_NAME_LEN + 1];
-} hsmmc[OMAP34XX_NR_MMC];
-
#if defined(CONFIG_ARCH_OMAP3) && defined(CONFIG_PM)
static int hsmmc_get_context_loss(struct device *dev)
@@ -204,13 +203,284 @@
return 0;
}
-static struct omap_mmc_platform_data *hsmmc_data[OMAP34XX_NR_MMC] __initdata;
+static inline void omap_hsmmc_mux(struct omap_mmc_platform_data *mmc_controller,
+ int controller_nr)
+{
+ if ((mmc_controller->slots[0].switch_pin > 0) && \
+ (mmc_controller->slots[0].switch_pin < OMAP_MAX_GPIO_LINES))
+ omap_mux_init_gpio(mmc_controller->slots[0].switch_pin,
+ OMAP_PIN_INPUT_PULLUP);
+ if ((mmc_controller->slots[0].gpio_wp > 0) && \
+ (mmc_controller->slots[0].gpio_wp < OMAP_MAX_GPIO_LINES))
+ omap_mux_init_gpio(mmc_controller->slots[0].gpio_wp,
+ OMAP_PIN_INPUT_PULLUP);
+ if (cpu_is_omap34xx()) {
+ if (controller_nr == 0) {
+ omap_mux_init_signal("sdmmc1_clk",
+ OMAP_PIN_INPUT_PULLUP);
+ omap_mux_init_signal("sdmmc1_cmd",
+ OMAP_PIN_INPUT_PULLUP);
+ omap_mux_init_signal("sdmmc1_dat0",
+ OMAP_PIN_INPUT_PULLUP);
+ if (mmc_controller->slots[0].caps &
+ (MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA)) {
+ omap_mux_init_signal("sdmmc1_dat1",
+ OMAP_PIN_INPUT_PULLUP);
+ omap_mux_init_signal("sdmmc1_dat2",
+ OMAP_PIN_INPUT_PULLUP);
+ omap_mux_init_signal("sdmmc1_dat3",
+ OMAP_PIN_INPUT_PULLUP);
+ }
+ if (mmc_controller->slots[0].caps &
+ MMC_CAP_8_BIT_DATA) {
+ omap_mux_init_signal("sdmmc1_dat4",
+ OMAP_PIN_INPUT_PULLUP);
+ omap_mux_init_signal("sdmmc1_dat5",
+ OMAP_PIN_INPUT_PULLUP);
+ omap_mux_init_signal("sdmmc1_dat6",
+ OMAP_PIN_INPUT_PULLUP);
+ omap_mux_init_signal("sdmmc1_dat7",
+ OMAP_PIN_INPUT_PULLUP);
+ }
+ }
+ if (controller_nr == 1) {
+ /* MMC2 */
+ omap_mux_init_signal("sdmmc2_clk",
+ OMAP_PIN_INPUT_PULLUP);
+ omap_mux_init_signal("sdmmc2_cmd",
+ OMAP_PIN_INPUT_PULLUP);
+ omap_mux_init_signal("sdmmc2_dat0",
+ OMAP_PIN_INPUT_PULLUP);
+
+ /*
+ * For 8 wire configurations, Lines DAT4, 5, 6 and 7
+ * need to be muxed in the board-*.c files
+ */
+ if (mmc_controller->slots[0].caps &
+ (MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA)) {
+ omap_mux_init_signal("sdmmc2_dat1",
+ OMAP_PIN_INPUT_PULLUP);
+ omap_mux_init_signal("sdmmc2_dat2",
+ OMAP_PIN_INPUT_PULLUP);
+ omap_mux_init_signal("sdmmc2_dat3",
+ OMAP_PIN_INPUT_PULLUP);
+ }
+ if (mmc_controller->slots[0].caps &
+ MMC_CAP_8_BIT_DATA) {
+ omap_mux_init_signal("sdmmc2_dat4.sdmmc2_dat4",
+ OMAP_PIN_INPUT_PULLUP);
+ omap_mux_init_signal("sdmmc2_dat5.sdmmc2_dat5",
+ OMAP_PIN_INPUT_PULLUP);
+ omap_mux_init_signal("sdmmc2_dat6.sdmmc2_dat6",
+ OMAP_PIN_INPUT_PULLUP);
+ omap_mux_init_signal("sdmmc2_dat7.sdmmc2_dat7",
+ OMAP_PIN_INPUT_PULLUP);
+ }
+ }
+
+ /*
+ * For MMC3 the pins need to be muxed in the board-*.c files
+ */
+ }
+}
+
+static int __init omap_hsmmc_pdata_init(struct omap2_hsmmc_info *c,
+ struct omap_mmc_platform_data *mmc)
+{
+ char *hc_name;
+
+ hc_name = kzalloc(sizeof(char) * (HSMMC_NAME_LEN + 1), GFP_KERNEL);
+ if (!hc_name) {
+ pr_err("Cannot allocate memory for controller slot name\n");
+ kfree(hc_name);
+ return -ENOMEM;
+ }
+
+ if (c->name)
+ strncpy(hc_name, c->name, HSMMC_NAME_LEN);
+ else
+ snprintf(hc_name, (HSMMC_NAME_LEN + 1), "mmc%islot%i",
+ c->mmc, 1);
+ mmc->slots[0].name = hc_name;
+ mmc->nr_slots = 1;
+ mmc->slots[0].caps = c->caps;
+ mmc->slots[0].internal_clock = !c->ext_clock;
+ mmc->dma_mask = 0xffffffff;
+ if (cpu_is_omap44xx())
+ mmc->reg_offset = OMAP4_MMC_REG_OFFSET;
+ else
+ mmc->reg_offset = 0;
+
+ mmc->get_context_loss_count = hsmmc_get_context_loss;
+
+ mmc->slots[0].switch_pin = c->gpio_cd;
+ mmc->slots[0].gpio_wp = c->gpio_wp;
+
+ mmc->slots[0].remux = c->remux;
+ mmc->slots[0].init_card = c->init_card;
+
+ if (c->cover_only)
+ mmc->slots[0].cover = 1;
+
+ if (c->nonremovable)
+ mmc->slots[0].nonremovable = 1;
+
+ if (c->power_saving)
+ mmc->slots[0].power_saving = 1;
+
+ if (c->no_off)
+ mmc->slots[0].no_off = 1;
+
+ if (c->vcc_aux_disable_is_sleep)
+ mmc->slots[0].vcc_aux_disable_is_sleep = 1;
+
+ /*
+ * NOTE: MMC slots should have a Vcc regulator set up.
+ * This may be from a TWL4030-family chip, another
+ * controllable regulator, or a fixed supply.
+ *
+ * temporary HACK: ocr_mask instead of fixed supply
+ */
+ mmc->slots[0].ocr_mask = c->ocr_mask;
+
+ if (cpu_is_omap3517() || cpu_is_omap3505())
+ mmc->slots[0].set_power = nop_mmc_set_power;
+ else
+ mmc->slots[0].features |= HSMMC_HAS_PBIAS;
+
+ if (cpu_is_omap44xx() && (omap_rev() > OMAP4430_REV_ES1_0))
+ mmc->slots[0].features |= HSMMC_HAS_UPDATED_RESET;
+
+ switch (c->mmc) {
+ case 1:
+ if (mmc->slots[0].features & HSMMC_HAS_PBIAS) {
+ /* on-chip level shifting via PBIAS0/PBIAS1 */
+ if (cpu_is_omap44xx()) {
+ mmc->slots[0].before_set_reg =
+ omap4_hsmmc1_before_set_reg;
+ mmc->slots[0].after_set_reg =
+ omap4_hsmmc1_after_set_reg;
+ } else {
+ mmc->slots[0].before_set_reg =
+ omap_hsmmc1_before_set_reg;
+ mmc->slots[0].after_set_reg =
+ omap_hsmmc1_after_set_reg;
+ }
+ }
+
+ /* OMAP3630 HSMMC1 supports only 4-bit */
+ if (cpu_is_omap3630() &&
+ (c->caps & MMC_CAP_8_BIT_DATA)) {
+ c->caps &= ~MMC_CAP_8_BIT_DATA;
+ c->caps |= MMC_CAP_4_BIT_DATA;
+ mmc->slots[0].caps = c->caps;
+ }
+ break;
+ case 2:
+ if (c->ext_clock)
+ c->transceiver = 1;
+ if (c->transceiver && (c->caps & MMC_CAP_8_BIT_DATA)) {
+ c->caps &= ~MMC_CAP_8_BIT_DATA;
+ c->caps |= MMC_CAP_4_BIT_DATA;
+ }
+ /* FALLTHROUGH */
+ case 3:
+ if (mmc->slots[0].features & HSMMC_HAS_PBIAS) {
+ /* off-chip level shifting, or none */
+ mmc->slots[0].before_set_reg = hsmmc23_before_set_reg;
+ mmc->slots[0].after_set_reg = NULL;
+ }
+ break;
+ case 4:
+ case 5:
+ mmc->slots[0].before_set_reg = NULL;
+ mmc->slots[0].after_set_reg = NULL;
+ break;
+ default:
+ pr_err("MMC%d configuration not supported!\n", c->mmc);
+ kfree(hc_name);
+ return -ENODEV;
+ }
+ return 0;
+}
+
+static struct omap_device_pm_latency omap_hsmmc_latency[] = {
+ [0] = {
+ .deactivate_func = omap_device_idle_hwmods,
+ .activate_func = omap_device_enable_hwmods,
+ .flags = OMAP_DEVICE_LATENCY_AUTO_ADJUST,
+ },
+ /*
+ * XXX There should also be an entry here to power off/on the
+ * MMC regulators/PBIAS cells, etc.
+ */
+};
+
+#define MAX_OMAP_MMC_HWMOD_NAME_LEN 16
+
+void __init omap_init_hsmmc(struct omap2_hsmmc_info *hsmmcinfo, int ctrl_nr)
+{
+ struct omap_hwmod *oh;
+ struct omap_device *od;
+ struct omap_device_pm_latency *ohl;
+ char oh_name[MAX_OMAP_MMC_HWMOD_NAME_LEN];
+ struct omap_mmc_platform_data *mmc_data;
+ struct omap_mmc_dev_attr *mmc_dev_attr;
+ char *name;
+ int l;
+ int ohl_cnt = 0;
+
+ mmc_data = kzalloc(sizeof(struct omap_mmc_platform_data), GFP_KERNEL);
+ if (!mmc_data) {
+ pr_err("Cannot allocate memory for mmc device!\n");
+ goto done;
+ }
+
+ if (omap_hsmmc_pdata_init(hsmmcinfo, mmc_data) < 0) {
+ pr_err("%s fails!\n", __func__);
+ goto done;
+ }
+ omap_hsmmc_mux(mmc_data, (ctrl_nr - 1));
+
+ name = "omap_hsmmc";
+ ohl = omap_hsmmc_latency;
+ ohl_cnt = ARRAY_SIZE(omap_hsmmc_latency);
+
+ l = snprintf(oh_name, MAX_OMAP_MMC_HWMOD_NAME_LEN,
+ "mmc%d", ctrl_nr);
+ WARN(l >= MAX_OMAP_MMC_HWMOD_NAME_LEN,
+ "String buffer overflow in MMC%d device setup\n", ctrl_nr);
+ oh = omap_hwmod_lookup(oh_name);
+ if (!oh) {
+ pr_err("Could not look up %s\n", oh_name);
+ kfree(mmc_data->slots[0].name);
+ goto done;
+ }
+
+ if (oh->dev_attr != NULL) {
+ mmc_dev_attr = oh->dev_attr;
+ mmc_data->controller_flags = mmc_dev_attr->flags;
+ }
+
+ od = omap_device_build(name, ctrl_nr - 1, oh, mmc_data,
+ sizeof(struct omap_mmc_platform_data), ohl, ohl_cnt, false);
+ if (IS_ERR(od)) {
+ WARN(1, "Cant build omap_device for %s:%s.\n", name, oh->name);
+ kfree(mmc_data->slots[0].name);
+ goto done;
+ }
+ /*
+ * return device handle to board setup code
+ * required to populate for regulator framework structure
+ */
+ hsmmcinfo->dev = &od->pdev.dev;
+
+done:
+ kfree(mmc_data);
+}
void __init omap2_hsmmc_init(struct omap2_hsmmc_info *controllers)
{
- struct omap2_hsmmc_info *c;
- int nr_hsmmc = ARRAY_SIZE(hsmmc_data);
- int i;
u32 reg;
if (!cpu_is_omap44xx()) {
@@ -236,142 +506,9 @@
omap4_ctrl_pad_writel(reg, control_mmc1);
}
- for (c = controllers; c->mmc; c++) {
- struct hsmmc_controller *hc = hsmmc + c->mmc - 1;
- struct omap_mmc_platform_data *mmc = hsmmc_data[c->mmc - 1];
+ for (; controllers->mmc; controllers++)
+ omap_init_hsmmc(controllers, controllers->mmc);
- if (!c->mmc || c->mmc > nr_hsmmc) {
- pr_debug("MMC%d: no such controller\n", c->mmc);
- continue;
- }
- if (mmc) {
- pr_debug("MMC%d: already configured\n", c->mmc);
- continue;
- }
-
- mmc = kzalloc(sizeof(struct omap_mmc_platform_data),
- GFP_KERNEL);
- if (!mmc) {
- pr_err("Cannot allocate memory for mmc device!\n");
- goto done;
- }
-
- if (c->name)
- strncpy(hc->name, c->name, HSMMC_NAME_LEN);
- else
- snprintf(hc->name, ARRAY_SIZE(hc->name),
- "mmc%islot%i", c->mmc, 1);
- mmc->slots[0].name = hc->name;
- mmc->nr_slots = 1;
- mmc->slots[0].caps = c->caps;
- mmc->slots[0].internal_clock = !c->ext_clock;
- mmc->dma_mask = 0xffffffff;
- if (cpu_is_omap44xx())
- mmc->reg_offset = OMAP4_MMC_REG_OFFSET;
- else
- mmc->reg_offset = 0;
-
- mmc->get_context_loss_count = hsmmc_get_context_loss;
-
- mmc->slots[0].switch_pin = c->gpio_cd;
- mmc->slots[0].gpio_wp = c->gpio_wp;
-
- mmc->slots[0].remux = c->remux;
- mmc->slots[0].init_card = c->init_card;
-
- if (c->cover_only)
- mmc->slots[0].cover = 1;
-
- if (c->nonremovable)
- mmc->slots[0].nonremovable = 1;
-
- if (c->power_saving)
- mmc->slots[0].power_saving = 1;
-
- if (c->no_off)
- mmc->slots[0].no_off = 1;
-
- if (c->vcc_aux_disable_is_sleep)
- mmc->slots[0].vcc_aux_disable_is_sleep = 1;
-
- /* NOTE: MMC slots should have a Vcc regulator set up.
- * This may be from a TWL4030-family chip, another
- * controllable regulator, or a fixed supply.
- *
- * temporary HACK: ocr_mask instead of fixed supply
- */
- mmc->slots[0].ocr_mask = c->ocr_mask;
-
- if (cpu_is_omap3517() || cpu_is_omap3505())
- mmc->slots[0].set_power = nop_mmc_set_power;
- else
- mmc->slots[0].features |= HSMMC_HAS_PBIAS;
-
- if (cpu_is_omap44xx() && (omap_rev() > OMAP4430_REV_ES1_0))
- mmc->slots[0].features |= HSMMC_HAS_UPDATED_RESET;
-
- switch (c->mmc) {
- case 1:
- if (mmc->slots[0].features & HSMMC_HAS_PBIAS) {
- /* on-chip level shifting via PBIAS0/PBIAS1 */
- if (cpu_is_omap44xx()) {
- mmc->slots[0].before_set_reg =
- omap4_hsmmc1_before_set_reg;
- mmc->slots[0].after_set_reg =
- omap4_hsmmc1_after_set_reg;
- } else {
- mmc->slots[0].before_set_reg =
- omap_hsmmc1_before_set_reg;
- mmc->slots[0].after_set_reg =
- omap_hsmmc1_after_set_reg;
- }
- }
-
- /* Omap3630 HSMMC1 supports only 4-bit */
- if (cpu_is_omap3630() &&
- (c->caps & MMC_CAP_8_BIT_DATA)) {
- c->caps &= ~MMC_CAP_8_BIT_DATA;
- c->caps |= MMC_CAP_4_BIT_DATA;
- mmc->slots[0].caps = c->caps;
- }
- break;
- case 2:
- if (c->ext_clock)
- c->transceiver = 1;
- if (c->transceiver && (c->caps & MMC_CAP_8_BIT_DATA)) {
- c->caps &= ~MMC_CAP_8_BIT_DATA;
- c->caps |= MMC_CAP_4_BIT_DATA;
- }
- /* FALLTHROUGH */
- case 3:
- if (mmc->slots[0].features & HSMMC_HAS_PBIAS) {
- /* off-chip level shifting, or none */
- mmc->slots[0].before_set_reg = hsmmc23_before_set_reg;
- mmc->slots[0].after_set_reg = NULL;
- }
- break;
- default:
- pr_err("MMC%d configuration not supported!\n", c->mmc);
- kfree(mmc);
- continue;
- }
- hsmmc_data[c->mmc - 1] = mmc;
- }
-
- omap2_init_mmc(hsmmc_data, OMAP34XX_NR_MMC);
-
- /* pass the device nodes back to board setup code */
- for (c = controllers; c->mmc; c++) {
- struct omap_mmc_platform_data *mmc = hsmmc_data[c->mmc - 1];
-
- if (!c->mmc || c->mmc > nr_hsmmc)
- continue;
- c->dev = mmc->dev;
- }
-
-done:
- for (i = 0; i < nr_hsmmc; i++)
- kfree(hsmmc_data[i]);
}
#endif
diff --git a/arch/arm/mach-omap2/hwspinlock.c b/arch/arm/mach-omap2/hwspinlock.c
new file mode 100644
index 0000000..06d4a80
--- /dev/null
+++ b/arch/arm/mach-omap2/hwspinlock.c
@@ -0,0 +1,63 @@
+/*
+ * OMAP hardware spinlock device initialization
+ *
+ * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com
+ *
+ * Contact: Simon Que <sque@ti.com>
+ * Hari Kanigeri <h-kanigeri2@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/err.h>
+
+#include <plat/omap_hwmod.h>
+#include <plat/omap_device.h>
+
+struct omap_device_pm_latency omap_spinlock_latency[] = {
+ {
+ .deactivate_func = omap_device_idle_hwmods,
+ .activate_func = omap_device_enable_hwmods,
+ .flags = OMAP_DEVICE_LATENCY_AUTO_ADJUST,
+ }
+};
+
+int __init hwspinlocks_init(void)
+{
+ int retval = 0;
+ struct omap_hwmod *oh;
+ struct omap_device *od;
+ const char *oh_name = "spinlock";
+ const char *dev_name = "omap_hwspinlock";
+
+ /*
+ * Hwmod lookup will fail in case our platform doesn't support the
+ * hardware spinlock module, so it is safe to run this initcall
+ * on all omaps
+ */
+ oh = omap_hwmod_lookup(oh_name);
+ if (oh == NULL)
+ return -EINVAL;
+
+ od = omap_device_build(dev_name, 0, oh, NULL, 0,
+ omap_spinlock_latency,
+ ARRAY_SIZE(omap_spinlock_latency), false);
+ if (IS_ERR(od)) {
+ pr_err("Can't build omap_device for %s:%s\n", dev_name,
+ oh_name);
+ retval = PTR_ERR(od);
+ }
+
+ return retval;
+}
+/* early board code might need to reserve specific hwspinlock instances */
+postcore_initcall(hwspinlocks_init);
diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c
index 5f9086c..2537090 100644
--- a/arch/arm/mach-omap2/id.c
+++ b/arch/arm/mach-omap2/id.c
@@ -6,7 +6,7 @@
* Copyright (C) 2005 Nokia Corporation
* Written by Tony Lindgren <tony@atomide.com>
*
- * Copyright (C) 2009 Texas Instruments
+ * Copyright (C) 2009-11 Texas Instruments
* Added OMAP4 support - Santosh Shilimkar <santosh.shilimkar@ti.com>
*
* This program is free software; you can redistribute it and/or modify
@@ -84,6 +84,11 @@
#define OMAP_TAP_DIE_ID_2 0x0220
#define OMAP_TAP_DIE_ID_3 0x0224
+#define OMAP_TAP_DIE_ID_44XX_0 0x0200
+#define OMAP_TAP_DIE_ID_44XX_1 0x0208
+#define OMAP_TAP_DIE_ID_44XX_2 0x020c
+#define OMAP_TAP_DIE_ID_44XX_3 0x0210
+
#define read_tap_reg(reg) __raw_readl(tap_base + (reg))
struct omap_id {
@@ -107,6 +112,14 @@
void omap_get_die_id(struct omap_die_id *odi)
{
+ if (cpu_is_omap44xx()) {
+ odi->id_0 = read_tap_reg(OMAP_TAP_DIE_ID_44XX_0);
+ odi->id_1 = read_tap_reg(OMAP_TAP_DIE_ID_44XX_1);
+ odi->id_2 = read_tap_reg(OMAP_TAP_DIE_ID_44XX_2);
+ odi->id_3 = read_tap_reg(OMAP_TAP_DIE_ID_44XX_3);
+
+ return;
+ }
odi->id_0 = read_tap_reg(OMAP_TAP_DIE_ID_0);
odi->id_1 = read_tap_reg(OMAP_TAP_DIE_ID_1);
odi->id_2 = read_tap_reg(OMAP_TAP_DIE_ID_2);
@@ -191,12 +204,19 @@
if (!cpu_is_omap3505() && !cpu_is_omap3517())
omap3_features |= OMAP3_HAS_IO_WAKEUP;
+ omap3_features |= OMAP3_HAS_SDRC;
+
/*
* TODO: Get additional info (where applicable)
* e.g. Size of L2 cache.
*/
}
+static void __init ti816x_check_features(void)
+{
+ omap3_features = OMAP3_HAS_NEON;
+}
+
static void __init omap3_check_revision(void)
{
u32 cpuid, idcode;
@@ -287,6 +307,20 @@
omap_chip.oc |= CHIP_IS_OMAP3630ES1_2;
}
break;
+ case 0xb81e:
+ omap_chip.oc = CHIP_IS_TI816X;
+
+ switch (rev) {
+ case 0:
+ omap_revision = TI8168_REV_ES1_0;
+ break;
+ case 1:
+ omap_revision = TI8168_REV_ES1_1;
+ break;
+ default:
+ omap_revision = TI8168_REV_ES1_1;
+ }
+ break;
default:
/* Unknown default to latest silicon rev as default*/
omap_revision = OMAP3630_REV_ES1_2;
@@ -307,7 +341,7 @@
*/
idcode = read_tap_reg(OMAP_TAP_IDCODE);
hawkeye = (idcode >> 12) & 0xffff;
- rev = (idcode >> 28) & 0xff;
+ rev = (idcode >> 28) & 0xf;
/*
* Few initial ES2.0 samples IDCODE is same as ES1.0
@@ -326,22 +360,31 @@
omap_chip.oc |= CHIP_IS_OMAP4430ES1;
break;
case 1:
- omap_revision = OMAP4430_REV_ES2_0;
- omap_chip.oc |= CHIP_IS_OMAP4430ES2;
- break;
default:
omap_revision = OMAP4430_REV_ES2_0;
omap_chip.oc |= CHIP_IS_OMAP4430ES2;
- }
- break;
+ }
+ break;
+ case 0xb95c:
+ switch (rev) {
+ case 3:
+ omap_revision = OMAP4430_REV_ES2_1;
+ omap_chip.oc |= CHIP_IS_OMAP4430ES2_1;
+ break;
+ case 4:
+ default:
+ omap_revision = OMAP4430_REV_ES2_2;
+ omap_chip.oc |= CHIP_IS_OMAP4430ES2_2;
+ }
+ break;
default:
- /* Unknown default to latest silicon rev as default*/
- omap_revision = OMAP4430_REV_ES2_0;
- omap_chip.oc |= CHIP_IS_OMAP4430ES2;
+ /* Unknown default to latest silicon rev as default */
+ omap_revision = OMAP4430_REV_ES2_2;
+ omap_chip.oc |= CHIP_IS_OMAP4430ES2_2;
}
- pr_info("OMAP%04x ES%d.0\n",
- omap_rev() >> 16, ((omap_rev() >> 12) & 0xf) + 1);
+ pr_info("OMAP%04x ES%d.%d\n", omap_rev() >> 16,
+ ((omap_rev() >> 12) & 0xf), ((omap_rev() >> 8) & 0xf));
}
#define OMAP3_SHOW_FEATURE(feat) \
@@ -372,6 +415,8 @@
/* Already set in omap3_check_revision() */
strcpy(cpu_name, "AM3505");
}
+ } else if (cpu_is_ti816x()) {
+ strcpy(cpu_name, "TI816X");
} else if (omap3_has_iva() && omap3_has_sgx()) {
/* OMAP3430, OMAP3525, OMAP3515, OMAP3503 devices */
strcpy(cpu_name, "OMAP3430/3530");
@@ -386,7 +431,7 @@
strcpy(cpu_name, "OMAP3503");
}
- if (cpu_is_omap3630()) {
+ if (cpu_is_omap3630() || cpu_is_ti816x()) {
switch (rev) {
case OMAP_REVBITS_00:
strcpy(cpu_rev, "1.0");
@@ -462,7 +507,13 @@
omap24xx_check_revision();
} else if (cpu_is_omap34xx()) {
omap3_check_revision();
- omap3_check_features();
+
+ /* TI816X doesn't have feature register */
+ if (!cpu_is_ti816x())
+ omap3_check_features();
+ else
+ ti816x_check_features();
+
omap3_cpuinfo();
return;
} else if (cpu_is_omap44xx()) {
diff --git a/arch/arm/mach-omap2/include/mach/debug-macro.S b/arch/arm/mach-omap2/include/mach/debug-macro.S
index 6049f46..48adfe9 100644
--- a/arch/arm/mach-omap2/include/mach/debug-macro.S
+++ b/arch/arm/mach-omap2/include/mach/debug-macro.S
@@ -72,6 +72,12 @@
beq 34f @ configure OMAP3UART4
cmp \rp, #OMAP4UART4 @ only on 44xx
beq 44f @ configure OMAP4UART4
+ cmp \rp, #TI816XUART1 @ ti816x UART offsets different
+ beq 81f @ configure UART1
+ cmp \rp, #TI816XUART2 @ ti816x UART offsets different
+ beq 82f @ configure UART2
+ cmp \rp, #TI816XUART3 @ ti816x UART offsets different
+ beq 83f @ configure UART3
cmp \rp, #ZOOM_UART @ only on zoom2/3
beq 95f @ configure ZOOM_UART
@@ -94,6 +100,12 @@
b 98f
44: mov \rp, #UART_OFFSET(OMAP4_UART4_BASE)
b 98f
+81: mov \rp, #UART_OFFSET(TI816X_UART1_BASE)
+ b 98f
+82: mov \rp, #UART_OFFSET(TI816X_UART2_BASE)
+ b 98f
+83: mov \rp, #UART_OFFSET(TI816X_UART3_BASE)
+ b 98f
95: ldr \rp, =ZOOM_UART_BASE
mrc p15, 0, \rv, c1, c0
tst \rv, #1 @ MMU enabled?
diff --git a/arch/arm/mach-omap2/include/mach/entry-macro.S b/arch/arm/mach-omap2/include/mach/entry-macro.S
index 81985a6..a48690b 100644
--- a/arch/arm/mach-omap2/include/mach/entry-macro.S
+++ b/arch/arm/mach-omap2/include/mach/entry-macro.S
@@ -61,6 +61,14 @@
bne 9998f
ldr \irqnr, [\base, #0xd8] /* IRQ pending reg 3 */
cmp \irqnr, #0x0
+ bne 9998f
+
+ /*
+ * ti816x has additional IRQ pending register. Checking this
+ * register on omap2 & omap3 has no effect (read as 0).
+ */
+ ldr \irqnr, [\base, #0xf8] /* IRQ pending reg 4 */
+ cmp \irqnr, #0x0
9998:
ldrne \irqnr, [\base, #INTCPS_SIR_IRQ_OFFSET]
and \irqnr, \irqnr, #ACTIVEIRQ_MASK /* Clear spurious bits */
@@ -133,6 +141,11 @@
bne 9999f
ldr \irqnr, [\base, #0xd8] /* IRQ pending reg 3 */
cmp \irqnr, #0x0
+#ifdef CONFIG_SOC_OMAPTI816X
+ bne 9999f
+ ldr \irqnr, [\base, #0xf8] /* IRQ pending reg 4 */
+ cmp \irqnr, #0x0
+#endif
9999:
ldrne \irqnr, [\base, #INTCPS_SIR_IRQ_OFFSET]
and \irqnr, \irqnr, #ACTIVEIRQ_MASK /* Clear spurious bits */
diff --git a/arch/arm/mach-omap2/include/mach/omap4-common.h b/arch/arm/mach-omap2/include/mach/omap4-common.h
index 5b0270b2..de441c0 100644
--- a/arch/arm/mach-omap2/include/mach/omap4-common.h
+++ b/arch/arm/mach-omap2/include/mach/omap4-common.h
@@ -17,8 +17,12 @@
* wfi used in low power code. Directly opcode is used instead
* of instruction to avoid mulit-omap build break
*/
+#ifdef CONFIG_THUMB2_KERNEL
+#define do_wfi() __asm__ __volatile__ ("wfi" : : : "memory")
+#else
#define do_wfi() \
__asm__ __volatile__ (".word 0xe320f003" : : : "memory")
+#endif
#ifdef CONFIG_CACHE_L2X0
extern void __iomem *l2cache_base;
diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c
index c203204..441e79d 100644
--- a/arch/arm/mach-omap2/io.c
+++ b/arch/arm/mach-omap2/io.c
@@ -30,7 +30,6 @@
#include <plat/sram.h>
#include <plat/sdrc.h>
-#include <plat/gpmc.h>
#include <plat/serial.h>
#include "clock2xxx.h"
@@ -66,7 +65,7 @@
},
};
-#ifdef CONFIG_ARCH_OMAP2420
+#ifdef CONFIG_SOC_OMAP2420
static struct map_desc omap242x_io_desc[] __initdata = {
{
.virtual = DSP_MEM_2420_VIRT,
@@ -90,7 +89,7 @@
#endif
-#ifdef CONFIG_ARCH_OMAP2430
+#ifdef CONFIG_SOC_OMAP2430
static struct map_desc omap243x_io_desc[] __initdata = {
{
.virtual = L4_WK_243X_VIRT,
@@ -175,6 +174,18 @@
#endif
};
#endif
+
+#ifdef CONFIG_SOC_OMAPTI816X
+static struct map_desc omapti816x_io_desc[] __initdata = {
+ {
+ .virtual = L4_34XX_VIRT,
+ .pfn = __phys_to_pfn(L4_34XX_PHYS),
+ .length = L4_34XX_SIZE,
+ .type = MT_DEVICE
+ },
+};
+#endif
+
#ifdef CONFIG_ARCH_OMAP4
static struct map_desc omap44xx_io_desc[] __initdata = {
{
@@ -241,7 +252,7 @@
omap_sram_init();
}
-#ifdef CONFIG_ARCH_OMAP2420
+#ifdef CONFIG_SOC_OMAP2420
void __init omap242x_map_common_io(void)
{
iotable_init(omap24xx_io_desc, ARRAY_SIZE(omap24xx_io_desc));
@@ -250,7 +261,7 @@
}
#endif
-#ifdef CONFIG_ARCH_OMAP2430
+#ifdef CONFIG_SOC_OMAP2430
void __init omap243x_map_common_io(void)
{
iotable_init(omap24xx_io_desc, ARRAY_SIZE(omap24xx_io_desc));
@@ -267,6 +278,14 @@
}
#endif
+#ifdef CONFIG_SOC_OMAPTI816X
+void __init omapti816x_map_common_io(void)
+{
+ iotable_init(omapti816x_io_desc, ARRAY_SIZE(omapti816x_io_desc));
+ _omap2_map_common_io();
+}
+#endif
+
#ifdef CONFIG_ARCH_OMAP4
void __init omap44xx_map_common_io(void)
{
@@ -337,15 +356,15 @@
if (cpu_is_omap242x()) {
omap2xxx_powerdomains_init();
- omap2_clockdomains_init();
+ omap2xxx_clockdomains_init();
omap2420_hwmod_init();
} else if (cpu_is_omap243x()) {
omap2xxx_powerdomains_init();
- omap2_clockdomains_init();
+ omap2xxx_clockdomains_init();
omap2430_hwmod_init();
} else if (cpu_is_omap34xx()) {
omap3xxx_powerdomains_init();
- omap2_clockdomains_init();
+ omap3xxx_clockdomains_init();
omap3xxx_hwmod_init();
} else if (cpu_is_omap44xx()) {
omap44xx_powerdomains_init();
@@ -398,15 +417,10 @@
void __init omap2_init_common_devices(struct omap_sdrc_params *sdrc_cs0,
struct omap_sdrc_params *sdrc_cs1)
{
- omap_serial_early_init();
-
- omap_hwmod_late_init();
-
- if (cpu_is_omap24xx() || cpu_is_omap34xx()) {
+ if (cpu_is_omap24xx() || omap3_has_sdrc()) {
omap2_sdrc_init(sdrc_cs0, sdrc_cs1);
_omap2_init_reprogram_sdrc();
}
- gpmc_init();
omap_irq_base_init();
}
diff --git a/arch/arm/mach-omap2/iommu2.c b/arch/arm/mach-omap2/iommu2.c
index 14ee686..adb083e 100644
--- a/arch/arm/mach-omap2/iommu2.c
+++ b/arch/arm/mach-omap2/iommu2.c
@@ -145,35 +145,32 @@
static u32 omap2_iommu_fault_isr(struct iommu *obj, u32 *ra)
{
- int i;
u32 stat, da;
- const char *err_msg[] = {
- "tlb miss",
- "translation fault",
- "emulation miss",
- "table walk fault",
- "multi hit fault",
- };
+ u32 errs = 0;
stat = iommu_read_reg(obj, MMU_IRQSTATUS);
stat &= MMU_IRQ_MASK;
- if (!stat)
+ if (!stat) {
+ *ra = 0;
return 0;
+ }
da = iommu_read_reg(obj, MMU_FAULT_AD);
*ra = da;
- dev_err(obj->dev, "%s:\tda:%08x ", __func__, da);
-
- for (i = 0; i < ARRAY_SIZE(err_msg); i++) {
- if (stat & (1 << i))
- printk("%s ", err_msg[i]);
- }
- printk("\n");
-
+ if (stat & MMU_IRQ_TLBMISS)
+ errs |= OMAP_IOMMU_ERR_TLB_MISS;
+ if (stat & MMU_IRQ_TRANSLATIONFAULT)
+ errs |= OMAP_IOMMU_ERR_TRANS_FAULT;
+ if (stat & MMU_IRQ_EMUMISS)
+ errs |= OMAP_IOMMU_ERR_EMU_MISS;
+ if (stat & MMU_IRQ_TABLEWALKFAULT)
+ errs |= OMAP_IOMMU_ERR_TBLWALK_FAULT;
+ if (stat & MMU_IRQ_MULTIHITFAULT)
+ errs |= OMAP_IOMMU_ERR_MULTIHIT_FAULT;
iommu_write_reg(obj, stat, MMU_IRQSTATUS);
- return stat;
+ return errs;
}
static void omap2_tlb_read_cr(struct iommu *obj, struct cr_regs *cr)
diff --git a/arch/arm/mach-omap2/irq.c b/arch/arm/mach-omap2/irq.c
index 23049c4..bc524b9 100644
--- a/arch/arm/mach-omap2/irq.c
+++ b/arch/arm/mach-omap2/irq.c
@@ -61,8 +61,6 @@
u32 mir[INTCPS_NR_MIR_REGS];
};
-static struct omap3_intc_regs intc_context[ARRAY_SIZE(irq_banks)];
-
/* INTC bank register get/set */
static void intc_bank_write_reg(u32 val, struct omap_irq_bank *bank, u16 reg)
@@ -110,7 +108,7 @@
unsigned int irq = d->irq;
int offset = irq & (~(IRQ_BITS_PER_REG - 1));
- if (cpu_is_omap34xx()) {
+ if (cpu_is_omap34xx() && !cpu_is_ti816x()) {
int spurious = 0;
/*
@@ -205,6 +203,9 @@
BUG_ON(!base);
+ if (cpu_is_ti816x())
+ bank->nr_irqs = 128;
+
/* Static mapping, never released */
bank->base_reg = ioremap(base, SZ_4K);
if (!bank->base_reg) {
@@ -229,6 +230,8 @@
}
#ifdef CONFIG_ARCH_OMAP3
+static struct omap3_intc_regs intc_context[ARRAY_SIZE(irq_banks)];
+
void omap_intc_save_context(void)
{
int ind = 0, i = 0;
diff --git a/arch/arm/mach-omap2/mailbox.c b/arch/arm/mach-omap2/mailbox.c
index 24b8850..86d564a 100644
--- a/arch/arm/mach-omap2/mailbox.c
+++ b/arch/arm/mach-omap2/mailbox.c
@@ -14,12 +14,11 @@
#include <linux/err.h>
#include <linux/platform_device.h>
#include <linux/io.h>
+#include <linux/pm_runtime.h>
#include <plat/mailbox.h>
#include <mach/irqs.h>
#define MAILBOX_REVISION 0x000
-#define MAILBOX_SYSCONFIG 0x010
-#define MAILBOX_SYSSTATUS 0x014
#define MAILBOX_MESSAGE(m) (0x040 + 4 * (m))
#define MAILBOX_FIFOSTATUS(m) (0x080 + 4 * (m))
#define MAILBOX_MSGSTATUS(m) (0x0c0 + 4 * (m))
@@ -33,17 +32,6 @@
#define MAILBOX_IRQ_NEWMSG(m) (1 << (2 * (m)))
#define MAILBOX_IRQ_NOTFULL(m) (1 << (2 * (m) + 1))
-/* SYSCONFIG: register bit definition */
-#define AUTOIDLE (1 << 0)
-#define SOFTRESET (1 << 1)
-#define SMARTIDLE (2 << 3)
-#define OMAP4_SOFTRESET (1 << 0)
-#define OMAP4_NOIDLE (1 << 2)
-#define OMAP4_SMARTIDLE (2 << 2)
-
-/* SYSSTATUS: register bit definition */
-#define RESETDONE (1 << 0)
-
#define MBOX_REG_SIZE 0x120
#define OMAP4_MBOX_REG_SIZE 0x130
@@ -70,8 +58,6 @@
unsigned long irqdisable;
};
-static struct clk *mbox_ick_handle;
-
static void omap2_mbox_enable_irq(struct omap_mbox *mbox,
omap_mbox_type_t irq);
@@ -89,53 +75,13 @@
static int omap2_mbox_startup(struct omap_mbox *mbox)
{
u32 l;
- unsigned long timeout;
- mbox_ick_handle = clk_get(NULL, "mailboxes_ick");
- if (IS_ERR(mbox_ick_handle)) {
- printk(KERN_ERR "Could not get mailboxes_ick: %ld\n",
- PTR_ERR(mbox_ick_handle));
- return PTR_ERR(mbox_ick_handle);
- }
- clk_enable(mbox_ick_handle);
-
- if (cpu_is_omap44xx()) {
- mbox_write_reg(OMAP4_SOFTRESET, MAILBOX_SYSCONFIG);
- timeout = jiffies + msecs_to_jiffies(20);
- do {
- l = mbox_read_reg(MAILBOX_SYSCONFIG);
- if (!(l & OMAP4_SOFTRESET))
- break;
- } while (!time_after(jiffies, timeout));
-
- if (l & OMAP4_SOFTRESET) {
- pr_err("Can't take mailbox out of reset\n");
- return -ENODEV;
- }
- } else {
- mbox_write_reg(SOFTRESET, MAILBOX_SYSCONFIG);
- timeout = jiffies + msecs_to_jiffies(20);
- do {
- l = mbox_read_reg(MAILBOX_SYSSTATUS);
- if (l & RESETDONE)
- break;
- } while (!time_after(jiffies, timeout));
-
- if (!(l & RESETDONE)) {
- pr_err("Can't take mailbox out of reset\n");
- return -ENODEV;
- }
- }
+ pm_runtime_enable(mbox->dev->parent);
+ pm_runtime_get_sync(mbox->dev->parent);
l = mbox_read_reg(MAILBOX_REVISION);
pr_debug("omap mailbox rev %d.%d\n", (l & 0xf0) >> 4, (l & 0x0f));
- if (cpu_is_omap44xx())
- l = OMAP4_SMARTIDLE;
- else
- l = SMARTIDLE | AUTOIDLE;
- mbox_write_reg(l, MAILBOX_SYSCONFIG);
-
omap2_mbox_enable_irq(mbox, IRQ_RX);
return 0;
@@ -143,9 +89,8 @@
static void omap2_mbox_shutdown(struct omap_mbox *mbox)
{
- clk_disable(mbox_ick_handle);
- clk_put(mbox_ick_handle);
- mbox_ick_handle = NULL;
+ pm_runtime_put_sync(mbox->dev->parent);
+ pm_runtime_disable(mbox->dev->parent);
}
/* Mailbox FIFO handle functions */
@@ -312,7 +257,7 @@
struct omap_mbox *omap3_mboxes[] = { &mbox_dsp_info, NULL };
#endif
-#if defined(CONFIG_ARCH_OMAP2420)
+#if defined(CONFIG_SOC_OMAP2420)
/* IVA */
static struct omap_mbox2_priv omap2_mbox_iva_priv = {
.tx_fifo = {
@@ -400,14 +345,14 @@
else if (cpu_is_omap34xx()) {
list = omap3_mboxes;
- list[0]->irq = platform_get_irq_byname(pdev, "dsp");
+ list[0]->irq = platform_get_irq(pdev, 0);
}
#endif
#if defined(CONFIG_ARCH_OMAP2)
else if (cpu_is_omap2430()) {
list = omap2_mboxes;
- list[0]->irq = platform_get_irq_byname(pdev, "dsp");
+ list[0]->irq = platform_get_irq(pdev, 0);
} else if (cpu_is_omap2420()) {
list = omap2_mboxes;
@@ -419,8 +364,7 @@
else if (cpu_is_omap44xx()) {
list = omap4_mboxes;
- list[0]->irq = list[1]->irq =
- platform_get_irq_byname(pdev, "mbox");
+ list[0]->irq = list[1]->irq = platform_get_irq(pdev, 0);
}
#endif
else {
diff --git a/arch/arm/mach-omap2/mcbsp.c b/arch/arm/mach-omap2/mcbsp.c
index f9c9df5..565b906 100644
--- a/arch/arm/mach-omap2/mcbsp.c
+++ b/arch/arm/mach-omap2/mcbsp.c
@@ -22,10 +22,11 @@
#include <plat/dma.h>
#include <plat/cpu.h>
#include <plat/mcbsp.h>
+#include <plat/omap_device.h>
+#include <linux/pm_runtime.h>
#include "control.h"
-
/* McBSP internal signal muxing functions */
void omap2_mcbsp1_mux_clkr_src(u8 mux)
@@ -83,7 +84,7 @@
return -EINVAL;
}
- clk_disable(mcbsp->fclk);
+ pm_runtime_put_sync(mcbsp->dev);
r = clk_set_parent(mcbsp->fclk, fck_src);
if (IS_ERR_VALUE(r)) {
@@ -93,7 +94,7 @@
return -EINVAL;
}
- clk_enable(mcbsp->fclk);
+ pm_runtime_get_sync(mcbsp->dev);
clk_put(fck_src);
@@ -101,196 +102,70 @@
}
EXPORT_SYMBOL(omap2_mcbsp_set_clks_src);
-
-/* Platform data */
-
-#ifdef CONFIG_ARCH_OMAP2420
-static struct omap_mcbsp_platform_data omap2420_mcbsp_pdata[] = {
+struct omap_device_pm_latency omap2_mcbsp_latency[] = {
{
- .phys_base = OMAP24XX_MCBSP1_BASE,
- .dma_rx_sync = OMAP24XX_DMA_MCBSP1_RX,
- .dma_tx_sync = OMAP24XX_DMA_MCBSP1_TX,
- .rx_irq = INT_24XX_MCBSP1_IRQ_RX,
- .tx_irq = INT_24XX_MCBSP1_IRQ_TX,
- },
- {
- .phys_base = OMAP24XX_MCBSP2_BASE,
- .dma_rx_sync = OMAP24XX_DMA_MCBSP2_RX,
- .dma_tx_sync = OMAP24XX_DMA_MCBSP2_TX,
- .rx_irq = INT_24XX_MCBSP2_IRQ_RX,
- .tx_irq = INT_24XX_MCBSP2_IRQ_TX,
+ .deactivate_func = omap_device_idle_hwmods,
+ .activate_func = omap_device_enable_hwmods,
+ .flags = OMAP_DEVICE_LATENCY_AUTO_ADJUST,
},
};
-#define OMAP2420_MCBSP_PDATA_SZ ARRAY_SIZE(omap2420_mcbsp_pdata)
-#define OMAP2420_MCBSP_REG_NUM (OMAP_MCBSP_REG_RCCR / sizeof(u32) + 1)
-#else
-#define omap2420_mcbsp_pdata NULL
-#define OMAP2420_MCBSP_PDATA_SZ 0
-#define OMAP2420_MCBSP_REG_NUM 0
-#endif
-#ifdef CONFIG_ARCH_OMAP2430
-static struct omap_mcbsp_platform_data omap2430_mcbsp_pdata[] = {
- {
- .phys_base = OMAP24XX_MCBSP1_BASE,
- .dma_rx_sync = OMAP24XX_DMA_MCBSP1_RX,
- .dma_tx_sync = OMAP24XX_DMA_MCBSP1_TX,
- .rx_irq = INT_24XX_MCBSP1_IRQ_RX,
- .tx_irq = INT_24XX_MCBSP1_IRQ_TX,
- },
- {
- .phys_base = OMAP24XX_MCBSP2_BASE,
- .dma_rx_sync = OMAP24XX_DMA_MCBSP2_RX,
- .dma_tx_sync = OMAP24XX_DMA_MCBSP2_TX,
- .rx_irq = INT_24XX_MCBSP2_IRQ_RX,
- .tx_irq = INT_24XX_MCBSP2_IRQ_TX,
- },
- {
- .phys_base = OMAP2430_MCBSP3_BASE,
- .dma_rx_sync = OMAP24XX_DMA_MCBSP3_RX,
- .dma_tx_sync = OMAP24XX_DMA_MCBSP3_TX,
- .rx_irq = INT_24XX_MCBSP3_IRQ_RX,
- .tx_irq = INT_24XX_MCBSP3_IRQ_TX,
- },
- {
- .phys_base = OMAP2430_MCBSP4_BASE,
- .dma_rx_sync = OMAP24XX_DMA_MCBSP4_RX,
- .dma_tx_sync = OMAP24XX_DMA_MCBSP4_TX,
- .rx_irq = INT_24XX_MCBSP4_IRQ_RX,
- .tx_irq = INT_24XX_MCBSP4_IRQ_TX,
- },
- {
- .phys_base = OMAP2430_MCBSP5_BASE,
- .dma_rx_sync = OMAP24XX_DMA_MCBSP5_RX,
- .dma_tx_sync = OMAP24XX_DMA_MCBSP5_TX,
- .rx_irq = INT_24XX_MCBSP5_IRQ_RX,
- .tx_irq = INT_24XX_MCBSP5_IRQ_TX,
- },
-};
-#define OMAP2430_MCBSP_PDATA_SZ ARRAY_SIZE(omap2430_mcbsp_pdata)
-#define OMAP2430_MCBSP_REG_NUM (OMAP_MCBSP_REG_RCCR / sizeof(u32) + 1)
-#else
-#define omap2430_mcbsp_pdata NULL
-#define OMAP2430_MCBSP_PDATA_SZ 0
-#define OMAP2430_MCBSP_REG_NUM 0
-#endif
+static int omap_init_mcbsp(struct omap_hwmod *oh, void *unused)
+{
+ int id, count = 1;
+ char *name = "omap-mcbsp";
+ struct omap_hwmod *oh_device[2];
+ struct omap_mcbsp_platform_data *pdata = NULL;
+ struct omap_device *od;
-#ifdef CONFIG_ARCH_OMAP3
-static struct omap_mcbsp_platform_data omap34xx_mcbsp_pdata[] = {
- {
- .phys_base = OMAP34XX_MCBSP1_BASE,
- .dma_rx_sync = OMAP24XX_DMA_MCBSP1_RX,
- .dma_tx_sync = OMAP24XX_DMA_MCBSP1_TX,
- .rx_irq = INT_24XX_MCBSP1_IRQ_RX,
- .tx_irq = INT_24XX_MCBSP1_IRQ_TX,
- .buffer_size = 0x80, /* The FIFO has 128 locations */
- },
- {
- .phys_base = OMAP34XX_MCBSP2_BASE,
- .phys_base_st = OMAP34XX_MCBSP2_ST_BASE,
- .dma_rx_sync = OMAP24XX_DMA_MCBSP2_RX,
- .dma_tx_sync = OMAP24XX_DMA_MCBSP2_TX,
- .rx_irq = INT_24XX_MCBSP2_IRQ_RX,
- .tx_irq = INT_24XX_MCBSP2_IRQ_TX,
- .buffer_size = 0x500, /* The FIFO has 1024 + 256 locations */
- },
- {
- .phys_base = OMAP34XX_MCBSP3_BASE,
- .phys_base_st = OMAP34XX_MCBSP3_ST_BASE,
- .dma_rx_sync = OMAP24XX_DMA_MCBSP3_RX,
- .dma_tx_sync = OMAP24XX_DMA_MCBSP3_TX,
- .rx_irq = INT_24XX_MCBSP3_IRQ_RX,
- .tx_irq = INT_24XX_MCBSP3_IRQ_TX,
- .buffer_size = 0x80, /* The FIFO has 128 locations */
- },
- {
- .phys_base = OMAP34XX_MCBSP4_BASE,
- .dma_rx_sync = OMAP24XX_DMA_MCBSP4_RX,
- .dma_tx_sync = OMAP24XX_DMA_MCBSP4_TX,
- .rx_irq = INT_24XX_MCBSP4_IRQ_RX,
- .tx_irq = INT_24XX_MCBSP4_IRQ_TX,
- .buffer_size = 0x80, /* The FIFO has 128 locations */
- },
- {
- .phys_base = OMAP34XX_MCBSP5_BASE,
- .dma_rx_sync = OMAP24XX_DMA_MCBSP5_RX,
- .dma_tx_sync = OMAP24XX_DMA_MCBSP5_TX,
- .rx_irq = INT_24XX_MCBSP5_IRQ_RX,
- .tx_irq = INT_24XX_MCBSP5_IRQ_TX,
- .buffer_size = 0x80, /* The FIFO has 128 locations */
- },
-};
-#define OMAP34XX_MCBSP_PDATA_SZ ARRAY_SIZE(omap34xx_mcbsp_pdata)
-#define OMAP34XX_MCBSP_REG_NUM (OMAP_MCBSP_REG_RCCR / sizeof(u32) + 1)
-#else
-#define omap34xx_mcbsp_pdata NULL
-#define OMAP34XX_MCBSP_PDATA_SZ 0
-#define OMAP34XX_MCBSP_REG_NUM 0
-#endif
+ sscanf(oh->name, "mcbsp%d", &id);
-static struct omap_mcbsp_platform_data omap44xx_mcbsp_pdata[] = {
- {
- .phys_base = OMAP44XX_MCBSP1_BASE,
- .dma_rx_sync = OMAP44XX_DMA_MCBSP1_RX,
- .dma_tx_sync = OMAP44XX_DMA_MCBSP1_TX,
- .tx_irq = OMAP44XX_IRQ_MCBSP1,
- },
- {
- .phys_base = OMAP44XX_MCBSP2_BASE,
- .dma_rx_sync = OMAP44XX_DMA_MCBSP2_RX,
- .dma_tx_sync = OMAP44XX_DMA_MCBSP2_TX,
- .tx_irq = OMAP44XX_IRQ_MCBSP2,
- },
- {
- .phys_base = OMAP44XX_MCBSP3_BASE,
- .dma_rx_sync = OMAP44XX_DMA_MCBSP3_RX,
- .dma_tx_sync = OMAP44XX_DMA_MCBSP3_TX,
- .tx_irq = OMAP44XX_IRQ_MCBSP3,
- },
- {
- .phys_base = OMAP44XX_MCBSP4_BASE,
- .dma_rx_sync = OMAP44XX_DMA_MCBSP4_RX,
- .dma_tx_sync = OMAP44XX_DMA_MCBSP4_TX,
- .tx_irq = OMAP44XX_IRQ_MCBSP4,
- },
-};
-#define OMAP44XX_MCBSP_PDATA_SZ ARRAY_SIZE(omap44xx_mcbsp_pdata)
-#define OMAP44XX_MCBSP_REG_NUM (OMAP_MCBSP_REG_RCCR / sizeof(u32) + 1)
+ pdata = kzalloc(sizeof(struct omap_mcbsp_platform_data), GFP_KERNEL);
+ if (!pdata) {
+ pr_err("%s: No memory for mcbsp\n", __func__);
+ return -ENOMEM;
+ }
+
+ pdata->mcbsp_config_type = oh->class->rev;
+
+ if (oh->class->rev == MCBSP_CONFIG_TYPE3) {
+ if (id == 2)
+ /* The FIFO has 1024 + 256 locations */
+ pdata->buffer_size = 0x500;
+ else
+ /* The FIFO has 128 locations */
+ pdata->buffer_size = 0x80;
+ }
+
+ oh_device[0] = oh;
+
+ if (oh->dev_attr) {
+ oh_device[1] = omap_hwmod_lookup((
+ (struct omap_mcbsp_dev_attr *)(oh->dev_attr))->sidetone);
+ count++;
+ }
+ od = omap_device_build_ss(name, id, oh_device, count, pdata,
+ sizeof(*pdata), omap2_mcbsp_latency,
+ ARRAY_SIZE(omap2_mcbsp_latency), false);
+ kfree(pdata);
+ if (IS_ERR(od)) {
+ pr_err("%s: Cant build omap_device for %s:%s.\n", __func__,
+ name, oh->name);
+ return PTR_ERR(od);
+ }
+ omap_mcbsp_count++;
+ return 0;
+}
static int __init omap2_mcbsp_init(void)
{
- if (cpu_is_omap2420()) {
- omap_mcbsp_count = OMAP2420_MCBSP_PDATA_SZ;
- omap_mcbsp_cache_size = OMAP2420_MCBSP_REG_NUM * sizeof(u16);
- } else if (cpu_is_omap2430()) {
- omap_mcbsp_count = OMAP2430_MCBSP_PDATA_SZ;
- omap_mcbsp_cache_size = OMAP2430_MCBSP_REG_NUM * sizeof(u32);
- } else if (cpu_is_omap34xx()) {
- omap_mcbsp_count = OMAP34XX_MCBSP_PDATA_SZ;
- omap_mcbsp_cache_size = OMAP34XX_MCBSP_REG_NUM * sizeof(u32);
- } else if (cpu_is_omap44xx()) {
- omap_mcbsp_count = OMAP44XX_MCBSP_PDATA_SZ;
- omap_mcbsp_cache_size = OMAP44XX_MCBSP_REG_NUM * sizeof(u32);
- }
+ omap_hwmod_for_each_by_class("mcbsp", omap_init_mcbsp, NULL);
mcbsp_ptr = kzalloc(omap_mcbsp_count * sizeof(struct omap_mcbsp *),
GFP_KERNEL);
if (!mcbsp_ptr)
return -ENOMEM;
- if (cpu_is_omap2420())
- omap_mcbsp_register_board_cfg(omap2420_mcbsp_pdata,
- OMAP2420_MCBSP_PDATA_SZ);
- if (cpu_is_omap2430())
- omap_mcbsp_register_board_cfg(omap2430_mcbsp_pdata,
- OMAP2430_MCBSP_PDATA_SZ);
- if (cpu_is_omap34xx())
- omap_mcbsp_register_board_cfg(omap34xx_mcbsp_pdata,
- OMAP34XX_MCBSP_PDATA_SZ);
- if (cpu_is_omap44xx())
- omap_mcbsp_register_board_cfg(omap44xx_mcbsp_pdata,
- OMAP44XX_MCBSP_PDATA_SZ);
-
return omap_mcbsp_init();
}
arch_initcall(omap2_mcbsp_init);
diff --git a/arch/arm/mach-omap2/mux.c b/arch/arm/mach-omap2/mux.c
index 6c84659..bb043cb 100644
--- a/arch/arm/mach-omap2/mux.c
+++ b/arch/arm/mach-omap2/mux.c
@@ -258,7 +258,7 @@
omap_hwmod_mux_init(struct omap_device_pad *bpads, int nr_pads)
{
struct omap_hwmod_mux_info *hmux;
- int i;
+ int i, nr_pads_dynamic = 0;
if (!bpads || nr_pads < 1)
return NULL;
@@ -302,9 +302,40 @@
pad->enable = bpad->enable;
pad->idle = bpad->idle;
pad->off = bpad->off;
+
+ if (pad->flags & OMAP_DEVICE_PAD_REMUX)
+ nr_pads_dynamic++;
+
pr_debug("%s: Initialized %s\n", __func__, pad->name);
}
+ if (!nr_pads_dynamic)
+ return hmux;
+
+ /*
+ * Add pads that need dynamic muxing into a separate list
+ */
+
+ hmux->nr_pads_dynamic = nr_pads_dynamic;
+ hmux->pads_dynamic = kzalloc(sizeof(struct omap_device_pad *) *
+ nr_pads_dynamic, GFP_KERNEL);
+ if (!hmux->pads_dynamic) {
+ pr_err("%s: Could not allocate dynamic pads\n", __func__);
+ return hmux;
+ }
+
+ nr_pads_dynamic = 0;
+ for (i = 0; i < hmux->nr_pads; i++) {
+ struct omap_device_pad *pad = &hmux->pads[i];
+
+ if (pad->flags & OMAP_DEVICE_PAD_REMUX) {
+ pr_debug("%s: pad %s tagged dynamic\n",
+ __func__, pad->name);
+ hmux->pads_dynamic[nr_pads_dynamic] = pad;
+ nr_pads_dynamic++;
+ }
+ }
+
return hmux;
err3:
@@ -322,6 +353,36 @@
{
int i;
+ /* Runtime idling of dynamic pads */
+ if (state == _HWMOD_STATE_IDLE && hmux->enabled) {
+ for (i = 0; i < hmux->nr_pads_dynamic; i++) {
+ struct omap_device_pad *pad = hmux->pads_dynamic[i];
+ int val = -EINVAL;
+
+ val = pad->idle;
+ omap_mux_write(pad->partition, val,
+ pad->mux->reg_offset);
+ }
+
+ return;
+ }
+
+ /* Runtime enabling of dynamic pads */
+ if ((state == _HWMOD_STATE_ENABLED) && hmux->pads_dynamic
+ && hmux->enabled) {
+ for (i = 0; i < hmux->nr_pads_dynamic; i++) {
+ struct omap_device_pad *pad = hmux->pads_dynamic[i];
+ int val = -EINVAL;
+
+ val = pad->enable;
+ omap_mux_write(pad->partition, val,
+ pad->mux->reg_offset);
+ }
+
+ return;
+ }
+
+ /* Enabling or disabling of all pads */
for (i = 0; i < hmux->nr_pads; i++) {
struct omap_device_pad *pad = &hmux->pads[i];
int flags, val = -EINVAL;
@@ -330,31 +391,22 @@
switch (state) {
case _HWMOD_STATE_ENABLED:
- if (flags & OMAP_DEVICE_PAD_ENABLED)
- break;
- flags |= OMAP_DEVICE_PAD_ENABLED;
val = pad->enable;
pr_debug("%s: Enabling %s %x\n", __func__,
pad->name, val);
break;
- case _HWMOD_STATE_IDLE:
- if (!(flags & OMAP_DEVICE_PAD_REMUX))
- break;
- flags &= ~OMAP_DEVICE_PAD_ENABLED;
- val = pad->idle;
- pr_debug("%s: Idling %s %x\n", __func__,
- pad->name, val);
- break;
case _HWMOD_STATE_DISABLED:
- default:
/* Use safe mode unless OMAP_DEVICE_PAD_REMUX */
if (flags & OMAP_DEVICE_PAD_REMUX)
val = pad->off;
else
val = OMAP_MUX_MODE7;
- flags &= ~OMAP_DEVICE_PAD_ENABLED;
pr_debug("%s: Disabling %s %x\n", __func__,
pad->name, val);
+ break;
+ default:
+ /* Nothing to be done */
+ break;
};
if (val >= 0) {
@@ -363,6 +415,11 @@
pad->flags = flags;
}
}
+
+ if (state == _HWMOD_STATE_ENABLED)
+ hmux->enabled = true;
+ else
+ hmux->enabled = false;
}
#ifdef CONFIG_DEBUG_FS
diff --git a/arch/arm/mach-omap2/mux.h b/arch/arm/mach-omap2/mux.h
index a4ab17a..137f321 100644
--- a/arch/arm/mach-omap2/mux.h
+++ b/arch/arm/mach-omap2/mux.h
@@ -159,7 +159,6 @@
u16 value;
};
-#define OMAP_DEVICE_PAD_ENABLED BIT(7) /* Not needed for board-*.c */
#define OMAP_DEVICE_PAD_REMUX BIT(1) /* Dynamically remux a pad,
needs enable, idle and off
values */
@@ -187,6 +186,12 @@
struct omap_hwmod_mux_info;
+#define OMAP_MUX_STATIC(signal, mode) \
+{ \
+ .name = (signal), \
+ .enable = (mode), \
+}
+
#if defined(CONFIG_OMAP_MUX)
/**
diff --git a/arch/arm/mach-omap2/mux44xx.c b/arch/arm/mach-omap2/mux44xx.c
index c322e7b..9a66445 100644
--- a/arch/arm/mach-omap2/mux44xx.c
+++ b/arch/arm/mach-omap2/mux44xx.c
@@ -755,25 +755,9 @@
#endif
/*
- * Superset of all mux modes for omap4 ES2.0
+ * Signals different on ES2.0 compared to superset
*/
-static struct omap_mux __initdata omap4_es2_core_muxmodes[] = {
- _OMAP4_MUXENTRY(GPMC_AD0, 0, "gpmc_ad0", "sdmmc2_dat0", NULL, NULL,
- NULL, NULL, NULL, NULL),
- _OMAP4_MUXENTRY(GPMC_AD1, 0, "gpmc_ad1", "sdmmc2_dat1", NULL, NULL,
- NULL, NULL, NULL, NULL),
- _OMAP4_MUXENTRY(GPMC_AD2, 0, "gpmc_ad2", "sdmmc2_dat2", NULL, NULL,
- NULL, NULL, NULL, NULL),
- _OMAP4_MUXENTRY(GPMC_AD3, 0, "gpmc_ad3", "sdmmc2_dat3", NULL, NULL,
- NULL, NULL, NULL, NULL),
- _OMAP4_MUXENTRY(GPMC_AD4, 0, "gpmc_ad4", "sdmmc2_dat4",
- "sdmmc2_dir_dat0", NULL, NULL, NULL, NULL, NULL),
- _OMAP4_MUXENTRY(GPMC_AD5, 0, "gpmc_ad5", "sdmmc2_dat5",
- "sdmmc2_dir_dat1", NULL, NULL, NULL, NULL, NULL),
- _OMAP4_MUXENTRY(GPMC_AD6, 0, "gpmc_ad6", "sdmmc2_dat6",
- "sdmmc2_dir_cmd", NULL, NULL, NULL, NULL, NULL),
- _OMAP4_MUXENTRY(GPMC_AD7, 0, "gpmc_ad7", "sdmmc2_dat7",
- "sdmmc2_clk_fdbk", NULL, NULL, NULL, NULL, NULL),
+static struct omap_mux __initdata omap4_es2_core_subset[] = {
_OMAP4_MUXENTRY(GPMC_AD8, 32, "gpmc_ad8", "kpd_row0", "c2c_data15",
"gpio_32", NULL, "sdmmc1_dat0", NULL, NULL),
_OMAP4_MUXENTRY(GPMC_AD9, 33, "gpmc_ad9", "kpd_row1", "c2c_data14",
@@ -792,52 +776,15 @@
"gpio_39", NULL, "sdmmc1_dat7", NULL, NULL),
_OMAP4_MUXENTRY(GPMC_A16, 40, "gpmc_a16", "kpd_row4", "c2c_datain0",
"gpio_40", "venc_656_data0", NULL, NULL, "safe_mode"),
- _OMAP4_MUXENTRY(GPMC_A17, 41, "gpmc_a17", "kpd_row5", "c2c_datain1",
- "gpio_41", "venc_656_data1", NULL, NULL, "safe_mode"),
- _OMAP4_MUXENTRY(GPMC_A18, 42, "gpmc_a18", "kpd_row6", "c2c_datain2",
- "gpio_42", "venc_656_data2", NULL, NULL, "safe_mode"),
- _OMAP4_MUXENTRY(GPMC_A19, 43, "gpmc_a19", "kpd_row7", "c2c_datain3",
- "gpio_43", "venc_656_data3", NULL, NULL, "safe_mode"),
- _OMAP4_MUXENTRY(GPMC_A20, 44, "gpmc_a20", "kpd_col4", "c2c_datain4",
- "gpio_44", "venc_656_data4", NULL, NULL, "safe_mode"),
- _OMAP4_MUXENTRY(GPMC_A21, 45, "gpmc_a21", "kpd_col5", "c2c_datain5",
- "gpio_45", "venc_656_data5", NULL, NULL, "safe_mode"),
- _OMAP4_MUXENTRY(GPMC_A22, 46, "gpmc_a22", "kpd_col6", "c2c_datain6",
- "gpio_46", "venc_656_data6", NULL, NULL, "safe_mode"),
- _OMAP4_MUXENTRY(GPMC_A23, 47, "gpmc_a23", "kpd_col7", "c2c_datain7",
- "gpio_47", "venc_656_data7", NULL, NULL, "safe_mode"),
_OMAP4_MUXENTRY(GPMC_A24, 48, "gpmc_a24", "kpd_col8", "c2c_clkout0",
"gpio_48", NULL, NULL, NULL, "safe_mode"),
- _OMAP4_MUXENTRY(GPMC_A25, 49, "gpmc_a25", NULL, "c2c_clkout1",
- "gpio_49", NULL, NULL, NULL, "safe_mode"),
- _OMAP4_MUXENTRY(GPMC_NCS0, 50, "gpmc_ncs0", NULL, NULL, "gpio_50",
- "sys_ndmareq0", NULL, NULL, NULL),
- _OMAP4_MUXENTRY(GPMC_NCS1, 51, "gpmc_ncs1", NULL, "c2c_dataout6",
- "gpio_51", NULL, NULL, NULL, "safe_mode"),
_OMAP4_MUXENTRY(GPMC_NCS2, 52, "gpmc_ncs2", "kpd_row8",
"c2c_dataout7", "gpio_52", NULL, NULL, NULL,
"safe_mode"),
- _OMAP4_MUXENTRY(GPMC_NCS3, 53, "gpmc_ncs3", "gpmc_dir",
- "c2c_dataout4", "gpio_53", NULL, NULL, NULL,
- "safe_mode"),
- _OMAP4_MUXENTRY(GPMC_NWP, 54, "gpmc_nwp", "dsi1_te0", NULL, "gpio_54",
- "sys_ndmareq1", NULL, NULL, NULL),
_OMAP4_MUXENTRY(GPMC_CLK, 55, "gpmc_clk", NULL, NULL, "gpio_55",
"sys_ndmareq2", "sdmmc1_cmd", NULL, NULL),
_OMAP4_MUXENTRY(GPMC_NADV_ALE, 56, "gpmc_nadv_ale", "dsi1_te1", NULL,
"gpio_56", "sys_ndmareq3", "sdmmc1_clk", NULL, NULL),
- _OMAP4_MUXENTRY(GPMC_NOE, 0, "gpmc_noe", "sdmmc2_clk", NULL, NULL,
- NULL, NULL, NULL, NULL),
- _OMAP4_MUXENTRY(GPMC_NWE, 0, "gpmc_nwe", "sdmmc2_cmd", NULL, NULL,
- NULL, NULL, NULL, NULL),
- _OMAP4_MUXENTRY(GPMC_NBE0_CLE, 59, "gpmc_nbe0_cle", "dsi2_te0", NULL,
- "gpio_59", NULL, NULL, NULL, NULL),
- _OMAP4_MUXENTRY(GPMC_NBE1, 60, "gpmc_nbe1", NULL, "c2c_dataout5",
- "gpio_60", NULL, NULL, NULL, "safe_mode"),
- _OMAP4_MUXENTRY(GPMC_WAIT0, 61, "gpmc_wait0", "dsi2_te1", NULL,
- "gpio_61", NULL, NULL, NULL, NULL),
- _OMAP4_MUXENTRY(GPMC_WAIT1, 62, "gpmc_wait1", NULL, "c2c_dataout2",
- "gpio_62", NULL, NULL, NULL, "safe_mode"),
_OMAP4_MUXENTRY(GPMC_WAIT2, 100, "gpmc_wait2", "usbc1_icusb_txen",
"c2c_dataout3", "gpio_100", "sys_ndmareq0", NULL,
NULL, "safe_mode"),
@@ -851,62 +798,6 @@
_OMAP4_MUXENTRY(GPMC_NCS7, 104, "gpmc_ncs7", "dsi2_te1",
"c2c_dataout1", "gpio_104", NULL, NULL, NULL,
"safe_mode"),
- _OMAP4_MUXENTRY(HDMI_HPD, 63, "hdmi_hpd", NULL, NULL, "gpio_63", NULL,
- NULL, NULL, "safe_mode"),
- _OMAP4_MUXENTRY(HDMI_CEC, 64, "hdmi_cec", NULL, NULL, "gpio_64", NULL,
- NULL, NULL, "safe_mode"),
- _OMAP4_MUXENTRY(HDMI_DDC_SCL, 65, "hdmi_ddc_scl", NULL, NULL,
- "gpio_65", NULL, NULL, NULL, "safe_mode"),
- _OMAP4_MUXENTRY(HDMI_DDC_SDA, 66, "hdmi_ddc_sda", NULL, NULL,
- "gpio_66", NULL, NULL, NULL, "safe_mode"),
- _OMAP4_MUXENTRY(CSI21_DX0, 0, "csi21_dx0", NULL, NULL, "gpi_67", NULL,
- NULL, NULL, "safe_mode"),
- _OMAP4_MUXENTRY(CSI21_DY0, 0, "csi21_dy0", NULL, NULL, "gpi_68", NULL,
- NULL, NULL, "safe_mode"),
- _OMAP4_MUXENTRY(CSI21_DX1, 0, "csi21_dx1", NULL, NULL, "gpi_69", NULL,
- NULL, NULL, "safe_mode"),
- _OMAP4_MUXENTRY(CSI21_DY1, 0, "csi21_dy1", NULL, NULL, "gpi_70", NULL,
- NULL, NULL, "safe_mode"),
- _OMAP4_MUXENTRY(CSI21_DX2, 0, "csi21_dx2", NULL, NULL, "gpi_71", NULL,
- NULL, NULL, "safe_mode"),
- _OMAP4_MUXENTRY(CSI21_DY2, 0, "csi21_dy2", NULL, NULL, "gpi_72", NULL,
- NULL, NULL, "safe_mode"),
- _OMAP4_MUXENTRY(CSI21_DX3, 0, "csi21_dx3", NULL, NULL, "gpi_73", NULL,
- NULL, NULL, "safe_mode"),
- _OMAP4_MUXENTRY(CSI21_DY3, 0, "csi21_dy3", NULL, NULL, "gpi_74", NULL,
- NULL, NULL, "safe_mode"),
- _OMAP4_MUXENTRY(CSI21_DX4, 0, "csi21_dx4", NULL, NULL, "gpi_75", NULL,
- NULL, NULL, "safe_mode"),
- _OMAP4_MUXENTRY(CSI21_DY4, 0, "csi21_dy4", NULL, NULL, "gpi_76", NULL,
- NULL, NULL, "safe_mode"),
- _OMAP4_MUXENTRY(CSI22_DX0, 0, "csi22_dx0", NULL, NULL, "gpi_77", NULL,
- NULL, NULL, "safe_mode"),
- _OMAP4_MUXENTRY(CSI22_DY0, 0, "csi22_dy0", NULL, NULL, "gpi_78", NULL,
- NULL, NULL, "safe_mode"),
- _OMAP4_MUXENTRY(CSI22_DX1, 0, "csi22_dx1", NULL, NULL, "gpi_79", NULL,
- NULL, NULL, "safe_mode"),
- _OMAP4_MUXENTRY(CSI22_DY1, 0, "csi22_dy1", NULL, NULL, "gpi_80", NULL,
- NULL, NULL, "safe_mode"),
- _OMAP4_MUXENTRY(CAM_SHUTTER, 81, "cam_shutter", NULL, NULL, "gpio_81",
- NULL, NULL, NULL, "safe_mode"),
- _OMAP4_MUXENTRY(CAM_STROBE, 82, "cam_strobe", NULL, NULL, "gpio_82",
- NULL, NULL, NULL, "safe_mode"),
- _OMAP4_MUXENTRY(CAM_GLOBALRESET, 83, "cam_globalreset", NULL, NULL,
- "gpio_83", NULL, NULL, NULL, "safe_mode"),
- _OMAP4_MUXENTRY(USBB1_ULPITLL_CLK, 84, "usbb1_ulpitll_clk",
- "hsi1_cawake", NULL, "gpio_84", "usbb1_ulpiphy_clk",
- NULL, "hw_dbg20", "safe_mode"),
- _OMAP4_MUXENTRY(USBB1_ULPITLL_STP, 85, "usbb1_ulpitll_stp",
- "hsi1_cadata", "mcbsp4_clkr", "gpio_85",
- "usbb1_ulpiphy_stp", "usbb1_mm_rxdp", "hw_dbg21",
- "safe_mode"),
- _OMAP4_MUXENTRY(USBB1_ULPITLL_DIR, 86, "usbb1_ulpitll_dir",
- "hsi1_caflag", "mcbsp4_fsr", "gpio_86",
- "usbb1_ulpiphy_dir", NULL, "hw_dbg22", "safe_mode"),
- _OMAP4_MUXENTRY(USBB1_ULPITLL_NXT, 87, "usbb1_ulpitll_nxt",
- "hsi1_acready", "mcbsp4_fsx", "gpio_87",
- "usbb1_ulpiphy_nxt", "usbb1_mm_rxdm", "hw_dbg23",
- "safe_mode"),
_OMAP4_MUXENTRY(USBB1_ULPITLL_DAT0, 88, "usbb1_ulpitll_dat0",
"hsi1_acwake", "mcbsp4_clkx", "gpio_88",
"usbb1_ulpiphy_dat0", "usbb1_mm_txen", "hw_dbg24",
@@ -922,84 +813,6 @@
_OMAP4_MUXENTRY(USBB1_ULPITLL_DAT3, 91, "usbb1_ulpitll_dat3",
"hsi1_caready", NULL, "gpio_91", "usbb1_ulpiphy_dat3",
"usbb1_mm_rxrcv", "hw_dbg27", "safe_mode"),
- _OMAP4_MUXENTRY(USBB1_ULPITLL_DAT4, 92, "usbb1_ulpitll_dat4",
- "dmtimer8_pwm_evt", "abe_mcbsp3_dr", "gpio_92",
- "usbb1_ulpiphy_dat4", NULL, "hw_dbg28", "safe_mode"),
- _OMAP4_MUXENTRY(USBB1_ULPITLL_DAT5, 93, "usbb1_ulpitll_dat5",
- "dmtimer9_pwm_evt", "abe_mcbsp3_dx", "gpio_93",
- "usbb1_ulpiphy_dat5", NULL, "hw_dbg29", "safe_mode"),
- _OMAP4_MUXENTRY(USBB1_ULPITLL_DAT6, 94, "usbb1_ulpitll_dat6",
- "dmtimer10_pwm_evt", "abe_mcbsp3_clkx", "gpio_94",
- "usbb1_ulpiphy_dat6", "abe_dmic_din3", "hw_dbg30",
- "safe_mode"),
- _OMAP4_MUXENTRY(USBB1_ULPITLL_DAT7, 95, "usbb1_ulpitll_dat7",
- "dmtimer11_pwm_evt", "abe_mcbsp3_fsx", "gpio_95",
- "usbb1_ulpiphy_dat7", "abe_dmic_clk3", "hw_dbg31",
- "safe_mode"),
- _OMAP4_MUXENTRY(USBB1_HSIC_DATA, 96, "usbb1_hsic_data", NULL, NULL,
- "gpio_96", NULL, NULL, NULL, "safe_mode"),
- _OMAP4_MUXENTRY(USBB1_HSIC_STROBE, 97, "usbb1_hsic_strobe", NULL,
- NULL, "gpio_97", NULL, NULL, NULL, "safe_mode"),
- _OMAP4_MUXENTRY(USBC1_ICUSB_DP, 98, "usbc1_icusb_dp", NULL, NULL,
- "gpio_98", NULL, NULL, NULL, "safe_mode"),
- _OMAP4_MUXENTRY(USBC1_ICUSB_DM, 99, "usbc1_icusb_dm", NULL, NULL,
- "gpio_99", NULL, NULL, NULL, "safe_mode"),
- _OMAP4_MUXENTRY(SDMMC1_CLK, 100, "sdmmc1_clk", NULL, "dpm_emu19",
- "gpio_100", NULL, NULL, NULL, "safe_mode"),
- _OMAP4_MUXENTRY(SDMMC1_CMD, 101, "sdmmc1_cmd", NULL, "uart1_rx",
- "gpio_101", NULL, NULL, NULL, "safe_mode"),
- _OMAP4_MUXENTRY(SDMMC1_DAT0, 102, "sdmmc1_dat0", NULL, "dpm_emu18",
- "gpio_102", NULL, NULL, NULL, "safe_mode"),
- _OMAP4_MUXENTRY(SDMMC1_DAT1, 103, "sdmmc1_dat1", NULL, "dpm_emu17",
- "gpio_103", NULL, NULL, NULL, "safe_mode"),
- _OMAP4_MUXENTRY(SDMMC1_DAT2, 104, "sdmmc1_dat2", NULL, "dpm_emu16",
- "gpio_104", "jtag_tms_tmsc", NULL, NULL, "safe_mode"),
- _OMAP4_MUXENTRY(SDMMC1_DAT3, 105, "sdmmc1_dat3", NULL, "dpm_emu15",
- "gpio_105", "jtag_tck", NULL, NULL, "safe_mode"),
- _OMAP4_MUXENTRY(SDMMC1_DAT4, 106, "sdmmc1_dat4", NULL, NULL,
- "gpio_106", NULL, NULL, NULL, "safe_mode"),
- _OMAP4_MUXENTRY(SDMMC1_DAT5, 107, "sdmmc1_dat5", NULL, NULL,
- "gpio_107", NULL, NULL, NULL, "safe_mode"),
- _OMAP4_MUXENTRY(SDMMC1_DAT6, 108, "sdmmc1_dat6", NULL, NULL,
- "gpio_108", NULL, NULL, NULL, "safe_mode"),
- _OMAP4_MUXENTRY(SDMMC1_DAT7, 109, "sdmmc1_dat7", NULL, NULL,
- "gpio_109", NULL, NULL, NULL, "safe_mode"),
- _OMAP4_MUXENTRY(ABE_MCBSP2_CLKX, 110, "abe_mcbsp2_clkx", "mcspi2_clk",
- "abe_mcasp_ahclkx", "gpio_110", "usbb2_mm_rxdm",
- NULL, NULL, "safe_mode"),
- _OMAP4_MUXENTRY(ABE_MCBSP2_DR, 111, "abe_mcbsp2_dr", "mcspi2_somi",
- "abe_mcasp_axr", "gpio_111", "usbb2_mm_rxdp", NULL,
- NULL, "safe_mode"),
- _OMAP4_MUXENTRY(ABE_MCBSP2_DX, 112, "abe_mcbsp2_dx", "mcspi2_simo",
- "abe_mcasp_amute", "gpio_112", "usbb2_mm_rxrcv", NULL,
- NULL, "safe_mode"),
- _OMAP4_MUXENTRY(ABE_MCBSP2_FSX, 113, "abe_mcbsp2_fsx", "mcspi2_cs0",
- "abe_mcasp_afsx", "gpio_113", "usbb2_mm_txen", NULL,
- NULL, "safe_mode"),
- _OMAP4_MUXENTRY(ABE_MCBSP1_CLKX, 114, "abe_mcbsp1_clkx",
- "abe_slimbus1_clock", NULL, "gpio_114", NULL, NULL,
- NULL, "safe_mode"),
- _OMAP4_MUXENTRY(ABE_MCBSP1_DR, 115, "abe_mcbsp1_dr",
- "abe_slimbus1_data", NULL, "gpio_115", NULL, NULL,
- NULL, "safe_mode"),
- _OMAP4_MUXENTRY(ABE_MCBSP1_DX, 116, "abe_mcbsp1_dx", "sdmmc3_dat2",
- "abe_mcasp_aclkx", "gpio_116", NULL, NULL, NULL,
- "safe_mode"),
- _OMAP4_MUXENTRY(ABE_MCBSP1_FSX, 117, "abe_mcbsp1_fsx", "sdmmc3_dat3",
- "abe_mcasp_amutein", "gpio_117", NULL, NULL, NULL,
- "safe_mode"),
- _OMAP4_MUXENTRY(ABE_PDM_UL_DATA, 0, "abe_pdm_ul_data",
- "abe_mcbsp3_dr", NULL, NULL, NULL, NULL, NULL,
- "safe_mode"),
- _OMAP4_MUXENTRY(ABE_PDM_DL_DATA, 0, "abe_pdm_dl_data",
- "abe_mcbsp3_dx", NULL, NULL, NULL, NULL, NULL,
- "safe_mode"),
- _OMAP4_MUXENTRY(ABE_PDM_FRAME, 0, "abe_pdm_frame", "abe_mcbsp3_clkx",
- NULL, NULL, NULL, NULL, NULL, "safe_mode"),
- _OMAP4_MUXENTRY(ABE_PDM_LB_CLK, 0, "abe_pdm_lb_clk", "abe_mcbsp3_fsx",
- NULL, NULL, NULL, NULL, NULL, "safe_mode"),
- _OMAP4_MUXENTRY(ABE_CLKS, 118, "abe_clks", NULL, NULL, "gpio_118",
- NULL, NULL, NULL, "safe_mode"),
_OMAP4_MUXENTRY(ABE_DMIC_CLK1, 119, "abe_dmic_clk1", NULL, NULL,
"gpio_119", "usbb2_mm_txse0", "uart4_cts", NULL,
"safe_mode"),
@@ -1012,58 +825,6 @@
_OMAP4_MUXENTRY(ABE_DMIC_DIN3, 122, "abe_dmic_din3", "slimbus2_data",
"abe_dmic_clk2", "gpio_122", NULL, "dmtimer9_pwm_evt",
NULL, "safe_mode"),
- _OMAP4_MUXENTRY(UART2_CTS, 123, "uart2_cts", "sdmmc3_clk", NULL,
- "gpio_123", NULL, NULL, NULL, "safe_mode"),
- _OMAP4_MUXENTRY(UART2_RTS, 124, "uart2_rts", "sdmmc3_cmd", NULL,
- "gpio_124", NULL, NULL, NULL, "safe_mode"),
- _OMAP4_MUXENTRY(UART2_RX, 125, "uart2_rx", "sdmmc3_dat0", NULL,
- "gpio_125", NULL, NULL, NULL, "safe_mode"),
- _OMAP4_MUXENTRY(UART2_TX, 126, "uart2_tx", "sdmmc3_dat1", NULL,
- "gpio_126", NULL, NULL, NULL, "safe_mode"),
- _OMAP4_MUXENTRY(HDQ_SIO, 127, "hdq_sio", "i2c3_sccb", "i2c2_sccb",
- "gpio_127", NULL, NULL, NULL, "safe_mode"),
- _OMAP4_MUXENTRY(I2C1_SCL, 0, "i2c1_scl", NULL, NULL, NULL, NULL, NULL,
- NULL, NULL),
- _OMAP4_MUXENTRY(I2C1_SDA, 0, "i2c1_sda", NULL, NULL, NULL, NULL, NULL,
- NULL, NULL),
- _OMAP4_MUXENTRY(I2C2_SCL, 128, "i2c2_scl", "uart1_rx", NULL,
- "gpio_128", NULL, NULL, NULL, "safe_mode"),
- _OMAP4_MUXENTRY(I2C2_SDA, 129, "i2c2_sda", "uart1_tx", NULL,
- "gpio_129", NULL, NULL, NULL, "safe_mode"),
- _OMAP4_MUXENTRY(I2C3_SCL, 130, "i2c3_scl", NULL, NULL, "gpio_130",
- NULL, NULL, NULL, "safe_mode"),
- _OMAP4_MUXENTRY(I2C3_SDA, 131, "i2c3_sda", NULL, NULL, "gpio_131",
- NULL, NULL, NULL, "safe_mode"),
- _OMAP4_MUXENTRY(I2C4_SCL, 132, "i2c4_scl", NULL, NULL, "gpio_132",
- NULL, NULL, NULL, "safe_mode"),
- _OMAP4_MUXENTRY(I2C4_SDA, 133, "i2c4_sda", NULL, NULL, "gpio_133",
- NULL, NULL, NULL, "safe_mode"),
- _OMAP4_MUXENTRY(MCSPI1_CLK, 134, "mcspi1_clk", NULL, NULL, "gpio_134",
- NULL, NULL, NULL, "safe_mode"),
- _OMAP4_MUXENTRY(MCSPI1_SOMI, 135, "mcspi1_somi", NULL, NULL,
- "gpio_135", NULL, NULL, NULL, "safe_mode"),
- _OMAP4_MUXENTRY(MCSPI1_SIMO, 136, "mcspi1_simo", NULL, NULL,
- "gpio_136", NULL, NULL, NULL, "safe_mode"),
- _OMAP4_MUXENTRY(MCSPI1_CS0, 137, "mcspi1_cs0", NULL, NULL, "gpio_137",
- NULL, NULL, NULL, "safe_mode"),
- _OMAP4_MUXENTRY(MCSPI1_CS1, 138, "mcspi1_cs1", "uart1_rx", NULL,
- "gpio_138", NULL, NULL, NULL, "safe_mode"),
- _OMAP4_MUXENTRY(MCSPI1_CS2, 139, "mcspi1_cs2", "uart1_cts",
- "slimbus2_clock", "gpio_139", NULL, NULL, NULL,
- "safe_mode"),
- _OMAP4_MUXENTRY(MCSPI1_CS3, 140, "mcspi1_cs3", "uart1_rts",
- "slimbus2_data", "gpio_140", NULL, NULL, NULL,
- "safe_mode"),
- _OMAP4_MUXENTRY(UART3_CTS_RCTX, 141, "uart3_cts_rctx", "uart1_tx",
- NULL, "gpio_141", NULL, NULL, NULL, "safe_mode"),
- _OMAP4_MUXENTRY(UART3_RTS_SD, 142, "uart3_rts_sd", NULL, NULL,
- "gpio_142", NULL, NULL, NULL, "safe_mode"),
- _OMAP4_MUXENTRY(UART3_RX_IRRX, 143, "uart3_rx_irrx",
- "dmtimer8_pwm_evt", NULL, "gpio_143", NULL, NULL,
- NULL, "safe_mode"),
- _OMAP4_MUXENTRY(UART3_TX_IRTX, 144, "uart3_tx_irtx",
- "dmtimer9_pwm_evt", NULL, "gpio_144", NULL, NULL,
- NULL, "safe_mode"),
_OMAP4_MUXENTRY(SDMMC5_CLK, 145, "sdmmc5_clk", "mcspi2_clk",
"usbc1_icusb_dp", "gpio_145", NULL, "sdmmc2_clk",
NULL, "safe_mode"),
@@ -1096,9 +857,6 @@
"gpio_155", NULL, NULL, NULL, "safe_mode"),
_OMAP4_MUXENTRY(UART4_TX, 156, "uart4_tx", "sdmmc4_dat1", "kpd_col8",
"gpio_156", NULL, NULL, NULL, "safe_mode"),
- _OMAP4_MUXENTRY(USBB2_ULPITLL_CLK, 157, "usbb2_ulpitll_clk",
- "usbb2_ulpiphy_clk", "sdmmc4_cmd", "gpio_157",
- "hsi2_cawake", NULL, NULL, "safe_mode"),
_OMAP4_MUXENTRY(USBB2_ULPITLL_STP, 158, "usbb2_ulpitll_stp",
"usbb2_ulpiphy_stp", "sdmmc4_clk", "gpio_158",
"hsi2_cadata", "dispc2_data23", NULL, "safe_mode"),
@@ -1140,10 +898,6 @@
"usbb2_ulpiphy_dat7", "sdmmc3_clk", "gpio_168",
"mcspi3_clk", "dispc2_data11", "rfbi_data11",
"safe_mode"),
- _OMAP4_MUXENTRY(USBB2_HSIC_DATA, 169, "usbb2_hsic_data", NULL, NULL,
- "gpio_169", NULL, NULL, NULL, "safe_mode"),
- _OMAP4_MUXENTRY(USBB2_HSIC_STROBE, 170, "usbb2_hsic_strobe", NULL,
- NULL, "gpio_170", NULL, NULL, NULL, "safe_mode"),
_OMAP4_MUXENTRY(KPD_COL3, 171, "kpd_col3", "kpd_col0", NULL,
"gpio_171", NULL, NULL, NULL, "safe_mode"),
_OMAP4_MUXENTRY(KPD_COL4, 172, "kpd_col4", "kpd_col1", NULL,
@@ -1168,36 +922,10 @@
NULL, NULL, NULL, "safe_mode"),
_OMAP4_MUXENTRY(KPD_ROW2, 3, "kpd_row2", "kpd_row5", NULL, "gpio_3",
NULL, NULL, NULL, "safe_mode"),
- _OMAP4_MUXENTRY(USBA0_OTG_CE, 0, "usba0_otg_ce", NULL, NULL, NULL,
- NULL, NULL, NULL, NULL),
_OMAP4_MUXENTRY(USBA0_OTG_DP, 0, "usba0_otg_dp", "uart3_rx_irrx",
"uart2_rx", NULL, NULL, NULL, NULL, "safe_mode"),
_OMAP4_MUXENTRY(USBA0_OTG_DM, 0, "usba0_otg_dm", "uart3_tx_irtx",
"uart2_tx", NULL, NULL, NULL, NULL, "safe_mode"),
- _OMAP4_MUXENTRY(FREF_CLK1_OUT, 181, "fref_clk1_out", NULL, NULL,
- "gpio_181", NULL, NULL, NULL, "safe_mode"),
- _OMAP4_MUXENTRY(FREF_CLK2_OUT, 182, "fref_clk2_out", NULL, NULL,
- "gpio_182", NULL, NULL, NULL, "safe_mode"),
- _OMAP4_MUXENTRY(SYS_NIRQ1, 0, "sys_nirq1", NULL, NULL, NULL, NULL,
- NULL, NULL, "safe_mode"),
- _OMAP4_MUXENTRY(SYS_NIRQ2, 183, "sys_nirq2", NULL, NULL, "gpio_183",
- NULL, NULL, NULL, "safe_mode"),
- _OMAP4_MUXENTRY(SYS_BOOT0, 184, "sys_boot0", NULL, NULL, "gpio_184",
- NULL, NULL, NULL, "safe_mode"),
- _OMAP4_MUXENTRY(SYS_BOOT1, 185, "sys_boot1", NULL, NULL, "gpio_185",
- NULL, NULL, NULL, "safe_mode"),
- _OMAP4_MUXENTRY(SYS_BOOT2, 186, "sys_boot2", NULL, NULL, "gpio_186",
- NULL, NULL, NULL, "safe_mode"),
- _OMAP4_MUXENTRY(SYS_BOOT3, 187, "sys_boot3", NULL, NULL, "gpio_187",
- NULL, NULL, NULL, "safe_mode"),
- _OMAP4_MUXENTRY(SYS_BOOT4, 188, "sys_boot4", NULL, NULL, "gpio_188",
- NULL, NULL, NULL, "safe_mode"),
- _OMAP4_MUXENTRY(SYS_BOOT5, 189, "sys_boot5", NULL, NULL, "gpio_189",
- NULL, NULL, NULL, "safe_mode"),
- _OMAP4_MUXENTRY(DPM_EMU0, 11, "dpm_emu0", NULL, NULL, "gpio_11", NULL,
- NULL, "hw_dbg0", "safe_mode"),
- _OMAP4_MUXENTRY(DPM_EMU1, 12, "dpm_emu1", NULL, NULL, "gpio_12", NULL,
- NULL, "hw_dbg1", "safe_mode"),
_OMAP4_MUXENTRY(DPM_EMU2, 13, "dpm_emu2", "usba0_ulpiphy_clk", NULL,
"gpio_13", NULL, "dispc2_fid", "hw_dbg2",
"safe_mode"),
@@ -1586,6 +1314,7 @@
struct omap_ball *package_balls_core;
struct omap_ball *package_balls_wkup = omap4_wkup_cbl_cbs_ball;
struct omap_mux *core_muxmodes;
+ struct omap_mux *core_subset = NULL;
int ret;
switch (flags & OMAP_PACKAGE_MASK) {
@@ -1597,7 +1326,8 @@
case OMAP_PACKAGE_CBS:
pr_debug("%s: OMAP4430 ES2.X -> OMAP_PACKAGE_CBS\n", __func__);
package_balls_core = omap4_core_cbs_ball;
- core_muxmodes = omap4_es2_core_muxmodes;
+ core_muxmodes = omap4_core_muxmodes;
+ core_subset = omap4_es2_core_subset;
break;
default:
pr_err("%s: Unknown omap package, mux disabled\n", __func__);
@@ -1608,7 +1338,7 @@
OMAP_MUX_GPIO_IN_MODE3,
OMAP4_CTRL_MODULE_PAD_CORE_MUX_PBASE,
OMAP4_CTRL_MODULE_PAD_CORE_MUX_SIZE,
- core_muxmodes, NULL, board_subset,
+ core_muxmodes, core_subset, board_subset,
package_balls_core);
if (ret)
return ret;
diff --git a/arch/arm/mach-omap2/omap-headsmp.S b/arch/arm/mach-omap2/omap-headsmp.S
index 6ae937a..4ee6aec 100644
--- a/arch/arm/mach-omap2/omap-headsmp.S
+++ b/arch/arm/mach-omap2/omap-headsmp.S
@@ -45,5 +45,5 @@
* should now contain the SVC stack for this core
*/
b secondary_startup
-END(omap_secondary_startup)
+ENDPROC(omap_secondary_startup)
diff --git a/arch/arm/mach-omap2/omap44xx-smc.S b/arch/arm/mach-omap2/omap44xx-smc.S
index 1980dc3..e69d37d 100644
--- a/arch/arm/mach-omap2/omap44xx-smc.S
+++ b/arch/arm/mach-omap2/omap44xx-smc.S
@@ -29,7 +29,7 @@
dsb
smc #0
ldmfd sp!, {r2-r12, pc}
-END(omap_smc1)
+ENDPROC(omap_smc1)
ENTRY(omap_modify_auxcoreboot0)
stmfd sp!, {r1-r12, lr}
@@ -37,7 +37,7 @@
dsb
smc #0
ldmfd sp!, {r1-r12, pc}
-END(omap_modify_auxcoreboot0)
+ENDPROC(omap_modify_auxcoreboot0)
ENTRY(omap_auxcoreboot_addr)
stmfd sp!, {r2-r12, lr}
@@ -45,7 +45,7 @@
dsb
smc #0
ldmfd sp!, {r2-r12, pc}
-END(omap_auxcoreboot_addr)
+ENDPROC(omap_auxcoreboot_addr)
ENTRY(omap_read_auxcoreboot0)
stmfd sp!, {r2-r12, lr}
@@ -54,4 +54,4 @@
smc #0
mov r0, r0, lsr #9
ldmfd sp!, {r2-r12, pc}
-END(omap_read_auxcoreboot0)
+ENDPROC(omap_read_auxcoreboot0)
diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c
index e282e35..e034294 100644
--- a/arch/arm/mach-omap2/omap_hwmod.c
+++ b/arch/arm/mach-omap2/omap_hwmod.c
@@ -1,7 +1,7 @@
/*
* omap_hwmod implementation for OMAP2/3/4
*
- * Copyright (C) 2009-2010 Nokia Corporation
+ * Copyright (C) 2009-2011 Nokia Corporation
*
* Paul Walmsley, Benoît Cousson, Kevin Hilman
*
@@ -162,9 +162,6 @@
/* mpu_oh: used to add/remove MPU initiator from sleepdep list */
static struct omap_hwmod *mpu_oh;
-/* inited: 0 if omap_hwmod_init() has not yet been called; 1 otherwise */
-static u8 inited;
-
/* Private functions */
@@ -373,7 +370,7 @@
}
autoidle_shift = oh->class->sysc->sysc_fields->autoidle_shift;
- autoidle_mask = (0x3 << autoidle_shift);
+ autoidle_mask = (0x1 << autoidle_shift);
*v &= ~autoidle_mask;
*v |= autoidle << autoidle_shift;
@@ -460,14 +457,18 @@
* will be accessed by a particular initiator (e.g., if a module will
* be accessed by the IVA, there should be a sleepdep between the IVA
* initiator and the module). Only applies to modules in smart-idle
- * mode. Returns -EINVAL upon error or passes along
- * clkdm_add_sleepdep() value upon success.
+ * mode. If the clockdomain is marked as not needing autodeps, return
+ * 0 without doing anything. Otherwise, returns -EINVAL upon error or
+ * passes along clkdm_add_sleepdep() value upon success.
*/
static int _add_initiator_dep(struct omap_hwmod *oh, struct omap_hwmod *init_oh)
{
if (!oh->_clk)
return -EINVAL;
+ if (oh->_clk->clkdm && oh->_clk->clkdm->flags & CLKDM_NO_AUTODEPS)
+ return 0;
+
return clkdm_add_sleepdep(oh->_clk->clkdm, init_oh->_clk->clkdm);
}
@@ -480,14 +481,18 @@
* be accessed by a particular initiator (e.g., if a module will not
* be accessed by the IVA, there should be no sleepdep between the IVA
* initiator and the module). Only applies to modules in smart-idle
- * mode. Returns -EINVAL upon error or passes along
- * clkdm_del_sleepdep() value upon success.
+ * mode. If the clockdomain is marked as not needing autodeps, return
+ * 0 without doing anything. Returns -EINVAL upon error or passes
+ * along clkdm_del_sleepdep() value upon success.
*/
static int _del_initiator_dep(struct omap_hwmod *oh, struct omap_hwmod *init_oh)
{
if (!oh->_clk)
return -EINVAL;
+ if (oh->_clk->clkdm && oh->_clk->clkdm->flags & CLKDM_NO_AUTODEPS)
+ return 0;
+
return clkdm_del_sleepdep(oh->_clk->clkdm, init_oh->_clk->clkdm);
}
@@ -904,18 +909,16 @@
* @oh: struct omap_hwmod *
* @data: not used; pass NULL
*
- * Called by omap_hwmod_late_init() (after omap2_clk_init()).
- * Resolves all clock names embedded in the hwmod. Returns -EINVAL if
- * the omap_hwmod has not yet been registered or if the clocks have
- * already been initialized, 0 on success, or a non-zero error on
- * failure.
+ * Called by omap_hwmod_setup_*() (after omap2_clk_init()).
+ * Resolves all clock names embedded in the hwmod. Returns 0 on
+ * success, or a negative error code on failure.
*/
static int _init_clocks(struct omap_hwmod *oh, void *data)
{
int ret = 0;
- if (!oh || (oh->_state != _HWMOD_STATE_REGISTERED))
- return -EINVAL;
+ if (oh->_state != _HWMOD_STATE_REGISTERED)
+ return 0;
pr_debug("omap_hwmod: %s: looking up clocks\n", oh->name);
@@ -926,7 +929,7 @@
if (!ret)
oh->_state = _HWMOD_STATE_CLKS_INITED;
- return 0;
+ return ret;
}
/**
@@ -972,25 +975,29 @@
}
/**
- * _lookup_hardreset - return the register bit shift for this hwmod/reset line
+ * _lookup_hardreset - fill register bit info for this hwmod/reset line
* @oh: struct omap_hwmod *
* @name: name of the reset line in the context of this hwmod
+ * @ohri: struct omap_hwmod_rst_info * that this function will fill in
*
* Return the bit position of the reset line that match the
* input name. Return -ENOENT if not found.
*/
-static u8 _lookup_hardreset(struct omap_hwmod *oh, const char *name)
+static u8 _lookup_hardreset(struct omap_hwmod *oh, const char *name,
+ struct omap_hwmod_rst_info *ohri)
{
int i;
for (i = 0; i < oh->rst_lines_cnt; i++) {
const char *rst_line = oh->rst_lines[i].name;
if (!strcmp(rst_line, name)) {
- u8 shift = oh->rst_lines[i].rst_shift;
- pr_debug("omap_hwmod: %s: _lookup_hardreset: %s: %d\n",
- oh->name, rst_line, shift);
+ ohri->rst_shift = oh->rst_lines[i].rst_shift;
+ ohri->st_shift = oh->rst_lines[i].st_shift;
+ pr_debug("omap_hwmod: %s: %s: %s: rst %d st %d\n",
+ oh->name, __func__, rst_line, ohri->rst_shift,
+ ohri->st_shift);
- return shift;
+ return 0;
}
}
@@ -1009,21 +1016,22 @@
*/
static int _assert_hardreset(struct omap_hwmod *oh, const char *name)
{
- u8 shift;
+ struct omap_hwmod_rst_info ohri;
+ u8 ret;
if (!oh)
return -EINVAL;
- shift = _lookup_hardreset(oh, name);
- if (IS_ERR_VALUE(shift))
- return shift;
+ ret = _lookup_hardreset(oh, name, &ohri);
+ if (IS_ERR_VALUE(ret))
+ return ret;
if (cpu_is_omap24xx() || cpu_is_omap34xx())
return omap2_prm_assert_hardreset(oh->prcm.omap2.module_offs,
- shift);
+ ohri.rst_shift);
else if (cpu_is_omap44xx())
return omap4_prm_assert_hardreset(oh->prcm.omap4.rstctrl_reg,
- shift);
+ ohri.rst_shift);
else
return -EINVAL;
}
@@ -1040,29 +1048,34 @@
*/
static int _deassert_hardreset(struct omap_hwmod *oh, const char *name)
{
- u8 shift;
- int r;
+ struct omap_hwmod_rst_info ohri;
+ int ret;
if (!oh)
return -EINVAL;
- shift = _lookup_hardreset(oh, name);
- if (IS_ERR_VALUE(shift))
- return shift;
+ ret = _lookup_hardreset(oh, name, &ohri);
+ if (IS_ERR_VALUE(ret))
+ return ret;
- if (cpu_is_omap24xx() || cpu_is_omap34xx())
- r = omap2_prm_deassert_hardreset(oh->prcm.omap2.module_offs,
- shift);
- else if (cpu_is_omap44xx())
- r = omap4_prm_deassert_hardreset(oh->prcm.omap4.rstctrl_reg,
- shift);
- else
+ if (cpu_is_omap24xx() || cpu_is_omap34xx()) {
+ ret = omap2_prm_deassert_hardreset(oh->prcm.omap2.module_offs,
+ ohri.rst_shift,
+ ohri.st_shift);
+ } else if (cpu_is_omap44xx()) {
+ if (ohri.st_shift)
+ pr_err("omap_hwmod: %s: %s: hwmod data error: OMAP4 does not support st_shift\n",
+ oh->name, name);
+ ret = omap4_prm_deassert_hardreset(oh->prcm.omap4.rstctrl_reg,
+ ohri.rst_shift);
+ } else {
return -EINVAL;
+ }
- if (r == -EBUSY)
+ if (ret == -EBUSY)
pr_warning("omap_hwmod: %s: failed to hardreset\n", oh->name);
- return r;
+ return ret;
}
/**
@@ -1075,21 +1088,22 @@
*/
static int _read_hardreset(struct omap_hwmod *oh, const char *name)
{
- u8 shift;
+ struct omap_hwmod_rst_info ohri;
+ u8 ret;
if (!oh)
return -EINVAL;
- shift = _lookup_hardreset(oh, name);
- if (IS_ERR_VALUE(shift))
- return shift;
+ ret = _lookup_hardreset(oh, name, &ohri);
+ if (IS_ERR_VALUE(ret))
+ return ret;
if (cpu_is_omap24xx() || cpu_is_omap34xx()) {
return omap2_prm_is_hardreset_asserted(oh->prcm.omap2.module_offs,
- shift);
+ ohri.st_shift);
} else if (cpu_is_omap44xx()) {
return omap4_prm_is_hardreset_asserted(oh->prcm.omap4.rstctrl_reg,
- shift);
+ ohri.rst_shift);
} else {
return -EINVAL;
}
@@ -1230,7 +1244,9 @@
_deassert_hardreset(oh, oh->rst_lines[0].name);
/* Mux pins for device runtime if populated */
- if (oh->mux)
+ if (oh->mux && (!oh->mux->enabled ||
+ ((oh->_state == _HWMOD_STATE_IDLE) &&
+ oh->mux->pads_dynamic)))
omap_hwmod_mux(oh->mux, _HWMOD_STATE_ENABLED);
_add_initiator_dep(oh, mpu_oh);
@@ -1279,7 +1295,7 @@
_disable_clocks(oh);
/* Mux pins for device idle if populated */
- if (oh->mux)
+ if (oh->mux && oh->mux->pads_dynamic)
omap_hwmod_mux(oh->mux, _HWMOD_STATE_IDLE);
oh->_state = _HWMOD_STATE_IDLE;
@@ -1288,6 +1304,42 @@
}
/**
+ * omap_hwmod_set_ocp_autoidle - set the hwmod's OCP autoidle bit
+ * @oh: struct omap_hwmod *
+ * @autoidle: desired AUTOIDLE bitfield value (0 or 1)
+ *
+ * Sets the IP block's OCP autoidle bit in hardware, and updates our
+ * local copy. Intended to be used by drivers that require
+ * direct manipulation of the AUTOIDLE bits.
+ * Returns -EINVAL if @oh is null or is not in the ENABLED state, or passes
+ * along the return value from _set_module_autoidle().
+ *
+ * Any users of this function should be scrutinized carefully.
+ */
+int omap_hwmod_set_ocp_autoidle(struct omap_hwmod *oh, u8 autoidle)
+{
+ u32 v;
+ int retval = 0;
+ unsigned long flags;
+
+ if (!oh || oh->_state != _HWMOD_STATE_ENABLED)
+ return -EINVAL;
+
+ spin_lock_irqsave(&oh->_lock, flags);
+
+ v = oh->_sysc_cache;
+
+ retval = _set_module_autoidle(oh, autoidle, &v);
+
+ if (!retval)
+ _write_sysconfig(v, oh);
+
+ spin_unlock_irqrestore(&oh->_lock, flags);
+
+ return retval;
+}
+
+/**
* _shutdown - shutdown an omap_hwmod
* @oh: struct omap_hwmod *
*
@@ -1354,14 +1406,16 @@
* @oh: struct omap_hwmod *
*
* Writes the CLOCKACTIVITY bits @clockact to the hwmod @oh
- * OCP_SYSCONFIG register. Returns -EINVAL if the hwmod is in the
- * wrong state or returns 0.
+ * OCP_SYSCONFIG register. Returns 0.
*/
static int _setup(struct omap_hwmod *oh, void *data)
{
int i, r;
u8 postsetup_state;
+ if (oh->_state != _HWMOD_STATE_CLKS_INITED)
+ return 0;
+
/* Set iclk autoidle mode */
if (oh->slaves_cnt > 0) {
for (i = 0; i < oh->slaves_cnt; i++) {
@@ -1455,7 +1509,7 @@
*/
static int __init _register(struct omap_hwmod *oh)
{
- int ret, ms_id;
+ int ms_id;
if (!oh || !oh->name || !oh->class || !oh->class->name ||
(oh->_state != _HWMOD_STATE_UNKNOWN))
@@ -1467,12 +1521,10 @@
return -EEXIST;
ms_id = _find_mpu_port_index(oh);
- if (!IS_ERR_VALUE(ms_id)) {
+ if (!IS_ERR_VALUE(ms_id))
oh->_mpu_port_index = ms_id;
- oh->_mpu_rt_va = _find_mpu_rt_base(oh, oh->_mpu_port_index);
- } else {
+ else
oh->_int_flags |= _HWMOD_NO_MPU_PORT;
- }
list_add_tail(&oh->node, &omap_hwmod_list);
@@ -1480,9 +1532,14 @@
oh->_state = _HWMOD_STATE_REGISTERED;
- ret = 0;
+ /*
+ * XXX Rather than doing a strcmp(), this should test a flag
+ * set in the hwmod data, inserted by the autogenerator code.
+ */
+ if (!strcmp(oh->name, MPU_INITIATOR_NAME))
+ mpu_oh = oh;
- return ret;
+ return 0;
}
@@ -1585,65 +1642,132 @@
return ret;
}
-
/**
- * omap_hwmod_init - init omap_hwmod code and register hwmods
+ * omap_hwmod_register - register an array of hwmods
* @ohs: pointer to an array of omap_hwmods to register
*
* Intended to be called early in boot before the clock framework is
* initialized. If @ohs is not null, will register all omap_hwmods
- * listed in @ohs that are valid for this chip. Returns -EINVAL if
- * omap_hwmod_init() has already been called or 0 otherwise.
+ * listed in @ohs that are valid for this chip. Returns 0.
*/
-int __init omap_hwmod_init(struct omap_hwmod **ohs)
+int __init omap_hwmod_register(struct omap_hwmod **ohs)
{
- struct omap_hwmod *oh;
- int r;
-
- if (inited)
- return -EINVAL;
-
- inited = 1;
+ int r, i;
if (!ohs)
return 0;
- oh = *ohs;
- while (oh) {
- if (omap_chip_is(oh->omap_chip)) {
- r = _register(oh);
- WARN(r, "omap_hwmod: %s: _register returned "
- "%d\n", oh->name, r);
- }
- oh = *++ohs;
- }
+ i = 0;
+ do {
+ if (!omap_chip_is(ohs[i]->omap_chip))
+ continue;
+
+ r = _register(ohs[i]);
+ WARN(r, "omap_hwmod: %s: _register returned %d\n", ohs[i]->name,
+ r);
+ } while (ohs[++i]);
+
+ return 0;
+}
+
+/*
+ * _populate_mpu_rt_base - populate the virtual address for a hwmod
+ *
+ * Must be called only from omap_hwmod_setup_*() so ioremap works properly.
+ * Assumes the caller takes care of locking if needed.
+ */
+static int __init _populate_mpu_rt_base(struct omap_hwmod *oh, void *data)
+{
+ if (oh->_state != _HWMOD_STATE_REGISTERED)
+ return 0;
+
+ if (oh->_int_flags & _HWMOD_NO_MPU_PORT)
+ return 0;
+
+ oh->_mpu_rt_va = _find_mpu_rt_base(oh, oh->_mpu_port_index);
+ if (!oh->_mpu_rt_va)
+ pr_warning("omap_hwmod: %s found no _mpu_rt_va for %s\n",
+ __func__, oh->name);
return 0;
}
/**
- * omap_hwmod_late_init - do some post-clock framework initialization
+ * omap_hwmod_setup_one - set up a single hwmod
+ * @oh_name: const char * name of the already-registered hwmod to set up
+ *
+ * Must be called after omap2_clk_init(). Resolves the struct clk
+ * names to struct clk pointers for each registered omap_hwmod. Also
+ * calls _setup() on each hwmod. Returns -EINVAL upon error or 0 upon
+ * success.
+ */
+int __init omap_hwmod_setup_one(const char *oh_name)
+{
+ struct omap_hwmod *oh;
+ int r;
+
+ pr_debug("omap_hwmod: %s: %s\n", oh_name, __func__);
+
+ if (!mpu_oh) {
+ pr_err("omap_hwmod: %s: cannot setup_one: MPU initiator hwmod %s not yet registered\n",
+ oh_name, MPU_INITIATOR_NAME);
+ return -EINVAL;
+ }
+
+ oh = _lookup(oh_name);
+ if (!oh) {
+ WARN(1, "omap_hwmod: %s: hwmod not yet registered\n", oh_name);
+ return -EINVAL;
+ }
+
+ if (mpu_oh->_state == _HWMOD_STATE_REGISTERED && oh != mpu_oh)
+ omap_hwmod_setup_one(MPU_INITIATOR_NAME);
+
+ r = _populate_mpu_rt_base(oh, NULL);
+ if (IS_ERR_VALUE(r)) {
+ WARN(1, "omap_hwmod: %s: couldn't set mpu_rt_base\n", oh_name);
+ return -EINVAL;
+ }
+
+ r = _init_clocks(oh, NULL);
+ if (IS_ERR_VALUE(r)) {
+ WARN(1, "omap_hwmod: %s: couldn't init clocks\n", oh_name);
+ return -EINVAL;
+ }
+
+ _setup(oh, NULL);
+
+ return 0;
+}
+
+/**
+ * omap_hwmod_setup - do some post-clock framework initialization
*
* Must be called after omap2_clk_init(). Resolves the struct clk names
* to struct clk pointers for each registered omap_hwmod. Also calls
- * _setup() on each hwmod. Returns 0.
+ * _setup() on each hwmod. Returns 0 upon success.
*/
-int omap_hwmod_late_init(void)
+static int __init omap_hwmod_setup_all(void)
{
int r;
- /* XXX check return value */
- r = omap_hwmod_for_each(_init_clocks, NULL);
- WARN(r, "omap_hwmod: omap_hwmod_late_init(): _init_clocks failed\n");
+ if (!mpu_oh) {
+ pr_err("omap_hwmod: %s: MPU initiator hwmod %s not yet registered\n",
+ __func__, MPU_INITIATOR_NAME);
+ return -EINVAL;
+ }
- mpu_oh = omap_hwmod_lookup(MPU_INITIATOR_NAME);
- WARN(!mpu_oh, "omap_hwmod: could not find MPU initiator hwmod %s\n",
- MPU_INITIATOR_NAME);
+ r = omap_hwmod_for_each(_populate_mpu_rt_base, NULL);
+
+ r = omap_hwmod_for_each(_init_clocks, NULL);
+ WARN(IS_ERR_VALUE(r),
+ "omap_hwmod: %s: _init_clocks failed\n", __func__);
omap_hwmod_for_each(_setup, NULL);
return 0;
}
+core_initcall(omap_hwmod_setup_all);
/**
* omap_hwmod_enable - enable an omap_hwmod
@@ -1862,6 +1986,7 @@
os = oh->slaves[i];
for (j = 0; j < os->addr_cnt; j++) {
+ (res + r)->name = (os->addr + j)->name;
(res + r)->start = (os->addr + j)->pa_start;
(res + r)->end = (os->addr + j)->pa_end;
(res + r)->flags = IORESOURCE_MEM;
@@ -2162,11 +2287,11 @@
* @oh: struct omap_hwmod *
* @state: state that _setup() should leave the hwmod in
*
- * Sets the hwmod state that @oh will enter at the end of _setup() (called by
- * omap_hwmod_late_init()). Only valid to call between calls to
- * omap_hwmod_init() and omap_hwmod_late_init(). Returns 0 upon success or
- * -EINVAL if there is a problem with the arguments or if the hwmod is
- * in the wrong state.
+ * Sets the hwmod state that @oh will enter at the end of _setup()
+ * (called by omap_hwmod_setup_*()). Only valid to call between
+ * calling omap_hwmod_register() and omap_hwmod_setup_*(). Returns
+ * 0 upon success or -EINVAL if there is a problem with the arguments
+ * or if the hwmod is in the wrong state.
*/
int omap_hwmod_set_postsetup_state(struct omap_hwmod *oh, u8 state)
{
@@ -2218,3 +2343,29 @@
return ret;
}
+
+/**
+ * omap_hwmod_no_setup_reset - prevent a hwmod from being reset upon setup
+ * @oh: struct omap_hwmod *
+ *
+ * Prevent the hwmod @oh from being reset during the setup process.
+ * Intended for use by board-*.c files on boards with devices that
+ * cannot tolerate being reset. Must be called before the hwmod has
+ * been set up. Returns 0 upon success or negative error code upon
+ * failure.
+ */
+int omap_hwmod_no_setup_reset(struct omap_hwmod *oh)
+{
+ if (!oh)
+ return -EINVAL;
+
+ if (oh->_state != _HWMOD_STATE_REGISTERED) {
+ pr_err("omap_hwmod: %s: cannot prevent setup reset; in wrong state\n",
+ oh->name);
+ return -EINVAL;
+ }
+
+ oh->flags |= HWMOD_INIT_NO_RESET;
+
+ return 0;
+}
diff --git a/arch/arm/mach-omap2/omap_hwmod_2420_data.c b/arch/arm/mach-omap2/omap_hwmod_2420_data.c
index b85c630..6282346 100644
--- a/arch/arm/mach-omap2/omap_hwmod_2420_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_2420_data.c
@@ -18,6 +18,10 @@
#include <plat/serial.h>
#include <plat/i2c.h>
#include <plat/gpio.h>
+#include <plat/mcspi.h>
+#include <plat/dmtimer.h>
+#include <plat/l3_2xxx.h>
+#include <plat/l4_2xxx.h>
#include "omap_hwmod_common_data.h"
@@ -38,12 +42,18 @@
static struct omap_hwmod omap2420_iva_hwmod;
static struct omap_hwmod omap2420_l3_main_hwmod;
static struct omap_hwmod omap2420_l4_core_hwmod;
+static struct omap_hwmod omap2420_dss_core_hwmod;
+static struct omap_hwmod omap2420_dss_dispc_hwmod;
+static struct omap_hwmod omap2420_dss_rfbi_hwmod;
+static struct omap_hwmod omap2420_dss_venc_hwmod;
static struct omap_hwmod omap2420_wd_timer2_hwmod;
static struct omap_hwmod omap2420_gpio1_hwmod;
static struct omap_hwmod omap2420_gpio2_hwmod;
static struct omap_hwmod omap2420_gpio3_hwmod;
static struct omap_hwmod omap2420_gpio4_hwmod;
static struct omap_hwmod omap2420_dma_system_hwmod;
+static struct omap_hwmod omap2420_mcspi1_hwmod;
+static struct omap_hwmod omap2420_mcspi2_hwmod;
/* L3 -> L4_CORE interface */
static struct omap_hwmod_ocp_if omap2420_l3_main__l4_core = {
@@ -64,6 +74,19 @@
&omap2420_mpu__l3_main,
};
+/* DSS -> l3 */
+static struct omap_hwmod_ocp_if omap2420_dss__l3 = {
+ .master = &omap2420_dss_core_hwmod,
+ .slave = &omap2420_l3_main_hwmod,
+ .fw = {
+ .omap2 = {
+ .l3_perm_bit = OMAP2_L3_CORE_FW_CONNID_DSS,
+ .flags = OMAP_FIREWALL_L3,
+ }
+ },
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
/* Master interfaces on the L3 interconnect */
static struct omap_hwmod_ocp_if *omap2420_l3_main_masters[] = {
&omap2420_l3_main__l4_core,
@@ -87,6 +110,44 @@
static struct omap_hwmod omap2420_uart3_hwmod;
static struct omap_hwmod omap2420_i2c1_hwmod;
static struct omap_hwmod omap2420_i2c2_hwmod;
+static struct omap_hwmod omap2420_mcbsp1_hwmod;
+static struct omap_hwmod omap2420_mcbsp2_hwmod;
+
+/* l4 core -> mcspi1 interface */
+static struct omap_hwmod_addr_space omap2420_mcspi1_addr_space[] = {
+ {
+ .pa_start = 0x48098000,
+ .pa_end = 0x480980ff,
+ .flags = ADDR_TYPE_RT,
+ },
+};
+
+static struct omap_hwmod_ocp_if omap2420_l4_core__mcspi1 = {
+ .master = &omap2420_l4_core_hwmod,
+ .slave = &omap2420_mcspi1_hwmod,
+ .clk = "mcspi1_ick",
+ .addr = omap2420_mcspi1_addr_space,
+ .addr_cnt = ARRAY_SIZE(omap2420_mcspi1_addr_space),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* l4 core -> mcspi2 interface */
+static struct omap_hwmod_addr_space omap2420_mcspi2_addr_space[] = {
+ {
+ .pa_start = 0x4809a000,
+ .pa_end = 0x4809a0ff,
+ .flags = ADDR_TYPE_RT,
+ },
+};
+
+static struct omap_hwmod_ocp_if omap2420_l4_core__mcspi2 = {
+ .master = &omap2420_l4_core_hwmod,
+ .slave = &omap2420_mcspi2_hwmod,
+ .clk = "mcspi2_ick",
+ .addr = omap2420_mcspi2_addr_space,
+ .addr_cnt = ARRAY_SIZE(omap2420_mcspi2_addr_space),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
/* L4_CORE -> L4_WKUP interface */
static struct omap_hwmod_ocp_if omap2420_l4_core__l4_wkup = {
@@ -279,6 +340,625 @@
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420)
};
+/* Timer Common */
+static struct omap_hwmod_class_sysconfig omap2420_timer_sysc = {
+ .rev_offs = 0x0000,
+ .sysc_offs = 0x0010,
+ .syss_offs = 0x0014,
+ .sysc_flags = (SYSC_HAS_SIDLEMODE | SYSC_HAS_CLOCKACTIVITY |
+ SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET |
+ SYSC_HAS_AUTOIDLE),
+ .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
+ .sysc_fields = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap2420_timer_hwmod_class = {
+ .name = "timer",
+ .sysc = &omap2420_timer_sysc,
+ .rev = OMAP_TIMER_IP_VERSION_1,
+};
+
+/* timer1 */
+static struct omap_hwmod omap2420_timer1_hwmod;
+static struct omap_hwmod_irq_info omap2420_timer1_mpu_irqs[] = {
+ { .irq = 37, },
+};
+
+static struct omap_hwmod_addr_space omap2420_timer1_addrs[] = {
+ {
+ .pa_start = 0x48028000,
+ .pa_end = 0x48028000 + SZ_1K - 1,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_wkup -> timer1 */
+static struct omap_hwmod_ocp_if omap2420_l4_wkup__timer1 = {
+ .master = &omap2420_l4_wkup_hwmod,
+ .slave = &omap2420_timer1_hwmod,
+ .clk = "gpt1_ick",
+ .addr = omap2420_timer1_addrs,
+ .addr_cnt = ARRAY_SIZE(omap2420_timer1_addrs),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer1 slave port */
+static struct omap_hwmod_ocp_if *omap2420_timer1_slaves[] = {
+ &omap2420_l4_wkup__timer1,
+};
+
+/* timer1 hwmod */
+static struct omap_hwmod omap2420_timer1_hwmod = {
+ .name = "timer1",
+ .mpu_irqs = omap2420_timer1_mpu_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap2420_timer1_mpu_irqs),
+ .main_clk = "gpt1_fck",
+ .prcm = {
+ .omap2 = {
+ .prcm_reg_id = 1,
+ .module_bit = OMAP24XX_EN_GPT1_SHIFT,
+ .module_offs = WKUP_MOD,
+ .idlest_reg_id = 1,
+ .idlest_idle_bit = OMAP24XX_ST_GPT1_SHIFT,
+ },
+ },
+ .slaves = omap2420_timer1_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap2420_timer1_slaves),
+ .class = &omap2420_timer_hwmod_class,
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420)
+};
+
+/* timer2 */
+static struct omap_hwmod omap2420_timer2_hwmod;
+static struct omap_hwmod_irq_info omap2420_timer2_mpu_irqs[] = {
+ { .irq = 38, },
+};
+
+static struct omap_hwmod_addr_space omap2420_timer2_addrs[] = {
+ {
+ .pa_start = 0x4802a000,
+ .pa_end = 0x4802a000 + SZ_1K - 1,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_core -> timer2 */
+static struct omap_hwmod_ocp_if omap2420_l4_core__timer2 = {
+ .master = &omap2420_l4_core_hwmod,
+ .slave = &omap2420_timer2_hwmod,
+ .clk = "gpt2_ick",
+ .addr = omap2420_timer2_addrs,
+ .addr_cnt = ARRAY_SIZE(omap2420_timer2_addrs),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer2 slave port */
+static struct omap_hwmod_ocp_if *omap2420_timer2_slaves[] = {
+ &omap2420_l4_core__timer2,
+};
+
+/* timer2 hwmod */
+static struct omap_hwmod omap2420_timer2_hwmod = {
+ .name = "timer2",
+ .mpu_irqs = omap2420_timer2_mpu_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap2420_timer2_mpu_irqs),
+ .main_clk = "gpt2_fck",
+ .prcm = {
+ .omap2 = {
+ .prcm_reg_id = 1,
+ .module_bit = OMAP24XX_EN_GPT2_SHIFT,
+ .module_offs = CORE_MOD,
+ .idlest_reg_id = 1,
+ .idlest_idle_bit = OMAP24XX_ST_GPT2_SHIFT,
+ },
+ },
+ .slaves = omap2420_timer2_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap2420_timer2_slaves),
+ .class = &omap2420_timer_hwmod_class,
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420)
+};
+
+/* timer3 */
+static struct omap_hwmod omap2420_timer3_hwmod;
+static struct omap_hwmod_irq_info omap2420_timer3_mpu_irqs[] = {
+ { .irq = 39, },
+};
+
+static struct omap_hwmod_addr_space omap2420_timer3_addrs[] = {
+ {
+ .pa_start = 0x48078000,
+ .pa_end = 0x48078000 + SZ_1K - 1,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_core -> timer3 */
+static struct omap_hwmod_ocp_if omap2420_l4_core__timer3 = {
+ .master = &omap2420_l4_core_hwmod,
+ .slave = &omap2420_timer3_hwmod,
+ .clk = "gpt3_ick",
+ .addr = omap2420_timer3_addrs,
+ .addr_cnt = ARRAY_SIZE(omap2420_timer3_addrs),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer3 slave port */
+static struct omap_hwmod_ocp_if *omap2420_timer3_slaves[] = {
+ &omap2420_l4_core__timer3,
+};
+
+/* timer3 hwmod */
+static struct omap_hwmod omap2420_timer3_hwmod = {
+ .name = "timer3",
+ .mpu_irqs = omap2420_timer3_mpu_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap2420_timer3_mpu_irqs),
+ .main_clk = "gpt3_fck",
+ .prcm = {
+ .omap2 = {
+ .prcm_reg_id = 1,
+ .module_bit = OMAP24XX_EN_GPT3_SHIFT,
+ .module_offs = CORE_MOD,
+ .idlest_reg_id = 1,
+ .idlest_idle_bit = OMAP24XX_ST_GPT3_SHIFT,
+ },
+ },
+ .slaves = omap2420_timer3_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap2420_timer3_slaves),
+ .class = &omap2420_timer_hwmod_class,
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420)
+};
+
+/* timer4 */
+static struct omap_hwmod omap2420_timer4_hwmod;
+static struct omap_hwmod_irq_info omap2420_timer4_mpu_irqs[] = {
+ { .irq = 40, },
+};
+
+static struct omap_hwmod_addr_space omap2420_timer4_addrs[] = {
+ {
+ .pa_start = 0x4807a000,
+ .pa_end = 0x4807a000 + SZ_1K - 1,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_core -> timer4 */
+static struct omap_hwmod_ocp_if omap2420_l4_core__timer4 = {
+ .master = &omap2420_l4_core_hwmod,
+ .slave = &omap2420_timer4_hwmod,
+ .clk = "gpt4_ick",
+ .addr = omap2420_timer4_addrs,
+ .addr_cnt = ARRAY_SIZE(omap2420_timer4_addrs),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer4 slave port */
+static struct omap_hwmod_ocp_if *omap2420_timer4_slaves[] = {
+ &omap2420_l4_core__timer4,
+};
+
+/* timer4 hwmod */
+static struct omap_hwmod omap2420_timer4_hwmod = {
+ .name = "timer4",
+ .mpu_irqs = omap2420_timer4_mpu_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap2420_timer4_mpu_irqs),
+ .main_clk = "gpt4_fck",
+ .prcm = {
+ .omap2 = {
+ .prcm_reg_id = 1,
+ .module_bit = OMAP24XX_EN_GPT4_SHIFT,
+ .module_offs = CORE_MOD,
+ .idlest_reg_id = 1,
+ .idlest_idle_bit = OMAP24XX_ST_GPT4_SHIFT,
+ },
+ },
+ .slaves = omap2420_timer4_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap2420_timer4_slaves),
+ .class = &omap2420_timer_hwmod_class,
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420)
+};
+
+/* timer5 */
+static struct omap_hwmod omap2420_timer5_hwmod;
+static struct omap_hwmod_irq_info omap2420_timer5_mpu_irqs[] = {
+ { .irq = 41, },
+};
+
+static struct omap_hwmod_addr_space omap2420_timer5_addrs[] = {
+ {
+ .pa_start = 0x4807c000,
+ .pa_end = 0x4807c000 + SZ_1K - 1,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_core -> timer5 */
+static struct omap_hwmod_ocp_if omap2420_l4_core__timer5 = {
+ .master = &omap2420_l4_core_hwmod,
+ .slave = &omap2420_timer5_hwmod,
+ .clk = "gpt5_ick",
+ .addr = omap2420_timer5_addrs,
+ .addr_cnt = ARRAY_SIZE(omap2420_timer5_addrs),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer5 slave port */
+static struct omap_hwmod_ocp_if *omap2420_timer5_slaves[] = {
+ &omap2420_l4_core__timer5,
+};
+
+/* timer5 hwmod */
+static struct omap_hwmod omap2420_timer5_hwmod = {
+ .name = "timer5",
+ .mpu_irqs = omap2420_timer5_mpu_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap2420_timer5_mpu_irqs),
+ .main_clk = "gpt5_fck",
+ .prcm = {
+ .omap2 = {
+ .prcm_reg_id = 1,
+ .module_bit = OMAP24XX_EN_GPT5_SHIFT,
+ .module_offs = CORE_MOD,
+ .idlest_reg_id = 1,
+ .idlest_idle_bit = OMAP24XX_ST_GPT5_SHIFT,
+ },
+ },
+ .slaves = omap2420_timer5_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap2420_timer5_slaves),
+ .class = &omap2420_timer_hwmod_class,
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420)
+};
+
+
+/* timer6 */
+static struct omap_hwmod omap2420_timer6_hwmod;
+static struct omap_hwmod_irq_info omap2420_timer6_mpu_irqs[] = {
+ { .irq = 42, },
+};
+
+static struct omap_hwmod_addr_space omap2420_timer6_addrs[] = {
+ {
+ .pa_start = 0x4807e000,
+ .pa_end = 0x4807e000 + SZ_1K - 1,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_core -> timer6 */
+static struct omap_hwmod_ocp_if omap2420_l4_core__timer6 = {
+ .master = &omap2420_l4_core_hwmod,
+ .slave = &omap2420_timer6_hwmod,
+ .clk = "gpt6_ick",
+ .addr = omap2420_timer6_addrs,
+ .addr_cnt = ARRAY_SIZE(omap2420_timer6_addrs),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer6 slave port */
+static struct omap_hwmod_ocp_if *omap2420_timer6_slaves[] = {
+ &omap2420_l4_core__timer6,
+};
+
+/* timer6 hwmod */
+static struct omap_hwmod omap2420_timer6_hwmod = {
+ .name = "timer6",
+ .mpu_irqs = omap2420_timer6_mpu_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap2420_timer6_mpu_irqs),
+ .main_clk = "gpt6_fck",
+ .prcm = {
+ .omap2 = {
+ .prcm_reg_id = 1,
+ .module_bit = OMAP24XX_EN_GPT6_SHIFT,
+ .module_offs = CORE_MOD,
+ .idlest_reg_id = 1,
+ .idlest_idle_bit = OMAP24XX_ST_GPT6_SHIFT,
+ },
+ },
+ .slaves = omap2420_timer6_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap2420_timer6_slaves),
+ .class = &omap2420_timer_hwmod_class,
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420)
+};
+
+/* timer7 */
+static struct omap_hwmod omap2420_timer7_hwmod;
+static struct omap_hwmod_irq_info omap2420_timer7_mpu_irqs[] = {
+ { .irq = 43, },
+};
+
+static struct omap_hwmod_addr_space omap2420_timer7_addrs[] = {
+ {
+ .pa_start = 0x48080000,
+ .pa_end = 0x48080000 + SZ_1K - 1,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_core -> timer7 */
+static struct omap_hwmod_ocp_if omap2420_l4_core__timer7 = {
+ .master = &omap2420_l4_core_hwmod,
+ .slave = &omap2420_timer7_hwmod,
+ .clk = "gpt7_ick",
+ .addr = omap2420_timer7_addrs,
+ .addr_cnt = ARRAY_SIZE(omap2420_timer7_addrs),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer7 slave port */
+static struct omap_hwmod_ocp_if *omap2420_timer7_slaves[] = {
+ &omap2420_l4_core__timer7,
+};
+
+/* timer7 hwmod */
+static struct omap_hwmod omap2420_timer7_hwmod = {
+ .name = "timer7",
+ .mpu_irqs = omap2420_timer7_mpu_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap2420_timer7_mpu_irqs),
+ .main_clk = "gpt7_fck",
+ .prcm = {
+ .omap2 = {
+ .prcm_reg_id = 1,
+ .module_bit = OMAP24XX_EN_GPT7_SHIFT,
+ .module_offs = CORE_MOD,
+ .idlest_reg_id = 1,
+ .idlest_idle_bit = OMAP24XX_ST_GPT7_SHIFT,
+ },
+ },
+ .slaves = omap2420_timer7_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap2420_timer7_slaves),
+ .class = &omap2420_timer_hwmod_class,
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420)
+};
+
+/* timer8 */
+static struct omap_hwmod omap2420_timer8_hwmod;
+static struct omap_hwmod_irq_info omap2420_timer8_mpu_irqs[] = {
+ { .irq = 44, },
+};
+
+static struct omap_hwmod_addr_space omap2420_timer8_addrs[] = {
+ {
+ .pa_start = 0x48082000,
+ .pa_end = 0x48082000 + SZ_1K - 1,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_core -> timer8 */
+static struct omap_hwmod_ocp_if omap2420_l4_core__timer8 = {
+ .master = &omap2420_l4_core_hwmod,
+ .slave = &omap2420_timer8_hwmod,
+ .clk = "gpt8_ick",
+ .addr = omap2420_timer8_addrs,
+ .addr_cnt = ARRAY_SIZE(omap2420_timer8_addrs),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer8 slave port */
+static struct omap_hwmod_ocp_if *omap2420_timer8_slaves[] = {
+ &omap2420_l4_core__timer8,
+};
+
+/* timer8 hwmod */
+static struct omap_hwmod omap2420_timer8_hwmod = {
+ .name = "timer8",
+ .mpu_irqs = omap2420_timer8_mpu_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap2420_timer8_mpu_irqs),
+ .main_clk = "gpt8_fck",
+ .prcm = {
+ .omap2 = {
+ .prcm_reg_id = 1,
+ .module_bit = OMAP24XX_EN_GPT8_SHIFT,
+ .module_offs = CORE_MOD,
+ .idlest_reg_id = 1,
+ .idlest_idle_bit = OMAP24XX_ST_GPT8_SHIFT,
+ },
+ },
+ .slaves = omap2420_timer8_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap2420_timer8_slaves),
+ .class = &omap2420_timer_hwmod_class,
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420)
+};
+
+/* timer9 */
+static struct omap_hwmod omap2420_timer9_hwmod;
+static struct omap_hwmod_irq_info omap2420_timer9_mpu_irqs[] = {
+ { .irq = 45, },
+};
+
+static struct omap_hwmod_addr_space omap2420_timer9_addrs[] = {
+ {
+ .pa_start = 0x48084000,
+ .pa_end = 0x48084000 + SZ_1K - 1,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_core -> timer9 */
+static struct omap_hwmod_ocp_if omap2420_l4_core__timer9 = {
+ .master = &omap2420_l4_core_hwmod,
+ .slave = &omap2420_timer9_hwmod,
+ .clk = "gpt9_ick",
+ .addr = omap2420_timer9_addrs,
+ .addr_cnt = ARRAY_SIZE(omap2420_timer9_addrs),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer9 slave port */
+static struct omap_hwmod_ocp_if *omap2420_timer9_slaves[] = {
+ &omap2420_l4_core__timer9,
+};
+
+/* timer9 hwmod */
+static struct omap_hwmod omap2420_timer9_hwmod = {
+ .name = "timer9",
+ .mpu_irqs = omap2420_timer9_mpu_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap2420_timer9_mpu_irqs),
+ .main_clk = "gpt9_fck",
+ .prcm = {
+ .omap2 = {
+ .prcm_reg_id = 1,
+ .module_bit = OMAP24XX_EN_GPT9_SHIFT,
+ .module_offs = CORE_MOD,
+ .idlest_reg_id = 1,
+ .idlest_idle_bit = OMAP24XX_ST_GPT9_SHIFT,
+ },
+ },
+ .slaves = omap2420_timer9_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap2420_timer9_slaves),
+ .class = &omap2420_timer_hwmod_class,
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420)
+};
+
+/* timer10 */
+static struct omap_hwmod omap2420_timer10_hwmod;
+static struct omap_hwmod_irq_info omap2420_timer10_mpu_irqs[] = {
+ { .irq = 46, },
+};
+
+static struct omap_hwmod_addr_space omap2420_timer10_addrs[] = {
+ {
+ .pa_start = 0x48086000,
+ .pa_end = 0x48086000 + SZ_1K - 1,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_core -> timer10 */
+static struct omap_hwmod_ocp_if omap2420_l4_core__timer10 = {
+ .master = &omap2420_l4_core_hwmod,
+ .slave = &omap2420_timer10_hwmod,
+ .clk = "gpt10_ick",
+ .addr = omap2420_timer10_addrs,
+ .addr_cnt = ARRAY_SIZE(omap2420_timer10_addrs),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer10 slave port */
+static struct omap_hwmod_ocp_if *omap2420_timer10_slaves[] = {
+ &omap2420_l4_core__timer10,
+};
+
+/* timer10 hwmod */
+static struct omap_hwmod omap2420_timer10_hwmod = {
+ .name = "timer10",
+ .mpu_irqs = omap2420_timer10_mpu_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap2420_timer10_mpu_irqs),
+ .main_clk = "gpt10_fck",
+ .prcm = {
+ .omap2 = {
+ .prcm_reg_id = 1,
+ .module_bit = OMAP24XX_EN_GPT10_SHIFT,
+ .module_offs = CORE_MOD,
+ .idlest_reg_id = 1,
+ .idlest_idle_bit = OMAP24XX_ST_GPT10_SHIFT,
+ },
+ },
+ .slaves = omap2420_timer10_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap2420_timer10_slaves),
+ .class = &omap2420_timer_hwmod_class,
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420)
+};
+
+/* timer11 */
+static struct omap_hwmod omap2420_timer11_hwmod;
+static struct omap_hwmod_irq_info omap2420_timer11_mpu_irqs[] = {
+ { .irq = 47, },
+};
+
+static struct omap_hwmod_addr_space omap2420_timer11_addrs[] = {
+ {
+ .pa_start = 0x48088000,
+ .pa_end = 0x48088000 + SZ_1K - 1,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_core -> timer11 */
+static struct omap_hwmod_ocp_if omap2420_l4_core__timer11 = {
+ .master = &omap2420_l4_core_hwmod,
+ .slave = &omap2420_timer11_hwmod,
+ .clk = "gpt11_ick",
+ .addr = omap2420_timer11_addrs,
+ .addr_cnt = ARRAY_SIZE(omap2420_timer11_addrs),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer11 slave port */
+static struct omap_hwmod_ocp_if *omap2420_timer11_slaves[] = {
+ &omap2420_l4_core__timer11,
+};
+
+/* timer11 hwmod */
+static struct omap_hwmod omap2420_timer11_hwmod = {
+ .name = "timer11",
+ .mpu_irqs = omap2420_timer11_mpu_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap2420_timer11_mpu_irqs),
+ .main_clk = "gpt11_fck",
+ .prcm = {
+ .omap2 = {
+ .prcm_reg_id = 1,
+ .module_bit = OMAP24XX_EN_GPT11_SHIFT,
+ .module_offs = CORE_MOD,
+ .idlest_reg_id = 1,
+ .idlest_idle_bit = OMAP24XX_ST_GPT11_SHIFT,
+ },
+ },
+ .slaves = omap2420_timer11_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap2420_timer11_slaves),
+ .class = &omap2420_timer_hwmod_class,
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420)
+};
+
+/* timer12 */
+static struct omap_hwmod omap2420_timer12_hwmod;
+static struct omap_hwmod_irq_info omap2420_timer12_mpu_irqs[] = {
+ { .irq = 48, },
+};
+
+static struct omap_hwmod_addr_space omap2420_timer12_addrs[] = {
+ {
+ .pa_start = 0x4808a000,
+ .pa_end = 0x4808a000 + SZ_1K - 1,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_core -> timer12 */
+static struct omap_hwmod_ocp_if omap2420_l4_core__timer12 = {
+ .master = &omap2420_l4_core_hwmod,
+ .slave = &omap2420_timer12_hwmod,
+ .clk = "gpt12_ick",
+ .addr = omap2420_timer12_addrs,
+ .addr_cnt = ARRAY_SIZE(omap2420_timer12_addrs),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer12 slave port */
+static struct omap_hwmod_ocp_if *omap2420_timer12_slaves[] = {
+ &omap2420_l4_core__timer12,
+};
+
+/* timer12 hwmod */
+static struct omap_hwmod omap2420_timer12_hwmod = {
+ .name = "timer12",
+ .mpu_irqs = omap2420_timer12_mpu_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap2420_timer12_mpu_irqs),
+ .main_clk = "gpt12_fck",
+ .prcm = {
+ .omap2 = {
+ .prcm_reg_id = 1,
+ .module_bit = OMAP24XX_EN_GPT12_SHIFT,
+ .module_offs = CORE_MOD,
+ .idlest_reg_id = 1,
+ .idlest_idle_bit = OMAP24XX_ST_GPT12_SHIFT,
+ },
+ },
+ .slaves = omap2420_timer12_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap2420_timer12_slaves),
+ .class = &omap2420_timer_hwmod_class,
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420)
+};
+
/* l4_wkup -> wd_timer2 */
static struct omap_hwmod_addr_space omap2420_wd_timer2_addrs[] = {
{
@@ -308,7 +988,7 @@
.sysc_offs = 0x0010,
.syss_offs = 0x0014,
.sysc_flags = (SYSC_HAS_EMUFREE | SYSC_HAS_SOFTRESET |
- SYSC_HAS_AUTOIDLE),
+ SYSC_HAS_AUTOIDLE | SYSS_HAS_RESET_STATUS),
.sysc_fields = &omap_hwmod_sysc_type1,
};
@@ -349,7 +1029,7 @@
.syss_offs = 0x58,
.sysc_flags = (SYSC_HAS_SIDLEMODE |
SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET |
- SYSC_HAS_AUTOIDLE),
+ SYSC_HAS_AUTOIDLE | SYSS_HAS_RESET_STATUS),
.idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
.sysc_fields = &omap_hwmod_sysc_type1,
};
@@ -470,12 +1150,298 @@
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
};
+/*
+ * 'dss' class
+ * display sub-system
+ */
+
+static struct omap_hwmod_class_sysconfig omap2420_dss_sysc = {
+ .rev_offs = 0x0000,
+ .sysc_offs = 0x0010,
+ .syss_offs = 0x0014,
+ .sysc_flags = (SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE),
+ .sysc_fields = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap2420_dss_hwmod_class = {
+ .name = "dss",
+ .sysc = &omap2420_dss_sysc,
+};
+
+/* dss */
+static struct omap_hwmod_irq_info omap2420_dss_irqs[] = {
+ { .irq = 25 },
+};
+
+static struct omap_hwmod_dma_info omap2420_dss_sdma_chs[] = {
+ { .name = "dispc", .dma_req = 5 },
+};
+
+/* dss */
+/* dss master ports */
+static struct omap_hwmod_ocp_if *omap2420_dss_masters[] = {
+ &omap2420_dss__l3,
+};
+
+static struct omap_hwmod_addr_space omap2420_dss_addrs[] = {
+ {
+ .pa_start = 0x48050000,
+ .pa_end = 0x480503FF,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_core -> dss */
+static struct omap_hwmod_ocp_if omap2420_l4_core__dss = {
+ .master = &omap2420_l4_core_hwmod,
+ .slave = &omap2420_dss_core_hwmod,
+ .clk = "dss_ick",
+ .addr = omap2420_dss_addrs,
+ .addr_cnt = ARRAY_SIZE(omap2420_dss_addrs),
+ .fw = {
+ .omap2 = {
+ .l4_fw_region = OMAP2420_L4_CORE_FW_DSS_CORE_REGION,
+ .flags = OMAP_FIREWALL_L4,
+ }
+ },
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* dss slave ports */
+static struct omap_hwmod_ocp_if *omap2420_dss_slaves[] = {
+ &omap2420_l4_core__dss,
+};
+
+static struct omap_hwmod_opt_clk dss_opt_clks[] = {
+ { .role = "tv_clk", .clk = "dss_54m_fck" },
+ { .role = "sys_clk", .clk = "dss2_fck" },
+};
+
+static struct omap_hwmod omap2420_dss_core_hwmod = {
+ .name = "dss_core",
+ .class = &omap2420_dss_hwmod_class,
+ .main_clk = "dss1_fck", /* instead of dss_fck */
+ .mpu_irqs = omap2420_dss_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap2420_dss_irqs),
+ .sdma_reqs = omap2420_dss_sdma_chs,
+ .sdma_reqs_cnt = ARRAY_SIZE(omap2420_dss_sdma_chs),
+ .prcm = {
+ .omap2 = {
+ .prcm_reg_id = 1,
+ .module_bit = OMAP24XX_EN_DSS1_SHIFT,
+ .module_offs = CORE_MOD,
+ .idlest_reg_id = 1,
+ .idlest_stdby_bit = OMAP24XX_ST_DSS_SHIFT,
+ },
+ },
+ .opt_clks = dss_opt_clks,
+ .opt_clks_cnt = ARRAY_SIZE(dss_opt_clks),
+ .slaves = omap2420_dss_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap2420_dss_slaves),
+ .masters = omap2420_dss_masters,
+ .masters_cnt = ARRAY_SIZE(omap2420_dss_masters),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
+ .flags = HWMOD_NO_IDLEST,
+};
+
+/*
+ * 'dispc' class
+ * display controller
+ */
+
+static struct omap_hwmod_class_sysconfig omap2420_dispc_sysc = {
+ .rev_offs = 0x0000,
+ .sysc_offs = 0x0010,
+ .syss_offs = 0x0014,
+ .sysc_flags = (SYSC_HAS_SIDLEMODE | SYSC_HAS_MIDLEMODE |
+ SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE),
+ .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
+ MSTANDBY_FORCE | MSTANDBY_NO | MSTANDBY_SMART),
+ .sysc_fields = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap2420_dispc_hwmod_class = {
+ .name = "dispc",
+ .sysc = &omap2420_dispc_sysc,
+};
+
+static struct omap_hwmod_addr_space omap2420_dss_dispc_addrs[] = {
+ {
+ .pa_start = 0x48050400,
+ .pa_end = 0x480507FF,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_core -> dss_dispc */
+static struct omap_hwmod_ocp_if omap2420_l4_core__dss_dispc = {
+ .master = &omap2420_l4_core_hwmod,
+ .slave = &omap2420_dss_dispc_hwmod,
+ .clk = "dss_ick",
+ .addr = omap2420_dss_dispc_addrs,
+ .addr_cnt = ARRAY_SIZE(omap2420_dss_dispc_addrs),
+ .fw = {
+ .omap2 = {
+ .l4_fw_region = OMAP2420_L4_CORE_FW_DSS_DISPC_REGION,
+ .flags = OMAP_FIREWALL_L4,
+ }
+ },
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* dss_dispc slave ports */
+static struct omap_hwmod_ocp_if *omap2420_dss_dispc_slaves[] = {
+ &omap2420_l4_core__dss_dispc,
+};
+
+static struct omap_hwmod omap2420_dss_dispc_hwmod = {
+ .name = "dss_dispc",
+ .class = &omap2420_dispc_hwmod_class,
+ .main_clk = "dss1_fck",
+ .prcm = {
+ .omap2 = {
+ .prcm_reg_id = 1,
+ .module_bit = OMAP24XX_EN_DSS1_SHIFT,
+ .module_offs = CORE_MOD,
+ .idlest_reg_id = 1,
+ .idlest_stdby_bit = OMAP24XX_ST_DSS_SHIFT,
+ },
+ },
+ .slaves = omap2420_dss_dispc_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap2420_dss_dispc_slaves),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
+ .flags = HWMOD_NO_IDLEST,
+};
+
+/*
+ * 'rfbi' class
+ * remote frame buffer interface
+ */
+
+static struct omap_hwmod_class_sysconfig omap2420_rfbi_sysc = {
+ .rev_offs = 0x0000,
+ .sysc_offs = 0x0010,
+ .syss_offs = 0x0014,
+ .sysc_flags = (SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET |
+ SYSC_HAS_AUTOIDLE),
+ .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
+ .sysc_fields = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap2420_rfbi_hwmod_class = {
+ .name = "rfbi",
+ .sysc = &omap2420_rfbi_sysc,
+};
+
+static struct omap_hwmod_addr_space omap2420_dss_rfbi_addrs[] = {
+ {
+ .pa_start = 0x48050800,
+ .pa_end = 0x48050BFF,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_core -> dss_rfbi */
+static struct omap_hwmod_ocp_if omap2420_l4_core__dss_rfbi = {
+ .master = &omap2420_l4_core_hwmod,
+ .slave = &omap2420_dss_rfbi_hwmod,
+ .clk = "dss_ick",
+ .addr = omap2420_dss_rfbi_addrs,
+ .addr_cnt = ARRAY_SIZE(omap2420_dss_rfbi_addrs),
+ .fw = {
+ .omap2 = {
+ .l4_fw_region = OMAP2420_L4_CORE_FW_DSS_CORE_REGION,
+ .flags = OMAP_FIREWALL_L4,
+ }
+ },
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* dss_rfbi slave ports */
+static struct omap_hwmod_ocp_if *omap2420_dss_rfbi_slaves[] = {
+ &omap2420_l4_core__dss_rfbi,
+};
+
+static struct omap_hwmod omap2420_dss_rfbi_hwmod = {
+ .name = "dss_rfbi",
+ .class = &omap2420_rfbi_hwmod_class,
+ .main_clk = "dss1_fck",
+ .prcm = {
+ .omap2 = {
+ .prcm_reg_id = 1,
+ .module_bit = OMAP24XX_EN_DSS1_SHIFT,
+ .module_offs = CORE_MOD,
+ },
+ },
+ .slaves = omap2420_dss_rfbi_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap2420_dss_rfbi_slaves),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
+ .flags = HWMOD_NO_IDLEST,
+};
+
+/*
+ * 'venc' class
+ * video encoder
+ */
+
+static struct omap_hwmod_class omap2420_venc_hwmod_class = {
+ .name = "venc",
+};
+
+/* dss_venc */
+static struct omap_hwmod_addr_space omap2420_dss_venc_addrs[] = {
+ {
+ .pa_start = 0x48050C00,
+ .pa_end = 0x48050FFF,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_core -> dss_venc */
+static struct omap_hwmod_ocp_if omap2420_l4_core__dss_venc = {
+ .master = &omap2420_l4_core_hwmod,
+ .slave = &omap2420_dss_venc_hwmod,
+ .clk = "dss_54m_fck",
+ .addr = omap2420_dss_venc_addrs,
+ .addr_cnt = ARRAY_SIZE(omap2420_dss_venc_addrs),
+ .fw = {
+ .omap2 = {
+ .l4_fw_region = OMAP2420_L4_CORE_FW_DSS_VENC_REGION,
+ .flags = OMAP_FIREWALL_L4,
+ }
+ },
+ .flags = OCPIF_SWSUP_IDLE,
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* dss_venc slave ports */
+static struct omap_hwmod_ocp_if *omap2420_dss_venc_slaves[] = {
+ &omap2420_l4_core__dss_venc,
+};
+
+static struct omap_hwmod omap2420_dss_venc_hwmod = {
+ .name = "dss_venc",
+ .class = &omap2420_venc_hwmod_class,
+ .main_clk = "dss1_fck",
+ .prcm = {
+ .omap2 = {
+ .prcm_reg_id = 1,
+ .module_bit = OMAP24XX_EN_DSS1_SHIFT,
+ .module_offs = CORE_MOD,
+ },
+ },
+ .slaves = omap2420_dss_venc_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap2420_dss_venc_slaves),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
+ .flags = HWMOD_NO_IDLEST,
+};
+
/* I2C common */
static struct omap_hwmod_class_sysconfig i2c_sysc = {
.rev_offs = 0x00,
.sysc_offs = 0x20,
.syss_offs = 0x10,
- .sysc_flags = SYSC_HAS_SOFTRESET,
+ .sysc_flags = (SYSC_HAS_SOFTRESET | SYSS_HAS_RESET_STATUS),
.sysc_fields = &omap_hwmod_sysc_type1,
};
@@ -647,7 +1613,8 @@
.sysc_offs = 0x0010,
.syss_offs = 0x0014,
.sysc_flags = (SYSC_HAS_ENAWAKEUP | SYSC_HAS_SIDLEMODE |
- SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE),
+ SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE |
+ SYSS_HAS_RESET_STATUS),
.idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
.sysc_fields = &omap_hwmod_sysc_type1,
};
@@ -789,7 +1756,7 @@
.syss_offs = 0x0028,
.sysc_flags = (SYSC_HAS_SOFTRESET | SYSC_HAS_MIDLEMODE |
SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_EMUFREE |
- SYSC_HAS_AUTOIDLE),
+ SYSC_HAS_AUTOIDLE | SYSS_HAS_RESET_STATUS),
.idlemodes = (MSTANDBY_FORCE | MSTANDBY_NO | MSTANDBY_SMART),
.sysc_fields = &omap_hwmod_sysc_type1,
};
@@ -864,16 +1831,342 @@
.flags = HWMOD_NO_IDLEST,
};
+/*
+ * 'mailbox' class
+ * mailbox module allowing communication between the on-chip processors
+ * using a queued mailbox-interrupt mechanism.
+ */
+
+static struct omap_hwmod_class_sysconfig omap2420_mailbox_sysc = {
+ .rev_offs = 0x000,
+ .sysc_offs = 0x010,
+ .syss_offs = 0x014,
+ .sysc_flags = (SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_SIDLEMODE |
+ SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE),
+ .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
+ .sysc_fields = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap2420_mailbox_hwmod_class = {
+ .name = "mailbox",
+ .sysc = &omap2420_mailbox_sysc,
+};
+
+/* mailbox */
+static struct omap_hwmod omap2420_mailbox_hwmod;
+static struct omap_hwmod_irq_info omap2420_mailbox_irqs[] = {
+ { .name = "dsp", .irq = 26 },
+ { .name = "iva", .irq = 34 },
+};
+
+static struct omap_hwmod_addr_space omap2420_mailbox_addrs[] = {
+ {
+ .pa_start = 0x48094000,
+ .pa_end = 0x480941ff,
+ .flags = ADDR_TYPE_RT,
+ },
+};
+
+/* l4_core -> mailbox */
+static struct omap_hwmod_ocp_if omap2420_l4_core__mailbox = {
+ .master = &omap2420_l4_core_hwmod,
+ .slave = &omap2420_mailbox_hwmod,
+ .addr = omap2420_mailbox_addrs,
+ .addr_cnt = ARRAY_SIZE(omap2420_mailbox_addrs),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* mailbox slave ports */
+static struct omap_hwmod_ocp_if *omap2420_mailbox_slaves[] = {
+ &omap2420_l4_core__mailbox,
+};
+
+static struct omap_hwmod omap2420_mailbox_hwmod = {
+ .name = "mailbox",
+ .class = &omap2420_mailbox_hwmod_class,
+ .mpu_irqs = omap2420_mailbox_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap2420_mailbox_irqs),
+ .main_clk = "mailboxes_ick",
+ .prcm = {
+ .omap2 = {
+ .prcm_reg_id = 1,
+ .module_bit = OMAP24XX_EN_MAILBOXES_SHIFT,
+ .module_offs = CORE_MOD,
+ .idlest_reg_id = 1,
+ .idlest_idle_bit = OMAP24XX_ST_MAILBOXES_SHIFT,
+ },
+ },
+ .slaves = omap2420_mailbox_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap2420_mailbox_slaves),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
+};
+
+/*
+ * 'mcspi' class
+ * multichannel serial port interface (mcspi) / master/slave synchronous serial
+ * bus
+ */
+
+static struct omap_hwmod_class_sysconfig omap2420_mcspi_sysc = {
+ .rev_offs = 0x0000,
+ .sysc_offs = 0x0010,
+ .syss_offs = 0x0014,
+ .sysc_flags = (SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_SIDLEMODE |
+ SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET |
+ SYSC_HAS_AUTOIDLE | SYSS_HAS_RESET_STATUS),
+ .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
+ .sysc_fields = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap2420_mcspi_class = {
+ .name = "mcspi",
+ .sysc = &omap2420_mcspi_sysc,
+ .rev = OMAP2_MCSPI_REV,
+};
+
+/* mcspi1 */
+static struct omap_hwmod_irq_info omap2420_mcspi1_mpu_irqs[] = {
+ { .irq = 65 },
+};
+
+static struct omap_hwmod_dma_info omap2420_mcspi1_sdma_reqs[] = {
+ { .name = "tx0", .dma_req = 35 }, /* DMA_SPI1_TX0 */
+ { .name = "rx0", .dma_req = 36 }, /* DMA_SPI1_RX0 */
+ { .name = "tx1", .dma_req = 37 }, /* DMA_SPI1_TX1 */
+ { .name = "rx1", .dma_req = 38 }, /* DMA_SPI1_RX1 */
+ { .name = "tx2", .dma_req = 39 }, /* DMA_SPI1_TX2 */
+ { .name = "rx2", .dma_req = 40 }, /* DMA_SPI1_RX2 */
+ { .name = "tx3", .dma_req = 41 }, /* DMA_SPI1_TX3 */
+ { .name = "rx3", .dma_req = 42 }, /* DMA_SPI1_RX3 */
+};
+
+static struct omap_hwmod_ocp_if *omap2420_mcspi1_slaves[] = {
+ &omap2420_l4_core__mcspi1,
+};
+
+static struct omap2_mcspi_dev_attr omap_mcspi1_dev_attr = {
+ .num_chipselect = 4,
+};
+
+static struct omap_hwmod omap2420_mcspi1_hwmod = {
+ .name = "mcspi1_hwmod",
+ .mpu_irqs = omap2420_mcspi1_mpu_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap2420_mcspi1_mpu_irqs),
+ .sdma_reqs = omap2420_mcspi1_sdma_reqs,
+ .sdma_reqs_cnt = ARRAY_SIZE(omap2420_mcspi1_sdma_reqs),
+ .main_clk = "mcspi1_fck",
+ .prcm = {
+ .omap2 = {
+ .module_offs = CORE_MOD,
+ .prcm_reg_id = 1,
+ .module_bit = OMAP24XX_EN_MCSPI1_SHIFT,
+ .idlest_reg_id = 1,
+ .idlest_idle_bit = OMAP24XX_ST_MCSPI1_SHIFT,
+ },
+ },
+ .slaves = omap2420_mcspi1_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap2420_mcspi1_slaves),
+ .class = &omap2420_mcspi_class,
+ .dev_attr = &omap_mcspi1_dev_attr,
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
+};
+
+/* mcspi2 */
+static struct omap_hwmod_irq_info omap2420_mcspi2_mpu_irqs[] = {
+ { .irq = 66 },
+};
+
+static struct omap_hwmod_dma_info omap2420_mcspi2_sdma_reqs[] = {
+ { .name = "tx0", .dma_req = 43 }, /* DMA_SPI2_TX0 */
+ { .name = "rx0", .dma_req = 44 }, /* DMA_SPI2_RX0 */
+ { .name = "tx1", .dma_req = 45 }, /* DMA_SPI2_TX1 */
+ { .name = "rx1", .dma_req = 46 }, /* DMA_SPI2_RX1 */
+};
+
+static struct omap_hwmod_ocp_if *omap2420_mcspi2_slaves[] = {
+ &omap2420_l4_core__mcspi2,
+};
+
+static struct omap2_mcspi_dev_attr omap_mcspi2_dev_attr = {
+ .num_chipselect = 2,
+};
+
+static struct omap_hwmod omap2420_mcspi2_hwmod = {
+ .name = "mcspi2_hwmod",
+ .mpu_irqs = omap2420_mcspi2_mpu_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap2420_mcspi2_mpu_irqs),
+ .sdma_reqs = omap2420_mcspi2_sdma_reqs,
+ .sdma_reqs_cnt = ARRAY_SIZE(omap2420_mcspi2_sdma_reqs),
+ .main_clk = "mcspi2_fck",
+ .prcm = {
+ .omap2 = {
+ .module_offs = CORE_MOD,
+ .prcm_reg_id = 1,
+ .module_bit = OMAP24XX_EN_MCSPI2_SHIFT,
+ .idlest_reg_id = 1,
+ .idlest_idle_bit = OMAP24XX_ST_MCSPI2_SHIFT,
+ },
+ },
+ .slaves = omap2420_mcspi2_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap2420_mcspi2_slaves),
+ .class = &omap2420_mcspi_class,
+ .dev_attr = &omap_mcspi2_dev_attr,
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
+};
+
+/*
+ * 'mcbsp' class
+ * multi channel buffered serial port controller
+ */
+
+static struct omap_hwmod_class omap2420_mcbsp_hwmod_class = {
+ .name = "mcbsp",
+};
+
+/* mcbsp1 */
+static struct omap_hwmod_irq_info omap2420_mcbsp1_irqs[] = {
+ { .name = "tx", .irq = 59 },
+ { .name = "rx", .irq = 60 },
+};
+
+static struct omap_hwmod_dma_info omap2420_mcbsp1_sdma_chs[] = {
+ { .name = "rx", .dma_req = 32 },
+ { .name = "tx", .dma_req = 31 },
+};
+
+static struct omap_hwmod_addr_space omap2420_mcbsp1_addrs[] = {
+ {
+ .name = "mpu",
+ .pa_start = 0x48074000,
+ .pa_end = 0x480740ff,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_core -> mcbsp1 */
+static struct omap_hwmod_ocp_if omap2420_l4_core__mcbsp1 = {
+ .master = &omap2420_l4_core_hwmod,
+ .slave = &omap2420_mcbsp1_hwmod,
+ .clk = "mcbsp1_ick",
+ .addr = omap2420_mcbsp1_addrs,
+ .addr_cnt = ARRAY_SIZE(omap2420_mcbsp1_addrs),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* mcbsp1 slave ports */
+static struct omap_hwmod_ocp_if *omap2420_mcbsp1_slaves[] = {
+ &omap2420_l4_core__mcbsp1,
+};
+
+static struct omap_hwmod omap2420_mcbsp1_hwmod = {
+ .name = "mcbsp1",
+ .class = &omap2420_mcbsp_hwmod_class,
+ .mpu_irqs = omap2420_mcbsp1_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap2420_mcbsp1_irqs),
+ .sdma_reqs = omap2420_mcbsp1_sdma_chs,
+ .sdma_reqs_cnt = ARRAY_SIZE(omap2420_mcbsp1_sdma_chs),
+ .main_clk = "mcbsp1_fck",
+ .prcm = {
+ .omap2 = {
+ .prcm_reg_id = 1,
+ .module_bit = OMAP24XX_EN_MCBSP1_SHIFT,
+ .module_offs = CORE_MOD,
+ .idlest_reg_id = 1,
+ .idlest_idle_bit = OMAP24XX_ST_MCBSP1_SHIFT,
+ },
+ },
+ .slaves = omap2420_mcbsp1_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap2420_mcbsp1_slaves),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
+};
+
+/* mcbsp2 */
+static struct omap_hwmod_irq_info omap2420_mcbsp2_irqs[] = {
+ { .name = "tx", .irq = 62 },
+ { .name = "rx", .irq = 63 },
+};
+
+static struct omap_hwmod_dma_info omap2420_mcbsp2_sdma_chs[] = {
+ { .name = "rx", .dma_req = 34 },
+ { .name = "tx", .dma_req = 33 },
+};
+
+static struct omap_hwmod_addr_space omap2420_mcbsp2_addrs[] = {
+ {
+ .name = "mpu",
+ .pa_start = 0x48076000,
+ .pa_end = 0x480760ff,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_core -> mcbsp2 */
+static struct omap_hwmod_ocp_if omap2420_l4_core__mcbsp2 = {
+ .master = &omap2420_l4_core_hwmod,
+ .slave = &omap2420_mcbsp2_hwmod,
+ .clk = "mcbsp2_ick",
+ .addr = omap2420_mcbsp2_addrs,
+ .addr_cnt = ARRAY_SIZE(omap2420_mcbsp2_addrs),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* mcbsp2 slave ports */
+static struct omap_hwmod_ocp_if *omap2420_mcbsp2_slaves[] = {
+ &omap2420_l4_core__mcbsp2,
+};
+
+static struct omap_hwmod omap2420_mcbsp2_hwmod = {
+ .name = "mcbsp2",
+ .class = &omap2420_mcbsp_hwmod_class,
+ .mpu_irqs = omap2420_mcbsp2_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap2420_mcbsp2_irqs),
+ .sdma_reqs = omap2420_mcbsp2_sdma_chs,
+ .sdma_reqs_cnt = ARRAY_SIZE(omap2420_mcbsp2_sdma_chs),
+ .main_clk = "mcbsp2_fck",
+ .prcm = {
+ .omap2 = {
+ .prcm_reg_id = 1,
+ .module_bit = OMAP24XX_EN_MCBSP2_SHIFT,
+ .module_offs = CORE_MOD,
+ .idlest_reg_id = 1,
+ .idlest_idle_bit = OMAP24XX_ST_MCBSP2_SHIFT,
+ },
+ },
+ .slaves = omap2420_mcbsp2_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap2420_mcbsp2_slaves),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
+};
+
static __initdata struct omap_hwmod *omap2420_hwmods[] = {
&omap2420_l3_main_hwmod,
&omap2420_l4_core_hwmod,
&omap2420_l4_wkup_hwmod,
&omap2420_mpu_hwmod,
&omap2420_iva_hwmod,
+
+ &omap2420_timer1_hwmod,
+ &omap2420_timer2_hwmod,
+ &omap2420_timer3_hwmod,
+ &omap2420_timer4_hwmod,
+ &omap2420_timer5_hwmod,
+ &omap2420_timer6_hwmod,
+ &omap2420_timer7_hwmod,
+ &omap2420_timer8_hwmod,
+ &omap2420_timer9_hwmod,
+ &omap2420_timer10_hwmod,
+ &omap2420_timer11_hwmod,
+ &omap2420_timer12_hwmod,
+
&omap2420_wd_timer2_hwmod,
&omap2420_uart1_hwmod,
&omap2420_uart2_hwmod,
&omap2420_uart3_hwmod,
+ /* dss class */
+ &omap2420_dss_core_hwmod,
+ &omap2420_dss_dispc_hwmod,
+ &omap2420_dss_rfbi_hwmod,
+ &omap2420_dss_venc_hwmod,
+ /* i2c class */
&omap2420_i2c1_hwmod,
&omap2420_i2c2_hwmod,
@@ -885,10 +2178,21 @@
/* dma_system class*/
&omap2420_dma_system_hwmod,
+
+ /* mailbox class */
+ &omap2420_mailbox_hwmod,
+
+ /* mcbsp class */
+ &omap2420_mcbsp1_hwmod,
+ &omap2420_mcbsp2_hwmod,
+
+ /* mcspi class */
+ &omap2420_mcspi1_hwmod,
+ &omap2420_mcspi2_hwmod,
NULL,
};
int __init omap2420_hwmod_init(void)
{
- return omap_hwmod_init(omap2420_hwmods);
+ return omap_hwmod_register(omap2420_hwmods);
}
diff --git a/arch/arm/mach-omap2/omap_hwmod_2430_data.c b/arch/arm/mach-omap2/omap_hwmod_2430_data.c
index 8ecfbcd..0fdf2ca 100644
--- a/arch/arm/mach-omap2/omap_hwmod_2430_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_2430_data.c
@@ -18,6 +18,11 @@
#include <plat/serial.h>
#include <plat/i2c.h>
#include <plat/gpio.h>
+#include <plat/mcbsp.h>
+#include <plat/mcspi.h>
+#include <plat/dmtimer.h>
+#include <plat/mmc.h>
+#include <plat/l3_2xxx.h>
#include "omap_hwmod_common_data.h"
@@ -38,6 +43,10 @@
static struct omap_hwmod omap2430_iva_hwmod;
static struct omap_hwmod omap2430_l3_main_hwmod;
static struct omap_hwmod omap2430_l4_core_hwmod;
+static struct omap_hwmod omap2430_dss_core_hwmod;
+static struct omap_hwmod omap2430_dss_dispc_hwmod;
+static struct omap_hwmod omap2430_dss_rfbi_hwmod;
+static struct omap_hwmod omap2430_dss_venc_hwmod;
static struct omap_hwmod omap2430_wd_timer2_hwmod;
static struct omap_hwmod omap2430_gpio1_hwmod;
static struct omap_hwmod omap2430_gpio2_hwmod;
@@ -45,6 +54,16 @@
static struct omap_hwmod omap2430_gpio4_hwmod;
static struct omap_hwmod omap2430_gpio5_hwmod;
static struct omap_hwmod omap2430_dma_system_hwmod;
+static struct omap_hwmod omap2430_mcbsp1_hwmod;
+static struct omap_hwmod omap2430_mcbsp2_hwmod;
+static struct omap_hwmod omap2430_mcbsp3_hwmod;
+static struct omap_hwmod omap2430_mcbsp4_hwmod;
+static struct omap_hwmod omap2430_mcbsp5_hwmod;
+static struct omap_hwmod omap2430_mcspi1_hwmod;
+static struct omap_hwmod omap2430_mcspi2_hwmod;
+static struct omap_hwmod omap2430_mcspi3_hwmod;
+static struct omap_hwmod omap2430_mmc1_hwmod;
+static struct omap_hwmod omap2430_mmc2_hwmod;
/* L3 -> L4_CORE interface */
static struct omap_hwmod_ocp_if omap2430_l3_main__l4_core = {
@@ -65,6 +84,19 @@
&omap2430_mpu__l3_main,
};
+/* DSS -> l3 */
+static struct omap_hwmod_ocp_if omap2430_dss__l3 = {
+ .master = &omap2430_dss_core_hwmod,
+ .slave = &omap2430_l3_main_hwmod,
+ .fw = {
+ .omap2 = {
+ .l3_perm_bit = OMAP2_L3_CORE_FW_CONNID_DSS,
+ .flags = OMAP_FIREWALL_L3,
+ }
+ },
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
/* Master interfaces on the L3 interconnect */
static struct omap_hwmod_ocp_if *omap2430_l3_main_masters[] = {
&omap2430_l3_main__l4_core,
@@ -89,6 +121,16 @@
static struct omap_hwmod omap2430_i2c1_hwmod;
static struct omap_hwmod omap2430_i2c2_hwmod;
+static struct omap_hwmod omap2430_usbhsotg_hwmod;
+
+/* l3_core -> usbhsotg interface */
+static struct omap_hwmod_ocp_if omap2430_usbhsotg__l3 = {
+ .master = &omap2430_usbhsotg_hwmod,
+ .slave = &omap2430_l3_main_hwmod,
+ .clk = "core_l3_ck",
+ .user = OCP_USER_MPU,
+};
+
/* I2C IP block address space length (in bytes) */
#define OMAP2_I2C_AS_LEN 128
@@ -189,6 +231,71 @@
.user = OCP_USER_MPU | OCP_USER_SDMA,
};
+/*
+* usbhsotg interface data
+*/
+static struct omap_hwmod_addr_space omap2430_usbhsotg_addrs[] = {
+ {
+ .pa_start = OMAP243X_HS_BASE,
+ .pa_end = OMAP243X_HS_BASE + SZ_4K - 1,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_core ->usbhsotg interface */
+static struct omap_hwmod_ocp_if omap2430_l4_core__usbhsotg = {
+ .master = &omap2430_l4_core_hwmod,
+ .slave = &omap2430_usbhsotg_hwmod,
+ .clk = "usb_l4_ick",
+ .addr = omap2430_usbhsotg_addrs,
+ .addr_cnt = ARRAY_SIZE(omap2430_usbhsotg_addrs),
+ .user = OCP_USER_MPU,
+};
+
+static struct omap_hwmod_ocp_if *omap2430_usbhsotg_masters[] = {
+ &omap2430_usbhsotg__l3,
+};
+
+static struct omap_hwmod_ocp_if *omap2430_usbhsotg_slaves[] = {
+ &omap2430_l4_core__usbhsotg,
+};
+
+/* L4 CORE -> MMC1 interface */
+static struct omap_hwmod_addr_space omap2430_mmc1_addr_space[] = {
+ {
+ .pa_start = 0x4809c000,
+ .pa_end = 0x4809c1ff,
+ .flags = ADDR_TYPE_RT,
+ },
+};
+
+static struct omap_hwmod_ocp_if omap2430_l4_core__mmc1 = {
+ .master = &omap2430_l4_core_hwmod,
+ .slave = &omap2430_mmc1_hwmod,
+ .clk = "mmchs1_ick",
+ .addr = omap2430_mmc1_addr_space,
+ .addr_cnt = ARRAY_SIZE(omap2430_mmc1_addr_space),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* L4 CORE -> MMC2 interface */
+static struct omap_hwmod_addr_space omap2430_mmc2_addr_space[] = {
+ {
+ .pa_start = 0x480b4000,
+ .pa_end = 0x480b41ff,
+ .flags = ADDR_TYPE_RT,
+ },
+};
+
+static struct omap_hwmod_ocp_if omap2430_l4_core__mmc2 = {
+ .master = &omap2430_l4_core_hwmod,
+ .slave = &omap2430_mmc2_hwmod,
+ .addr = omap2430_mmc2_addr_space,
+ .clk = "mmchs2_ick",
+ .addr_cnt = ARRAY_SIZE(omap2430_mmc2_addr_space),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
/* Slave interfaces on the L4_CORE interconnect */
static struct omap_hwmod_ocp_if *omap2430_l4_core_slaves[] = {
&omap2430_l3_main__l4_core,
@@ -197,6 +304,8 @@
/* Master interfaces on the L4_CORE interconnect */
static struct omap_hwmod_ocp_if *omap2430_l4_core_masters[] = {
&omap2430_l4_core__l4_wkup,
+ &omap2430_l4_core__mmc1,
+ &omap2430_l4_core__mmc2,
};
/* L4 CORE */
@@ -223,6 +332,60 @@
static struct omap_hwmod_ocp_if *omap2430_l4_wkup_masters[] = {
};
+/* l4 core -> mcspi1 interface */
+static struct omap_hwmod_addr_space omap2430_mcspi1_addr_space[] = {
+ {
+ .pa_start = 0x48098000,
+ .pa_end = 0x480980ff,
+ .flags = ADDR_TYPE_RT,
+ },
+};
+
+static struct omap_hwmod_ocp_if omap2430_l4_core__mcspi1 = {
+ .master = &omap2430_l4_core_hwmod,
+ .slave = &omap2430_mcspi1_hwmod,
+ .clk = "mcspi1_ick",
+ .addr = omap2430_mcspi1_addr_space,
+ .addr_cnt = ARRAY_SIZE(omap2430_mcspi1_addr_space),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* l4 core -> mcspi2 interface */
+static struct omap_hwmod_addr_space omap2430_mcspi2_addr_space[] = {
+ {
+ .pa_start = 0x4809a000,
+ .pa_end = 0x4809a0ff,
+ .flags = ADDR_TYPE_RT,
+ },
+};
+
+static struct omap_hwmod_ocp_if omap2430_l4_core__mcspi2 = {
+ .master = &omap2430_l4_core_hwmod,
+ .slave = &omap2430_mcspi2_hwmod,
+ .clk = "mcspi2_ick",
+ .addr = omap2430_mcspi2_addr_space,
+ .addr_cnt = ARRAY_SIZE(omap2430_mcspi2_addr_space),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* l4 core -> mcspi3 interface */
+static struct omap_hwmod_addr_space omap2430_mcspi3_addr_space[] = {
+ {
+ .pa_start = 0x480b8000,
+ .pa_end = 0x480b80ff,
+ .flags = ADDR_TYPE_RT,
+ },
+};
+
+static struct omap_hwmod_ocp_if omap2430_l4_core__mcspi3 = {
+ .master = &omap2430_l4_core_hwmod,
+ .slave = &omap2430_mcspi3_hwmod,
+ .clk = "mcspi3_ick",
+ .addr = omap2430_mcspi3_addr_space,
+ .addr_cnt = ARRAY_SIZE(omap2430_mcspi3_addr_space),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
/* L4 WKUP */
static struct omap_hwmod omap2430_l4_wkup_hwmod = {
.name = "l4_wkup",
@@ -278,6 +441,624 @@
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430)
};
+/* Timer Common */
+static struct omap_hwmod_class_sysconfig omap2430_timer_sysc = {
+ .rev_offs = 0x0000,
+ .sysc_offs = 0x0010,
+ .syss_offs = 0x0014,
+ .sysc_flags = (SYSC_HAS_SIDLEMODE | SYSC_HAS_CLOCKACTIVITY |
+ SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET |
+ SYSC_HAS_AUTOIDLE),
+ .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
+ .sysc_fields = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap2430_timer_hwmod_class = {
+ .name = "timer",
+ .sysc = &omap2430_timer_sysc,
+ .rev = OMAP_TIMER_IP_VERSION_1,
+};
+
+/* timer1 */
+static struct omap_hwmod omap2430_timer1_hwmod;
+static struct omap_hwmod_irq_info omap2430_timer1_mpu_irqs[] = {
+ { .irq = 37, },
+};
+
+static struct omap_hwmod_addr_space omap2430_timer1_addrs[] = {
+ {
+ .pa_start = 0x49018000,
+ .pa_end = 0x49018000 + SZ_1K - 1,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_wkup -> timer1 */
+static struct omap_hwmod_ocp_if omap2430_l4_wkup__timer1 = {
+ .master = &omap2430_l4_wkup_hwmod,
+ .slave = &omap2430_timer1_hwmod,
+ .clk = "gpt1_ick",
+ .addr = omap2430_timer1_addrs,
+ .addr_cnt = ARRAY_SIZE(omap2430_timer1_addrs),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer1 slave port */
+static struct omap_hwmod_ocp_if *omap2430_timer1_slaves[] = {
+ &omap2430_l4_wkup__timer1,
+};
+
+/* timer1 hwmod */
+static struct omap_hwmod omap2430_timer1_hwmod = {
+ .name = "timer1",
+ .mpu_irqs = omap2430_timer1_mpu_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap2430_timer1_mpu_irqs),
+ .main_clk = "gpt1_fck",
+ .prcm = {
+ .omap2 = {
+ .prcm_reg_id = 1,
+ .module_bit = OMAP24XX_EN_GPT1_SHIFT,
+ .module_offs = WKUP_MOD,
+ .idlest_reg_id = 1,
+ .idlest_idle_bit = OMAP24XX_ST_GPT1_SHIFT,
+ },
+ },
+ .slaves = omap2430_timer1_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap2430_timer1_slaves),
+ .class = &omap2430_timer_hwmod_class,
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430)
+};
+
+/* timer2 */
+static struct omap_hwmod omap2430_timer2_hwmod;
+static struct omap_hwmod_irq_info omap2430_timer2_mpu_irqs[] = {
+ { .irq = 38, },
+};
+
+static struct omap_hwmod_addr_space omap2430_timer2_addrs[] = {
+ {
+ .pa_start = 0x4802a000,
+ .pa_end = 0x4802a000 + SZ_1K - 1,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_core -> timer2 */
+static struct omap_hwmod_ocp_if omap2430_l4_core__timer2 = {
+ .master = &omap2430_l4_core_hwmod,
+ .slave = &omap2430_timer2_hwmod,
+ .clk = "gpt2_ick",
+ .addr = omap2430_timer2_addrs,
+ .addr_cnt = ARRAY_SIZE(omap2430_timer2_addrs),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer2 slave port */
+static struct omap_hwmod_ocp_if *omap2430_timer2_slaves[] = {
+ &omap2430_l4_core__timer2,
+};
+
+/* timer2 hwmod */
+static struct omap_hwmod omap2430_timer2_hwmod = {
+ .name = "timer2",
+ .mpu_irqs = omap2430_timer2_mpu_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap2430_timer2_mpu_irqs),
+ .main_clk = "gpt2_fck",
+ .prcm = {
+ .omap2 = {
+ .prcm_reg_id = 1,
+ .module_bit = OMAP24XX_EN_GPT2_SHIFT,
+ .module_offs = CORE_MOD,
+ .idlest_reg_id = 1,
+ .idlest_idle_bit = OMAP24XX_ST_GPT2_SHIFT,
+ },
+ },
+ .slaves = omap2430_timer2_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap2430_timer2_slaves),
+ .class = &omap2430_timer_hwmod_class,
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430)
+};
+
+/* timer3 */
+static struct omap_hwmod omap2430_timer3_hwmod;
+static struct omap_hwmod_irq_info omap2430_timer3_mpu_irqs[] = {
+ { .irq = 39, },
+};
+
+static struct omap_hwmod_addr_space omap2430_timer3_addrs[] = {
+ {
+ .pa_start = 0x48078000,
+ .pa_end = 0x48078000 + SZ_1K - 1,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_core -> timer3 */
+static struct omap_hwmod_ocp_if omap2430_l4_core__timer3 = {
+ .master = &omap2430_l4_core_hwmod,
+ .slave = &omap2430_timer3_hwmod,
+ .clk = "gpt3_ick",
+ .addr = omap2430_timer3_addrs,
+ .addr_cnt = ARRAY_SIZE(omap2430_timer3_addrs),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer3 slave port */
+static struct omap_hwmod_ocp_if *omap2430_timer3_slaves[] = {
+ &omap2430_l4_core__timer3,
+};
+
+/* timer3 hwmod */
+static struct omap_hwmod omap2430_timer3_hwmod = {
+ .name = "timer3",
+ .mpu_irqs = omap2430_timer3_mpu_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap2430_timer3_mpu_irqs),
+ .main_clk = "gpt3_fck",
+ .prcm = {
+ .omap2 = {
+ .prcm_reg_id = 1,
+ .module_bit = OMAP24XX_EN_GPT3_SHIFT,
+ .module_offs = CORE_MOD,
+ .idlest_reg_id = 1,
+ .idlest_idle_bit = OMAP24XX_ST_GPT3_SHIFT,
+ },
+ },
+ .slaves = omap2430_timer3_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap2430_timer3_slaves),
+ .class = &omap2430_timer_hwmod_class,
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430)
+};
+
+/* timer4 */
+static struct omap_hwmod omap2430_timer4_hwmod;
+static struct omap_hwmod_irq_info omap2430_timer4_mpu_irqs[] = {
+ { .irq = 40, },
+};
+
+static struct omap_hwmod_addr_space omap2430_timer4_addrs[] = {
+ {
+ .pa_start = 0x4807a000,
+ .pa_end = 0x4807a000 + SZ_1K - 1,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_core -> timer4 */
+static struct omap_hwmod_ocp_if omap2430_l4_core__timer4 = {
+ .master = &omap2430_l4_core_hwmod,
+ .slave = &omap2430_timer4_hwmod,
+ .clk = "gpt4_ick",
+ .addr = omap2430_timer4_addrs,
+ .addr_cnt = ARRAY_SIZE(omap2430_timer4_addrs),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer4 slave port */
+static struct omap_hwmod_ocp_if *omap2430_timer4_slaves[] = {
+ &omap2430_l4_core__timer4,
+};
+
+/* timer4 hwmod */
+static struct omap_hwmod omap2430_timer4_hwmod = {
+ .name = "timer4",
+ .mpu_irqs = omap2430_timer4_mpu_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap2430_timer4_mpu_irqs),
+ .main_clk = "gpt4_fck",
+ .prcm = {
+ .omap2 = {
+ .prcm_reg_id = 1,
+ .module_bit = OMAP24XX_EN_GPT4_SHIFT,
+ .module_offs = CORE_MOD,
+ .idlest_reg_id = 1,
+ .idlest_idle_bit = OMAP24XX_ST_GPT4_SHIFT,
+ },
+ },
+ .slaves = omap2430_timer4_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap2430_timer4_slaves),
+ .class = &omap2430_timer_hwmod_class,
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430)
+};
+
+/* timer5 */
+static struct omap_hwmod omap2430_timer5_hwmod;
+static struct omap_hwmod_irq_info omap2430_timer5_mpu_irqs[] = {
+ { .irq = 41, },
+};
+
+static struct omap_hwmod_addr_space omap2430_timer5_addrs[] = {
+ {
+ .pa_start = 0x4807c000,
+ .pa_end = 0x4807c000 + SZ_1K - 1,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_core -> timer5 */
+static struct omap_hwmod_ocp_if omap2430_l4_core__timer5 = {
+ .master = &omap2430_l4_core_hwmod,
+ .slave = &omap2430_timer5_hwmod,
+ .clk = "gpt5_ick",
+ .addr = omap2430_timer5_addrs,
+ .addr_cnt = ARRAY_SIZE(omap2430_timer5_addrs),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer5 slave port */
+static struct omap_hwmod_ocp_if *omap2430_timer5_slaves[] = {
+ &omap2430_l4_core__timer5,
+};
+
+/* timer5 hwmod */
+static struct omap_hwmod omap2430_timer5_hwmod = {
+ .name = "timer5",
+ .mpu_irqs = omap2430_timer5_mpu_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap2430_timer5_mpu_irqs),
+ .main_clk = "gpt5_fck",
+ .prcm = {
+ .omap2 = {
+ .prcm_reg_id = 1,
+ .module_bit = OMAP24XX_EN_GPT5_SHIFT,
+ .module_offs = CORE_MOD,
+ .idlest_reg_id = 1,
+ .idlest_idle_bit = OMAP24XX_ST_GPT5_SHIFT,
+ },
+ },
+ .slaves = omap2430_timer5_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap2430_timer5_slaves),
+ .class = &omap2430_timer_hwmod_class,
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430)
+};
+
+/* timer6 */
+static struct omap_hwmod omap2430_timer6_hwmod;
+static struct omap_hwmod_irq_info omap2430_timer6_mpu_irqs[] = {
+ { .irq = 42, },
+};
+
+static struct omap_hwmod_addr_space omap2430_timer6_addrs[] = {
+ {
+ .pa_start = 0x4807e000,
+ .pa_end = 0x4807e000 + SZ_1K - 1,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_core -> timer6 */
+static struct omap_hwmod_ocp_if omap2430_l4_core__timer6 = {
+ .master = &omap2430_l4_core_hwmod,
+ .slave = &omap2430_timer6_hwmod,
+ .clk = "gpt6_ick",
+ .addr = omap2430_timer6_addrs,
+ .addr_cnt = ARRAY_SIZE(omap2430_timer6_addrs),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer6 slave port */
+static struct omap_hwmod_ocp_if *omap2430_timer6_slaves[] = {
+ &omap2430_l4_core__timer6,
+};
+
+/* timer6 hwmod */
+static struct omap_hwmod omap2430_timer6_hwmod = {
+ .name = "timer6",
+ .mpu_irqs = omap2430_timer6_mpu_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap2430_timer6_mpu_irqs),
+ .main_clk = "gpt6_fck",
+ .prcm = {
+ .omap2 = {
+ .prcm_reg_id = 1,
+ .module_bit = OMAP24XX_EN_GPT6_SHIFT,
+ .module_offs = CORE_MOD,
+ .idlest_reg_id = 1,
+ .idlest_idle_bit = OMAP24XX_ST_GPT6_SHIFT,
+ },
+ },
+ .slaves = omap2430_timer6_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap2430_timer6_slaves),
+ .class = &omap2430_timer_hwmod_class,
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430)
+};
+
+/* timer7 */
+static struct omap_hwmod omap2430_timer7_hwmod;
+static struct omap_hwmod_irq_info omap2430_timer7_mpu_irqs[] = {
+ { .irq = 43, },
+};
+
+static struct omap_hwmod_addr_space omap2430_timer7_addrs[] = {
+ {
+ .pa_start = 0x48080000,
+ .pa_end = 0x48080000 + SZ_1K - 1,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_core -> timer7 */
+static struct omap_hwmod_ocp_if omap2430_l4_core__timer7 = {
+ .master = &omap2430_l4_core_hwmod,
+ .slave = &omap2430_timer7_hwmod,
+ .clk = "gpt7_ick",
+ .addr = omap2430_timer7_addrs,
+ .addr_cnt = ARRAY_SIZE(omap2430_timer7_addrs),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer7 slave port */
+static struct omap_hwmod_ocp_if *omap2430_timer7_slaves[] = {
+ &omap2430_l4_core__timer7,
+};
+
+/* timer7 hwmod */
+static struct omap_hwmod omap2430_timer7_hwmod = {
+ .name = "timer7",
+ .mpu_irqs = omap2430_timer7_mpu_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap2430_timer7_mpu_irqs),
+ .main_clk = "gpt7_fck",
+ .prcm = {
+ .omap2 = {
+ .prcm_reg_id = 1,
+ .module_bit = OMAP24XX_EN_GPT7_SHIFT,
+ .module_offs = CORE_MOD,
+ .idlest_reg_id = 1,
+ .idlest_idle_bit = OMAP24XX_ST_GPT7_SHIFT,
+ },
+ },
+ .slaves = omap2430_timer7_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap2430_timer7_slaves),
+ .class = &omap2430_timer_hwmod_class,
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430)
+};
+
+/* timer8 */
+static struct omap_hwmod omap2430_timer8_hwmod;
+static struct omap_hwmod_irq_info omap2430_timer8_mpu_irqs[] = {
+ { .irq = 44, },
+};
+
+static struct omap_hwmod_addr_space omap2430_timer8_addrs[] = {
+ {
+ .pa_start = 0x48082000,
+ .pa_end = 0x48082000 + SZ_1K - 1,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_core -> timer8 */
+static struct omap_hwmod_ocp_if omap2430_l4_core__timer8 = {
+ .master = &omap2430_l4_core_hwmod,
+ .slave = &omap2430_timer8_hwmod,
+ .clk = "gpt8_ick",
+ .addr = omap2430_timer8_addrs,
+ .addr_cnt = ARRAY_SIZE(omap2430_timer8_addrs),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer8 slave port */
+static struct omap_hwmod_ocp_if *omap2430_timer8_slaves[] = {
+ &omap2430_l4_core__timer8,
+};
+
+/* timer8 hwmod */
+static struct omap_hwmod omap2430_timer8_hwmod = {
+ .name = "timer8",
+ .mpu_irqs = omap2430_timer8_mpu_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap2430_timer8_mpu_irqs),
+ .main_clk = "gpt8_fck",
+ .prcm = {
+ .omap2 = {
+ .prcm_reg_id = 1,
+ .module_bit = OMAP24XX_EN_GPT8_SHIFT,
+ .module_offs = CORE_MOD,
+ .idlest_reg_id = 1,
+ .idlest_idle_bit = OMAP24XX_ST_GPT8_SHIFT,
+ },
+ },
+ .slaves = omap2430_timer8_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap2430_timer8_slaves),
+ .class = &omap2430_timer_hwmod_class,
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430)
+};
+
+/* timer9 */
+static struct omap_hwmod omap2430_timer9_hwmod;
+static struct omap_hwmod_irq_info omap2430_timer9_mpu_irqs[] = {
+ { .irq = 45, },
+};
+
+static struct omap_hwmod_addr_space omap2430_timer9_addrs[] = {
+ {
+ .pa_start = 0x48084000,
+ .pa_end = 0x48084000 + SZ_1K - 1,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_core -> timer9 */
+static struct omap_hwmod_ocp_if omap2430_l4_core__timer9 = {
+ .master = &omap2430_l4_core_hwmod,
+ .slave = &omap2430_timer9_hwmod,
+ .clk = "gpt9_ick",
+ .addr = omap2430_timer9_addrs,
+ .addr_cnt = ARRAY_SIZE(omap2430_timer9_addrs),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer9 slave port */
+static struct omap_hwmod_ocp_if *omap2430_timer9_slaves[] = {
+ &omap2430_l4_core__timer9,
+};
+
+/* timer9 hwmod */
+static struct omap_hwmod omap2430_timer9_hwmod = {
+ .name = "timer9",
+ .mpu_irqs = omap2430_timer9_mpu_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap2430_timer9_mpu_irqs),
+ .main_clk = "gpt9_fck",
+ .prcm = {
+ .omap2 = {
+ .prcm_reg_id = 1,
+ .module_bit = OMAP24XX_EN_GPT9_SHIFT,
+ .module_offs = CORE_MOD,
+ .idlest_reg_id = 1,
+ .idlest_idle_bit = OMAP24XX_ST_GPT9_SHIFT,
+ },
+ },
+ .slaves = omap2430_timer9_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap2430_timer9_slaves),
+ .class = &omap2430_timer_hwmod_class,
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430)
+};
+
+/* timer10 */
+static struct omap_hwmod omap2430_timer10_hwmod;
+static struct omap_hwmod_irq_info omap2430_timer10_mpu_irqs[] = {
+ { .irq = 46, },
+};
+
+static struct omap_hwmod_addr_space omap2430_timer10_addrs[] = {
+ {
+ .pa_start = 0x48086000,
+ .pa_end = 0x48086000 + SZ_1K - 1,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_core -> timer10 */
+static struct omap_hwmod_ocp_if omap2430_l4_core__timer10 = {
+ .master = &omap2430_l4_core_hwmod,
+ .slave = &omap2430_timer10_hwmod,
+ .clk = "gpt10_ick",
+ .addr = omap2430_timer10_addrs,
+ .addr_cnt = ARRAY_SIZE(omap2430_timer10_addrs),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer10 slave port */
+static struct omap_hwmod_ocp_if *omap2430_timer10_slaves[] = {
+ &omap2430_l4_core__timer10,
+};
+
+/* timer10 hwmod */
+static struct omap_hwmod omap2430_timer10_hwmod = {
+ .name = "timer10",
+ .mpu_irqs = omap2430_timer10_mpu_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap2430_timer10_mpu_irqs),
+ .main_clk = "gpt10_fck",
+ .prcm = {
+ .omap2 = {
+ .prcm_reg_id = 1,
+ .module_bit = OMAP24XX_EN_GPT10_SHIFT,
+ .module_offs = CORE_MOD,
+ .idlest_reg_id = 1,
+ .idlest_idle_bit = OMAP24XX_ST_GPT10_SHIFT,
+ },
+ },
+ .slaves = omap2430_timer10_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap2430_timer10_slaves),
+ .class = &omap2430_timer_hwmod_class,
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430)
+};
+
+/* timer11 */
+static struct omap_hwmod omap2430_timer11_hwmod;
+static struct omap_hwmod_irq_info omap2430_timer11_mpu_irqs[] = {
+ { .irq = 47, },
+};
+
+static struct omap_hwmod_addr_space omap2430_timer11_addrs[] = {
+ {
+ .pa_start = 0x48088000,
+ .pa_end = 0x48088000 + SZ_1K - 1,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_core -> timer11 */
+static struct omap_hwmod_ocp_if omap2430_l4_core__timer11 = {
+ .master = &omap2430_l4_core_hwmod,
+ .slave = &omap2430_timer11_hwmod,
+ .clk = "gpt11_ick",
+ .addr = omap2430_timer11_addrs,
+ .addr_cnt = ARRAY_SIZE(omap2430_timer11_addrs),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer11 slave port */
+static struct omap_hwmod_ocp_if *omap2430_timer11_slaves[] = {
+ &omap2430_l4_core__timer11,
+};
+
+/* timer11 hwmod */
+static struct omap_hwmod omap2430_timer11_hwmod = {
+ .name = "timer11",
+ .mpu_irqs = omap2430_timer11_mpu_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap2430_timer11_mpu_irqs),
+ .main_clk = "gpt11_fck",
+ .prcm = {
+ .omap2 = {
+ .prcm_reg_id = 1,
+ .module_bit = OMAP24XX_EN_GPT11_SHIFT,
+ .module_offs = CORE_MOD,
+ .idlest_reg_id = 1,
+ .idlest_idle_bit = OMAP24XX_ST_GPT11_SHIFT,
+ },
+ },
+ .slaves = omap2430_timer11_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap2430_timer11_slaves),
+ .class = &omap2430_timer_hwmod_class,
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430)
+};
+
+/* timer12 */
+static struct omap_hwmod omap2430_timer12_hwmod;
+static struct omap_hwmod_irq_info omap2430_timer12_mpu_irqs[] = {
+ { .irq = 48, },
+};
+
+static struct omap_hwmod_addr_space omap2430_timer12_addrs[] = {
+ {
+ .pa_start = 0x4808a000,
+ .pa_end = 0x4808a000 + SZ_1K - 1,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_core -> timer12 */
+static struct omap_hwmod_ocp_if omap2430_l4_core__timer12 = {
+ .master = &omap2430_l4_core_hwmod,
+ .slave = &omap2430_timer12_hwmod,
+ .clk = "gpt12_ick",
+ .addr = omap2430_timer12_addrs,
+ .addr_cnt = ARRAY_SIZE(omap2430_timer12_addrs),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer12 slave port */
+static struct omap_hwmod_ocp_if *omap2430_timer12_slaves[] = {
+ &omap2430_l4_core__timer12,
+};
+
+/* timer12 hwmod */
+static struct omap_hwmod omap2430_timer12_hwmod = {
+ .name = "timer12",
+ .mpu_irqs = omap2430_timer12_mpu_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap2430_timer12_mpu_irqs),
+ .main_clk = "gpt12_fck",
+ .prcm = {
+ .omap2 = {
+ .prcm_reg_id = 1,
+ .module_bit = OMAP24XX_EN_GPT12_SHIFT,
+ .module_offs = CORE_MOD,
+ .idlest_reg_id = 1,
+ .idlest_idle_bit = OMAP24XX_ST_GPT12_SHIFT,
+ },
+ },
+ .slaves = omap2430_timer12_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap2430_timer12_slaves),
+ .class = &omap2430_timer_hwmod_class,
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430)
+};
+
/* l4_wkup -> wd_timer2 */
static struct omap_hwmod_addr_space omap2430_wd_timer2_addrs[] = {
{
@@ -307,7 +1088,7 @@
.sysc_offs = 0x0010,
.syss_offs = 0x0014,
.sysc_flags = (SYSC_HAS_EMUFREE | SYSC_HAS_SOFTRESET |
- SYSC_HAS_AUTOIDLE),
+ SYSC_HAS_AUTOIDLE | SYSS_HAS_RESET_STATUS),
.sysc_fields = &omap_hwmod_sysc_type1,
};
@@ -348,7 +1129,7 @@
.syss_offs = 0x58,
.sysc_flags = (SYSC_HAS_SIDLEMODE |
SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET |
- SYSC_HAS_AUTOIDLE),
+ SYSC_HAS_AUTOIDLE | SYSS_HAS_RESET_STATUS),
.idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
.sysc_fields = &omap_hwmod_sysc_type1,
};
@@ -469,12 +1250,274 @@
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
};
+/*
+ * 'dss' class
+ * display sub-system
+ */
+
+static struct omap_hwmod_class_sysconfig omap2430_dss_sysc = {
+ .rev_offs = 0x0000,
+ .sysc_offs = 0x0010,
+ .syss_offs = 0x0014,
+ .sysc_flags = (SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE),
+ .sysc_fields = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap2430_dss_hwmod_class = {
+ .name = "dss",
+ .sysc = &omap2430_dss_sysc,
+};
+
+/* dss */
+static struct omap_hwmod_irq_info omap2430_dss_irqs[] = {
+ { .irq = 25 },
+};
+static struct omap_hwmod_dma_info omap2430_dss_sdma_chs[] = {
+ { .name = "dispc", .dma_req = 5 },
+};
+
+/* dss */
+/* dss master ports */
+static struct omap_hwmod_ocp_if *omap2430_dss_masters[] = {
+ &omap2430_dss__l3,
+};
+
+static struct omap_hwmod_addr_space omap2430_dss_addrs[] = {
+ {
+ .pa_start = 0x48050000,
+ .pa_end = 0x480503FF,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_core -> dss */
+static struct omap_hwmod_ocp_if omap2430_l4_core__dss = {
+ .master = &omap2430_l4_core_hwmod,
+ .slave = &omap2430_dss_core_hwmod,
+ .clk = "dss_ick",
+ .addr = omap2430_dss_addrs,
+ .addr_cnt = ARRAY_SIZE(omap2430_dss_addrs),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* dss slave ports */
+static struct omap_hwmod_ocp_if *omap2430_dss_slaves[] = {
+ &omap2430_l4_core__dss,
+};
+
+static struct omap_hwmod_opt_clk dss_opt_clks[] = {
+ { .role = "tv_clk", .clk = "dss_54m_fck" },
+ { .role = "sys_clk", .clk = "dss2_fck" },
+};
+
+static struct omap_hwmod omap2430_dss_core_hwmod = {
+ .name = "dss_core",
+ .class = &omap2430_dss_hwmod_class,
+ .main_clk = "dss1_fck", /* instead of dss_fck */
+ .mpu_irqs = omap2430_dss_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap2430_dss_irqs),
+ .sdma_reqs = omap2430_dss_sdma_chs,
+ .sdma_reqs_cnt = ARRAY_SIZE(omap2430_dss_sdma_chs),
+ .prcm = {
+ .omap2 = {
+ .prcm_reg_id = 1,
+ .module_bit = OMAP24XX_EN_DSS1_SHIFT,
+ .module_offs = CORE_MOD,
+ .idlest_reg_id = 1,
+ .idlest_stdby_bit = OMAP24XX_ST_DSS_SHIFT,
+ },
+ },
+ .opt_clks = dss_opt_clks,
+ .opt_clks_cnt = ARRAY_SIZE(dss_opt_clks),
+ .slaves = omap2430_dss_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap2430_dss_slaves),
+ .masters = omap2430_dss_masters,
+ .masters_cnt = ARRAY_SIZE(omap2430_dss_masters),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
+ .flags = HWMOD_NO_IDLEST,
+};
+
+/*
+ * 'dispc' class
+ * display controller
+ */
+
+static struct omap_hwmod_class_sysconfig omap2430_dispc_sysc = {
+ .rev_offs = 0x0000,
+ .sysc_offs = 0x0010,
+ .syss_offs = 0x0014,
+ .sysc_flags = (SYSC_HAS_SIDLEMODE | SYSC_HAS_MIDLEMODE |
+ SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE),
+ .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
+ MSTANDBY_FORCE | MSTANDBY_NO | MSTANDBY_SMART),
+ .sysc_fields = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap2430_dispc_hwmod_class = {
+ .name = "dispc",
+ .sysc = &omap2430_dispc_sysc,
+};
+
+static struct omap_hwmod_addr_space omap2430_dss_dispc_addrs[] = {
+ {
+ .pa_start = 0x48050400,
+ .pa_end = 0x480507FF,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_core -> dss_dispc */
+static struct omap_hwmod_ocp_if omap2430_l4_core__dss_dispc = {
+ .master = &omap2430_l4_core_hwmod,
+ .slave = &omap2430_dss_dispc_hwmod,
+ .clk = "dss_ick",
+ .addr = omap2430_dss_dispc_addrs,
+ .addr_cnt = ARRAY_SIZE(omap2430_dss_dispc_addrs),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* dss_dispc slave ports */
+static struct omap_hwmod_ocp_if *omap2430_dss_dispc_slaves[] = {
+ &omap2430_l4_core__dss_dispc,
+};
+
+static struct omap_hwmod omap2430_dss_dispc_hwmod = {
+ .name = "dss_dispc",
+ .class = &omap2430_dispc_hwmod_class,
+ .main_clk = "dss1_fck",
+ .prcm = {
+ .omap2 = {
+ .prcm_reg_id = 1,
+ .module_bit = OMAP24XX_EN_DSS1_SHIFT,
+ .module_offs = CORE_MOD,
+ .idlest_reg_id = 1,
+ .idlest_stdby_bit = OMAP24XX_ST_DSS_SHIFT,
+ },
+ },
+ .slaves = omap2430_dss_dispc_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap2430_dss_dispc_slaves),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
+ .flags = HWMOD_NO_IDLEST,
+};
+
+/*
+ * 'rfbi' class
+ * remote frame buffer interface
+ */
+
+static struct omap_hwmod_class_sysconfig omap2430_rfbi_sysc = {
+ .rev_offs = 0x0000,
+ .sysc_offs = 0x0010,
+ .syss_offs = 0x0014,
+ .sysc_flags = (SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET |
+ SYSC_HAS_AUTOIDLE),
+ .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
+ .sysc_fields = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap2430_rfbi_hwmod_class = {
+ .name = "rfbi",
+ .sysc = &omap2430_rfbi_sysc,
+};
+
+static struct omap_hwmod_addr_space omap2430_dss_rfbi_addrs[] = {
+ {
+ .pa_start = 0x48050800,
+ .pa_end = 0x48050BFF,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_core -> dss_rfbi */
+static struct omap_hwmod_ocp_if omap2430_l4_core__dss_rfbi = {
+ .master = &omap2430_l4_core_hwmod,
+ .slave = &omap2430_dss_rfbi_hwmod,
+ .clk = "dss_ick",
+ .addr = omap2430_dss_rfbi_addrs,
+ .addr_cnt = ARRAY_SIZE(omap2430_dss_rfbi_addrs),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* dss_rfbi slave ports */
+static struct omap_hwmod_ocp_if *omap2430_dss_rfbi_slaves[] = {
+ &omap2430_l4_core__dss_rfbi,
+};
+
+static struct omap_hwmod omap2430_dss_rfbi_hwmod = {
+ .name = "dss_rfbi",
+ .class = &omap2430_rfbi_hwmod_class,
+ .main_clk = "dss1_fck",
+ .prcm = {
+ .omap2 = {
+ .prcm_reg_id = 1,
+ .module_bit = OMAP24XX_EN_DSS1_SHIFT,
+ .module_offs = CORE_MOD,
+ },
+ },
+ .slaves = omap2430_dss_rfbi_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap2430_dss_rfbi_slaves),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
+ .flags = HWMOD_NO_IDLEST,
+};
+
+/*
+ * 'venc' class
+ * video encoder
+ */
+
+static struct omap_hwmod_class omap2430_venc_hwmod_class = {
+ .name = "venc",
+};
+
+/* dss_venc */
+static struct omap_hwmod_addr_space omap2430_dss_venc_addrs[] = {
+ {
+ .pa_start = 0x48050C00,
+ .pa_end = 0x48050FFF,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_core -> dss_venc */
+static struct omap_hwmod_ocp_if omap2430_l4_core__dss_venc = {
+ .master = &omap2430_l4_core_hwmod,
+ .slave = &omap2430_dss_venc_hwmod,
+ .clk = "dss_54m_fck",
+ .addr = omap2430_dss_venc_addrs,
+ .addr_cnt = ARRAY_SIZE(omap2430_dss_venc_addrs),
+ .flags = OCPIF_SWSUP_IDLE,
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* dss_venc slave ports */
+static struct omap_hwmod_ocp_if *omap2430_dss_venc_slaves[] = {
+ &omap2430_l4_core__dss_venc,
+};
+
+static struct omap_hwmod omap2430_dss_venc_hwmod = {
+ .name = "dss_venc",
+ .class = &omap2430_venc_hwmod_class,
+ .main_clk = "dss1_fck",
+ .prcm = {
+ .omap2 = {
+ .prcm_reg_id = 1,
+ .module_bit = OMAP24XX_EN_DSS1_SHIFT,
+ .module_offs = CORE_MOD,
+ },
+ },
+ .slaves = omap2430_dss_venc_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap2430_dss_venc_slaves),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
+ .flags = HWMOD_NO_IDLEST,
+};
+
/* I2C common */
static struct omap_hwmod_class_sysconfig i2c_sysc = {
.rev_offs = 0x00,
.sysc_offs = 0x20,
.syss_offs = 0x10,
- .sysc_flags = (SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE),
+ .sysc_flags = (SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE |
+ SYSS_HAS_RESET_STATUS),
.sysc_fields = &omap_hwmod_sysc_type1,
};
@@ -672,7 +1715,8 @@
.sysc_offs = 0x0010,
.syss_offs = 0x0014,
.sysc_flags = (SYSC_HAS_ENAWAKEUP | SYSC_HAS_SIDLEMODE |
- SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE),
+ SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE |
+ SYSS_HAS_RESET_STATUS),
.idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
.sysc_fields = &omap_hwmod_sysc_type1,
};
@@ -844,7 +1888,7 @@
.syss_offs = 0x0028,
.sysc_flags = (SYSC_HAS_SOFTRESET | SYSC_HAS_MIDLEMODE |
SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_EMUFREE |
- SYSC_HAS_AUTOIDLE),
+ SYSC_HAS_AUTOIDLE | SYSS_HAS_RESET_STATUS),
.idlemodes = (MSTANDBY_FORCE | MSTANDBY_NO | MSTANDBY_SMART),
.sysc_fields = &omap_hwmod_sysc_type1,
};
@@ -919,18 +1963,741 @@
.flags = HWMOD_NO_IDLEST,
};
+/*
+ * 'mailbox' class
+ * mailbox module allowing communication between the on-chip processors
+ * using a queued mailbox-interrupt mechanism.
+ */
+
+static struct omap_hwmod_class_sysconfig omap2430_mailbox_sysc = {
+ .rev_offs = 0x000,
+ .sysc_offs = 0x010,
+ .syss_offs = 0x014,
+ .sysc_flags = (SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_SIDLEMODE |
+ SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE),
+ .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
+ .sysc_fields = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap2430_mailbox_hwmod_class = {
+ .name = "mailbox",
+ .sysc = &omap2430_mailbox_sysc,
+};
+
+/* mailbox */
+static struct omap_hwmod omap2430_mailbox_hwmod;
+static struct omap_hwmod_irq_info omap2430_mailbox_irqs[] = {
+ { .irq = 26 },
+};
+
+static struct omap_hwmod_addr_space omap2430_mailbox_addrs[] = {
+ {
+ .pa_start = 0x48094000,
+ .pa_end = 0x480941ff,
+ .flags = ADDR_TYPE_RT,
+ },
+};
+
+/* l4_core -> mailbox */
+static struct omap_hwmod_ocp_if omap2430_l4_core__mailbox = {
+ .master = &omap2430_l4_core_hwmod,
+ .slave = &omap2430_mailbox_hwmod,
+ .addr = omap2430_mailbox_addrs,
+ .addr_cnt = ARRAY_SIZE(omap2430_mailbox_addrs),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* mailbox slave ports */
+static struct omap_hwmod_ocp_if *omap2430_mailbox_slaves[] = {
+ &omap2430_l4_core__mailbox,
+};
+
+static struct omap_hwmod omap2430_mailbox_hwmod = {
+ .name = "mailbox",
+ .class = &omap2430_mailbox_hwmod_class,
+ .mpu_irqs = omap2430_mailbox_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap2430_mailbox_irqs),
+ .main_clk = "mailboxes_ick",
+ .prcm = {
+ .omap2 = {
+ .prcm_reg_id = 1,
+ .module_bit = OMAP24XX_EN_MAILBOXES_SHIFT,
+ .module_offs = CORE_MOD,
+ .idlest_reg_id = 1,
+ .idlest_idle_bit = OMAP24XX_ST_MAILBOXES_SHIFT,
+ },
+ },
+ .slaves = omap2430_mailbox_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap2430_mailbox_slaves),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
+};
+
+/*
+ * 'mcspi' class
+ * multichannel serial port interface (mcspi) / master/slave synchronous serial
+ * bus
+ */
+
+static struct omap_hwmod_class_sysconfig omap2430_mcspi_sysc = {
+ .rev_offs = 0x0000,
+ .sysc_offs = 0x0010,
+ .syss_offs = 0x0014,
+ .sysc_flags = (SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_SIDLEMODE |
+ SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET |
+ SYSC_HAS_AUTOIDLE | SYSS_HAS_RESET_STATUS),
+ .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
+ .sysc_fields = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap2430_mcspi_class = {
+ .name = "mcspi",
+ .sysc = &omap2430_mcspi_sysc,
+ .rev = OMAP2_MCSPI_REV,
+};
+
+/* mcspi1 */
+static struct omap_hwmod_irq_info omap2430_mcspi1_mpu_irqs[] = {
+ { .irq = 65 },
+};
+
+static struct omap_hwmod_dma_info omap2430_mcspi1_sdma_reqs[] = {
+ { .name = "tx0", .dma_req = 35 }, /* DMA_SPI1_TX0 */
+ { .name = "rx0", .dma_req = 36 }, /* DMA_SPI1_RX0 */
+ { .name = "tx1", .dma_req = 37 }, /* DMA_SPI1_TX1 */
+ { .name = "rx1", .dma_req = 38 }, /* DMA_SPI1_RX1 */
+ { .name = "tx2", .dma_req = 39 }, /* DMA_SPI1_TX2 */
+ { .name = "rx2", .dma_req = 40 }, /* DMA_SPI1_RX2 */
+ { .name = "tx3", .dma_req = 41 }, /* DMA_SPI1_TX3 */
+ { .name = "rx3", .dma_req = 42 }, /* DMA_SPI1_RX3 */
+};
+
+static struct omap_hwmod_ocp_if *omap2430_mcspi1_slaves[] = {
+ &omap2430_l4_core__mcspi1,
+};
+
+static struct omap2_mcspi_dev_attr omap_mcspi1_dev_attr = {
+ .num_chipselect = 4,
+};
+
+static struct omap_hwmod omap2430_mcspi1_hwmod = {
+ .name = "mcspi1_hwmod",
+ .mpu_irqs = omap2430_mcspi1_mpu_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap2430_mcspi1_mpu_irqs),
+ .sdma_reqs = omap2430_mcspi1_sdma_reqs,
+ .sdma_reqs_cnt = ARRAY_SIZE(omap2430_mcspi1_sdma_reqs),
+ .main_clk = "mcspi1_fck",
+ .prcm = {
+ .omap2 = {
+ .module_offs = CORE_MOD,
+ .prcm_reg_id = 1,
+ .module_bit = OMAP24XX_EN_MCSPI1_SHIFT,
+ .idlest_reg_id = 1,
+ .idlest_idle_bit = OMAP24XX_ST_MCSPI1_SHIFT,
+ },
+ },
+ .slaves = omap2430_mcspi1_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap2430_mcspi1_slaves),
+ .class = &omap2430_mcspi_class,
+ .dev_attr = &omap_mcspi1_dev_attr,
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
+};
+
+/* mcspi2 */
+static struct omap_hwmod_irq_info omap2430_mcspi2_mpu_irqs[] = {
+ { .irq = 66 },
+};
+
+static struct omap_hwmod_dma_info omap2430_mcspi2_sdma_reqs[] = {
+ { .name = "tx0", .dma_req = 43 }, /* DMA_SPI2_TX0 */
+ { .name = "rx0", .dma_req = 44 }, /* DMA_SPI2_RX0 */
+ { .name = "tx1", .dma_req = 45 }, /* DMA_SPI2_TX1 */
+ { .name = "rx1", .dma_req = 46 }, /* DMA_SPI2_RX1 */
+};
+
+static struct omap_hwmod_ocp_if *omap2430_mcspi2_slaves[] = {
+ &omap2430_l4_core__mcspi2,
+};
+
+static struct omap2_mcspi_dev_attr omap_mcspi2_dev_attr = {
+ .num_chipselect = 2,
+};
+
+static struct omap_hwmod omap2430_mcspi2_hwmod = {
+ .name = "mcspi2_hwmod",
+ .mpu_irqs = omap2430_mcspi2_mpu_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap2430_mcspi2_mpu_irqs),
+ .sdma_reqs = omap2430_mcspi2_sdma_reqs,
+ .sdma_reqs_cnt = ARRAY_SIZE(omap2430_mcspi2_sdma_reqs),
+ .main_clk = "mcspi2_fck",
+ .prcm = {
+ .omap2 = {
+ .module_offs = CORE_MOD,
+ .prcm_reg_id = 1,
+ .module_bit = OMAP24XX_EN_MCSPI2_SHIFT,
+ .idlest_reg_id = 1,
+ .idlest_idle_bit = OMAP24XX_ST_MCSPI2_SHIFT,
+ },
+ },
+ .slaves = omap2430_mcspi2_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap2430_mcspi2_slaves),
+ .class = &omap2430_mcspi_class,
+ .dev_attr = &omap_mcspi2_dev_attr,
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
+};
+
+/* mcspi3 */
+static struct omap_hwmod_irq_info omap2430_mcspi3_mpu_irqs[] = {
+ { .irq = 91 },
+};
+
+static struct omap_hwmod_dma_info omap2430_mcspi3_sdma_reqs[] = {
+ { .name = "tx0", .dma_req = 15 }, /* DMA_SPI3_TX0 */
+ { .name = "rx0", .dma_req = 16 }, /* DMA_SPI3_RX0 */
+ { .name = "tx1", .dma_req = 23 }, /* DMA_SPI3_TX1 */
+ { .name = "rx1", .dma_req = 24 }, /* DMA_SPI3_RX1 */
+};
+
+static struct omap_hwmod_ocp_if *omap2430_mcspi3_slaves[] = {
+ &omap2430_l4_core__mcspi3,
+};
+
+static struct omap2_mcspi_dev_attr omap_mcspi3_dev_attr = {
+ .num_chipselect = 2,
+};
+
+static struct omap_hwmod omap2430_mcspi3_hwmod = {
+ .name = "mcspi3_hwmod",
+ .mpu_irqs = omap2430_mcspi3_mpu_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap2430_mcspi3_mpu_irqs),
+ .sdma_reqs = omap2430_mcspi3_sdma_reqs,
+ .sdma_reqs_cnt = ARRAY_SIZE(omap2430_mcspi3_sdma_reqs),
+ .main_clk = "mcspi3_fck",
+ .prcm = {
+ .omap2 = {
+ .module_offs = CORE_MOD,
+ .prcm_reg_id = 2,
+ .module_bit = OMAP2430_EN_MCSPI3_SHIFT,
+ .idlest_reg_id = 2,
+ .idlest_idle_bit = OMAP2430_ST_MCSPI3_SHIFT,
+ },
+ },
+ .slaves = omap2430_mcspi3_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap2430_mcspi3_slaves),
+ .class = &omap2430_mcspi_class,
+ .dev_attr = &omap_mcspi3_dev_attr,
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
+};
+
+/*
+ * usbhsotg
+ */
+static struct omap_hwmod_class_sysconfig omap2430_usbhsotg_sysc = {
+ .rev_offs = 0x0400,
+ .sysc_offs = 0x0404,
+ .syss_offs = 0x0408,
+ .sysc_flags = (SYSC_HAS_SIDLEMODE | SYSC_HAS_MIDLEMODE|
+ SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET |
+ SYSC_HAS_AUTOIDLE),
+ .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
+ MSTANDBY_FORCE | MSTANDBY_NO | MSTANDBY_SMART),
+ .sysc_fields = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class usbotg_class = {
+ .name = "usbotg",
+ .sysc = &omap2430_usbhsotg_sysc,
+};
+
+/* usb_otg_hs */
+static struct omap_hwmod_irq_info omap2430_usbhsotg_mpu_irqs[] = {
+
+ { .name = "mc", .irq = 92 },
+ { .name = "dma", .irq = 93 },
+};
+
+static struct omap_hwmod omap2430_usbhsotg_hwmod = {
+ .name = "usb_otg_hs",
+ .mpu_irqs = omap2430_usbhsotg_mpu_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap2430_usbhsotg_mpu_irqs),
+ .main_clk = "usbhs_ick",
+ .prcm = {
+ .omap2 = {
+ .prcm_reg_id = 1,
+ .module_bit = OMAP2430_EN_USBHS_MASK,
+ .module_offs = CORE_MOD,
+ .idlest_reg_id = 1,
+ .idlest_idle_bit = OMAP2430_ST_USBHS_SHIFT,
+ },
+ },
+ .masters = omap2430_usbhsotg_masters,
+ .masters_cnt = ARRAY_SIZE(omap2430_usbhsotg_masters),
+ .slaves = omap2430_usbhsotg_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap2430_usbhsotg_slaves),
+ .class = &usbotg_class,
+ /*
+ * Erratum ID: i479 idle_req / idle_ack mechanism potentially
+ * broken when autoidle is enabled
+ * workaround is to disable the autoidle bit at module level.
+ */
+ .flags = HWMOD_NO_OCP_AUTOIDLE | HWMOD_SWSUP_SIDLE
+ | HWMOD_SWSUP_MSTANDBY,
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430)
+};
+
+/*
+ * 'mcbsp' class
+ * multi channel buffered serial port controller
+ */
+
+static struct omap_hwmod_class_sysconfig omap2430_mcbsp_sysc = {
+ .rev_offs = 0x007C,
+ .sysc_offs = 0x008C,
+ .sysc_flags = (SYSC_HAS_SOFTRESET),
+ .sysc_fields = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap2430_mcbsp_hwmod_class = {
+ .name = "mcbsp",
+ .sysc = &omap2430_mcbsp_sysc,
+ .rev = MCBSP_CONFIG_TYPE2,
+};
+
+/* mcbsp1 */
+static struct omap_hwmod_irq_info omap2430_mcbsp1_irqs[] = {
+ { .name = "tx", .irq = 59 },
+ { .name = "rx", .irq = 60 },
+ { .name = "ovr", .irq = 61 },
+ { .name = "common", .irq = 64 },
+};
+
+static struct omap_hwmod_dma_info omap2430_mcbsp1_sdma_chs[] = {
+ { .name = "rx", .dma_req = 32 },
+ { .name = "tx", .dma_req = 31 },
+};
+
+static struct omap_hwmod_addr_space omap2430_mcbsp1_addrs[] = {
+ {
+ .name = "mpu",
+ .pa_start = 0x48074000,
+ .pa_end = 0x480740ff,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_core -> mcbsp1 */
+static struct omap_hwmod_ocp_if omap2430_l4_core__mcbsp1 = {
+ .master = &omap2430_l4_core_hwmod,
+ .slave = &omap2430_mcbsp1_hwmod,
+ .clk = "mcbsp1_ick",
+ .addr = omap2430_mcbsp1_addrs,
+ .addr_cnt = ARRAY_SIZE(omap2430_mcbsp1_addrs),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* mcbsp1 slave ports */
+static struct omap_hwmod_ocp_if *omap2430_mcbsp1_slaves[] = {
+ &omap2430_l4_core__mcbsp1,
+};
+
+static struct omap_hwmod omap2430_mcbsp1_hwmod = {
+ .name = "mcbsp1",
+ .class = &omap2430_mcbsp_hwmod_class,
+ .mpu_irqs = omap2430_mcbsp1_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap2430_mcbsp1_irqs),
+ .sdma_reqs = omap2430_mcbsp1_sdma_chs,
+ .sdma_reqs_cnt = ARRAY_SIZE(omap2430_mcbsp1_sdma_chs),
+ .main_clk = "mcbsp1_fck",
+ .prcm = {
+ .omap2 = {
+ .prcm_reg_id = 1,
+ .module_bit = OMAP24XX_EN_MCBSP1_SHIFT,
+ .module_offs = CORE_MOD,
+ .idlest_reg_id = 1,
+ .idlest_idle_bit = OMAP24XX_ST_MCBSP1_SHIFT,
+ },
+ },
+ .slaves = omap2430_mcbsp1_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap2430_mcbsp1_slaves),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
+};
+
+/* mcbsp2 */
+static struct omap_hwmod_irq_info omap2430_mcbsp2_irqs[] = {
+ { .name = "tx", .irq = 62 },
+ { .name = "rx", .irq = 63 },
+ { .name = "common", .irq = 16 },
+};
+
+static struct omap_hwmod_dma_info omap2430_mcbsp2_sdma_chs[] = {
+ { .name = "rx", .dma_req = 34 },
+ { .name = "tx", .dma_req = 33 },
+};
+
+static struct omap_hwmod_addr_space omap2430_mcbsp2_addrs[] = {
+ {
+ .name = "mpu",
+ .pa_start = 0x48076000,
+ .pa_end = 0x480760ff,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_core -> mcbsp2 */
+static struct omap_hwmod_ocp_if omap2430_l4_core__mcbsp2 = {
+ .master = &omap2430_l4_core_hwmod,
+ .slave = &omap2430_mcbsp2_hwmod,
+ .clk = "mcbsp2_ick",
+ .addr = omap2430_mcbsp2_addrs,
+ .addr_cnt = ARRAY_SIZE(omap2430_mcbsp2_addrs),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* mcbsp2 slave ports */
+static struct omap_hwmod_ocp_if *omap2430_mcbsp2_slaves[] = {
+ &omap2430_l4_core__mcbsp2,
+};
+
+static struct omap_hwmod omap2430_mcbsp2_hwmod = {
+ .name = "mcbsp2",
+ .class = &omap2430_mcbsp_hwmod_class,
+ .mpu_irqs = omap2430_mcbsp2_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap2430_mcbsp2_irqs),
+ .sdma_reqs = omap2430_mcbsp2_sdma_chs,
+ .sdma_reqs_cnt = ARRAY_SIZE(omap2430_mcbsp2_sdma_chs),
+ .main_clk = "mcbsp2_fck",
+ .prcm = {
+ .omap2 = {
+ .prcm_reg_id = 1,
+ .module_bit = OMAP24XX_EN_MCBSP2_SHIFT,
+ .module_offs = CORE_MOD,
+ .idlest_reg_id = 1,
+ .idlest_idle_bit = OMAP24XX_ST_MCBSP2_SHIFT,
+ },
+ },
+ .slaves = omap2430_mcbsp2_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap2430_mcbsp2_slaves),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
+};
+
+/* mcbsp3 */
+static struct omap_hwmod_irq_info omap2430_mcbsp3_irqs[] = {
+ { .name = "tx", .irq = 89 },
+ { .name = "rx", .irq = 90 },
+ { .name = "common", .irq = 17 },
+};
+
+static struct omap_hwmod_dma_info omap2430_mcbsp3_sdma_chs[] = {
+ { .name = "rx", .dma_req = 18 },
+ { .name = "tx", .dma_req = 17 },
+};
+
+static struct omap_hwmod_addr_space omap2430_mcbsp3_addrs[] = {
+ {
+ .name = "mpu",
+ .pa_start = 0x4808C000,
+ .pa_end = 0x4808C0ff,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_core -> mcbsp3 */
+static struct omap_hwmod_ocp_if omap2430_l4_core__mcbsp3 = {
+ .master = &omap2430_l4_core_hwmod,
+ .slave = &omap2430_mcbsp3_hwmod,
+ .clk = "mcbsp3_ick",
+ .addr = omap2430_mcbsp3_addrs,
+ .addr_cnt = ARRAY_SIZE(omap2430_mcbsp3_addrs),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* mcbsp3 slave ports */
+static struct omap_hwmod_ocp_if *omap2430_mcbsp3_slaves[] = {
+ &omap2430_l4_core__mcbsp3,
+};
+
+static struct omap_hwmod omap2430_mcbsp3_hwmod = {
+ .name = "mcbsp3",
+ .class = &omap2430_mcbsp_hwmod_class,
+ .mpu_irqs = omap2430_mcbsp3_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap2430_mcbsp3_irqs),
+ .sdma_reqs = omap2430_mcbsp3_sdma_chs,
+ .sdma_reqs_cnt = ARRAY_SIZE(omap2430_mcbsp3_sdma_chs),
+ .main_clk = "mcbsp3_fck",
+ .prcm = {
+ .omap2 = {
+ .prcm_reg_id = 1,
+ .module_bit = OMAP2430_EN_MCBSP3_SHIFT,
+ .module_offs = CORE_MOD,
+ .idlest_reg_id = 2,
+ .idlest_idle_bit = OMAP2430_ST_MCBSP3_SHIFT,
+ },
+ },
+ .slaves = omap2430_mcbsp3_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap2430_mcbsp3_slaves),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
+};
+
+/* mcbsp4 */
+static struct omap_hwmod_irq_info omap2430_mcbsp4_irqs[] = {
+ { .name = "tx", .irq = 54 },
+ { .name = "rx", .irq = 55 },
+ { .name = "common", .irq = 18 },
+};
+
+static struct omap_hwmod_dma_info omap2430_mcbsp4_sdma_chs[] = {
+ { .name = "rx", .dma_req = 20 },
+ { .name = "tx", .dma_req = 19 },
+};
+
+static struct omap_hwmod_addr_space omap2430_mcbsp4_addrs[] = {
+ {
+ .name = "mpu",
+ .pa_start = 0x4808E000,
+ .pa_end = 0x4808E0ff,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_core -> mcbsp4 */
+static struct omap_hwmod_ocp_if omap2430_l4_core__mcbsp4 = {
+ .master = &omap2430_l4_core_hwmod,
+ .slave = &omap2430_mcbsp4_hwmod,
+ .clk = "mcbsp4_ick",
+ .addr = omap2430_mcbsp4_addrs,
+ .addr_cnt = ARRAY_SIZE(omap2430_mcbsp4_addrs),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* mcbsp4 slave ports */
+static struct omap_hwmod_ocp_if *omap2430_mcbsp4_slaves[] = {
+ &omap2430_l4_core__mcbsp4,
+};
+
+static struct omap_hwmod omap2430_mcbsp4_hwmod = {
+ .name = "mcbsp4",
+ .class = &omap2430_mcbsp_hwmod_class,
+ .mpu_irqs = omap2430_mcbsp4_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap2430_mcbsp4_irqs),
+ .sdma_reqs = omap2430_mcbsp4_sdma_chs,
+ .sdma_reqs_cnt = ARRAY_SIZE(omap2430_mcbsp4_sdma_chs),
+ .main_clk = "mcbsp4_fck",
+ .prcm = {
+ .omap2 = {
+ .prcm_reg_id = 1,
+ .module_bit = OMAP2430_EN_MCBSP4_SHIFT,
+ .module_offs = CORE_MOD,
+ .idlest_reg_id = 2,
+ .idlest_idle_bit = OMAP2430_ST_MCBSP4_SHIFT,
+ },
+ },
+ .slaves = omap2430_mcbsp4_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap2430_mcbsp4_slaves),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
+};
+
+/* mcbsp5 */
+static struct omap_hwmod_irq_info omap2430_mcbsp5_irqs[] = {
+ { .name = "tx", .irq = 81 },
+ { .name = "rx", .irq = 82 },
+ { .name = "common", .irq = 19 },
+};
+
+static struct omap_hwmod_dma_info omap2430_mcbsp5_sdma_chs[] = {
+ { .name = "rx", .dma_req = 22 },
+ { .name = "tx", .dma_req = 21 },
+};
+
+static struct omap_hwmod_addr_space omap2430_mcbsp5_addrs[] = {
+ {
+ .name = "mpu",
+ .pa_start = 0x48096000,
+ .pa_end = 0x480960ff,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_core -> mcbsp5 */
+static struct omap_hwmod_ocp_if omap2430_l4_core__mcbsp5 = {
+ .master = &omap2430_l4_core_hwmod,
+ .slave = &omap2430_mcbsp5_hwmod,
+ .clk = "mcbsp5_ick",
+ .addr = omap2430_mcbsp5_addrs,
+ .addr_cnt = ARRAY_SIZE(omap2430_mcbsp5_addrs),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* mcbsp5 slave ports */
+static struct omap_hwmod_ocp_if *omap2430_mcbsp5_slaves[] = {
+ &omap2430_l4_core__mcbsp5,
+};
+
+static struct omap_hwmod omap2430_mcbsp5_hwmod = {
+ .name = "mcbsp5",
+ .class = &omap2430_mcbsp_hwmod_class,
+ .mpu_irqs = omap2430_mcbsp5_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap2430_mcbsp5_irqs),
+ .sdma_reqs = omap2430_mcbsp5_sdma_chs,
+ .sdma_reqs_cnt = ARRAY_SIZE(omap2430_mcbsp5_sdma_chs),
+ .main_clk = "mcbsp5_fck",
+ .prcm = {
+ .omap2 = {
+ .prcm_reg_id = 1,
+ .module_bit = OMAP2430_EN_MCBSP5_SHIFT,
+ .module_offs = CORE_MOD,
+ .idlest_reg_id = 2,
+ .idlest_idle_bit = OMAP2430_ST_MCBSP5_SHIFT,
+ },
+ },
+ .slaves = omap2430_mcbsp5_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap2430_mcbsp5_slaves),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
+};
+
+/* MMC/SD/SDIO common */
+
+static struct omap_hwmod_class_sysconfig omap2430_mmc_sysc = {
+ .rev_offs = 0x1fc,
+ .sysc_offs = 0x10,
+ .syss_offs = 0x14,
+ .sysc_flags = (SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_SIDLEMODE |
+ SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET |
+ SYSC_HAS_AUTOIDLE | SYSS_HAS_RESET_STATUS),
+ .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
+ .sysc_fields = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap2430_mmc_class = {
+ .name = "mmc",
+ .sysc = &omap2430_mmc_sysc,
+};
+
+/* MMC/SD/SDIO1 */
+
+static struct omap_hwmod_irq_info omap2430_mmc1_mpu_irqs[] = {
+ { .irq = 83 },
+};
+
+static struct omap_hwmod_dma_info omap2430_mmc1_sdma_reqs[] = {
+ { .name = "tx", .dma_req = 61 }, /* DMA_MMC1_TX */
+ { .name = "rx", .dma_req = 62 }, /* DMA_MMC1_RX */
+};
+
+static struct omap_hwmod_opt_clk omap2430_mmc1_opt_clks[] = {
+ { .role = "dbck", .clk = "mmchsdb1_fck" },
+};
+
+static struct omap_hwmod_ocp_if *omap2430_mmc1_slaves[] = {
+ &omap2430_l4_core__mmc1,
+};
+
+static struct omap_mmc_dev_attr mmc1_dev_attr = {
+ .flags = OMAP_HSMMC_SUPPORTS_DUAL_VOLT,
+};
+
+static struct omap_hwmod omap2430_mmc1_hwmod = {
+ .name = "mmc1",
+ .flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET,
+ .mpu_irqs = omap2430_mmc1_mpu_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap2430_mmc1_mpu_irqs),
+ .sdma_reqs = omap2430_mmc1_sdma_reqs,
+ .sdma_reqs_cnt = ARRAY_SIZE(omap2430_mmc1_sdma_reqs),
+ .opt_clks = omap2430_mmc1_opt_clks,
+ .opt_clks_cnt = ARRAY_SIZE(omap2430_mmc1_opt_clks),
+ .main_clk = "mmchs1_fck",
+ .prcm = {
+ .omap2 = {
+ .module_offs = CORE_MOD,
+ .prcm_reg_id = 2,
+ .module_bit = OMAP2430_EN_MMCHS1_SHIFT,
+ .idlest_reg_id = 2,
+ .idlest_idle_bit = OMAP2430_ST_MMCHS1_SHIFT,
+ },
+ },
+ .dev_attr = &mmc1_dev_attr,
+ .slaves = omap2430_mmc1_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap2430_mmc1_slaves),
+ .class = &omap2430_mmc_class,
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
+};
+
+/* MMC/SD/SDIO2 */
+
+static struct omap_hwmod_irq_info omap2430_mmc2_mpu_irqs[] = {
+ { .irq = 86 },
+};
+
+static struct omap_hwmod_dma_info omap2430_mmc2_sdma_reqs[] = {
+ { .name = "tx", .dma_req = 47 }, /* DMA_MMC2_TX */
+ { .name = "rx", .dma_req = 48 }, /* DMA_MMC2_RX */
+};
+
+static struct omap_hwmod_opt_clk omap2430_mmc2_opt_clks[] = {
+ { .role = "dbck", .clk = "mmchsdb2_fck" },
+};
+
+static struct omap_hwmod_ocp_if *omap2430_mmc2_slaves[] = {
+ &omap2430_l4_core__mmc2,
+};
+
+static struct omap_hwmod omap2430_mmc2_hwmod = {
+ .name = "mmc2",
+ .flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET,
+ .mpu_irqs = omap2430_mmc2_mpu_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap2430_mmc2_mpu_irqs),
+ .sdma_reqs = omap2430_mmc2_sdma_reqs,
+ .sdma_reqs_cnt = ARRAY_SIZE(omap2430_mmc2_sdma_reqs),
+ .opt_clks = omap2430_mmc2_opt_clks,
+ .opt_clks_cnt = ARRAY_SIZE(omap2430_mmc2_opt_clks),
+ .main_clk = "mmchs2_fck",
+ .prcm = {
+ .omap2 = {
+ .module_offs = CORE_MOD,
+ .prcm_reg_id = 2,
+ .module_bit = OMAP2430_EN_MMCHS2_SHIFT,
+ .idlest_reg_id = 2,
+ .idlest_idle_bit = OMAP2430_ST_MMCHS2_SHIFT,
+ },
+ },
+ .slaves = omap2430_mmc2_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap2430_mmc2_slaves),
+ .class = &omap2430_mmc_class,
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
+};
+
static __initdata struct omap_hwmod *omap2430_hwmods[] = {
&omap2430_l3_main_hwmod,
&omap2430_l4_core_hwmod,
&omap2430_l4_wkup_hwmod,
&omap2430_mpu_hwmod,
&omap2430_iva_hwmod,
+
+ &omap2430_timer1_hwmod,
+ &omap2430_timer2_hwmod,
+ &omap2430_timer3_hwmod,
+ &omap2430_timer4_hwmod,
+ &omap2430_timer5_hwmod,
+ &omap2430_timer6_hwmod,
+ &omap2430_timer7_hwmod,
+ &omap2430_timer8_hwmod,
+ &omap2430_timer9_hwmod,
+ &omap2430_timer10_hwmod,
+ &omap2430_timer11_hwmod,
+ &omap2430_timer12_hwmod,
+
&omap2430_wd_timer2_hwmod,
&omap2430_uart1_hwmod,
&omap2430_uart2_hwmod,
&omap2430_uart3_hwmod,
+ /* dss class */
+ &omap2430_dss_core_hwmod,
+ &omap2430_dss_dispc_hwmod,
+ &omap2430_dss_rfbi_hwmod,
+ &omap2430_dss_venc_hwmod,
+ /* i2c class */
&omap2430_i2c1_hwmod,
&omap2430_i2c2_hwmod,
+ &omap2430_mmc1_hwmod,
+ &omap2430_mmc2_hwmod,
/* gpio class */
&omap2430_gpio1_hwmod,
@@ -941,10 +2708,29 @@
/* dma_system class*/
&omap2430_dma_system_hwmod,
+
+ /* mcbsp class */
+ &omap2430_mcbsp1_hwmod,
+ &omap2430_mcbsp2_hwmod,
+ &omap2430_mcbsp3_hwmod,
+ &omap2430_mcbsp4_hwmod,
+ &omap2430_mcbsp5_hwmod,
+
+ /* mailbox class */
+ &omap2430_mailbox_hwmod,
+
+ /* mcspi class */
+ &omap2430_mcspi1_hwmod,
+ &omap2430_mcspi2_hwmod,
+ &omap2430_mcspi3_hwmod,
+
+ /* usbotg class*/
+ &omap2430_usbhsotg_hwmod,
+
NULL,
};
int __init omap2430_hwmod_init(void)
{
- return omap_hwmod_init(omap2430_hwmods);
+ return omap_hwmod_register(omap2430_hwmods);
}
diff --git a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
index 8d81813..c819c30 100644
--- a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
@@ -18,16 +18,21 @@
#include <plat/cpu.h>
#include <plat/dma.h>
#include <plat/serial.h>
+#include <plat/l3_3xxx.h>
#include <plat/l4_3xxx.h>
#include <plat/i2c.h>
#include <plat/gpio.h>
-#include <plat/smartreflex.h>
+#include <plat/mmc.h>
+#include <plat/mcbsp.h>
+#include <plat/mcspi.h>
+#include <plat/dmtimer.h>
#include "omap_hwmod_common_data.h"
#include "prm-regbits-34xx.h"
#include "cm-regbits-34xx.h"
#include "wd_timer.h"
+#include <mach/am35xx.h>
/*
* OMAP3xxx hardware module integration data
@@ -44,6 +49,12 @@
static struct omap_hwmod omap3xxx_l4_core_hwmod;
static struct omap_hwmod omap3xxx_l4_per_hwmod;
static struct omap_hwmod omap3xxx_wd_timer2_hwmod;
+static struct omap_hwmod omap3430es1_dss_core_hwmod;
+static struct omap_hwmod omap3xxx_dss_core_hwmod;
+static struct omap_hwmod omap3xxx_dss_dispc_hwmod;
+static struct omap_hwmod omap3xxx_dss_dsi1_hwmod;
+static struct omap_hwmod omap3xxx_dss_rfbi_hwmod;
+static struct omap_hwmod omap3xxx_dss_venc_hwmod;
static struct omap_hwmod omap3xxx_i2c1_hwmod;
static struct omap_hwmod omap3xxx_i2c2_hwmod;
static struct omap_hwmod omap3xxx_i2c3_hwmod;
@@ -55,9 +66,25 @@
static struct omap_hwmod omap3xxx_gpio6_hwmod;
static struct omap_hwmod omap34xx_sr1_hwmod;
static struct omap_hwmod omap34xx_sr2_hwmod;
+static struct omap_hwmod omap34xx_mcspi1;
+static struct omap_hwmod omap34xx_mcspi2;
+static struct omap_hwmod omap34xx_mcspi3;
+static struct omap_hwmod omap34xx_mcspi4;
+static struct omap_hwmod omap3xxx_mmc1_hwmod;
+static struct omap_hwmod omap3xxx_mmc2_hwmod;
+static struct omap_hwmod omap3xxx_mmc3_hwmod;
+static struct omap_hwmod am35xx_usbhsotg_hwmod;
static struct omap_hwmod omap3xxx_dma_system_hwmod;
+static struct omap_hwmod omap3xxx_mcbsp1_hwmod;
+static struct omap_hwmod omap3xxx_mcbsp2_hwmod;
+static struct omap_hwmod omap3xxx_mcbsp3_hwmod;
+static struct omap_hwmod omap3xxx_mcbsp4_hwmod;
+static struct omap_hwmod omap3xxx_mcbsp5_hwmod;
+static struct omap_hwmod omap3xxx_mcbsp2_sidetone_hwmod;
+static struct omap_hwmod omap3xxx_mcbsp3_sidetone_hwmod;
+
/* L3 -> L4_CORE interface */
static struct omap_hwmod_ocp_if omap3xxx_l3_main__l4_core = {
.master = &omap3xxx_l3_main_hwmod,
@@ -72,10 +99,26 @@
.user = OCP_USER_MPU | OCP_USER_SDMA,
};
+/* L3 taret configuration and error log registers */
+static struct omap_hwmod_irq_info omap3xxx_l3_main_irqs[] = {
+ { .irq = INT_34XX_L3_DBG_IRQ },
+ { .irq = INT_34XX_L3_APP_IRQ },
+};
+
+static struct omap_hwmod_addr_space omap3xxx_l3_main_addrs[] = {
+ {
+ .pa_start = 0x68000000,
+ .pa_end = 0x6800ffff,
+ .flags = ADDR_TYPE_RT,
+ },
+};
+
/* MPU -> L3 interface */
static struct omap_hwmod_ocp_if omap3xxx_mpu__l3_main = {
- .master = &omap3xxx_mpu_hwmod,
- .slave = &omap3xxx_l3_main_hwmod,
+ .master = &omap3xxx_mpu_hwmod,
+ .slave = &omap3xxx_l3_main_hwmod,
+ .addr = omap3xxx_l3_main_addrs,
+ .addr_cnt = ARRAY_SIZE(omap3xxx_l3_main_addrs),
.user = OCP_USER_MPU,
};
@@ -84,6 +127,19 @@
&omap3xxx_mpu__l3_main,
};
+/* DSS -> l3 */
+static struct omap_hwmod_ocp_if omap3xxx_dss__l3 = {
+ .master = &omap3xxx_dss_core_hwmod,
+ .slave = &omap3xxx_l3_main_hwmod,
+ .fw = {
+ .omap2 = {
+ .l3_perm_bit = OMAP3_L3_CORE_FW_INIT_ID_DSS,
+ .flags = OMAP_FIREWALL_L3,
+ }
+ },
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
/* Master interfaces on the L3 interconnect */
static struct omap_hwmod_ocp_if *omap3xxx_l3_main_masters[] = {
&omap3xxx_l3_main__l4_core,
@@ -94,6 +150,8 @@
static struct omap_hwmod omap3xxx_l3_main_hwmod = {
.name = "l3_main",
.class = &l3_hwmod_class,
+ .mpu_irqs = omap3xxx_l3_main_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap3xxx_l3_main_irqs),
.masters = omap3xxx_l3_main_masters,
.masters_cnt = ARRAY_SIZE(omap3xxx_l3_main_masters),
.slaves = omap3xxx_l3_main_slaves,
@@ -107,7 +165,23 @@
static struct omap_hwmod omap3xxx_uart2_hwmod;
static struct omap_hwmod omap3xxx_uart3_hwmod;
static struct omap_hwmod omap3xxx_uart4_hwmod;
+static struct omap_hwmod omap3xxx_usbhsotg_hwmod;
+/* l3_core -> usbhsotg interface */
+static struct omap_hwmod_ocp_if omap3xxx_usbhsotg__l3 = {
+ .master = &omap3xxx_usbhsotg_hwmod,
+ .slave = &omap3xxx_l3_main_hwmod,
+ .clk = "core_l3_ick",
+ .user = OCP_USER_MPU,
+};
+
+/* l3_core -> am35xx_usbhsotg interface */
+static struct omap_hwmod_ocp_if am35xx_usbhsotg__l3 = {
+ .master = &am35xx_usbhsotg_hwmod,
+ .slave = &omap3xxx_l3_main_hwmod,
+ .clk = "core_l3_ick",
+ .user = OCP_USER_MPU,
+};
/* L4_CORE -> L4_WKUP interface */
static struct omap_hwmod_ocp_if omap3xxx_l4_core__l4_wkup = {
.master = &omap3xxx_l4_core_hwmod,
@@ -115,6 +189,63 @@
.user = OCP_USER_MPU | OCP_USER_SDMA,
};
+/* L4 CORE -> MMC1 interface */
+static struct omap_hwmod_addr_space omap3xxx_mmc1_addr_space[] = {
+ {
+ .pa_start = 0x4809c000,
+ .pa_end = 0x4809c1ff,
+ .flags = ADDR_TYPE_RT,
+ },
+};
+
+static struct omap_hwmod_ocp_if omap3xxx_l4_core__mmc1 = {
+ .master = &omap3xxx_l4_core_hwmod,
+ .slave = &omap3xxx_mmc1_hwmod,
+ .clk = "mmchs1_ick",
+ .addr = omap3xxx_mmc1_addr_space,
+ .addr_cnt = ARRAY_SIZE(omap3xxx_mmc1_addr_space),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+ .flags = OMAP_FIREWALL_L4
+};
+
+/* L4 CORE -> MMC2 interface */
+static struct omap_hwmod_addr_space omap3xxx_mmc2_addr_space[] = {
+ {
+ .pa_start = 0x480b4000,
+ .pa_end = 0x480b41ff,
+ .flags = ADDR_TYPE_RT,
+ },
+};
+
+static struct omap_hwmod_ocp_if omap3xxx_l4_core__mmc2 = {
+ .master = &omap3xxx_l4_core_hwmod,
+ .slave = &omap3xxx_mmc2_hwmod,
+ .clk = "mmchs2_ick",
+ .addr = omap3xxx_mmc2_addr_space,
+ .addr_cnt = ARRAY_SIZE(omap3xxx_mmc2_addr_space),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+ .flags = OMAP_FIREWALL_L4
+};
+
+/* L4 CORE -> MMC3 interface */
+static struct omap_hwmod_addr_space omap3xxx_mmc3_addr_space[] = {
+ {
+ .pa_start = 0x480ad000,
+ .pa_end = 0x480ad1ff,
+ .flags = ADDR_TYPE_RT,
+ },
+};
+
+static struct omap_hwmod_ocp_if omap3xxx_l4_core__mmc3 = {
+ .master = &omap3xxx_l4_core_hwmod,
+ .slave = &omap3xxx_mmc3_hwmod,
+ .clk = "mmchs3_ick",
+ .addr = omap3xxx_mmc3_addr_space,
+ .addr_cnt = ARRAY_SIZE(omap3xxx_mmc3_addr_space),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+ .flags = OMAP_FIREWALL_L4
+};
+
/* L4 CORE -> UART1 interface */
static struct omap_hwmod_addr_space omap3xxx_uart1_addr_space[] = {
{
@@ -301,29 +432,70 @@
.user = OCP_USER_MPU,
};
+/*
+* usbhsotg interface data
+*/
+
+static struct omap_hwmod_addr_space omap3xxx_usbhsotg_addrs[] = {
+ {
+ .pa_start = OMAP34XX_HSUSB_OTG_BASE,
+ .pa_end = OMAP34XX_HSUSB_OTG_BASE + SZ_4K - 1,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_core -> usbhsotg */
+static struct omap_hwmod_ocp_if omap3xxx_l4_core__usbhsotg = {
+ .master = &omap3xxx_l4_core_hwmod,
+ .slave = &omap3xxx_usbhsotg_hwmod,
+ .clk = "l4_ick",
+ .addr = omap3xxx_usbhsotg_addrs,
+ .addr_cnt = ARRAY_SIZE(omap3xxx_usbhsotg_addrs),
+ .user = OCP_USER_MPU,
+};
+
+static struct omap_hwmod_ocp_if *omap3xxx_usbhsotg_masters[] = {
+ &omap3xxx_usbhsotg__l3,
+};
+
+static struct omap_hwmod_ocp_if *omap3xxx_usbhsotg_slaves[] = {
+ &omap3xxx_l4_core__usbhsotg,
+};
+
+static struct omap_hwmod_addr_space am35xx_usbhsotg_addrs[] = {
+ {
+ .pa_start = AM35XX_IPSS_USBOTGSS_BASE,
+ .pa_end = AM35XX_IPSS_USBOTGSS_BASE + SZ_4K - 1,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_core -> usbhsotg */
+static struct omap_hwmod_ocp_if am35xx_l4_core__usbhsotg = {
+ .master = &omap3xxx_l4_core_hwmod,
+ .slave = &am35xx_usbhsotg_hwmod,
+ .clk = "l4_ick",
+ .addr = am35xx_usbhsotg_addrs,
+ .addr_cnt = ARRAY_SIZE(am35xx_usbhsotg_addrs),
+ .user = OCP_USER_MPU,
+};
+
+static struct omap_hwmod_ocp_if *am35xx_usbhsotg_masters[] = {
+ &am35xx_usbhsotg__l3,
+};
+
+static struct omap_hwmod_ocp_if *am35xx_usbhsotg_slaves[] = {
+ &am35xx_l4_core__usbhsotg,
+};
/* Slave interfaces on the L4_CORE interconnect */
static struct omap_hwmod_ocp_if *omap3xxx_l4_core_slaves[] = {
&omap3xxx_l3_main__l4_core,
- &omap3_l4_core__sr1,
- &omap3_l4_core__sr2,
-};
-
-/* Master interfaces on the L4_CORE interconnect */
-static struct omap_hwmod_ocp_if *omap3xxx_l4_core_masters[] = {
- &omap3xxx_l4_core__l4_wkup,
- &omap3_l4_core__uart1,
- &omap3_l4_core__uart2,
- &omap3_l4_core__i2c1,
- &omap3_l4_core__i2c2,
- &omap3_l4_core__i2c3,
};
/* L4 CORE */
static struct omap_hwmod omap3xxx_l4_core_hwmod = {
.name = "l4_core",
.class = &l4_hwmod_class,
- .masters = omap3xxx_l4_core_masters,
- .masters_cnt = ARRAY_SIZE(omap3xxx_l4_core_masters),
.slaves = omap3xxx_l4_core_slaves,
.slaves_cnt = ARRAY_SIZE(omap3xxx_l4_core_slaves),
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
@@ -335,18 +507,10 @@
&omap3xxx_l3_main__l4_per,
};
-/* Master interfaces on the L4_PER interconnect */
-static struct omap_hwmod_ocp_if *omap3xxx_l4_per_masters[] = {
- &omap3_l4_per__uart3,
- &omap3_l4_per__uart4,
-};
-
/* L4 PER */
static struct omap_hwmod omap3xxx_l4_per_hwmod = {
.name = "l4_per",
.class = &l4_hwmod_class,
- .masters = omap3xxx_l4_per_masters,
- .masters_cnt = ARRAY_SIZE(omap3xxx_l4_per_masters),
.slaves = omap3xxx_l4_per_slaves,
.slaves_cnt = ARRAY_SIZE(omap3xxx_l4_per_slaves),
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
@@ -358,16 +522,10 @@
&omap3xxx_l4_core__l4_wkup,
};
-/* Master interfaces on the L4_WKUP interconnect */
-static struct omap_hwmod_ocp_if *omap3xxx_l4_wkup_masters[] = {
-};
-
/* L4 WKUP */
static struct omap_hwmod omap3xxx_l4_wkup_hwmod = {
.name = "l4_wkup",
.class = &l4_hwmod_class,
- .masters = omap3xxx_l4_wkup_masters,
- .masters_cnt = ARRAY_SIZE(omap3xxx_l4_wkup_masters),
.slaves = omap3xxx_l4_wkup_slaves,
.slaves_cnt = ARRAY_SIZE(omap3xxx_l4_wkup_slaves),
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
@@ -417,6 +575,640 @@
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
};
+/* timer class */
+static struct omap_hwmod_class_sysconfig omap3xxx_timer_1ms_sysc = {
+ .rev_offs = 0x0000,
+ .sysc_offs = 0x0010,
+ .syss_offs = 0x0014,
+ .sysc_flags = (SYSC_HAS_SIDLEMODE | SYSC_HAS_CLOCKACTIVITY |
+ SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET |
+ SYSC_HAS_EMUFREE | SYSC_HAS_AUTOIDLE),
+ .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
+ .sysc_fields = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap3xxx_timer_1ms_hwmod_class = {
+ .name = "timer",
+ .sysc = &omap3xxx_timer_1ms_sysc,
+ .rev = OMAP_TIMER_IP_VERSION_1,
+};
+
+static struct omap_hwmod_class_sysconfig omap3xxx_timer_sysc = {
+ .rev_offs = 0x0000,
+ .sysc_offs = 0x0010,
+ .syss_offs = 0x0014,
+ .sysc_flags = (SYSC_HAS_SIDLEMODE | SYSC_HAS_ENAWAKEUP |
+ SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE),
+ .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
+ .sysc_fields = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap3xxx_timer_hwmod_class = {
+ .name = "timer",
+ .sysc = &omap3xxx_timer_sysc,
+ .rev = OMAP_TIMER_IP_VERSION_1,
+};
+
+/* timer1 */
+static struct omap_hwmod omap3xxx_timer1_hwmod;
+static struct omap_hwmod_irq_info omap3xxx_timer1_mpu_irqs[] = {
+ { .irq = 37, },
+};
+
+static struct omap_hwmod_addr_space omap3xxx_timer1_addrs[] = {
+ {
+ .pa_start = 0x48318000,
+ .pa_end = 0x48318000 + SZ_1K - 1,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_wkup -> timer1 */
+static struct omap_hwmod_ocp_if omap3xxx_l4_wkup__timer1 = {
+ .master = &omap3xxx_l4_wkup_hwmod,
+ .slave = &omap3xxx_timer1_hwmod,
+ .clk = "gpt1_ick",
+ .addr = omap3xxx_timer1_addrs,
+ .addr_cnt = ARRAY_SIZE(omap3xxx_timer1_addrs),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer1 slave port */
+static struct omap_hwmod_ocp_if *omap3xxx_timer1_slaves[] = {
+ &omap3xxx_l4_wkup__timer1,
+};
+
+/* timer1 hwmod */
+static struct omap_hwmod omap3xxx_timer1_hwmod = {
+ .name = "timer1",
+ .mpu_irqs = omap3xxx_timer1_mpu_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap3xxx_timer1_mpu_irqs),
+ .main_clk = "gpt1_fck",
+ .prcm = {
+ .omap2 = {
+ .prcm_reg_id = 1,
+ .module_bit = OMAP3430_EN_GPT1_SHIFT,
+ .module_offs = WKUP_MOD,
+ .idlest_reg_id = 1,
+ .idlest_idle_bit = OMAP3430_ST_GPT1_SHIFT,
+ },
+ },
+ .slaves = omap3xxx_timer1_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap3xxx_timer1_slaves),
+ .class = &omap3xxx_timer_1ms_hwmod_class,
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
+};
+
+/* timer2 */
+static struct omap_hwmod omap3xxx_timer2_hwmod;
+static struct omap_hwmod_irq_info omap3xxx_timer2_mpu_irqs[] = {
+ { .irq = 38, },
+};
+
+static struct omap_hwmod_addr_space omap3xxx_timer2_addrs[] = {
+ {
+ .pa_start = 0x49032000,
+ .pa_end = 0x49032000 + SZ_1K - 1,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_per -> timer2 */
+static struct omap_hwmod_ocp_if omap3xxx_l4_per__timer2 = {
+ .master = &omap3xxx_l4_per_hwmod,
+ .slave = &omap3xxx_timer2_hwmod,
+ .clk = "gpt2_ick",
+ .addr = omap3xxx_timer2_addrs,
+ .addr_cnt = ARRAY_SIZE(omap3xxx_timer2_addrs),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer2 slave port */
+static struct omap_hwmod_ocp_if *omap3xxx_timer2_slaves[] = {
+ &omap3xxx_l4_per__timer2,
+};
+
+/* timer2 hwmod */
+static struct omap_hwmod omap3xxx_timer2_hwmod = {
+ .name = "timer2",
+ .mpu_irqs = omap3xxx_timer2_mpu_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap3xxx_timer2_mpu_irqs),
+ .main_clk = "gpt2_fck",
+ .prcm = {
+ .omap2 = {
+ .prcm_reg_id = 1,
+ .module_bit = OMAP3430_EN_GPT2_SHIFT,
+ .module_offs = OMAP3430_PER_MOD,
+ .idlest_reg_id = 1,
+ .idlest_idle_bit = OMAP3430_ST_GPT2_SHIFT,
+ },
+ },
+ .slaves = omap3xxx_timer2_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap3xxx_timer2_slaves),
+ .class = &omap3xxx_timer_1ms_hwmod_class,
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
+};
+
+/* timer3 */
+static struct omap_hwmod omap3xxx_timer3_hwmod;
+static struct omap_hwmod_irq_info omap3xxx_timer3_mpu_irqs[] = {
+ { .irq = 39, },
+};
+
+static struct omap_hwmod_addr_space omap3xxx_timer3_addrs[] = {
+ {
+ .pa_start = 0x49034000,
+ .pa_end = 0x49034000 + SZ_1K - 1,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_per -> timer3 */
+static struct omap_hwmod_ocp_if omap3xxx_l4_per__timer3 = {
+ .master = &omap3xxx_l4_per_hwmod,
+ .slave = &omap3xxx_timer3_hwmod,
+ .clk = "gpt3_ick",
+ .addr = omap3xxx_timer3_addrs,
+ .addr_cnt = ARRAY_SIZE(omap3xxx_timer3_addrs),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer3 slave port */
+static struct omap_hwmod_ocp_if *omap3xxx_timer3_slaves[] = {
+ &omap3xxx_l4_per__timer3,
+};
+
+/* timer3 hwmod */
+static struct omap_hwmod omap3xxx_timer3_hwmod = {
+ .name = "timer3",
+ .mpu_irqs = omap3xxx_timer3_mpu_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap3xxx_timer3_mpu_irqs),
+ .main_clk = "gpt3_fck",
+ .prcm = {
+ .omap2 = {
+ .prcm_reg_id = 1,
+ .module_bit = OMAP3430_EN_GPT3_SHIFT,
+ .module_offs = OMAP3430_PER_MOD,
+ .idlest_reg_id = 1,
+ .idlest_idle_bit = OMAP3430_ST_GPT3_SHIFT,
+ },
+ },
+ .slaves = omap3xxx_timer3_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap3xxx_timer3_slaves),
+ .class = &omap3xxx_timer_hwmod_class,
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
+};
+
+/* timer4 */
+static struct omap_hwmod omap3xxx_timer4_hwmod;
+static struct omap_hwmod_irq_info omap3xxx_timer4_mpu_irqs[] = {
+ { .irq = 40, },
+};
+
+static struct omap_hwmod_addr_space omap3xxx_timer4_addrs[] = {
+ {
+ .pa_start = 0x49036000,
+ .pa_end = 0x49036000 + SZ_1K - 1,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_per -> timer4 */
+static struct omap_hwmod_ocp_if omap3xxx_l4_per__timer4 = {
+ .master = &omap3xxx_l4_per_hwmod,
+ .slave = &omap3xxx_timer4_hwmod,
+ .clk = "gpt4_ick",
+ .addr = omap3xxx_timer4_addrs,
+ .addr_cnt = ARRAY_SIZE(omap3xxx_timer4_addrs),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer4 slave port */
+static struct omap_hwmod_ocp_if *omap3xxx_timer4_slaves[] = {
+ &omap3xxx_l4_per__timer4,
+};
+
+/* timer4 hwmod */
+static struct omap_hwmod omap3xxx_timer4_hwmod = {
+ .name = "timer4",
+ .mpu_irqs = omap3xxx_timer4_mpu_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap3xxx_timer4_mpu_irqs),
+ .main_clk = "gpt4_fck",
+ .prcm = {
+ .omap2 = {
+ .prcm_reg_id = 1,
+ .module_bit = OMAP3430_EN_GPT4_SHIFT,
+ .module_offs = OMAP3430_PER_MOD,
+ .idlest_reg_id = 1,
+ .idlest_idle_bit = OMAP3430_ST_GPT4_SHIFT,
+ },
+ },
+ .slaves = omap3xxx_timer4_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap3xxx_timer4_slaves),
+ .class = &omap3xxx_timer_hwmod_class,
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
+};
+
+/* timer5 */
+static struct omap_hwmod omap3xxx_timer5_hwmod;
+static struct omap_hwmod_irq_info omap3xxx_timer5_mpu_irqs[] = {
+ { .irq = 41, },
+};
+
+static struct omap_hwmod_addr_space omap3xxx_timer5_addrs[] = {
+ {
+ .pa_start = 0x49038000,
+ .pa_end = 0x49038000 + SZ_1K - 1,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_per -> timer5 */
+static struct omap_hwmod_ocp_if omap3xxx_l4_per__timer5 = {
+ .master = &omap3xxx_l4_per_hwmod,
+ .slave = &omap3xxx_timer5_hwmod,
+ .clk = "gpt5_ick",
+ .addr = omap3xxx_timer5_addrs,
+ .addr_cnt = ARRAY_SIZE(omap3xxx_timer5_addrs),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer5 slave port */
+static struct omap_hwmod_ocp_if *omap3xxx_timer5_slaves[] = {
+ &omap3xxx_l4_per__timer5,
+};
+
+/* timer5 hwmod */
+static struct omap_hwmod omap3xxx_timer5_hwmod = {
+ .name = "timer5",
+ .mpu_irqs = omap3xxx_timer5_mpu_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap3xxx_timer5_mpu_irqs),
+ .main_clk = "gpt5_fck",
+ .prcm = {
+ .omap2 = {
+ .prcm_reg_id = 1,
+ .module_bit = OMAP3430_EN_GPT5_SHIFT,
+ .module_offs = OMAP3430_PER_MOD,
+ .idlest_reg_id = 1,
+ .idlest_idle_bit = OMAP3430_ST_GPT5_SHIFT,
+ },
+ },
+ .slaves = omap3xxx_timer5_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap3xxx_timer5_slaves),
+ .class = &omap3xxx_timer_hwmod_class,
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
+};
+
+/* timer6 */
+static struct omap_hwmod omap3xxx_timer6_hwmod;
+static struct omap_hwmod_irq_info omap3xxx_timer6_mpu_irqs[] = {
+ { .irq = 42, },
+};
+
+static struct omap_hwmod_addr_space omap3xxx_timer6_addrs[] = {
+ {
+ .pa_start = 0x4903A000,
+ .pa_end = 0x4903A000 + SZ_1K - 1,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_per -> timer6 */
+static struct omap_hwmod_ocp_if omap3xxx_l4_per__timer6 = {
+ .master = &omap3xxx_l4_per_hwmod,
+ .slave = &omap3xxx_timer6_hwmod,
+ .clk = "gpt6_ick",
+ .addr = omap3xxx_timer6_addrs,
+ .addr_cnt = ARRAY_SIZE(omap3xxx_timer6_addrs),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer6 slave port */
+static struct omap_hwmod_ocp_if *omap3xxx_timer6_slaves[] = {
+ &omap3xxx_l4_per__timer6,
+};
+
+/* timer6 hwmod */
+static struct omap_hwmod omap3xxx_timer6_hwmod = {
+ .name = "timer6",
+ .mpu_irqs = omap3xxx_timer6_mpu_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap3xxx_timer6_mpu_irqs),
+ .main_clk = "gpt6_fck",
+ .prcm = {
+ .omap2 = {
+ .prcm_reg_id = 1,
+ .module_bit = OMAP3430_EN_GPT6_SHIFT,
+ .module_offs = OMAP3430_PER_MOD,
+ .idlest_reg_id = 1,
+ .idlest_idle_bit = OMAP3430_ST_GPT6_SHIFT,
+ },
+ },
+ .slaves = omap3xxx_timer6_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap3xxx_timer6_slaves),
+ .class = &omap3xxx_timer_hwmod_class,
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
+};
+
+/* timer7 */
+static struct omap_hwmod omap3xxx_timer7_hwmod;
+static struct omap_hwmod_irq_info omap3xxx_timer7_mpu_irqs[] = {
+ { .irq = 43, },
+};
+
+static struct omap_hwmod_addr_space omap3xxx_timer7_addrs[] = {
+ {
+ .pa_start = 0x4903C000,
+ .pa_end = 0x4903C000 + SZ_1K - 1,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_per -> timer7 */
+static struct omap_hwmod_ocp_if omap3xxx_l4_per__timer7 = {
+ .master = &omap3xxx_l4_per_hwmod,
+ .slave = &omap3xxx_timer7_hwmod,
+ .clk = "gpt7_ick",
+ .addr = omap3xxx_timer7_addrs,
+ .addr_cnt = ARRAY_SIZE(omap3xxx_timer7_addrs),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer7 slave port */
+static struct omap_hwmod_ocp_if *omap3xxx_timer7_slaves[] = {
+ &omap3xxx_l4_per__timer7,
+};
+
+/* timer7 hwmod */
+static struct omap_hwmod omap3xxx_timer7_hwmod = {
+ .name = "timer7",
+ .mpu_irqs = omap3xxx_timer7_mpu_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap3xxx_timer7_mpu_irqs),
+ .main_clk = "gpt7_fck",
+ .prcm = {
+ .omap2 = {
+ .prcm_reg_id = 1,
+ .module_bit = OMAP3430_EN_GPT7_SHIFT,
+ .module_offs = OMAP3430_PER_MOD,
+ .idlest_reg_id = 1,
+ .idlest_idle_bit = OMAP3430_ST_GPT7_SHIFT,
+ },
+ },
+ .slaves = omap3xxx_timer7_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap3xxx_timer7_slaves),
+ .class = &omap3xxx_timer_hwmod_class,
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
+};
+
+/* timer8 */
+static struct omap_hwmod omap3xxx_timer8_hwmod;
+static struct omap_hwmod_irq_info omap3xxx_timer8_mpu_irqs[] = {
+ { .irq = 44, },
+};
+
+static struct omap_hwmod_addr_space omap3xxx_timer8_addrs[] = {
+ {
+ .pa_start = 0x4903E000,
+ .pa_end = 0x4903E000 + SZ_1K - 1,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_per -> timer8 */
+static struct omap_hwmod_ocp_if omap3xxx_l4_per__timer8 = {
+ .master = &omap3xxx_l4_per_hwmod,
+ .slave = &omap3xxx_timer8_hwmod,
+ .clk = "gpt8_ick",
+ .addr = omap3xxx_timer8_addrs,
+ .addr_cnt = ARRAY_SIZE(omap3xxx_timer8_addrs),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer8 slave port */
+static struct omap_hwmod_ocp_if *omap3xxx_timer8_slaves[] = {
+ &omap3xxx_l4_per__timer8,
+};
+
+/* timer8 hwmod */
+static struct omap_hwmod omap3xxx_timer8_hwmod = {
+ .name = "timer8",
+ .mpu_irqs = omap3xxx_timer8_mpu_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap3xxx_timer8_mpu_irqs),
+ .main_clk = "gpt8_fck",
+ .prcm = {
+ .omap2 = {
+ .prcm_reg_id = 1,
+ .module_bit = OMAP3430_EN_GPT8_SHIFT,
+ .module_offs = OMAP3430_PER_MOD,
+ .idlest_reg_id = 1,
+ .idlest_idle_bit = OMAP3430_ST_GPT8_SHIFT,
+ },
+ },
+ .slaves = omap3xxx_timer8_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap3xxx_timer8_slaves),
+ .class = &omap3xxx_timer_hwmod_class,
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
+};
+
+/* timer9 */
+static struct omap_hwmod omap3xxx_timer9_hwmod;
+static struct omap_hwmod_irq_info omap3xxx_timer9_mpu_irqs[] = {
+ { .irq = 45, },
+};
+
+static struct omap_hwmod_addr_space omap3xxx_timer9_addrs[] = {
+ {
+ .pa_start = 0x49040000,
+ .pa_end = 0x49040000 + SZ_1K - 1,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_per -> timer9 */
+static struct omap_hwmod_ocp_if omap3xxx_l4_per__timer9 = {
+ .master = &omap3xxx_l4_per_hwmod,
+ .slave = &omap3xxx_timer9_hwmod,
+ .clk = "gpt9_ick",
+ .addr = omap3xxx_timer9_addrs,
+ .addr_cnt = ARRAY_SIZE(omap3xxx_timer9_addrs),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer9 slave port */
+static struct omap_hwmod_ocp_if *omap3xxx_timer9_slaves[] = {
+ &omap3xxx_l4_per__timer9,
+};
+
+/* timer9 hwmod */
+static struct omap_hwmod omap3xxx_timer9_hwmod = {
+ .name = "timer9",
+ .mpu_irqs = omap3xxx_timer9_mpu_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap3xxx_timer9_mpu_irqs),
+ .main_clk = "gpt9_fck",
+ .prcm = {
+ .omap2 = {
+ .prcm_reg_id = 1,
+ .module_bit = OMAP3430_EN_GPT9_SHIFT,
+ .module_offs = OMAP3430_PER_MOD,
+ .idlest_reg_id = 1,
+ .idlest_idle_bit = OMAP3430_ST_GPT9_SHIFT,
+ },
+ },
+ .slaves = omap3xxx_timer9_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap3xxx_timer9_slaves),
+ .class = &omap3xxx_timer_hwmod_class,
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
+};
+
+/* timer10 */
+static struct omap_hwmod omap3xxx_timer10_hwmod;
+static struct omap_hwmod_irq_info omap3xxx_timer10_mpu_irqs[] = {
+ { .irq = 46, },
+};
+
+static struct omap_hwmod_addr_space omap3xxx_timer10_addrs[] = {
+ {
+ .pa_start = 0x48086000,
+ .pa_end = 0x48086000 + SZ_1K - 1,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_core -> timer10 */
+static struct omap_hwmod_ocp_if omap3xxx_l4_core__timer10 = {
+ .master = &omap3xxx_l4_core_hwmod,
+ .slave = &omap3xxx_timer10_hwmod,
+ .clk = "gpt10_ick",
+ .addr = omap3xxx_timer10_addrs,
+ .addr_cnt = ARRAY_SIZE(omap3xxx_timer10_addrs),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer10 slave port */
+static struct omap_hwmod_ocp_if *omap3xxx_timer10_slaves[] = {
+ &omap3xxx_l4_core__timer10,
+};
+
+/* timer10 hwmod */
+static struct omap_hwmod omap3xxx_timer10_hwmod = {
+ .name = "timer10",
+ .mpu_irqs = omap3xxx_timer10_mpu_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap3xxx_timer10_mpu_irqs),
+ .main_clk = "gpt10_fck",
+ .prcm = {
+ .omap2 = {
+ .prcm_reg_id = 1,
+ .module_bit = OMAP3430_EN_GPT10_SHIFT,
+ .module_offs = CORE_MOD,
+ .idlest_reg_id = 1,
+ .idlest_idle_bit = OMAP3430_ST_GPT10_SHIFT,
+ },
+ },
+ .slaves = omap3xxx_timer10_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap3xxx_timer10_slaves),
+ .class = &omap3xxx_timer_1ms_hwmod_class,
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
+};
+
+/* timer11 */
+static struct omap_hwmod omap3xxx_timer11_hwmod;
+static struct omap_hwmod_irq_info omap3xxx_timer11_mpu_irqs[] = {
+ { .irq = 47, },
+};
+
+static struct omap_hwmod_addr_space omap3xxx_timer11_addrs[] = {
+ {
+ .pa_start = 0x48088000,
+ .pa_end = 0x48088000 + SZ_1K - 1,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_core -> timer11 */
+static struct omap_hwmod_ocp_if omap3xxx_l4_core__timer11 = {
+ .master = &omap3xxx_l4_core_hwmod,
+ .slave = &omap3xxx_timer11_hwmod,
+ .clk = "gpt11_ick",
+ .addr = omap3xxx_timer11_addrs,
+ .addr_cnt = ARRAY_SIZE(omap3xxx_timer11_addrs),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer11 slave port */
+static struct omap_hwmod_ocp_if *omap3xxx_timer11_slaves[] = {
+ &omap3xxx_l4_core__timer11,
+};
+
+/* timer11 hwmod */
+static struct omap_hwmod omap3xxx_timer11_hwmod = {
+ .name = "timer11",
+ .mpu_irqs = omap3xxx_timer11_mpu_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap3xxx_timer11_mpu_irqs),
+ .main_clk = "gpt11_fck",
+ .prcm = {
+ .omap2 = {
+ .prcm_reg_id = 1,
+ .module_bit = OMAP3430_EN_GPT11_SHIFT,
+ .module_offs = CORE_MOD,
+ .idlest_reg_id = 1,
+ .idlest_idle_bit = OMAP3430_ST_GPT11_SHIFT,
+ },
+ },
+ .slaves = omap3xxx_timer11_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap3xxx_timer11_slaves),
+ .class = &omap3xxx_timer_hwmod_class,
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
+};
+
+/* timer12*/
+static struct omap_hwmod omap3xxx_timer12_hwmod;
+static struct omap_hwmod_irq_info omap3xxx_timer12_mpu_irqs[] = {
+ { .irq = 95, },
+};
+
+static struct omap_hwmod_addr_space omap3xxx_timer12_addrs[] = {
+ {
+ .pa_start = 0x48304000,
+ .pa_end = 0x48304000 + SZ_1K - 1,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_core -> timer12 */
+static struct omap_hwmod_ocp_if omap3xxx_l4_core__timer12 = {
+ .master = &omap3xxx_l4_core_hwmod,
+ .slave = &omap3xxx_timer12_hwmod,
+ .clk = "gpt12_ick",
+ .addr = omap3xxx_timer12_addrs,
+ .addr_cnt = ARRAY_SIZE(omap3xxx_timer12_addrs),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer12 slave port */
+static struct omap_hwmod_ocp_if *omap3xxx_timer12_slaves[] = {
+ &omap3xxx_l4_core__timer12,
+};
+
+/* timer12 hwmod */
+static struct omap_hwmod omap3xxx_timer12_hwmod = {
+ .name = "timer12",
+ .mpu_irqs = omap3xxx_timer12_mpu_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap3xxx_timer12_mpu_irqs),
+ .main_clk = "gpt12_fck",
+ .prcm = {
+ .omap2 = {
+ .prcm_reg_id = 1,
+ .module_bit = OMAP3430_EN_GPT12_SHIFT,
+ .module_offs = WKUP_MOD,
+ .idlest_reg_id = 1,
+ .idlest_idle_bit = OMAP3430_ST_GPT12_SHIFT,
+ },
+ },
+ .slaves = omap3xxx_timer12_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap3xxx_timer12_slaves),
+ .class = &omap3xxx_timer_hwmod_class,
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
+};
+
/* l4_wkup -> wd_timer2 */
static struct omap_hwmod_addr_space omap3xxx_wd_timer2_addrs[] = {
{
@@ -447,7 +1239,8 @@
.syss_offs = 0x0014,
.sysc_flags = (SYSC_HAS_SIDLEMODE | SYSC_HAS_EMUFREE |
SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET |
- SYSC_HAS_AUTOIDLE | SYSC_HAS_CLOCKACTIVITY),
+ SYSC_HAS_AUTOIDLE | SYSC_HAS_CLOCKACTIVITY |
+ SYSS_HAS_RESET_STATUS),
.idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
.sysc_fields = &omap_hwmod_sysc_type1,
};
@@ -459,7 +1252,7 @@
.syss_offs = 0x10,
.sysc_flags = (SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_SIDLEMODE |
SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET |
- SYSC_HAS_AUTOIDLE),
+ SYSC_HAS_AUTOIDLE | SYSS_HAS_RESET_STATUS),
.idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
.sysc_fields = &omap_hwmod_sysc_type1,
};
@@ -491,6 +1284,11 @@
.slaves = omap3xxx_wd_timer2_slaves,
.slaves_cnt = ARRAY_SIZE(omap3xxx_wd_timer2_slaves),
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
+ /*
+ * XXX: Use software supervised mode, HW supervised smartidle seems to
+ * block CORE power domain idle transitions. Maybe a HW bug in wdt2?
+ */
+ .flags = HWMOD_SWSUP_SIDLE,
};
/* UART common */
@@ -501,7 +1299,7 @@
.syss_offs = 0x58,
.sysc_flags = (SYSC_HAS_SIDLEMODE |
SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET |
- SYSC_HAS_AUTOIDLE),
+ SYSC_HAS_AUTOIDLE | SYSS_HAS_RESET_STATUS),
.idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
.sysc_fields = &omap_hwmod_sysc_type1,
};
@@ -664,6 +1462,411 @@
.sysc = &i2c_sysc,
};
+/*
+ * 'dss' class
+ * display sub-system
+ */
+
+static struct omap_hwmod_class_sysconfig omap3xxx_dss_sysc = {
+ .rev_offs = 0x0000,
+ .sysc_offs = 0x0010,
+ .syss_offs = 0x0014,
+ .sysc_flags = (SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE),
+ .sysc_fields = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap3xxx_dss_hwmod_class = {
+ .name = "dss",
+ .sysc = &omap3xxx_dss_sysc,
+};
+
+/* dss */
+static struct omap_hwmod_irq_info omap3xxx_dss_irqs[] = {
+ { .irq = 25 },
+};
+
+static struct omap_hwmod_dma_info omap3xxx_dss_sdma_chs[] = {
+ { .name = "dispc", .dma_req = 5 },
+ { .name = "dsi1", .dma_req = 74 },
+};
+
+/* dss */
+/* dss master ports */
+static struct omap_hwmod_ocp_if *omap3xxx_dss_masters[] = {
+ &omap3xxx_dss__l3,
+};
+
+static struct omap_hwmod_addr_space omap3xxx_dss_addrs[] = {
+ {
+ .pa_start = 0x48050000,
+ .pa_end = 0x480503FF,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_core -> dss */
+static struct omap_hwmod_ocp_if omap3430es1_l4_core__dss = {
+ .master = &omap3xxx_l4_core_hwmod,
+ .slave = &omap3430es1_dss_core_hwmod,
+ .clk = "dss_ick",
+ .addr = omap3xxx_dss_addrs,
+ .addr_cnt = ARRAY_SIZE(omap3xxx_dss_addrs),
+ .fw = {
+ .omap2 = {
+ .l4_fw_region = OMAP3ES1_L4_CORE_FW_DSS_CORE_REGION,
+ .l4_prot_group = OMAP3_L4_CORE_FW_DSS_PROT_GROUP,
+ .flags = OMAP_FIREWALL_L4,
+ }
+ },
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+static struct omap_hwmod_ocp_if omap3xxx_l4_core__dss = {
+ .master = &omap3xxx_l4_core_hwmod,
+ .slave = &omap3xxx_dss_core_hwmod,
+ .clk = "dss_ick",
+ .addr = omap3xxx_dss_addrs,
+ .addr_cnt = ARRAY_SIZE(omap3xxx_dss_addrs),
+ .fw = {
+ .omap2 = {
+ .l4_fw_region = OMAP3_L4_CORE_FW_DSS_CORE_REGION,
+ .l4_prot_group = OMAP3_L4_CORE_FW_DSS_PROT_GROUP,
+ .flags = OMAP_FIREWALL_L4,
+ }
+ },
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* dss slave ports */
+static struct omap_hwmod_ocp_if *omap3430es1_dss_slaves[] = {
+ &omap3430es1_l4_core__dss,
+};
+
+static struct omap_hwmod_ocp_if *omap3xxx_dss_slaves[] = {
+ &omap3xxx_l4_core__dss,
+};
+
+static struct omap_hwmod_opt_clk dss_opt_clks[] = {
+ { .role = "tv_clk", .clk = "dss_tv_fck" },
+ { .role = "dssclk", .clk = "dss_96m_fck" },
+ { .role = "sys_clk", .clk = "dss2_alwon_fck" },
+};
+
+static struct omap_hwmod omap3430es1_dss_core_hwmod = {
+ .name = "dss_core",
+ .class = &omap3xxx_dss_hwmod_class,
+ .main_clk = "dss1_alwon_fck", /* instead of dss_fck */
+ .mpu_irqs = omap3xxx_dss_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap3xxx_dss_irqs),
+ .sdma_reqs = omap3xxx_dss_sdma_chs,
+ .sdma_reqs_cnt = ARRAY_SIZE(omap3xxx_dss_sdma_chs),
+
+ .prcm = {
+ .omap2 = {
+ .prcm_reg_id = 1,
+ .module_bit = OMAP3430_EN_DSS1_SHIFT,
+ .module_offs = OMAP3430_DSS_MOD,
+ .idlest_reg_id = 1,
+ .idlest_stdby_bit = OMAP3430ES1_ST_DSS_SHIFT,
+ },
+ },
+ .opt_clks = dss_opt_clks,
+ .opt_clks_cnt = ARRAY_SIZE(dss_opt_clks),
+ .slaves = omap3430es1_dss_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap3430es1_dss_slaves),
+ .masters = omap3xxx_dss_masters,
+ .masters_cnt = ARRAY_SIZE(omap3xxx_dss_masters),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430ES1),
+ .flags = HWMOD_NO_IDLEST,
+};
+
+static struct omap_hwmod omap3xxx_dss_core_hwmod = {
+ .name = "dss_core",
+ .class = &omap3xxx_dss_hwmod_class,
+ .main_clk = "dss1_alwon_fck", /* instead of dss_fck */
+ .mpu_irqs = omap3xxx_dss_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap3xxx_dss_irqs),
+ .sdma_reqs = omap3xxx_dss_sdma_chs,
+ .sdma_reqs_cnt = ARRAY_SIZE(omap3xxx_dss_sdma_chs),
+
+ .prcm = {
+ .omap2 = {
+ .prcm_reg_id = 1,
+ .module_bit = OMAP3430_EN_DSS1_SHIFT,
+ .module_offs = OMAP3430_DSS_MOD,
+ .idlest_reg_id = 1,
+ .idlest_idle_bit = OMAP3430ES2_ST_DSS_IDLE_SHIFT,
+ .idlest_stdby_bit = OMAP3430ES2_ST_DSS_STDBY_SHIFT,
+ },
+ },
+ .opt_clks = dss_opt_clks,
+ .opt_clks_cnt = ARRAY_SIZE(dss_opt_clks),
+ .slaves = omap3xxx_dss_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap3xxx_dss_slaves),
+ .masters = omap3xxx_dss_masters,
+ .masters_cnt = ARRAY_SIZE(omap3xxx_dss_masters),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_GE_OMAP3430ES2 |
+ CHIP_IS_OMAP3630ES1 | CHIP_GE_OMAP3630ES1_1),
+};
+
+/*
+ * 'dispc' class
+ * display controller
+ */
+
+static struct omap_hwmod_class_sysconfig omap3xxx_dispc_sysc = {
+ .rev_offs = 0x0000,
+ .sysc_offs = 0x0010,
+ .syss_offs = 0x0014,
+ .sysc_flags = (SYSC_HAS_SIDLEMODE | SYSC_HAS_CLOCKACTIVITY |
+ SYSC_HAS_MIDLEMODE | SYSC_HAS_ENAWAKEUP |
+ SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE),
+ .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
+ MSTANDBY_FORCE | MSTANDBY_NO | MSTANDBY_SMART),
+ .sysc_fields = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap3xxx_dispc_hwmod_class = {
+ .name = "dispc",
+ .sysc = &omap3xxx_dispc_sysc,
+};
+
+static struct omap_hwmod_addr_space omap3xxx_dss_dispc_addrs[] = {
+ {
+ .pa_start = 0x48050400,
+ .pa_end = 0x480507FF,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_core -> dss_dispc */
+static struct omap_hwmod_ocp_if omap3xxx_l4_core__dss_dispc = {
+ .master = &omap3xxx_l4_core_hwmod,
+ .slave = &omap3xxx_dss_dispc_hwmod,
+ .clk = "dss_ick",
+ .addr = omap3xxx_dss_dispc_addrs,
+ .addr_cnt = ARRAY_SIZE(omap3xxx_dss_dispc_addrs),
+ .fw = {
+ .omap2 = {
+ .l4_fw_region = OMAP3_L4_CORE_FW_DSS_DISPC_REGION,
+ .l4_prot_group = OMAP3_L4_CORE_FW_DSS_PROT_GROUP,
+ .flags = OMAP_FIREWALL_L4,
+ }
+ },
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* dss_dispc slave ports */
+static struct omap_hwmod_ocp_if *omap3xxx_dss_dispc_slaves[] = {
+ &omap3xxx_l4_core__dss_dispc,
+};
+
+static struct omap_hwmod omap3xxx_dss_dispc_hwmod = {
+ .name = "dss_dispc",
+ .class = &omap3xxx_dispc_hwmod_class,
+ .main_clk = "dss1_alwon_fck",
+ .prcm = {
+ .omap2 = {
+ .prcm_reg_id = 1,
+ .module_bit = OMAP3430_EN_DSS1_SHIFT,
+ .module_offs = OMAP3430_DSS_MOD,
+ },
+ },
+ .slaves = omap3xxx_dss_dispc_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap3xxx_dss_dispc_slaves),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430ES1 |
+ CHIP_GE_OMAP3430ES2 | CHIP_IS_OMAP3630ES1 |
+ CHIP_GE_OMAP3630ES1_1),
+ .flags = HWMOD_NO_IDLEST,
+};
+
+/*
+ * 'dsi' class
+ * display serial interface controller
+ */
+
+static struct omap_hwmod_class omap3xxx_dsi_hwmod_class = {
+ .name = "dsi",
+};
+
+/* dss_dsi1 */
+static struct omap_hwmod_addr_space omap3xxx_dss_dsi1_addrs[] = {
+ {
+ .pa_start = 0x4804FC00,
+ .pa_end = 0x4804FFFF,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_core -> dss_dsi1 */
+static struct omap_hwmod_ocp_if omap3xxx_l4_core__dss_dsi1 = {
+ .master = &omap3xxx_l4_core_hwmod,
+ .slave = &omap3xxx_dss_dsi1_hwmod,
+ .addr = omap3xxx_dss_dsi1_addrs,
+ .addr_cnt = ARRAY_SIZE(omap3xxx_dss_dsi1_addrs),
+ .fw = {
+ .omap2 = {
+ .l4_fw_region = OMAP3_L4_CORE_FW_DSS_DSI_REGION,
+ .l4_prot_group = OMAP3_L4_CORE_FW_DSS_PROT_GROUP,
+ .flags = OMAP_FIREWALL_L4,
+ }
+ },
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* dss_dsi1 slave ports */
+static struct omap_hwmod_ocp_if *omap3xxx_dss_dsi1_slaves[] = {
+ &omap3xxx_l4_core__dss_dsi1,
+};
+
+static struct omap_hwmod omap3xxx_dss_dsi1_hwmod = {
+ .name = "dss_dsi1",
+ .class = &omap3xxx_dsi_hwmod_class,
+ .main_clk = "dss1_alwon_fck",
+ .prcm = {
+ .omap2 = {
+ .prcm_reg_id = 1,
+ .module_bit = OMAP3430_EN_DSS1_SHIFT,
+ .module_offs = OMAP3430_DSS_MOD,
+ },
+ },
+ .slaves = omap3xxx_dss_dsi1_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap3xxx_dss_dsi1_slaves),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430ES1 |
+ CHIP_GE_OMAP3430ES2 | CHIP_IS_OMAP3630ES1 |
+ CHIP_GE_OMAP3630ES1_1),
+ .flags = HWMOD_NO_IDLEST,
+};
+
+/*
+ * 'rfbi' class
+ * remote frame buffer interface
+ */
+
+static struct omap_hwmod_class_sysconfig omap3xxx_rfbi_sysc = {
+ .rev_offs = 0x0000,
+ .sysc_offs = 0x0010,
+ .syss_offs = 0x0014,
+ .sysc_flags = (SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET |
+ SYSC_HAS_AUTOIDLE),
+ .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
+ .sysc_fields = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap3xxx_rfbi_hwmod_class = {
+ .name = "rfbi",
+ .sysc = &omap3xxx_rfbi_sysc,
+};
+
+static struct omap_hwmod_addr_space omap3xxx_dss_rfbi_addrs[] = {
+ {
+ .pa_start = 0x48050800,
+ .pa_end = 0x48050BFF,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_core -> dss_rfbi */
+static struct omap_hwmod_ocp_if omap3xxx_l4_core__dss_rfbi = {
+ .master = &omap3xxx_l4_core_hwmod,
+ .slave = &omap3xxx_dss_rfbi_hwmod,
+ .clk = "dss_ick",
+ .addr = omap3xxx_dss_rfbi_addrs,
+ .addr_cnt = ARRAY_SIZE(omap3xxx_dss_rfbi_addrs),
+ .fw = {
+ .omap2 = {
+ .l4_fw_region = OMAP3_L4_CORE_FW_DSS_RFBI_REGION,
+ .l4_prot_group = OMAP3_L4_CORE_FW_DSS_PROT_GROUP ,
+ .flags = OMAP_FIREWALL_L4,
+ }
+ },
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* dss_rfbi slave ports */
+static struct omap_hwmod_ocp_if *omap3xxx_dss_rfbi_slaves[] = {
+ &omap3xxx_l4_core__dss_rfbi,
+};
+
+static struct omap_hwmod omap3xxx_dss_rfbi_hwmod = {
+ .name = "dss_rfbi",
+ .class = &omap3xxx_rfbi_hwmod_class,
+ .main_clk = "dss1_alwon_fck",
+ .prcm = {
+ .omap2 = {
+ .prcm_reg_id = 1,
+ .module_bit = OMAP3430_EN_DSS1_SHIFT,
+ .module_offs = OMAP3430_DSS_MOD,
+ },
+ },
+ .slaves = omap3xxx_dss_rfbi_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap3xxx_dss_rfbi_slaves),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430ES1 |
+ CHIP_GE_OMAP3430ES2 | CHIP_IS_OMAP3630ES1 |
+ CHIP_GE_OMAP3630ES1_1),
+ .flags = HWMOD_NO_IDLEST,
+};
+
+/*
+ * 'venc' class
+ * video encoder
+ */
+
+static struct omap_hwmod_class omap3xxx_venc_hwmod_class = {
+ .name = "venc",
+};
+
+/* dss_venc */
+static struct omap_hwmod_addr_space omap3xxx_dss_venc_addrs[] = {
+ {
+ .pa_start = 0x48050C00,
+ .pa_end = 0x48050FFF,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_core -> dss_venc */
+static struct omap_hwmod_ocp_if omap3xxx_l4_core__dss_venc = {
+ .master = &omap3xxx_l4_core_hwmod,
+ .slave = &omap3xxx_dss_venc_hwmod,
+ .clk = "dss_tv_fck",
+ .addr = omap3xxx_dss_venc_addrs,
+ .addr_cnt = ARRAY_SIZE(omap3xxx_dss_venc_addrs),
+ .fw = {
+ .omap2 = {
+ .l4_fw_region = OMAP3_L4_CORE_FW_DSS_VENC_REGION,
+ .l4_prot_group = OMAP3_L4_CORE_FW_DSS_PROT_GROUP,
+ .flags = OMAP_FIREWALL_L4,
+ }
+ },
+ .flags = OCPIF_SWSUP_IDLE,
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* dss_venc slave ports */
+static struct omap_hwmod_ocp_if *omap3xxx_dss_venc_slaves[] = {
+ &omap3xxx_l4_core__dss_venc,
+};
+
+static struct omap_hwmod omap3xxx_dss_venc_hwmod = {
+ .name = "dss_venc",
+ .class = &omap3xxx_venc_hwmod_class,
+ .main_clk = "dss1_alwon_fck",
+ .prcm = {
+ .omap2 = {
+ .prcm_reg_id = 1,
+ .module_bit = OMAP3430_EN_DSS1_SHIFT,
+ .module_offs = OMAP3430_DSS_MOD,
+ },
+ },
+ .slaves = omap3xxx_dss_venc_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap3xxx_dss_venc_slaves),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430ES1 |
+ CHIP_GE_OMAP3430ES2 | CHIP_IS_OMAP3630ES1 |
+ CHIP_GE_OMAP3630ES1_1),
+ .flags = HWMOD_NO_IDLEST,
+};
+
/* I2C1 */
static struct omap_i2c_dev_attr i2c1_dev_attr = {
@@ -902,7 +2105,8 @@
.sysc_offs = 0x0010,
.syss_offs = 0x0014,
.sysc_flags = (SYSC_HAS_ENAWAKEUP | SYSC_HAS_SIDLEMODE |
- SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE),
+ SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE |
+ SYSS_HAS_RESET_STATUS),
.idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
.sysc_fields = &omap_hwmod_sysc_type1,
};
@@ -1156,7 +2360,8 @@
.syss_offs = 0x0028,
.sysc_flags = (SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET |
SYSC_HAS_MIDLEMODE | SYSC_HAS_CLOCKACTIVITY |
- SYSC_HAS_EMUFREE | SYSC_HAS_AUTOIDLE),
+ SYSC_HAS_EMUFREE | SYSC_HAS_AUTOIDLE |
+ SYSS_HAS_RESET_STATUS),
.idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
MSTANDBY_FORCE | MSTANDBY_NO | MSTANDBY_SMART),
.sysc_fields = &omap_hwmod_sysc_type1,
@@ -1227,6 +2432,437 @@
.flags = HWMOD_NO_IDLEST,
};
+/*
+ * 'mcbsp' class
+ * multi channel buffered serial port controller
+ */
+
+static struct omap_hwmod_class_sysconfig omap3xxx_mcbsp_sysc = {
+ .sysc_offs = 0x008c,
+ .sysc_flags = (SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_ENAWAKEUP |
+ SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET),
+ .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
+ .sysc_fields = &omap_hwmod_sysc_type1,
+ .clockact = 0x2,
+};
+
+static struct omap_hwmod_class omap3xxx_mcbsp_hwmod_class = {
+ .name = "mcbsp",
+ .sysc = &omap3xxx_mcbsp_sysc,
+ .rev = MCBSP_CONFIG_TYPE3,
+};
+
+/* mcbsp1 */
+static struct omap_hwmod_irq_info omap3xxx_mcbsp1_irqs[] = {
+ { .name = "irq", .irq = 16 },
+ { .name = "tx", .irq = 59 },
+ { .name = "rx", .irq = 60 },
+};
+
+static struct omap_hwmod_dma_info omap3xxx_mcbsp1_sdma_chs[] = {
+ { .name = "rx", .dma_req = 32 },
+ { .name = "tx", .dma_req = 31 },
+};
+
+static struct omap_hwmod_addr_space omap3xxx_mcbsp1_addrs[] = {
+ {
+ .name = "mpu",
+ .pa_start = 0x48074000,
+ .pa_end = 0x480740ff,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_core -> mcbsp1 */
+static struct omap_hwmod_ocp_if omap3xxx_l4_core__mcbsp1 = {
+ .master = &omap3xxx_l4_core_hwmod,
+ .slave = &omap3xxx_mcbsp1_hwmod,
+ .clk = "mcbsp1_ick",
+ .addr = omap3xxx_mcbsp1_addrs,
+ .addr_cnt = ARRAY_SIZE(omap3xxx_mcbsp1_addrs),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* mcbsp1 slave ports */
+static struct omap_hwmod_ocp_if *omap3xxx_mcbsp1_slaves[] = {
+ &omap3xxx_l4_core__mcbsp1,
+};
+
+static struct omap_hwmod omap3xxx_mcbsp1_hwmod = {
+ .name = "mcbsp1",
+ .class = &omap3xxx_mcbsp_hwmod_class,
+ .mpu_irqs = omap3xxx_mcbsp1_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap3xxx_mcbsp1_irqs),
+ .sdma_reqs = omap3xxx_mcbsp1_sdma_chs,
+ .sdma_reqs_cnt = ARRAY_SIZE(omap3xxx_mcbsp1_sdma_chs),
+ .main_clk = "mcbsp1_fck",
+ .prcm = {
+ .omap2 = {
+ .prcm_reg_id = 1,
+ .module_bit = OMAP3430_EN_MCBSP1_SHIFT,
+ .module_offs = CORE_MOD,
+ .idlest_reg_id = 1,
+ .idlest_idle_bit = OMAP3430_ST_MCBSP1_SHIFT,
+ },
+ },
+ .slaves = omap3xxx_mcbsp1_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap3xxx_mcbsp1_slaves),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
+};
+
+/* mcbsp2 */
+static struct omap_hwmod_irq_info omap3xxx_mcbsp2_irqs[] = {
+ { .name = "irq", .irq = 17 },
+ { .name = "tx", .irq = 62 },
+ { .name = "rx", .irq = 63 },
+};
+
+static struct omap_hwmod_dma_info omap3xxx_mcbsp2_sdma_chs[] = {
+ { .name = "rx", .dma_req = 34 },
+ { .name = "tx", .dma_req = 33 },
+};
+
+static struct omap_hwmod_addr_space omap3xxx_mcbsp2_addrs[] = {
+ {
+ .name = "mpu",
+ .pa_start = 0x49022000,
+ .pa_end = 0x490220ff,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_per -> mcbsp2 */
+static struct omap_hwmod_ocp_if omap3xxx_l4_per__mcbsp2 = {
+ .master = &omap3xxx_l4_per_hwmod,
+ .slave = &omap3xxx_mcbsp2_hwmod,
+ .clk = "mcbsp2_ick",
+ .addr = omap3xxx_mcbsp2_addrs,
+ .addr_cnt = ARRAY_SIZE(omap3xxx_mcbsp2_addrs),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* mcbsp2 slave ports */
+static struct omap_hwmod_ocp_if *omap3xxx_mcbsp2_slaves[] = {
+ &omap3xxx_l4_per__mcbsp2,
+};
+
+static struct omap_mcbsp_dev_attr omap34xx_mcbsp2_dev_attr = {
+ .sidetone = "mcbsp2_sidetone",
+};
+
+static struct omap_hwmod omap3xxx_mcbsp2_hwmod = {
+ .name = "mcbsp2",
+ .class = &omap3xxx_mcbsp_hwmod_class,
+ .mpu_irqs = omap3xxx_mcbsp2_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap3xxx_mcbsp2_irqs),
+ .sdma_reqs = omap3xxx_mcbsp2_sdma_chs,
+ .sdma_reqs_cnt = ARRAY_SIZE(omap3xxx_mcbsp2_sdma_chs),
+ .main_clk = "mcbsp2_fck",
+ .prcm = {
+ .omap2 = {
+ .prcm_reg_id = 1,
+ .module_bit = OMAP3430_EN_MCBSP2_SHIFT,
+ .module_offs = OMAP3430_PER_MOD,
+ .idlest_reg_id = 1,
+ .idlest_idle_bit = OMAP3430_ST_MCBSP2_SHIFT,
+ },
+ },
+ .slaves = omap3xxx_mcbsp2_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap3xxx_mcbsp2_slaves),
+ .dev_attr = &omap34xx_mcbsp2_dev_attr,
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
+};
+
+/* mcbsp3 */
+static struct omap_hwmod_irq_info omap3xxx_mcbsp3_irqs[] = {
+ { .name = "irq", .irq = 22 },
+ { .name = "tx", .irq = 89 },
+ { .name = "rx", .irq = 90 },
+};
+
+static struct omap_hwmod_dma_info omap3xxx_mcbsp3_sdma_chs[] = {
+ { .name = "rx", .dma_req = 18 },
+ { .name = "tx", .dma_req = 17 },
+};
+
+static struct omap_hwmod_addr_space omap3xxx_mcbsp3_addrs[] = {
+ {
+ .name = "mpu",
+ .pa_start = 0x49024000,
+ .pa_end = 0x490240ff,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_per -> mcbsp3 */
+static struct omap_hwmod_ocp_if omap3xxx_l4_per__mcbsp3 = {
+ .master = &omap3xxx_l4_per_hwmod,
+ .slave = &omap3xxx_mcbsp3_hwmod,
+ .clk = "mcbsp3_ick",
+ .addr = omap3xxx_mcbsp3_addrs,
+ .addr_cnt = ARRAY_SIZE(omap3xxx_mcbsp3_addrs),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* mcbsp3 slave ports */
+static struct omap_hwmod_ocp_if *omap3xxx_mcbsp3_slaves[] = {
+ &omap3xxx_l4_per__mcbsp3,
+};
+
+static struct omap_mcbsp_dev_attr omap34xx_mcbsp3_dev_attr = {
+ .sidetone = "mcbsp3_sidetone",
+};
+
+static struct omap_hwmod omap3xxx_mcbsp3_hwmod = {
+ .name = "mcbsp3",
+ .class = &omap3xxx_mcbsp_hwmod_class,
+ .mpu_irqs = omap3xxx_mcbsp3_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap3xxx_mcbsp3_irqs),
+ .sdma_reqs = omap3xxx_mcbsp3_sdma_chs,
+ .sdma_reqs_cnt = ARRAY_SIZE(omap3xxx_mcbsp3_sdma_chs),
+ .main_clk = "mcbsp3_fck",
+ .prcm = {
+ .omap2 = {
+ .prcm_reg_id = 1,
+ .module_bit = OMAP3430_EN_MCBSP3_SHIFT,
+ .module_offs = OMAP3430_PER_MOD,
+ .idlest_reg_id = 1,
+ .idlest_idle_bit = OMAP3430_ST_MCBSP3_SHIFT,
+ },
+ },
+ .slaves = omap3xxx_mcbsp3_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap3xxx_mcbsp3_slaves),
+ .dev_attr = &omap34xx_mcbsp3_dev_attr,
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
+};
+
+/* mcbsp4 */
+static struct omap_hwmod_irq_info omap3xxx_mcbsp4_irqs[] = {
+ { .name = "irq", .irq = 23 },
+ { .name = "tx", .irq = 54 },
+ { .name = "rx", .irq = 55 },
+};
+
+static struct omap_hwmod_dma_info omap3xxx_mcbsp4_sdma_chs[] = {
+ { .name = "rx", .dma_req = 20 },
+ { .name = "tx", .dma_req = 19 },
+};
+
+static struct omap_hwmod_addr_space omap3xxx_mcbsp4_addrs[] = {
+ {
+ .name = "mpu",
+ .pa_start = 0x49026000,
+ .pa_end = 0x490260ff,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_per -> mcbsp4 */
+static struct omap_hwmod_ocp_if omap3xxx_l4_per__mcbsp4 = {
+ .master = &omap3xxx_l4_per_hwmod,
+ .slave = &omap3xxx_mcbsp4_hwmod,
+ .clk = "mcbsp4_ick",
+ .addr = omap3xxx_mcbsp4_addrs,
+ .addr_cnt = ARRAY_SIZE(omap3xxx_mcbsp4_addrs),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* mcbsp4 slave ports */
+static struct omap_hwmod_ocp_if *omap3xxx_mcbsp4_slaves[] = {
+ &omap3xxx_l4_per__mcbsp4,
+};
+
+static struct omap_hwmod omap3xxx_mcbsp4_hwmod = {
+ .name = "mcbsp4",
+ .class = &omap3xxx_mcbsp_hwmod_class,
+ .mpu_irqs = omap3xxx_mcbsp4_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap3xxx_mcbsp4_irqs),
+ .sdma_reqs = omap3xxx_mcbsp4_sdma_chs,
+ .sdma_reqs_cnt = ARRAY_SIZE(omap3xxx_mcbsp4_sdma_chs),
+ .main_clk = "mcbsp4_fck",
+ .prcm = {
+ .omap2 = {
+ .prcm_reg_id = 1,
+ .module_bit = OMAP3430_EN_MCBSP4_SHIFT,
+ .module_offs = OMAP3430_PER_MOD,
+ .idlest_reg_id = 1,
+ .idlest_idle_bit = OMAP3430_ST_MCBSP4_SHIFT,
+ },
+ },
+ .slaves = omap3xxx_mcbsp4_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap3xxx_mcbsp4_slaves),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
+};
+
+/* mcbsp5 */
+static struct omap_hwmod_irq_info omap3xxx_mcbsp5_irqs[] = {
+ { .name = "irq", .irq = 27 },
+ { .name = "tx", .irq = 81 },
+ { .name = "rx", .irq = 82 },
+};
+
+static struct omap_hwmod_dma_info omap3xxx_mcbsp5_sdma_chs[] = {
+ { .name = "rx", .dma_req = 22 },
+ { .name = "tx", .dma_req = 21 },
+};
+
+static struct omap_hwmod_addr_space omap3xxx_mcbsp5_addrs[] = {
+ {
+ .name = "mpu",
+ .pa_start = 0x48096000,
+ .pa_end = 0x480960ff,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_core -> mcbsp5 */
+static struct omap_hwmod_ocp_if omap3xxx_l4_core__mcbsp5 = {
+ .master = &omap3xxx_l4_core_hwmod,
+ .slave = &omap3xxx_mcbsp5_hwmod,
+ .clk = "mcbsp5_ick",
+ .addr = omap3xxx_mcbsp5_addrs,
+ .addr_cnt = ARRAY_SIZE(omap3xxx_mcbsp5_addrs),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* mcbsp5 slave ports */
+static struct omap_hwmod_ocp_if *omap3xxx_mcbsp5_slaves[] = {
+ &omap3xxx_l4_core__mcbsp5,
+};
+
+static struct omap_hwmod omap3xxx_mcbsp5_hwmod = {
+ .name = "mcbsp5",
+ .class = &omap3xxx_mcbsp_hwmod_class,
+ .mpu_irqs = omap3xxx_mcbsp5_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap3xxx_mcbsp5_irqs),
+ .sdma_reqs = omap3xxx_mcbsp5_sdma_chs,
+ .sdma_reqs_cnt = ARRAY_SIZE(omap3xxx_mcbsp5_sdma_chs),
+ .main_clk = "mcbsp5_fck",
+ .prcm = {
+ .omap2 = {
+ .prcm_reg_id = 1,
+ .module_bit = OMAP3430_EN_MCBSP5_SHIFT,
+ .module_offs = CORE_MOD,
+ .idlest_reg_id = 1,
+ .idlest_idle_bit = OMAP3430_ST_MCBSP5_SHIFT,
+ },
+ },
+ .slaves = omap3xxx_mcbsp5_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap3xxx_mcbsp5_slaves),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
+};
+/* 'mcbsp sidetone' class */
+
+static struct omap_hwmod_class_sysconfig omap3xxx_mcbsp_sidetone_sysc = {
+ .sysc_offs = 0x0010,
+ .sysc_flags = SYSC_HAS_AUTOIDLE,
+ .sysc_fields = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap3xxx_mcbsp_sidetone_hwmod_class = {
+ .name = "mcbsp_sidetone",
+ .sysc = &omap3xxx_mcbsp_sidetone_sysc,
+};
+
+/* mcbsp2_sidetone */
+static struct omap_hwmod_irq_info omap3xxx_mcbsp2_sidetone_irqs[] = {
+ { .name = "irq", .irq = 4 },
+};
+
+static struct omap_hwmod_addr_space omap3xxx_mcbsp2_sidetone_addrs[] = {
+ {
+ .name = "sidetone",
+ .pa_start = 0x49028000,
+ .pa_end = 0x490280ff,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_per -> mcbsp2_sidetone */
+static struct omap_hwmod_ocp_if omap3xxx_l4_per__mcbsp2_sidetone = {
+ .master = &omap3xxx_l4_per_hwmod,
+ .slave = &omap3xxx_mcbsp2_sidetone_hwmod,
+ .clk = "mcbsp2_ick",
+ .addr = omap3xxx_mcbsp2_sidetone_addrs,
+ .addr_cnt = ARRAY_SIZE(omap3xxx_mcbsp2_sidetone_addrs),
+ .user = OCP_USER_MPU,
+};
+
+/* mcbsp2_sidetone slave ports */
+static struct omap_hwmod_ocp_if *omap3xxx_mcbsp2_sidetone_slaves[] = {
+ &omap3xxx_l4_per__mcbsp2_sidetone,
+};
+
+static struct omap_hwmod omap3xxx_mcbsp2_sidetone_hwmod = {
+ .name = "mcbsp2_sidetone",
+ .class = &omap3xxx_mcbsp_sidetone_hwmod_class,
+ .mpu_irqs = omap3xxx_mcbsp2_sidetone_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap3xxx_mcbsp2_sidetone_irqs),
+ .main_clk = "mcbsp2_fck",
+ .prcm = {
+ .omap2 = {
+ .prcm_reg_id = 1,
+ .module_bit = OMAP3430_EN_MCBSP2_SHIFT,
+ .module_offs = OMAP3430_PER_MOD,
+ .idlest_reg_id = 1,
+ .idlest_idle_bit = OMAP3430_ST_MCBSP2_SHIFT,
+ },
+ },
+ .slaves = omap3xxx_mcbsp2_sidetone_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap3xxx_mcbsp2_sidetone_slaves),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
+};
+
+/* mcbsp3_sidetone */
+static struct omap_hwmod_irq_info omap3xxx_mcbsp3_sidetone_irqs[] = {
+ { .name = "irq", .irq = 5 },
+};
+
+static struct omap_hwmod_addr_space omap3xxx_mcbsp3_sidetone_addrs[] = {
+ {
+ .name = "sidetone",
+ .pa_start = 0x4902A000,
+ .pa_end = 0x4902A0ff,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_per -> mcbsp3_sidetone */
+static struct omap_hwmod_ocp_if omap3xxx_l4_per__mcbsp3_sidetone = {
+ .master = &omap3xxx_l4_per_hwmod,
+ .slave = &omap3xxx_mcbsp3_sidetone_hwmod,
+ .clk = "mcbsp3_ick",
+ .addr = omap3xxx_mcbsp3_sidetone_addrs,
+ .addr_cnt = ARRAY_SIZE(omap3xxx_mcbsp3_sidetone_addrs),
+ .user = OCP_USER_MPU,
+};
+
+/* mcbsp3_sidetone slave ports */
+static struct omap_hwmod_ocp_if *omap3xxx_mcbsp3_sidetone_slaves[] = {
+ &omap3xxx_l4_per__mcbsp3_sidetone,
+};
+
+static struct omap_hwmod omap3xxx_mcbsp3_sidetone_hwmod = {
+ .name = "mcbsp3_sidetone",
+ .class = &omap3xxx_mcbsp_sidetone_hwmod_class,
+ .mpu_irqs = omap3xxx_mcbsp3_sidetone_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap3xxx_mcbsp3_sidetone_irqs),
+ .main_clk = "mcbsp3_fck",
+ .prcm = {
+ .omap2 = {
+ .prcm_reg_id = 1,
+ .module_bit = OMAP3430_EN_MCBSP3_SHIFT,
+ .module_offs = OMAP3430_PER_MOD,
+ .idlest_reg_id = 1,
+ .idlest_idle_bit = OMAP3430_ST_MCBSP3_SHIFT,
+ },
+ },
+ .slaves = omap3xxx_mcbsp3_sidetone_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap3xxx_mcbsp3_sidetone_slaves),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
+};
+
+
/* SR common */
static struct omap_hwmod_sysc_fields omap34xx_sr_sysc_fields = {
.clkact_shift = 20,
@@ -1356,18 +2992,617 @@
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3630ES1),
};
+/*
+ * 'mailbox' class
+ * mailbox module allowing communication between the on-chip processors
+ * using a queued mailbox-interrupt mechanism.
+ */
+
+static struct omap_hwmod_class_sysconfig omap3xxx_mailbox_sysc = {
+ .rev_offs = 0x000,
+ .sysc_offs = 0x010,
+ .syss_offs = 0x014,
+ .sysc_flags = (SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_SIDLEMODE |
+ SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE),
+ .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
+ .sysc_fields = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap3xxx_mailbox_hwmod_class = {
+ .name = "mailbox",
+ .sysc = &omap3xxx_mailbox_sysc,
+};
+
+static struct omap_hwmod omap3xxx_mailbox_hwmod;
+static struct omap_hwmod_irq_info omap3xxx_mailbox_irqs[] = {
+ { .irq = 26 },
+};
+
+static struct omap_hwmod_addr_space omap3xxx_mailbox_addrs[] = {
+ {
+ .pa_start = 0x48094000,
+ .pa_end = 0x480941ff,
+ .flags = ADDR_TYPE_RT,
+ },
+};
+
+/* l4_core -> mailbox */
+static struct omap_hwmod_ocp_if omap3xxx_l4_core__mailbox = {
+ .master = &omap3xxx_l4_core_hwmod,
+ .slave = &omap3xxx_mailbox_hwmod,
+ .addr = omap3xxx_mailbox_addrs,
+ .addr_cnt = ARRAY_SIZE(omap3xxx_mailbox_addrs),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* mailbox slave ports */
+static struct omap_hwmod_ocp_if *omap3xxx_mailbox_slaves[] = {
+ &omap3xxx_l4_core__mailbox,
+};
+
+static struct omap_hwmod omap3xxx_mailbox_hwmod = {
+ .name = "mailbox",
+ .class = &omap3xxx_mailbox_hwmod_class,
+ .mpu_irqs = omap3xxx_mailbox_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap3xxx_mailbox_irqs),
+ .main_clk = "mailboxes_ick",
+ .prcm = {
+ .omap2 = {
+ .prcm_reg_id = 1,
+ .module_bit = OMAP3430_EN_MAILBOXES_SHIFT,
+ .module_offs = CORE_MOD,
+ .idlest_reg_id = 1,
+ .idlest_idle_bit = OMAP3430_ST_MAILBOXES_SHIFT,
+ },
+ },
+ .slaves = omap3xxx_mailbox_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap3xxx_mailbox_slaves),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
+};
+
+/* l4 core -> mcspi1 interface */
+static struct omap_hwmod_addr_space omap34xx_mcspi1_addr_space[] = {
+ {
+ .pa_start = 0x48098000,
+ .pa_end = 0x480980ff,
+ .flags = ADDR_TYPE_RT,
+ },
+};
+
+static struct omap_hwmod_ocp_if omap34xx_l4_core__mcspi1 = {
+ .master = &omap3xxx_l4_core_hwmod,
+ .slave = &omap34xx_mcspi1,
+ .clk = "mcspi1_ick",
+ .addr = omap34xx_mcspi1_addr_space,
+ .addr_cnt = ARRAY_SIZE(omap34xx_mcspi1_addr_space),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* l4 core -> mcspi2 interface */
+static struct omap_hwmod_addr_space omap34xx_mcspi2_addr_space[] = {
+ {
+ .pa_start = 0x4809a000,
+ .pa_end = 0x4809a0ff,
+ .flags = ADDR_TYPE_RT,
+ },
+};
+
+static struct omap_hwmod_ocp_if omap34xx_l4_core__mcspi2 = {
+ .master = &omap3xxx_l4_core_hwmod,
+ .slave = &omap34xx_mcspi2,
+ .clk = "mcspi2_ick",
+ .addr = omap34xx_mcspi2_addr_space,
+ .addr_cnt = ARRAY_SIZE(omap34xx_mcspi2_addr_space),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* l4 core -> mcspi3 interface */
+static struct omap_hwmod_addr_space omap34xx_mcspi3_addr_space[] = {
+ {
+ .pa_start = 0x480b8000,
+ .pa_end = 0x480b80ff,
+ .flags = ADDR_TYPE_RT,
+ },
+};
+
+static struct omap_hwmod_ocp_if omap34xx_l4_core__mcspi3 = {
+ .master = &omap3xxx_l4_core_hwmod,
+ .slave = &omap34xx_mcspi3,
+ .clk = "mcspi3_ick",
+ .addr = omap34xx_mcspi3_addr_space,
+ .addr_cnt = ARRAY_SIZE(omap34xx_mcspi3_addr_space),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* l4 core -> mcspi4 interface */
+static struct omap_hwmod_addr_space omap34xx_mcspi4_addr_space[] = {
+ {
+ .pa_start = 0x480ba000,
+ .pa_end = 0x480ba0ff,
+ .flags = ADDR_TYPE_RT,
+ },
+};
+
+static struct omap_hwmod_ocp_if omap34xx_l4_core__mcspi4 = {
+ .master = &omap3xxx_l4_core_hwmod,
+ .slave = &omap34xx_mcspi4,
+ .clk = "mcspi4_ick",
+ .addr = omap34xx_mcspi4_addr_space,
+ .addr_cnt = ARRAY_SIZE(omap34xx_mcspi4_addr_space),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/*
+ * 'mcspi' class
+ * multichannel serial port interface (mcspi) / master/slave synchronous serial
+ * bus
+ */
+
+static struct omap_hwmod_class_sysconfig omap34xx_mcspi_sysc = {
+ .rev_offs = 0x0000,
+ .sysc_offs = 0x0010,
+ .syss_offs = 0x0014,
+ .sysc_flags = (SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_SIDLEMODE |
+ SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET |
+ SYSC_HAS_AUTOIDLE | SYSS_HAS_RESET_STATUS),
+ .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
+ .sysc_fields = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap34xx_mcspi_class = {
+ .name = "mcspi",
+ .sysc = &omap34xx_mcspi_sysc,
+ .rev = OMAP3_MCSPI_REV,
+};
+
+/* mcspi1 */
+static struct omap_hwmod_irq_info omap34xx_mcspi1_mpu_irqs[] = {
+ { .name = "irq", .irq = 65 },
+};
+
+static struct omap_hwmod_dma_info omap34xx_mcspi1_sdma_reqs[] = {
+ { .name = "tx0", .dma_req = 35 },
+ { .name = "rx0", .dma_req = 36 },
+ { .name = "tx1", .dma_req = 37 },
+ { .name = "rx1", .dma_req = 38 },
+ { .name = "tx2", .dma_req = 39 },
+ { .name = "rx2", .dma_req = 40 },
+ { .name = "tx3", .dma_req = 41 },
+ { .name = "rx3", .dma_req = 42 },
+};
+
+static struct omap_hwmod_ocp_if *omap34xx_mcspi1_slaves[] = {
+ &omap34xx_l4_core__mcspi1,
+};
+
+static struct omap2_mcspi_dev_attr omap_mcspi1_dev_attr = {
+ .num_chipselect = 4,
+};
+
+static struct omap_hwmod omap34xx_mcspi1 = {
+ .name = "mcspi1",
+ .mpu_irqs = omap34xx_mcspi1_mpu_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap34xx_mcspi1_mpu_irqs),
+ .sdma_reqs = omap34xx_mcspi1_sdma_reqs,
+ .sdma_reqs_cnt = ARRAY_SIZE(omap34xx_mcspi1_sdma_reqs),
+ .main_clk = "mcspi1_fck",
+ .prcm = {
+ .omap2 = {
+ .module_offs = CORE_MOD,
+ .prcm_reg_id = 1,
+ .module_bit = OMAP3430_EN_MCSPI1_SHIFT,
+ .idlest_reg_id = 1,
+ .idlest_idle_bit = OMAP3430_ST_MCSPI1_SHIFT,
+ },
+ },
+ .slaves = omap34xx_mcspi1_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap34xx_mcspi1_slaves),
+ .class = &omap34xx_mcspi_class,
+ .dev_attr = &omap_mcspi1_dev_attr,
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
+};
+
+/* mcspi2 */
+static struct omap_hwmod_irq_info omap34xx_mcspi2_mpu_irqs[] = {
+ { .name = "irq", .irq = 66 },
+};
+
+static struct omap_hwmod_dma_info omap34xx_mcspi2_sdma_reqs[] = {
+ { .name = "tx0", .dma_req = 43 },
+ { .name = "rx0", .dma_req = 44 },
+ { .name = "tx1", .dma_req = 45 },
+ { .name = "rx1", .dma_req = 46 },
+};
+
+static struct omap_hwmod_ocp_if *omap34xx_mcspi2_slaves[] = {
+ &omap34xx_l4_core__mcspi2,
+};
+
+static struct omap2_mcspi_dev_attr omap_mcspi2_dev_attr = {
+ .num_chipselect = 2,
+};
+
+static struct omap_hwmod omap34xx_mcspi2 = {
+ .name = "mcspi2",
+ .mpu_irqs = omap34xx_mcspi2_mpu_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap34xx_mcspi2_mpu_irqs),
+ .sdma_reqs = omap34xx_mcspi2_sdma_reqs,
+ .sdma_reqs_cnt = ARRAY_SIZE(omap34xx_mcspi2_sdma_reqs),
+ .main_clk = "mcspi2_fck",
+ .prcm = {
+ .omap2 = {
+ .module_offs = CORE_MOD,
+ .prcm_reg_id = 1,
+ .module_bit = OMAP3430_EN_MCSPI2_SHIFT,
+ .idlest_reg_id = 1,
+ .idlest_idle_bit = OMAP3430_ST_MCSPI2_SHIFT,
+ },
+ },
+ .slaves = omap34xx_mcspi2_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap34xx_mcspi2_slaves),
+ .class = &omap34xx_mcspi_class,
+ .dev_attr = &omap_mcspi2_dev_attr,
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
+};
+
+/* mcspi3 */
+static struct omap_hwmod_irq_info omap34xx_mcspi3_mpu_irqs[] = {
+ { .name = "irq", .irq = 91 }, /* 91 */
+};
+
+static struct omap_hwmod_dma_info omap34xx_mcspi3_sdma_reqs[] = {
+ { .name = "tx0", .dma_req = 15 },
+ { .name = "rx0", .dma_req = 16 },
+ { .name = "tx1", .dma_req = 23 },
+ { .name = "rx1", .dma_req = 24 },
+};
+
+static struct omap_hwmod_ocp_if *omap34xx_mcspi3_slaves[] = {
+ &omap34xx_l4_core__mcspi3,
+};
+
+static struct omap2_mcspi_dev_attr omap_mcspi3_dev_attr = {
+ .num_chipselect = 2,
+};
+
+static struct omap_hwmod omap34xx_mcspi3 = {
+ .name = "mcspi3",
+ .mpu_irqs = omap34xx_mcspi3_mpu_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap34xx_mcspi3_mpu_irqs),
+ .sdma_reqs = omap34xx_mcspi3_sdma_reqs,
+ .sdma_reqs_cnt = ARRAY_SIZE(omap34xx_mcspi3_sdma_reqs),
+ .main_clk = "mcspi3_fck",
+ .prcm = {
+ .omap2 = {
+ .module_offs = CORE_MOD,
+ .prcm_reg_id = 1,
+ .module_bit = OMAP3430_EN_MCSPI3_SHIFT,
+ .idlest_reg_id = 1,
+ .idlest_idle_bit = OMAP3430_ST_MCSPI3_SHIFT,
+ },
+ },
+ .slaves = omap34xx_mcspi3_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap34xx_mcspi3_slaves),
+ .class = &omap34xx_mcspi_class,
+ .dev_attr = &omap_mcspi3_dev_attr,
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
+};
+
+/* SPI4 */
+static struct omap_hwmod_irq_info omap34xx_mcspi4_mpu_irqs[] = {
+ { .name = "irq", .irq = INT_34XX_SPI4_IRQ }, /* 48 */
+};
+
+static struct omap_hwmod_dma_info omap34xx_mcspi4_sdma_reqs[] = {
+ { .name = "tx0", .dma_req = 70 }, /* DMA_SPI4_TX0 */
+ { .name = "rx0", .dma_req = 71 }, /* DMA_SPI4_RX0 */
+};
+
+static struct omap_hwmod_ocp_if *omap34xx_mcspi4_slaves[] = {
+ &omap34xx_l4_core__mcspi4,
+};
+
+static struct omap2_mcspi_dev_attr omap_mcspi4_dev_attr = {
+ .num_chipselect = 1,
+};
+
+static struct omap_hwmod omap34xx_mcspi4 = {
+ .name = "mcspi4",
+ .mpu_irqs = omap34xx_mcspi4_mpu_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap34xx_mcspi4_mpu_irqs),
+ .sdma_reqs = omap34xx_mcspi4_sdma_reqs,
+ .sdma_reqs_cnt = ARRAY_SIZE(omap34xx_mcspi4_sdma_reqs),
+ .main_clk = "mcspi4_fck",
+ .prcm = {
+ .omap2 = {
+ .module_offs = CORE_MOD,
+ .prcm_reg_id = 1,
+ .module_bit = OMAP3430_EN_MCSPI4_SHIFT,
+ .idlest_reg_id = 1,
+ .idlest_idle_bit = OMAP3430_ST_MCSPI4_SHIFT,
+ },
+ },
+ .slaves = omap34xx_mcspi4_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap34xx_mcspi4_slaves),
+ .class = &omap34xx_mcspi_class,
+ .dev_attr = &omap_mcspi4_dev_attr,
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
+};
+
+/*
+ * usbhsotg
+ */
+static struct omap_hwmod_class_sysconfig omap3xxx_usbhsotg_sysc = {
+ .rev_offs = 0x0400,
+ .sysc_offs = 0x0404,
+ .syss_offs = 0x0408,
+ .sysc_flags = (SYSC_HAS_SIDLEMODE | SYSC_HAS_MIDLEMODE|
+ SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET |
+ SYSC_HAS_AUTOIDLE),
+ .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
+ MSTANDBY_FORCE | MSTANDBY_NO | MSTANDBY_SMART),
+ .sysc_fields = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class usbotg_class = {
+ .name = "usbotg",
+ .sysc = &omap3xxx_usbhsotg_sysc,
+};
+/* usb_otg_hs */
+static struct omap_hwmod_irq_info omap3xxx_usbhsotg_mpu_irqs[] = {
+
+ { .name = "mc", .irq = 92 },
+ { .name = "dma", .irq = 93 },
+};
+
+static struct omap_hwmod omap3xxx_usbhsotg_hwmod = {
+ .name = "usb_otg_hs",
+ .mpu_irqs = omap3xxx_usbhsotg_mpu_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap3xxx_usbhsotg_mpu_irqs),
+ .main_clk = "hsotgusb_ick",
+ .prcm = {
+ .omap2 = {
+ .prcm_reg_id = 1,
+ .module_bit = OMAP3430_EN_HSOTGUSB_SHIFT,
+ .module_offs = CORE_MOD,
+ .idlest_reg_id = 1,
+ .idlest_idle_bit = OMAP3430ES2_ST_HSOTGUSB_IDLE_SHIFT,
+ .idlest_stdby_bit = OMAP3430ES2_ST_HSOTGUSB_STDBY_SHIFT
+ },
+ },
+ .masters = omap3xxx_usbhsotg_masters,
+ .masters_cnt = ARRAY_SIZE(omap3xxx_usbhsotg_masters),
+ .slaves = omap3xxx_usbhsotg_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap3xxx_usbhsotg_slaves),
+ .class = &usbotg_class,
+
+ /*
+ * Erratum ID: i479 idle_req / idle_ack mechanism potentially
+ * broken when autoidle is enabled
+ * workaround is to disable the autoidle bit at module level.
+ */
+ .flags = HWMOD_NO_OCP_AUTOIDLE | HWMOD_SWSUP_SIDLE
+ | HWMOD_SWSUP_MSTANDBY,
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430)
+};
+
+/* usb_otg_hs */
+static struct omap_hwmod_irq_info am35xx_usbhsotg_mpu_irqs[] = {
+
+ { .name = "mc", .irq = 71 },
+};
+
+static struct omap_hwmod_class am35xx_usbotg_class = {
+ .name = "am35xx_usbotg",
+ .sysc = NULL,
+};
+
+static struct omap_hwmod am35xx_usbhsotg_hwmod = {
+ .name = "am35x_otg_hs",
+ .mpu_irqs = am35xx_usbhsotg_mpu_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(am35xx_usbhsotg_mpu_irqs),
+ .main_clk = NULL,
+ .prcm = {
+ .omap2 = {
+ },
+ },
+ .masters = am35xx_usbhsotg_masters,
+ .masters_cnt = ARRAY_SIZE(am35xx_usbhsotg_masters),
+ .slaves = am35xx_usbhsotg_slaves,
+ .slaves_cnt = ARRAY_SIZE(am35xx_usbhsotg_slaves),
+ .class = &am35xx_usbotg_class,
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430ES3_1)
+};
+
+/* MMC/SD/SDIO common */
+
+static struct omap_hwmod_class_sysconfig omap34xx_mmc_sysc = {
+ .rev_offs = 0x1fc,
+ .sysc_offs = 0x10,
+ .syss_offs = 0x14,
+ .sysc_flags = (SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_SIDLEMODE |
+ SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET |
+ SYSC_HAS_AUTOIDLE | SYSS_HAS_RESET_STATUS),
+ .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
+ .sysc_fields = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap34xx_mmc_class = {
+ .name = "mmc",
+ .sysc = &omap34xx_mmc_sysc,
+};
+
+/* MMC/SD/SDIO1 */
+
+static struct omap_hwmod_irq_info omap34xx_mmc1_mpu_irqs[] = {
+ { .irq = 83, },
+};
+
+static struct omap_hwmod_dma_info omap34xx_mmc1_sdma_reqs[] = {
+ { .name = "tx", .dma_req = 61, },
+ { .name = "rx", .dma_req = 62, },
+};
+
+static struct omap_hwmod_opt_clk omap34xx_mmc1_opt_clks[] = {
+ { .role = "dbck", .clk = "omap_32k_fck", },
+};
+
+static struct omap_hwmod_ocp_if *omap3xxx_mmc1_slaves[] = {
+ &omap3xxx_l4_core__mmc1,
+};
+
+static struct omap_mmc_dev_attr mmc1_dev_attr = {
+ .flags = OMAP_HSMMC_SUPPORTS_DUAL_VOLT,
+};
+
+static struct omap_hwmod omap3xxx_mmc1_hwmod = {
+ .name = "mmc1",
+ .mpu_irqs = omap34xx_mmc1_mpu_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap34xx_mmc1_mpu_irqs),
+ .sdma_reqs = omap34xx_mmc1_sdma_reqs,
+ .sdma_reqs_cnt = ARRAY_SIZE(omap34xx_mmc1_sdma_reqs),
+ .opt_clks = omap34xx_mmc1_opt_clks,
+ .opt_clks_cnt = ARRAY_SIZE(omap34xx_mmc1_opt_clks),
+ .main_clk = "mmchs1_fck",
+ .prcm = {
+ .omap2 = {
+ .module_offs = CORE_MOD,
+ .prcm_reg_id = 1,
+ .module_bit = OMAP3430_EN_MMC1_SHIFT,
+ .idlest_reg_id = 1,
+ .idlest_idle_bit = OMAP3430_ST_MMC1_SHIFT,
+ },
+ },
+ .dev_attr = &mmc1_dev_attr,
+ .slaves = omap3xxx_mmc1_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap3xxx_mmc1_slaves),
+ .class = &omap34xx_mmc_class,
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
+};
+
+/* MMC/SD/SDIO2 */
+
+static struct omap_hwmod_irq_info omap34xx_mmc2_mpu_irqs[] = {
+ { .irq = INT_24XX_MMC2_IRQ, },
+};
+
+static struct omap_hwmod_dma_info omap34xx_mmc2_sdma_reqs[] = {
+ { .name = "tx", .dma_req = 47, },
+ { .name = "rx", .dma_req = 48, },
+};
+
+static struct omap_hwmod_opt_clk omap34xx_mmc2_opt_clks[] = {
+ { .role = "dbck", .clk = "omap_32k_fck", },
+};
+
+static struct omap_hwmod_ocp_if *omap3xxx_mmc2_slaves[] = {
+ &omap3xxx_l4_core__mmc2,
+};
+
+static struct omap_hwmod omap3xxx_mmc2_hwmod = {
+ .name = "mmc2",
+ .mpu_irqs = omap34xx_mmc2_mpu_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap34xx_mmc2_mpu_irqs),
+ .sdma_reqs = omap34xx_mmc2_sdma_reqs,
+ .sdma_reqs_cnt = ARRAY_SIZE(omap34xx_mmc2_sdma_reqs),
+ .opt_clks = omap34xx_mmc2_opt_clks,
+ .opt_clks_cnt = ARRAY_SIZE(omap34xx_mmc2_opt_clks),
+ .main_clk = "mmchs2_fck",
+ .prcm = {
+ .omap2 = {
+ .module_offs = CORE_MOD,
+ .prcm_reg_id = 1,
+ .module_bit = OMAP3430_EN_MMC2_SHIFT,
+ .idlest_reg_id = 1,
+ .idlest_idle_bit = OMAP3430_ST_MMC2_SHIFT,
+ },
+ },
+ .slaves = omap3xxx_mmc2_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap3xxx_mmc2_slaves),
+ .class = &omap34xx_mmc_class,
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
+};
+
+/* MMC/SD/SDIO3 */
+
+static struct omap_hwmod_irq_info omap34xx_mmc3_mpu_irqs[] = {
+ { .irq = 94, },
+};
+
+static struct omap_hwmod_dma_info omap34xx_mmc3_sdma_reqs[] = {
+ { .name = "tx", .dma_req = 77, },
+ { .name = "rx", .dma_req = 78, },
+};
+
+static struct omap_hwmod_opt_clk omap34xx_mmc3_opt_clks[] = {
+ { .role = "dbck", .clk = "omap_32k_fck", },
+};
+
+static struct omap_hwmod_ocp_if *omap3xxx_mmc3_slaves[] = {
+ &omap3xxx_l4_core__mmc3,
+};
+
+static struct omap_hwmod omap3xxx_mmc3_hwmod = {
+ .name = "mmc3",
+ .mpu_irqs = omap34xx_mmc3_mpu_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap34xx_mmc3_mpu_irqs),
+ .sdma_reqs = omap34xx_mmc3_sdma_reqs,
+ .sdma_reqs_cnt = ARRAY_SIZE(omap34xx_mmc3_sdma_reqs),
+ .opt_clks = omap34xx_mmc3_opt_clks,
+ .opt_clks_cnt = ARRAY_SIZE(omap34xx_mmc3_opt_clks),
+ .main_clk = "mmchs3_fck",
+ .prcm = {
+ .omap2 = {
+ .prcm_reg_id = 1,
+ .module_bit = OMAP3430_EN_MMC3_SHIFT,
+ .idlest_reg_id = 1,
+ .idlest_idle_bit = OMAP3430_ST_MMC3_SHIFT,
+ },
+ },
+ .slaves = omap3xxx_mmc3_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap3xxx_mmc3_slaves),
+ .class = &omap34xx_mmc_class,
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
+};
+
static __initdata struct omap_hwmod *omap3xxx_hwmods[] = {
&omap3xxx_l3_main_hwmod,
&omap3xxx_l4_core_hwmod,
&omap3xxx_l4_per_hwmod,
&omap3xxx_l4_wkup_hwmod,
+ &omap3xxx_mmc1_hwmod,
+ &omap3xxx_mmc2_hwmod,
+ &omap3xxx_mmc3_hwmod,
&omap3xxx_mpu_hwmod,
&omap3xxx_iva_hwmod,
+
+ &omap3xxx_timer1_hwmod,
+ &omap3xxx_timer2_hwmod,
+ &omap3xxx_timer3_hwmod,
+ &omap3xxx_timer4_hwmod,
+ &omap3xxx_timer5_hwmod,
+ &omap3xxx_timer6_hwmod,
+ &omap3xxx_timer7_hwmod,
+ &omap3xxx_timer8_hwmod,
+ &omap3xxx_timer9_hwmod,
+ &omap3xxx_timer10_hwmod,
+ &omap3xxx_timer11_hwmod,
+ &omap3xxx_timer12_hwmod,
+
&omap3xxx_wd_timer2_hwmod,
&omap3xxx_uart1_hwmod,
&omap3xxx_uart2_hwmod,
&omap3xxx_uart3_hwmod,
&omap3xxx_uart4_hwmod,
+ /* dss class */
+ &omap3430es1_dss_core_hwmod,
+ &omap3xxx_dss_core_hwmod,
+ &omap3xxx_dss_dispc_hwmod,
+ &omap3xxx_dss_dsi1_hwmod,
+ &omap3xxx_dss_rfbi_hwmod,
+ &omap3xxx_dss_venc_hwmod,
+
+ /* i2c class */
&omap3xxx_i2c1_hwmod,
&omap3xxx_i2c2_hwmod,
&omap3xxx_i2c3_hwmod,
@@ -1387,10 +3622,35 @@
/* dma_system class*/
&omap3xxx_dma_system_hwmod,
+
+ /* mcbsp class */
+ &omap3xxx_mcbsp1_hwmod,
+ &omap3xxx_mcbsp2_hwmod,
+ &omap3xxx_mcbsp3_hwmod,
+ &omap3xxx_mcbsp4_hwmod,
+ &omap3xxx_mcbsp5_hwmod,
+ &omap3xxx_mcbsp2_sidetone_hwmod,
+ &omap3xxx_mcbsp3_sidetone_hwmod,
+
+ /* mailbox class */
+ &omap3xxx_mailbox_hwmod,
+
+ /* mcspi class */
+ &omap34xx_mcspi1,
+ &omap34xx_mcspi2,
+ &omap34xx_mcspi3,
+ &omap34xx_mcspi4,
+
+ /* usbotg class */
+ &omap3xxx_usbhsotg_hwmod,
+
+ /* usbotg for am35x */
+ &am35xx_usbhsotg_hwmod,
+
NULL,
};
int __init omap3xxx_hwmod_init(void)
{
- return omap_hwmod_init(omap3xxx_hwmods);
+ return omap_hwmod_register(omap3xxx_hwmods);
}
diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
index c2806bd..3e88dd3 100644
--- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
@@ -1,7 +1,7 @@
/*
* Hardware modules present on the OMAP44xx chips
*
- * Copyright (C) 2009-2010 Texas Instruments, Inc.
+ * Copyright (C) 2009-2011 Texas Instruments, Inc.
* Copyright (C) 2009-2010 Nokia Corporation
*
* Paul Walmsley
@@ -24,6 +24,9 @@
#include <plat/cpu.h>
#include <plat/gpio.h>
#include <plat/dma.h>
+#include <plat/mcspi.h>
+#include <plat/mcbsp.h>
+#include <plat/mmc.h>
#include "omap_hwmod_common_data.h"
@@ -40,10 +43,15 @@
#define OMAP44XX_DMA_REQ_START 1
/* Backward references (IPs with Bus Master capability) */
+static struct omap_hwmod omap44xx_aess_hwmod;
static struct omap_hwmod omap44xx_dma_system_hwmod;
static struct omap_hwmod omap44xx_dmm_hwmod;
static struct omap_hwmod omap44xx_dsp_hwmod;
+static struct omap_hwmod omap44xx_dss_hwmod;
static struct omap_hwmod omap44xx_emif_fw_hwmod;
+static struct omap_hwmod omap44xx_hsi_hwmod;
+static struct omap_hwmod omap44xx_ipu_hwmod;
+static struct omap_hwmod omap44xx_iss_hwmod;
static struct omap_hwmod omap44xx_iva_hwmod;
static struct omap_hwmod omap44xx_l3_instr_hwmod;
static struct omap_hwmod omap44xx_l3_main_1_hwmod;
@@ -53,8 +61,11 @@
static struct omap_hwmod omap44xx_l4_cfg_hwmod;
static struct omap_hwmod omap44xx_l4_per_hwmod;
static struct omap_hwmod omap44xx_l4_wkup_hwmod;
+static struct omap_hwmod omap44xx_mmc1_hwmod;
+static struct omap_hwmod omap44xx_mmc2_hwmod;
static struct omap_hwmod omap44xx_mpu_hwmod;
static struct omap_hwmod omap44xx_mpu_private_hwmod;
+static struct omap_hwmod omap44xx_usb_otg_hs_hwmod;
/*
* Interconnects omap_hwmod structures
@@ -213,6 +224,14 @@
.user = OCP_USER_MPU | OCP_USER_SDMA,
};
+/* dss -> l3_main_1 */
+static struct omap_hwmod_ocp_if omap44xx_dss__l3_main_1 = {
+ .master = &omap44xx_dss_hwmod,
+ .slave = &omap44xx_l3_main_1_hwmod,
+ .clk = "l3_div_ck",
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
/* l3_main_2 -> l3_main_1 */
static struct omap_hwmod_ocp_if omap44xx_l3_main_2__l3_main_1 = {
.master = &omap44xx_l3_main_2_hwmod,
@@ -229,25 +248,62 @@
.user = OCP_USER_MPU | OCP_USER_SDMA,
};
+/* mmc1 -> l3_main_1 */
+static struct omap_hwmod_ocp_if omap44xx_mmc1__l3_main_1 = {
+ .master = &omap44xx_mmc1_hwmod,
+ .slave = &omap44xx_l3_main_1_hwmod,
+ .clk = "l3_div_ck",
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* mmc2 -> l3_main_1 */
+static struct omap_hwmod_ocp_if omap44xx_mmc2__l3_main_1 = {
+ .master = &omap44xx_mmc2_hwmod,
+ .slave = &omap44xx_l3_main_1_hwmod,
+ .clk = "l3_div_ck",
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* L3 target configuration and error log registers */
+static struct omap_hwmod_irq_info omap44xx_l3_targ_irqs[] = {
+ { .irq = 9 + OMAP44XX_IRQ_GIC_START },
+ { .irq = 10 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_addr_space omap44xx_l3_main_1_addrs[] = {
+ {
+ .pa_start = 0x44000000,
+ .pa_end = 0x44000fff,
+ .flags = ADDR_TYPE_RT,
+ },
+};
+
/* mpu -> l3_main_1 */
static struct omap_hwmod_ocp_if omap44xx_mpu__l3_main_1 = {
.master = &omap44xx_mpu_hwmod,
.slave = &omap44xx_l3_main_1_hwmod,
.clk = "l3_div_ck",
+ .addr = omap44xx_l3_main_1_addrs,
+ .addr_cnt = ARRAY_SIZE(omap44xx_l3_main_1_addrs),
.user = OCP_USER_MPU | OCP_USER_SDMA,
};
/* l3_main_1 slave ports */
static struct omap_hwmod_ocp_if *omap44xx_l3_main_1_slaves[] = {
&omap44xx_dsp__l3_main_1,
+ &omap44xx_dss__l3_main_1,
&omap44xx_l3_main_2__l3_main_1,
&omap44xx_l4_cfg__l3_main_1,
+ &omap44xx_mmc1__l3_main_1,
+ &omap44xx_mmc2__l3_main_1,
&omap44xx_mpu__l3_main_1,
};
static struct omap_hwmod omap44xx_l3_main_1_hwmod = {
.name = "l3_main_1",
.class = &omap44xx_l3_hwmod_class,
+ .mpu_irqs = omap44xx_l3_targ_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_l3_targ_irqs),
.slaves = omap44xx_l3_main_1_slaves,
.slaves_cnt = ARRAY_SIZE(omap44xx_l3_main_1_slaves),
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
@@ -262,6 +318,30 @@
.user = OCP_USER_MPU | OCP_USER_SDMA,
};
+/* hsi -> l3_main_2 */
+static struct omap_hwmod_ocp_if omap44xx_hsi__l3_main_2 = {
+ .master = &omap44xx_hsi_hwmod,
+ .slave = &omap44xx_l3_main_2_hwmod,
+ .clk = "l3_div_ck",
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* ipu -> l3_main_2 */
+static struct omap_hwmod_ocp_if omap44xx_ipu__l3_main_2 = {
+ .master = &omap44xx_ipu_hwmod,
+ .slave = &omap44xx_l3_main_2_hwmod,
+ .clk = "l3_div_ck",
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* iss -> l3_main_2 */
+static struct omap_hwmod_ocp_if omap44xx_iss__l3_main_2 = {
+ .master = &omap44xx_iss_hwmod,
+ .slave = &omap44xx_l3_main_2_hwmod,
+ .clk = "l3_div_ck",
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
/* iva -> l3_main_2 */
static struct omap_hwmod_ocp_if omap44xx_iva__l3_main_2 = {
.master = &omap44xx_iva_hwmod,
@@ -270,11 +350,21 @@
.user = OCP_USER_MPU | OCP_USER_SDMA,
};
+static struct omap_hwmod_addr_space omap44xx_l3_main_2_addrs[] = {
+ {
+ .pa_start = 0x44800000,
+ .pa_end = 0x44801fff,
+ .flags = ADDR_TYPE_RT,
+ },
+};
+
/* l3_main_1 -> l3_main_2 */
static struct omap_hwmod_ocp_if omap44xx_l3_main_1__l3_main_2 = {
.master = &omap44xx_l3_main_1_hwmod,
.slave = &omap44xx_l3_main_2_hwmod,
.clk = "l3_div_ck",
+ .addr = omap44xx_l3_main_2_addrs,
+ .addr_cnt = ARRAY_SIZE(omap44xx_l3_main_2_addrs),
.user = OCP_USER_MPU | OCP_USER_SDMA,
};
@@ -286,12 +376,24 @@
.user = OCP_USER_MPU | OCP_USER_SDMA,
};
+/* usb_otg_hs -> l3_main_2 */
+static struct omap_hwmod_ocp_if omap44xx_usb_otg_hs__l3_main_2 = {
+ .master = &omap44xx_usb_otg_hs_hwmod,
+ .slave = &omap44xx_l3_main_2_hwmod,
+ .clk = "l3_div_ck",
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
/* l3_main_2 slave ports */
static struct omap_hwmod_ocp_if *omap44xx_l3_main_2_slaves[] = {
&omap44xx_dma_system__l3_main_2,
+ &omap44xx_hsi__l3_main_2,
+ &omap44xx_ipu__l3_main_2,
+ &omap44xx_iss__l3_main_2,
&omap44xx_iva__l3_main_2,
&omap44xx_l3_main_1__l3_main_2,
&omap44xx_l4_cfg__l3_main_2,
+ &omap44xx_usb_otg_hs__l3_main_2,
};
static struct omap_hwmod omap44xx_l3_main_2_hwmod = {
@@ -303,11 +405,21 @@
};
/* l3_main_3 interface data */
+static struct omap_hwmod_addr_space omap44xx_l3_main_3_addrs[] = {
+ {
+ .pa_start = 0x45000000,
+ .pa_end = 0x45000fff,
+ .flags = ADDR_TYPE_RT,
+ },
+};
+
/* l3_main_1 -> l3_main_3 */
static struct omap_hwmod_ocp_if omap44xx_l3_main_1__l3_main_3 = {
.master = &omap44xx_l3_main_1_hwmod,
.slave = &omap44xx_l3_main_3_hwmod,
.clk = "l3_div_ck",
+ .addr = omap44xx_l3_main_3_addrs,
+ .addr_cnt = ARRAY_SIZE(omap44xx_l3_main_3_addrs),
.user = OCP_USER_MPU | OCP_USER_SDMA,
};
@@ -351,6 +463,14 @@
};
/* l4_abe interface data */
+/* aess -> l4_abe */
+static struct omap_hwmod_ocp_if omap44xx_aess__l4_abe = {
+ .master = &omap44xx_aess_hwmod,
+ .slave = &omap44xx_l4_abe_hwmod,
+ .clk = "ocp_abe_iclk",
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
/* dsp -> l4_abe */
static struct omap_hwmod_ocp_if omap44xx_dsp__l4_abe = {
.master = &omap44xx_dsp_hwmod,
@@ -377,6 +497,7 @@
/* l4_abe slave ports */
static struct omap_hwmod_ocp_if *omap44xx_l4_abe_slaves[] = {
+ &omap44xx_aess__l4_abe,
&omap44xx_dsp__l4_abe,
&omap44xx_l3_main_1__l4_abe,
&omap44xx_mpu__l4_abe,
@@ -494,26 +615,15 @@
* - They still need to be validated with the driver
* properly adapted to omap_hwmod / omap_device
*
- * aess
- * bandgap
* c2c
* c2c_target_fw
* cm_core
* cm_core_aon
- * counter_32k
* ctrl_module_core
* ctrl_module_pad_core
* ctrl_module_pad_wkup
* ctrl_module_wkup
* debugss
- * dmic
- * dss
- * dss_dispc
- * dss_dsi1
- * dss_dsi2
- * dss_hdmi
- * dss_rfbi
- * dss_venc
* efuse_ctrl_cust
* efuse_ctrl_std
* elm
@@ -524,58 +634,211 @@
* gpu
* hdq1w
* hsi
- * ipu
- * iss
- * kbd
- * mailbox
- * mcasp
- * mcbsp1
- * mcbsp2
- * mcbsp3
- * mcbsp4
- * mcpdm
- * mcspi1
- * mcspi2
- * mcspi3
- * mcspi4
- * mmc1
- * mmc2
- * mmc3
- * mmc4
- * mmc5
- * mpu_c0
- * mpu_c1
* ocmc_ram
* ocp2scp_usb_phy
* ocp_wp_noc
- * prcm
* prcm_mpu
* prm
* scrm
* sl2if
* slimbus1
* slimbus2
- * spinlock
- * timer1
- * timer10
- * timer11
- * timer2
- * timer3
- * timer4
- * timer5
- * timer6
- * timer7
- * timer8
- * timer9
* usb_host_fs
* usb_host_hs
- * usb_otg_hs
* usb_phy_cm
* usb_tll_hs
* usim
*/
/*
+ * 'aess' class
+ * audio engine sub system
+ */
+
+static struct omap_hwmod_class_sysconfig omap44xx_aess_sysc = {
+ .rev_offs = 0x0000,
+ .sysc_offs = 0x0010,
+ .sysc_flags = (SYSC_HAS_MIDLEMODE | SYSC_HAS_SIDLEMODE),
+ .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
+ MSTANDBY_FORCE | MSTANDBY_NO | MSTANDBY_SMART),
+ .sysc_fields = &omap_hwmod_sysc_type2,
+};
+
+static struct omap_hwmod_class omap44xx_aess_hwmod_class = {
+ .name = "aess",
+ .sysc = &omap44xx_aess_sysc,
+};
+
+/* aess */
+static struct omap_hwmod_irq_info omap44xx_aess_irqs[] = {
+ { .irq = 99 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_dma_info omap44xx_aess_sdma_reqs[] = {
+ { .name = "fifo0", .dma_req = 100 + OMAP44XX_DMA_REQ_START },
+ { .name = "fifo1", .dma_req = 101 + OMAP44XX_DMA_REQ_START },
+ { .name = "fifo2", .dma_req = 102 + OMAP44XX_DMA_REQ_START },
+ { .name = "fifo3", .dma_req = 103 + OMAP44XX_DMA_REQ_START },
+ { .name = "fifo4", .dma_req = 104 + OMAP44XX_DMA_REQ_START },
+ { .name = "fifo5", .dma_req = 105 + OMAP44XX_DMA_REQ_START },
+ { .name = "fifo6", .dma_req = 106 + OMAP44XX_DMA_REQ_START },
+ { .name = "fifo7", .dma_req = 107 + OMAP44XX_DMA_REQ_START },
+};
+
+/* aess master ports */
+static struct omap_hwmod_ocp_if *omap44xx_aess_masters[] = {
+ &omap44xx_aess__l4_abe,
+};
+
+static struct omap_hwmod_addr_space omap44xx_aess_addrs[] = {
+ {
+ .pa_start = 0x401f1000,
+ .pa_end = 0x401f13ff,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_abe -> aess */
+static struct omap_hwmod_ocp_if omap44xx_l4_abe__aess = {
+ .master = &omap44xx_l4_abe_hwmod,
+ .slave = &omap44xx_aess_hwmod,
+ .clk = "ocp_abe_iclk",
+ .addr = omap44xx_aess_addrs,
+ .addr_cnt = ARRAY_SIZE(omap44xx_aess_addrs),
+ .user = OCP_USER_MPU,
+};
+
+static struct omap_hwmod_addr_space omap44xx_aess_dma_addrs[] = {
+ {
+ .pa_start = 0x490f1000,
+ .pa_end = 0x490f13ff,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_abe -> aess (dma) */
+static struct omap_hwmod_ocp_if omap44xx_l4_abe__aess_dma = {
+ .master = &omap44xx_l4_abe_hwmod,
+ .slave = &omap44xx_aess_hwmod,
+ .clk = "ocp_abe_iclk",
+ .addr = omap44xx_aess_dma_addrs,
+ .addr_cnt = ARRAY_SIZE(omap44xx_aess_dma_addrs),
+ .user = OCP_USER_SDMA,
+};
+
+/* aess slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_aess_slaves[] = {
+ &omap44xx_l4_abe__aess,
+ &omap44xx_l4_abe__aess_dma,
+};
+
+static struct omap_hwmod omap44xx_aess_hwmod = {
+ .name = "aess",
+ .class = &omap44xx_aess_hwmod_class,
+ .mpu_irqs = omap44xx_aess_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_aess_irqs),
+ .sdma_reqs = omap44xx_aess_sdma_reqs,
+ .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_aess_sdma_reqs),
+ .main_clk = "aess_fck",
+ .prcm = {
+ .omap4 = {
+ .clkctrl_reg = OMAP4430_CM1_ABE_AESS_CLKCTRL,
+ },
+ },
+ .slaves = omap44xx_aess_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap44xx_aess_slaves),
+ .masters = omap44xx_aess_masters,
+ .masters_cnt = ARRAY_SIZE(omap44xx_aess_masters),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/*
+ * 'bandgap' class
+ * bangap reference for ldo regulators
+ */
+
+static struct omap_hwmod_class omap44xx_bandgap_hwmod_class = {
+ .name = "bandgap",
+};
+
+/* bandgap */
+static struct omap_hwmod_opt_clk bandgap_opt_clks[] = {
+ { .role = "fclk", .clk = "bandgap_fclk" },
+};
+
+static struct omap_hwmod omap44xx_bandgap_hwmod = {
+ .name = "bandgap",
+ .class = &omap44xx_bandgap_hwmod_class,
+ .prcm = {
+ .omap4 = {
+ .clkctrl_reg = OMAP4430_CM_WKUP_BANDGAP_CLKCTRL,
+ },
+ },
+ .opt_clks = bandgap_opt_clks,
+ .opt_clks_cnt = ARRAY_SIZE(bandgap_opt_clks),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/*
+ * 'counter' class
+ * 32-bit ordinary counter, clocked by the falling edge of the 32 khz clock
+ */
+
+static struct omap_hwmod_class_sysconfig omap44xx_counter_sysc = {
+ .rev_offs = 0x0000,
+ .sysc_offs = 0x0004,
+ .sysc_flags = SYSC_HAS_SIDLEMODE,
+ .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
+ SIDLE_SMART_WKUP),
+ .sysc_fields = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap44xx_counter_hwmod_class = {
+ .name = "counter",
+ .sysc = &omap44xx_counter_sysc,
+};
+
+/* counter_32k */
+static struct omap_hwmod omap44xx_counter_32k_hwmod;
+static struct omap_hwmod_addr_space omap44xx_counter_32k_addrs[] = {
+ {
+ .pa_start = 0x4a304000,
+ .pa_end = 0x4a30401f,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_wkup -> counter_32k */
+static struct omap_hwmod_ocp_if omap44xx_l4_wkup__counter_32k = {
+ .master = &omap44xx_l4_wkup_hwmod,
+ .slave = &omap44xx_counter_32k_hwmod,
+ .clk = "l4_wkup_clk_mux_ck",
+ .addr = omap44xx_counter_32k_addrs,
+ .addr_cnt = ARRAY_SIZE(omap44xx_counter_32k_addrs),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* counter_32k slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_counter_32k_slaves[] = {
+ &omap44xx_l4_wkup__counter_32k,
+};
+
+static struct omap_hwmod omap44xx_counter_32k_hwmod = {
+ .name = "counter_32k",
+ .class = &omap44xx_counter_hwmod_class,
+ .flags = HWMOD_SWSUP_SIDLE,
+ .main_clk = "sys_32k_ck",
+ .prcm = {
+ .omap4 = {
+ .clkctrl_reg = OMAP4430_CM_WKUP_SYNCTIMER_CLKCTRL,
+ },
+ },
+ .slaves = omap44xx_counter_32k_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap44xx_counter_32k_slaves),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/*
* 'dma' class
* dma controller for data exchange between memory to memory (i.e. internal or
* external memory) and gp peripherals to memory or memory to gp peripherals
@@ -662,6 +925,96 @@
};
/*
+ * 'dmic' class
+ * digital microphone controller
+ */
+
+static struct omap_hwmod_class_sysconfig omap44xx_dmic_sysc = {
+ .rev_offs = 0x0000,
+ .sysc_offs = 0x0010,
+ .sysc_flags = (SYSC_HAS_EMUFREE | SYSC_HAS_RESET_STATUS |
+ SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET),
+ .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
+ SIDLE_SMART_WKUP),
+ .sysc_fields = &omap_hwmod_sysc_type2,
+};
+
+static struct omap_hwmod_class omap44xx_dmic_hwmod_class = {
+ .name = "dmic",
+ .sysc = &omap44xx_dmic_sysc,
+};
+
+/* dmic */
+static struct omap_hwmod omap44xx_dmic_hwmod;
+static struct omap_hwmod_irq_info omap44xx_dmic_irqs[] = {
+ { .irq = 114 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_dma_info omap44xx_dmic_sdma_reqs[] = {
+ { .dma_req = 66 + OMAP44XX_DMA_REQ_START },
+};
+
+static struct omap_hwmod_addr_space omap44xx_dmic_addrs[] = {
+ {
+ .pa_start = 0x4012e000,
+ .pa_end = 0x4012e07f,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_abe -> dmic */
+static struct omap_hwmod_ocp_if omap44xx_l4_abe__dmic = {
+ .master = &omap44xx_l4_abe_hwmod,
+ .slave = &omap44xx_dmic_hwmod,
+ .clk = "ocp_abe_iclk",
+ .addr = omap44xx_dmic_addrs,
+ .addr_cnt = ARRAY_SIZE(omap44xx_dmic_addrs),
+ .user = OCP_USER_MPU,
+};
+
+static struct omap_hwmod_addr_space omap44xx_dmic_dma_addrs[] = {
+ {
+ .pa_start = 0x4902e000,
+ .pa_end = 0x4902e07f,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_abe -> dmic (dma) */
+static struct omap_hwmod_ocp_if omap44xx_l4_abe__dmic_dma = {
+ .master = &omap44xx_l4_abe_hwmod,
+ .slave = &omap44xx_dmic_hwmod,
+ .clk = "ocp_abe_iclk",
+ .addr = omap44xx_dmic_dma_addrs,
+ .addr_cnt = ARRAY_SIZE(omap44xx_dmic_dma_addrs),
+ .user = OCP_USER_SDMA,
+};
+
+/* dmic slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_dmic_slaves[] = {
+ &omap44xx_l4_abe__dmic,
+ &omap44xx_l4_abe__dmic_dma,
+};
+
+static struct omap_hwmod omap44xx_dmic_hwmod = {
+ .name = "dmic",
+ .class = &omap44xx_dmic_hwmod_class,
+ .mpu_irqs = omap44xx_dmic_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_dmic_irqs),
+ .sdma_reqs = omap44xx_dmic_sdma_reqs,
+ .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_dmic_sdma_reqs),
+ .main_clk = "dmic_fck",
+ .prcm = {
+ .omap4 = {
+ .clkctrl_reg = OMAP4430_CM1_ABE_DMIC_CLKCTRL,
+ },
+ },
+ .slaves = omap44xx_dmic_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap44xx_dmic_slaves),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/*
* 'dsp' class
* dsp sub-system
*/
@@ -747,6 +1100,590 @@
};
/*
+ * 'dss' class
+ * display sub-system
+ */
+
+static struct omap_hwmod_class_sysconfig omap44xx_dss_sysc = {
+ .rev_offs = 0x0000,
+ .syss_offs = 0x0014,
+ .sysc_flags = SYSS_HAS_RESET_STATUS,
+};
+
+static struct omap_hwmod_class omap44xx_dss_hwmod_class = {
+ .name = "dss",
+ .sysc = &omap44xx_dss_sysc,
+};
+
+/* dss */
+/* dss master ports */
+static struct omap_hwmod_ocp_if *omap44xx_dss_masters[] = {
+ &omap44xx_dss__l3_main_1,
+};
+
+static struct omap_hwmod_addr_space omap44xx_dss_dma_addrs[] = {
+ {
+ .pa_start = 0x58000000,
+ .pa_end = 0x5800007f,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l3_main_2 -> dss */
+static struct omap_hwmod_ocp_if omap44xx_l3_main_2__dss = {
+ .master = &omap44xx_l3_main_2_hwmod,
+ .slave = &omap44xx_dss_hwmod,
+ .clk = "l3_div_ck",
+ .addr = omap44xx_dss_dma_addrs,
+ .addr_cnt = ARRAY_SIZE(omap44xx_dss_dma_addrs),
+ .user = OCP_USER_SDMA,
+};
+
+static struct omap_hwmod_addr_space omap44xx_dss_addrs[] = {
+ {
+ .pa_start = 0x48040000,
+ .pa_end = 0x4804007f,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_per -> dss */
+static struct omap_hwmod_ocp_if omap44xx_l4_per__dss = {
+ .master = &omap44xx_l4_per_hwmod,
+ .slave = &omap44xx_dss_hwmod,
+ .clk = "l4_div_ck",
+ .addr = omap44xx_dss_addrs,
+ .addr_cnt = ARRAY_SIZE(omap44xx_dss_addrs),
+ .user = OCP_USER_MPU,
+};
+
+/* dss slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_dss_slaves[] = {
+ &omap44xx_l3_main_2__dss,
+ &omap44xx_l4_per__dss,
+};
+
+static struct omap_hwmod_opt_clk dss_opt_clks[] = {
+ { .role = "sys_clk", .clk = "dss_sys_clk" },
+ { .role = "tv_clk", .clk = "dss_tv_clk" },
+ { .role = "dss_clk", .clk = "dss_dss_clk" },
+ { .role = "video_clk", .clk = "dss_48mhz_clk" },
+};
+
+static struct omap_hwmod omap44xx_dss_hwmod = {
+ .name = "dss_core",
+ .class = &omap44xx_dss_hwmod_class,
+ .main_clk = "dss_fck",
+ .prcm = {
+ .omap4 = {
+ .clkctrl_reg = OMAP4430_CM_DSS_DSS_CLKCTRL,
+ },
+ },
+ .opt_clks = dss_opt_clks,
+ .opt_clks_cnt = ARRAY_SIZE(dss_opt_clks),
+ .slaves = omap44xx_dss_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap44xx_dss_slaves),
+ .masters = omap44xx_dss_masters,
+ .masters_cnt = ARRAY_SIZE(omap44xx_dss_masters),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/*
+ * 'dispc' class
+ * display controller
+ */
+
+static struct omap_hwmod_class_sysconfig omap44xx_dispc_sysc = {
+ .rev_offs = 0x0000,
+ .sysc_offs = 0x0010,
+ .syss_offs = 0x0014,
+ .sysc_flags = (SYSC_HAS_AUTOIDLE | SYSC_HAS_CLOCKACTIVITY |
+ SYSC_HAS_ENAWAKEUP | SYSC_HAS_MIDLEMODE |
+ SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET |
+ SYSS_HAS_RESET_STATUS),
+ .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
+ MSTANDBY_FORCE | MSTANDBY_NO | MSTANDBY_SMART),
+ .sysc_fields = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap44xx_dispc_hwmod_class = {
+ .name = "dispc",
+ .sysc = &omap44xx_dispc_sysc,
+};
+
+/* dss_dispc */
+static struct omap_hwmod omap44xx_dss_dispc_hwmod;
+static struct omap_hwmod_irq_info omap44xx_dss_dispc_irqs[] = {
+ { .irq = 25 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_dma_info omap44xx_dss_dispc_sdma_reqs[] = {
+ { .dma_req = 5 + OMAP44XX_DMA_REQ_START },
+};
+
+static struct omap_hwmod_addr_space omap44xx_dss_dispc_dma_addrs[] = {
+ {
+ .pa_start = 0x58001000,
+ .pa_end = 0x58001fff,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l3_main_2 -> dss_dispc */
+static struct omap_hwmod_ocp_if omap44xx_l3_main_2__dss_dispc = {
+ .master = &omap44xx_l3_main_2_hwmod,
+ .slave = &omap44xx_dss_dispc_hwmod,
+ .clk = "l3_div_ck",
+ .addr = omap44xx_dss_dispc_dma_addrs,
+ .addr_cnt = ARRAY_SIZE(omap44xx_dss_dispc_dma_addrs),
+ .user = OCP_USER_SDMA,
+};
+
+static struct omap_hwmod_addr_space omap44xx_dss_dispc_addrs[] = {
+ {
+ .pa_start = 0x48041000,
+ .pa_end = 0x48041fff,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_per -> dss_dispc */
+static struct omap_hwmod_ocp_if omap44xx_l4_per__dss_dispc = {
+ .master = &omap44xx_l4_per_hwmod,
+ .slave = &omap44xx_dss_dispc_hwmod,
+ .clk = "l4_div_ck",
+ .addr = omap44xx_dss_dispc_addrs,
+ .addr_cnt = ARRAY_SIZE(omap44xx_dss_dispc_addrs),
+ .user = OCP_USER_MPU,
+};
+
+/* dss_dispc slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_dss_dispc_slaves[] = {
+ &omap44xx_l3_main_2__dss_dispc,
+ &omap44xx_l4_per__dss_dispc,
+};
+
+static struct omap_hwmod omap44xx_dss_dispc_hwmod = {
+ .name = "dss_dispc",
+ .class = &omap44xx_dispc_hwmod_class,
+ .mpu_irqs = omap44xx_dss_dispc_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_dss_dispc_irqs),
+ .sdma_reqs = omap44xx_dss_dispc_sdma_reqs,
+ .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_dss_dispc_sdma_reqs),
+ .main_clk = "dss_fck",
+ .prcm = {
+ .omap4 = {
+ .clkctrl_reg = OMAP4430_CM_DSS_DSS_CLKCTRL,
+ },
+ },
+ .slaves = omap44xx_dss_dispc_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap44xx_dss_dispc_slaves),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/*
+ * 'dsi' class
+ * display serial interface controller
+ */
+
+static struct omap_hwmod_class_sysconfig omap44xx_dsi_sysc = {
+ .rev_offs = 0x0000,
+ .sysc_offs = 0x0010,
+ .syss_offs = 0x0014,
+ .sysc_flags = (SYSC_HAS_AUTOIDLE | SYSC_HAS_CLOCKACTIVITY |
+ SYSC_HAS_ENAWAKEUP | SYSC_HAS_SIDLEMODE |
+ SYSC_HAS_SOFTRESET | SYSS_HAS_RESET_STATUS),
+ .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
+ .sysc_fields = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap44xx_dsi_hwmod_class = {
+ .name = "dsi",
+ .sysc = &omap44xx_dsi_sysc,
+};
+
+/* dss_dsi1 */
+static struct omap_hwmod omap44xx_dss_dsi1_hwmod;
+static struct omap_hwmod_irq_info omap44xx_dss_dsi1_irqs[] = {
+ { .irq = 53 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_dma_info omap44xx_dss_dsi1_sdma_reqs[] = {
+ { .dma_req = 74 + OMAP44XX_DMA_REQ_START },
+};
+
+static struct omap_hwmod_addr_space omap44xx_dss_dsi1_dma_addrs[] = {
+ {
+ .pa_start = 0x58004000,
+ .pa_end = 0x580041ff,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l3_main_2 -> dss_dsi1 */
+static struct omap_hwmod_ocp_if omap44xx_l3_main_2__dss_dsi1 = {
+ .master = &omap44xx_l3_main_2_hwmod,
+ .slave = &omap44xx_dss_dsi1_hwmod,
+ .clk = "l3_div_ck",
+ .addr = omap44xx_dss_dsi1_dma_addrs,
+ .addr_cnt = ARRAY_SIZE(omap44xx_dss_dsi1_dma_addrs),
+ .user = OCP_USER_SDMA,
+};
+
+static struct omap_hwmod_addr_space omap44xx_dss_dsi1_addrs[] = {
+ {
+ .pa_start = 0x48044000,
+ .pa_end = 0x480441ff,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_per -> dss_dsi1 */
+static struct omap_hwmod_ocp_if omap44xx_l4_per__dss_dsi1 = {
+ .master = &omap44xx_l4_per_hwmod,
+ .slave = &omap44xx_dss_dsi1_hwmod,
+ .clk = "l4_div_ck",
+ .addr = omap44xx_dss_dsi1_addrs,
+ .addr_cnt = ARRAY_SIZE(omap44xx_dss_dsi1_addrs),
+ .user = OCP_USER_MPU,
+};
+
+/* dss_dsi1 slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_dss_dsi1_slaves[] = {
+ &omap44xx_l3_main_2__dss_dsi1,
+ &omap44xx_l4_per__dss_dsi1,
+};
+
+static struct omap_hwmod omap44xx_dss_dsi1_hwmod = {
+ .name = "dss_dsi1",
+ .class = &omap44xx_dsi_hwmod_class,
+ .mpu_irqs = omap44xx_dss_dsi1_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_dss_dsi1_irqs),
+ .sdma_reqs = omap44xx_dss_dsi1_sdma_reqs,
+ .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_dss_dsi1_sdma_reqs),
+ .main_clk = "dss_fck",
+ .prcm = {
+ .omap4 = {
+ .clkctrl_reg = OMAP4430_CM_DSS_DSS_CLKCTRL,
+ },
+ },
+ .slaves = omap44xx_dss_dsi1_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap44xx_dss_dsi1_slaves),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/* dss_dsi2 */
+static struct omap_hwmod omap44xx_dss_dsi2_hwmod;
+static struct omap_hwmod_irq_info omap44xx_dss_dsi2_irqs[] = {
+ { .irq = 84 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_dma_info omap44xx_dss_dsi2_sdma_reqs[] = {
+ { .dma_req = 83 + OMAP44XX_DMA_REQ_START },
+};
+
+static struct omap_hwmod_addr_space omap44xx_dss_dsi2_dma_addrs[] = {
+ {
+ .pa_start = 0x58005000,
+ .pa_end = 0x580051ff,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l3_main_2 -> dss_dsi2 */
+static struct omap_hwmod_ocp_if omap44xx_l3_main_2__dss_dsi2 = {
+ .master = &omap44xx_l3_main_2_hwmod,
+ .slave = &omap44xx_dss_dsi2_hwmod,
+ .clk = "l3_div_ck",
+ .addr = omap44xx_dss_dsi2_dma_addrs,
+ .addr_cnt = ARRAY_SIZE(omap44xx_dss_dsi2_dma_addrs),
+ .user = OCP_USER_SDMA,
+};
+
+static struct omap_hwmod_addr_space omap44xx_dss_dsi2_addrs[] = {
+ {
+ .pa_start = 0x48045000,
+ .pa_end = 0x480451ff,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_per -> dss_dsi2 */
+static struct omap_hwmod_ocp_if omap44xx_l4_per__dss_dsi2 = {
+ .master = &omap44xx_l4_per_hwmod,
+ .slave = &omap44xx_dss_dsi2_hwmod,
+ .clk = "l4_div_ck",
+ .addr = omap44xx_dss_dsi2_addrs,
+ .addr_cnt = ARRAY_SIZE(omap44xx_dss_dsi2_addrs),
+ .user = OCP_USER_MPU,
+};
+
+/* dss_dsi2 slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_dss_dsi2_slaves[] = {
+ &omap44xx_l3_main_2__dss_dsi2,
+ &omap44xx_l4_per__dss_dsi2,
+};
+
+static struct omap_hwmod omap44xx_dss_dsi2_hwmod = {
+ .name = "dss_dsi2",
+ .class = &omap44xx_dsi_hwmod_class,
+ .mpu_irqs = omap44xx_dss_dsi2_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_dss_dsi2_irqs),
+ .sdma_reqs = omap44xx_dss_dsi2_sdma_reqs,
+ .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_dss_dsi2_sdma_reqs),
+ .main_clk = "dss_fck",
+ .prcm = {
+ .omap4 = {
+ .clkctrl_reg = OMAP4430_CM_DSS_DSS_CLKCTRL,
+ },
+ },
+ .slaves = omap44xx_dss_dsi2_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap44xx_dss_dsi2_slaves),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/*
+ * 'hdmi' class
+ * hdmi controller
+ */
+
+static struct omap_hwmod_class_sysconfig omap44xx_hdmi_sysc = {
+ .rev_offs = 0x0000,
+ .sysc_offs = 0x0010,
+ .sysc_flags = (SYSC_HAS_RESET_STATUS | SYSC_HAS_SIDLEMODE |
+ SYSC_HAS_SOFTRESET),
+ .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
+ SIDLE_SMART_WKUP),
+ .sysc_fields = &omap_hwmod_sysc_type2,
+};
+
+static struct omap_hwmod_class omap44xx_hdmi_hwmod_class = {
+ .name = "hdmi",
+ .sysc = &omap44xx_hdmi_sysc,
+};
+
+/* dss_hdmi */
+static struct omap_hwmod omap44xx_dss_hdmi_hwmod;
+static struct omap_hwmod_irq_info omap44xx_dss_hdmi_irqs[] = {
+ { .irq = 101 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_dma_info omap44xx_dss_hdmi_sdma_reqs[] = {
+ { .dma_req = 75 + OMAP44XX_DMA_REQ_START },
+};
+
+static struct omap_hwmod_addr_space omap44xx_dss_hdmi_dma_addrs[] = {
+ {
+ .pa_start = 0x58006000,
+ .pa_end = 0x58006fff,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l3_main_2 -> dss_hdmi */
+static struct omap_hwmod_ocp_if omap44xx_l3_main_2__dss_hdmi = {
+ .master = &omap44xx_l3_main_2_hwmod,
+ .slave = &omap44xx_dss_hdmi_hwmod,
+ .clk = "l3_div_ck",
+ .addr = omap44xx_dss_hdmi_dma_addrs,
+ .addr_cnt = ARRAY_SIZE(omap44xx_dss_hdmi_dma_addrs),
+ .user = OCP_USER_SDMA,
+};
+
+static struct omap_hwmod_addr_space omap44xx_dss_hdmi_addrs[] = {
+ {
+ .pa_start = 0x48046000,
+ .pa_end = 0x48046fff,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_per -> dss_hdmi */
+static struct omap_hwmod_ocp_if omap44xx_l4_per__dss_hdmi = {
+ .master = &omap44xx_l4_per_hwmod,
+ .slave = &omap44xx_dss_hdmi_hwmod,
+ .clk = "l4_div_ck",
+ .addr = omap44xx_dss_hdmi_addrs,
+ .addr_cnt = ARRAY_SIZE(omap44xx_dss_hdmi_addrs),
+ .user = OCP_USER_MPU,
+};
+
+/* dss_hdmi slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_dss_hdmi_slaves[] = {
+ &omap44xx_l3_main_2__dss_hdmi,
+ &omap44xx_l4_per__dss_hdmi,
+};
+
+static struct omap_hwmod omap44xx_dss_hdmi_hwmod = {
+ .name = "dss_hdmi",
+ .class = &omap44xx_hdmi_hwmod_class,
+ .mpu_irqs = omap44xx_dss_hdmi_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_dss_hdmi_irqs),
+ .sdma_reqs = omap44xx_dss_hdmi_sdma_reqs,
+ .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_dss_hdmi_sdma_reqs),
+ .main_clk = "dss_fck",
+ .prcm = {
+ .omap4 = {
+ .clkctrl_reg = OMAP4430_CM_DSS_DSS_CLKCTRL,
+ },
+ },
+ .slaves = omap44xx_dss_hdmi_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap44xx_dss_hdmi_slaves),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/*
+ * 'rfbi' class
+ * remote frame buffer interface
+ */
+
+static struct omap_hwmod_class_sysconfig omap44xx_rfbi_sysc = {
+ .rev_offs = 0x0000,
+ .sysc_offs = 0x0010,
+ .syss_offs = 0x0014,
+ .sysc_flags = (SYSC_HAS_AUTOIDLE | SYSC_HAS_SIDLEMODE |
+ SYSC_HAS_SOFTRESET | SYSS_HAS_RESET_STATUS),
+ .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
+ .sysc_fields = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap44xx_rfbi_hwmod_class = {
+ .name = "rfbi",
+ .sysc = &omap44xx_rfbi_sysc,
+};
+
+/* dss_rfbi */
+static struct omap_hwmod omap44xx_dss_rfbi_hwmod;
+static struct omap_hwmod_dma_info omap44xx_dss_rfbi_sdma_reqs[] = {
+ { .dma_req = 13 + OMAP44XX_DMA_REQ_START },
+};
+
+static struct omap_hwmod_addr_space omap44xx_dss_rfbi_dma_addrs[] = {
+ {
+ .pa_start = 0x58002000,
+ .pa_end = 0x580020ff,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l3_main_2 -> dss_rfbi */
+static struct omap_hwmod_ocp_if omap44xx_l3_main_2__dss_rfbi = {
+ .master = &omap44xx_l3_main_2_hwmod,
+ .slave = &omap44xx_dss_rfbi_hwmod,
+ .clk = "l3_div_ck",
+ .addr = omap44xx_dss_rfbi_dma_addrs,
+ .addr_cnt = ARRAY_SIZE(omap44xx_dss_rfbi_dma_addrs),
+ .user = OCP_USER_SDMA,
+};
+
+static struct omap_hwmod_addr_space omap44xx_dss_rfbi_addrs[] = {
+ {
+ .pa_start = 0x48042000,
+ .pa_end = 0x480420ff,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_per -> dss_rfbi */
+static struct omap_hwmod_ocp_if omap44xx_l4_per__dss_rfbi = {
+ .master = &omap44xx_l4_per_hwmod,
+ .slave = &omap44xx_dss_rfbi_hwmod,
+ .clk = "l4_div_ck",
+ .addr = omap44xx_dss_rfbi_addrs,
+ .addr_cnt = ARRAY_SIZE(omap44xx_dss_rfbi_addrs),
+ .user = OCP_USER_MPU,
+};
+
+/* dss_rfbi slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_dss_rfbi_slaves[] = {
+ &omap44xx_l3_main_2__dss_rfbi,
+ &omap44xx_l4_per__dss_rfbi,
+};
+
+static struct omap_hwmod omap44xx_dss_rfbi_hwmod = {
+ .name = "dss_rfbi",
+ .class = &omap44xx_rfbi_hwmod_class,
+ .sdma_reqs = omap44xx_dss_rfbi_sdma_reqs,
+ .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_dss_rfbi_sdma_reqs),
+ .main_clk = "dss_fck",
+ .prcm = {
+ .omap4 = {
+ .clkctrl_reg = OMAP4430_CM_DSS_DSS_CLKCTRL,
+ },
+ },
+ .slaves = omap44xx_dss_rfbi_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap44xx_dss_rfbi_slaves),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/*
+ * 'venc' class
+ * video encoder
+ */
+
+static struct omap_hwmod_class omap44xx_venc_hwmod_class = {
+ .name = "venc",
+};
+
+/* dss_venc */
+static struct omap_hwmod omap44xx_dss_venc_hwmod;
+static struct omap_hwmod_addr_space omap44xx_dss_venc_dma_addrs[] = {
+ {
+ .pa_start = 0x58003000,
+ .pa_end = 0x580030ff,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l3_main_2 -> dss_venc */
+static struct omap_hwmod_ocp_if omap44xx_l3_main_2__dss_venc = {
+ .master = &omap44xx_l3_main_2_hwmod,
+ .slave = &omap44xx_dss_venc_hwmod,
+ .clk = "l3_div_ck",
+ .addr = omap44xx_dss_venc_dma_addrs,
+ .addr_cnt = ARRAY_SIZE(omap44xx_dss_venc_dma_addrs),
+ .user = OCP_USER_SDMA,
+};
+
+static struct omap_hwmod_addr_space omap44xx_dss_venc_addrs[] = {
+ {
+ .pa_start = 0x48043000,
+ .pa_end = 0x480430ff,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_per -> dss_venc */
+static struct omap_hwmod_ocp_if omap44xx_l4_per__dss_venc = {
+ .master = &omap44xx_l4_per_hwmod,
+ .slave = &omap44xx_dss_venc_hwmod,
+ .clk = "l4_div_ck",
+ .addr = omap44xx_dss_venc_addrs,
+ .addr_cnt = ARRAY_SIZE(omap44xx_dss_venc_addrs),
+ .user = OCP_USER_MPU,
+};
+
+/* dss_venc slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_dss_venc_slaves[] = {
+ &omap44xx_l3_main_2__dss_venc,
+ &omap44xx_l4_per__dss_venc,
+};
+
+static struct omap_hwmod omap44xx_dss_venc_hwmod = {
+ .name = "dss_venc",
+ .class = &omap44xx_venc_hwmod_class,
+ .main_clk = "dss_fck",
+ .prcm = {
+ .omap4 = {
+ .clkctrl_reg = OMAP4430_CM_DSS_DSS_CLKCTRL,
+ },
+ },
+ .slaves = omap44xx_dss_venc_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap44xx_dss_venc_slaves),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/*
* 'gpio' class
* general purpose io module
*/
@@ -1093,6 +2030,83 @@
};
/*
+ * 'hsi' class
+ * mipi high-speed synchronous serial interface (multichannel and full-duplex
+ * serial if)
+ */
+
+static struct omap_hwmod_class_sysconfig omap44xx_hsi_sysc = {
+ .rev_offs = 0x0000,
+ .sysc_offs = 0x0010,
+ .syss_offs = 0x0014,
+ .sysc_flags = (SYSC_HAS_AUTOIDLE | SYSC_HAS_EMUFREE |
+ SYSC_HAS_MIDLEMODE | SYSC_HAS_SIDLEMODE |
+ SYSC_HAS_SOFTRESET | SYSS_HAS_RESET_STATUS),
+ .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
+ SIDLE_SMART_WKUP | MSTANDBY_FORCE | MSTANDBY_NO |
+ MSTANDBY_SMART),
+ .sysc_fields = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap44xx_hsi_hwmod_class = {
+ .name = "hsi",
+ .sysc = &omap44xx_hsi_sysc,
+};
+
+/* hsi */
+static struct omap_hwmod_irq_info omap44xx_hsi_irqs[] = {
+ { .name = "mpu_p1", .irq = 67 + OMAP44XX_IRQ_GIC_START },
+ { .name = "mpu_p2", .irq = 68 + OMAP44XX_IRQ_GIC_START },
+ { .name = "mpu_dma", .irq = 71 + OMAP44XX_IRQ_GIC_START },
+};
+
+/* hsi master ports */
+static struct omap_hwmod_ocp_if *omap44xx_hsi_masters[] = {
+ &omap44xx_hsi__l3_main_2,
+};
+
+static struct omap_hwmod_addr_space omap44xx_hsi_addrs[] = {
+ {
+ .pa_start = 0x4a058000,
+ .pa_end = 0x4a05bfff,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_cfg -> hsi */
+static struct omap_hwmod_ocp_if omap44xx_l4_cfg__hsi = {
+ .master = &omap44xx_l4_cfg_hwmod,
+ .slave = &omap44xx_hsi_hwmod,
+ .clk = "l4_div_ck",
+ .addr = omap44xx_hsi_addrs,
+ .addr_cnt = ARRAY_SIZE(omap44xx_hsi_addrs),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* hsi slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_hsi_slaves[] = {
+ &omap44xx_l4_cfg__hsi,
+};
+
+static struct omap_hwmod omap44xx_hsi_hwmod = {
+ .name = "hsi",
+ .class = &omap44xx_hsi_hwmod_class,
+ .mpu_irqs = omap44xx_hsi_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_hsi_irqs),
+ .main_clk = "hsi_fck",
+ .prcm = {
+ .omap4 = {
+ .clkctrl_reg = OMAP4430_CM_L3INIT_HSI_CLKCTRL,
+ },
+ },
+ .slaves = omap44xx_hsi_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap44xx_hsi_slaves),
+ .masters = omap44xx_hsi_masters,
+ .masters_cnt = ARRAY_SIZE(omap44xx_hsi_masters),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/*
* 'i2c' class
* multimaster high-speed i2c controller
*/
@@ -1326,6 +2340,188 @@
};
/*
+ * 'ipu' class
+ * imaging processor unit
+ */
+
+static struct omap_hwmod_class omap44xx_ipu_hwmod_class = {
+ .name = "ipu",
+};
+
+/* ipu */
+static struct omap_hwmod_irq_info omap44xx_ipu_irqs[] = {
+ { .irq = 100 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_rst_info omap44xx_ipu_c0_resets[] = {
+ { .name = "cpu0", .rst_shift = 0 },
+};
+
+static struct omap_hwmod_rst_info omap44xx_ipu_c1_resets[] = {
+ { .name = "cpu1", .rst_shift = 1 },
+};
+
+static struct omap_hwmod_rst_info omap44xx_ipu_resets[] = {
+ { .name = "mmu_cache", .rst_shift = 2 },
+};
+
+/* ipu master ports */
+static struct omap_hwmod_ocp_if *omap44xx_ipu_masters[] = {
+ &omap44xx_ipu__l3_main_2,
+};
+
+/* l3_main_2 -> ipu */
+static struct omap_hwmod_ocp_if omap44xx_l3_main_2__ipu = {
+ .master = &omap44xx_l3_main_2_hwmod,
+ .slave = &omap44xx_ipu_hwmod,
+ .clk = "l3_div_ck",
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* ipu slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_ipu_slaves[] = {
+ &omap44xx_l3_main_2__ipu,
+};
+
+/* Pseudo hwmod for reset control purpose only */
+static struct omap_hwmod omap44xx_ipu_c0_hwmod = {
+ .name = "ipu_c0",
+ .class = &omap44xx_ipu_hwmod_class,
+ .flags = HWMOD_INIT_NO_RESET,
+ .rst_lines = omap44xx_ipu_c0_resets,
+ .rst_lines_cnt = ARRAY_SIZE(omap44xx_ipu_c0_resets),
+ .prcm = {
+ .omap4 = {
+ .rstctrl_reg = OMAP4430_RM_DUCATI_RSTCTRL,
+ },
+ },
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/* Pseudo hwmod for reset control purpose only */
+static struct omap_hwmod omap44xx_ipu_c1_hwmod = {
+ .name = "ipu_c1",
+ .class = &omap44xx_ipu_hwmod_class,
+ .flags = HWMOD_INIT_NO_RESET,
+ .rst_lines = omap44xx_ipu_c1_resets,
+ .rst_lines_cnt = ARRAY_SIZE(omap44xx_ipu_c1_resets),
+ .prcm = {
+ .omap4 = {
+ .rstctrl_reg = OMAP4430_RM_DUCATI_RSTCTRL,
+ },
+ },
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+static struct omap_hwmod omap44xx_ipu_hwmod = {
+ .name = "ipu",
+ .class = &omap44xx_ipu_hwmod_class,
+ .mpu_irqs = omap44xx_ipu_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_ipu_irqs),
+ .rst_lines = omap44xx_ipu_resets,
+ .rst_lines_cnt = ARRAY_SIZE(omap44xx_ipu_resets),
+ .main_clk = "ipu_fck",
+ .prcm = {
+ .omap4 = {
+ .clkctrl_reg = OMAP4430_CM_DUCATI_DUCATI_CLKCTRL,
+ .rstctrl_reg = OMAP4430_RM_DUCATI_RSTCTRL,
+ },
+ },
+ .slaves = omap44xx_ipu_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap44xx_ipu_slaves),
+ .masters = omap44xx_ipu_masters,
+ .masters_cnt = ARRAY_SIZE(omap44xx_ipu_masters),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/*
+ * 'iss' class
+ * external images sensor pixel data processor
+ */
+
+static struct omap_hwmod_class_sysconfig omap44xx_iss_sysc = {
+ .rev_offs = 0x0000,
+ .sysc_offs = 0x0010,
+ .sysc_flags = (SYSC_HAS_MIDLEMODE | SYSC_HAS_RESET_STATUS |
+ SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET),
+ .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
+ SIDLE_SMART_WKUP | MSTANDBY_FORCE | MSTANDBY_NO |
+ MSTANDBY_SMART),
+ .sysc_fields = &omap_hwmod_sysc_type2,
+};
+
+static struct omap_hwmod_class omap44xx_iss_hwmod_class = {
+ .name = "iss",
+ .sysc = &omap44xx_iss_sysc,
+};
+
+/* iss */
+static struct omap_hwmod_irq_info omap44xx_iss_irqs[] = {
+ { .irq = 24 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_dma_info omap44xx_iss_sdma_reqs[] = {
+ { .name = "1", .dma_req = 8 + OMAP44XX_DMA_REQ_START },
+ { .name = "2", .dma_req = 9 + OMAP44XX_DMA_REQ_START },
+ { .name = "3", .dma_req = 11 + OMAP44XX_DMA_REQ_START },
+ { .name = "4", .dma_req = 12 + OMAP44XX_DMA_REQ_START },
+};
+
+/* iss master ports */
+static struct omap_hwmod_ocp_if *omap44xx_iss_masters[] = {
+ &omap44xx_iss__l3_main_2,
+};
+
+static struct omap_hwmod_addr_space omap44xx_iss_addrs[] = {
+ {
+ .pa_start = 0x52000000,
+ .pa_end = 0x520000ff,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l3_main_2 -> iss */
+static struct omap_hwmod_ocp_if omap44xx_l3_main_2__iss = {
+ .master = &omap44xx_l3_main_2_hwmod,
+ .slave = &omap44xx_iss_hwmod,
+ .clk = "l3_div_ck",
+ .addr = omap44xx_iss_addrs,
+ .addr_cnt = ARRAY_SIZE(omap44xx_iss_addrs),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* iss slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_iss_slaves[] = {
+ &omap44xx_l3_main_2__iss,
+};
+
+static struct omap_hwmod_opt_clk iss_opt_clks[] = {
+ { .role = "ctrlclk", .clk = "iss_ctrlclk" },
+};
+
+static struct omap_hwmod omap44xx_iss_hwmod = {
+ .name = "iss",
+ .class = &omap44xx_iss_hwmod_class,
+ .mpu_irqs = omap44xx_iss_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_iss_irqs),
+ .sdma_reqs = omap44xx_iss_sdma_reqs,
+ .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_iss_sdma_reqs),
+ .main_clk = "iss_fck",
+ .prcm = {
+ .omap4 = {
+ .clkctrl_reg = OMAP4430_CM_CAM_ISS_CLKCTRL,
+ },
+ },
+ .opt_clks = iss_opt_clks,
+ .opt_clks_cnt = ARRAY_SIZE(iss_opt_clks),
+ .slaves = omap44xx_iss_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap44xx_iss_slaves),
+ .masters = omap44xx_iss_masters,
+ .masters_cnt = ARRAY_SIZE(omap44xx_iss_masters),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/*
* 'iva' class
* multi-standard video encoder/decoder hardware accelerator
*/
@@ -1435,6 +2631,1084 @@
};
/*
+ * 'kbd' class
+ * keyboard controller
+ */
+
+static struct omap_hwmod_class_sysconfig omap44xx_kbd_sysc = {
+ .rev_offs = 0x0000,
+ .sysc_offs = 0x0010,
+ .syss_offs = 0x0014,
+ .sysc_flags = (SYSC_HAS_AUTOIDLE | SYSC_HAS_CLOCKACTIVITY |
+ SYSC_HAS_EMUFREE | SYSC_HAS_ENAWAKEUP |
+ SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET |
+ SYSS_HAS_RESET_STATUS),
+ .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
+ .sysc_fields = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap44xx_kbd_hwmod_class = {
+ .name = "kbd",
+ .sysc = &omap44xx_kbd_sysc,
+};
+
+/* kbd */
+static struct omap_hwmod omap44xx_kbd_hwmod;
+static struct omap_hwmod_irq_info omap44xx_kbd_irqs[] = {
+ { .irq = 120 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_addr_space omap44xx_kbd_addrs[] = {
+ {
+ .pa_start = 0x4a31c000,
+ .pa_end = 0x4a31c07f,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_wkup -> kbd */
+static struct omap_hwmod_ocp_if omap44xx_l4_wkup__kbd = {
+ .master = &omap44xx_l4_wkup_hwmod,
+ .slave = &omap44xx_kbd_hwmod,
+ .clk = "l4_wkup_clk_mux_ck",
+ .addr = omap44xx_kbd_addrs,
+ .addr_cnt = ARRAY_SIZE(omap44xx_kbd_addrs),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* kbd slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_kbd_slaves[] = {
+ &omap44xx_l4_wkup__kbd,
+};
+
+static struct omap_hwmod omap44xx_kbd_hwmod = {
+ .name = "kbd",
+ .class = &omap44xx_kbd_hwmod_class,
+ .mpu_irqs = omap44xx_kbd_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_kbd_irqs),
+ .main_clk = "kbd_fck",
+ .prcm = {
+ .omap4 = {
+ .clkctrl_reg = OMAP4430_CM_WKUP_KEYBOARD_CLKCTRL,
+ },
+ },
+ .slaves = omap44xx_kbd_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap44xx_kbd_slaves),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/*
+ * 'mailbox' class
+ * mailbox module allowing communication between the on-chip processors using a
+ * queued mailbox-interrupt mechanism.
+ */
+
+static struct omap_hwmod_class_sysconfig omap44xx_mailbox_sysc = {
+ .rev_offs = 0x0000,
+ .sysc_offs = 0x0010,
+ .sysc_flags = (SYSC_HAS_RESET_STATUS | SYSC_HAS_SIDLEMODE |
+ SYSC_HAS_SOFTRESET),
+ .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
+ .sysc_fields = &omap_hwmod_sysc_type2,
+};
+
+static struct omap_hwmod_class omap44xx_mailbox_hwmod_class = {
+ .name = "mailbox",
+ .sysc = &omap44xx_mailbox_sysc,
+};
+
+/* mailbox */
+static struct omap_hwmod omap44xx_mailbox_hwmod;
+static struct omap_hwmod_irq_info omap44xx_mailbox_irqs[] = {
+ { .irq = 26 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_addr_space omap44xx_mailbox_addrs[] = {
+ {
+ .pa_start = 0x4a0f4000,
+ .pa_end = 0x4a0f41ff,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_cfg -> mailbox */
+static struct omap_hwmod_ocp_if omap44xx_l4_cfg__mailbox = {
+ .master = &omap44xx_l4_cfg_hwmod,
+ .slave = &omap44xx_mailbox_hwmod,
+ .clk = "l4_div_ck",
+ .addr = omap44xx_mailbox_addrs,
+ .addr_cnt = ARRAY_SIZE(omap44xx_mailbox_addrs),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* mailbox slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_mailbox_slaves[] = {
+ &omap44xx_l4_cfg__mailbox,
+};
+
+static struct omap_hwmod omap44xx_mailbox_hwmod = {
+ .name = "mailbox",
+ .class = &omap44xx_mailbox_hwmod_class,
+ .mpu_irqs = omap44xx_mailbox_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_mailbox_irqs),
+ .prcm = {
+ .omap4 = {
+ .clkctrl_reg = OMAP4430_CM_L4CFG_MAILBOX_CLKCTRL,
+ },
+ },
+ .slaves = omap44xx_mailbox_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap44xx_mailbox_slaves),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/*
+ * 'mcbsp' class
+ * multi channel buffered serial port controller
+ */
+
+static struct omap_hwmod_class_sysconfig omap44xx_mcbsp_sysc = {
+ .sysc_offs = 0x008c,
+ .sysc_flags = (SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_ENAWAKEUP |
+ SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET),
+ .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
+ .sysc_fields = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap44xx_mcbsp_hwmod_class = {
+ .name = "mcbsp",
+ .sysc = &omap44xx_mcbsp_sysc,
+ .rev = MCBSP_CONFIG_TYPE4,
+};
+
+/* mcbsp1 */
+static struct omap_hwmod omap44xx_mcbsp1_hwmod;
+static struct omap_hwmod_irq_info omap44xx_mcbsp1_irqs[] = {
+ { .irq = 17 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_dma_info omap44xx_mcbsp1_sdma_reqs[] = {
+ { .name = "tx", .dma_req = 32 + OMAP44XX_DMA_REQ_START },
+ { .name = "rx", .dma_req = 33 + OMAP44XX_DMA_REQ_START },
+};
+
+static struct omap_hwmod_addr_space omap44xx_mcbsp1_addrs[] = {
+ {
+ .name = "mpu",
+ .pa_start = 0x40122000,
+ .pa_end = 0x401220ff,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_abe -> mcbsp1 */
+static struct omap_hwmod_ocp_if omap44xx_l4_abe__mcbsp1 = {
+ .master = &omap44xx_l4_abe_hwmod,
+ .slave = &omap44xx_mcbsp1_hwmod,
+ .clk = "ocp_abe_iclk",
+ .addr = omap44xx_mcbsp1_addrs,
+ .addr_cnt = ARRAY_SIZE(omap44xx_mcbsp1_addrs),
+ .user = OCP_USER_MPU,
+};
+
+static struct omap_hwmod_addr_space omap44xx_mcbsp1_dma_addrs[] = {
+ {
+ .name = "dma",
+ .pa_start = 0x49022000,
+ .pa_end = 0x490220ff,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_abe -> mcbsp1 (dma) */
+static struct omap_hwmod_ocp_if omap44xx_l4_abe__mcbsp1_dma = {
+ .master = &omap44xx_l4_abe_hwmod,
+ .slave = &omap44xx_mcbsp1_hwmod,
+ .clk = "ocp_abe_iclk",
+ .addr = omap44xx_mcbsp1_dma_addrs,
+ .addr_cnt = ARRAY_SIZE(omap44xx_mcbsp1_dma_addrs),
+ .user = OCP_USER_SDMA,
+};
+
+/* mcbsp1 slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_mcbsp1_slaves[] = {
+ &omap44xx_l4_abe__mcbsp1,
+ &omap44xx_l4_abe__mcbsp1_dma,
+};
+
+static struct omap_hwmod omap44xx_mcbsp1_hwmod = {
+ .name = "mcbsp1",
+ .class = &omap44xx_mcbsp_hwmod_class,
+ .mpu_irqs = omap44xx_mcbsp1_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_mcbsp1_irqs),
+ .sdma_reqs = omap44xx_mcbsp1_sdma_reqs,
+ .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_mcbsp1_sdma_reqs),
+ .main_clk = "mcbsp1_fck",
+ .prcm = {
+ .omap4 = {
+ .clkctrl_reg = OMAP4430_CM1_ABE_MCBSP1_CLKCTRL,
+ },
+ },
+ .slaves = omap44xx_mcbsp1_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap44xx_mcbsp1_slaves),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/* mcbsp2 */
+static struct omap_hwmod omap44xx_mcbsp2_hwmod;
+static struct omap_hwmod_irq_info omap44xx_mcbsp2_irqs[] = {
+ { .irq = 22 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_dma_info omap44xx_mcbsp2_sdma_reqs[] = {
+ { .name = "tx", .dma_req = 16 + OMAP44XX_DMA_REQ_START },
+ { .name = "rx", .dma_req = 17 + OMAP44XX_DMA_REQ_START },
+};
+
+static struct omap_hwmod_addr_space omap44xx_mcbsp2_addrs[] = {
+ {
+ .name = "mpu",
+ .pa_start = 0x40124000,
+ .pa_end = 0x401240ff,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_abe -> mcbsp2 */
+static struct omap_hwmod_ocp_if omap44xx_l4_abe__mcbsp2 = {
+ .master = &omap44xx_l4_abe_hwmod,
+ .slave = &omap44xx_mcbsp2_hwmod,
+ .clk = "ocp_abe_iclk",
+ .addr = omap44xx_mcbsp2_addrs,
+ .addr_cnt = ARRAY_SIZE(omap44xx_mcbsp2_addrs),
+ .user = OCP_USER_MPU,
+};
+
+static struct omap_hwmod_addr_space omap44xx_mcbsp2_dma_addrs[] = {
+ {
+ .name = "dma",
+ .pa_start = 0x49024000,
+ .pa_end = 0x490240ff,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_abe -> mcbsp2 (dma) */
+static struct omap_hwmod_ocp_if omap44xx_l4_abe__mcbsp2_dma = {
+ .master = &omap44xx_l4_abe_hwmod,
+ .slave = &omap44xx_mcbsp2_hwmod,
+ .clk = "ocp_abe_iclk",
+ .addr = omap44xx_mcbsp2_dma_addrs,
+ .addr_cnt = ARRAY_SIZE(omap44xx_mcbsp2_dma_addrs),
+ .user = OCP_USER_SDMA,
+};
+
+/* mcbsp2 slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_mcbsp2_slaves[] = {
+ &omap44xx_l4_abe__mcbsp2,
+ &omap44xx_l4_abe__mcbsp2_dma,
+};
+
+static struct omap_hwmod omap44xx_mcbsp2_hwmod = {
+ .name = "mcbsp2",
+ .class = &omap44xx_mcbsp_hwmod_class,
+ .mpu_irqs = omap44xx_mcbsp2_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_mcbsp2_irqs),
+ .sdma_reqs = omap44xx_mcbsp2_sdma_reqs,
+ .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_mcbsp2_sdma_reqs),
+ .main_clk = "mcbsp2_fck",
+ .prcm = {
+ .omap4 = {
+ .clkctrl_reg = OMAP4430_CM1_ABE_MCBSP2_CLKCTRL,
+ },
+ },
+ .slaves = omap44xx_mcbsp2_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap44xx_mcbsp2_slaves),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/* mcbsp3 */
+static struct omap_hwmod omap44xx_mcbsp3_hwmod;
+static struct omap_hwmod_irq_info omap44xx_mcbsp3_irqs[] = {
+ { .irq = 23 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_dma_info omap44xx_mcbsp3_sdma_reqs[] = {
+ { .name = "tx", .dma_req = 18 + OMAP44XX_DMA_REQ_START },
+ { .name = "rx", .dma_req = 19 + OMAP44XX_DMA_REQ_START },
+};
+
+static struct omap_hwmod_addr_space omap44xx_mcbsp3_addrs[] = {
+ {
+ .name = "mpu",
+ .pa_start = 0x40126000,
+ .pa_end = 0x401260ff,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_abe -> mcbsp3 */
+static struct omap_hwmod_ocp_if omap44xx_l4_abe__mcbsp3 = {
+ .master = &omap44xx_l4_abe_hwmod,
+ .slave = &omap44xx_mcbsp3_hwmod,
+ .clk = "ocp_abe_iclk",
+ .addr = omap44xx_mcbsp3_addrs,
+ .addr_cnt = ARRAY_SIZE(omap44xx_mcbsp3_addrs),
+ .user = OCP_USER_MPU,
+};
+
+static struct omap_hwmod_addr_space omap44xx_mcbsp3_dma_addrs[] = {
+ {
+ .name = "dma",
+ .pa_start = 0x49026000,
+ .pa_end = 0x490260ff,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_abe -> mcbsp3 (dma) */
+static struct omap_hwmod_ocp_if omap44xx_l4_abe__mcbsp3_dma = {
+ .master = &omap44xx_l4_abe_hwmod,
+ .slave = &omap44xx_mcbsp3_hwmod,
+ .clk = "ocp_abe_iclk",
+ .addr = omap44xx_mcbsp3_dma_addrs,
+ .addr_cnt = ARRAY_SIZE(omap44xx_mcbsp3_dma_addrs),
+ .user = OCP_USER_SDMA,
+};
+
+/* mcbsp3 slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_mcbsp3_slaves[] = {
+ &omap44xx_l4_abe__mcbsp3,
+ &omap44xx_l4_abe__mcbsp3_dma,
+};
+
+static struct omap_hwmod omap44xx_mcbsp3_hwmod = {
+ .name = "mcbsp3",
+ .class = &omap44xx_mcbsp_hwmod_class,
+ .mpu_irqs = omap44xx_mcbsp3_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_mcbsp3_irqs),
+ .sdma_reqs = omap44xx_mcbsp3_sdma_reqs,
+ .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_mcbsp3_sdma_reqs),
+ .main_clk = "mcbsp3_fck",
+ .prcm = {
+ .omap4 = {
+ .clkctrl_reg = OMAP4430_CM1_ABE_MCBSP3_CLKCTRL,
+ },
+ },
+ .slaves = omap44xx_mcbsp3_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap44xx_mcbsp3_slaves),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/* mcbsp4 */
+static struct omap_hwmod omap44xx_mcbsp4_hwmod;
+static struct omap_hwmod_irq_info omap44xx_mcbsp4_irqs[] = {
+ { .irq = 16 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_dma_info omap44xx_mcbsp4_sdma_reqs[] = {
+ { .name = "tx", .dma_req = 30 + OMAP44XX_DMA_REQ_START },
+ { .name = "rx", .dma_req = 31 + OMAP44XX_DMA_REQ_START },
+};
+
+static struct omap_hwmod_addr_space omap44xx_mcbsp4_addrs[] = {
+ {
+ .pa_start = 0x48096000,
+ .pa_end = 0x480960ff,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_per -> mcbsp4 */
+static struct omap_hwmod_ocp_if omap44xx_l4_per__mcbsp4 = {
+ .master = &omap44xx_l4_per_hwmod,
+ .slave = &omap44xx_mcbsp4_hwmod,
+ .clk = "l4_div_ck",
+ .addr = omap44xx_mcbsp4_addrs,
+ .addr_cnt = ARRAY_SIZE(omap44xx_mcbsp4_addrs),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* mcbsp4 slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_mcbsp4_slaves[] = {
+ &omap44xx_l4_per__mcbsp4,
+};
+
+static struct omap_hwmod omap44xx_mcbsp4_hwmod = {
+ .name = "mcbsp4",
+ .class = &omap44xx_mcbsp_hwmod_class,
+ .mpu_irqs = omap44xx_mcbsp4_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_mcbsp4_irqs),
+ .sdma_reqs = omap44xx_mcbsp4_sdma_reqs,
+ .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_mcbsp4_sdma_reqs),
+ .main_clk = "mcbsp4_fck",
+ .prcm = {
+ .omap4 = {
+ .clkctrl_reg = OMAP4430_CM_L4PER_MCBSP4_CLKCTRL,
+ },
+ },
+ .slaves = omap44xx_mcbsp4_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap44xx_mcbsp4_slaves),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/*
+ * 'mcpdm' class
+ * multi channel pdm controller (proprietary interface with phoenix power
+ * ic)
+ */
+
+static struct omap_hwmod_class_sysconfig omap44xx_mcpdm_sysc = {
+ .rev_offs = 0x0000,
+ .sysc_offs = 0x0010,
+ .sysc_flags = (SYSC_HAS_EMUFREE | SYSC_HAS_RESET_STATUS |
+ SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET),
+ .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
+ SIDLE_SMART_WKUP),
+ .sysc_fields = &omap_hwmod_sysc_type2,
+};
+
+static struct omap_hwmod_class omap44xx_mcpdm_hwmod_class = {
+ .name = "mcpdm",
+ .sysc = &omap44xx_mcpdm_sysc,
+};
+
+/* mcpdm */
+static struct omap_hwmod omap44xx_mcpdm_hwmod;
+static struct omap_hwmod_irq_info omap44xx_mcpdm_irqs[] = {
+ { .irq = 112 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_dma_info omap44xx_mcpdm_sdma_reqs[] = {
+ { .name = "up_link", .dma_req = 64 + OMAP44XX_DMA_REQ_START },
+ { .name = "dn_link", .dma_req = 65 + OMAP44XX_DMA_REQ_START },
+};
+
+static struct omap_hwmod_addr_space omap44xx_mcpdm_addrs[] = {
+ {
+ .pa_start = 0x40132000,
+ .pa_end = 0x4013207f,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_abe -> mcpdm */
+static struct omap_hwmod_ocp_if omap44xx_l4_abe__mcpdm = {
+ .master = &omap44xx_l4_abe_hwmod,
+ .slave = &omap44xx_mcpdm_hwmod,
+ .clk = "ocp_abe_iclk",
+ .addr = omap44xx_mcpdm_addrs,
+ .addr_cnt = ARRAY_SIZE(omap44xx_mcpdm_addrs),
+ .user = OCP_USER_MPU,
+};
+
+static struct omap_hwmod_addr_space omap44xx_mcpdm_dma_addrs[] = {
+ {
+ .pa_start = 0x49032000,
+ .pa_end = 0x4903207f,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_abe -> mcpdm (dma) */
+static struct omap_hwmod_ocp_if omap44xx_l4_abe__mcpdm_dma = {
+ .master = &omap44xx_l4_abe_hwmod,
+ .slave = &omap44xx_mcpdm_hwmod,
+ .clk = "ocp_abe_iclk",
+ .addr = omap44xx_mcpdm_dma_addrs,
+ .addr_cnt = ARRAY_SIZE(omap44xx_mcpdm_dma_addrs),
+ .user = OCP_USER_SDMA,
+};
+
+/* mcpdm slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_mcpdm_slaves[] = {
+ &omap44xx_l4_abe__mcpdm,
+ &omap44xx_l4_abe__mcpdm_dma,
+};
+
+static struct omap_hwmod omap44xx_mcpdm_hwmod = {
+ .name = "mcpdm",
+ .class = &omap44xx_mcpdm_hwmod_class,
+ .mpu_irqs = omap44xx_mcpdm_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_mcpdm_irqs),
+ .sdma_reqs = omap44xx_mcpdm_sdma_reqs,
+ .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_mcpdm_sdma_reqs),
+ .main_clk = "mcpdm_fck",
+ .prcm = {
+ .omap4 = {
+ .clkctrl_reg = OMAP4430_CM1_ABE_PDM_CLKCTRL,
+ },
+ },
+ .slaves = omap44xx_mcpdm_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap44xx_mcpdm_slaves),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/*
+ * 'mcspi' class
+ * multichannel serial port interface (mcspi) / master/slave synchronous serial
+ * bus
+ */
+
+static struct omap_hwmod_class_sysconfig omap44xx_mcspi_sysc = {
+ .rev_offs = 0x0000,
+ .sysc_offs = 0x0010,
+ .sysc_flags = (SYSC_HAS_EMUFREE | SYSC_HAS_RESET_STATUS |
+ SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET),
+ .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
+ SIDLE_SMART_WKUP),
+ .sysc_fields = &omap_hwmod_sysc_type2,
+};
+
+static struct omap_hwmod_class omap44xx_mcspi_hwmod_class = {
+ .name = "mcspi",
+ .sysc = &omap44xx_mcspi_sysc,
+ .rev = OMAP4_MCSPI_REV,
+};
+
+/* mcspi1 */
+static struct omap_hwmod omap44xx_mcspi1_hwmod;
+static struct omap_hwmod_irq_info omap44xx_mcspi1_irqs[] = {
+ { .irq = 65 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_dma_info omap44xx_mcspi1_sdma_reqs[] = {
+ { .name = "tx0", .dma_req = 34 + OMAP44XX_DMA_REQ_START },
+ { .name = "rx0", .dma_req = 35 + OMAP44XX_DMA_REQ_START },
+ { .name = "tx1", .dma_req = 36 + OMAP44XX_DMA_REQ_START },
+ { .name = "rx1", .dma_req = 37 + OMAP44XX_DMA_REQ_START },
+ { .name = "tx2", .dma_req = 38 + OMAP44XX_DMA_REQ_START },
+ { .name = "rx2", .dma_req = 39 + OMAP44XX_DMA_REQ_START },
+ { .name = "tx3", .dma_req = 40 + OMAP44XX_DMA_REQ_START },
+ { .name = "rx3", .dma_req = 41 + OMAP44XX_DMA_REQ_START },
+};
+
+static struct omap_hwmod_addr_space omap44xx_mcspi1_addrs[] = {
+ {
+ .pa_start = 0x48098000,
+ .pa_end = 0x480981ff,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_per -> mcspi1 */
+static struct omap_hwmod_ocp_if omap44xx_l4_per__mcspi1 = {
+ .master = &omap44xx_l4_per_hwmod,
+ .slave = &omap44xx_mcspi1_hwmod,
+ .clk = "l4_div_ck",
+ .addr = omap44xx_mcspi1_addrs,
+ .addr_cnt = ARRAY_SIZE(omap44xx_mcspi1_addrs),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* mcspi1 slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_mcspi1_slaves[] = {
+ &omap44xx_l4_per__mcspi1,
+};
+
+/* mcspi1 dev_attr */
+static struct omap2_mcspi_dev_attr mcspi1_dev_attr = {
+ .num_chipselect = 4,
+};
+
+static struct omap_hwmod omap44xx_mcspi1_hwmod = {
+ .name = "mcspi1",
+ .class = &omap44xx_mcspi_hwmod_class,
+ .mpu_irqs = omap44xx_mcspi1_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_mcspi1_irqs),
+ .sdma_reqs = omap44xx_mcspi1_sdma_reqs,
+ .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_mcspi1_sdma_reqs),
+ .main_clk = "mcspi1_fck",
+ .prcm = {
+ .omap4 = {
+ .clkctrl_reg = OMAP4430_CM_L4PER_MCSPI1_CLKCTRL,
+ },
+ },
+ .dev_attr = &mcspi1_dev_attr,
+ .slaves = omap44xx_mcspi1_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap44xx_mcspi1_slaves),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/* mcspi2 */
+static struct omap_hwmod omap44xx_mcspi2_hwmod;
+static struct omap_hwmod_irq_info omap44xx_mcspi2_irqs[] = {
+ { .irq = 66 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_dma_info omap44xx_mcspi2_sdma_reqs[] = {
+ { .name = "tx0", .dma_req = 42 + OMAP44XX_DMA_REQ_START },
+ { .name = "rx0", .dma_req = 43 + OMAP44XX_DMA_REQ_START },
+ { .name = "tx1", .dma_req = 44 + OMAP44XX_DMA_REQ_START },
+ { .name = "rx1", .dma_req = 45 + OMAP44XX_DMA_REQ_START },
+};
+
+static struct omap_hwmod_addr_space omap44xx_mcspi2_addrs[] = {
+ {
+ .pa_start = 0x4809a000,
+ .pa_end = 0x4809a1ff,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_per -> mcspi2 */
+static struct omap_hwmod_ocp_if omap44xx_l4_per__mcspi2 = {
+ .master = &omap44xx_l4_per_hwmod,
+ .slave = &omap44xx_mcspi2_hwmod,
+ .clk = "l4_div_ck",
+ .addr = omap44xx_mcspi2_addrs,
+ .addr_cnt = ARRAY_SIZE(omap44xx_mcspi2_addrs),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* mcspi2 slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_mcspi2_slaves[] = {
+ &omap44xx_l4_per__mcspi2,
+};
+
+/* mcspi2 dev_attr */
+static struct omap2_mcspi_dev_attr mcspi2_dev_attr = {
+ .num_chipselect = 2,
+};
+
+static struct omap_hwmod omap44xx_mcspi2_hwmod = {
+ .name = "mcspi2",
+ .class = &omap44xx_mcspi_hwmod_class,
+ .mpu_irqs = omap44xx_mcspi2_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_mcspi2_irqs),
+ .sdma_reqs = omap44xx_mcspi2_sdma_reqs,
+ .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_mcspi2_sdma_reqs),
+ .main_clk = "mcspi2_fck",
+ .prcm = {
+ .omap4 = {
+ .clkctrl_reg = OMAP4430_CM_L4PER_MCSPI2_CLKCTRL,
+ },
+ },
+ .dev_attr = &mcspi2_dev_attr,
+ .slaves = omap44xx_mcspi2_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap44xx_mcspi2_slaves),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/* mcspi3 */
+static struct omap_hwmod omap44xx_mcspi3_hwmod;
+static struct omap_hwmod_irq_info omap44xx_mcspi3_irqs[] = {
+ { .irq = 91 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_dma_info omap44xx_mcspi3_sdma_reqs[] = {
+ { .name = "tx0", .dma_req = 14 + OMAP44XX_DMA_REQ_START },
+ { .name = "rx0", .dma_req = 15 + OMAP44XX_DMA_REQ_START },
+ { .name = "tx1", .dma_req = 22 + OMAP44XX_DMA_REQ_START },
+ { .name = "rx1", .dma_req = 23 + OMAP44XX_DMA_REQ_START },
+};
+
+static struct omap_hwmod_addr_space omap44xx_mcspi3_addrs[] = {
+ {
+ .pa_start = 0x480b8000,
+ .pa_end = 0x480b81ff,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_per -> mcspi3 */
+static struct omap_hwmod_ocp_if omap44xx_l4_per__mcspi3 = {
+ .master = &omap44xx_l4_per_hwmod,
+ .slave = &omap44xx_mcspi3_hwmod,
+ .clk = "l4_div_ck",
+ .addr = omap44xx_mcspi3_addrs,
+ .addr_cnt = ARRAY_SIZE(omap44xx_mcspi3_addrs),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* mcspi3 slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_mcspi3_slaves[] = {
+ &omap44xx_l4_per__mcspi3,
+};
+
+/* mcspi3 dev_attr */
+static struct omap2_mcspi_dev_attr mcspi3_dev_attr = {
+ .num_chipselect = 2,
+};
+
+static struct omap_hwmod omap44xx_mcspi3_hwmod = {
+ .name = "mcspi3",
+ .class = &omap44xx_mcspi_hwmod_class,
+ .mpu_irqs = omap44xx_mcspi3_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_mcspi3_irqs),
+ .sdma_reqs = omap44xx_mcspi3_sdma_reqs,
+ .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_mcspi3_sdma_reqs),
+ .main_clk = "mcspi3_fck",
+ .prcm = {
+ .omap4 = {
+ .clkctrl_reg = OMAP4430_CM_L4PER_MCSPI3_CLKCTRL,
+ },
+ },
+ .dev_attr = &mcspi3_dev_attr,
+ .slaves = omap44xx_mcspi3_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap44xx_mcspi3_slaves),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/* mcspi4 */
+static struct omap_hwmod omap44xx_mcspi4_hwmod;
+static struct omap_hwmod_irq_info omap44xx_mcspi4_irqs[] = {
+ { .irq = 48 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_dma_info omap44xx_mcspi4_sdma_reqs[] = {
+ { .name = "tx0", .dma_req = 69 + OMAP44XX_DMA_REQ_START },
+ { .name = "rx0", .dma_req = 70 + OMAP44XX_DMA_REQ_START },
+};
+
+static struct omap_hwmod_addr_space omap44xx_mcspi4_addrs[] = {
+ {
+ .pa_start = 0x480ba000,
+ .pa_end = 0x480ba1ff,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_per -> mcspi4 */
+static struct omap_hwmod_ocp_if omap44xx_l4_per__mcspi4 = {
+ .master = &omap44xx_l4_per_hwmod,
+ .slave = &omap44xx_mcspi4_hwmod,
+ .clk = "l4_div_ck",
+ .addr = omap44xx_mcspi4_addrs,
+ .addr_cnt = ARRAY_SIZE(omap44xx_mcspi4_addrs),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* mcspi4 slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_mcspi4_slaves[] = {
+ &omap44xx_l4_per__mcspi4,
+};
+
+/* mcspi4 dev_attr */
+static struct omap2_mcspi_dev_attr mcspi4_dev_attr = {
+ .num_chipselect = 1,
+};
+
+static struct omap_hwmod omap44xx_mcspi4_hwmod = {
+ .name = "mcspi4",
+ .class = &omap44xx_mcspi_hwmod_class,
+ .mpu_irqs = omap44xx_mcspi4_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_mcspi4_irqs),
+ .sdma_reqs = omap44xx_mcspi4_sdma_reqs,
+ .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_mcspi4_sdma_reqs),
+ .main_clk = "mcspi4_fck",
+ .prcm = {
+ .omap4 = {
+ .clkctrl_reg = OMAP4430_CM_L4PER_MCSPI4_CLKCTRL,
+ },
+ },
+ .dev_attr = &mcspi4_dev_attr,
+ .slaves = omap44xx_mcspi4_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap44xx_mcspi4_slaves),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/*
+ * 'mmc' class
+ * multimedia card high-speed/sd/sdio (mmc/sd/sdio) host controller
+ */
+
+static struct omap_hwmod_class_sysconfig omap44xx_mmc_sysc = {
+ .rev_offs = 0x0000,
+ .sysc_offs = 0x0010,
+ .sysc_flags = (SYSC_HAS_EMUFREE | SYSC_HAS_MIDLEMODE |
+ SYSC_HAS_RESET_STATUS | SYSC_HAS_SIDLEMODE |
+ SYSC_HAS_SOFTRESET),
+ .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
+ SIDLE_SMART_WKUP | MSTANDBY_FORCE | MSTANDBY_NO |
+ MSTANDBY_SMART),
+ .sysc_fields = &omap_hwmod_sysc_type2,
+};
+
+static struct omap_hwmod_class omap44xx_mmc_hwmod_class = {
+ .name = "mmc",
+ .sysc = &omap44xx_mmc_sysc,
+};
+
+/* mmc1 */
+
+static struct omap_hwmod_irq_info omap44xx_mmc1_irqs[] = {
+ { .irq = 83 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_dma_info omap44xx_mmc1_sdma_reqs[] = {
+ { .name = "tx", .dma_req = 60 + OMAP44XX_DMA_REQ_START },
+ { .name = "rx", .dma_req = 61 + OMAP44XX_DMA_REQ_START },
+};
+
+/* mmc1 master ports */
+static struct omap_hwmod_ocp_if *omap44xx_mmc1_masters[] = {
+ &omap44xx_mmc1__l3_main_1,
+};
+
+static struct omap_hwmod_addr_space omap44xx_mmc1_addrs[] = {
+ {
+ .pa_start = 0x4809c000,
+ .pa_end = 0x4809c3ff,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_per -> mmc1 */
+static struct omap_hwmod_ocp_if omap44xx_l4_per__mmc1 = {
+ .master = &omap44xx_l4_per_hwmod,
+ .slave = &omap44xx_mmc1_hwmod,
+ .clk = "l4_div_ck",
+ .addr = omap44xx_mmc1_addrs,
+ .addr_cnt = ARRAY_SIZE(omap44xx_mmc1_addrs),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* mmc1 slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_mmc1_slaves[] = {
+ &omap44xx_l4_per__mmc1,
+};
+
+/* mmc1 dev_attr */
+static struct omap_mmc_dev_attr mmc1_dev_attr = {
+ .flags = OMAP_HSMMC_SUPPORTS_DUAL_VOLT,
+};
+
+static struct omap_hwmod omap44xx_mmc1_hwmod = {
+ .name = "mmc1",
+ .class = &omap44xx_mmc_hwmod_class,
+ .mpu_irqs = omap44xx_mmc1_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_mmc1_irqs),
+ .sdma_reqs = omap44xx_mmc1_sdma_reqs,
+ .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_mmc1_sdma_reqs),
+ .main_clk = "mmc1_fck",
+ .prcm = {
+ .omap4 = {
+ .clkctrl_reg = OMAP4430_CM_L3INIT_MMC1_CLKCTRL,
+ },
+ },
+ .dev_attr = &mmc1_dev_attr,
+ .slaves = omap44xx_mmc1_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap44xx_mmc1_slaves),
+ .masters = omap44xx_mmc1_masters,
+ .masters_cnt = ARRAY_SIZE(omap44xx_mmc1_masters),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/* mmc2 */
+static struct omap_hwmod_irq_info omap44xx_mmc2_irqs[] = {
+ { .irq = 86 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_dma_info omap44xx_mmc2_sdma_reqs[] = {
+ { .name = "tx", .dma_req = 46 + OMAP44XX_DMA_REQ_START },
+ { .name = "rx", .dma_req = 47 + OMAP44XX_DMA_REQ_START },
+};
+
+/* mmc2 master ports */
+static struct omap_hwmod_ocp_if *omap44xx_mmc2_masters[] = {
+ &omap44xx_mmc2__l3_main_1,
+};
+
+static struct omap_hwmod_addr_space omap44xx_mmc2_addrs[] = {
+ {
+ .pa_start = 0x480b4000,
+ .pa_end = 0x480b43ff,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_per -> mmc2 */
+static struct omap_hwmod_ocp_if omap44xx_l4_per__mmc2 = {
+ .master = &omap44xx_l4_per_hwmod,
+ .slave = &omap44xx_mmc2_hwmod,
+ .clk = "l4_div_ck",
+ .addr = omap44xx_mmc2_addrs,
+ .addr_cnt = ARRAY_SIZE(omap44xx_mmc2_addrs),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* mmc2 slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_mmc2_slaves[] = {
+ &omap44xx_l4_per__mmc2,
+};
+
+static struct omap_hwmod omap44xx_mmc2_hwmod = {
+ .name = "mmc2",
+ .class = &omap44xx_mmc_hwmod_class,
+ .mpu_irqs = omap44xx_mmc2_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_mmc2_irqs),
+ .sdma_reqs = omap44xx_mmc2_sdma_reqs,
+ .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_mmc2_sdma_reqs),
+ .main_clk = "mmc2_fck",
+ .prcm = {
+ .omap4 = {
+ .clkctrl_reg = OMAP4430_CM_L3INIT_MMC2_CLKCTRL,
+ },
+ },
+ .slaves = omap44xx_mmc2_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap44xx_mmc2_slaves),
+ .masters = omap44xx_mmc2_masters,
+ .masters_cnt = ARRAY_SIZE(omap44xx_mmc2_masters),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/* mmc3 */
+static struct omap_hwmod omap44xx_mmc3_hwmod;
+static struct omap_hwmod_irq_info omap44xx_mmc3_irqs[] = {
+ { .irq = 94 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_dma_info omap44xx_mmc3_sdma_reqs[] = {
+ { .name = "tx", .dma_req = 76 + OMAP44XX_DMA_REQ_START },
+ { .name = "rx", .dma_req = 77 + OMAP44XX_DMA_REQ_START },
+};
+
+static struct omap_hwmod_addr_space omap44xx_mmc3_addrs[] = {
+ {
+ .pa_start = 0x480ad000,
+ .pa_end = 0x480ad3ff,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_per -> mmc3 */
+static struct omap_hwmod_ocp_if omap44xx_l4_per__mmc3 = {
+ .master = &omap44xx_l4_per_hwmod,
+ .slave = &omap44xx_mmc3_hwmod,
+ .clk = "l4_div_ck",
+ .addr = omap44xx_mmc3_addrs,
+ .addr_cnt = ARRAY_SIZE(omap44xx_mmc3_addrs),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* mmc3 slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_mmc3_slaves[] = {
+ &omap44xx_l4_per__mmc3,
+};
+
+static struct omap_hwmod omap44xx_mmc3_hwmod = {
+ .name = "mmc3",
+ .class = &omap44xx_mmc_hwmod_class,
+ .mpu_irqs = omap44xx_mmc3_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_mmc3_irqs),
+ .sdma_reqs = omap44xx_mmc3_sdma_reqs,
+ .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_mmc3_sdma_reqs),
+ .main_clk = "mmc3_fck",
+ .prcm = {
+ .omap4 = {
+ .clkctrl_reg = OMAP4430_CM_L4PER_MMCSD3_CLKCTRL,
+ },
+ },
+ .slaves = omap44xx_mmc3_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap44xx_mmc3_slaves),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/* mmc4 */
+static struct omap_hwmod omap44xx_mmc4_hwmod;
+static struct omap_hwmod_irq_info omap44xx_mmc4_irqs[] = {
+ { .irq = 96 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_dma_info omap44xx_mmc4_sdma_reqs[] = {
+ { .name = "tx", .dma_req = 56 + OMAP44XX_DMA_REQ_START },
+ { .name = "rx", .dma_req = 57 + OMAP44XX_DMA_REQ_START },
+};
+
+static struct omap_hwmod_addr_space omap44xx_mmc4_addrs[] = {
+ {
+ .pa_start = 0x480d1000,
+ .pa_end = 0x480d13ff,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_per -> mmc4 */
+static struct omap_hwmod_ocp_if omap44xx_l4_per__mmc4 = {
+ .master = &omap44xx_l4_per_hwmod,
+ .slave = &omap44xx_mmc4_hwmod,
+ .clk = "l4_div_ck",
+ .addr = omap44xx_mmc4_addrs,
+ .addr_cnt = ARRAY_SIZE(omap44xx_mmc4_addrs),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* mmc4 slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_mmc4_slaves[] = {
+ &omap44xx_l4_per__mmc4,
+};
+
+static struct omap_hwmod omap44xx_mmc4_hwmod = {
+ .name = "mmc4",
+ .class = &omap44xx_mmc_hwmod_class,
+ .mpu_irqs = omap44xx_mmc4_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_mmc4_irqs),
+ .sdma_reqs = omap44xx_mmc4_sdma_reqs,
+ .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_mmc4_sdma_reqs),
+ .main_clk = "mmc4_fck",
+ .prcm = {
+ .omap4 = {
+ .clkctrl_reg = OMAP4430_CM_L4PER_MMCSD4_CLKCTRL,
+ },
+ },
+ .slaves = omap44xx_mmc4_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap44xx_mmc4_slaves),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/* mmc5 */
+static struct omap_hwmod omap44xx_mmc5_hwmod;
+static struct omap_hwmod_irq_info omap44xx_mmc5_irqs[] = {
+ { .irq = 59 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_dma_info omap44xx_mmc5_sdma_reqs[] = {
+ { .name = "tx", .dma_req = 58 + OMAP44XX_DMA_REQ_START },
+ { .name = "rx", .dma_req = 59 + OMAP44XX_DMA_REQ_START },
+};
+
+static struct omap_hwmod_addr_space omap44xx_mmc5_addrs[] = {
+ {
+ .pa_start = 0x480d5000,
+ .pa_end = 0x480d53ff,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_per -> mmc5 */
+static struct omap_hwmod_ocp_if omap44xx_l4_per__mmc5 = {
+ .master = &omap44xx_l4_per_hwmod,
+ .slave = &omap44xx_mmc5_hwmod,
+ .clk = "l4_div_ck",
+ .addr = omap44xx_mmc5_addrs,
+ .addr_cnt = ARRAY_SIZE(omap44xx_mmc5_addrs),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* mmc5 slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_mmc5_slaves[] = {
+ &omap44xx_l4_per__mmc5,
+};
+
+static struct omap_hwmod omap44xx_mmc5_hwmod = {
+ .name = "mmc5",
+ .class = &omap44xx_mmc_hwmod_class,
+ .mpu_irqs = omap44xx_mmc5_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_mmc5_irqs),
+ .sdma_reqs = omap44xx_mmc5_sdma_reqs,
+ .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_mmc5_sdma_reqs),
+ .main_clk = "mmc5_fck",
+ .prcm = {
+ .omap4 = {
+ .clkctrl_reg = OMAP4430_CM_L4PER_MMCSD5_CLKCTRL,
+ },
+ },
+ .slaves = omap44xx_mmc5_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap44xx_mmc5_slaves),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/*
* 'mpu' class
* mpu sub-system
*/
@@ -1639,6 +3913,676 @@
};
/*
+ * 'spinlock' class
+ * spinlock provides hardware assistance for synchronizing the processes
+ * running on multiple processors
+ */
+
+static struct omap_hwmod_class_sysconfig omap44xx_spinlock_sysc = {
+ .rev_offs = 0x0000,
+ .sysc_offs = 0x0010,
+ .syss_offs = 0x0014,
+ .sysc_flags = (SYSC_HAS_AUTOIDLE | SYSC_HAS_CLOCKACTIVITY |
+ SYSC_HAS_ENAWAKEUP | SYSC_HAS_SIDLEMODE |
+ SYSC_HAS_SOFTRESET | SYSS_HAS_RESET_STATUS),
+ .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
+ SIDLE_SMART_WKUP),
+ .sysc_fields = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap44xx_spinlock_hwmod_class = {
+ .name = "spinlock",
+ .sysc = &omap44xx_spinlock_sysc,
+};
+
+/* spinlock */
+static struct omap_hwmod omap44xx_spinlock_hwmod;
+static struct omap_hwmod_addr_space omap44xx_spinlock_addrs[] = {
+ {
+ .pa_start = 0x4a0f6000,
+ .pa_end = 0x4a0f6fff,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_cfg -> spinlock */
+static struct omap_hwmod_ocp_if omap44xx_l4_cfg__spinlock = {
+ .master = &omap44xx_l4_cfg_hwmod,
+ .slave = &omap44xx_spinlock_hwmod,
+ .clk = "l4_div_ck",
+ .addr = omap44xx_spinlock_addrs,
+ .addr_cnt = ARRAY_SIZE(omap44xx_spinlock_addrs),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* spinlock slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_spinlock_slaves[] = {
+ &omap44xx_l4_cfg__spinlock,
+};
+
+static struct omap_hwmod omap44xx_spinlock_hwmod = {
+ .name = "spinlock",
+ .class = &omap44xx_spinlock_hwmod_class,
+ .prcm = {
+ .omap4 = {
+ .clkctrl_reg = OMAP4430_CM_L4CFG_HW_SEM_CLKCTRL,
+ },
+ },
+ .slaves = omap44xx_spinlock_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap44xx_spinlock_slaves),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/*
+ * 'timer' class
+ * general purpose timer module with accurate 1ms tick
+ * This class contains several variants: ['timer_1ms', 'timer']
+ */
+
+static struct omap_hwmod_class_sysconfig omap44xx_timer_1ms_sysc = {
+ .rev_offs = 0x0000,
+ .sysc_offs = 0x0010,
+ .syss_offs = 0x0014,
+ .sysc_flags = (SYSC_HAS_AUTOIDLE | SYSC_HAS_CLOCKACTIVITY |
+ SYSC_HAS_EMUFREE | SYSC_HAS_ENAWAKEUP |
+ SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET |
+ SYSS_HAS_RESET_STATUS),
+ .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
+ .sysc_fields = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap44xx_timer_1ms_hwmod_class = {
+ .name = "timer",
+ .sysc = &omap44xx_timer_1ms_sysc,
+};
+
+static struct omap_hwmod_class_sysconfig omap44xx_timer_sysc = {
+ .rev_offs = 0x0000,
+ .sysc_offs = 0x0010,
+ .sysc_flags = (SYSC_HAS_EMUFREE | SYSC_HAS_RESET_STATUS |
+ SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET),
+ .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
+ SIDLE_SMART_WKUP),
+ .sysc_fields = &omap_hwmod_sysc_type2,
+};
+
+static struct omap_hwmod_class omap44xx_timer_hwmod_class = {
+ .name = "timer",
+ .sysc = &omap44xx_timer_sysc,
+};
+
+/* timer1 */
+static struct omap_hwmod omap44xx_timer1_hwmod;
+static struct omap_hwmod_irq_info omap44xx_timer1_irqs[] = {
+ { .irq = 37 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_addr_space omap44xx_timer1_addrs[] = {
+ {
+ .pa_start = 0x4a318000,
+ .pa_end = 0x4a31807f,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_wkup -> timer1 */
+static struct omap_hwmod_ocp_if omap44xx_l4_wkup__timer1 = {
+ .master = &omap44xx_l4_wkup_hwmod,
+ .slave = &omap44xx_timer1_hwmod,
+ .clk = "l4_wkup_clk_mux_ck",
+ .addr = omap44xx_timer1_addrs,
+ .addr_cnt = ARRAY_SIZE(omap44xx_timer1_addrs),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer1 slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_timer1_slaves[] = {
+ &omap44xx_l4_wkup__timer1,
+};
+
+static struct omap_hwmod omap44xx_timer1_hwmod = {
+ .name = "timer1",
+ .class = &omap44xx_timer_1ms_hwmod_class,
+ .mpu_irqs = omap44xx_timer1_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_timer1_irqs),
+ .main_clk = "timer1_fck",
+ .prcm = {
+ .omap4 = {
+ .clkctrl_reg = OMAP4430_CM_WKUP_TIMER1_CLKCTRL,
+ },
+ },
+ .slaves = omap44xx_timer1_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap44xx_timer1_slaves),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/* timer2 */
+static struct omap_hwmod omap44xx_timer2_hwmod;
+static struct omap_hwmod_irq_info omap44xx_timer2_irqs[] = {
+ { .irq = 38 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_addr_space omap44xx_timer2_addrs[] = {
+ {
+ .pa_start = 0x48032000,
+ .pa_end = 0x4803207f,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_per -> timer2 */
+static struct omap_hwmod_ocp_if omap44xx_l4_per__timer2 = {
+ .master = &omap44xx_l4_per_hwmod,
+ .slave = &omap44xx_timer2_hwmod,
+ .clk = "l4_div_ck",
+ .addr = omap44xx_timer2_addrs,
+ .addr_cnt = ARRAY_SIZE(omap44xx_timer2_addrs),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer2 slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_timer2_slaves[] = {
+ &omap44xx_l4_per__timer2,
+};
+
+static struct omap_hwmod omap44xx_timer2_hwmod = {
+ .name = "timer2",
+ .class = &omap44xx_timer_1ms_hwmod_class,
+ .mpu_irqs = omap44xx_timer2_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_timer2_irqs),
+ .main_clk = "timer2_fck",
+ .prcm = {
+ .omap4 = {
+ .clkctrl_reg = OMAP4430_CM_L4PER_DMTIMER2_CLKCTRL,
+ },
+ },
+ .slaves = omap44xx_timer2_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap44xx_timer2_slaves),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/* timer3 */
+static struct omap_hwmod omap44xx_timer3_hwmod;
+static struct omap_hwmod_irq_info omap44xx_timer3_irqs[] = {
+ { .irq = 39 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_addr_space omap44xx_timer3_addrs[] = {
+ {
+ .pa_start = 0x48034000,
+ .pa_end = 0x4803407f,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_per -> timer3 */
+static struct omap_hwmod_ocp_if omap44xx_l4_per__timer3 = {
+ .master = &omap44xx_l4_per_hwmod,
+ .slave = &omap44xx_timer3_hwmod,
+ .clk = "l4_div_ck",
+ .addr = omap44xx_timer3_addrs,
+ .addr_cnt = ARRAY_SIZE(omap44xx_timer3_addrs),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer3 slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_timer3_slaves[] = {
+ &omap44xx_l4_per__timer3,
+};
+
+static struct omap_hwmod omap44xx_timer3_hwmod = {
+ .name = "timer3",
+ .class = &omap44xx_timer_hwmod_class,
+ .mpu_irqs = omap44xx_timer3_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_timer3_irqs),
+ .main_clk = "timer3_fck",
+ .prcm = {
+ .omap4 = {
+ .clkctrl_reg = OMAP4430_CM_L4PER_DMTIMER3_CLKCTRL,
+ },
+ },
+ .slaves = omap44xx_timer3_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap44xx_timer3_slaves),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/* timer4 */
+static struct omap_hwmod omap44xx_timer4_hwmod;
+static struct omap_hwmod_irq_info omap44xx_timer4_irqs[] = {
+ { .irq = 40 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_addr_space omap44xx_timer4_addrs[] = {
+ {
+ .pa_start = 0x48036000,
+ .pa_end = 0x4803607f,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_per -> timer4 */
+static struct omap_hwmod_ocp_if omap44xx_l4_per__timer4 = {
+ .master = &omap44xx_l4_per_hwmod,
+ .slave = &omap44xx_timer4_hwmod,
+ .clk = "l4_div_ck",
+ .addr = omap44xx_timer4_addrs,
+ .addr_cnt = ARRAY_SIZE(omap44xx_timer4_addrs),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer4 slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_timer4_slaves[] = {
+ &omap44xx_l4_per__timer4,
+};
+
+static struct omap_hwmod omap44xx_timer4_hwmod = {
+ .name = "timer4",
+ .class = &omap44xx_timer_hwmod_class,
+ .mpu_irqs = omap44xx_timer4_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_timer4_irqs),
+ .main_clk = "timer4_fck",
+ .prcm = {
+ .omap4 = {
+ .clkctrl_reg = OMAP4430_CM_L4PER_DMTIMER4_CLKCTRL,
+ },
+ },
+ .slaves = omap44xx_timer4_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap44xx_timer4_slaves),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/* timer5 */
+static struct omap_hwmod omap44xx_timer5_hwmod;
+static struct omap_hwmod_irq_info omap44xx_timer5_irqs[] = {
+ { .irq = 41 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_addr_space omap44xx_timer5_addrs[] = {
+ {
+ .pa_start = 0x40138000,
+ .pa_end = 0x4013807f,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_abe -> timer5 */
+static struct omap_hwmod_ocp_if omap44xx_l4_abe__timer5 = {
+ .master = &omap44xx_l4_abe_hwmod,
+ .slave = &omap44xx_timer5_hwmod,
+ .clk = "ocp_abe_iclk",
+ .addr = omap44xx_timer5_addrs,
+ .addr_cnt = ARRAY_SIZE(omap44xx_timer5_addrs),
+ .user = OCP_USER_MPU,
+};
+
+static struct omap_hwmod_addr_space omap44xx_timer5_dma_addrs[] = {
+ {
+ .pa_start = 0x49038000,
+ .pa_end = 0x4903807f,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_abe -> timer5 (dma) */
+static struct omap_hwmod_ocp_if omap44xx_l4_abe__timer5_dma = {
+ .master = &omap44xx_l4_abe_hwmod,
+ .slave = &omap44xx_timer5_hwmod,
+ .clk = "ocp_abe_iclk",
+ .addr = omap44xx_timer5_dma_addrs,
+ .addr_cnt = ARRAY_SIZE(omap44xx_timer5_dma_addrs),
+ .user = OCP_USER_SDMA,
+};
+
+/* timer5 slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_timer5_slaves[] = {
+ &omap44xx_l4_abe__timer5,
+ &omap44xx_l4_abe__timer5_dma,
+};
+
+static struct omap_hwmod omap44xx_timer5_hwmod = {
+ .name = "timer5",
+ .class = &omap44xx_timer_hwmod_class,
+ .mpu_irqs = omap44xx_timer5_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_timer5_irqs),
+ .main_clk = "timer5_fck",
+ .prcm = {
+ .omap4 = {
+ .clkctrl_reg = OMAP4430_CM1_ABE_TIMER5_CLKCTRL,
+ },
+ },
+ .slaves = omap44xx_timer5_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap44xx_timer5_slaves),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/* timer6 */
+static struct omap_hwmod omap44xx_timer6_hwmod;
+static struct omap_hwmod_irq_info omap44xx_timer6_irqs[] = {
+ { .irq = 42 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_addr_space omap44xx_timer6_addrs[] = {
+ {
+ .pa_start = 0x4013a000,
+ .pa_end = 0x4013a07f,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_abe -> timer6 */
+static struct omap_hwmod_ocp_if omap44xx_l4_abe__timer6 = {
+ .master = &omap44xx_l4_abe_hwmod,
+ .slave = &omap44xx_timer6_hwmod,
+ .clk = "ocp_abe_iclk",
+ .addr = omap44xx_timer6_addrs,
+ .addr_cnt = ARRAY_SIZE(omap44xx_timer6_addrs),
+ .user = OCP_USER_MPU,
+};
+
+static struct omap_hwmod_addr_space omap44xx_timer6_dma_addrs[] = {
+ {
+ .pa_start = 0x4903a000,
+ .pa_end = 0x4903a07f,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_abe -> timer6 (dma) */
+static struct omap_hwmod_ocp_if omap44xx_l4_abe__timer6_dma = {
+ .master = &omap44xx_l4_abe_hwmod,
+ .slave = &omap44xx_timer6_hwmod,
+ .clk = "ocp_abe_iclk",
+ .addr = omap44xx_timer6_dma_addrs,
+ .addr_cnt = ARRAY_SIZE(omap44xx_timer6_dma_addrs),
+ .user = OCP_USER_SDMA,
+};
+
+/* timer6 slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_timer6_slaves[] = {
+ &omap44xx_l4_abe__timer6,
+ &omap44xx_l4_abe__timer6_dma,
+};
+
+static struct omap_hwmod omap44xx_timer6_hwmod = {
+ .name = "timer6",
+ .class = &omap44xx_timer_hwmod_class,
+ .mpu_irqs = omap44xx_timer6_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_timer6_irqs),
+ .main_clk = "timer6_fck",
+ .prcm = {
+ .omap4 = {
+ .clkctrl_reg = OMAP4430_CM1_ABE_TIMER6_CLKCTRL,
+ },
+ },
+ .slaves = omap44xx_timer6_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap44xx_timer6_slaves),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/* timer7 */
+static struct omap_hwmod omap44xx_timer7_hwmod;
+static struct omap_hwmod_irq_info omap44xx_timer7_irqs[] = {
+ { .irq = 43 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_addr_space omap44xx_timer7_addrs[] = {
+ {
+ .pa_start = 0x4013c000,
+ .pa_end = 0x4013c07f,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_abe -> timer7 */
+static struct omap_hwmod_ocp_if omap44xx_l4_abe__timer7 = {
+ .master = &omap44xx_l4_abe_hwmod,
+ .slave = &omap44xx_timer7_hwmod,
+ .clk = "ocp_abe_iclk",
+ .addr = omap44xx_timer7_addrs,
+ .addr_cnt = ARRAY_SIZE(omap44xx_timer7_addrs),
+ .user = OCP_USER_MPU,
+};
+
+static struct omap_hwmod_addr_space omap44xx_timer7_dma_addrs[] = {
+ {
+ .pa_start = 0x4903c000,
+ .pa_end = 0x4903c07f,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_abe -> timer7 (dma) */
+static struct omap_hwmod_ocp_if omap44xx_l4_abe__timer7_dma = {
+ .master = &omap44xx_l4_abe_hwmod,
+ .slave = &omap44xx_timer7_hwmod,
+ .clk = "ocp_abe_iclk",
+ .addr = omap44xx_timer7_dma_addrs,
+ .addr_cnt = ARRAY_SIZE(omap44xx_timer7_dma_addrs),
+ .user = OCP_USER_SDMA,
+};
+
+/* timer7 slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_timer7_slaves[] = {
+ &omap44xx_l4_abe__timer7,
+ &omap44xx_l4_abe__timer7_dma,
+};
+
+static struct omap_hwmod omap44xx_timer7_hwmod = {
+ .name = "timer7",
+ .class = &omap44xx_timer_hwmod_class,
+ .mpu_irqs = omap44xx_timer7_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_timer7_irqs),
+ .main_clk = "timer7_fck",
+ .prcm = {
+ .omap4 = {
+ .clkctrl_reg = OMAP4430_CM1_ABE_TIMER7_CLKCTRL,
+ },
+ },
+ .slaves = omap44xx_timer7_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap44xx_timer7_slaves),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/* timer8 */
+static struct omap_hwmod omap44xx_timer8_hwmod;
+static struct omap_hwmod_irq_info omap44xx_timer8_irqs[] = {
+ { .irq = 44 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_addr_space omap44xx_timer8_addrs[] = {
+ {
+ .pa_start = 0x4013e000,
+ .pa_end = 0x4013e07f,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_abe -> timer8 */
+static struct omap_hwmod_ocp_if omap44xx_l4_abe__timer8 = {
+ .master = &omap44xx_l4_abe_hwmod,
+ .slave = &omap44xx_timer8_hwmod,
+ .clk = "ocp_abe_iclk",
+ .addr = omap44xx_timer8_addrs,
+ .addr_cnt = ARRAY_SIZE(omap44xx_timer8_addrs),
+ .user = OCP_USER_MPU,
+};
+
+static struct omap_hwmod_addr_space omap44xx_timer8_dma_addrs[] = {
+ {
+ .pa_start = 0x4903e000,
+ .pa_end = 0x4903e07f,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_abe -> timer8 (dma) */
+static struct omap_hwmod_ocp_if omap44xx_l4_abe__timer8_dma = {
+ .master = &omap44xx_l4_abe_hwmod,
+ .slave = &omap44xx_timer8_hwmod,
+ .clk = "ocp_abe_iclk",
+ .addr = omap44xx_timer8_dma_addrs,
+ .addr_cnt = ARRAY_SIZE(omap44xx_timer8_dma_addrs),
+ .user = OCP_USER_SDMA,
+};
+
+/* timer8 slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_timer8_slaves[] = {
+ &omap44xx_l4_abe__timer8,
+ &omap44xx_l4_abe__timer8_dma,
+};
+
+static struct omap_hwmod omap44xx_timer8_hwmod = {
+ .name = "timer8",
+ .class = &omap44xx_timer_hwmod_class,
+ .mpu_irqs = omap44xx_timer8_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_timer8_irqs),
+ .main_clk = "timer8_fck",
+ .prcm = {
+ .omap4 = {
+ .clkctrl_reg = OMAP4430_CM1_ABE_TIMER8_CLKCTRL,
+ },
+ },
+ .slaves = omap44xx_timer8_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap44xx_timer8_slaves),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/* timer9 */
+static struct omap_hwmod omap44xx_timer9_hwmod;
+static struct omap_hwmod_irq_info omap44xx_timer9_irqs[] = {
+ { .irq = 45 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_addr_space omap44xx_timer9_addrs[] = {
+ {
+ .pa_start = 0x4803e000,
+ .pa_end = 0x4803e07f,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_per -> timer9 */
+static struct omap_hwmod_ocp_if omap44xx_l4_per__timer9 = {
+ .master = &omap44xx_l4_per_hwmod,
+ .slave = &omap44xx_timer9_hwmod,
+ .clk = "l4_div_ck",
+ .addr = omap44xx_timer9_addrs,
+ .addr_cnt = ARRAY_SIZE(omap44xx_timer9_addrs),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer9 slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_timer9_slaves[] = {
+ &omap44xx_l4_per__timer9,
+};
+
+static struct omap_hwmod omap44xx_timer9_hwmod = {
+ .name = "timer9",
+ .class = &omap44xx_timer_hwmod_class,
+ .mpu_irqs = omap44xx_timer9_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_timer9_irqs),
+ .main_clk = "timer9_fck",
+ .prcm = {
+ .omap4 = {
+ .clkctrl_reg = OMAP4430_CM_L4PER_DMTIMER9_CLKCTRL,
+ },
+ },
+ .slaves = omap44xx_timer9_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap44xx_timer9_slaves),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/* timer10 */
+static struct omap_hwmod omap44xx_timer10_hwmod;
+static struct omap_hwmod_irq_info omap44xx_timer10_irqs[] = {
+ { .irq = 46 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_addr_space omap44xx_timer10_addrs[] = {
+ {
+ .pa_start = 0x48086000,
+ .pa_end = 0x4808607f,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_per -> timer10 */
+static struct omap_hwmod_ocp_if omap44xx_l4_per__timer10 = {
+ .master = &omap44xx_l4_per_hwmod,
+ .slave = &omap44xx_timer10_hwmod,
+ .clk = "l4_div_ck",
+ .addr = omap44xx_timer10_addrs,
+ .addr_cnt = ARRAY_SIZE(omap44xx_timer10_addrs),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer10 slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_timer10_slaves[] = {
+ &omap44xx_l4_per__timer10,
+};
+
+static struct omap_hwmod omap44xx_timer10_hwmod = {
+ .name = "timer10",
+ .class = &omap44xx_timer_1ms_hwmod_class,
+ .mpu_irqs = omap44xx_timer10_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_timer10_irqs),
+ .main_clk = "timer10_fck",
+ .prcm = {
+ .omap4 = {
+ .clkctrl_reg = OMAP4430_CM_L4PER_DMTIMER10_CLKCTRL,
+ },
+ },
+ .slaves = omap44xx_timer10_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap44xx_timer10_slaves),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/* timer11 */
+static struct omap_hwmod omap44xx_timer11_hwmod;
+static struct omap_hwmod_irq_info omap44xx_timer11_irqs[] = {
+ { .irq = 47 + OMAP44XX_IRQ_GIC_START },
+};
+
+static struct omap_hwmod_addr_space omap44xx_timer11_addrs[] = {
+ {
+ .pa_start = 0x48088000,
+ .pa_end = 0x4808807f,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_per -> timer11 */
+static struct omap_hwmod_ocp_if omap44xx_l4_per__timer11 = {
+ .master = &omap44xx_l4_per_hwmod,
+ .slave = &omap44xx_timer11_hwmod,
+ .clk = "l4_div_ck",
+ .addr = omap44xx_timer11_addrs,
+ .addr_cnt = ARRAY_SIZE(omap44xx_timer11_addrs),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* timer11 slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_timer11_slaves[] = {
+ &omap44xx_l4_per__timer11,
+};
+
+static struct omap_hwmod omap44xx_timer11_hwmod = {
+ .name = "timer11",
+ .class = &omap44xx_timer_hwmod_class,
+ .mpu_irqs = omap44xx_timer11_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_timer11_irqs),
+ .main_clk = "timer11_fck",
+ .prcm = {
+ .omap4 = {
+ .clkctrl_reg = OMAP4430_CM_L4PER_DMTIMER11_CLKCTRL,
+ },
+ },
+ .slaves = omap44xx_timer11_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap44xx_timer11_slaves),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/*
* 'uart' class
* universal asynchronous receiver/transmitter (uart)
*/
@@ -1870,6 +4814,88 @@
};
/*
+ * 'usb_otg_hs' class
+ * high-speed on-the-go universal serial bus (usb_otg_hs) controller
+ */
+
+static struct omap_hwmod_class_sysconfig omap44xx_usb_otg_hs_sysc = {
+ .rev_offs = 0x0400,
+ .sysc_offs = 0x0404,
+ .syss_offs = 0x0408,
+ .sysc_flags = (SYSC_HAS_AUTOIDLE | SYSC_HAS_ENAWAKEUP |
+ SYSC_HAS_MIDLEMODE | SYSC_HAS_SIDLEMODE |
+ SYSC_HAS_SOFTRESET | SYSS_HAS_RESET_STATUS),
+ .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
+ SIDLE_SMART_WKUP | MSTANDBY_FORCE | MSTANDBY_NO |
+ MSTANDBY_SMART),
+ .sysc_fields = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap44xx_usb_otg_hs_hwmod_class = {
+ .name = "usb_otg_hs",
+ .sysc = &omap44xx_usb_otg_hs_sysc,
+};
+
+/* usb_otg_hs */
+static struct omap_hwmod_irq_info omap44xx_usb_otg_hs_irqs[] = {
+ { .name = "mc", .irq = 92 + OMAP44XX_IRQ_GIC_START },
+ { .name = "dma", .irq = 93 + OMAP44XX_IRQ_GIC_START },
+};
+
+/* usb_otg_hs master ports */
+static struct omap_hwmod_ocp_if *omap44xx_usb_otg_hs_masters[] = {
+ &omap44xx_usb_otg_hs__l3_main_2,
+};
+
+static struct omap_hwmod_addr_space omap44xx_usb_otg_hs_addrs[] = {
+ {
+ .pa_start = 0x4a0ab000,
+ .pa_end = 0x4a0ab003,
+ .flags = ADDR_TYPE_RT
+ },
+};
+
+/* l4_cfg -> usb_otg_hs */
+static struct omap_hwmod_ocp_if omap44xx_l4_cfg__usb_otg_hs = {
+ .master = &omap44xx_l4_cfg_hwmod,
+ .slave = &omap44xx_usb_otg_hs_hwmod,
+ .clk = "l4_div_ck",
+ .addr = omap44xx_usb_otg_hs_addrs,
+ .addr_cnt = ARRAY_SIZE(omap44xx_usb_otg_hs_addrs),
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* usb_otg_hs slave ports */
+static struct omap_hwmod_ocp_if *omap44xx_usb_otg_hs_slaves[] = {
+ &omap44xx_l4_cfg__usb_otg_hs,
+};
+
+static struct omap_hwmod_opt_clk usb_otg_hs_opt_clks[] = {
+ { .role = "xclk", .clk = "usb_otg_hs_xclk" },
+};
+
+static struct omap_hwmod omap44xx_usb_otg_hs_hwmod = {
+ .name = "usb_otg_hs",
+ .class = &omap44xx_usb_otg_hs_hwmod_class,
+ .flags = HWMOD_SWSUP_SIDLE | HWMOD_SWSUP_MSTANDBY,
+ .mpu_irqs = omap44xx_usb_otg_hs_irqs,
+ .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_usb_otg_hs_irqs),
+ .main_clk = "usb_otg_hs_ick",
+ .prcm = {
+ .omap4 = {
+ .clkctrl_reg = OMAP4430_CM_L3INIT_USB_OTG_CLKCTRL,
+ },
+ },
+ .opt_clks = usb_otg_hs_opt_clks,
+ .opt_clks_cnt = ARRAY_SIZE(usb_otg_hs_opt_clks),
+ .slaves = omap44xx_usb_otg_hs_slaves,
+ .slaves_cnt = ARRAY_SIZE(omap44xx_usb_otg_hs_slaves),
+ .masters = omap44xx_usb_otg_hs_masters,
+ .masters_cnt = ARRAY_SIZE(omap44xx_usb_otg_hs_masters),
+ .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
+};
+
+/*
* 'wd_timer' class
* 32-bit watchdog upward counter that generates a pulse on the reset pin on
* overflow condition
@@ -2024,13 +5050,34 @@
/* mpu_bus class */
&omap44xx_mpu_private_hwmod,
+ /* aess class */
+/* &omap44xx_aess_hwmod, */
+
+ /* bandgap class */
+ &omap44xx_bandgap_hwmod,
+
+ /* counter class */
+/* &omap44xx_counter_32k_hwmod, */
+
/* dma class */
&omap44xx_dma_system_hwmod,
+ /* dmic class */
+ &omap44xx_dmic_hwmod,
+
/* dsp class */
&omap44xx_dsp_hwmod,
&omap44xx_dsp_c0_hwmod,
+ /* dss class */
+ &omap44xx_dss_hwmod,
+ &omap44xx_dss_dispc_hwmod,
+ &omap44xx_dss_dsi1_hwmod,
+ &omap44xx_dss_dsi2_hwmod,
+ &omap44xx_dss_hdmi_hwmod,
+ &omap44xx_dss_rfbi_hwmod,
+ &omap44xx_dss_venc_hwmod,
+
/* gpio class */
&omap44xx_gpio1_hwmod,
&omap44xx_gpio2_hwmod,
@@ -2039,17 +5086,56 @@
&omap44xx_gpio5_hwmod,
&omap44xx_gpio6_hwmod,
+ /* hsi class */
+/* &omap44xx_hsi_hwmod, */
+
/* i2c class */
&omap44xx_i2c1_hwmod,
&omap44xx_i2c2_hwmod,
&omap44xx_i2c3_hwmod,
&omap44xx_i2c4_hwmod,
+ /* ipu class */
+ &omap44xx_ipu_hwmod,
+ &omap44xx_ipu_c0_hwmod,
+ &omap44xx_ipu_c1_hwmod,
+
+ /* iss class */
+/* &omap44xx_iss_hwmod, */
+
/* iva class */
&omap44xx_iva_hwmod,
&omap44xx_iva_seq0_hwmod,
&omap44xx_iva_seq1_hwmod,
+ /* kbd class */
+/* &omap44xx_kbd_hwmod, */
+
+ /* mailbox class */
+ &omap44xx_mailbox_hwmod,
+
+ /* mcbsp class */
+ &omap44xx_mcbsp1_hwmod,
+ &omap44xx_mcbsp2_hwmod,
+ &omap44xx_mcbsp3_hwmod,
+ &omap44xx_mcbsp4_hwmod,
+
+ /* mcpdm class */
+/* &omap44xx_mcpdm_hwmod, */
+
+ /* mcspi class */
+ &omap44xx_mcspi1_hwmod,
+ &omap44xx_mcspi2_hwmod,
+ &omap44xx_mcspi3_hwmod,
+ &omap44xx_mcspi4_hwmod,
+
+ /* mmc class */
+ &omap44xx_mmc1_hwmod,
+ &omap44xx_mmc2_hwmod,
+ &omap44xx_mmc3_hwmod,
+ &omap44xx_mmc4_hwmod,
+ &omap44xx_mmc5_hwmod,
+
/* mpu class */
&omap44xx_mpu_hwmod,
@@ -2058,12 +5144,31 @@
&omap44xx_smartreflex_iva_hwmod,
&omap44xx_smartreflex_mpu_hwmod,
+ /* spinlock class */
+ &omap44xx_spinlock_hwmod,
+
+ /* timer class */
+ &omap44xx_timer1_hwmod,
+ &omap44xx_timer2_hwmod,
+ &omap44xx_timer3_hwmod,
+ &omap44xx_timer4_hwmod,
+ &omap44xx_timer5_hwmod,
+ &omap44xx_timer6_hwmod,
+ &omap44xx_timer7_hwmod,
+ &omap44xx_timer8_hwmod,
+ &omap44xx_timer9_hwmod,
+ &omap44xx_timer10_hwmod,
+ &omap44xx_timer11_hwmod,
+
/* uart class */
&omap44xx_uart1_hwmod,
&omap44xx_uart2_hwmod,
&omap44xx_uart3_hwmod,
&omap44xx_uart4_hwmod,
+ /* usb_otg_hs class */
+ &omap44xx_usb_otg_hs_hwmod,
+
/* wd_timer class */
&omap44xx_wd_timer2_hwmod,
&omap44xx_wd_timer3_hwmod,
@@ -2073,6 +5178,6 @@
int __init omap44xx_hwmod_init(void)
{
- return omap_hwmod_init(omap44xx_hwmods);
+ return omap_hwmod_register(omap44xx_hwmods);
}
diff --git a/arch/arm/mach-omap2/omap_l3_noc.c b/arch/arm/mach-omap2/omap_l3_noc.c
new file mode 100644
index 0000000..82632c2
--- /dev/null
+++ b/arch/arm/mach-omap2/omap_l3_noc.c
@@ -0,0 +1,253 @@
+/*
+ * OMAP4XXX L3 Interconnect error handling driver
+ *
+ * Copyright (C) 2011 Texas Corporation
+ * Santosh Shilimkar <santosh.shilimkar@ti.com>
+ * Sricharan <r.sricharan@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ */
+#include <linux/init.h>
+#include <linux/io.h>
+#include <linux/platform_device.h>
+#include <linux/interrupt.h>
+#include <linux/kernel.h>
+#include <linux/slab.h>
+
+#include "omap_l3_noc.h"
+
+/*
+ * Interrupt Handler for L3 error detection.
+ * 1) Identify the L3 clockdomain partition to which the error belongs to.
+ * 2) Identify the slave where the error information is logged
+ * 3) Print the logged information.
+ * 4) Add dump stack to provide kernel trace.
+ *
+ * Two Types of errors :
+ * 1) Custom errors in L3 :
+ * Target like DMM/FW/EMIF generates SRESP=ERR error
+ * 2) Standard L3 error:
+ * - Unsupported CMD.
+ * L3 tries to access target while it is idle
+ * - OCP disconnect.
+ * - Address hole error:
+ * If DSS/ISS/FDIF/USBHOSTFS access a target where they
+ * do not have connectivity, the error is logged in
+ * their default target which is DMM2.
+ *
+ * On High Secure devices, firewall errors are possible and those
+ * can be trapped as well. But the trapping is implemented as part
+ * secure software and hence need not be implemented here.
+ */
+static irqreturn_t l3_interrupt_handler(int irq, void *_l3)
+{
+
+ struct omap4_l3 *l3 = _l3;
+ int inttype, i, j;
+ int err_src = 0;
+ u32 std_err_main_addr, std_err_main, err_reg;
+ u32 base, slave_addr, clear;
+ char *source_name;
+
+ /* Get the Type of interrupt */
+ if (irq == l3->app_irq)
+ inttype = L3_APPLICATION_ERROR;
+ else
+ inttype = L3_DEBUG_ERROR;
+
+ for (i = 0; i < L3_MODULES; i++) {
+ /*
+ * Read the regerr register of the clock domain
+ * to determine the source
+ */
+ base = (u32)l3->l3_base[i];
+ err_reg = readl(base + l3_flagmux[i] + (inttype << 3));
+
+ /* Get the corresponding error and analyse */
+ if (err_reg) {
+ /* Identify the source from control status register */
+ for (j = 0; !(err_reg & (1 << j)); j++)
+ ;
+
+ err_src = j;
+ /* Read the stderrlog_main_source from clk domain */
+ std_err_main_addr = base + (*(l3_targ[i] + err_src));
+ std_err_main = readl(std_err_main_addr);
+
+ switch ((std_err_main & CUSTOM_ERROR)) {
+ case STANDARD_ERROR:
+ source_name =
+ l3_targ_stderrlog_main_name[i][err_src];
+
+ slave_addr = std_err_main_addr +
+ L3_SLAVE_ADDRESS_OFFSET;
+ WARN(true, "L3 standard error: SOURCE:%s at address 0x%x\n",
+ source_name, readl(slave_addr));
+ /* clear the std error log*/
+ clear = std_err_main | CLEAR_STDERR_LOG;
+ writel(clear, std_err_main_addr);
+ break;
+
+ case CUSTOM_ERROR:
+ source_name =
+ l3_targ_stderrlog_main_name[i][err_src];
+
+ WARN(true, "CUSTOM SRESP error with SOURCE:%s\n",
+ source_name);
+ /* clear the std error log*/
+ clear = std_err_main | CLEAR_STDERR_LOG;
+ writel(clear, std_err_main_addr);
+ break;
+
+ default:
+ /* Nothing to be handled here as of now */
+ break;
+ }
+ /* Error found so break the for loop */
+ break;
+ }
+ }
+ return IRQ_HANDLED;
+}
+
+static int __init omap4_l3_probe(struct platform_device *pdev)
+{
+ static struct omap4_l3 *l3;
+ struct resource *res;
+ int ret;
+ int irq;
+
+ l3 = kzalloc(sizeof(*l3), GFP_KERNEL);
+ if (!l3)
+ ret = -ENOMEM;
+
+ platform_set_drvdata(pdev, l3);
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ if (!res) {
+ dev_err(&pdev->dev, "couldn't find resource 0\n");
+ ret = -ENODEV;
+ goto err1;
+ }
+
+ l3->l3_base[0] = ioremap(res->start, resource_size(res));
+ if (!(l3->l3_base[0])) {
+ dev_err(&pdev->dev, "ioremap failed\n");
+ ret = -ENOMEM;
+ goto err2;
+ }
+
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
+ if (!res) {
+ dev_err(&pdev->dev, "couldn't find resource 1\n");
+ ret = -ENODEV;
+ goto err3;
+ }
+
+ l3->l3_base[1] = ioremap(res->start, resource_size(res));
+ if (!(l3->l3_base[1])) {
+ dev_err(&pdev->dev, "ioremap failed\n");
+ ret = -ENOMEM;
+ goto err4;
+ }
+
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 2);
+ if (!res) {
+ dev_err(&pdev->dev, "couldn't find resource 2\n");
+ ret = -ENODEV;
+ goto err5;
+ }
+
+ l3->l3_base[2] = ioremap(res->start, resource_size(res));
+ if (!(l3->l3_base[2])) {
+ dev_err(&pdev->dev, "ioremap failed\n");
+ ret = -ENOMEM;
+ goto err6;
+ }
+
+ /*
+ * Setup interrupt Handlers
+ */
+ irq = platform_get_irq(pdev, 0);
+ ret = request_irq(irq,
+ l3_interrupt_handler,
+ IRQF_DISABLED, "l3-dbg-irq", l3);
+ if (ret) {
+ pr_crit("L3: request_irq failed to register for 0x%x\n",
+ OMAP44XX_IRQ_L3_DBG);
+ goto err7;
+ }
+ l3->debug_irq = irq;
+
+ irq = platform_get_irq(pdev, 1);
+ ret = request_irq(irq,
+ l3_interrupt_handler,
+ IRQF_DISABLED, "l3-app-irq", l3);
+ if (ret) {
+ pr_crit("L3: request_irq failed to register for 0x%x\n",
+ OMAP44XX_IRQ_L3_APP);
+ goto err8;
+ }
+ l3->app_irq = irq;
+
+ goto err0;
+err8:
+err7:
+ iounmap(l3->l3_base[2]);
+err6:
+err5:
+ iounmap(l3->l3_base[1]);
+err4:
+err3:
+ iounmap(l3->l3_base[0]);
+err2:
+err1:
+ kfree(l3);
+err0:
+ return ret;
+}
+
+static int __exit omap4_l3_remove(struct platform_device *pdev)
+{
+ struct omap4_l3 *l3 = platform_get_drvdata(pdev);
+
+ free_irq(l3->app_irq, l3);
+ free_irq(l3->debug_irq, l3);
+ iounmap(l3->l3_base[0]);
+ iounmap(l3->l3_base[1]);
+ iounmap(l3->l3_base[2]);
+ kfree(l3);
+
+ return 0;
+}
+
+static struct platform_driver omap4_l3_driver = {
+ .remove = __exit_p(omap4_l3_remove),
+ .driver = {
+ .name = "omap_l3_noc",
+ },
+};
+
+static int __init omap4_l3_init(void)
+{
+ return platform_driver_probe(&omap4_l3_driver, omap4_l3_probe);
+}
+postcore_initcall_sync(omap4_l3_init);
+
+static void __exit omap4_l3_exit(void)
+{
+ platform_driver_unregister(&omap4_l3_driver);
+}
+module_exit(omap4_l3_exit);
diff --git a/arch/arm/mach-omap2/omap_l3_noc.h b/arch/arm/mach-omap2/omap_l3_noc.h
new file mode 100644
index 0000000..359b833
--- /dev/null
+++ b/arch/arm/mach-omap2/omap_l3_noc.h
@@ -0,0 +1,132 @@
+ /*
+ * OMAP4XXX L3 Interconnect error handling driver header
+ *
+ * Copyright (C) 2011 Texas Corporation
+ * Santosh Shilimkar <santosh.shilimkar@ti.com>
+ * sricharan <r.sricharan@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ */
+#ifndef __ARCH_ARM_MACH_OMAP2_L3_INTERCONNECT_3XXX_H
+#define __ARCH_ARM_MACH_OMAP2_L3_INTERCONNECT_3XXX_H
+
+/*
+ * L3 register offsets
+ */
+#define L3_MODULES 3
+#define CLEAR_STDERR_LOG (1 << 31)
+#define CUSTOM_ERROR 0x2
+#define STANDARD_ERROR 0x0
+#define INBAND_ERROR 0x0
+#define EMIF_KERRLOG_OFFSET 0x10
+#define L3_SLAVE_ADDRESS_OFFSET 0x14
+#define LOGICAL_ADDR_ERRORLOG 0x4
+#define L3_APPLICATION_ERROR 0x0
+#define L3_DEBUG_ERROR 0x1
+
+u32 l3_flagmux[L3_MODULES] = {
+ 0x50C,
+ 0x100C,
+ 0X020C
+};
+
+/*
+ * L3 Target standard Error register offsets
+ */
+u32 l3_targ_stderrlog_main_clk1[] = {
+ 0x148, /* DMM1 */
+ 0x248, /* DMM2 */
+ 0x348, /* ABE */
+ 0x448, /* L4CFG */
+ 0x648 /* CLK2 PWR DISC */
+};
+
+u32 l3_targ_stderrlog_main_clk2[] = {
+ 0x548, /* CORTEX M3 */
+ 0x348, /* DSS */
+ 0x148, /* GPMC */
+ 0x448, /* ISS */
+ 0x748, /* IVAHD */
+ 0xD48, /* missing in TRM corresponds to AES1*/
+ 0x948, /* L4 PER0*/
+ 0x248, /* OCMRAM */
+ 0x148, /* missing in TRM corresponds to GPMC sERROR*/
+ 0x648, /* SGX */
+ 0x848, /* SL2 */
+ 0x1648, /* C2C */
+ 0x1148, /* missing in TRM corresponds PWR DISC CLK1*/
+ 0xF48, /* missing in TRM corrsponds to SHA1*/
+ 0xE48, /* missing in TRM corresponds to AES2*/
+ 0xC48, /* L4 PER3 */
+ 0xA48, /* L4 PER1*/
+ 0xB48 /* L4 PER2*/
+};
+
+u32 l3_targ_stderrlog_main_clk3[] = {
+ 0x0148 /* EMUSS */
+};
+
+char *l3_targ_stderrlog_main_name[L3_MODULES][18] = {
+ {
+ "DMM1",
+ "DMM2",
+ "ABE",
+ "L4CFG",
+ "CLK2 PWR DISC",
+ },
+ {
+ "CORTEX M3" ,
+ "DSS ",
+ "GPMC ",
+ "ISS ",
+ "IVAHD ",
+ "AES1",
+ "L4 PER0",
+ "OCMRAM ",
+ "GPMC sERROR",
+ "SGX ",
+ "SL2 ",
+ "C2C ",
+ "PWR DISC CLK1",
+ "SHA1",
+ "AES2",
+ "L4 PER3",
+ "L4 PER1",
+ "L4 PER2",
+ },
+ {
+ "EMUSS",
+ },
+};
+
+u32 *l3_targ[L3_MODULES] = {
+ l3_targ_stderrlog_main_clk1,
+ l3_targ_stderrlog_main_clk2,
+ l3_targ_stderrlog_main_clk3,
+};
+
+struct omap4_l3 {
+ struct device *dev;
+ struct clk *ick;
+
+ /* memory base */
+ void __iomem *l3_base[4];
+
+ int debug_irq;
+ int app_irq;
+};
+
+#endif
diff --git a/arch/arm/mach-omap2/omap_l3_smx.c b/arch/arm/mach-omap2/omap_l3_smx.c
new file mode 100644
index 0000000..265bff3
--- /dev/null
+++ b/arch/arm/mach-omap2/omap_l3_smx.c
@@ -0,0 +1,314 @@
+ /*
+ * OMAP3XXX L3 Interconnect Driver
+ *
+ * Copyright (C) 2011 Texas Corporation
+ * Felipe Balbi <balbi@ti.com>
+ * Santosh Shilimkar <santosh.shilimkar@ti.com>
+ * Sricharan <r.sricharan@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ */
+
+#include <linux/kernel.h>
+#include <linux/slab.h>
+#include <linux/platform_device.h>
+#include <linux/interrupt.h>
+#include <linux/io.h>
+#include "omap_l3_smx.h"
+
+static inline u64 omap3_l3_readll(void __iomem *base, u16 reg)
+{
+ return __raw_readll(base + reg);
+}
+
+static inline void omap3_l3_writell(void __iomem *base, u16 reg, u64 value)
+{
+ __raw_writell(value, base + reg);
+}
+
+static inline enum omap3_l3_code omap3_l3_decode_error_code(u64 error)
+{
+ return (error & 0x0f000000) >> L3_ERROR_LOG_CODE;
+}
+
+static inline u32 omap3_l3_decode_addr(u64 error_addr)
+{
+ return error_addr & 0xffffffff;
+}
+
+static inline unsigned omap3_l3_decode_cmd(u64 error)
+{
+ return (error & 0x07) >> L3_ERROR_LOG_CMD;
+}
+
+static inline enum omap3_l3_initiator_id omap3_l3_decode_initid(u64 error)
+{
+ return (error & 0xff00) >> L3_ERROR_LOG_INITID;
+}
+
+static inline unsigned omap3_l3_decode_req_info(u64 error)
+{
+ return (error >> 32) & 0xffff;
+}
+
+static char *omap3_l3_code_string(u8 code)
+{
+ switch (code) {
+ case OMAP_L3_CODE_NOERROR:
+ return "No Error";
+ case OMAP_L3_CODE_UNSUP_CMD:
+ return "Unsupported Command";
+ case OMAP_L3_CODE_ADDR_HOLE:
+ return "Address Hole";
+ case OMAP_L3_CODE_PROTECT_VIOLATION:
+ return "Protection Violation";
+ case OMAP_L3_CODE_IN_BAND_ERR:
+ return "In-band Error";
+ case OMAP_L3_CODE_REQ_TOUT_NOT_ACCEPT:
+ return "Request Timeout Not Accepted";
+ case OMAP_L3_CODE_REQ_TOUT_NO_RESP:
+ return "Request Timeout, no response";
+ default:
+ return "UNKNOWN error";
+ }
+}
+
+static char *omap3_l3_initiator_string(u8 initid)
+{
+ switch (initid) {
+ case OMAP_L3_LCD:
+ return "LCD";
+ case OMAP_L3_SAD2D:
+ return "SAD2D";
+ case OMAP_L3_IA_MPU_SS_1:
+ case OMAP_L3_IA_MPU_SS_2:
+ case OMAP_L3_IA_MPU_SS_3:
+ case OMAP_L3_IA_MPU_SS_4:
+ case OMAP_L3_IA_MPU_SS_5:
+ return "MPU";
+ case OMAP_L3_IA_IVA_SS_1:
+ case OMAP_L3_IA_IVA_SS_2:
+ case OMAP_L3_IA_IVA_SS_3:
+ return "IVA_SS";
+ case OMAP_L3_IA_IVA_SS_DMA_1:
+ case OMAP_L3_IA_IVA_SS_DMA_2:
+ case OMAP_L3_IA_IVA_SS_DMA_3:
+ case OMAP_L3_IA_IVA_SS_DMA_4:
+ case OMAP_L3_IA_IVA_SS_DMA_5:
+ case OMAP_L3_IA_IVA_SS_DMA_6:
+ return "IVA_SS_DMA";
+ case OMAP_L3_IA_SGX:
+ return "SGX";
+ case OMAP_L3_IA_CAM_1:
+ case OMAP_L3_IA_CAM_2:
+ case OMAP_L3_IA_CAM_3:
+ return "CAM";
+ case OMAP_L3_IA_DAP:
+ return "DAP";
+ case OMAP_L3_SDMA_WR_1:
+ case OMAP_L3_SDMA_WR_2:
+ return "SDMA_WR";
+ case OMAP_L3_SDMA_RD_1:
+ case OMAP_L3_SDMA_RD_2:
+ case OMAP_L3_SDMA_RD_3:
+ case OMAP_L3_SDMA_RD_4:
+ return "SDMA_RD";
+ case OMAP_L3_USBOTG:
+ return "USB_OTG";
+ case OMAP_L3_USBHOST:
+ return "USB_HOST";
+ default:
+ return "UNKNOWN Initiator";
+ }
+}
+
+/**
+ * omap3_l3_block_irq - handles a register block's irq
+ * @l3: struct omap3_l3 *
+ * @base: register block base address
+ * @error: L3_ERROR_LOG register of our block
+ *
+ * Called in hard-irq context. Caller should take care of locking
+ *
+ * OMAP36xx TRM gives, on page 2001, Figure 9-10, the Typical Error
+ * Analysis Sequence, we are following that sequence here, please
+ * refer to that Figure for more information on the subject.
+ */
+static irqreturn_t omap3_l3_block_irq(struct omap3_l3 *l3,
+ u64 error, int error_addr)
+{
+ u8 code = omap3_l3_decode_error_code(error);
+ u8 initid = omap3_l3_decode_initid(error);
+ u8 multi = error & L3_ERROR_LOG_MULTI;
+ u32 address = omap3_l3_decode_addr(error_addr);
+
+ WARN(true, "%s Error seen by %s %s at address %x\n",
+ omap3_l3_code_string(code),
+ omap3_l3_initiator_string(initid),
+ multi ? "Multiple Errors" : "",
+ address);
+
+ return IRQ_HANDLED;
+}
+
+static irqreturn_t omap3_l3_app_irq(int irq, void *_l3)
+{
+ struct omap3_l3 *l3 = _l3;
+
+ u64 status, clear;
+ u64 error;
+ u64 error_addr;
+ u64 err_source = 0;
+ void __iomem *base;
+ int int_type;
+
+ irqreturn_t ret = IRQ_NONE;
+
+ if (irq == l3->app_irq)
+ int_type = L3_APPLICATION_ERROR;
+ else
+ int_type = L3_DEBUG_ERROR;
+
+ if (!int_type) {
+ status = omap3_l3_readll(l3->rt, L3_SI_FLAG_STATUS_0);
+ /*
+ * if we have a timeout error, there's nothing we can
+ * do besides rebooting the board. So let's BUG on any
+ * of such errors and handle the others. timeout error
+ * is severe and not expected to occur.
+ */
+ BUG_ON(status & L3_STATUS_0_TIMEOUT_MASK);
+ } else {
+ status = omap3_l3_readll(l3->rt, L3_SI_FLAG_STATUS_1);
+ /* No timeout error for debug sources */
+ }
+
+ base = ((l3->rt) + (*(omap3_l3_bases[int_type] + err_source)));
+
+ /* identify the error source */
+ for (err_source = 0; !(status & (1 << err_source)); err_source++)
+ ;
+ error = omap3_l3_readll(base, L3_ERROR_LOG);
+
+ if (error) {
+ error_addr = omap3_l3_readll(base, L3_ERROR_LOG_ADDR);
+
+ ret |= omap3_l3_block_irq(l3, error, error_addr);
+ }
+
+ /* Clear the status register */
+ clear = ((L3_AGENT_STATUS_CLEAR_IA << int_type) |
+ (L3_AGENT_STATUS_CLEAR_TA));
+
+ omap3_l3_writell(base, L3_AGENT_STATUS, clear);
+
+ /* clear the error log register */
+ omap3_l3_writell(base, L3_ERROR_LOG, error);
+
+ return ret;
+}
+
+static int __init omap3_l3_probe(struct platform_device *pdev)
+{
+ struct omap3_l3 *l3;
+ struct resource *res;
+ int ret;
+ int irq;
+
+ l3 = kzalloc(sizeof(*l3), GFP_KERNEL);
+ if (!l3) {
+ ret = -ENOMEM;
+ goto err0;
+ }
+
+ platform_set_drvdata(pdev, l3);
+
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ if (!res) {
+ dev_err(&pdev->dev, "couldn't find resource\n");
+ ret = -ENODEV;
+ goto err1;
+ }
+ l3->rt = ioremap(res->start, resource_size(res));
+ if (!(l3->rt)) {
+ dev_err(&pdev->dev, "ioremap failed\n");
+ ret = -ENOMEM;
+ goto err2;
+ }
+
+ irq = platform_get_irq(pdev, 0);
+ ret = request_irq(irq, omap3_l3_app_irq,
+ IRQF_DISABLED | IRQF_TRIGGER_RISING,
+ "l3-debug-irq", l3);
+ if (ret) {
+ dev_err(&pdev->dev, "couldn't request debug irq\n");
+ goto err3;
+ }
+ l3->debug_irq = irq;
+
+ irq = platform_get_irq(pdev, 1);
+ ret = request_irq(irq, omap3_l3_app_irq,
+ IRQF_DISABLED | IRQF_TRIGGER_RISING,
+ "l3-app-irq", l3);
+
+ if (ret) {
+ dev_err(&pdev->dev, "couldn't request app irq\n");
+ goto err4;
+ }
+
+ l3->app_irq = irq;
+ goto err0;
+
+err4:
+err3:
+ iounmap(l3->rt);
+err2:
+err1:
+ kfree(l3);
+err0:
+ return ret;
+}
+
+static int __exit omap3_l3_remove(struct platform_device *pdev)
+{
+ struct omap3_l3 *l3 = platform_get_drvdata(pdev);
+
+ free_irq(l3->app_irq, l3);
+ free_irq(l3->debug_irq, l3);
+ iounmap(l3->rt);
+ kfree(l3);
+
+ return 0;
+}
+
+static struct platform_driver omap3_l3_driver = {
+ .remove = __exit_p(omap3_l3_remove),
+ .driver = {
+ .name = "omap_l3_smx",
+ },
+};
+
+static int __init omap3_l3_init(void)
+{
+ return platform_driver_probe(&omap3_l3_driver, omap3_l3_probe);
+}
+postcore_initcall_sync(omap3_l3_init);
+
+static void __exit omap3_l3_exit(void)
+{
+ platform_driver_unregister(&omap3_l3_driver);
+}
+module_exit(omap3_l3_exit);
diff --git a/arch/arm/mach-omap2/omap_l3_smx.h b/arch/arm/mach-omap2/omap_l3_smx.h
new file mode 100644
index 0000000..ba2ed9a
--- /dev/null
+++ b/arch/arm/mach-omap2/omap_l3_smx.h
@@ -0,0 +1,338 @@
+ /*
+ * OMAP3XXX L3 Interconnect Driver header
+ *
+ * Copyright (C) 2011 Texas Corporation
+ * Felipe Balbi <balbi@ti.com>
+ * Santosh Shilimkar <santosh.shilimkar@ti.com>
+ * sricharan <r.sricharan@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ */
+#ifndef __ARCH_ARM_MACH_OMAP2_L3_INTERCONNECT_3XXX_H
+#define __ARCH_ARM_MACH_OMAP2_L3_INTERCONNECT_3XXX_H
+
+/* Register definitions. All 64-bit wide */
+#define L3_COMPONENT 0x000
+#define L3_CORE 0x018
+#define L3_AGENT_CONTROL 0x020
+#define L3_AGENT_STATUS 0x028
+#define L3_ERROR_LOG 0x058
+
+#define L3_ERROR_LOG_MULTI (1 << 31)
+#define L3_ERROR_LOG_SECONDARY (1 << 30)
+
+#define L3_ERROR_LOG_ADDR 0x060
+
+/* Register definitions for Sideband Interconnect */
+#define L3_SI_CONTROL 0x020
+#define L3_SI_FLAG_STATUS_0 0x510
+
+const u64 shift = 1;
+
+#define L3_STATUS_0_MPUIA_BRST (shift << 0)
+#define L3_STATUS_0_MPUIA_RSP (shift << 1)
+#define L3_STATUS_0_MPUIA_INBAND (shift << 2)
+#define L3_STATUS_0_IVAIA_BRST (shift << 6)
+#define L3_STATUS_0_IVAIA_RSP (shift << 7)
+#define L3_STATUS_0_IVAIA_INBAND (shift << 8)
+#define L3_STATUS_0_SGXIA_BRST (shift << 9)
+#define L3_STATUS_0_SGXIA_RSP (shift << 10)
+#define L3_STATUS_0_SGXIA_MERROR (shift << 11)
+#define L3_STATUS_0_CAMIA_BRST (shift << 12)
+#define L3_STATUS_0_CAMIA_RSP (shift << 13)
+#define L3_STATUS_0_CAMIA_INBAND (shift << 14)
+#define L3_STATUS_0_DISPIA_BRST (shift << 15)
+#define L3_STATUS_0_DISPIA_RSP (shift << 16)
+#define L3_STATUS_0_DMARDIA_BRST (shift << 18)
+#define L3_STATUS_0_DMARDIA_RSP (shift << 19)
+#define L3_STATUS_0_DMAWRIA_BRST (shift << 21)
+#define L3_STATUS_0_DMAWRIA_RSP (shift << 22)
+#define L3_STATUS_0_USBOTGIA_BRST (shift << 24)
+#define L3_STATUS_0_USBOTGIA_RSP (shift << 25)
+#define L3_STATUS_0_USBOTGIA_INBAND (shift << 26)
+#define L3_STATUS_0_USBHOSTIA_BRST (shift << 27)
+#define L3_STATUS_0_USBHOSTIA_INBAND (shift << 28)
+#define L3_STATUS_0_SMSTA_REQ (shift << 48)
+#define L3_STATUS_0_GPMCTA_REQ (shift << 49)
+#define L3_STATUS_0_OCMRAMTA_REQ (shift << 50)
+#define L3_STATUS_0_OCMROMTA_REQ (shift << 51)
+#define L3_STATUS_0_IVATA_REQ (shift << 54)
+#define L3_STATUS_0_SGXTA_REQ (shift << 55)
+#define L3_STATUS_0_SGXTA_SERROR (shift << 56)
+#define L3_STATUS_0_GPMCTA_SERROR (shift << 57)
+#define L3_STATUS_0_L4CORETA_REQ (shift << 58)
+#define L3_STATUS_0_L4PERTA_REQ (shift << 59)
+#define L3_STATUS_0_L4EMUTA_REQ (shift << 60)
+#define L3_STATUS_0_MAD2DTA_REQ (shift << 61)
+
+#define L3_STATUS_0_TIMEOUT_MASK (L3_STATUS_0_MPUIA_BRST \
+ | L3_STATUS_0_MPUIA_RSP \
+ | L3_STATUS_0_IVAIA_BRST \
+ | L3_STATUS_0_IVAIA_RSP \
+ | L3_STATUS_0_SGXIA_BRST \
+ | L3_STATUS_0_SGXIA_RSP \
+ | L3_STATUS_0_CAMIA_BRST \
+ | L3_STATUS_0_CAMIA_RSP \
+ | L3_STATUS_0_DISPIA_BRST \
+ | L3_STATUS_0_DISPIA_RSP \
+ | L3_STATUS_0_DMARDIA_BRST \
+ | L3_STATUS_0_DMARDIA_RSP \
+ | L3_STATUS_0_DMAWRIA_BRST \
+ | L3_STATUS_0_DMAWRIA_RSP \
+ | L3_STATUS_0_USBOTGIA_BRST \
+ | L3_STATUS_0_USBOTGIA_RSP \
+ | L3_STATUS_0_USBHOSTIA_BRST \
+ | L3_STATUS_0_SMSTA_REQ \
+ | L3_STATUS_0_GPMCTA_REQ \
+ | L3_STATUS_0_OCMRAMTA_REQ \
+ | L3_STATUS_0_OCMROMTA_REQ \
+ | L3_STATUS_0_IVATA_REQ \
+ | L3_STATUS_0_SGXTA_REQ \
+ | L3_STATUS_0_L4CORETA_REQ \
+ | L3_STATUS_0_L4PERTA_REQ \
+ | L3_STATUS_0_L4EMUTA_REQ \
+ | L3_STATUS_0_MAD2DTA_REQ)
+
+#define L3_SI_FLAG_STATUS_1 0x530
+
+#define L3_STATUS_1_MPU_DATAIA (1 << 0)
+#define L3_STATUS_1_DAPIA0 (1 << 3)
+#define L3_STATUS_1_DAPIA1 (1 << 4)
+#define L3_STATUS_1_IVAIA (1 << 6)
+
+#define L3_PM_ERROR_LOG 0x020
+#define L3_PM_CONTROL 0x028
+#define L3_PM_ERROR_CLEAR_SINGLE 0x030
+#define L3_PM_ERROR_CLEAR_MULTI 0x038
+#define L3_PM_REQ_INFO_PERMISSION(n) (0x048 + (0x020 * n))
+#define L3_PM_READ_PERMISSION(n) (0x050 + (0x020 * n))
+#define L3_PM_WRITE_PERMISSION(n) (0x058 + (0x020 * n))
+#define L3_PM_ADDR_MATCH(n) (0x060 + (0x020 * n))
+
+/* L3 error log bit fields. Common for IA and TA */
+#define L3_ERROR_LOG_CODE 24
+#define L3_ERROR_LOG_INITID 8
+#define L3_ERROR_LOG_CMD 0
+
+/* L3 agent status bit fields. */
+#define L3_AGENT_STATUS_CLEAR_IA 0x10000000
+#define L3_AGENT_STATUS_CLEAR_TA 0x01000000
+
+#define OMAP34xx_IRQ_L3_APP 10
+#define L3_APPLICATION_ERROR 0x0
+#define L3_DEBUG_ERROR 0x1
+
+enum omap3_l3_initiator_id {
+ /* LCD has 1 ID */
+ OMAP_L3_LCD = 29,
+ /* SAD2D has 1 ID */
+ OMAP_L3_SAD2D = 28,
+ /* MPU has 5 IDs */
+ OMAP_L3_IA_MPU_SS_1 = 27,
+ OMAP_L3_IA_MPU_SS_2 = 26,
+ OMAP_L3_IA_MPU_SS_3 = 25,
+ OMAP_L3_IA_MPU_SS_4 = 24,
+ OMAP_L3_IA_MPU_SS_5 = 23,
+ /* IVA2.2 SS has 3 IDs*/
+ OMAP_L3_IA_IVA_SS_1 = 22,
+ OMAP_L3_IA_IVA_SS_2 = 21,
+ OMAP_L3_IA_IVA_SS_3 = 20,
+ /* IVA 2.2 SS DMA has 6 IDS */
+ OMAP_L3_IA_IVA_SS_DMA_1 = 19,
+ OMAP_L3_IA_IVA_SS_DMA_2 = 18,
+ OMAP_L3_IA_IVA_SS_DMA_3 = 17,
+ OMAP_L3_IA_IVA_SS_DMA_4 = 16,
+ OMAP_L3_IA_IVA_SS_DMA_5 = 15,
+ OMAP_L3_IA_IVA_SS_DMA_6 = 14,
+ /* SGX has 1 ID */
+ OMAP_L3_IA_SGX = 13,
+ /* CAM has 3 ID */
+ OMAP_L3_IA_CAM_1 = 12,
+ OMAP_L3_IA_CAM_2 = 11,
+ OMAP_L3_IA_CAM_3 = 10,
+ /* DAP has 1 ID */
+ OMAP_L3_IA_DAP = 9,
+ /* SDMA WR has 2 IDs */
+ OMAP_L3_SDMA_WR_1 = 8,
+ OMAP_L3_SDMA_WR_2 = 7,
+ /* SDMA RD has 4 IDs */
+ OMAP_L3_SDMA_RD_1 = 6,
+ OMAP_L3_SDMA_RD_2 = 5,
+ OMAP_L3_SDMA_RD_3 = 4,
+ OMAP_L3_SDMA_RD_4 = 3,
+ /* HSUSB OTG has 1 ID */
+ OMAP_L3_USBOTG = 2,
+ /* HSUSB HOST has 1 ID */
+ OMAP_L3_USBHOST = 1,
+};
+
+enum omap3_l3_code {
+ OMAP_L3_CODE_NOERROR = 0,
+ OMAP_L3_CODE_UNSUP_CMD = 1,
+ OMAP_L3_CODE_ADDR_HOLE = 2,
+ OMAP_L3_CODE_PROTECT_VIOLATION = 3,
+ OMAP_L3_CODE_IN_BAND_ERR = 4,
+ /* codes 5 and 6 are reserved */
+ OMAP_L3_CODE_REQ_TOUT_NOT_ACCEPT = 7,
+ OMAP_L3_CODE_REQ_TOUT_NO_RESP = 8,
+ /* codes 9 - 15 are also reserved */
+};
+
+struct omap3_l3 {
+ struct device *dev;
+ struct clk *ick;
+
+ /* memory base*/
+ void __iomem *rt;
+
+ int debug_irq;
+ int app_irq;
+
+ /* true when and inband functional error occurs */
+ unsigned inband:1;
+};
+
+/* offsets for l3 agents in order with the Flag status register */
+unsigned int __iomem omap3_l3_app_bases[] = {
+ /* MPU IA */
+ 0x1400,
+ 0x1400,
+ 0x1400,
+ /* RESERVED */
+ 0,
+ 0,
+ 0,
+ /* IVA 2.2 IA */
+ 0x1800,
+ 0x1800,
+ 0x1800,
+ /* SGX IA */
+ 0x1c00,
+ 0x1c00,
+ /* RESERVED */
+ 0,
+ /* CAMERA IA */
+ 0x5800,
+ 0x5800,
+ 0x5800,
+ /* DISPLAY IA */
+ 0x5400,
+ 0x5400,
+ /* RESERVED */
+ 0,
+ /*SDMA RD IA */
+ 0x4c00,
+ 0x4c00,
+ /* RESERVED */
+ 0,
+ /* SDMA WR IA */
+ 0x5000,
+ 0x5000,
+ /* RESERVED */
+ 0,
+ /* USB OTG IA */
+ 0x4400,
+ 0x4400,
+ 0x4400,
+ /* USB HOST IA */
+ 0x4000,
+ 0x4000,
+ /* RESERVED */
+ 0,
+ 0,
+ 0,
+ 0,
+ /* SAD2D IA */
+ 0x3000,
+ 0x3000,
+ 0x3000,
+ /* RESERVED */
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ /* SMA TA */
+ 0x2000,
+ /* GPMC TA */
+ 0x2400,
+ /* OCM RAM TA */
+ 0x2800,
+ /* OCM ROM TA */
+ 0x2C00,
+ /* L4 CORE TA */
+ 0x6800,
+ /* L4 PER TA */
+ 0x6c00,
+ /* IVA 2.2 TA */
+ 0x6000,
+ /* SGX TA */
+ 0x6400,
+ /* L4 EMU TA */
+ 0x7000,
+ /* GPMC TA */
+ 0x2400,
+ /* L4 CORE TA */
+ 0x6800,
+ /* L4 PER TA */
+ 0x6c00,
+ /* L4 EMU TA */
+ 0x7000,
+ /* MAD2D TA */
+ 0x3400,
+ /* RESERVED */
+ 0,
+ 0,
+};
+
+unsigned int __iomem omap3_l3_debug_bases[] = {
+ /* MPU DATA IA */
+ 0x1400,
+ /* RESERVED */
+ 0,
+ 0,
+ /* DAP IA */
+ 0x5c00,
+ 0x5c00,
+ /* RESERVED */
+ 0,
+ /* IVA 2.2 IA */
+ 0x1800,
+ /* REST RESERVED */
+};
+
+u32 *omap3_l3_bases[] = {
+ omap3_l3_app_bases,
+ omap3_l3_debug_bases,
+};
+
+/*
+ * REVISIT define __raw_readll/__raw_writell here, but move them to
+ * <asm/io.h> at some point
+ */
+#define __raw_writell(v, a) (__chk_io_ptr(a), \
+ *(volatile u64 __force *)(a) = (v))
+#define __raw_readll(a) (__chk_io_ptr(a), \
+ *(volatile u64 __force *)(a))
+
+#endif
diff --git a/arch/arm/mach-omap2/omap_opp_data.h b/arch/arm/mach-omap2/omap_opp_data.h
index 46ac27d..c784c12 100644
--- a/arch/arm/mach-omap2/omap_opp_data.h
+++ b/arch/arm/mach-omap2/omap_opp_data.h
@@ -21,6 +21,8 @@
#include <plat/omap_hwmod.h>
+#include "voltage.h"
+
/*
* *BIG FAT WARNING*:
* USE the following ONLY in opp data initialization common to an SoC.
@@ -65,8 +67,30 @@
.u_volt = _uv, \
}
+/*
+ * Initialization wrapper used to define SmartReflex process data
+ * XXX Is this needed? Just use C99 initializers in data files?
+ */
+#define VOLT_DATA_DEFINE(_v_nom, _efuse_offs, _errminlimit, _errgain) \
+{ \
+ .volt_nominal = _v_nom, \
+ .sr_efuse_offs = _efuse_offs, \
+ .sr_errminlimit = _errminlimit, \
+ .vp_errgain = _errgain \
+}
+
/* Use this to initialize the default table */
extern int __init omap_init_opp_table(struct omap_opp_def *opp_def,
u32 opp_def_size);
+
+extern struct omap_volt_data omap34xx_vddmpu_volt_data[];
+extern struct omap_volt_data omap34xx_vddcore_volt_data[];
+extern struct omap_volt_data omap36xx_vddmpu_volt_data[];
+extern struct omap_volt_data omap36xx_vddcore_volt_data[];
+
+extern struct omap_volt_data omap44xx_vdd_mpu_volt_data[];
+extern struct omap_volt_data omap44xx_vdd_iva_volt_data[];
+extern struct omap_volt_data omap44xx_vdd_core_volt_data[];
+
#endif /* __ARCH_ARM_MACH_OMAP2_OMAP_OPP_DATA_H */
diff --git a/arch/arm/mach-omap2/omap_phy_internal.c b/arch/arm/mach-omap2/omap_phy_internal.c
index ebe33df..e2e605f 100644
--- a/arch/arm/mach-omap2/omap_phy_internal.c
+++ b/arch/arm/mach-omap2/omap_phy_internal.c
@@ -29,6 +29,7 @@
#include <linux/usb.h>
#include <plat/usb.h>
+#include "control.h"
/* OMAP control module register for UTMI PHY */
#define CONTROL_DEV_CONF 0x300
@@ -162,3 +163,95 @@
return 0;
}
+
+void am35x_musb_reset(void)
+{
+ u32 regval;
+
+ /* Reset the musb interface */
+ regval = omap_ctrl_readl(AM35XX_CONTROL_IP_SW_RESET);
+
+ regval |= AM35XX_USBOTGSS_SW_RST;
+ omap_ctrl_writel(regval, AM35XX_CONTROL_IP_SW_RESET);
+
+ regval &= ~AM35XX_USBOTGSS_SW_RST;
+ omap_ctrl_writel(regval, AM35XX_CONTROL_IP_SW_RESET);
+
+ regval = omap_ctrl_readl(AM35XX_CONTROL_IP_SW_RESET);
+}
+
+void am35x_musb_phy_power(u8 on)
+{
+ unsigned long timeout = jiffies + msecs_to_jiffies(100);
+ u32 devconf2;
+
+ if (on) {
+ /*
+ * Start the on-chip PHY and its PLL.
+ */
+ devconf2 = omap_ctrl_readl(AM35XX_CONTROL_DEVCONF2);
+
+ devconf2 &= ~(CONF2_RESET | CONF2_PHYPWRDN | CONF2_OTGPWRDN);
+ devconf2 |= CONF2_PHY_PLLON;
+
+ omap_ctrl_writel(devconf2, AM35XX_CONTROL_DEVCONF2);
+
+ pr_info(KERN_INFO "Waiting for PHY clock good...\n");
+ while (!(omap_ctrl_readl(AM35XX_CONTROL_DEVCONF2)
+ & CONF2_PHYCLKGD)) {
+ cpu_relax();
+
+ if (time_after(jiffies, timeout)) {
+ pr_err(KERN_ERR "musb PHY clock good timed out\n");
+ break;
+ }
+ }
+ } else {
+ /*
+ * Power down the on-chip PHY.
+ */
+ devconf2 = omap_ctrl_readl(AM35XX_CONTROL_DEVCONF2);
+
+ devconf2 &= ~CONF2_PHY_PLLON;
+ devconf2 |= CONF2_PHYPWRDN | CONF2_OTGPWRDN;
+ omap_ctrl_writel(devconf2, AM35XX_CONTROL_DEVCONF2);
+ }
+}
+
+void am35x_musb_clear_irq(void)
+{
+ u32 regval;
+
+ regval = omap_ctrl_readl(AM35XX_CONTROL_LVL_INTR_CLEAR);
+ regval |= AM35XX_USBOTGSS_INT_CLR;
+ omap_ctrl_writel(regval, AM35XX_CONTROL_LVL_INTR_CLEAR);
+ regval = omap_ctrl_readl(AM35XX_CONTROL_LVL_INTR_CLEAR);
+}
+
+void am35x_musb_set_mode(u8 musb_mode)
+{
+ u32 devconf2 = omap_ctrl_readl(AM35XX_CONTROL_DEVCONF2);
+
+ devconf2 &= ~CONF2_OTGMODE;
+ switch (musb_mode) {
+#ifdef CONFIG_USB_MUSB_HDRC_HCD
+ case MUSB_HOST: /* Force VBUS valid, ID = 0 */
+ devconf2 |= CONF2_FORCE_HOST;
+ break;
+#endif
+#ifdef CONFIG_USB_GADGET_MUSB_HDRC
+ case MUSB_PERIPHERAL: /* Force VBUS valid, ID = 1 */
+ devconf2 |= CONF2_FORCE_DEVICE;
+ break;
+#endif
+#ifdef CONFIG_USB_MUSB_OTG
+ case MUSB_OTG: /* Don't override the VBUS/ID comparators */
+ devconf2 |= CONF2_NO_OVERRIDE;
+ break;
+#endif
+ default:
+ pr_info(KERN_INFO "Unsupported mode %u\n", musb_mode);
+ }
+
+ omap_ctrl_writel(devconf2, AM35XX_CONTROL_DEVCONF2);
+}
diff --git a/arch/arm/mach-omap2/omap_twl.c b/arch/arm/mach-omap2/omap_twl.c
index 00e1d2b..0a8e74e 100644
--- a/arch/arm/mach-omap2/omap_twl.c
+++ b/arch/arm/mach-omap2/omap_twl.c
@@ -18,7 +18,7 @@
#include <linux/kernel.h>
#include <linux/i2c/twl.h>
-#include <plat/voltage.h>
+#include "voltage.h"
#include "pm.h"
@@ -59,8 +59,15 @@
static bool is_offset_valid;
static u8 smps_offset;
+/*
+ * Flag to ensure Smartreflex bit in TWL
+ * being cleared in board file is not overwritten.
+ */
+static bool __initdata twl_sr_enable_autoinit;
+#define TWL4030_DCDC_GLOBAL_CFG 0x06
#define REG_SMPS_OFFSET 0xE0
+#define SMARTREFLEX_ENABLE BIT(3)
static unsigned long twl4030_vsel_to_uv(const u8 vsel)
{
@@ -269,6 +276,18 @@
omap3_core_volt_info.vp_vddmax = OMAP3630_VP2_VLIMITTO_VDDMAX;
}
+ /*
+ * The smartreflex bit on twl4030 specifies if the setting of voltage
+ * is done over the I2C_SR path. Since this setting is independent of
+ * the actual usage of smartreflex AVS module, we enable TWL SR bit
+ * by default irrespective of whether smartreflex AVS module is enabled
+ * on the OMAP side or not. This is because without this bit enabled,
+ * the voltage scaling through vp forceupdate/bypass mechanism of
+ * voltage scaling will not function on TWL over I2C_SR.
+ */
+ if (!twl_sr_enable_autoinit)
+ omap3_twl_set_sr_bit(true);
+
voltdm = omap_voltage_domain_lookup("mpu");
omap_voltage_register_pmic(voltdm, &omap3_mpu_volt_info);
@@ -277,3 +296,44 @@
return 0;
}
+
+/**
+ * omap3_twl_set_sr_bit() - Set/Clear SR bit on TWL
+ * @enable: enable SR mode in twl or not
+ *
+ * If 'enable' is true, enables Smartreflex bit on TWL 4030 to make sure
+ * voltage scaling through OMAP SR works. Else, the smartreflex bit
+ * on twl4030 is cleared as there are platforms which use OMAP3 and T2 but
+ * use Synchronized Scaling Hardware Strategy (ENABLE_VMODE=1) and Direct
+ * Strategy Software Scaling Mode (ENABLE_VMODE=0), for setting the voltages,
+ * in those scenarios this bit is to be cleared (enable = false).
+ *
+ * Returns 0 on sucess, error is returned if I2C read/write fails.
+ */
+int __init omap3_twl_set_sr_bit(bool enable)
+{
+ u8 temp;
+ int ret;
+ if (twl_sr_enable_autoinit)
+ pr_warning("%s: unexpected multiple calls\n", __func__);
+
+ ret = twl_i2c_read_u8(TWL4030_MODULE_PM_RECEIVER, &temp,
+ TWL4030_DCDC_GLOBAL_CFG);
+ if (ret)
+ goto err;
+
+ if (enable)
+ temp |= SMARTREFLEX_ENABLE;
+ else
+ temp &= ~SMARTREFLEX_ENABLE;
+
+ ret = twl_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER, temp,
+ TWL4030_DCDC_GLOBAL_CFG);
+ if (!ret) {
+ twl_sr_enable_autoinit = true;
+ return 0;
+ }
+err:
+ pr_err("%s: Error access to TWL4030 (%d)\n", __func__, ret);
+ return ret;
+}
diff --git a/arch/arm/mach-omap2/opp2xxx.h b/arch/arm/mach-omap2/opp2xxx.h
index 38b7305..8affc66 100644
--- a/arch/arm/mach-omap2/opp2xxx.h
+++ b/arch/arm/mach-omap2/opp2xxx.h
@@ -418,7 +418,7 @@
extern const struct prcm_config omap2420_rate_table[];
-#ifdef CONFIG_ARCH_OMAP2430
+#ifdef CONFIG_SOC_OMAP2430
extern const struct prcm_config omap2430_rate_table[];
#else
#define omap2430_rate_table NULL
diff --git a/arch/arm/mach-omap2/opp3xxx_data.c b/arch/arm/mach-omap2/opp3xxx_data.c
index 0486fce..d95f3f9 100644
--- a/arch/arm/mach-omap2/opp3xxx_data.c
+++ b/arch/arm/mach-omap2/opp3xxx_data.c
@@ -4,8 +4,9 @@
* Copyright (C) 2009-2010 Texas Instruments Incorporated - http://www.ti.com/
* Nishanth Menon
* Kevin Hilman
- * Copyright (C) 2010 Nokia Corporation.
+ * Copyright (C) 2010-2011 Nokia Corporation.
* Eduardo Valentin
+ * Paul Walmsley
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
@@ -20,19 +21,83 @@
#include <plat/cpu.h>
+#include "control.h"
#include "omap_opp_data.h"
+#include "pm.h"
+
+/* 34xx */
+
+/* VDD1 */
+
+#define OMAP3430_VDD_MPU_OPP1_UV 975000
+#define OMAP3430_VDD_MPU_OPP2_UV 1075000
+#define OMAP3430_VDD_MPU_OPP3_UV 1200000
+#define OMAP3430_VDD_MPU_OPP4_UV 1270000
+#define OMAP3430_VDD_MPU_OPP5_UV 1350000
+
+struct omap_volt_data omap34xx_vddmpu_volt_data[] = {
+ VOLT_DATA_DEFINE(OMAP3430_VDD_MPU_OPP1_UV, OMAP343X_CONTROL_FUSE_OPP1_VDD1, 0xf4, 0x0c),
+ VOLT_DATA_DEFINE(OMAP3430_VDD_MPU_OPP2_UV, OMAP343X_CONTROL_FUSE_OPP2_VDD1, 0xf4, 0x0c),
+ VOLT_DATA_DEFINE(OMAP3430_VDD_MPU_OPP3_UV, OMAP343X_CONTROL_FUSE_OPP3_VDD1, 0xf9, 0x18),
+ VOLT_DATA_DEFINE(OMAP3430_VDD_MPU_OPP4_UV, OMAP343X_CONTROL_FUSE_OPP4_VDD1, 0xf9, 0x18),
+ VOLT_DATA_DEFINE(OMAP3430_VDD_MPU_OPP5_UV, OMAP343X_CONTROL_FUSE_OPP5_VDD1, 0xf9, 0x18),
+ VOLT_DATA_DEFINE(0, 0, 0, 0),
+};
+
+/* VDD2 */
+
+#define OMAP3430_VDD_CORE_OPP1_UV 975000
+#define OMAP3430_VDD_CORE_OPP2_UV 1050000
+#define OMAP3430_VDD_CORE_OPP3_UV 1150000
+
+struct omap_volt_data omap34xx_vddcore_volt_data[] = {
+ VOLT_DATA_DEFINE(OMAP3430_VDD_CORE_OPP1_UV, OMAP343X_CONTROL_FUSE_OPP1_VDD2, 0xf4, 0x0c),
+ VOLT_DATA_DEFINE(OMAP3430_VDD_CORE_OPP2_UV, OMAP343X_CONTROL_FUSE_OPP2_VDD2, 0xf4, 0x0c),
+ VOLT_DATA_DEFINE(OMAP3430_VDD_CORE_OPP3_UV, OMAP343X_CONTROL_FUSE_OPP3_VDD2, 0xf9, 0x18),
+ VOLT_DATA_DEFINE(0, 0, 0, 0),
+};
+
+/* 36xx */
+
+/* VDD1 */
+
+#define OMAP3630_VDD_MPU_OPP50_UV 1012500
+#define OMAP3630_VDD_MPU_OPP100_UV 1200000
+#define OMAP3630_VDD_MPU_OPP120_UV 1325000
+#define OMAP3630_VDD_MPU_OPP1G_UV 1375000
+
+struct omap_volt_data omap36xx_vddmpu_volt_data[] = {
+ VOLT_DATA_DEFINE(OMAP3630_VDD_MPU_OPP50_UV, OMAP3630_CONTROL_FUSE_OPP50_VDD1, 0xf4, 0x0c),
+ VOLT_DATA_DEFINE(OMAP3630_VDD_MPU_OPP100_UV, OMAP3630_CONTROL_FUSE_OPP100_VDD1, 0xf9, 0x16),
+ VOLT_DATA_DEFINE(OMAP3630_VDD_MPU_OPP120_UV, OMAP3630_CONTROL_FUSE_OPP120_VDD1, 0xfa, 0x23),
+ VOLT_DATA_DEFINE(OMAP3630_VDD_MPU_OPP1G_UV, OMAP3630_CONTROL_FUSE_OPP1G_VDD1, 0xfa, 0x27),
+ VOLT_DATA_DEFINE(0, 0, 0, 0),
+};
+
+/* VDD2 */
+
+#define OMAP3630_VDD_CORE_OPP50_UV 1000000
+#define OMAP3630_VDD_CORE_OPP100_UV 1200000
+
+struct omap_volt_data omap36xx_vddcore_volt_data[] = {
+ VOLT_DATA_DEFINE(OMAP3630_VDD_CORE_OPP50_UV, OMAP3630_CONTROL_FUSE_OPP50_VDD2, 0xf4, 0x0c),
+ VOLT_DATA_DEFINE(OMAP3630_VDD_CORE_OPP100_UV, OMAP3630_CONTROL_FUSE_OPP100_VDD2, 0xf9, 0x16),
+ VOLT_DATA_DEFINE(0, 0, 0, 0),
+};
+
+/* OPP data */
static struct omap_opp_def __initdata omap34xx_opp_def_list[] = {
/* MPU OPP1 */
- OPP_INITIALIZER("mpu", true, 125000000, 975000),
+ OPP_INITIALIZER("mpu", true, 125000000, OMAP3430_VDD_MPU_OPP1_UV),
/* MPU OPP2 */
- OPP_INITIALIZER("mpu", true, 250000000, 1075000),
+ OPP_INITIALIZER("mpu", true, 250000000, OMAP3430_VDD_MPU_OPP2_UV),
/* MPU OPP3 */
- OPP_INITIALIZER("mpu", true, 500000000, 1200000),
+ OPP_INITIALIZER("mpu", true, 500000000, OMAP3430_VDD_MPU_OPP3_UV),
/* MPU OPP4 */
- OPP_INITIALIZER("mpu", true, 550000000, 1270000),
+ OPP_INITIALIZER("mpu", true, 550000000, OMAP3430_VDD_MPU_OPP4_UV),
/* MPU OPP5 */
- OPP_INITIALIZER("mpu", true, 600000000, 1350000),
+ OPP_INITIALIZER("mpu", true, 600000000, OMAP3430_VDD_MPU_OPP5_UV),
/*
* L3 OPP1 - 41.5 MHz is disabled because: The voltage for that OPP is
@@ -42,53 +107,53 @@
* impact that frequency will do to the MPU and the whole system in
* general.
*/
- OPP_INITIALIZER("l3_main", false, 41500000, 975000),
+ OPP_INITIALIZER("l3_main", false, 41500000, OMAP3430_VDD_CORE_OPP1_UV),
/* L3 OPP2 */
- OPP_INITIALIZER("l3_main", true, 83000000, 1050000),
+ OPP_INITIALIZER("l3_main", true, 83000000, OMAP3430_VDD_CORE_OPP2_UV),
/* L3 OPP3 */
- OPP_INITIALIZER("l3_main", true, 166000000, 1150000),
+ OPP_INITIALIZER("l3_main", true, 166000000, OMAP3430_VDD_CORE_OPP3_UV),
/* DSP OPP1 */
- OPP_INITIALIZER("iva", true, 90000000, 975000),
+ OPP_INITIALIZER("iva", true, 90000000, OMAP3430_VDD_MPU_OPP1_UV),
/* DSP OPP2 */
- OPP_INITIALIZER("iva", true, 180000000, 1075000),
+ OPP_INITIALIZER("iva", true, 180000000, OMAP3430_VDD_MPU_OPP2_UV),
/* DSP OPP3 */
- OPP_INITIALIZER("iva", true, 360000000, 1200000),
+ OPP_INITIALIZER("iva", true, 360000000, OMAP3430_VDD_MPU_OPP3_UV),
/* DSP OPP4 */
- OPP_INITIALIZER("iva", true, 400000000, 1270000),
+ OPP_INITIALIZER("iva", true, 400000000, OMAP3430_VDD_MPU_OPP4_UV),
/* DSP OPP5 */
- OPP_INITIALIZER("iva", true, 430000000, 1350000),
+ OPP_INITIALIZER("iva", true, 430000000, OMAP3430_VDD_MPU_OPP5_UV),
};
static struct omap_opp_def __initdata omap36xx_opp_def_list[] = {
/* MPU OPP1 - OPP50 */
- OPP_INITIALIZER("mpu", true, 300000000, 1012500),
+ OPP_INITIALIZER("mpu", true, 300000000, OMAP3630_VDD_MPU_OPP50_UV),
/* MPU OPP2 - OPP100 */
- OPP_INITIALIZER("mpu", true, 600000000, 1200000),
+ OPP_INITIALIZER("mpu", true, 600000000, OMAP3630_VDD_MPU_OPP100_UV),
/* MPU OPP3 - OPP-Turbo */
- OPP_INITIALIZER("mpu", false, 800000000, 1325000),
+ OPP_INITIALIZER("mpu", false, 800000000, OMAP3630_VDD_MPU_OPP120_UV),
/* MPU OPP4 - OPP-SB */
- OPP_INITIALIZER("mpu", false, 1000000000, 1375000),
+ OPP_INITIALIZER("mpu", false, 1000000000, OMAP3630_VDD_MPU_OPP1G_UV),
/* L3 OPP1 - OPP50 */
- OPP_INITIALIZER("l3_main", true, 100000000, 1000000),
+ OPP_INITIALIZER("l3_main", true, 100000000, OMAP3630_VDD_CORE_OPP50_UV),
/* L3 OPP2 - OPP100, OPP-Turbo, OPP-SB */
- OPP_INITIALIZER("l3_main", true, 200000000, 1200000),
+ OPP_INITIALIZER("l3_main", true, 200000000, OMAP3630_VDD_CORE_OPP100_UV),
/* DSP OPP1 - OPP50 */
- OPP_INITIALIZER("iva", true, 260000000, 1012500),
+ OPP_INITIALIZER("iva", true, 260000000, OMAP3630_VDD_MPU_OPP50_UV),
/* DSP OPP2 - OPP100 */
- OPP_INITIALIZER("iva", true, 520000000, 1200000),
+ OPP_INITIALIZER("iva", true, 520000000, OMAP3630_VDD_MPU_OPP100_UV),
/* DSP OPP3 - OPP-Turbo */
- OPP_INITIALIZER("iva", false, 660000000, 1325000),
+ OPP_INITIALIZER("iva", false, 660000000, OMAP3630_VDD_MPU_OPP120_UV),
/* DSP OPP4 - OPP-SB */
- OPP_INITIALIZER("iva", false, 800000000, 1375000),
+ OPP_INITIALIZER("iva", false, 800000000, OMAP3630_VDD_MPU_OPP1G_UV),
};
/**
* omap3_opp_init() - initialize omap3 opp table
*/
-static int __init omap3_opp_init(void)
+int __init omap3_opp_init(void)
{
int r = -ENODEV;
diff --git a/arch/arm/mach-omap2/opp4xxx_data.c b/arch/arm/mach-omap2/opp4xxx_data.c
index a11fa56..2293ba2 100644
--- a/arch/arm/mach-omap2/opp4xxx_data.c
+++ b/arch/arm/mach-omap2/opp4xxx_data.c
@@ -5,8 +5,9 @@
* Nishanth Menon
* Kevin Hilman
* Thara Gopinath
- * Copyright (C) 2010 Nokia Corporation.
+ * Copyright (C) 2010-2011 Nokia Corporation.
* Eduardo Valentin
+ * Paul Walmsley
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
@@ -21,28 +22,75 @@
#include <plat/cpu.h>
+#include "control.h"
#include "omap_opp_data.h"
+#include "pm.h"
+
+/*
+ * Structures containing OMAP4430 voltage supported and various
+ * voltage dependent data for each VDD.
+ */
+
+#define OMAP4430_VDD_MPU_OPP50_UV 1025000
+#define OMAP4430_VDD_MPU_OPP100_UV 1200000
+#define OMAP4430_VDD_MPU_OPPTURBO_UV 1313000
+#define OMAP4430_VDD_MPU_OPPNITRO_UV 1375000
+
+struct omap_volt_data omap44xx_vdd_mpu_volt_data[] = {
+ VOLT_DATA_DEFINE(OMAP4430_VDD_MPU_OPP50_UV, OMAP44XX_CONTROL_FUSE_MPU_OPP50, 0xf4, 0x0c),
+ VOLT_DATA_DEFINE(OMAP4430_VDD_MPU_OPP100_UV, OMAP44XX_CONTROL_FUSE_MPU_OPP100, 0xf9, 0x16),
+ VOLT_DATA_DEFINE(OMAP4430_VDD_MPU_OPPTURBO_UV, OMAP44XX_CONTROL_FUSE_MPU_OPPTURBO, 0xfa, 0x23),
+ VOLT_DATA_DEFINE(OMAP4430_VDD_MPU_OPPNITRO_UV, OMAP44XX_CONTROL_FUSE_MPU_OPPNITRO, 0xfa, 0x27),
+ VOLT_DATA_DEFINE(0, 0, 0, 0),
+};
+
+#define OMAP4430_VDD_IVA_OPP50_UV 1013000
+#define OMAP4430_VDD_IVA_OPP100_UV 1188000
+#define OMAP4430_VDD_IVA_OPPTURBO_UV 1300000
+
+struct omap_volt_data omap44xx_vdd_iva_volt_data[] = {
+ VOLT_DATA_DEFINE(OMAP4430_VDD_IVA_OPP50_UV, OMAP44XX_CONTROL_FUSE_IVA_OPP50, 0xf4, 0x0c),
+ VOLT_DATA_DEFINE(OMAP4430_VDD_IVA_OPP100_UV, OMAP44XX_CONTROL_FUSE_IVA_OPP100, 0xf9, 0x16),
+ VOLT_DATA_DEFINE(OMAP4430_VDD_IVA_OPPTURBO_UV, OMAP44XX_CONTROL_FUSE_IVA_OPPTURBO, 0xfa, 0x23),
+ VOLT_DATA_DEFINE(0, 0, 0, 0),
+};
+
+#define OMAP4430_VDD_CORE_OPP50_UV 1025000
+#define OMAP4430_VDD_CORE_OPP100_UV 1200000
+
+struct omap_volt_data omap44xx_vdd_core_volt_data[] = {
+ VOLT_DATA_DEFINE(OMAP4430_VDD_CORE_OPP50_UV, OMAP44XX_CONTROL_FUSE_CORE_OPP50, 0xf4, 0x0c),
+ VOLT_DATA_DEFINE(OMAP4430_VDD_CORE_OPP100_UV, OMAP44XX_CONTROL_FUSE_CORE_OPP100, 0xf9, 0x16),
+ VOLT_DATA_DEFINE(0, 0, 0, 0),
+};
+
static struct omap_opp_def __initdata omap44xx_opp_def_list[] = {
/* MPU OPP1 - OPP50 */
- OPP_INITIALIZER("mpu", true, 300000000, 1100000),
+ OPP_INITIALIZER("mpu", true, 300000000, OMAP4430_VDD_MPU_OPP50_UV),
/* MPU OPP2 - OPP100 */
- OPP_INITIALIZER("mpu", true, 600000000, 1200000),
+ OPP_INITIALIZER("mpu", true, 600000000, OMAP4430_VDD_MPU_OPP100_UV),
/* MPU OPP3 - OPP-Turbo */
- OPP_INITIALIZER("mpu", false, 800000000, 1260000),
+ OPP_INITIALIZER("mpu", true, 800000000, OMAP4430_VDD_MPU_OPPTURBO_UV),
/* MPU OPP4 - OPP-SB */
- OPP_INITIALIZER("mpu", false, 1008000000, 1350000),
+ OPP_INITIALIZER("mpu", true, 1008000000, OMAP4430_VDD_MPU_OPPNITRO_UV),
/* L3 OPP1 - OPP50 */
- OPP_INITIALIZER("l3_main_1", true, 100000000, 930000),
+ OPP_INITIALIZER("l3_main_1", true, 100000000, OMAP4430_VDD_CORE_OPP50_UV),
/* L3 OPP2 - OPP100, OPP-Turbo, OPP-SB */
- OPP_INITIALIZER("l3_main_1", true, 200000000, 1100000),
- /* TODO: add IVA, DSP, aess, fdif, gpu */
+ OPP_INITIALIZER("l3_main_1", true, 200000000, OMAP4430_VDD_CORE_OPP100_UV),
+ /* IVA OPP1 - OPP50 */
+ OPP_INITIALIZER("iva", true, 133000000, OMAP4430_VDD_IVA_OPP50_UV),
+ /* IVA OPP2 - OPP100 */
+ OPP_INITIALIZER("iva", true, 266100000, OMAP4430_VDD_IVA_OPP100_UV),
+ /* IVA OPP3 - OPP-Turbo */
+ OPP_INITIALIZER("iva", false, 332000000, OMAP4430_VDD_IVA_OPPTURBO_UV),
+ /* TODO: add DSP, aess, fdif, gpu */
};
/**
* omap4_opp_init() - initialize omap4 opp table
*/
-static int __init omap4_opp_init(void)
+int __init omap4_opp_init(void)
{
int r = -ENODEV;
diff --git a/arch/arm/mach-omap2/pm.c b/arch/arm/mach-omap2/pm.c
index d5a102c..30af335 100644
--- a/arch/arm/mach-omap2/pm.c
+++ b/arch/arm/mach-omap2/pm.c
@@ -18,8 +18,8 @@
#include <plat/omap-pm.h>
#include <plat/omap_device.h>
#include <plat/common.h>
-#include <plat/voltage.h>
+#include "voltage.h"
#include "powerdomain.h"
#include "clockdomain.h"
#include "pm.h"
@@ -83,7 +83,9 @@
static void omap2_init_processor_devices(void)
{
_init_omap_device("mpu", &mpu_dev);
- _init_omap_device("iva", &iva_dev);
+ if (omap3_has_iva())
+ _init_omap_device("iva", &iva_dev);
+
if (cpu_is_omap44xx()) {
_init_omap_device("l3_main_1", &l3_dev);
_init_omap_device("dsp", &dsp_dev);
@@ -124,7 +126,7 @@
(pwrdm->flags & PWRDM_HAS_LOWPOWERSTATECHANGE)) {
sleep_switch = LOWPOWERSTATE_SWITCH;
} else {
- omap2_clkdm_wakeup(pwrdm->pwrdm_clkdms[0]);
+ clkdm_wakeup(pwrdm->pwrdm_clkdms[0]);
pwrdm_wait_transition(pwrdm);
sleep_switch = FORCEWAKEUP_SWITCH;
}
@@ -140,9 +142,9 @@
switch (sleep_switch) {
case FORCEWAKEUP_SWITCH:
if (pwrdm->pwrdm_clkdms[0]->flags & CLKDM_CAN_ENABLE_AUTO)
- omap2_clkdm_allow_idle(pwrdm->pwrdm_clkdms[0]);
+ clkdm_allow_idle(pwrdm->pwrdm_clkdms[0]);
else
- omap2_clkdm_sleep(pwrdm->pwrdm_clkdms[0]);
+ clkdm_sleep(pwrdm->pwrdm_clkdms[0]);
break;
case LOWPOWERSTATE_SWITCH:
pwrdm_set_lowpwrstchange(pwrdm);
diff --git a/arch/arm/mach-omap2/pm.h b/arch/arm/mach-omap2/pm.h
index 39580e6..797bfd1 100644
--- a/arch/arm/mach-omap2/pm.h
+++ b/arch/arm/mach-omap2/pm.h
@@ -127,6 +127,7 @@
#ifdef CONFIG_TWL4030_CORE
extern int omap3_twl_init(void);
extern int omap4_twl_init(void);
+extern int omap3_twl_set_sr_bit(bool enable);
#else
static inline int omap3_twl_init(void)
{
diff --git a/arch/arm/mach-omap2/pm24xx.c b/arch/arm/mach-omap2/pm24xx.c
index 97feb3a..df3ded6 100644
--- a/arch/arm/mach-omap2/pm24xx.c
+++ b/arch/arm/mach-omap2/pm24xx.c
@@ -363,14 +363,11 @@
/* XXX This function should be shareable between OMAP2xxx and OMAP3 */
static int __init clkdms_setup(struct clockdomain *clkdm, void *unused)
{
- clkdm_clear_all_wkdeps(clkdm);
- clkdm_clear_all_sleepdeps(clkdm);
-
if (clkdm->flags & CLKDM_CAN_ENABLE_AUTO)
- omap2_clkdm_allow_idle(clkdm);
+ clkdm_allow_idle(clkdm);
else if (clkdm->flags & CLKDM_CAN_FORCE_SLEEP &&
atomic_read(&clkdm->usecount) == 0)
- omap2_clkdm_sleep(clkdm);
+ clkdm_sleep(clkdm);
return 0;
}
@@ -379,7 +376,10 @@
int i, num_mem_banks;
struct powerdomain *pwrdm;
- /* Enable autoidle */
+ /*
+ * Enable autoidle
+ * XXX This should be handled by hwmod code or PRCM init code
+ */
omap2_prm_write_mod_reg(OMAP24XX_AUTOIDLE_MASK, OCP_MOD,
OMAP2_PRCM_SYSCONFIG_OFFSET);
@@ -405,83 +405,16 @@
pwrdm = clkdm_get_pwrdm(dsp_clkdm);
pwrdm_set_next_pwrst(pwrdm, PWRDM_POWER_OFF);
- omap2_clkdm_sleep(dsp_clkdm);
+ clkdm_sleep(dsp_clkdm);
pwrdm = clkdm_get_pwrdm(gfx_clkdm);
pwrdm_set_next_pwrst(pwrdm, PWRDM_POWER_OFF);
- omap2_clkdm_sleep(gfx_clkdm);
+ clkdm_sleep(gfx_clkdm);
- /*
- * Clear clockdomain wakeup dependencies and enable
- * hardware-supervised idle for all clkdms
- */
+ /* Enable hardware-supervised idle for all clkdms */
clkdm_for_each(clkdms_setup, NULL);
clkdm_add_wkdep(mpu_clkdm, wkup_clkdm);
- /* Enable clock autoidle for all domains */
- omap2_cm_write_mod_reg(OMAP24XX_AUTO_CAM_MASK |
- OMAP24XX_AUTO_MAILBOXES_MASK |
- OMAP24XX_AUTO_WDT4_MASK |
- OMAP2420_AUTO_WDT3_MASK |
- OMAP24XX_AUTO_MSPRO_MASK |
- OMAP2420_AUTO_MMC_MASK |
- OMAP24XX_AUTO_FAC_MASK |
- OMAP2420_AUTO_EAC_MASK |
- OMAP24XX_AUTO_HDQ_MASK |
- OMAP24XX_AUTO_UART2_MASK |
- OMAP24XX_AUTO_UART1_MASK |
- OMAP24XX_AUTO_I2C2_MASK |
- OMAP24XX_AUTO_I2C1_MASK |
- OMAP24XX_AUTO_MCSPI2_MASK |
- OMAP24XX_AUTO_MCSPI1_MASK |
- OMAP24XX_AUTO_MCBSP2_MASK |
- OMAP24XX_AUTO_MCBSP1_MASK |
- OMAP24XX_AUTO_GPT12_MASK |
- OMAP24XX_AUTO_GPT11_MASK |
- OMAP24XX_AUTO_GPT10_MASK |
- OMAP24XX_AUTO_GPT9_MASK |
- OMAP24XX_AUTO_GPT8_MASK |
- OMAP24XX_AUTO_GPT7_MASK |
- OMAP24XX_AUTO_GPT6_MASK |
- OMAP24XX_AUTO_GPT5_MASK |
- OMAP24XX_AUTO_GPT4_MASK |
- OMAP24XX_AUTO_GPT3_MASK |
- OMAP24XX_AUTO_GPT2_MASK |
- OMAP2420_AUTO_VLYNQ_MASK |
- OMAP24XX_AUTO_DSS_MASK,
- CORE_MOD, CM_AUTOIDLE1);
- omap2_cm_write_mod_reg(OMAP24XX_AUTO_UART3_MASK |
- OMAP24XX_AUTO_SSI_MASK |
- OMAP24XX_AUTO_USB_MASK,
- CORE_MOD, CM_AUTOIDLE2);
- omap2_cm_write_mod_reg(OMAP24XX_AUTO_SDRC_MASK |
- OMAP24XX_AUTO_GPMC_MASK |
- OMAP24XX_AUTO_SDMA_MASK,
- CORE_MOD, CM_AUTOIDLE3);
- omap2_cm_write_mod_reg(OMAP24XX_AUTO_PKA_MASK |
- OMAP24XX_AUTO_AES_MASK |
- OMAP24XX_AUTO_RNG_MASK |
- OMAP24XX_AUTO_SHA_MASK |
- OMAP24XX_AUTO_DES_MASK,
- CORE_MOD, OMAP24XX_CM_AUTOIDLE4);
-
- omap2_cm_write_mod_reg(OMAP2420_AUTO_DSP_IPI_MASK, OMAP24XX_DSP_MOD,
- CM_AUTOIDLE);
-
- /* Put DPLL and both APLLs into autoidle mode */
- omap2_cm_write_mod_reg((0x03 << OMAP24XX_AUTO_DPLL_SHIFT) |
- (0x03 << OMAP24XX_AUTO_96M_SHIFT) |
- (0x03 << OMAP24XX_AUTO_54M_SHIFT),
- PLL_MOD, CM_AUTOIDLE);
-
- omap2_cm_write_mod_reg(OMAP24XX_AUTO_OMAPCTRL_MASK |
- OMAP24XX_AUTO_WDT1_MASK |
- OMAP24XX_AUTO_MPU_WDT_MASK |
- OMAP24XX_AUTO_GPIOS_MASK |
- OMAP24XX_AUTO_32KSYNC_MASK |
- OMAP24XX_AUTO_GPT1_MASK,
- WKUP_MOD, CM_AUTOIDLE);
-
/* REVISIT: Configure number of 32 kHz clock cycles for sys_clk
* stabilisation */
omap2_prm_write_mod_reg(15 << OMAP_SETUP_TIME_SHIFT, OMAP24XX_GR_MOD,
diff --git a/arch/arm/mach-omap2/pm34xx.c b/arch/arm/mach-omap2/pm34xx.c
index 2f864e4..0c5e3a4 100644
--- a/arch/arm/mach-omap2/pm34xx.c
+++ b/arch/arm/mach-omap2/pm34xx.c
@@ -29,6 +29,7 @@
#include <linux/delay.h>
#include <linux/slab.h>
#include <linux/console.h>
+#include <trace/events/power.h>
#include <plat/sram.h>
#include "clockdomain.h"
@@ -311,11 +312,6 @@
return IRQ_HANDLED;
}
-static void restore_control_register(u32 val)
-{
- __asm__ __volatile__ ("mcr p15, 0, %0, c1, c0, 0" : : "r" (val));
-}
-
/* Function to restore the table entry that was modified for enabling MMU */
static void restore_table_entry(void)
{
@@ -337,7 +333,7 @@
control_reg_value = __raw_readl(scratchpad_address
+ OMAP343X_CONTROL_REG_VALUE_OFFSET);
/* This will enable caches and prediction */
- restore_control_register(control_reg_value);
+ set_cr(control_reg_value);
}
void omap_sram_idle(void)
@@ -496,7 +492,7 @@
pwrdm_post_transition();
- omap2_clkdm_allow_idle(mpu_pwrdm->pwrdm_clkdms[0]);
+ clkdm_allow_idle(mpu_pwrdm->pwrdm_clkdms[0]);
}
int omap3_can_sleep(void)
@@ -519,8 +515,14 @@
if (omap_irq_pending() || need_resched())
goto out;
+ trace_power_start(POWER_CSTATE, 1, smp_processor_id());
+ trace_cpu_idle(1, smp_processor_id());
+
omap_sram_idle();
+ trace_power_end(smp_processor_id());
+ trace_cpu_idle(PWR_EVENT_EXIT, smp_processor_id());
+
out:
local_fiq_enable();
local_irq_enable();
@@ -688,149 +690,15 @@
static void __init prcm_setup_regs(void)
{
- u32 omap3630_auto_uart4_mask = cpu_is_omap3630() ?
- OMAP3630_AUTO_UART4_MASK : 0;
u32 omap3630_en_uart4_mask = cpu_is_omap3630() ?
OMAP3630_EN_UART4_MASK : 0;
u32 omap3630_grpsel_uart4_mask = cpu_is_omap3630() ?
OMAP3630_GRPSEL_UART4_MASK : 0;
-
- /* XXX Reset all wkdeps. This should be done when initializing
- * powerdomains */
- omap2_prm_write_mod_reg(0, OMAP3430_IVA2_MOD, PM_WKDEP);
- omap2_prm_write_mod_reg(0, MPU_MOD, PM_WKDEP);
- omap2_prm_write_mod_reg(0, OMAP3430_DSS_MOD, PM_WKDEP);
- omap2_prm_write_mod_reg(0, OMAP3430_NEON_MOD, PM_WKDEP);
- omap2_prm_write_mod_reg(0, OMAP3430_CAM_MOD, PM_WKDEP);
- omap2_prm_write_mod_reg(0, OMAP3430_PER_MOD, PM_WKDEP);
- if (omap_rev() > OMAP3430_REV_ES1_0) {
- omap2_prm_write_mod_reg(0, OMAP3430ES2_SGX_MOD, PM_WKDEP);
- omap2_prm_write_mod_reg(0, OMAP3430ES2_USBHOST_MOD, PM_WKDEP);
- } else
- omap2_prm_write_mod_reg(0, GFX_MOD, PM_WKDEP);
-
- /*
- * Enable interface clock autoidle for all modules.
- * Note that in the long run this should be done by clockfw
- */
- omap2_cm_write_mod_reg(
- OMAP3430_AUTO_MODEM_MASK |
- OMAP3430ES2_AUTO_MMC3_MASK |
- OMAP3430ES2_AUTO_ICR_MASK |
- OMAP3430_AUTO_AES2_MASK |
- OMAP3430_AUTO_SHA12_MASK |
- OMAP3430_AUTO_DES2_MASK |
- OMAP3430_AUTO_MMC2_MASK |
- OMAP3430_AUTO_MMC1_MASK |
- OMAP3430_AUTO_MSPRO_MASK |
- OMAP3430_AUTO_HDQ_MASK |
- OMAP3430_AUTO_MCSPI4_MASK |
- OMAP3430_AUTO_MCSPI3_MASK |
- OMAP3430_AUTO_MCSPI2_MASK |
- OMAP3430_AUTO_MCSPI1_MASK |
- OMAP3430_AUTO_I2C3_MASK |
- OMAP3430_AUTO_I2C2_MASK |
- OMAP3430_AUTO_I2C1_MASK |
- OMAP3430_AUTO_UART2_MASK |
- OMAP3430_AUTO_UART1_MASK |
- OMAP3430_AUTO_GPT11_MASK |
- OMAP3430_AUTO_GPT10_MASK |
- OMAP3430_AUTO_MCBSP5_MASK |
- OMAP3430_AUTO_MCBSP1_MASK |
- OMAP3430ES1_AUTO_FAC_MASK | /* This is es1 only */
- OMAP3430_AUTO_MAILBOXES_MASK |
- OMAP3430_AUTO_OMAPCTRL_MASK |
- OMAP3430ES1_AUTO_FSHOSTUSB_MASK |
- OMAP3430_AUTO_HSOTGUSB_MASK |
- OMAP3430_AUTO_SAD2D_MASK |
- OMAP3430_AUTO_SSI_MASK,
- CORE_MOD, CM_AUTOIDLE1);
-
- omap2_cm_write_mod_reg(
- OMAP3430_AUTO_PKA_MASK |
- OMAP3430_AUTO_AES1_MASK |
- OMAP3430_AUTO_RNG_MASK |
- OMAP3430_AUTO_SHA11_MASK |
- OMAP3430_AUTO_DES1_MASK,
- CORE_MOD, CM_AUTOIDLE2);
-
- if (omap_rev() > OMAP3430_REV_ES1_0) {
- omap2_cm_write_mod_reg(
- OMAP3430_AUTO_MAD2D_MASK |
- OMAP3430ES2_AUTO_USBTLL_MASK,
- CORE_MOD, CM_AUTOIDLE3);
- }
-
- omap2_cm_write_mod_reg(
- OMAP3430_AUTO_WDT2_MASK |
- OMAP3430_AUTO_WDT1_MASK |
- OMAP3430_AUTO_GPIO1_MASK |
- OMAP3430_AUTO_32KSYNC_MASK |
- OMAP3430_AUTO_GPT12_MASK |
- OMAP3430_AUTO_GPT1_MASK,
- WKUP_MOD, CM_AUTOIDLE);
-
- omap2_cm_write_mod_reg(
- OMAP3430_AUTO_DSS_MASK,
- OMAP3430_DSS_MOD,
- CM_AUTOIDLE);
-
- omap2_cm_write_mod_reg(
- OMAP3430_AUTO_CAM_MASK,
- OMAP3430_CAM_MOD,
- CM_AUTOIDLE);
-
- omap2_cm_write_mod_reg(
- omap3630_auto_uart4_mask |
- OMAP3430_AUTO_GPIO6_MASK |
- OMAP3430_AUTO_GPIO5_MASK |
- OMAP3430_AUTO_GPIO4_MASK |
- OMAP3430_AUTO_GPIO3_MASK |
- OMAP3430_AUTO_GPIO2_MASK |
- OMAP3430_AUTO_WDT3_MASK |
- OMAP3430_AUTO_UART3_MASK |
- OMAP3430_AUTO_GPT9_MASK |
- OMAP3430_AUTO_GPT8_MASK |
- OMAP3430_AUTO_GPT7_MASK |
- OMAP3430_AUTO_GPT6_MASK |
- OMAP3430_AUTO_GPT5_MASK |
- OMAP3430_AUTO_GPT4_MASK |
- OMAP3430_AUTO_GPT3_MASK |
- OMAP3430_AUTO_GPT2_MASK |
- OMAP3430_AUTO_MCBSP4_MASK |
- OMAP3430_AUTO_MCBSP3_MASK |
- OMAP3430_AUTO_MCBSP2_MASK,
- OMAP3430_PER_MOD,
- CM_AUTOIDLE);
-
- if (omap_rev() > OMAP3430_REV_ES1_0) {
- omap2_cm_write_mod_reg(
- OMAP3430ES2_AUTO_USBHOST_MASK,
- OMAP3430ES2_USBHOST_MOD,
- CM_AUTOIDLE);
- }
-
+ /* XXX This should be handled by hwmod code or SCM init code */
omap_ctrl_writel(OMAP3430_AUTOIDLE_MASK, OMAP2_CONTROL_SYSCONFIG);
/*
- * Set all plls to autoidle. This is needed until autoidle is
- * enabled by clockfw
- */
- omap2_cm_write_mod_reg(1 << OMAP3430_AUTO_IVA2_DPLL_SHIFT,
- OMAP3430_IVA2_MOD, CM_AUTOIDLE2);
- omap2_cm_write_mod_reg(1 << OMAP3430_AUTO_MPU_DPLL_SHIFT,
- MPU_MOD,
- CM_AUTOIDLE2);
- omap2_cm_write_mod_reg((1 << OMAP3430_AUTO_PERIPH_DPLL_SHIFT) |
- (1 << OMAP3430_AUTO_CORE_DPLL_SHIFT),
- PLL_MOD,
- CM_AUTOIDLE);
- omap2_cm_write_mod_reg(1 << OMAP3430ES2_AUTO_PERIPH2_DPLL_SHIFT,
- PLL_MOD,
- CM_AUTOIDLE2);
-
- /*
* Enable control of expternal oscillator through
* sys_clkreq. In the long run clock framework should
* take care of this.
@@ -928,8 +796,7 @@
pwrst->pwrdm == core_pwrdm &&
state == PWRDM_POWER_OFF) {
pwrst->next_state = PWRDM_POWER_RET;
- WARN_ONCE(1,
- "%s: Core OFF disabled due to errata i583\n",
+ pr_warn("%s: Core OFF disabled due to errata i583\n",
__func__);
} else {
pwrst->next_state = state;
@@ -990,10 +857,10 @@
static int __init clkdms_setup(struct clockdomain *clkdm, void *unused)
{
if (clkdm->flags & CLKDM_CAN_ENABLE_AUTO)
- omap2_clkdm_allow_idle(clkdm);
+ clkdm_allow_idle(clkdm);
else if (clkdm->flags & CLKDM_CAN_FORCE_SLEEP &&
atomic_read(&clkdm->usecount) == 0)
- omap2_clkdm_sleep(clkdm);
+ clkdm_sleep(clkdm);
return 0;
}
diff --git a/arch/arm/mach-omap2/powerdomain.c b/arch/arm/mach-omap2/powerdomain.c
index eaed0df..49c6513 100644
--- a/arch/arm/mach-omap2/powerdomain.c
+++ b/arch/arm/mach-omap2/powerdomain.c
@@ -2,7 +2,7 @@
* OMAP powerdomain control
*
* Copyright (C) 2007-2008 Texas Instruments, Inc.
- * Copyright (C) 2007-2009 Nokia Corporation
+ * Copyright (C) 2007-2011 Nokia Corporation
*
* Written by Paul Walmsley
* Added OMAP4 specific support by Abhijit Pagare <abhijitpagare@ti.com>
@@ -19,12 +19,15 @@
#include <linux/list.h>
#include <linux/errno.h>
#include <linux/string.h>
+#include <trace/events/power.h>
+
#include "cm2xxx_3xxx.h"
#include "prcm44xx.h"
#include "cm44xx.h"
#include "prm2xxx_3xxx.h"
#include "prm44xx.h"
+#include <asm/cpu.h>
#include <plat/cpu.h>
#include "powerdomain.h"
#include "clockdomain.h"
@@ -32,6 +35,8 @@
#include "pm.h"
+#define PWRDM_TRACE_STATES_FLAG (1<<31)
+
enum {
PWRDM_STATE_NOW = 0,
PWRDM_STATE_PREV,
@@ -130,8 +135,7 @@
static int _pwrdm_state_switch(struct powerdomain *pwrdm, int flag)
{
- int prev;
- int state;
+ int prev, state, trace_state = 0;
if (pwrdm == NULL)
return -EINVAL;
@@ -148,6 +152,17 @@
pwrdm->state_counter[prev]++;
if (prev == PWRDM_POWER_RET)
_update_logic_membank_counters(pwrdm);
+ /*
+ * If the power domain did not hit the desired state,
+ * generate a trace event with both the desired and hit states
+ */
+ if (state != prev) {
+ trace_state = (PWRDM_TRACE_STATES_FLAG |
+ ((state & OMAP_POWERSTATE_MASK) << 8) |
+ ((prev & OMAP_POWERSTATE_MASK) << 0));
+ trace_power_domain_target(pwrdm->name, trace_state,
+ smp_processor_id());
+ }
break;
default:
return -EINVAL;
@@ -406,8 +421,13 @@
pr_debug("powerdomain: setting next powerstate for %s to %0x\n",
pwrdm->name, pwrst);
- if (arch_pwrdm && arch_pwrdm->pwrdm_set_next_pwrst)
+ if (arch_pwrdm && arch_pwrdm->pwrdm_set_next_pwrst) {
+ /* Trace the pwrdm desired target state */
+ trace_power_domain_target(pwrdm->name, pwrst,
+ smp_processor_id());
+ /* Program the pwrdm desired target state */
ret = arch_pwrdm->pwrdm_set_next_pwrst(pwrdm, pwrst);
+ }
return ret;
}
@@ -938,3 +958,44 @@
return count;
}
+
+/**
+ * pwrdm_can_ever_lose_context - can this powerdomain ever lose context?
+ * @pwrdm: struct powerdomain *
+ *
+ * Given a struct powerdomain * @pwrdm, returns 1 if the powerdomain
+ * can lose either memory or logic context or if @pwrdm is invalid, or
+ * returns 0 otherwise. This function is not concerned with how the
+ * powerdomain registers are programmed (i.e., to go off or not); it's
+ * concerned with whether it's ever possible for this powerdomain to
+ * go off while some other part of the chip is active. This function
+ * assumes that every powerdomain can go to either ON or INACTIVE.
+ */
+bool pwrdm_can_ever_lose_context(struct powerdomain *pwrdm)
+{
+ int i;
+
+ if (IS_ERR_OR_NULL(pwrdm)) {
+ pr_debug("powerdomain: %s: invalid powerdomain pointer\n",
+ __func__);
+ return 1;
+ }
+
+ if (pwrdm->pwrsts & PWRSTS_OFF)
+ return 1;
+
+ if (pwrdm->pwrsts & PWRSTS_RET) {
+ if (pwrdm->pwrsts_logic_ret & PWRSTS_OFF)
+ return 1;
+
+ for (i = 0; i < pwrdm->banks; i++)
+ if (pwrdm->pwrsts_mem_ret[i] & PWRSTS_OFF)
+ return 1;
+ }
+
+ for (i = 0; i < pwrdm->banks; i++)
+ if (pwrdm->pwrsts_mem_on[i] & PWRSTS_OFF)
+ return 1;
+
+ return 0;
+}
diff --git a/arch/arm/mach-omap2/powerdomain.h b/arch/arm/mach-omap2/powerdomain.h
index c66431e..027f40b 100644
--- a/arch/arm/mach-omap2/powerdomain.h
+++ b/arch/arm/mach-omap2/powerdomain.h
@@ -2,7 +2,7 @@
* OMAP2/3/4 powerdomain control
*
* Copyright (C) 2007-2008, 2010 Texas Instruments, Inc.
- * Copyright (C) 2007-2010 Nokia Corporation
+ * Copyright (C) 2007-2011 Nokia Corporation
*
* Paul Walmsley
*
@@ -34,17 +34,14 @@
/* Powerdomain allowable state bitfields */
#define PWRSTS_ON (1 << PWRDM_POWER_ON)
+#define PWRSTS_INACTIVE (1 << PWRDM_POWER_INACTIVE)
+#define PWRSTS_RET (1 << PWRDM_POWER_RET)
#define PWRSTS_OFF (1 << PWRDM_POWER_OFF)
-#define PWRSTS_OFF_ON ((1 << PWRDM_POWER_OFF) | \
- (1 << PWRDM_POWER_ON))
-#define PWRSTS_OFF_RET ((1 << PWRDM_POWER_OFF) | \
- (1 << PWRDM_POWER_RET))
-
-#define PWRSTS_RET_ON ((1 << PWRDM_POWER_RET) | \
- (1 << PWRDM_POWER_ON))
-
-#define PWRSTS_OFF_RET_ON (PWRSTS_OFF_RET | (1 << PWRDM_POWER_ON))
+#define PWRSTS_OFF_ON (PWRSTS_OFF | PWRSTS_ON)
+#define PWRSTS_OFF_RET (PWRSTS_OFF | PWRSTS_RET)
+#define PWRSTS_RET_ON (PWRSTS_RET | PWRSTS_ON)
+#define PWRSTS_OFF_RET_ON (PWRSTS_OFF_RET | PWRSTS_ON)
/* Powerdomain flags */
@@ -165,7 +162,6 @@
int (*pwrdm_wait_transition)(struct powerdomain *pwrdm);
};
-void pwrdm_fw_init(void);
void pwrdm_init(struct powerdomain **pwrdm_list, struct pwrdm_ops *custom_funcs);
struct powerdomain *pwrdm_lookup(const char *name);
@@ -212,6 +208,7 @@
int pwrdm_post_transition(void);
int pwrdm_set_lowpwrstchange(struct powerdomain *pwrdm);
u32 pwrdm_get_context_loss_count(struct powerdomain *pwrdm);
+bool pwrdm_can_ever_lose_context(struct powerdomain *pwrdm);
extern void omap2xxx_powerdomains_init(void);
extern void omap3xxx_powerdomains_init(void);
diff --git a/arch/arm/mach-omap2/powerdomains2xxx_3xxx_data.c b/arch/arm/mach-omap2/powerdomains2xxx_3xxx_data.c
index 5b4dd97..4210c33 100644
--- a/arch/arm/mach-omap2/powerdomains2xxx_3xxx_data.c
+++ b/arch/arm/mach-omap2/powerdomains2xxx_3xxx_data.c
@@ -2,7 +2,7 @@
* OMAP2/3 common powerdomain definitions
*
* Copyright (C) 2007-2008 Texas Instruments, Inc.
- * Copyright (C) 2007-2010 Nokia Corporation
+ * Copyright (C) 2007-2011 Nokia Corporation
*
* Paul Walmsley, Jouni Högander
*
@@ -62,13 +62,13 @@
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX |
CHIP_IS_OMAP3430ES1),
.pwrsts = PWRSTS_OFF_RET_ON,
- .pwrsts_logic_ret = PWRDM_POWER_RET,
+ .pwrsts_logic_ret = PWRSTS_RET,
.banks = 1,
.pwrsts_mem_ret = {
- [0] = PWRDM_POWER_RET, /* MEMRETSTATE */
+ [0] = PWRSTS_RET, /* MEMRETSTATE */
},
.pwrsts_mem_on = {
- [0] = PWRDM_POWER_ON, /* MEMONSTATE */
+ [0] = PWRSTS_ON, /* MEMONSTATE */
},
};
@@ -76,4 +76,5 @@
.name = "wkup_pwrdm",
.prcm_offs = WKUP_MOD,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX | CHIP_IS_OMAP3430),
+ .pwrsts = PWRSTS_ON,
};
diff --git a/arch/arm/mach-omap2/powerdomains2xxx_data.c b/arch/arm/mach-omap2/powerdomains2xxx_data.c
index 9b1a335..cc389fb 100644
--- a/arch/arm/mach-omap2/powerdomains2xxx_data.c
+++ b/arch/arm/mach-omap2/powerdomains2xxx_data.c
@@ -2,7 +2,7 @@
* OMAP2XXX powerdomain definitions
*
* Copyright (C) 2007-2008 Texas Instruments, Inc.
- * Copyright (C) 2007-2010 Nokia Corporation
+ * Copyright (C) 2007-2011 Nokia Corporation
*
* Paul Walmsley, Jouni Högander
*
@@ -30,13 +30,13 @@
.prcm_offs = OMAP24XX_DSP_MOD,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX),
.pwrsts = PWRSTS_OFF_RET_ON,
- .pwrsts_logic_ret = PWRDM_POWER_RET,
+ .pwrsts_logic_ret = PWRSTS_RET,
.banks = 1,
.pwrsts_mem_ret = {
- [0] = PWRDM_POWER_RET,
+ [0] = PWRSTS_RET,
},
.pwrsts_mem_on = {
- [0] = PWRDM_POWER_ON,
+ [0] = PWRSTS_ON,
},
};
@@ -48,10 +48,10 @@
.pwrsts_logic_ret = PWRSTS_OFF_RET,
.banks = 1,
.pwrsts_mem_ret = {
- [0] = PWRDM_POWER_RET,
+ [0] = PWRSTS_RET,
},
.pwrsts_mem_on = {
- [0] = PWRDM_POWER_ON,
+ [0] = PWRSTS_ON,
},
};
@@ -78,7 +78,7 @@
* 2430-specific powerdomains
*/
-#ifdef CONFIG_ARCH_OMAP2430
+#ifdef CONFIG_SOC_OMAP2430
/* XXX 2430 KILLDOMAINWKUP bit? No current users apparently */
@@ -87,17 +87,17 @@
.prcm_offs = OMAP2430_MDM_MOD,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
.pwrsts = PWRSTS_OFF_RET_ON,
- .pwrsts_logic_ret = PWRDM_POWER_RET,
+ .pwrsts_logic_ret = PWRSTS_RET,
.banks = 1,
.pwrsts_mem_ret = {
- [0] = PWRDM_POWER_RET, /* MEMRETSTATE */
+ [0] = PWRSTS_RET, /* MEMRETSTATE */
},
.pwrsts_mem_on = {
- [0] = PWRDM_POWER_ON, /* MEMONSTATE */
+ [0] = PWRSTS_ON, /* MEMONSTATE */
},
};
-#endif /* CONFIG_ARCH_OMAP2430 */
+#endif /* CONFIG_SOC_OMAP2430 */
/* As powerdomains are added or removed above, this list must also be changed */
static struct powerdomain *powerdomains_omap2xxx[] __initdata = {
@@ -111,7 +111,7 @@
&core_24xx_pwrdm,
#endif
-#ifdef CONFIG_ARCH_OMAP2430
+#ifdef CONFIG_SOC_OMAP2430
&mdm_pwrdm,
#endif
NULL
diff --git a/arch/arm/mach-omap2/powerdomains3xxx_data.c b/arch/arm/mach-omap2/powerdomains3xxx_data.c
index e1bec56..9c9c113 100644
--- a/arch/arm/mach-omap2/powerdomains3xxx_data.c
+++ b/arch/arm/mach-omap2/powerdomains3xxx_data.c
@@ -2,7 +2,7 @@
* OMAP3 powerdomain definitions
*
* Copyright (C) 2007-2008 Texas Instruments, Inc.
- * Copyright (C) 2007-2010 Nokia Corporation
+ * Copyright (C) 2007-2011 Nokia Corporation
*
* Paul Walmsley, Jouni Högander
*
@@ -47,10 +47,10 @@
[3] = PWRSTS_OFF_RET,
},
.pwrsts_mem_on = {
- [0] = PWRDM_POWER_ON,
- [1] = PWRDM_POWER_ON,
+ [0] = PWRSTS_ON,
+ [1] = PWRSTS_ON,
[2] = PWRSTS_OFF_ON,
- [3] = PWRDM_POWER_ON,
+ [3] = PWRSTS_ON,
},
};
@@ -128,13 +128,13 @@
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
.prcm_offs = OMAP3430_DSS_MOD,
.pwrsts = PWRSTS_OFF_RET_ON,
- .pwrsts_logic_ret = PWRDM_POWER_RET,
+ .pwrsts_logic_ret = PWRSTS_RET,
.banks = 1,
.pwrsts_mem_ret = {
- [0] = PWRDM_POWER_RET, /* MEMRETSTATE */
+ [0] = PWRSTS_RET, /* MEMRETSTATE */
},
.pwrsts_mem_on = {
- [0] = PWRDM_POWER_ON, /* MEMONSTATE */
+ [0] = PWRSTS_ON, /* MEMONSTATE */
},
};
@@ -149,13 +149,13 @@
.omap_chip = OMAP_CHIP_INIT(CHIP_GE_OMAP3430ES2),
/* XXX This is accurate for 3430 SGX, but what about GFX? */
.pwrsts = PWRSTS_OFF_ON,
- .pwrsts_logic_ret = PWRDM_POWER_RET,
+ .pwrsts_logic_ret = PWRSTS_RET,
.banks = 1,
.pwrsts_mem_ret = {
- [0] = PWRDM_POWER_RET, /* MEMRETSTATE */
+ [0] = PWRSTS_RET, /* MEMRETSTATE */
},
.pwrsts_mem_on = {
- [0] = PWRDM_POWER_ON, /* MEMONSTATE */
+ [0] = PWRSTS_ON, /* MEMONSTATE */
},
};
@@ -164,13 +164,13 @@
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
.prcm_offs = OMAP3430_CAM_MOD,
.pwrsts = PWRSTS_OFF_RET_ON,
- .pwrsts_logic_ret = PWRDM_POWER_RET,
+ .pwrsts_logic_ret = PWRSTS_RET,
.banks = 1,
.pwrsts_mem_ret = {
- [0] = PWRDM_POWER_RET, /* MEMRETSTATE */
+ [0] = PWRSTS_RET, /* MEMRETSTATE */
},
.pwrsts_mem_on = {
- [0] = PWRDM_POWER_ON, /* MEMONSTATE */
+ [0] = PWRSTS_ON, /* MEMONSTATE */
},
};
@@ -182,10 +182,10 @@
.pwrsts_logic_ret = PWRSTS_OFF_RET,
.banks = 1,
.pwrsts_mem_ret = {
- [0] = PWRDM_POWER_RET, /* MEMRETSTATE */
+ [0] = PWRSTS_RET, /* MEMRETSTATE */
},
.pwrsts_mem_on = {
- [0] = PWRDM_POWER_ON, /* MEMONSTATE */
+ [0] = PWRSTS_ON, /* MEMONSTATE */
},
};
@@ -200,7 +200,7 @@
.prcm_offs = OMAP3430_NEON_MOD,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
.pwrsts = PWRSTS_OFF_RET_ON,
- .pwrsts_logic_ret = PWRDM_POWER_RET,
+ .pwrsts_logic_ret = PWRSTS_RET,
};
static struct powerdomain usbhost_pwrdm = {
@@ -208,7 +208,7 @@
.prcm_offs = OMAP3430ES2_USBHOST_MOD,
.omap_chip = OMAP_CHIP_INIT(CHIP_GE_OMAP3430ES2),
.pwrsts = PWRSTS_OFF_RET_ON,
- .pwrsts_logic_ret = PWRDM_POWER_RET,
+ .pwrsts_logic_ret = PWRSTS_RET,
/*
* REVISIT: Enabling usb host save and restore mechanism seems to
* leave the usb host domain permanently in ACTIVE mode after
@@ -218,10 +218,10 @@
/*.flags = PWRDM_HAS_HDWR_SAR,*/ /* for USBHOST ctrlr only */
.banks = 1,
.pwrsts_mem_ret = {
- [0] = PWRDM_POWER_RET, /* MEMRETSTATE */
+ [0] = PWRSTS_RET, /* MEMRETSTATE */
},
.pwrsts_mem_on = {
- [0] = PWRDM_POWER_ON, /* MEMONSTATE */
+ [0] = PWRSTS_ON, /* MEMONSTATE */
},
};
diff --git a/arch/arm/mach-omap2/powerdomains44xx_data.c b/arch/arm/mach-omap2/powerdomains44xx_data.c
index 26d7641..c4222c7 100644
--- a/arch/arm/mach-omap2/powerdomains44xx_data.c
+++ b/arch/arm/mach-omap2/powerdomains44xx_data.c
@@ -2,7 +2,7 @@
* OMAP4 Power domains framework
*
* Copyright (C) 2009-2010 Texas Instruments, Inc.
- * Copyright (C) 2009-2010 Nokia Corporation
+ * Copyright (C) 2009-2011 Nokia Corporation
*
* Abhijit Pagare (abhijitpagare@ti.com)
* Benoit Cousson (b-cousson@ti.com)
@@ -40,18 +40,18 @@
.pwrsts_logic_ret = PWRSTS_OFF_RET,
.banks = 5,
.pwrsts_mem_ret = {
- [0] = PWRDM_POWER_OFF, /* core_nret_bank */
+ [0] = PWRSTS_OFF, /* core_nret_bank */
[1] = PWRSTS_OFF_RET, /* core_ocmram */
- [2] = PWRDM_POWER_RET, /* core_other_bank */
+ [2] = PWRSTS_RET, /* core_other_bank */
[3] = PWRSTS_OFF_RET, /* ducati_l2ram */
[4] = PWRSTS_OFF_RET, /* ducati_unicache */
},
.pwrsts_mem_on = {
- [0] = PWRDM_POWER_ON, /* core_nret_bank */
+ [0] = PWRSTS_ON, /* core_nret_bank */
[1] = PWRSTS_OFF_RET, /* core_ocmram */
- [2] = PWRDM_POWER_ON, /* core_other_bank */
- [3] = PWRDM_POWER_ON, /* ducati_l2ram */
- [4] = PWRDM_POWER_ON, /* ducati_unicache */
+ [2] = PWRSTS_ON, /* core_other_bank */
+ [3] = PWRSTS_ON, /* ducati_l2ram */
+ [4] = PWRSTS_ON, /* ducati_unicache */
},
.flags = PWRDM_HAS_LOWPOWERSTATECHANGE,
};
@@ -65,10 +65,10 @@
.pwrsts = PWRSTS_OFF_ON,
.banks = 1,
.pwrsts_mem_ret = {
- [0] = PWRDM_POWER_OFF, /* gfx_mem */
+ [0] = PWRSTS_OFF, /* gfx_mem */
},
.pwrsts_mem_on = {
- [0] = PWRDM_POWER_ON, /* gfx_mem */
+ [0] = PWRSTS_ON, /* gfx_mem */
},
.flags = PWRDM_HAS_LOWPOWERSTATECHANGE,
};
@@ -80,15 +80,15 @@
.prcm_partition = OMAP4430_PRM_PARTITION,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
.pwrsts = PWRSTS_OFF_RET_ON,
- .pwrsts_logic_ret = PWRDM_POWER_OFF,
+ .pwrsts_logic_ret = PWRSTS_OFF,
.banks = 2,
.pwrsts_mem_ret = {
- [0] = PWRDM_POWER_RET, /* aessmem */
- [1] = PWRDM_POWER_OFF, /* periphmem */
+ [0] = PWRSTS_RET, /* aessmem */
+ [1] = PWRSTS_OFF, /* periphmem */
},
.pwrsts_mem_on = {
- [0] = PWRDM_POWER_ON, /* aessmem */
- [1] = PWRDM_POWER_ON, /* periphmem */
+ [0] = PWRSTS_ON, /* aessmem */
+ [1] = PWRSTS_ON, /* periphmem */
},
.flags = PWRDM_HAS_LOWPOWERSTATECHANGE,
};
@@ -103,10 +103,10 @@
.pwrsts_logic_ret = PWRSTS_OFF,
.banks = 1,
.pwrsts_mem_ret = {
- [0] = PWRDM_POWER_OFF, /* dss_mem */
+ [0] = PWRSTS_OFF, /* dss_mem */
},
.pwrsts_mem_on = {
- [0] = PWRDM_POWER_ON, /* dss_mem */
+ [0] = PWRSTS_ON, /* dss_mem */
},
.flags = PWRDM_HAS_LOWPOWERSTATECHANGE,
};
@@ -121,14 +121,14 @@
.pwrsts_logic_ret = PWRSTS_OFF_RET,
.banks = 3,
.pwrsts_mem_ret = {
- [0] = PWRDM_POWER_RET, /* tesla_edma */
+ [0] = PWRSTS_RET, /* tesla_edma */
[1] = PWRSTS_OFF_RET, /* tesla_l1 */
[2] = PWRSTS_OFF_RET, /* tesla_l2 */
},
.pwrsts_mem_on = {
- [0] = PWRDM_POWER_ON, /* tesla_edma */
- [1] = PWRDM_POWER_ON, /* tesla_l1 */
- [2] = PWRDM_POWER_ON, /* tesla_l2 */
+ [0] = PWRSTS_ON, /* tesla_edma */
+ [1] = PWRSTS_ON, /* tesla_l1 */
+ [2] = PWRSTS_ON, /* tesla_l2 */
},
.flags = PWRDM_HAS_LOWPOWERSTATECHANGE,
};
@@ -142,10 +142,10 @@
.pwrsts = PWRSTS_ON,
.banks = 1,
.pwrsts_mem_ret = {
- [0] = PWRDM_POWER_OFF, /* wkup_bank */
+ [0] = PWRSTS_OFF, /* wkup_bank */
},
.pwrsts_mem_on = {
- [0] = PWRDM_POWER_ON, /* wkup_bank */
+ [0] = PWRSTS_ON, /* wkup_bank */
},
};
@@ -162,7 +162,7 @@
[0] = PWRSTS_OFF_RET, /* cpu0_l1 */
},
.pwrsts_mem_on = {
- [0] = PWRDM_POWER_ON, /* cpu0_l1 */
+ [0] = PWRSTS_ON, /* cpu0_l1 */
},
};
@@ -179,7 +179,7 @@
[0] = PWRSTS_OFF_RET, /* cpu1_l1 */
},
.pwrsts_mem_on = {
- [0] = PWRDM_POWER_ON, /* cpu1_l1 */
+ [0] = PWRSTS_ON, /* cpu1_l1 */
},
};
@@ -192,10 +192,10 @@
.pwrsts = PWRSTS_OFF_ON,
.banks = 1,
.pwrsts_mem_ret = {
- [0] = PWRDM_POWER_OFF, /* emu_bank */
+ [0] = PWRSTS_OFF, /* emu_bank */
},
.pwrsts_mem_on = {
- [0] = PWRDM_POWER_ON, /* emu_bank */
+ [0] = PWRSTS_ON, /* emu_bank */
},
};
@@ -211,12 +211,12 @@
.pwrsts_mem_ret = {
[0] = PWRSTS_OFF_RET, /* mpu_l1 */
[1] = PWRSTS_OFF_RET, /* mpu_l2 */
- [2] = PWRDM_POWER_RET, /* mpu_ram */
+ [2] = PWRSTS_RET, /* mpu_ram */
},
.pwrsts_mem_on = {
- [0] = PWRDM_POWER_ON, /* mpu_l1 */
- [1] = PWRDM_POWER_ON, /* mpu_l2 */
- [2] = PWRDM_POWER_ON, /* mpu_ram */
+ [0] = PWRSTS_ON, /* mpu_l1 */
+ [1] = PWRSTS_ON, /* mpu_l2 */
+ [2] = PWRSTS_ON, /* mpu_ram */
},
};
@@ -227,19 +227,19 @@
.prcm_partition = OMAP4430_PRM_PARTITION,
.omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430),
.pwrsts = PWRSTS_OFF_RET_ON,
- .pwrsts_logic_ret = PWRDM_POWER_OFF,
+ .pwrsts_logic_ret = PWRSTS_OFF,
.banks = 4,
.pwrsts_mem_ret = {
- [0] = PWRDM_POWER_OFF, /* hwa_mem */
+ [0] = PWRSTS_OFF, /* hwa_mem */
[1] = PWRSTS_OFF_RET, /* sl2_mem */
[2] = PWRSTS_OFF_RET, /* tcm1_mem */
[3] = PWRSTS_OFF_RET, /* tcm2_mem */
},
.pwrsts_mem_on = {
- [0] = PWRDM_POWER_ON, /* hwa_mem */
- [1] = PWRDM_POWER_ON, /* sl2_mem */
- [2] = PWRDM_POWER_ON, /* tcm1_mem */
- [3] = PWRDM_POWER_ON, /* tcm2_mem */
+ [0] = PWRSTS_ON, /* hwa_mem */
+ [1] = PWRSTS_ON, /* sl2_mem */
+ [2] = PWRSTS_ON, /* tcm1_mem */
+ [3] = PWRSTS_ON, /* tcm2_mem */
},
.flags = PWRDM_HAS_LOWPOWERSTATECHANGE,
};
@@ -253,10 +253,10 @@
.pwrsts = PWRSTS_OFF_ON,
.banks = 1,
.pwrsts_mem_ret = {
- [0] = PWRDM_POWER_OFF, /* cam_mem */
+ [0] = PWRSTS_OFF, /* cam_mem */
},
.pwrsts_mem_on = {
- [0] = PWRDM_POWER_ON, /* cam_mem */
+ [0] = PWRSTS_ON, /* cam_mem */
},
.flags = PWRDM_HAS_LOWPOWERSTATECHANGE,
};
@@ -271,10 +271,10 @@
.pwrsts_logic_ret = PWRSTS_OFF_RET,
.banks = 1,
.pwrsts_mem_ret = {
- [0] = PWRDM_POWER_OFF, /* l3init_bank1 */
+ [0] = PWRSTS_OFF, /* l3init_bank1 */
},
.pwrsts_mem_on = {
- [0] = PWRDM_POWER_ON, /* l3init_bank1 */
+ [0] = PWRSTS_ON, /* l3init_bank1 */
},
.flags = PWRDM_HAS_LOWPOWERSTATECHANGE,
};
@@ -289,12 +289,12 @@
.pwrsts_logic_ret = PWRSTS_OFF_RET,
.banks = 2,
.pwrsts_mem_ret = {
- [0] = PWRDM_POWER_OFF, /* nonretained_bank */
- [1] = PWRDM_POWER_RET, /* retained_bank */
+ [0] = PWRSTS_OFF, /* nonretained_bank */
+ [1] = PWRSTS_RET, /* retained_bank */
},
.pwrsts_mem_on = {
- [0] = PWRDM_POWER_ON, /* nonretained_bank */
- [1] = PWRDM_POWER_ON, /* retained_bank */
+ [0] = PWRSTS_ON, /* nonretained_bank */
+ [1] = PWRSTS_ON, /* retained_bank */
},
.flags = PWRDM_HAS_LOWPOWERSTATECHANGE,
};
diff --git a/arch/arm/mach-omap2/prcm-common.h b/arch/arm/mach-omap2/prcm-common.h
index 87486f5..0363dcb 100644
--- a/arch/arm/mach-omap2/prcm-common.h
+++ b/arch/arm/mach-omap2/prcm-common.h
@@ -121,6 +121,10 @@
#define OMAP24XX_ST_MCSPI2_MASK (1 << 18)
#define OMAP24XX_ST_MCSPI1_SHIFT 17
#define OMAP24XX_ST_MCSPI1_MASK (1 << 17)
+#define OMAP24XX_ST_MCBSP2_SHIFT 16
+#define OMAP24XX_ST_MCBSP2_MASK (1 << 16)
+#define OMAP24XX_ST_MCBSP1_SHIFT 15
+#define OMAP24XX_ST_MCBSP1_MASK (1 << 15)
#define OMAP24XX_ST_GPT12_SHIFT 14
#define OMAP24XX_ST_GPT12_MASK (1 << 14)
#define OMAP24XX_ST_GPT11_SHIFT 13
@@ -191,6 +195,8 @@
#define OMAP3430_AUTOIDLE_MASK (1 << 0)
/* CM_FCLKEN1_CORE, CM_ICLKEN1_CORE, PM_WKEN1_CORE shared bits */
+#define OMAP3430_EN_MMC3_MASK (1 << 30)
+#define OMAP3430_EN_MMC3_SHIFT 30
#define OMAP3430_EN_MMC2_MASK (1 << 25)
#define OMAP3430_EN_MMC2_SHIFT 25
#define OMAP3430_EN_MMC1_MASK (1 << 24)
@@ -231,6 +237,8 @@
#define OMAP3430_EN_HSOTGUSB_SHIFT 4
/* PM_WKST1_CORE, CM_IDLEST1_CORE shared bits */
+#define OMAP3430_ST_MMC3_SHIFT 30
+#define OMAP3430_ST_MMC3_MASK (1 << 30)
#define OMAP3430_ST_MMC2_SHIFT 25
#define OMAP3430_ST_MMC2_MASK (1 << 25)
#define OMAP3430_ST_MMC1_SHIFT 24
diff --git a/arch/arm/mach-omap2/prcm.c b/arch/arm/mach-omap2/prcm.c
index 679bcd2..6be1438 100644
--- a/arch/arm/mach-omap2/prcm.c
+++ b/arch/arm/mach-omap2/prcm.c
@@ -24,6 +24,7 @@
#include <linux/io.h>
#include <linux/delay.h>
+#include <mach/system.h>
#include <plat/common.h>
#include <plat/prcm.h>
#include <plat/irqs.h>
@@ -57,7 +58,7 @@
EXPORT_SYMBOL(omap_prcm_get_reset_sources);
/* Resets clock rates and reboots the system. Only called from system.h */
-void omap_prcm_arch_reset(char mode, const char *cmd)
+static void omap_prcm_arch_reset(char mode, const char *cmd)
{
s16 prcm_offs = 0;
@@ -108,6 +109,8 @@
omap2_prm_read_mod_reg(prcm_offs, OMAP2_RM_RSTCTRL); /* OCP barrier */
}
+void (*arch_reset)(char, const char *) = omap_prcm_arch_reset;
+
/**
* omap2_cm_wait_idlest - wait for IDLEST bit to indicate module readiness
* @reg: physical address of module IDLEST register
diff --git a/arch/arm/mach-omap2/prcm_mpu44xx.h b/arch/arm/mach-omap2/prcm_mpu44xx.h
index 3300ff6..d22d1b4 100644
--- a/arch/arm/mach-omap2/prcm_mpu44xx.h
+++ b/arch/arm/mach-omap2/prcm_mpu44xx.h
@@ -38,8 +38,8 @@
#define OMAP4430_PRCM_MPU_CPU1_INST 0x0800
/* PRCM_MPU clockdomain register offsets (from instance start) */
-#define OMAP4430_PRCM_MPU_CPU0_MPU_CDOFFS 0x0018
-#define OMAP4430_PRCM_MPU_CPU1_MPU_CDOFFS 0x0018
+#define OMAP4430_PRCM_MPU_CPU0_CPU0_CDOFFS 0x0018
+#define OMAP4430_PRCM_MPU_CPU1_CPU1_CDOFFS 0x0018
/*
diff --git a/arch/arm/mach-omap2/prm2xxx_3xxx.c b/arch/arm/mach-omap2/prm2xxx_3xxx.c
index ec03625..051213f 100644
--- a/arch/arm/mach-omap2/prm2xxx_3xxx.c
+++ b/arch/arm/mach-omap2/prm2xxx_3xxx.c
@@ -118,7 +118,8 @@
/**
* omap2_prm_deassert_hardreset - deassert a submodule hardreset line and wait
* @prm_mod: PRM submodule base (e.g. CORE_MOD)
- * @shift: register bit shift corresponding to the reset line to deassert
+ * @rst_shift: register bit shift corresponding to the reset line to deassert
+ * @st_shift: register bit shift for the status of the deasserted submodule
*
* Some IPs like dsp or iva contain processors that require an HW
* reset line to be asserted / deasserted in order to fully enable the
@@ -129,27 +130,28 @@
* -EINVAL upon an argument error, -EEXIST if the submodule was already out
* of reset, or -EBUSY if the submodule did not exit reset promptly.
*/
-int omap2_prm_deassert_hardreset(s16 prm_mod, u8 shift)
+int omap2_prm_deassert_hardreset(s16 prm_mod, u8 rst_shift, u8 st_shift)
{
- u32 mask;
+ u32 rst, st;
int c;
if (!(cpu_is_omap24xx() || cpu_is_omap34xx()))
return -EINVAL;
- mask = 1 << shift;
+ rst = 1 << rst_shift;
+ st = 1 << st_shift;
/* Check the current status to avoid de-asserting the line twice */
- if (omap2_prm_read_mod_bits_shift(prm_mod, OMAP2_RM_RSTCTRL, mask) == 0)
+ if (omap2_prm_read_mod_bits_shift(prm_mod, OMAP2_RM_RSTCTRL, rst) == 0)
return -EEXIST;
/* Clear the reset status by writing 1 to the status bit */
- omap2_prm_rmw_mod_reg_bits(0xffffffff, mask, prm_mod, OMAP2_RM_RSTST);
+ omap2_prm_rmw_mod_reg_bits(0xffffffff, st, prm_mod, OMAP2_RM_RSTST);
/* de-assert the reset control line */
- omap2_prm_rmw_mod_reg_bits(mask, 0, prm_mod, OMAP2_RM_RSTCTRL);
+ omap2_prm_rmw_mod_reg_bits(rst, 0, prm_mod, OMAP2_RM_RSTCTRL);
/* wait the status to be set */
omap_test_timeout(omap2_prm_read_mod_bits_shift(prm_mod, OMAP2_RM_RSTST,
- mask),
+ st),
MAX_MODULE_HARDRESET_WAIT, c);
return (c == MAX_MODULE_HARDRESET_WAIT) ? -EBUSY : 0;
diff --git a/arch/arm/mach-omap2/prm2xxx_3xxx.h b/arch/arm/mach-omap2/prm2xxx_3xxx.h
index 49654c8..a1fc62a 100644
--- a/arch/arm/mach-omap2/prm2xxx_3xxx.h
+++ b/arch/arm/mach-omap2/prm2xxx_3xxx.h
@@ -282,7 +282,8 @@
"not suppose to be used on omap4\n");
return 0;
}
-static inline int omap2_prm_deassert_hardreset(s16 prm_mod, u8 shift)
+static inline int omap2_prm_deassert_hardreset(s16 prm_mod, u8 rst_shift,
+ u8 st_shift)
{
WARN(1, "prm: omap2xxx/omap3xxx specific function and "
"not suppose to be used on omap4\n");
@@ -300,7 +301,7 @@
/* These omap2_ PRM functions apply to both OMAP2 and 3 */
extern int omap2_prm_is_hardreset_asserted(s16 prm_mod, u8 shift);
extern int omap2_prm_assert_hardreset(s16 prm_mod, u8 shift);
-extern int omap2_prm_deassert_hardreset(s16 prm_mod, u8 shift);
+extern int omap2_prm_deassert_hardreset(s16 prm_mod, u8 rst_shift, u8 st_shift);
#endif /* CONFIG_ARCH_OMAP4 */
#endif
diff --git a/arch/arm/mach-omap2/serial.c b/arch/arm/mach-omap2/serial.c
index 32e91a9..1ac361b 100644
--- a/arch/arm/mach-omap2/serial.c
+++ b/arch/arm/mach-omap2/serial.c
@@ -486,7 +486,7 @@
mod_timer(&uart->timer, jiffies + uart->timeout);
omap_uart_smart_idle_enable(uart, 0);
- if (cpu_is_omap34xx()) {
+ if (cpu_is_omap34xx() && !cpu_is_ti816x()) {
u32 mod = (uart->num > 1) ? OMAP3430_PER_MOD : CORE_MOD;
u32 wk_mask = 0;
u32 padconf = 0;
@@ -655,7 +655,7 @@
}
#endif
-void __init omap_serial_early_init(void)
+static int __init omap_serial_early_init(void)
{
int i = 0;
@@ -672,7 +672,7 @@
uart = kzalloc(sizeof(struct omap_uart_state), GFP_KERNEL);
if (WARN_ON(!uart))
- return;
+ return -ENODEV;
uart->oh = oh;
uart->num = i++;
@@ -680,7 +680,7 @@
num_uarts++;
/*
- * NOTE: omap_hwmod_init() has not yet been called,
+ * NOTE: omap_hwmod_setup*() has not yet been called,
* so no hwmod functions will work yet.
*/
@@ -691,7 +691,10 @@
*/
uart->oh->flags |= HWMOD_INIT_NO_IDLE | HWMOD_INIT_NO_RESET;
} while (1);
+
+ return 0;
}
+core_initcall(omap_serial_early_init);
/**
* omap_serial_init_port() - initialize single serial port
@@ -759,13 +762,13 @@
p->private_data = uart;
/*
- * omap44xx: Never read empty UART fifo
+ * omap44xx, ti816x: Never read empty UART fifo
* omap3xxx: Never read empty UART fifo on UARTs
* with IP rev >=0x52
*/
uart->regshift = p->regshift;
uart->membase = p->membase;
- if (cpu_is_omap44xx())
+ if (cpu_is_omap44xx() || cpu_is_ti816x())
uart->errata |= UART_ERRATA_FIFO_FULL_ABORT;
else if ((serial_read_reg(uart, UART_OMAP_MVER) & 0xFF)
>= UART_OMAP_NO_EMPTY_FIFO_READ_IP_REV)
@@ -847,7 +850,7 @@
}
/* Enable the MDR1 errata for OMAP3 */
- if (cpu_is_omap34xx())
+ if (cpu_is_omap34xx() && !cpu_is_ti816x())
uart->errata |= UART_ERRATA_i202_MDR1_ACCESS;
}
diff --git a/arch/arm/mach-omap2/sleep34xx.S b/arch/arm/mach-omap2/sleep34xx.S
index 951a0be6..63f1066 100644
--- a/arch/arm/mach-omap2/sleep34xx.S
+++ b/arch/arm/mach-omap2/sleep34xx.S
@@ -64,6 +64,11 @@
#define SDRC_DLLA_STATUS_V OMAP34XX_SDRC_REGADDR(SDRC_DLLA_STATUS)
#define SDRC_DLLA_CTRL_V OMAP34XX_SDRC_REGADDR(SDRC_DLLA_CTRL)
+/*
+ * This file needs be built unconditionally as ARM to interoperate correctly
+ * with non-Thumb-2-capable firmware.
+ */
+ .arm
/*
* API functions
@@ -82,6 +87,8 @@
stmfd sp!, {lr} @ save registers on stack
adr r0, restore
ldmfd sp!, {pc} @ restore regs and return
+ENDPROC(get_restore_pointer)
+ .align
ENTRY(get_restore_pointer_sz)
.word . - get_restore_pointer
@@ -91,6 +98,8 @@
stmfd sp!, {lr} @ save registers on stack
adr r0, restore_3630
ldmfd sp!, {pc} @ restore regs and return
+ENDPROC(get_omap3630_restore_pointer)
+ .align
ENTRY(get_omap3630_restore_pointer_sz)
.word . - get_omap3630_restore_pointer
@@ -100,6 +109,8 @@
stmfd sp!, {lr} @ save registers on stack
adr r0, restore_es3
ldmfd sp!, {pc} @ restore regs and return
+ENDPROC(get_es3_restore_pointer)
+ .align
ENTRY(get_es3_restore_pointer_sz)
.word . - get_es3_restore_pointer
@@ -113,8 +124,10 @@
stmfd sp!, {lr} @ save registers on stack
/* Setup so that we will disable and enable l2 */
mov r1, #0x1
- str r1, l2dis_3630
+ adrl r2, l2dis_3630 @ may be too distant for plain adr
+ str r1, [r2]
ldmfd sp!, {pc} @ restore regs and return
+ENDPROC(enable_omap3630_toggle_l2_on_restore)
.text
/* Function to call rom code to save secure ram context */
@@ -132,20 +145,22 @@
mov r1, #0 @ set task id for ROM code in r1
mov r2, #4 @ set some flags in r2, r6
mov r6, #0xff
- mcr p15, 0, r0, c7, c10, 4 @ data write barrier
- mcr p15, 0, r0, c7, c10, 5 @ data memory barrier
- .word 0xE1600071 @ call SMI monitor (smi #1)
+ dsb @ data write barrier
+ dmb @ data memory barrier
+ smc #1 @ call SMI monitor (smi #1)
nop
nop
nop
nop
ldmfd sp!, {r1-r12, pc}
+ .align
sram_phy_addr_mask:
.word SRAM_BASE_P
high_mask:
.word 0xffff
api_params:
.word 0x4, 0x0, 0x0, 0x1, 0x1
+ENDPROC(save_secure_ram_context)
ENTRY(save_secure_ram_context_sz)
.word . - save_secure_ram_context
@@ -175,12 +190,12 @@
stmfd sp!, {r0-r12, lr} @ save registers on stack
/*
- * r0 contains restore pointer in sdram
+ * r0 contains CPU context save/restore pointer in sdram
* r1 contains information about saving context:
* 0 - No context lost
* 1 - Only L1 and logic lost
- * 2 - Only L2 lost
- * 3 - Both L1 and L2 lost
+ * 2 - Only L2 lost (Even L1 is retained we clean it along with L2)
+ * 3 - Both L1 and L2 lost and logic lost
*/
/* Directly jump to WFI is the context save is not required */
@@ -201,89 +216,74 @@
beq clean_caches
l1_logic_lost:
- /* Store sp and spsr to SDRAM */
- mov r4, sp
- mrs r5, spsr
- mov r6, lr
+ mov r4, sp @ Store sp
+ mrs r5, spsr @ Store spsr
+ mov r6, lr @ Store lr
stmia r8!, {r4-r6}
- /* Save all ARM registers */
- /* Coprocessor access control register */
- mrc p15, 0, r6, c1, c0, 2
- stmia r8!, {r6}
- /* TTBR0, TTBR1 and Translation table base control */
- mrc p15, 0, r4, c2, c0, 0
- mrc p15, 0, r5, c2, c0, 1
- mrc p15, 0, r6, c2, c0, 2
- stmia r8!, {r4-r6}
- /*
- * Domain access control register, data fault status register,
- * and instruction fault status register
- */
- mrc p15, 0, r4, c3, c0, 0
- mrc p15, 0, r5, c5, c0, 0
- mrc p15, 0, r6, c5, c0, 1
- stmia r8!, {r4-r6}
- /*
- * Data aux fault status register, instruction aux fault status,
- * data fault address register and instruction fault address register
- */
- mrc p15, 0, r4, c5, c1, 0
- mrc p15, 0, r5, c5, c1, 1
- mrc p15, 0, r6, c6, c0, 0
- mrc p15, 0, r7, c6, c0, 2
- stmia r8!, {r4-r7}
- /*
- * user r/w thread and process ID, user r/o thread and process ID,
- * priv only thread and process ID, cache size selection
- */
- mrc p15, 0, r4, c13, c0, 2
- mrc p15, 0, r5, c13, c0, 3
- mrc p15, 0, r6, c13, c0, 4
- mrc p15, 2, r7, c0, c0, 0
- stmia r8!, {r4-r7}
- /* Data TLB lockdown, instruction TLB lockdown registers */
- mrc p15, 0, r5, c10, c0, 0
- mrc p15, 0, r6, c10, c0, 1
- stmia r8!, {r5-r6}
- /* Secure or non secure vector base address, FCSE PID, Context PID*/
- mrc p15, 0, r4, c12, c0, 0
- mrc p15, 0, r5, c13, c0, 0
- mrc p15, 0, r6, c13, c0, 1
- stmia r8!, {r4-r6}
- /* Primary remap, normal remap registers */
- mrc p15, 0, r4, c10, c2, 0
- mrc p15, 0, r5, c10, c2, 1
- stmia r8!,{r4-r5}
- /* Store current cpsr*/
- mrs r2, cpsr
- stmia r8!, {r2}
+ mrc p15, 0, r4, c1, c0, 2 @ Coprocessor access control register
+ mrc p15, 0, r5, c2, c0, 0 @ TTBR0
+ mrc p15, 0, r6, c2, c0, 1 @ TTBR1
+ mrc p15, 0, r7, c2, c0, 2 @ TTBCR
+ stmia r8!, {r4-r7}
- mrc p15, 0, r4, c1, c0, 0
- /* save control register */
+ mrc p15, 0, r4, c3, c0, 0 @ Domain access Control Register
+ mrc p15, 0, r5, c10, c2, 0 @ PRRR
+ mrc p15, 0, r6, c10, c2, 1 @ NMRR
+ stmia r8!,{r4-r6}
+
+ mrc p15, 0, r4, c13, c0, 1 @ Context ID
+ mrc p15, 0, r5, c13, c0, 2 @ User r/w thread and process ID
+ mrc p15, 0, r6, c12, c0, 0 @ Secure or NS vector base address
+ mrs r7, cpsr @ Store current cpsr
+ stmia r8!, {r4-r7}
+
+ mrc p15, 0, r4, c1, c0, 0 @ save control register
stmia r8!, {r4}
clean_caches:
/*
- * Clean Data or unified cache to POU
- * How to invalidate only L1 cache???? - #FIX_ME#
- * mcr p15, 0, r11, c7, c11, 1
- */
- cmp r1, #0x1 @ Check whether L2 inval is required
- beq omap3_do_wfi
-
-clean_l2:
- /*
* jump out to kernel flush routine
* - reuse that code is better
* - it executes in a cached space so is faster than refetch per-block
* - should be faster and will change with kernel
* - 'might' have to copy address, load and jump to it
+ * Flush all data from the L1 data cache before disabling
+ * SCTLR.C bit.
*/
ldr r1, kernel_flush
mov lr, pc
bx r1
+ /*
+ * Clear the SCTLR.C bit to prevent further data cache
+ * allocation. Clearing SCTLR.C would make all the data accesses
+ * strongly ordered and would not hit the cache.
+ */
+ mrc p15, 0, r0, c1, c0, 0
+ bic r0, r0, #(1 << 2) @ Disable the C bit
+ mcr p15, 0, r0, c1, c0, 0
+ isb
+
+ /*
+ * Invalidate L1 data cache. Even though only invalidate is
+ * necessary exported flush API is used here. Doing clean
+ * on already clean cache would be almost NOP.
+ */
+ ldr r1, kernel_flush
+ blx r1
+ /*
+ * The kernel doesn't interwork: v7_flush_dcache_all in particluar will
+ * always return in Thumb state when CONFIG_THUMB2_KERNEL is enabled.
+ * This sequence switches back to ARM. Note that .align may insert a
+ * nop: bx pc needs to be word-aligned in order to work.
+ */
+ THUMB( .thumb )
+ THUMB( .align )
+ THUMB( bx pc )
+ THUMB( nop )
+ .arm
+
omap3_do_wfi:
ldr r4, sdrc_power @ read the SDRC_POWER register
ldr r5, [r4] @ read the contents of SDRC_POWER
@@ -291,9 +291,8 @@
str r5, [r4] @ write back to SDRC_POWER register
/* Data memory barrier and Data sync barrier */
- mov r1, #0
- mcr p15, 0, r1, c7, c10, 4
- mcr p15, 0, r1, c7, c10, 5
+ dsb
+ dmb
/*
* ===================================
@@ -319,6 +318,12 @@
nop
bl wait_sdrc_ok
+ mrc p15, 0, r0, c1, c0, 0
+ tst r0, #(1 << 2) @ Check C bit enabled?
+ orreq r0, r0, #(1 << 2) @ Enable the C bit if cleared
+ mcreq p15, 0, r0, c1, c0, 0
+ isb
+
/*
* ===================================
* == Exit point from non-OFF modes ==
@@ -408,9 +413,9 @@
mov r2, #4 @ set some flags in r2, r6
mov r6, #0xff
adr r3, l2_inv_api_params @ r3 points to dummy parameters
- mcr p15, 0, r0, c7, c10, 4 @ data write barrier
- mcr p15, 0, r0, c7, c10, 5 @ data memory barrier
- .word 0xE1600071 @ call SMI monitor (smi #1)
+ dsb @ data write barrier
+ dmb @ data memory barrier
+ smc #1 @ call SMI monitor (smi #1)
/* Write to Aux control register to set some bits */
mov r0, #42 @ set service ID for PPA
mov r12, r0 @ copy secure Service ID in r12
@@ -419,9 +424,9 @@
mov r6, #0xff
ldr r4, scratchpad_base
ldr r3, [r4, #0xBC] @ r3 points to parameters
- mcr p15, 0, r0, c7, c10, 4 @ data write barrier
- mcr p15, 0, r0, c7, c10, 5 @ data memory barrier
- .word 0xE1600071 @ call SMI monitor (smi #1)
+ dsb @ data write barrier
+ dmb @ data memory barrier
+ smc #1 @ call SMI monitor (smi #1)
#ifdef CONFIG_OMAP3_L2_AUX_SECURE_SAVE_RESTORE
/* Restore L2 aux control register */
@@ -434,29 +439,30 @@
ldr r4, scratchpad_base
ldr r3, [r4, #0xBC]
adds r3, r3, #8 @ r3 points to parameters
- mcr p15, 0, r0, c7, c10, 4 @ data write barrier
- mcr p15, 0, r0, c7, c10, 5 @ data memory barrier
- .word 0xE1600071 @ call SMI monitor (smi #1)
+ dsb @ data write barrier
+ dmb @ data memory barrier
+ smc #1 @ call SMI monitor (smi #1)
#endif
b logic_l1_restore
+ .align
l2_inv_api_params:
.word 0x1, 0x00
l2_inv_gp:
/* Execute smi to invalidate L2 cache */
mov r12, #0x1 @ set up to invalidate L2
- .word 0xE1600070 @ Call SMI monitor (smieq)
+ smc #0 @ Call SMI monitor (smieq)
/* Write to Aux control register to set some bits */
ldr r4, scratchpad_base
ldr r3, [r4,#0xBC]
ldr r0, [r3,#4]
mov r12, #0x3
- .word 0xE1600070 @ Call SMI monitor (smieq)
+ smc #0 @ Call SMI monitor (smieq)
ldr r4, scratchpad_base
ldr r3, [r4,#0xBC]
ldr r0, [r3,#12]
mov r12, #0x2
- .word 0xE1600070 @ Call SMI monitor (smieq)
+ smc #0 @ Call SMI monitor (smieq)
logic_l1_restore:
ldr r1, l2dis_3630
cmp r1, #0x1 @ Test if L2 re-enable needed on 3630
@@ -475,68 +481,29 @@
ldr r4, scratchpad_base
ldr r3, [r4,#0xBC]
adds r3, r3, #16
+
ldmia r3!, {r4-r6}
- mov sp, r4
- msr spsr_cxsf, r5
- mov lr, r6
+ mov sp, r4 @ Restore sp
+ msr spsr_cxsf, r5 @ Restore spsr
+ mov lr, r6 @ Restore lr
- ldmia r3!, {r4-r9}
- /* Coprocessor access Control Register */
- mcr p15, 0, r4, c1, c0, 2
+ ldmia r3!, {r4-r7}
+ mcr p15, 0, r4, c1, c0, 2 @ Coprocessor access Control Register
+ mcr p15, 0, r5, c2, c0, 0 @ TTBR0
+ mcr p15, 0, r6, c2, c0, 1 @ TTBR1
+ mcr p15, 0, r7, c2, c0, 2 @ TTBCR
- /* TTBR0 */
- MCR p15, 0, r5, c2, c0, 0
- /* TTBR1 */
- MCR p15, 0, r6, c2, c0, 1
- /* Translation table base control register */
- MCR p15, 0, r7, c2, c0, 2
- /* Domain access Control Register */
- MCR p15, 0, r8, c3, c0, 0
- /* Data fault status Register */
- MCR p15, 0, r9, c5, c0, 0
+ ldmia r3!,{r4-r6}
+ mcr p15, 0, r4, c3, c0, 0 @ Domain access Control Register
+ mcr p15, 0, r5, c10, c2, 0 @ PRRR
+ mcr p15, 0, r6, c10, c2, 1 @ NMRR
- ldmia r3!,{r4-r8}
- /* Instruction fault status Register */
- MCR p15, 0, r4, c5, c0, 1
- /* Data Auxiliary Fault Status Register */
- MCR p15, 0, r5, c5, c1, 0
- /* Instruction Auxiliary Fault Status Register*/
- MCR p15, 0, r6, c5, c1, 1
- /* Data Fault Address Register */
- MCR p15, 0, r7, c6, c0, 0
- /* Instruction Fault Address Register*/
- MCR p15, 0, r8, c6, c0, 2
+
ldmia r3!,{r4-r7}
-
- /* User r/w thread and process ID */
- MCR p15, 0, r4, c13, c0, 2
- /* User ro thread and process ID */
- MCR p15, 0, r5, c13, c0, 3
- /* Privileged only thread and process ID */
- MCR p15, 0, r6, c13, c0, 4
- /* Cache size selection */
- MCR p15, 2, r7, c0, c0, 0
- ldmia r3!,{r4-r8}
- /* Data TLB lockdown registers */
- MCR p15, 0, r4, c10, c0, 0
- /* Instruction TLB lockdown registers */
- MCR p15, 0, r5, c10, c0, 1
- /* Secure or Nonsecure Vector Base Address */
- MCR p15, 0, r6, c12, c0, 0
- /* FCSE PID */
- MCR p15, 0, r7, c13, c0, 0
- /* Context PID */
- MCR p15, 0, r8, c13, c0, 1
-
- ldmia r3!,{r4-r5}
- /* Primary memory remap register */
- MCR p15, 0, r4, c10, c2, 0
- /* Normal memory remap register */
- MCR p15, 0, r5, c10, c2, 1
-
- /* Restore cpsr */
- ldmia r3!,{r4} @ load CPSR from SDRAM
- msr cpsr, r4 @ store cpsr
+ mcr p15, 0, r4, c13, c0, 1 @ Context ID
+ mcr p15, 0, r5, c13, c0, 2 @ User r/w thread and process ID
+ mrc p15, 0, r6, c12, c0, 0 @ Secure or NS vector base address
+ msr cpsr, r7 @ store cpsr
/* Enabling MMU here */
mrc p15, 0, r7, c2, c0, 2 @ Read TTBRControl
@@ -594,12 +561,17 @@
ldr r2, cache_pred_disable_mask
and r4, r2
mcr p15, 0, r4, c1, c0, 0
+ dsb
+ isb
+ ldr r0, =restoremmu_on
+ bx r0
/*
* ==============================
* == Exit point from OFF mode ==
* ==============================
*/
+restoremmu_on:
ldmfd sp!, {r0-r12, pc} @ restore regs and return
@@ -609,6 +581,7 @@
/* This function implements the erratum ID i443 WA, applies to 34xx >= ES3.0 */
.text
+ .align 3
ENTRY(es3_sdrc_fix)
ldr r4, sdrc_syscfg @ get config addr
ldr r5, [r4] @ get value
@@ -636,6 +609,7 @@
str r5, [r4] @ kick off refreshes
bx lr
+ .align
sdrc_syscfg:
.word SDRC_SYSCONFIG_P
sdrc_mr_0:
@@ -650,6 +624,7 @@
.word SDRC_EMR2_1_P
sdrc_manual_1:
.word SDRC_MANUAL_1_P
+ENDPROC(es3_sdrc_fix)
ENTRY(es3_sdrc_fix_sz)
.word . - es3_sdrc_fix
@@ -684,6 +659,12 @@
bic r5, r5, #0x40
str r5, [r4]
+/*
+ * PC-relative stores lead to undefined behaviour in Thumb-2: use a r7 as a
+ * base instead.
+ * Be careful not to clobber r7 when maintaing this code.
+ */
+
is_dll_in_lock_mode:
/* Is dll in lock mode? */
ldr r4, sdrc_dlla_ctrl
@@ -691,10 +672,11 @@
tst r5, #0x4
bxne lr @ Return if locked
/* wait till dll locks */
+ adr r7, kick_counter
wait_dll_lock_timed:
ldr r4, wait_dll_lock_counter
add r4, r4, #1
- str r4, wait_dll_lock_counter
+ str r4, [r7, #wait_dll_lock_counter - kick_counter]
ldr r4, sdrc_dlla_status
/* Wait 20uS for lock */
mov r6, #8
@@ -720,9 +702,10 @@
dsb
ldr r4, kick_counter
add r4, r4, #1
- str r4, kick_counter
+ str r4, [r7] @ kick_counter
b wait_dll_lock_timed
+ .align
cm_idlest1_core:
.word CM_IDLEST1_CORE_V
cm_idlest_ckgen:
@@ -765,6 +748,7 @@
.word 0
wait_dll_lock_counter:
.word 0
+ENDPROC(omap34xx_cpu_suspend)
ENTRY(omap34xx_cpu_suspend_sz)
.word . - omap34xx_cpu_suspend
diff --git a/arch/arm/mach-omap2/smartreflex-class3.c b/arch/arm/mach-omap2/smartreflex-class3.c
index 60e7055..f438cf4 100644
--- a/arch/arm/mach-omap2/smartreflex-class3.c
+++ b/arch/arm/mach-omap2/smartreflex-class3.c
@@ -11,7 +11,7 @@
* published by the Free Software Foundation.
*/
-#include <plat/smartreflex.h>
+#include "smartreflex.h"
static int sr_class3_enable(struct voltagedomain *voltdm)
{
diff --git a/arch/arm/mach-omap2/smartreflex.c b/arch/arm/mach-omap2/smartreflex.c
index 1a777e3..8f674c9 100644
--- a/arch/arm/mach-omap2/smartreflex.c
+++ b/arch/arm/mach-omap2/smartreflex.c
@@ -26,9 +26,9 @@
#include <linux/pm_runtime.h>
#include <plat/common.h>
-#include <plat/smartreflex.h>
#include "pm.h"
+#include "smartreflex.h"
#define SMARTREFLEX_NAME_LEN 16
#define NVALUE_NAME_LEN 40
@@ -54,6 +54,7 @@
struct list_head node;
struct omap_sr_nvalue_table *nvalue_table;
struct voltagedomain *voltdm;
+ struct dentry *dbg_dir;
};
/* sr_list contains all the instances of smartreflex module */
@@ -260,9 +261,11 @@
if (sr_class->class_type == SR_CLASS2 &&
sr_class->notify_flags && sr_info->irq) {
- name = kzalloc(SMARTREFLEX_NAME_LEN + 1, GFP_KERNEL);
- strcpy(name, "sr_");
- strcat(name, sr_info->voltdm->name);
+ name = kasprintf(GFP_KERNEL, "sr_%s", sr_info->voltdm->name);
+ if (name == NULL) {
+ ret = -ENOMEM;
+ goto error;
+ }
ret = request_irq(sr_info->irq, sr_interrupt,
0, name, (void *)sr_info);
if (ret)
@@ -821,7 +824,7 @@
struct omap_sr *sr_info = kzalloc(sizeof(struct omap_sr), GFP_KERNEL);
struct omap_sr_data *pdata = pdev->dev.platform_data;
struct resource *mem, *irq;
- struct dentry *vdd_dbg_dir, *dbg_dir, *nvalue_dir;
+ struct dentry *vdd_dbg_dir, *nvalue_dir;
struct omap_volt_data *volt_data;
int i, ret = 0;
@@ -896,24 +899,24 @@
goto err_release_region;
}
- dbg_dir = debugfs_create_dir("smartreflex", vdd_dbg_dir);
- if (IS_ERR(dbg_dir)) {
+ sr_info->dbg_dir = debugfs_create_dir("smartreflex", vdd_dbg_dir);
+ if (IS_ERR(sr_info->dbg_dir)) {
dev_err(&pdev->dev, "%s: Unable to create debugfs directory\n",
__func__);
- ret = PTR_ERR(dbg_dir);
+ ret = PTR_ERR(sr_info->dbg_dir);
goto err_release_region;
}
- (void) debugfs_create_file("autocomp", S_IRUGO | S_IWUSR, dbg_dir,
- (void *)sr_info, &pm_sr_fops);
- (void) debugfs_create_x32("errweight", S_IRUGO, dbg_dir,
+ (void) debugfs_create_file("autocomp", S_IRUGO | S_IWUSR,
+ sr_info->dbg_dir, (void *)sr_info, &pm_sr_fops);
+ (void) debugfs_create_x32("errweight", S_IRUGO, sr_info->dbg_dir,
&sr_info->err_weight);
- (void) debugfs_create_x32("errmaxlimit", S_IRUGO, dbg_dir,
+ (void) debugfs_create_x32("errmaxlimit", S_IRUGO, sr_info->dbg_dir,
&sr_info->err_maxlimit);
- (void) debugfs_create_x32("errminlimit", S_IRUGO, dbg_dir,
+ (void) debugfs_create_x32("errminlimit", S_IRUGO, sr_info->dbg_dir,
&sr_info->err_minlimit);
- nvalue_dir = debugfs_create_dir("nvalue", dbg_dir);
+ nvalue_dir = debugfs_create_dir("nvalue", sr_info->dbg_dir);
if (IS_ERR(nvalue_dir)) {
dev_err(&pdev->dev, "%s: Unable to create debugfs directory"
"for n-values\n", __func__);
@@ -970,6 +973,8 @@
if (sr_info->autocomp_active)
sr_stop_vddautocomp(sr_info);
+ if (sr_info->dbg_dir)
+ debugfs_remove_recursive(sr_info->dbg_dir);
list_del(&sr_info->node);
iounmap(sr_info->base);
diff --git a/arch/arm/plat-omap/include/plat/smartreflex.h b/arch/arm/mach-omap2/smartreflex.h
similarity index 99%
rename from arch/arm/plat-omap/include/plat/smartreflex.h
rename to arch/arm/mach-omap2/smartreflex.h
index 6568c88..5f35b9e 100644
--- a/arch/arm/plat-omap/include/plat/smartreflex.h
+++ b/arch/arm/mach-omap2/smartreflex.h
@@ -21,7 +21,8 @@
#define __ASM_ARM_OMAP_SMARTREFLEX_H
#include <linux/platform_device.h>
-#include <plat/voltage.h>
+
+#include "voltage.h"
/*
* Different Smartreflex IPs version. The v1 is the 65nm version used in
diff --git a/arch/arm/mach-omap2/sr_device.c b/arch/arm/mach-omap2/sr_device.c
index b1e0af1..10d3c5e 100644
--- a/arch/arm/mach-omap2/sr_device.c
+++ b/arch/arm/mach-omap2/sr_device.c
@@ -23,9 +23,9 @@
#include <linux/io.h>
#include <plat/omap_device.h>
-#include <plat/smartreflex.h>
-#include <plat/voltage.h>
+#include "smartreflex.h"
+#include "voltage.h"
#include "control.h"
#include "pm.h"
diff --git a/arch/arm/mach-omap2/sram34xx.S b/arch/arm/mach-omap2/sram34xx.S
index 25011ca..6f5849a 100644
--- a/arch/arm/mach-omap2/sram34xx.S
+++ b/arch/arm/mach-omap2/sram34xx.S
@@ -34,6 +34,12 @@
#include "sdrc.h"
#include "cm2xxx_3xxx.h"
+/*
+ * This file needs be built unconditionally as ARM to interoperate correctly
+ * with non-Thumb-2-capable firmware.
+ */
+ .arm
+
.text
/* r1 parameters */
@@ -117,24 +123,36 @@
@ pull the extra args off the stack
@ and store them in SRAM
+
+/*
+ * PC-relative stores are deprecated in ARMv7 and lead to undefined behaviour
+ * in Thumb-2: use a r7 as a base instead.
+ * Be careful not to clobber r7 when maintaing this file.
+ */
+ THUMB( adr r7, omap3_sram_configure_core_dpll )
+ .macro strtext Rt:req, label:req
+ ARM( str \Rt, \label )
+ THUMB( str \Rt, [r7, \label - omap3_sram_configure_core_dpll] )
+ .endm
+
ldr r4, [sp, #52]
- str r4, omap_sdrc_rfr_ctrl_0_val
+ strtext r4, omap_sdrc_rfr_ctrl_0_val
ldr r4, [sp, #56]
- str r4, omap_sdrc_actim_ctrl_a_0_val
+ strtext r4, omap_sdrc_actim_ctrl_a_0_val
ldr r4, [sp, #60]
- str r4, omap_sdrc_actim_ctrl_b_0_val
+ strtext r4, omap_sdrc_actim_ctrl_b_0_val
ldr r4, [sp, #64]
- str r4, omap_sdrc_mr_0_val
+ strtext r4, omap_sdrc_mr_0_val
ldr r4, [sp, #68]
- str r4, omap_sdrc_rfr_ctrl_1_val
+ strtext r4, omap_sdrc_rfr_ctrl_1_val
cmp r4, #0 @ if SDRC_RFR_CTRL_1 is 0,
beq skip_cs1_params @ do not use cs1 params
ldr r4, [sp, #72]
- str r4, omap_sdrc_actim_ctrl_a_1_val
+ strtext r4, omap_sdrc_actim_ctrl_a_1_val
ldr r4, [sp, #76]
- str r4, omap_sdrc_actim_ctrl_b_1_val
+ strtext r4, omap_sdrc_actim_ctrl_b_1_val
ldr r4, [sp, #80]
- str r4, omap_sdrc_mr_1_val
+ strtext r4, omap_sdrc_mr_1_val
skip_cs1_params:
mrc p15, 0, r8, c1, c0, 0 @ read ctrl register
bic r10, r8, #0x800 @ clear Z-bit, disable branch prediction
@@ -272,6 +290,7 @@
ldr r12, [r11] @ posted-write barrier for SDRC
bx lr
+ .align
omap3_sdrc_power:
.word OMAP34XX_SDRC_REGADDR(SDRC_POWER)
omap3_cm_clksel1_pll:
@@ -320,6 +339,7 @@
.word OMAP34XX_SDRC_REGADDR(SDRC_DLLA_CTRL)
core_m2_mask_val:
.word 0x07FFFFFF
+ENDPROC(omap3_sram_configure_core_dpll)
ENTRY(omap3_sram_configure_core_dpll_sz)
.word . - omap3_sram_configure_core_dpll
diff --git a/arch/arm/mach-omap2/timer-gp.c b/arch/arm/mach-omap2/timer-gp.c
index 0fc550e..3b9cf85 100644
--- a/arch/arm/mach-omap2/timer-gp.c
+++ b/arch/arm/mach-omap2/timer-gp.c
@@ -40,10 +40,11 @@
#include <plat/dmtimer.h>
#include <asm/localtimer.h>
#include <asm/sched_clock.h>
+#include <plat/common.h>
+#include <plat/omap_hwmod.h>
#include "timer-gp.h"
-#include <plat/common.h>
/* MAX_GPTIMER_ID: number of GPTIMERs on the chip */
#define MAX_GPTIMER_ID 12
@@ -133,9 +134,13 @@
{
u32 tick_rate;
int src;
+ char clockevent_hwmod_name[8]; /* 8 = sizeof("timerXX0") */
inited = 1;
+ sprintf(clockevent_hwmod_name, "timer%d", gptimer_id);
+ omap_hwmod_setup_one(clockevent_hwmod_name);
+
gptimer = omap_dm_timer_request_specific(gptimer_id);
BUG_ON(gptimer == NULL);
gptimer_wakeup = gptimer;
diff --git a/arch/arm/mach-omap2/usb-musb.c b/arch/arm/mach-omap2/usb-musb.c
index 241fc94..35559f7 100644
--- a/arch/arm/mach-omap2/usb-musb.c
+++ b/arch/arm/mach-omap2/usb-musb.c
@@ -30,118 +30,11 @@
#include <mach/irqs.h>
#include <mach/am35xx.h>
#include <plat/usb.h>
-#include "control.h"
+#include <plat/omap_device.h>
+#include "mux.h"
#if defined(CONFIG_USB_MUSB_OMAP2PLUS) || defined (CONFIG_USB_MUSB_AM35X)
-static void am35x_musb_reset(void)
-{
- u32 regval;
-
- /* Reset the musb interface */
- regval = omap_ctrl_readl(AM35XX_CONTROL_IP_SW_RESET);
-
- regval |= AM35XX_USBOTGSS_SW_RST;
- omap_ctrl_writel(regval, AM35XX_CONTROL_IP_SW_RESET);
-
- regval &= ~AM35XX_USBOTGSS_SW_RST;
- omap_ctrl_writel(regval, AM35XX_CONTROL_IP_SW_RESET);
-
- regval = omap_ctrl_readl(AM35XX_CONTROL_IP_SW_RESET);
-}
-
-static void am35x_musb_phy_power(u8 on)
-{
- unsigned long timeout = jiffies + msecs_to_jiffies(100);
- u32 devconf2;
-
- if (on) {
- /*
- * Start the on-chip PHY and its PLL.
- */
- devconf2 = omap_ctrl_readl(AM35XX_CONTROL_DEVCONF2);
-
- devconf2 &= ~(CONF2_RESET | CONF2_PHYPWRDN | CONF2_OTGPWRDN);
- devconf2 |= CONF2_PHY_PLLON;
-
- omap_ctrl_writel(devconf2, AM35XX_CONTROL_DEVCONF2);
-
- pr_info(KERN_INFO "Waiting for PHY clock good...\n");
- while (!(omap_ctrl_readl(AM35XX_CONTROL_DEVCONF2)
- & CONF2_PHYCLKGD)) {
- cpu_relax();
-
- if (time_after(jiffies, timeout)) {
- pr_err(KERN_ERR "musb PHY clock good timed out\n");
- break;
- }
- }
- } else {
- /*
- * Power down the on-chip PHY.
- */
- devconf2 = omap_ctrl_readl(AM35XX_CONTROL_DEVCONF2);
-
- devconf2 &= ~CONF2_PHY_PLLON;
- devconf2 |= CONF2_PHYPWRDN | CONF2_OTGPWRDN;
- omap_ctrl_writel(devconf2, AM35XX_CONTROL_DEVCONF2);
- }
-}
-
-static void am35x_musb_clear_irq(void)
-{
- u32 regval;
-
- regval = omap_ctrl_readl(AM35XX_CONTROL_LVL_INTR_CLEAR);
- regval |= AM35XX_USBOTGSS_INT_CLR;
- omap_ctrl_writel(regval, AM35XX_CONTROL_LVL_INTR_CLEAR);
- regval = omap_ctrl_readl(AM35XX_CONTROL_LVL_INTR_CLEAR);
-}
-
-static void am35x_musb_set_mode(u8 musb_mode)
-{
- u32 devconf2 = omap_ctrl_readl(AM35XX_CONTROL_DEVCONF2);
-
- devconf2 &= ~CONF2_OTGMODE;
- switch (musb_mode) {
-#ifdef CONFIG_USB_MUSB_HDRC_HCD
- case MUSB_HOST: /* Force VBUS valid, ID = 0 */
- devconf2 |= CONF2_FORCE_HOST;
- break;
-#endif
-#ifdef CONFIG_USB_GADGET_MUSB_HDRC
- case MUSB_PERIPHERAL: /* Force VBUS valid, ID = 1 */
- devconf2 |= CONF2_FORCE_DEVICE;
- break;
-#endif
-#ifdef CONFIG_USB_MUSB_OTG
- case MUSB_OTG: /* Don't override the VBUS/ID comparators */
- devconf2 |= CONF2_NO_OVERRIDE;
- break;
-#endif
- default:
- pr_info(KERN_INFO "Unsupported mode %u\n", musb_mode);
- }
-
- omap_ctrl_writel(devconf2, AM35XX_CONTROL_DEVCONF2);
-}
-
-static struct resource musb_resources[] = {
- [0] = { /* start and end set dynamically */
- .flags = IORESOURCE_MEM,
- },
- [1] = { /* general IRQ */
- .start = INT_243X_HS_USB_MC,
- .flags = IORESOURCE_IRQ,
- .name = "mc",
- },
- [2] = { /* DMA IRQ */
- .start = INT_243X_HS_USB_DMA,
- .flags = IORESOURCE_IRQ,
- .name = "dma",
- },
-};
-
static struct musb_hdrc_config musb_config = {
.multipoint = 1,
.dyn_fifo = 1,
@@ -169,38 +62,65 @@
static u64 musb_dmamask = DMA_BIT_MASK(32);
-static struct platform_device musb_device = {
- .name = "musb-omap2430",
- .id = -1,
- .dev = {
- .dma_mask = &musb_dmamask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- .platform_data = &musb_plat,
+static struct omap_device_pm_latency omap_musb_latency[] = {
+ {
+ .deactivate_func = omap_device_idle_hwmods,
+ .activate_func = omap_device_enable_hwmods,
+ .flags = OMAP_DEVICE_LATENCY_AUTO_ADJUST,
},
- .num_resources = ARRAY_SIZE(musb_resources),
- .resource = musb_resources,
};
+static void usb_musb_mux_init(struct omap_musb_board_data *board_data)
+{
+ switch (board_data->interface_type) {
+ case MUSB_INTERFACE_UTMI:
+ omap_mux_init_signal("usba0_otg_dp", OMAP_PIN_INPUT);
+ omap_mux_init_signal("usba0_otg_dm", OMAP_PIN_INPUT);
+ break;
+ case MUSB_INTERFACE_ULPI:
+ omap_mux_init_signal("usba0_ulpiphy_clk",
+ OMAP_PIN_INPUT_PULLDOWN);
+ omap_mux_init_signal("usba0_ulpiphy_stp",
+ OMAP_PIN_INPUT_PULLDOWN);
+ omap_mux_init_signal("usba0_ulpiphy_dir",
+ OMAP_PIN_INPUT_PULLDOWN);
+ omap_mux_init_signal("usba0_ulpiphy_nxt",
+ OMAP_PIN_INPUT_PULLDOWN);
+ omap_mux_init_signal("usba0_ulpiphy_dat0",
+ OMAP_PIN_INPUT_PULLDOWN);
+ omap_mux_init_signal("usba0_ulpiphy_dat1",
+ OMAP_PIN_INPUT_PULLDOWN);
+ omap_mux_init_signal("usba0_ulpiphy_dat2",
+ OMAP_PIN_INPUT_PULLDOWN);
+ omap_mux_init_signal("usba0_ulpiphy_dat3",
+ OMAP_PIN_INPUT_PULLDOWN);
+ omap_mux_init_signal("usba0_ulpiphy_dat4",
+ OMAP_PIN_INPUT_PULLDOWN);
+ omap_mux_init_signal("usba0_ulpiphy_dat5",
+ OMAP_PIN_INPUT_PULLDOWN);
+ omap_mux_init_signal("usba0_ulpiphy_dat6",
+ OMAP_PIN_INPUT_PULLDOWN);
+ omap_mux_init_signal("usba0_ulpiphy_dat7",
+ OMAP_PIN_INPUT_PULLDOWN);
+ break;
+ default:
+ break;
+ }
+}
+
void __init usb_musb_init(struct omap_musb_board_data *board_data)
{
- if (cpu_is_omap243x()) {
- musb_resources[0].start = OMAP243X_HS_BASE;
- } else if (cpu_is_omap3517() || cpu_is_omap3505()) {
- musb_device.name = "musb-am35x";
- musb_resources[0].start = AM35XX_IPSS_USBOTGSS_BASE;
- musb_resources[1].start = INT_35XX_USBOTG_IRQ;
- board_data->set_phy_power = am35x_musb_phy_power;
- board_data->clear_irq = am35x_musb_clear_irq;
- board_data->set_mode = am35x_musb_set_mode;
- board_data->reset = am35x_musb_reset;
- } else if (cpu_is_omap34xx()) {
- musb_resources[0].start = OMAP34XX_HSUSB_OTG_BASE;
+ struct omap_hwmod *oh;
+ struct omap_device *od;
+ struct platform_device *pdev;
+ struct device *dev;
+ int bus_id = -1;
+ const char *oh_name, *name;
+
+ if (cpu_is_omap3517() || cpu_is_omap3505()) {
} else if (cpu_is_omap44xx()) {
- musb_resources[0].start = OMAP44XX_HSUSB_OTG_BASE;
- musb_resources[1].start = OMAP44XX_IRQ_HS_USB_MC_N;
- musb_resources[2].start = OMAP44XX_IRQ_HS_USB_DMA_N;
+ usb_musb_mux_init(board_data);
}
- musb_resources[0].end = musb_resources[0].start + SZ_4K - 1;
/*
* REVISIT: This line can be removed once all the platforms using
@@ -212,12 +132,38 @@
musb_plat.mode = board_data->mode;
musb_plat.extvbus = board_data->extvbus;
- if (platform_device_register(&musb_device) < 0)
- printk(KERN_ERR "Unable to register HS-USB (MUSB) device\n");
-
if (cpu_is_omap44xx())
omap4430_phy_init(dev);
+ if (cpu_is_omap3517() || cpu_is_omap3505()) {
+ oh_name = "am35x_otg_hs";
+ name = "musb-am35x";
+ } else {
+ oh_name = "usb_otg_hs";
+ name = "musb-omap2430";
+ }
+
+ oh = omap_hwmod_lookup(oh_name);
+ if (!oh) {
+ pr_err("Could not look up %s\n", oh_name);
+ return;
+ }
+
+ od = omap_device_build(name, bus_id, oh, &musb_plat,
+ sizeof(musb_plat), omap_musb_latency,
+ ARRAY_SIZE(omap_musb_latency), false);
+ if (IS_ERR(od)) {
+ pr_err("Could not build omap_device for %s %s\n",
+ name, oh_name);
+ return;
+ }
+
+ pdev = &od->pdev;
+ dev = &pdev->dev;
+ get_device(dev);
+ dev->dma_mask = &musb_dmamask;
+ dev->coherent_dma_mask = musb_dmamask;
+ put_device(dev);
}
#else
diff --git a/arch/arm/mach-omap2/vc.h b/arch/arm/mach-omap2/vc.h
new file mode 100644
index 0000000..e776777
--- /dev/null
+++ b/arch/arm/mach-omap2/vc.h
@@ -0,0 +1,83 @@
+/*
+ * OMAP3/4 Voltage Controller (VC) structure and macro definitions
+ *
+ * Copyright (C) 2007, 2010 Texas Instruments, Inc.
+ * Rajendra Nayak <rnayak@ti.com>
+ * Lesly A M <x0080970@ti.com>
+ * Thara Gopinath <thara@ti.com>
+ *
+ * Copyright (C) 2008, 2011 Nokia Corporation
+ * Kalle Jokiniemi
+ * Paul Walmsley
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License version
+ * 2 as published by the Free Software Foundation.
+ */
+#ifndef __ARCH_ARM_MACH_OMAP2_VC_H
+#define __ARCH_ARM_MACH_OMAP2_VC_H
+
+#include <linux/kernel.h>
+
+/**
+ * struct omap_vc_common_data - per-VC register/bitfield data
+ * @cmd_on_mask: ON bitmask in PRM_VC_CMD_VAL* register
+ * @valid: VALID bitmask in PRM_VC_BYPASS_VAL register
+ * @smps_sa_reg: Offset of PRM_VC_SMPS_SA reg from PRM start
+ * @smps_volra_reg: Offset of PRM_VC_SMPS_VOL_RA reg from PRM start
+ * @bypass_val_reg: Offset of PRM_VC_BYPASS_VAL reg from PRM start
+ * @data_shift: DATA field shift in PRM_VC_BYPASS_VAL register
+ * @slaveaddr_shift: SLAVEADDR field shift in PRM_VC_BYPASS_VAL register
+ * @regaddr_shift: REGADDR field shift in PRM_VC_BYPASS_VAL register
+ * @cmd_on_shift: ON field shift in PRM_VC_CMD_VAL_* register
+ * @cmd_onlp_shift: ONLP field shift in PRM_VC_CMD_VAL_* register
+ * @cmd_ret_shift: RET field shift in PRM_VC_CMD_VAL_* register
+ * @cmd_off_shift: OFF field shift in PRM_VC_CMD_VAL_* register
+ *
+ * XXX One of cmd_on_mask and cmd_on_shift are not needed
+ * XXX VALID should probably be a shift, not a mask
+ */
+struct omap_vc_common_data {
+ u32 cmd_on_mask;
+ u32 valid;
+ u8 smps_sa_reg;
+ u8 smps_volra_reg;
+ u8 bypass_val_reg;
+ u8 data_shift;
+ u8 slaveaddr_shift;
+ u8 regaddr_shift;
+ u8 cmd_on_shift;
+ u8 cmd_onlp_shift;
+ u8 cmd_ret_shift;
+ u8 cmd_off_shift;
+};
+
+/**
+ * struct omap_vc_instance_data - VC per-instance data
+ * @vc_common: pointer to VC common data for this platform
+ * @smps_sa_mask: SA* bitmask in the PRM_VC_SMPS_SA register
+ * @smps_volra_mask: VOLRA* bitmask in the PRM_VC_VOL_RA register
+ * @smps_sa_shift: SA* field shift in the PRM_VC_SMPS_SA register
+ * @smps_volra_shift: VOLRA* field shift in the PRM_VC_VOL_RA register
+ *
+ * XXX It is not necessary to have both a *_mask and a *_shift -
+ * remove one
+ */
+struct omap_vc_instance_data {
+ const struct omap_vc_common_data *vc_common;
+ u32 smps_sa_mask;
+ u32 smps_volra_mask;
+ u8 cmdval_reg;
+ u8 smps_sa_shift;
+ u8 smps_volra_shift;
+};
+
+extern struct omap_vc_instance_data omap3_vc1_data;
+extern struct omap_vc_instance_data omap3_vc2_data;
+
+extern struct omap_vc_instance_data omap4_vc_mpu_data;
+extern struct omap_vc_instance_data omap4_vc_iva_data;
+extern struct omap_vc_instance_data omap4_vc_core_data;
+
+#endif
+
diff --git a/arch/arm/mach-omap2/vc3xxx_data.c b/arch/arm/mach-omap2/vc3xxx_data.c
new file mode 100644
index 0000000..f37dc4b
--- /dev/null
+++ b/arch/arm/mach-omap2/vc3xxx_data.c
@@ -0,0 +1,63 @@
+/*
+ * OMAP3 Voltage Controller (VC) data
+ *
+ * Copyright (C) 2007, 2010 Texas Instruments, Inc.
+ * Rajendra Nayak <rnayak@ti.com>
+ * Lesly A M <x0080970@ti.com>
+ * Thara Gopinath <thara@ti.com>
+ *
+ * Copyright (C) 2008, 2011 Nokia Corporation
+ * Kalle Jokiniemi
+ * Paul Walmsley
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#include <linux/io.h>
+#include <linux/err.h>
+#include <linux/init.h>
+
+#include <plat/common.h>
+
+#include "prm-regbits-34xx.h"
+#include "voltage.h"
+
+#include "vc.h"
+
+/*
+ * VC data common to 34xx/36xx chips
+ * XXX This stuff presumably belongs in the vc3xxx.c or vc.c file.
+ */
+static struct omap_vc_common_data omap3_vc_common = {
+ .smps_sa_reg = OMAP3_PRM_VC_SMPS_SA_OFFSET,
+ .smps_volra_reg = OMAP3_PRM_VC_SMPS_VOL_RA_OFFSET,
+ .bypass_val_reg = OMAP3_PRM_VC_BYPASS_VAL_OFFSET,
+ .data_shift = OMAP3430_DATA_SHIFT,
+ .slaveaddr_shift = OMAP3430_SLAVEADDR_SHIFT,
+ .regaddr_shift = OMAP3430_REGADDR_SHIFT,
+ .valid = OMAP3430_VALID_MASK,
+ .cmd_on_shift = OMAP3430_VC_CMD_ON_SHIFT,
+ .cmd_on_mask = OMAP3430_VC_CMD_ON_MASK,
+ .cmd_onlp_shift = OMAP3430_VC_CMD_ONLP_SHIFT,
+ .cmd_ret_shift = OMAP3430_VC_CMD_RET_SHIFT,
+ .cmd_off_shift = OMAP3430_VC_CMD_OFF_SHIFT,
+};
+
+struct omap_vc_instance_data omap3_vc1_data = {
+ .vc_common = &omap3_vc_common,
+ .cmdval_reg = OMAP3_PRM_VC_CMD_VAL_0_OFFSET,
+ .smps_sa_shift = OMAP3430_PRM_VC_SMPS_SA_SA0_SHIFT,
+ .smps_sa_mask = OMAP3430_PRM_VC_SMPS_SA_SA0_MASK,
+ .smps_volra_shift = OMAP3430_VOLRA0_SHIFT,
+ .smps_volra_mask = OMAP3430_VOLRA0_MASK,
+};
+
+struct omap_vc_instance_data omap3_vc2_data = {
+ .vc_common = &omap3_vc_common,
+ .cmdval_reg = OMAP3_PRM_VC_CMD_VAL_1_OFFSET,
+ .smps_sa_shift = OMAP3430_PRM_VC_SMPS_SA_SA1_SHIFT,
+ .smps_sa_mask = OMAP3430_PRM_VC_SMPS_SA_SA1_MASK,
+ .smps_volra_shift = OMAP3430_VOLRA1_SHIFT,
+ .smps_volra_mask = OMAP3430_VOLRA1_MASK,
+};
diff --git a/arch/arm/mach-omap2/vc44xx_data.c b/arch/arm/mach-omap2/vc44xx_data.c
new file mode 100644
index 0000000..a98da8d
--- /dev/null
+++ b/arch/arm/mach-omap2/vc44xx_data.c
@@ -0,0 +1,75 @@
+/*
+ * OMAP4 Voltage Controller (VC) data
+ *
+ * Copyright (C) 2007, 2010 Texas Instruments, Inc.
+ * Rajendra Nayak <rnayak@ti.com>
+ * Lesly A M <x0080970@ti.com>
+ * Thara Gopinath <thara@ti.com>
+ *
+ * Copyright (C) 2008, 2011 Nokia Corporation
+ * Kalle Jokiniemi
+ * Paul Walmsley
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#include <linux/io.h>
+#include <linux/err.h>
+#include <linux/init.h>
+
+#include <plat/common.h>
+
+#include "prm44xx.h"
+#include "prm-regbits-44xx.h"
+#include "voltage.h"
+
+#include "vc.h"
+
+/*
+ * VC data common to 44xx chips
+ * XXX This stuff presumably belongs in the vc3xxx.c or vc.c file.
+ */
+static const struct omap_vc_common_data omap4_vc_common = {
+ .smps_sa_reg = OMAP4_PRM_VC_SMPS_SA_OFFSET,
+ .smps_volra_reg = OMAP4_PRM_VC_VAL_SMPS_RA_VOL_OFFSET,
+ .bypass_val_reg = OMAP4_PRM_VC_VAL_BYPASS_OFFSET,
+ .data_shift = OMAP4430_DATA_SHIFT,
+ .slaveaddr_shift = OMAP4430_SLAVEADDR_SHIFT,
+ .regaddr_shift = OMAP4430_REGADDR_SHIFT,
+ .valid = OMAP4430_VALID_MASK,
+ .cmd_on_shift = OMAP4430_ON_SHIFT,
+ .cmd_on_mask = OMAP4430_ON_MASK,
+ .cmd_onlp_shift = OMAP4430_ONLP_SHIFT,
+ .cmd_ret_shift = OMAP4430_RET_SHIFT,
+ .cmd_off_shift = OMAP4430_OFF_SHIFT,
+};
+
+/* VC instance data for each controllable voltage line */
+struct omap_vc_instance_data omap4_vc_mpu_data = {
+ .vc_common = &omap4_vc_common,
+ .cmdval_reg = OMAP4_PRM_VC_VAL_CMD_VDD_MPU_L_OFFSET,
+ .smps_sa_shift = OMAP4430_SA_VDD_MPU_L_PRM_VC_SMPS_SA_SHIFT,
+ .smps_sa_mask = OMAP4430_SA_VDD_MPU_L_PRM_VC_SMPS_SA_MASK,
+ .smps_volra_shift = OMAP4430_VOLRA_VDD_MPU_L_SHIFT,
+ .smps_volra_mask = OMAP4430_VOLRA_VDD_MPU_L_MASK,
+};
+
+struct omap_vc_instance_data omap4_vc_iva_data = {
+ .vc_common = &omap4_vc_common,
+ .cmdval_reg = OMAP4_PRM_VC_VAL_CMD_VDD_IVA_L_OFFSET,
+ .smps_sa_shift = OMAP4430_SA_VDD_IVA_L_PRM_VC_SMPS_SA_SHIFT,
+ .smps_sa_mask = OMAP4430_SA_VDD_IVA_L_PRM_VC_SMPS_SA_MASK,
+ .smps_volra_shift = OMAP4430_VOLRA_VDD_IVA_L_SHIFT,
+ .smps_volra_mask = OMAP4430_VOLRA_VDD_IVA_L_MASK,
+};
+
+struct omap_vc_instance_data omap4_vc_core_data = {
+ .vc_common = &omap4_vc_common,
+ .cmdval_reg = OMAP4_PRM_VC_VAL_CMD_VDD_CORE_L_OFFSET,
+ .smps_sa_shift = OMAP4430_SA_VDD_CORE_L_0_6_SHIFT,
+ .smps_sa_mask = OMAP4430_SA_VDD_CORE_L_0_6_MASK,
+ .smps_volra_shift = OMAP4430_VOLRA_VDD_CORE_L_SHIFT,
+ .smps_volra_mask = OMAP4430_VOLRA_VDD_CORE_L_MASK,
+};
+
diff --git a/arch/arm/mach-omap2/voltage.c b/arch/arm/mach-omap2/voltage.c
index 12be525..c6facf7 100644
--- a/arch/arm/mach-omap2/voltage.c
+++ b/arch/arm/mach-omap2/voltage.c
@@ -7,8 +7,9 @@
* Rajendra Nayak <rnayak@ti.com>
* Lesly A M <x0080970@ti.com>
*
- * Copyright (C) 2008 Nokia Corporation
+ * Copyright (C) 2008, 2011 Nokia Corporation
* Kalle Jokiniemi
+ * Paul Walmsley
*
* Copyright (C) 2010 Texas Instruments, Inc.
* Thara Gopinath <thara@ti.com>
@@ -26,7 +27,6 @@
#include <linux/slab.h>
#include <plat/common.h>
-#include <plat/voltage.h>
#include "prm-regbits-34xx.h"
#include "prm-regbits-44xx.h"
@@ -35,284 +35,30 @@
#include "prminst44xx.h"
#include "control.h"
-#define VP_IDLE_TIMEOUT 200
-#define VP_TRANXDONE_TIMEOUT 300
+#include "voltage.h"
+
+#include "vc.h"
+#include "vp.h"
+
#define VOLTAGE_DIR_SIZE 16
-/* Voltage processor register offsets */
-struct vp_reg_offs {
- u8 vpconfig;
- u8 vstepmin;
- u8 vstepmax;
- u8 vlimitto;
- u8 vstatus;
- u8 voltage;
-};
-/* Voltage Processor bit field values, shifts and masks */
-struct vp_reg_val {
- /* PRM module */
- u16 prm_mod;
- /* VPx_VPCONFIG */
- u32 vpconfig_erroroffset;
- u16 vpconfig_errorgain;
- u32 vpconfig_errorgain_mask;
- u8 vpconfig_errorgain_shift;
- u32 vpconfig_initvoltage_mask;
- u8 vpconfig_initvoltage_shift;
- u32 vpconfig_timeouten;
- u32 vpconfig_initvdd;
- u32 vpconfig_forceupdate;
- u32 vpconfig_vpenable;
- /* VPx_VSTEPMIN */
- u8 vstepmin_stepmin;
- u16 vstepmin_smpswaittimemin;
- u8 vstepmin_stepmin_shift;
- u8 vstepmin_smpswaittimemin_shift;
- /* VPx_VSTEPMAX */
- u8 vstepmax_stepmax;
- u16 vstepmax_smpswaittimemax;
- u8 vstepmax_stepmax_shift;
- u8 vstepmax_smpswaittimemax_shift;
- /* VPx_VLIMITTO */
- u8 vlimitto_vddmin;
- u8 vlimitto_vddmax;
- u16 vlimitto_timeout;
- u8 vlimitto_vddmin_shift;
- u8 vlimitto_vddmax_shift;
- u8 vlimitto_timeout_shift;
- /* PRM_IRQSTATUS*/
- u32 tranxdone_status;
-};
+static struct omap_vdd_info **vdd_info;
-/* Voltage controller registers and offsets */
-struct vc_reg_info {
- /* PRM module */
- u16 prm_mod;
- /* VC register offsets */
- u8 smps_sa_reg;
- u8 smps_volra_reg;
- u8 bypass_val_reg;
- u8 cmdval_reg;
- u8 voltsetup_reg;
- /*VC_SMPS_SA*/
- u8 smps_sa_shift;
- u32 smps_sa_mask;
- /* VC_SMPS_VOL_RA */
- u8 smps_volra_shift;
- u32 smps_volra_mask;
- /* VC_BYPASS_VAL */
- u8 data_shift;
- u8 slaveaddr_shift;
- u8 regaddr_shift;
- u32 valid;
- /* VC_CMD_VAL */
- u8 cmd_on_shift;
- u8 cmd_onlp_shift;
- u8 cmd_ret_shift;
- u8 cmd_off_shift;
- u32 cmd_on_mask;
- /* PRM_VOLTSETUP */
- u8 voltsetup_shift;
- u32 voltsetup_mask;
-};
-
-/**
- * omap_vdd_info - Per Voltage Domain info
- *
- * @volt_data : voltage table having the distinct voltages supported
- * by the domain and other associated per voltage data.
- * @pmic_info : pmic specific parameters which should be populted by
- * the pmic drivers.
- * @vp_offs : structure containing the offsets for various
- * vp registers
- * @vp_reg : the register values, shifts, masks for various
- * vp registers
- * @vc_reg : structure containing various various vc registers,
- * shifts, masks etc.
- * @voltdm : pointer to the voltage domain structure
- * @debug_dir : debug directory for this voltage domain.
- * @curr_volt : current voltage for this vdd.
- * @ocp_mod : The prm module for accessing the prm irqstatus reg.
- * @prm_irqst_reg : prm irqstatus register.
- * @vp_enabled : flag to keep track of whether vp is enabled or not
- * @volt_scale : API to scale the voltage of the vdd.
- */
-struct omap_vdd_info {
- struct omap_volt_data *volt_data;
- struct omap_volt_pmic_info *pmic_info;
- struct vp_reg_offs vp_offs;
- struct vp_reg_val vp_reg;
- struct vc_reg_info vc_reg;
- struct voltagedomain voltdm;
- struct dentry *debug_dir;
- u32 curr_volt;
- u16 ocp_mod;
- u8 prm_irqst_reg;
- bool vp_enabled;
- u32 (*read_reg) (u16 mod, u8 offset);
- void (*write_reg) (u32 val, u16 mod, u8 offset);
- int (*volt_scale) (struct omap_vdd_info *vdd,
- unsigned long target_volt);
-};
-
-static struct omap_vdd_info *vdd_info;
/*
* Number of scalable voltage domains.
*/
static int nr_scalable_vdd;
-/* OMAP3 VDD sturctures */
-static struct omap_vdd_info omap3_vdd_info[] = {
- {
- .vp_offs = {
- .vpconfig = OMAP3_PRM_VP1_CONFIG_OFFSET,
- .vstepmin = OMAP3_PRM_VP1_VSTEPMIN_OFFSET,
- .vstepmax = OMAP3_PRM_VP1_VSTEPMAX_OFFSET,
- .vlimitto = OMAP3_PRM_VP1_VLIMITTO_OFFSET,
- .vstatus = OMAP3_PRM_VP1_STATUS_OFFSET,
- .voltage = OMAP3_PRM_VP1_VOLTAGE_OFFSET,
- },
- .voltdm = {
- .name = "mpu",
- },
- },
- {
- .vp_offs = {
- .vpconfig = OMAP3_PRM_VP2_CONFIG_OFFSET,
- .vstepmin = OMAP3_PRM_VP2_VSTEPMIN_OFFSET,
- .vstepmax = OMAP3_PRM_VP2_VSTEPMAX_OFFSET,
- .vlimitto = OMAP3_PRM_VP2_VLIMITTO_OFFSET,
- .vstatus = OMAP3_PRM_VP2_STATUS_OFFSET,
- .voltage = OMAP3_PRM_VP2_VOLTAGE_OFFSET,
- },
- .voltdm = {
- .name = "core",
- },
- },
-};
-
-#define OMAP3_NR_SCALABLE_VDD ARRAY_SIZE(omap3_vdd_info)
-
-/* OMAP4 VDD sturctures */
-static struct omap_vdd_info omap4_vdd_info[] = {
- {
- .vp_offs = {
- .vpconfig = OMAP4_PRM_VP_MPU_CONFIG_OFFSET,
- .vstepmin = OMAP4_PRM_VP_MPU_VSTEPMIN_OFFSET,
- .vstepmax = OMAP4_PRM_VP_MPU_VSTEPMAX_OFFSET,
- .vlimitto = OMAP4_PRM_VP_MPU_VLIMITTO_OFFSET,
- .vstatus = OMAP4_PRM_VP_MPU_STATUS_OFFSET,
- .voltage = OMAP4_PRM_VP_MPU_VOLTAGE_OFFSET,
- },
- .voltdm = {
- .name = "mpu",
- },
- },
- {
- .vp_offs = {
- .vpconfig = OMAP4_PRM_VP_IVA_CONFIG_OFFSET,
- .vstepmin = OMAP4_PRM_VP_IVA_VSTEPMIN_OFFSET,
- .vstepmax = OMAP4_PRM_VP_IVA_VSTEPMAX_OFFSET,
- .vlimitto = OMAP4_PRM_VP_IVA_VLIMITTO_OFFSET,
- .vstatus = OMAP4_PRM_VP_IVA_STATUS_OFFSET,
- .voltage = OMAP4_PRM_VP_IVA_VOLTAGE_OFFSET,
- },
- .voltdm = {
- .name = "iva",
- },
- },
- {
- .vp_offs = {
- .vpconfig = OMAP4_PRM_VP_CORE_CONFIG_OFFSET,
- .vstepmin = OMAP4_PRM_VP_CORE_VSTEPMIN_OFFSET,
- .vstepmax = OMAP4_PRM_VP_CORE_VSTEPMAX_OFFSET,
- .vlimitto = OMAP4_PRM_VP_CORE_VLIMITTO_OFFSET,
- .vstatus = OMAP4_PRM_VP_CORE_STATUS_OFFSET,
- .voltage = OMAP4_PRM_VP_CORE_VOLTAGE_OFFSET,
- },
- .voltdm = {
- .name = "core",
- },
- },
-};
-
-#define OMAP4_NR_SCALABLE_VDD ARRAY_SIZE(omap4_vdd_info)
-
-/*
- * Structures containing OMAP3430/OMAP3630 voltage supported and various
- * voltage dependent data for each VDD.
- */
-#define VOLT_DATA_DEFINE(_v_nom, _efuse_offs, _errminlimit, _errgain) \
-{ \
- .volt_nominal = _v_nom, \
- .sr_efuse_offs = _efuse_offs, \
- .sr_errminlimit = _errminlimit, \
- .vp_errgain = _errgain \
-}
-
-/* VDD1 */
-static struct omap_volt_data omap34xx_vddmpu_volt_data[] = {
- VOLT_DATA_DEFINE(OMAP3430_VDD_MPU_OPP1_UV, OMAP343X_CONTROL_FUSE_OPP1_VDD1, 0xf4, 0x0c),
- VOLT_DATA_DEFINE(OMAP3430_VDD_MPU_OPP2_UV, OMAP343X_CONTROL_FUSE_OPP2_VDD1, 0xf4, 0x0c),
- VOLT_DATA_DEFINE(OMAP3430_VDD_MPU_OPP3_UV, OMAP343X_CONTROL_FUSE_OPP3_VDD1, 0xf9, 0x18),
- VOLT_DATA_DEFINE(OMAP3430_VDD_MPU_OPP4_UV, OMAP343X_CONTROL_FUSE_OPP4_VDD1, 0xf9, 0x18),
- VOLT_DATA_DEFINE(OMAP3430_VDD_MPU_OPP5_UV, OMAP343X_CONTROL_FUSE_OPP5_VDD1, 0xf9, 0x18),
- VOLT_DATA_DEFINE(0, 0, 0, 0),
-};
-
-static struct omap_volt_data omap36xx_vddmpu_volt_data[] = {
- VOLT_DATA_DEFINE(OMAP3630_VDD_MPU_OPP50_UV, OMAP3630_CONTROL_FUSE_OPP50_VDD1, 0xf4, 0x0c),
- VOLT_DATA_DEFINE(OMAP3630_VDD_MPU_OPP100_UV, OMAP3630_CONTROL_FUSE_OPP100_VDD1, 0xf9, 0x16),
- VOLT_DATA_DEFINE(OMAP3630_VDD_MPU_OPP120_UV, OMAP3630_CONTROL_FUSE_OPP120_VDD1, 0xfa, 0x23),
- VOLT_DATA_DEFINE(OMAP3630_VDD_MPU_OPP1G_UV, OMAP3630_CONTROL_FUSE_OPP1G_VDD1, 0xfa, 0x27),
- VOLT_DATA_DEFINE(0, 0, 0, 0),
-};
-
-/* VDD2 */
-static struct omap_volt_data omap34xx_vddcore_volt_data[] = {
- VOLT_DATA_DEFINE(OMAP3430_VDD_CORE_OPP1_UV, OMAP343X_CONTROL_FUSE_OPP1_VDD2, 0xf4, 0x0c),
- VOLT_DATA_DEFINE(OMAP3430_VDD_CORE_OPP2_UV, OMAP343X_CONTROL_FUSE_OPP2_VDD2, 0xf4, 0x0c),
- VOLT_DATA_DEFINE(OMAP3430_VDD_CORE_OPP3_UV, OMAP343X_CONTROL_FUSE_OPP3_VDD2, 0xf9, 0x18),
- VOLT_DATA_DEFINE(0, 0, 0, 0),
-};
-
-static struct omap_volt_data omap36xx_vddcore_volt_data[] = {
- VOLT_DATA_DEFINE(OMAP3630_VDD_CORE_OPP50_UV, OMAP3630_CONTROL_FUSE_OPP50_VDD2, 0xf4, 0x0c),
- VOLT_DATA_DEFINE(OMAP3630_VDD_CORE_OPP100_UV, OMAP3630_CONTROL_FUSE_OPP100_VDD2, 0xf9, 0x16),
- VOLT_DATA_DEFINE(0, 0, 0, 0),
-};
-
-/*
- * Structures containing OMAP4430 voltage supported and various
- * voltage dependent data for each VDD.
- */
-static struct omap_volt_data omap44xx_vdd_mpu_volt_data[] = {
- VOLT_DATA_DEFINE(OMAP4430_VDD_MPU_OPP50_UV, OMAP44XX_CONTROL_FUSE_MPU_OPP50, 0xf4, 0x0c),
- VOLT_DATA_DEFINE(OMAP4430_VDD_MPU_OPP100_UV, OMAP44XX_CONTROL_FUSE_MPU_OPP100, 0xf9, 0x16),
- VOLT_DATA_DEFINE(OMAP4430_VDD_MPU_OPPTURBO_UV, OMAP44XX_CONTROL_FUSE_MPU_OPPTURBO, 0xfa, 0x23),
- VOLT_DATA_DEFINE(OMAP4430_VDD_MPU_OPPNITRO_UV, OMAP44XX_CONTROL_FUSE_MPU_OPPNITRO, 0xfa, 0x27),
- VOLT_DATA_DEFINE(0, 0, 0, 0),
-};
-
-static struct omap_volt_data omap44xx_vdd_iva_volt_data[] = {
- VOLT_DATA_DEFINE(OMAP4430_VDD_IVA_OPP50_UV, OMAP44XX_CONTROL_FUSE_IVA_OPP50, 0xf4, 0x0c),
- VOLT_DATA_DEFINE(OMAP4430_VDD_IVA_OPP100_UV, OMAP44XX_CONTROL_FUSE_IVA_OPP100, 0xf9, 0x16),
- VOLT_DATA_DEFINE(OMAP4430_VDD_IVA_OPPTURBO_UV, OMAP44XX_CONTROL_FUSE_IVA_OPPTURBO, 0xfa, 0x23),
- VOLT_DATA_DEFINE(0, 0, 0, 0),
-};
-
-static struct omap_volt_data omap44xx_vdd_core_volt_data[] = {
- VOLT_DATA_DEFINE(OMAP4430_VDD_CORE_OPP50_UV, OMAP44XX_CONTROL_FUSE_CORE_OPP50, 0xf4, 0x0c),
- VOLT_DATA_DEFINE(OMAP4430_VDD_CORE_OPP100_UV, OMAP44XX_CONTROL_FUSE_CORE_OPP100, 0xf9, 0x16),
- VOLT_DATA_DEFINE(0, 0, 0, 0),
-};
+/* XXX document */
+static s16 prm_mod_offs;
+static s16 prm_irqst_ocp_mod_offs;
static struct dentry *voltage_dir;
/* Init function pointers */
-static void (*vc_init) (struct omap_vdd_info *vdd);
-static int (*vdd_data_configure) (struct omap_vdd_info *vdd);
+static int vp_forceupdate_scale_voltage(struct omap_vdd_info *vdd,
+ unsigned long target_volt);
static u32 omap3_voltage_read_reg(u16 mod, u8 offset)
{
@@ -335,6 +81,62 @@
omap4_prminst_write_inst_reg(val, OMAP4430_PRM_PARTITION, mod, offset);
}
+static int __init _config_common_vdd_data(struct omap_vdd_info *vdd)
+{
+ char *sys_ck_name;
+ struct clk *sys_ck;
+ u32 sys_clk_speed, timeout_val, waittime;
+
+ /*
+ * XXX Clockfw should handle this, or this should be in a
+ * struct record
+ */
+ if (cpu_is_omap24xx() || cpu_is_omap34xx())
+ sys_ck_name = "sys_ck";
+ else if (cpu_is_omap44xx())
+ sys_ck_name = "sys_clkin_ck";
+ else
+ return -EINVAL;
+
+ /*
+ * Sys clk rate is require to calculate vp timeout value and
+ * smpswaittimemin and smpswaittimemax.
+ */
+ sys_ck = clk_get(NULL, sys_ck_name);
+ if (IS_ERR(sys_ck)) {
+ pr_warning("%s: Could not get the sys clk to calculate"
+ "various vdd_%s params\n", __func__, vdd->voltdm.name);
+ return -EINVAL;
+ }
+ sys_clk_speed = clk_get_rate(sys_ck);
+ clk_put(sys_ck);
+ /* Divide to avoid overflow */
+ sys_clk_speed /= 1000;
+
+ /* Generic voltage parameters */
+ vdd->curr_volt = 1200000;
+ vdd->volt_scale = vp_forceupdate_scale_voltage;
+ vdd->vp_enabled = false;
+
+ vdd->vp_rt_data.vpconfig_erroroffset =
+ (vdd->pmic_info->vp_erroroffset <<
+ vdd->vp_data->vp_common->vpconfig_erroroffset_shift);
+
+ timeout_val = (sys_clk_speed * vdd->pmic_info->vp_timeout_us) / 1000;
+ vdd->vp_rt_data.vlimitto_timeout = timeout_val;
+ vdd->vp_rt_data.vlimitto_vddmin = vdd->pmic_info->vp_vddmin;
+ vdd->vp_rt_data.vlimitto_vddmax = vdd->pmic_info->vp_vddmax;
+
+ waittime = ((vdd->pmic_info->step_size / vdd->pmic_info->slew_rate) *
+ sys_clk_speed) / 1000;
+ vdd->vp_rt_data.vstepmin_smpswaittimemin = waittime;
+ vdd->vp_rt_data.vstepmax_smpswaittimemax = waittime;
+ vdd->vp_rt_data.vstepmin_stepmin = vdd->pmic_info->vp_vstepmin;
+ vdd->vp_rt_data.vstepmax_stepmax = vdd->pmic_info->vp_vstepmax;
+
+ return 0;
+}
+
/* Voltage debugfs support */
static int vp_volt_debug_get(void *data, u64 *val)
{
@@ -346,7 +148,7 @@
return -EINVAL;
}
- vsel = vdd->read_reg(vdd->vp_reg.prm_mod, vdd->vp_offs.voltage);
+ vsel = vdd->read_reg(prm_mod_offs, vdd->vp_data->voltage);
pr_notice("curr_vsel = %x\n", vsel);
if (!vdd->pmic_info->vsel_to_uv) {
@@ -379,7 +181,6 @@
static void vp_latch_vsel(struct omap_vdd_info *vdd)
{
u32 vpconfig;
- u16 mod;
unsigned long uvdc;
char vsel;
@@ -396,30 +197,27 @@
return;
}
- mod = vdd->vp_reg.prm_mod;
-
vsel = vdd->pmic_info->uv_to_vsel(uvdc);
- vpconfig = vdd->read_reg(mod, vdd->vp_offs.vpconfig);
- vpconfig &= ~(vdd->vp_reg.vpconfig_initvoltage_mask |
- vdd->vp_reg.vpconfig_initvdd);
- vpconfig |= vsel << vdd->vp_reg.vpconfig_initvoltage_shift;
+ vpconfig = vdd->read_reg(prm_mod_offs, vdd->vp_data->vpconfig);
+ vpconfig &= ~(vdd->vp_data->vp_common->vpconfig_initvoltage_mask |
+ vdd->vp_data->vp_common->vpconfig_initvdd);
+ vpconfig |= vsel << vdd->vp_data->vp_common->vpconfig_initvoltage_shift;
- vdd->write_reg(vpconfig, mod, vdd->vp_offs.vpconfig);
+ vdd->write_reg(vpconfig, prm_mod_offs, vdd->vp_data->vpconfig);
/* Trigger initVDD value copy to voltage processor */
- vdd->write_reg((vpconfig | vdd->vp_reg.vpconfig_initvdd), mod,
- vdd->vp_offs.vpconfig);
+ vdd->write_reg((vpconfig | vdd->vp_data->vp_common->vpconfig_initvdd),
+ prm_mod_offs, vdd->vp_data->vpconfig);
/* Clear initVDD copy trigger bit */
- vdd->write_reg(vpconfig, mod, vdd->vp_offs.vpconfig);
+ vdd->write_reg(vpconfig, prm_mod_offs, vdd->vp_data->vpconfig);
}
/* Generic voltage init functions */
static void __init vp_init(struct omap_vdd_info *vdd)
{
u32 vp_val;
- u16 mod;
if (!vdd->read_reg || !vdd->write_reg) {
pr_err("%s: No read/write API for accessing vdd_%s regs\n",
@@ -427,33 +225,31 @@
return;
}
- mod = vdd->vp_reg.prm_mod;
+ vp_val = vdd->vp_rt_data.vpconfig_erroroffset |
+ (vdd->vp_rt_data.vpconfig_errorgain <<
+ vdd->vp_data->vp_common->vpconfig_errorgain_shift) |
+ vdd->vp_data->vp_common->vpconfig_timeouten;
+ vdd->write_reg(vp_val, prm_mod_offs, vdd->vp_data->vpconfig);
- vp_val = vdd->vp_reg.vpconfig_erroroffset |
- (vdd->vp_reg.vpconfig_errorgain <<
- vdd->vp_reg.vpconfig_errorgain_shift) |
- vdd->vp_reg.vpconfig_timeouten;
- vdd->write_reg(vp_val, mod, vdd->vp_offs.vpconfig);
+ vp_val = ((vdd->vp_rt_data.vstepmin_smpswaittimemin <<
+ vdd->vp_data->vp_common->vstepmin_smpswaittimemin_shift) |
+ (vdd->vp_rt_data.vstepmin_stepmin <<
+ vdd->vp_data->vp_common->vstepmin_stepmin_shift));
+ vdd->write_reg(vp_val, prm_mod_offs, vdd->vp_data->vstepmin);
- vp_val = ((vdd->vp_reg.vstepmin_smpswaittimemin <<
- vdd->vp_reg.vstepmin_smpswaittimemin_shift) |
- (vdd->vp_reg.vstepmin_stepmin <<
- vdd->vp_reg.vstepmin_stepmin_shift));
- vdd->write_reg(vp_val, mod, vdd->vp_offs.vstepmin);
+ vp_val = ((vdd->vp_rt_data.vstepmax_smpswaittimemax <<
+ vdd->vp_data->vp_common->vstepmax_smpswaittimemax_shift) |
+ (vdd->vp_rt_data.vstepmax_stepmax <<
+ vdd->vp_data->vp_common->vstepmax_stepmax_shift));
+ vdd->write_reg(vp_val, prm_mod_offs, vdd->vp_data->vstepmax);
- vp_val = ((vdd->vp_reg.vstepmax_smpswaittimemax <<
- vdd->vp_reg.vstepmax_smpswaittimemax_shift) |
- (vdd->vp_reg.vstepmax_stepmax <<
- vdd->vp_reg.vstepmax_stepmax_shift));
- vdd->write_reg(vp_val, mod, vdd->vp_offs.vstepmax);
-
- vp_val = ((vdd->vp_reg.vlimitto_vddmax <<
- vdd->vp_reg.vlimitto_vddmax_shift) |
- (vdd->vp_reg.vlimitto_vddmin <<
- vdd->vp_reg.vlimitto_vddmin_shift) |
- (vdd->vp_reg.vlimitto_timeout <<
- vdd->vp_reg.vlimitto_timeout_shift));
- vdd->write_reg(vp_val, mod, vdd->vp_offs.vlimitto);
+ vp_val = ((vdd->vp_rt_data.vlimitto_vddmax <<
+ vdd->vp_data->vp_common->vlimitto_vddmax_shift) |
+ (vdd->vp_rt_data.vlimitto_vddmin <<
+ vdd->vp_data->vp_common->vlimitto_vddmin_shift) |
+ (vdd->vp_rt_data.vlimitto_timeout <<
+ vdd->vp_data->vp_common->vlimitto_timeout_shift));
+ vdd->write_reg(vp_val, prm_mod_offs, vdd->vp_data->vlimitto);
}
static void __init vdd_debugfs_init(struct omap_vdd_info *vdd)
@@ -480,23 +276,23 @@
}
(void) debugfs_create_x16("vp_errorgain", S_IRUGO, vdd->debug_dir,
- &(vdd->vp_reg.vpconfig_errorgain));
+ &(vdd->vp_rt_data.vpconfig_errorgain));
(void) debugfs_create_x16("vp_smpswaittimemin", S_IRUGO,
vdd->debug_dir,
- &(vdd->vp_reg.vstepmin_smpswaittimemin));
+ &(vdd->vp_rt_data.vstepmin_smpswaittimemin));
(void) debugfs_create_x8("vp_stepmin", S_IRUGO, vdd->debug_dir,
- &(vdd->vp_reg.vstepmin_stepmin));
+ &(vdd->vp_rt_data.vstepmin_stepmin));
(void) debugfs_create_x16("vp_smpswaittimemax", S_IRUGO,
vdd->debug_dir,
- &(vdd->vp_reg.vstepmax_smpswaittimemax));
+ &(vdd->vp_rt_data.vstepmax_smpswaittimemax));
(void) debugfs_create_x8("vp_stepmax", S_IRUGO, vdd->debug_dir,
- &(vdd->vp_reg.vstepmax_stepmax));
+ &(vdd->vp_rt_data.vstepmax_stepmax));
(void) debugfs_create_x8("vp_vddmax", S_IRUGO, vdd->debug_dir,
- &(vdd->vp_reg.vlimitto_vddmax));
+ &(vdd->vp_rt_data.vlimitto_vddmax));
(void) debugfs_create_x8("vp_vddmin", S_IRUGO, vdd->debug_dir,
- &(vdd->vp_reg.vlimitto_vddmin));
+ &(vdd->vp_rt_data.vlimitto_vddmin));
(void) debugfs_create_x16("vp_timeout", S_IRUGO, vdd->debug_dir,
- &(vdd->vp_reg.vlimitto_timeout));
+ &(vdd->vp_rt_data.vlimitto_timeout));
(void) debugfs_create_file("curr_vp_volt", S_IRUGO, vdd->debug_dir,
(void *) vdd, &vp_volt_debug_fops);
(void) debugfs_create_file("curr_nominal_volt", S_IRUGO,
@@ -509,8 +305,12 @@
unsigned long target_volt, u8 *target_vsel, u8 *current_vsel)
{
struct omap_volt_data *volt_data;
+ const struct omap_vc_common_data *vc_common;
+ const struct omap_vp_common_data *vp_common;
u32 vc_cmdval, vp_errgain_val;
- u16 vp_mod, vc_mod;
+
+ vc_common = vdd->vc_data->vc_common;
+ vp_common = vdd->vp_data->vp_common;
/* Check if suffiecient pmic info is available for this vdd */
if (!vdd->pmic_info) {
@@ -532,33 +332,30 @@
return -EINVAL;
}
- vp_mod = vdd->vp_reg.prm_mod;
- vc_mod = vdd->vc_reg.prm_mod;
-
/* Get volt_data corresponding to target_volt */
volt_data = omap_voltage_get_voltdata(&vdd->voltdm, target_volt);
if (IS_ERR(volt_data))
volt_data = NULL;
*target_vsel = vdd->pmic_info->uv_to_vsel(target_volt);
- *current_vsel = vdd->read_reg(vp_mod, vdd->vp_offs.voltage);
+ *current_vsel = vdd->read_reg(prm_mod_offs, vdd->vp_data->voltage);
/* Setting the ON voltage to the new target voltage */
- vc_cmdval = vdd->read_reg(vc_mod, vdd->vc_reg.cmdval_reg);
- vc_cmdval &= ~vdd->vc_reg.cmd_on_mask;
- vc_cmdval |= (*target_vsel << vdd->vc_reg.cmd_on_shift);
- vdd->write_reg(vc_cmdval, vc_mod, vdd->vc_reg.cmdval_reg);
+ vc_cmdval = vdd->read_reg(prm_mod_offs, vdd->vc_data->cmdval_reg);
+ vc_cmdval &= ~vc_common->cmd_on_mask;
+ vc_cmdval |= (*target_vsel << vc_common->cmd_on_shift);
+ vdd->write_reg(vc_cmdval, prm_mod_offs, vdd->vc_data->cmdval_reg);
/* Setting vp errorgain based on the voltage */
if (volt_data) {
- vp_errgain_val = vdd->read_reg(vp_mod,
- vdd->vp_offs.vpconfig);
- vdd->vp_reg.vpconfig_errorgain = volt_data->vp_errgain;
- vp_errgain_val &= ~vdd->vp_reg.vpconfig_errorgain_mask;
- vp_errgain_val |= vdd->vp_reg.vpconfig_errorgain <<
- vdd->vp_reg.vpconfig_errorgain_shift;
- vdd->write_reg(vp_errgain_val, vp_mod,
- vdd->vp_offs.vpconfig);
+ vp_errgain_val = vdd->read_reg(prm_mod_offs,
+ vdd->vp_data->vpconfig);
+ vdd->vp_rt_data.vpconfig_errorgain = volt_data->vp_errgain;
+ vp_errgain_val &= ~vp_common->vpconfig_errorgain_mask;
+ vp_errgain_val |= vdd->vp_rt_data.vpconfig_errorgain <<
+ vp_common->vpconfig_errorgain_shift;
+ vdd->write_reg(vp_errgain_val, prm_mod_offs,
+ vdd->vp_data->vpconfig);
}
return 0;
@@ -584,7 +381,6 @@
{
u32 loop_cnt = 0, retries_cnt = 0;
u32 vc_valid, vc_bypass_val_reg, vc_bypass_value;
- u16 mod;
u8 target_vsel, current_vsel;
int ret;
@@ -592,20 +388,19 @@
if (ret)
return ret;
- mod = vdd->vc_reg.prm_mod;
-
- vc_valid = vdd->vc_reg.valid;
- vc_bypass_val_reg = vdd->vc_reg.bypass_val_reg;
- vc_bypass_value = (target_vsel << vdd->vc_reg.data_shift) |
+ vc_valid = vdd->vc_data->vc_common->valid;
+ vc_bypass_val_reg = vdd->vc_data->vc_common->bypass_val_reg;
+ vc_bypass_value = (target_vsel << vdd->vc_data->vc_common->data_shift) |
(vdd->pmic_info->pmic_reg <<
- vdd->vc_reg.regaddr_shift) |
+ vdd->vc_data->vc_common->regaddr_shift) |
(vdd->pmic_info->i2c_slave_addr <<
- vdd->vc_reg.slaveaddr_shift);
+ vdd->vc_data->vc_common->slaveaddr_shift);
- vdd->write_reg(vc_bypass_value, mod, vc_bypass_val_reg);
- vdd->write_reg(vc_bypass_value | vc_valid, mod, vc_bypass_val_reg);
+ vdd->write_reg(vc_bypass_value, prm_mod_offs, vc_bypass_val_reg);
+ vdd->write_reg(vc_bypass_value | vc_valid, prm_mod_offs,
+ vc_bypass_val_reg);
- vc_bypass_value = vdd->read_reg(mod, vc_bypass_val_reg);
+ vc_bypass_value = vdd->read_reg(prm_mod_offs, vc_bypass_val_reg);
/*
* Loop till the bypass command is acknowledged from the SMPS.
* NOTE: This is legacy code. The loop count and retry count needs
@@ -624,7 +419,8 @@
loop_cnt = 0;
udelay(10);
}
- vc_bypass_value = vdd->read_reg(mod, vc_bypass_val_reg);
+ vc_bypass_value = vdd->read_reg(prm_mod_offs,
+ vc_bypass_val_reg);
}
_post_volt_scale(vdd, target_volt, target_vsel, current_vsel);
@@ -636,7 +432,6 @@
unsigned long target_volt)
{
u32 vpconfig;
- u16 mod, ocp_mod;
u8 target_vsel, current_vsel, prm_irqst_reg;
int ret, timeout = 0;
@@ -644,20 +439,18 @@
if (ret)
return ret;
- mod = vdd->vp_reg.prm_mod;
- ocp_mod = vdd->ocp_mod;
- prm_irqst_reg = vdd->prm_irqst_reg;
+ prm_irqst_reg = vdd->vp_data->prm_irqst_data->prm_irqst_reg;
/*
* Clear all pending TransactionDone interrupt/status. Typical latency
* is <3us
*/
while (timeout++ < VP_TRANXDONE_TIMEOUT) {
- vdd->write_reg(vdd->vp_reg.tranxdone_status,
- ocp_mod, prm_irqst_reg);
- if (!(vdd->read_reg(ocp_mod, prm_irqst_reg) &
- vdd->vp_reg.tranxdone_status))
- break;
+ vdd->write_reg(vdd->vp_data->prm_irqst_data->tranxdone_status,
+ prm_irqst_ocp_mod_offs, prm_irqst_reg);
+ if (!(vdd->read_reg(prm_irqst_ocp_mod_offs, prm_irqst_reg) &
+ vdd->vp_data->prm_irqst_data->tranxdone_status))
+ break;
udelay(1);
}
if (timeout >= VP_TRANXDONE_TIMEOUT) {
@@ -667,30 +460,30 @@
}
/* Configure for VP-Force Update */
- vpconfig = vdd->read_reg(mod, vdd->vp_offs.vpconfig);
- vpconfig &= ~(vdd->vp_reg.vpconfig_initvdd |
- vdd->vp_reg.vpconfig_forceupdate |
- vdd->vp_reg.vpconfig_initvoltage_mask);
+ vpconfig = vdd->read_reg(prm_mod_offs, vdd->vp_data->vpconfig);
+ vpconfig &= ~(vdd->vp_data->vp_common->vpconfig_initvdd |
+ vdd->vp_data->vp_common->vpconfig_forceupdate |
+ vdd->vp_data->vp_common->vpconfig_initvoltage_mask);
vpconfig |= ((target_vsel <<
- vdd->vp_reg.vpconfig_initvoltage_shift));
- vdd->write_reg(vpconfig, mod, vdd->vp_offs.vpconfig);
+ vdd->vp_data->vp_common->vpconfig_initvoltage_shift));
+ vdd->write_reg(vpconfig, prm_mod_offs, vdd->vp_data->vpconfig);
/* Trigger initVDD value copy to voltage processor */
- vpconfig |= vdd->vp_reg.vpconfig_initvdd;
- vdd->write_reg(vpconfig, mod, vdd->vp_offs.vpconfig);
+ vpconfig |= vdd->vp_data->vp_common->vpconfig_initvdd;
+ vdd->write_reg(vpconfig, prm_mod_offs, vdd->vp_data->vpconfig);
/* Force update of voltage */
- vpconfig |= vdd->vp_reg.vpconfig_forceupdate;
- vdd->write_reg(vpconfig, mod, vdd->vp_offs.vpconfig);
+ vpconfig |= vdd->vp_data->vp_common->vpconfig_forceupdate;
+ vdd->write_reg(vpconfig, prm_mod_offs, vdd->vp_data->vpconfig);
/*
* Wait for TransactionDone. Typical latency is <200us.
* Depends on SMPSWAITTIMEMIN/MAX and voltage change
*/
timeout = 0;
- omap_test_timeout((vdd->read_reg(ocp_mod, prm_irqst_reg) &
- vdd->vp_reg.tranxdone_status),
- VP_TRANXDONE_TIMEOUT, timeout);
+ omap_test_timeout((vdd->read_reg(prm_irqst_ocp_mod_offs, prm_irqst_reg) &
+ vdd->vp_data->prm_irqst_data->tranxdone_status),
+ VP_TRANXDONE_TIMEOUT, timeout);
if (timeout >= VP_TRANXDONE_TIMEOUT)
pr_err("%s: vdd_%s TRANXDONE timeout exceeded."
"TRANXDONE never got set after the voltage update\n",
@@ -704,11 +497,11 @@
*/
timeout = 0;
while (timeout++ < VP_TRANXDONE_TIMEOUT) {
- vdd->write_reg(vdd->vp_reg.tranxdone_status,
- ocp_mod, prm_irqst_reg);
- if (!(vdd->read_reg(ocp_mod, prm_irqst_reg) &
- vdd->vp_reg.tranxdone_status))
- break;
+ vdd->write_reg(vdd->vp_data->prm_irqst_data->tranxdone_status,
+ prm_irqst_ocp_mod_offs, prm_irqst_reg);
+ if (!(vdd->read_reg(prm_irqst_ocp_mod_offs, prm_irqst_reg) &
+ vdd->vp_data->prm_irqst_data->tranxdone_status))
+ break;
udelay(1);
}
@@ -717,222 +510,95 @@
"to clear the TRANXDONE status\n",
__func__, vdd->voltdm.name);
- vpconfig = vdd->read_reg(mod, vdd->vp_offs.vpconfig);
+ vpconfig = vdd->read_reg(prm_mod_offs, vdd->vp_data->vpconfig);
/* Clear initVDD copy trigger bit */
- vpconfig &= ~vdd->vp_reg.vpconfig_initvdd;;
- vdd->write_reg(vpconfig, mod, vdd->vp_offs.vpconfig);
+ vpconfig &= ~vdd->vp_data->vp_common->vpconfig_initvdd;
+ vdd->write_reg(vpconfig, prm_mod_offs, vdd->vp_data->vpconfig);
/* Clear force bit */
- vpconfig &= ~vdd->vp_reg.vpconfig_forceupdate;
- vdd->write_reg(vpconfig, mod, vdd->vp_offs.vpconfig);
+ vpconfig &= ~vdd->vp_data->vp_common->vpconfig_forceupdate;
+ vdd->write_reg(vpconfig, prm_mod_offs, vdd->vp_data->vpconfig);
return 0;
}
-/* OMAP3 specific voltage init functions */
+static void __init omap3_vfsm_init(struct omap_vdd_info *vdd)
+{
+ /*
+ * Voltage Manager FSM parameters init
+ * XXX This data should be passed in from the board file
+ */
+ vdd->write_reg(OMAP3_CLKSETUP, prm_mod_offs, OMAP3_PRM_CLKSETUP_OFFSET);
+ vdd->write_reg(OMAP3_VOLTOFFSET, prm_mod_offs,
+ OMAP3_PRM_VOLTOFFSET_OFFSET);
+ vdd->write_reg(OMAP3_VOLTSETUP2, prm_mod_offs,
+ OMAP3_PRM_VOLTSETUP2_OFFSET);
+}
-/*
- * Intializes the voltage controller registers with the PMIC and board
- * specific parameters and voltage setup times for OMAP3.
- */
static void __init omap3_vc_init(struct omap_vdd_info *vdd)
{
- u32 vc_val;
- u16 mod;
- u8 on_vsel, onlp_vsel, ret_vsel, off_vsel;
static bool is_initialized;
+ u8 on_vsel, onlp_vsel, ret_vsel, off_vsel;
+ u32 vc_val;
- if (!vdd->pmic_info || !vdd->pmic_info->uv_to_vsel) {
- pr_err("%s: PMIC info requried to configure vc for"
- "vdd_%s not populated.Hence cannot initialize vc\n",
- __func__, vdd->voltdm.name);
+ if (is_initialized)
return;
- }
-
- if (!vdd->read_reg || !vdd->write_reg) {
- pr_err("%s: No read/write API for accessing vdd_%s regs\n",
- __func__, vdd->voltdm.name);
- return;
- }
-
- mod = vdd->vc_reg.prm_mod;
-
- /* Set up the SMPS_SA(i2c slave address in VC */
- vc_val = vdd->read_reg(mod, vdd->vc_reg.smps_sa_reg);
- vc_val &= ~vdd->vc_reg.smps_sa_mask;
- vc_val |= vdd->pmic_info->i2c_slave_addr << vdd->vc_reg.smps_sa_shift;
- vdd->write_reg(vc_val, mod, vdd->vc_reg.smps_sa_reg);
-
- /* Setup the VOLRA(pmic reg addr) in VC */
- vc_val = vdd->read_reg(mod, vdd->vc_reg.smps_volra_reg);
- vc_val &= ~vdd->vc_reg.smps_volra_mask;
- vc_val |= vdd->pmic_info->pmic_reg << vdd->vc_reg.smps_volra_shift;
- vdd->write_reg(vc_val, mod, vdd->vc_reg.smps_volra_reg);
-
- /*Configure the setup times */
- vc_val = vdd->read_reg(mod, vdd->vc_reg.voltsetup_reg);
- vc_val &= ~vdd->vc_reg.voltsetup_mask;
- vc_val |= vdd->pmic_info->volt_setup_time <<
- vdd->vc_reg.voltsetup_shift;
- vdd->write_reg(vc_val, mod, vdd->vc_reg.voltsetup_reg);
/* Set up the on, inactive, retention and off voltage */
on_vsel = vdd->pmic_info->uv_to_vsel(vdd->pmic_info->on_volt);
onlp_vsel = vdd->pmic_info->uv_to_vsel(vdd->pmic_info->onlp_volt);
ret_vsel = vdd->pmic_info->uv_to_vsel(vdd->pmic_info->ret_volt);
off_vsel = vdd->pmic_info->uv_to_vsel(vdd->pmic_info->off_volt);
- vc_val = ((on_vsel << vdd->vc_reg.cmd_on_shift) |
- (onlp_vsel << vdd->vc_reg.cmd_onlp_shift) |
- (ret_vsel << vdd->vc_reg.cmd_ret_shift) |
- (off_vsel << vdd->vc_reg.cmd_off_shift));
- vdd->write_reg(vc_val, mod, vdd->vc_reg.cmdval_reg);
+ vc_val = ((on_vsel << vdd->vc_data->vc_common->cmd_on_shift) |
+ (onlp_vsel << vdd->vc_data->vc_common->cmd_onlp_shift) |
+ (ret_vsel << vdd->vc_data->vc_common->cmd_ret_shift) |
+ (off_vsel << vdd->vc_data->vc_common->cmd_off_shift));
+ vdd->write_reg(vc_val, prm_mod_offs, vdd->vc_data->cmdval_reg);
- if (is_initialized)
- return;
-
- /* Generic VC parameters init */
- vdd->write_reg(OMAP3430_CMD1_MASK | OMAP3430_RAV1_MASK, mod,
+ /*
+ * Generic VC parameters init
+ * XXX This data should be abstracted out
+ */
+ vdd->write_reg(OMAP3430_CMD1_MASK | OMAP3430_RAV1_MASK, prm_mod_offs,
OMAP3_PRM_VC_CH_CONF_OFFSET);
- vdd->write_reg(OMAP3430_MCODE_SHIFT | OMAP3430_HSEN_MASK, mod,
+ vdd->write_reg(OMAP3430_MCODE_SHIFT | OMAP3430_HSEN_MASK, prm_mod_offs,
OMAP3_PRM_VC_I2C_CFG_OFFSET);
- vdd->write_reg(OMAP3_CLKSETUP, mod, OMAP3_PRM_CLKSETUP_OFFSET);
- vdd->write_reg(OMAP3_VOLTOFFSET, mod, OMAP3_PRM_VOLTOFFSET_OFFSET);
- vdd->write_reg(OMAP3_VOLTSETUP2, mod, OMAP3_PRM_VOLTSETUP2_OFFSET);
+
+ omap3_vfsm_init(vdd);
+
is_initialized = true;
}
-/* Sets up all the VDD related info for OMAP3 */
-static int __init omap3_vdd_data_configure(struct omap_vdd_info *vdd)
-{
- struct clk *sys_ck;
- u32 sys_clk_speed, timeout_val, waittime;
-
- if (!vdd->pmic_info) {
- pr_err("%s: PMIC info requried to configure vdd_%s not"
- "populated.Hence cannot initialize vdd_%s\n",
- __func__, vdd->voltdm.name, vdd->voltdm.name);
- return -EINVAL;
- }
-
- if (!strcmp(vdd->voltdm.name, "mpu")) {
- if (cpu_is_omap3630())
- vdd->volt_data = omap36xx_vddmpu_volt_data;
- else
- vdd->volt_data = omap34xx_vddmpu_volt_data;
-
- vdd->vp_reg.tranxdone_status = OMAP3430_VP1_TRANXDONE_ST_MASK;
- vdd->vc_reg.cmdval_reg = OMAP3_PRM_VC_CMD_VAL_0_OFFSET;
- vdd->vc_reg.smps_sa_shift = OMAP3430_PRM_VC_SMPS_SA_SA0_SHIFT;
- vdd->vc_reg.smps_sa_mask = OMAP3430_PRM_VC_SMPS_SA_SA0_MASK;
- vdd->vc_reg.smps_volra_shift = OMAP3430_VOLRA0_SHIFT;
- vdd->vc_reg.smps_volra_mask = OMAP3430_VOLRA0_MASK;
- vdd->vc_reg.voltsetup_shift = OMAP3430_SETUP_TIME1_SHIFT;
- vdd->vc_reg.voltsetup_mask = OMAP3430_SETUP_TIME1_MASK;
- } else if (!strcmp(vdd->voltdm.name, "core")) {
- if (cpu_is_omap3630())
- vdd->volt_data = omap36xx_vddcore_volt_data;
- else
- vdd->volt_data = omap34xx_vddcore_volt_data;
-
- vdd->vp_reg.tranxdone_status = OMAP3430_VP2_TRANXDONE_ST_MASK;
- vdd->vc_reg.cmdval_reg = OMAP3_PRM_VC_CMD_VAL_1_OFFSET;
- vdd->vc_reg.smps_sa_shift = OMAP3430_PRM_VC_SMPS_SA_SA1_SHIFT;
- vdd->vc_reg.smps_sa_mask = OMAP3430_PRM_VC_SMPS_SA_SA1_MASK;
- vdd->vc_reg.smps_volra_shift = OMAP3430_VOLRA1_SHIFT;
- vdd->vc_reg.smps_volra_mask = OMAP3430_VOLRA1_MASK;
- vdd->vc_reg.voltsetup_shift = OMAP3430_SETUP_TIME2_SHIFT;
- vdd->vc_reg.voltsetup_mask = OMAP3430_SETUP_TIME2_MASK;
- } else {
- pr_warning("%s: vdd_%s does not exisit in OMAP3\n",
- __func__, vdd->voltdm.name);
- return -EINVAL;
- }
-
- /*
- * Sys clk rate is require to calculate vp timeout value and
- * smpswaittimemin and smpswaittimemax.
- */
- sys_ck = clk_get(NULL, "sys_ck");
- if (IS_ERR(sys_ck)) {
- pr_warning("%s: Could not get the sys clk to calculate"
- "various vdd_%s params\n", __func__, vdd->voltdm.name);
- return -EINVAL;
- }
- sys_clk_speed = clk_get_rate(sys_ck);
- clk_put(sys_ck);
- /* Divide to avoid overflow */
- sys_clk_speed /= 1000;
-
- /* Generic voltage parameters */
- vdd->curr_volt = 1200000;
- vdd->ocp_mod = OCP_MOD;
- vdd->prm_irqst_reg = OMAP3_PRM_IRQSTATUS_MPU_OFFSET;
- vdd->read_reg = omap3_voltage_read_reg;
- vdd->write_reg = omap3_voltage_write_reg;
- vdd->volt_scale = vp_forceupdate_scale_voltage;
- vdd->vp_enabled = false;
-
- /* VC parameters */
- vdd->vc_reg.prm_mod = OMAP3430_GR_MOD;
- vdd->vc_reg.smps_sa_reg = OMAP3_PRM_VC_SMPS_SA_OFFSET;
- vdd->vc_reg.smps_volra_reg = OMAP3_PRM_VC_SMPS_VOL_RA_OFFSET;
- vdd->vc_reg.bypass_val_reg = OMAP3_PRM_VC_BYPASS_VAL_OFFSET;
- vdd->vc_reg.voltsetup_reg = OMAP3_PRM_VOLTSETUP1_OFFSET;
- vdd->vc_reg.data_shift = OMAP3430_DATA_SHIFT;
- vdd->vc_reg.slaveaddr_shift = OMAP3430_SLAVEADDR_SHIFT;
- vdd->vc_reg.regaddr_shift = OMAP3430_REGADDR_SHIFT;
- vdd->vc_reg.valid = OMAP3430_VALID_MASK;
- vdd->vc_reg.cmd_on_shift = OMAP3430_VC_CMD_ON_SHIFT;
- vdd->vc_reg.cmd_on_mask = OMAP3430_VC_CMD_ON_MASK;
- vdd->vc_reg.cmd_onlp_shift = OMAP3430_VC_CMD_ONLP_SHIFT;
- vdd->vc_reg.cmd_ret_shift = OMAP3430_VC_CMD_RET_SHIFT;
- vdd->vc_reg.cmd_off_shift = OMAP3430_VC_CMD_OFF_SHIFT;
-
- vdd->vp_reg.prm_mod = OMAP3430_GR_MOD;
-
- /* VPCONFIG bit fields */
- vdd->vp_reg.vpconfig_erroroffset = (vdd->pmic_info->vp_erroroffset <<
- OMAP3430_ERROROFFSET_SHIFT);
- vdd->vp_reg.vpconfig_errorgain_mask = OMAP3430_ERRORGAIN_MASK;
- vdd->vp_reg.vpconfig_errorgain_shift = OMAP3430_ERRORGAIN_SHIFT;
- vdd->vp_reg.vpconfig_initvoltage_shift = OMAP3430_INITVOLTAGE_SHIFT;
- vdd->vp_reg.vpconfig_initvoltage_mask = OMAP3430_INITVOLTAGE_MASK;
- vdd->vp_reg.vpconfig_timeouten = OMAP3430_TIMEOUTEN_MASK;
- vdd->vp_reg.vpconfig_initvdd = OMAP3430_INITVDD_MASK;
- vdd->vp_reg.vpconfig_forceupdate = OMAP3430_FORCEUPDATE_MASK;
- vdd->vp_reg.vpconfig_vpenable = OMAP3430_VPENABLE_MASK;
-
- /* VSTEPMIN VSTEPMAX bit fields */
- waittime = ((vdd->pmic_info->step_size / vdd->pmic_info->slew_rate) *
- sys_clk_speed) / 1000;
- vdd->vp_reg.vstepmin_smpswaittimemin = waittime;
- vdd->vp_reg.vstepmax_smpswaittimemax = waittime;
- vdd->vp_reg.vstepmin_stepmin = vdd->pmic_info->vp_vstepmin;
- vdd->vp_reg.vstepmax_stepmax = vdd->pmic_info->vp_vstepmax;
- vdd->vp_reg.vstepmin_smpswaittimemin_shift =
- OMAP3430_SMPSWAITTIMEMIN_SHIFT;
- vdd->vp_reg.vstepmax_smpswaittimemax_shift =
- OMAP3430_SMPSWAITTIMEMAX_SHIFT;
- vdd->vp_reg.vstepmin_stepmin_shift = OMAP3430_VSTEPMIN_SHIFT;
- vdd->vp_reg.vstepmax_stepmax_shift = OMAP3430_VSTEPMAX_SHIFT;
-
- /* VLIMITTO bit fields */
- timeout_val = (sys_clk_speed * vdd->pmic_info->vp_timeout_us) / 1000;
- vdd->vp_reg.vlimitto_timeout = timeout_val;
- vdd->vp_reg.vlimitto_vddmin = vdd->pmic_info->vp_vddmin;
- vdd->vp_reg.vlimitto_vddmax = vdd->pmic_info->vp_vddmax;
- vdd->vp_reg.vlimitto_vddmin_shift = OMAP3430_VDDMIN_SHIFT;
- vdd->vp_reg.vlimitto_vddmax_shift = OMAP3430_VDDMAX_SHIFT;
- vdd->vp_reg.vlimitto_timeout_shift = OMAP3430_TIMEOUT_SHIFT;
-
- return 0;
-}
/* OMAP4 specific voltage init functions */
static void __init omap4_vc_init(struct omap_vdd_info *vdd)
{
- u32 vc_val;
- u16 mod;
static bool is_initialized;
+ u32 vc_val;
+
+ if (is_initialized)
+ return;
+
+ /* TODO: Configure setup times and CMD_VAL values*/
+
+ /*
+ * Generic VC parameters init
+ * XXX This data should be abstracted out
+ */
+ vc_val = (OMAP4430_RAV_VDD_MPU_L_MASK | OMAP4430_CMD_VDD_MPU_L_MASK |
+ OMAP4430_RAV_VDD_IVA_L_MASK | OMAP4430_CMD_VDD_IVA_L_MASK |
+ OMAP4430_RAV_VDD_CORE_L_MASK | OMAP4430_CMD_VDD_CORE_L_MASK);
+ vdd->write_reg(vc_val, prm_mod_offs, OMAP4_PRM_VC_CFG_CHANNEL_OFFSET);
+
+ /* XXX These are magic numbers and do not belong! */
+ vc_val = (0x60 << OMAP4430_SCLL_SHIFT | 0x26 << OMAP4430_SCLH_SHIFT);
+ vdd->write_reg(vc_val, prm_mod_offs, OMAP4_PRM_VC_CFG_I2C_CLK_OFFSET);
+
+ is_initialized = true;
+}
+
+static void __init omap_vc_init(struct omap_vdd_info *vdd)
+{
+ u32 vc_val;
if (!vdd->pmic_info || !vdd->pmic_info->uv_to_vsel) {
pr_err("%s: PMIC info requried to configure vc for"
@@ -947,173 +613,61 @@
return;
}
- mod = vdd->vc_reg.prm_mod;
-
/* Set up the SMPS_SA(i2c slave address in VC */
- vc_val = vdd->read_reg(mod, vdd->vc_reg.smps_sa_reg);
- vc_val &= ~vdd->vc_reg.smps_sa_mask;
- vc_val |= vdd->pmic_info->i2c_slave_addr << vdd->vc_reg.smps_sa_shift;
- vdd->write_reg(vc_val, mod, vdd->vc_reg.smps_sa_reg);
+ vc_val = vdd->read_reg(prm_mod_offs,
+ vdd->vc_data->vc_common->smps_sa_reg);
+ vc_val &= ~vdd->vc_data->smps_sa_mask;
+ vc_val |= vdd->pmic_info->i2c_slave_addr << vdd->vc_data->smps_sa_shift;
+ vdd->write_reg(vc_val, prm_mod_offs,
+ vdd->vc_data->vc_common->smps_sa_reg);
/* Setup the VOLRA(pmic reg addr) in VC */
- vc_val = vdd->read_reg(mod, vdd->vc_reg.smps_volra_reg);
- vc_val &= ~vdd->vc_reg.smps_volra_mask;
- vc_val |= vdd->pmic_info->pmic_reg << vdd->vc_reg.smps_volra_shift;
- vdd->write_reg(vc_val, mod, vdd->vc_reg.smps_volra_reg);
+ vc_val = vdd->read_reg(prm_mod_offs,
+ vdd->vc_data->vc_common->smps_volra_reg);
+ vc_val &= ~vdd->vc_data->smps_volra_mask;
+ vc_val |= vdd->pmic_info->pmic_reg << vdd->vc_data->smps_volra_shift;
+ vdd->write_reg(vc_val, prm_mod_offs,
+ vdd->vc_data->vc_common->smps_volra_reg);
- /* TODO: Configure setup times and CMD_VAL values*/
+ /* Configure the setup times */
+ vc_val = vdd->read_reg(prm_mod_offs, vdd->vfsm->voltsetup_reg);
+ vc_val &= ~vdd->vfsm->voltsetup_mask;
+ vc_val |= vdd->pmic_info->volt_setup_time <<
+ vdd->vfsm->voltsetup_shift;
+ vdd->write_reg(vc_val, prm_mod_offs, vdd->vfsm->voltsetup_reg);
- if (is_initialized)
- return;
-
- /* Generic VC parameters init */
- vc_val = (OMAP4430_RAV_VDD_MPU_L_MASK | OMAP4430_CMD_VDD_MPU_L_MASK |
- OMAP4430_RAV_VDD_IVA_L_MASK | OMAP4430_CMD_VDD_IVA_L_MASK |
- OMAP4430_RAV_VDD_CORE_L_MASK | OMAP4430_CMD_VDD_CORE_L_MASK);
- vdd->write_reg(vc_val, mod, OMAP4_PRM_VC_CFG_CHANNEL_OFFSET);
-
- vc_val = (0x60 << OMAP4430_SCLL_SHIFT | 0x26 << OMAP4430_SCLH_SHIFT);
- vdd->write_reg(vc_val, mod, OMAP4_PRM_VC_CFG_I2C_CLK_OFFSET);
-
- is_initialized = true;
+ if (cpu_is_omap34xx())
+ omap3_vc_init(vdd);
+ else if (cpu_is_omap44xx())
+ omap4_vc_init(vdd);
}
-/* Sets up all the VDD related info for OMAP4 */
-static int __init omap4_vdd_data_configure(struct omap_vdd_info *vdd)
+static int __init omap_vdd_data_configure(struct omap_vdd_info *vdd)
{
- struct clk *sys_ck;
- u32 sys_clk_speed, timeout_val, waittime;
+ int ret = -EINVAL;
if (!vdd->pmic_info) {
pr_err("%s: PMIC info requried to configure vdd_%s not"
"populated.Hence cannot initialize vdd_%s\n",
__func__, vdd->voltdm.name, vdd->voltdm.name);
- return -EINVAL;
+ goto ovdc_out;
}
- if (!strcmp(vdd->voltdm.name, "mpu")) {
- vdd->volt_data = omap44xx_vdd_mpu_volt_data;
- vdd->vp_reg.tranxdone_status =
- OMAP4430_VP_MPU_TRANXDONE_ST_MASK;
- vdd->vc_reg.cmdval_reg = OMAP4_PRM_VC_VAL_CMD_VDD_MPU_L_OFFSET;
- vdd->vc_reg.smps_sa_shift =
- OMAP4430_SA_VDD_MPU_L_PRM_VC_SMPS_SA_SHIFT;
- vdd->vc_reg.smps_sa_mask =
- OMAP4430_SA_VDD_MPU_L_PRM_VC_SMPS_SA_MASK;
- vdd->vc_reg.smps_volra_shift = OMAP4430_VOLRA_VDD_MPU_L_SHIFT;
- vdd->vc_reg.smps_volra_mask = OMAP4430_VOLRA_VDD_MPU_L_MASK;
- vdd->vc_reg.voltsetup_reg =
- OMAP4_PRM_VOLTSETUP_MPU_RET_SLEEP_OFFSET;
- vdd->prm_irqst_reg = OMAP4_PRM_IRQSTATUS_MPU_2_OFFSET;
- } else if (!strcmp(vdd->voltdm.name, "core")) {
- vdd->volt_data = omap44xx_vdd_core_volt_data;
- vdd->vp_reg.tranxdone_status =
- OMAP4430_VP_CORE_TRANXDONE_ST_MASK;
- vdd->vc_reg.cmdval_reg =
- OMAP4_PRM_VC_VAL_CMD_VDD_CORE_L_OFFSET;
- vdd->vc_reg.smps_sa_shift = OMAP4430_SA_VDD_CORE_L_0_6_SHIFT;
- vdd->vc_reg.smps_sa_mask = OMAP4430_SA_VDD_CORE_L_0_6_MASK;
- vdd->vc_reg.smps_volra_shift = OMAP4430_VOLRA_VDD_CORE_L_SHIFT;
- vdd->vc_reg.smps_volra_mask = OMAP4430_VOLRA_VDD_CORE_L_MASK;
- vdd->vc_reg.voltsetup_reg =
- OMAP4_PRM_VOLTSETUP_CORE_RET_SLEEP_OFFSET;
- vdd->prm_irqst_reg = OMAP4_PRM_IRQSTATUS_MPU_OFFSET;
- } else if (!strcmp(vdd->voltdm.name, "iva")) {
- vdd->volt_data = omap44xx_vdd_iva_volt_data;
- vdd->vp_reg.tranxdone_status =
- OMAP4430_VP_IVA_TRANXDONE_ST_MASK;
- vdd->vc_reg.cmdval_reg = OMAP4_PRM_VC_VAL_CMD_VDD_IVA_L_OFFSET;
- vdd->vc_reg.smps_sa_shift =
- OMAP4430_SA_VDD_IVA_L_PRM_VC_SMPS_SA_SHIFT;
- vdd->vc_reg.smps_sa_mask =
- OMAP4430_SA_VDD_IVA_L_PRM_VC_SMPS_SA_MASK;
- vdd->vc_reg.smps_volra_shift = OMAP4430_VOLRA_VDD_IVA_L_SHIFT;
- vdd->vc_reg.smps_volra_mask = OMAP4430_VOLRA_VDD_IVA_L_MASK;
- vdd->vc_reg.voltsetup_reg =
- OMAP4_PRM_VOLTSETUP_IVA_RET_SLEEP_OFFSET;
- vdd->prm_irqst_reg = OMAP4_PRM_IRQSTATUS_MPU_OFFSET;
- } else {
- pr_warning("%s: vdd_%s does not exisit in OMAP4\n",
- __func__, vdd->voltdm.name);
- return -EINVAL;
+ if (IS_ERR_VALUE(_config_common_vdd_data(vdd)))
+ goto ovdc_out;
+
+ if (cpu_is_omap34xx()) {
+ vdd->read_reg = omap3_voltage_read_reg;
+ vdd->write_reg = omap3_voltage_write_reg;
+ ret = 0;
+ } else if (cpu_is_omap44xx()) {
+ vdd->read_reg = omap4_voltage_read_reg;
+ vdd->write_reg = omap4_voltage_write_reg;
+ ret = 0;
}
- /*
- * Sys clk rate is require to calculate vp timeout value and
- * smpswaittimemin and smpswaittimemax.
- */
- sys_ck = clk_get(NULL, "sys_clkin_ck");
- if (IS_ERR(sys_ck)) {
- pr_warning("%s: Could not get the sys clk to calculate"
- "various vdd_%s params\n", __func__, vdd->voltdm.name);
- return -EINVAL;
- }
- sys_clk_speed = clk_get_rate(sys_ck);
- clk_put(sys_ck);
- /* Divide to avoid overflow */
- sys_clk_speed /= 1000;
-
- /* Generic voltage parameters */
- vdd->curr_volt = 1200000;
- vdd->ocp_mod = OMAP4430_PRM_OCP_SOCKET_INST;
- vdd->read_reg = omap4_voltage_read_reg;
- vdd->write_reg = omap4_voltage_write_reg;
- vdd->volt_scale = vp_forceupdate_scale_voltage;
- vdd->vp_enabled = false;
-
- /* VC parameters */
- vdd->vc_reg.prm_mod = OMAP4430_PRM_DEVICE_INST;
- vdd->vc_reg.smps_sa_reg = OMAP4_PRM_VC_SMPS_SA_OFFSET;
- vdd->vc_reg.smps_volra_reg = OMAP4_PRM_VC_VAL_SMPS_RA_VOL_OFFSET;
- vdd->vc_reg.bypass_val_reg = OMAP4_PRM_VC_VAL_BYPASS_OFFSET;
- vdd->vc_reg.data_shift = OMAP4430_DATA_SHIFT;
- vdd->vc_reg.slaveaddr_shift = OMAP4430_SLAVEADDR_SHIFT;
- vdd->vc_reg.regaddr_shift = OMAP4430_REGADDR_SHIFT;
- vdd->vc_reg.valid = OMAP4430_VALID_MASK;
- vdd->vc_reg.cmd_on_shift = OMAP4430_ON_SHIFT;
- vdd->vc_reg.cmd_on_mask = OMAP4430_ON_MASK;
- vdd->vc_reg.cmd_onlp_shift = OMAP4430_ONLP_SHIFT;
- vdd->vc_reg.cmd_ret_shift = OMAP4430_RET_SHIFT;
- vdd->vc_reg.cmd_off_shift = OMAP4430_OFF_SHIFT;
-
- vdd->vp_reg.prm_mod = OMAP4430_PRM_DEVICE_INST;
-
- /* VPCONFIG bit fields */
- vdd->vp_reg.vpconfig_erroroffset = (vdd->pmic_info->vp_erroroffset <<
- OMAP4430_ERROROFFSET_SHIFT);
- vdd->vp_reg.vpconfig_errorgain_mask = OMAP4430_ERRORGAIN_MASK;
- vdd->vp_reg.vpconfig_errorgain_shift = OMAP4430_ERRORGAIN_SHIFT;
- vdd->vp_reg.vpconfig_initvoltage_shift = OMAP4430_INITVOLTAGE_SHIFT;
- vdd->vp_reg.vpconfig_initvoltage_mask = OMAP4430_INITVOLTAGE_MASK;
- vdd->vp_reg.vpconfig_timeouten = OMAP4430_TIMEOUTEN_MASK;
- vdd->vp_reg.vpconfig_initvdd = OMAP4430_INITVDD_MASK;
- vdd->vp_reg.vpconfig_forceupdate = OMAP4430_FORCEUPDATE_MASK;
- vdd->vp_reg.vpconfig_vpenable = OMAP4430_VPENABLE_MASK;
-
- /* VSTEPMIN VSTEPMAX bit fields */
- waittime = ((vdd->pmic_info->step_size / vdd->pmic_info->slew_rate) *
- sys_clk_speed) / 1000;
- vdd->vp_reg.vstepmin_smpswaittimemin = waittime;
- vdd->vp_reg.vstepmax_smpswaittimemax = waittime;
- vdd->vp_reg.vstepmin_stepmin = vdd->pmic_info->vp_vstepmin;
- vdd->vp_reg.vstepmax_stepmax = vdd->pmic_info->vp_vstepmax;
- vdd->vp_reg.vstepmin_smpswaittimemin_shift =
- OMAP4430_SMPSWAITTIMEMIN_SHIFT;
- vdd->vp_reg.vstepmax_smpswaittimemax_shift =
- OMAP4430_SMPSWAITTIMEMAX_SHIFT;
- vdd->vp_reg.vstepmin_stepmin_shift = OMAP4430_VSTEPMIN_SHIFT;
- vdd->vp_reg.vstepmax_stepmax_shift = OMAP4430_VSTEPMAX_SHIFT;
-
- /* VLIMITTO bit fields */
- timeout_val = (sys_clk_speed * vdd->pmic_info->vp_timeout_us) / 1000;
- vdd->vp_reg.vlimitto_timeout = timeout_val;
- vdd->vp_reg.vlimitto_vddmin = vdd->pmic_info->vp_vddmin;
- vdd->vp_reg.vlimitto_vddmax = vdd->pmic_info->vp_vddmax;
- vdd->vp_reg.vlimitto_vddmin_shift = OMAP4430_VDDMIN_SHIFT;
- vdd->vp_reg.vlimitto_vddmax_shift = OMAP4430_VDDMAX_SHIFT;
- vdd->vp_reg.vlimitto_timeout_shift = OMAP4430_TIMEOUT_SHIFT;
-
- return 0;
+ovdc_out:
+ return ret;
}
/* Public functions */
@@ -1161,8 +715,7 @@
return 0;
}
- curr_vsel = vdd->read_reg(vdd->vp_reg.prm_mod,
- vdd->vp_offs.voltage);
+ curr_vsel = vdd->read_reg(prm_mod_offs, vdd->vp_data->voltage);
if (!vdd->pmic_info || !vdd->pmic_info->vsel_to_uv) {
pr_warning("%s: PMIC function to convert vsel to voltage"
@@ -1184,7 +737,6 @@
{
struct omap_vdd_info *vdd;
u32 vpconfig;
- u16 mod;
if (!voltdm || IS_ERR(voltdm)) {
pr_warning("%s: VDD specified does not exist!\n", __func__);
@@ -1198,8 +750,6 @@
return;
}
- mod = vdd->vp_reg.prm_mod;
-
/* If VP is already enabled, do nothing. Return */
if (vdd->vp_enabled)
return;
@@ -1207,9 +757,9 @@
vp_latch_vsel(vdd);
/* Enable VP */
- vpconfig = vdd->read_reg(mod, vdd->vp_offs.vpconfig);
- vpconfig |= vdd->vp_reg.vpconfig_vpenable;
- vdd->write_reg(vpconfig, mod, vdd->vp_offs.vpconfig);
+ vpconfig = vdd->read_reg(prm_mod_offs, vdd->vp_data->vpconfig);
+ vpconfig |= vdd->vp_data->vp_common->vpconfig_vpenable;
+ vdd->write_reg(vpconfig, prm_mod_offs, vdd->vp_data->vpconfig);
vdd->vp_enabled = true;
}
@@ -1224,7 +774,6 @@
{
struct omap_vdd_info *vdd;
u32 vpconfig;
- u16 mod;
int timeout;
if (!voltdm || IS_ERR(voltdm)) {
@@ -1239,8 +788,6 @@
return;
}
- mod = vdd->vp_reg.prm_mod;
-
/* If VP is already disabled, do nothing. Return */
if (!vdd->vp_enabled) {
pr_warning("%s: Trying to disable VP for vdd_%s when"
@@ -1249,14 +796,14 @@
}
/* Disable VP */
- vpconfig = vdd->read_reg(mod, vdd->vp_offs.vpconfig);
- vpconfig &= ~vdd->vp_reg.vpconfig_vpenable;
- vdd->write_reg(vpconfig, mod, vdd->vp_offs.vpconfig);
+ vpconfig = vdd->read_reg(prm_mod_offs, vdd->vp_data->vpconfig);
+ vpconfig &= ~vdd->vp_data->vp_common->vpconfig_vpenable;
+ vdd->write_reg(vpconfig, prm_mod_offs, vdd->vp_data->vpconfig);
/*
* Wait for VP idle Typical latency is <2us. Maximum latency is ~100us
*/
- omap_test_timeout((vdd->read_reg(mod, vdd->vp_offs.vstatus)),
+ omap_test_timeout((vdd->read_reg(prm_mod_offs, vdd->vp_data->vstatus)),
VP_IDLE_TIMEOUT, timeout);
if (timeout >= VP_IDLE_TIMEOUT)
@@ -1509,8 +1056,8 @@
}
for (i = 0; i < nr_scalable_vdd; i++) {
- if (!(strcmp(name, vdd_info[i].voltdm.name)))
- return &vdd_info[i].voltdm;
+ if (!(strcmp(name, vdd_info[i]->voltdm.name)))
+ return &vdd_info[i]->voltdm;
}
return ERR_PTR(-EINVAL);
@@ -1538,35 +1085,24 @@
pr_err("%s: Unable to create voltage debugfs main dir\n",
__func__);
for (i = 0; i < nr_scalable_vdd; i++) {
- if (vdd_data_configure(&vdd_info[i]))
+ if (omap_vdd_data_configure(vdd_info[i]))
continue;
- vc_init(&vdd_info[i]);
- vp_init(&vdd_info[i]);
- vdd_debugfs_init(&vdd_info[i]);
+ omap_vc_init(vdd_info[i]);
+ vp_init(vdd_info[i]);
+ vdd_debugfs_init(vdd_info[i]);
}
return 0;
}
-/**
- * omap_voltage_early_init()- Volatage driver early init
- */
-static int __init omap_voltage_early_init(void)
+/* XXX document */
+int __init omap_voltage_early_init(s16 prm_mod, s16 prm_irqst_ocp_mod,
+ struct omap_vdd_info *omap_vdd_array[],
+ u8 omap_vdd_count)
{
- if (cpu_is_omap34xx()) {
- vdd_info = omap3_vdd_info;
- nr_scalable_vdd = OMAP3_NR_SCALABLE_VDD;
- vc_init = omap3_vc_init;
- vdd_data_configure = omap3_vdd_data_configure;
- } else if (cpu_is_omap44xx()) {
- vdd_info = omap4_vdd_info;
- nr_scalable_vdd = OMAP4_NR_SCALABLE_VDD;
- vc_init = omap4_vc_init;
- vdd_data_configure = omap4_vdd_data_configure;
- } else {
- pr_warning("%s: voltage driver support not added\n", __func__);
- }
-
+ prm_mod_offs = prm_mod;
+ prm_irqst_ocp_mod_offs = prm_irqst_ocp_mod;
+ vdd_info = omap_vdd_array;
+ nr_scalable_vdd = omap_vdd_count;
return 0;
}
-core_initcall(omap_voltage_early_init);
diff --git a/arch/arm/plat-omap/include/plat/voltage.h b/arch/arm/mach-omap2/voltage.h
similarity index 63%
rename from arch/arm/plat-omap/include/plat/voltage.h
rename to arch/arm/mach-omap2/voltage.h
index 5bd204e..e9f5408 100644
--- a/arch/arm/plat-omap/include/plat/voltage.h
+++ b/arch/arm/mach-omap2/voltage.h
@@ -16,6 +16,10 @@
#include <linux/err.h>
+#include "vc.h"
+#include "vp.h"
+
+/* XXX document */
#define VOLTSCALE_VPFORCEUPDATE 1
#define VOLTSCALE_VCBYPASS 2
@@ -27,36 +31,22 @@
#define OMAP3_VOLTOFFSET 0xff
#define OMAP3_VOLTSETUP2 0xff
-/* Voltage value defines */
-#define OMAP3430_VDD_MPU_OPP1_UV 975000
-#define OMAP3430_VDD_MPU_OPP2_UV 1075000
-#define OMAP3430_VDD_MPU_OPP3_UV 1200000
-#define OMAP3430_VDD_MPU_OPP4_UV 1270000
-#define OMAP3430_VDD_MPU_OPP5_UV 1350000
-
-#define OMAP3430_VDD_CORE_OPP1_UV 975000
-#define OMAP3430_VDD_CORE_OPP2_UV 1050000
-#define OMAP3430_VDD_CORE_OPP3_UV 1150000
-
-#define OMAP3630_VDD_MPU_OPP50_UV 1012500
-#define OMAP3630_VDD_MPU_OPP100_UV 1200000
-#define OMAP3630_VDD_MPU_OPP120_UV 1325000
-#define OMAP3630_VDD_MPU_OPP1G_UV 1375000
-
-#define OMAP3630_VDD_CORE_OPP50_UV 1000000
-#define OMAP3630_VDD_CORE_OPP100_UV 1200000
-
-#define OMAP4430_VDD_MPU_OPP50_UV 930000
-#define OMAP4430_VDD_MPU_OPP100_UV 1100000
-#define OMAP4430_VDD_MPU_OPPTURBO_UV 1260000
-#define OMAP4430_VDD_MPU_OPPNITRO_UV 1350000
-
-#define OMAP4430_VDD_IVA_OPP50_UV 930000
-#define OMAP4430_VDD_IVA_OPP100_UV 1100000
-#define OMAP4430_VDD_IVA_OPPTURBO_UV 1260000
-
-#define OMAP4430_VDD_CORE_OPP50_UV 930000
-#define OMAP4430_VDD_CORE_OPP100_UV 1100000
+/**
+ * struct omap_vfsm_instance_data - per-voltage manager FSM register/bitfield
+ * data
+ * @voltsetup_mask: SETUP_TIME* bitmask in the PRM_VOLTSETUP* register
+ * @voltsetup_reg: register offset of PRM_VOLTSETUP from PRM base
+ * @voltsetup_shift: SETUP_TIME* field shift in the PRM_VOLTSETUP* register
+ *
+ * XXX What about VOLTOFFSET/VOLTCTRL?
+ * XXX It is not necessary to have both a _mask and a _shift for the same
+ * bitfield - remove one!
+ */
+struct omap_vfsm_instance_data {
+ u32 voltsetup_mask;
+ u8 voltsetup_reg;
+ u8 voltsetup_shift;
+};
/**
* struct voltagedomain - omap voltage domain global structure.
@@ -113,6 +103,42 @@
u8 (*uv_to_vsel) (unsigned long uV);
};
+/**
+ * omap_vdd_info - Per Voltage Domain info
+ *
+ * @volt_data : voltage table having the distinct voltages supported
+ * by the domain and other associated per voltage data.
+ * @pmic_info : pmic specific parameters which should be populted by
+ * the pmic drivers.
+ * @vp_data : the register values, shifts, masks for various
+ * vp registers
+ * @vp_rt_data : VP data derived at runtime, not predefined
+ * @vc_data : structure containing various various vc registers,
+ * shifts, masks etc.
+ * @vfsm : voltage manager FSM data
+ * @voltdm : pointer to the voltage domain structure
+ * @debug_dir : debug directory for this voltage domain.
+ * @curr_volt : current voltage for this vdd.
+ * @vp_enabled : flag to keep track of whether vp is enabled or not
+ * @volt_scale : API to scale the voltage of the vdd.
+ */
+struct omap_vdd_info {
+ struct omap_volt_data *volt_data;
+ struct omap_volt_pmic_info *pmic_info;
+ struct omap_vp_instance_data *vp_data;
+ struct omap_vp_runtime_data vp_rt_data;
+ struct omap_vc_instance_data *vc_data;
+ const struct omap_vfsm_instance_data *vfsm;
+ struct voltagedomain voltdm;
+ struct dentry *debug_dir;
+ u32 curr_volt;
+ bool vp_enabled;
+ u32 (*read_reg) (u16 mod, u8 offset);
+ void (*write_reg) (u32 val, u16 mod, u8 offset);
+ int (*volt_scale) (struct omap_vdd_info *vdd,
+ unsigned long target_volt);
+};
+
unsigned long omap_vp_get_curr_volt(struct voltagedomain *voltdm);
void omap_vp_enable(struct voltagedomain *voltdm);
void omap_vp_disable(struct voltagedomain *voltdm);
@@ -125,6 +151,9 @@
unsigned long volt);
unsigned long omap_voltage_get_nom_volt(struct voltagedomain *voltdm);
struct dentry *omap_voltage_get_dbgdir(struct voltagedomain *voltdm);
+int __init omap_voltage_early_init(s16 prm_mod, s16 prm_irqst_mod,
+ struct omap_vdd_info *omap_vdd_array[],
+ u8 omap_vdd_count);
#ifdef CONFIG_PM
int omap_voltage_register_pmic(struct voltagedomain *voltdm,
struct omap_volt_pmic_info *pmic_info);
diff --git a/arch/arm/mach-omap2/voltagedomains3xxx_data.c b/arch/arm/mach-omap2/voltagedomains3xxx_data.c
new file mode 100644
index 0000000..def230f
--- /dev/null
+++ b/arch/arm/mach-omap2/voltagedomains3xxx_data.c
@@ -0,0 +1,95 @@
+/*
+ * OMAP3 voltage domain data
+ *
+ * Copyright (C) 2007, 2010 Texas Instruments, Inc.
+ * Rajendra Nayak <rnayak@ti.com>
+ * Lesly A M <x0080970@ti.com>
+ * Thara Gopinath <thara@ti.com>
+ *
+ * Copyright (C) 2008, 2011 Nokia Corporation
+ * Kalle Jokiniemi
+ * Paul Walmsley
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#include <linux/kernel.h>
+#include <linux/err.h>
+#include <linux/init.h>
+
+#include <plat/common.h>
+#include <plat/cpu.h>
+
+#include "prm-regbits-34xx.h"
+#include "omap_opp_data.h"
+#include "voltage.h"
+#include "vc.h"
+#include "vp.h"
+
+/*
+ * VDD data
+ */
+
+static const struct omap_vfsm_instance_data omap3_vdd1_vfsm_data = {
+ .voltsetup_reg = OMAP3_PRM_VOLTSETUP1_OFFSET,
+ .voltsetup_shift = OMAP3430_SETUP_TIME1_SHIFT,
+ .voltsetup_mask = OMAP3430_SETUP_TIME1_MASK,
+};
+
+static struct omap_vdd_info omap3_vdd1_info = {
+ .vp_data = &omap3_vp1_data,
+ .vc_data = &omap3_vc1_data,
+ .vfsm = &omap3_vdd1_vfsm_data,
+ .voltdm = {
+ .name = "mpu",
+ },
+};
+
+static const struct omap_vfsm_instance_data omap3_vdd2_vfsm_data = {
+ .voltsetup_reg = OMAP3_PRM_VOLTSETUP1_OFFSET,
+ .voltsetup_shift = OMAP3430_SETUP_TIME2_SHIFT,
+ .voltsetup_mask = OMAP3430_SETUP_TIME2_MASK,
+};
+
+static struct omap_vdd_info omap3_vdd2_info = {
+ .vp_data = &omap3_vp2_data,
+ .vc_data = &omap3_vc2_data,
+ .vfsm = &omap3_vdd2_vfsm_data,
+ .voltdm = {
+ .name = "core",
+ },
+};
+
+/* OMAP3 VDD structures */
+static struct omap_vdd_info *omap3_vdd_info[] = {
+ &omap3_vdd1_info,
+ &omap3_vdd2_info,
+};
+
+/* OMAP3 specific voltage init functions */
+static int __init omap3xxx_voltage_early_init(void)
+{
+ s16 prm_mod = OMAP3430_GR_MOD;
+ s16 prm_irqst_ocp_mod = OCP_MOD;
+
+ if (!cpu_is_omap34xx())
+ return 0;
+
+ /*
+ * XXX Will depend on the process, validation, and binning
+ * for the currently-running IC
+ */
+ if (cpu_is_omap3630()) {
+ omap3_vdd1_info.volt_data = omap36xx_vddmpu_volt_data;
+ omap3_vdd2_info.volt_data = omap36xx_vddcore_volt_data;
+ } else {
+ omap3_vdd1_info.volt_data = omap34xx_vddmpu_volt_data;
+ omap3_vdd2_info.volt_data = omap34xx_vddcore_volt_data;
+ }
+
+ return omap_voltage_early_init(prm_mod, prm_irqst_ocp_mod,
+ omap3_vdd_info,
+ ARRAY_SIZE(omap3_vdd_info));
+};
+core_initcall(omap3xxx_voltage_early_init);
diff --git a/arch/arm/mach-omap2/voltagedomains44xx_data.c b/arch/arm/mach-omap2/voltagedomains44xx_data.c
new file mode 100644
index 0000000..cb64996
--- /dev/null
+++ b/arch/arm/mach-omap2/voltagedomains44xx_data.c
@@ -0,0 +1,102 @@
+/*
+ * OMAP3/OMAP4 Voltage Management Routines
+ *
+ * Author: Thara Gopinath <thara@ti.com>
+ *
+ * Copyright (C) 2007 Texas Instruments, Inc.
+ * Rajendra Nayak <rnayak@ti.com>
+ * Lesly A M <x0080970@ti.com>
+ *
+ * Copyright (C) 2008 Nokia Corporation
+ * Kalle Jokiniemi
+ *
+ * Copyright (C) 2010 Texas Instruments, Inc.
+ * Thara Gopinath <thara@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#include <linux/kernel.h>
+#include <linux/err.h>
+#include <linux/init.h>
+
+#include <plat/common.h>
+
+#include "prm-regbits-44xx.h"
+#include "prm44xx.h"
+#include "prcm44xx.h"
+#include "prminst44xx.h"
+#include "voltage.h"
+#include "omap_opp_data.h"
+#include "vc.h"
+#include "vp.h"
+
+static const struct omap_vfsm_instance_data omap4_vdd_mpu_vfsm_data = {
+ .voltsetup_reg = OMAP4_PRM_VOLTSETUP_MPU_RET_SLEEP_OFFSET,
+};
+
+static struct omap_vdd_info omap4_vdd_mpu_info = {
+ .vp_data = &omap4_vp_mpu_data,
+ .vc_data = &omap4_vc_mpu_data,
+ .vfsm = &omap4_vdd_mpu_vfsm_data,
+ .voltdm = {
+ .name = "mpu",
+ },
+};
+
+static const struct omap_vfsm_instance_data omap4_vdd_iva_vfsm_data = {
+ .voltsetup_reg = OMAP4_PRM_VOLTSETUP_IVA_RET_SLEEP_OFFSET,
+};
+
+static struct omap_vdd_info omap4_vdd_iva_info = {
+ .vp_data = &omap4_vp_iva_data,
+ .vc_data = &omap4_vc_iva_data,
+ .vfsm = &omap4_vdd_iva_vfsm_data,
+ .voltdm = {
+ .name = "iva",
+ },
+};
+
+static const struct omap_vfsm_instance_data omap4_vdd_core_vfsm_data = {
+ .voltsetup_reg = OMAP4_PRM_VOLTSETUP_CORE_RET_SLEEP_OFFSET,
+};
+
+static struct omap_vdd_info omap4_vdd_core_info = {
+ .vp_data = &omap4_vp_core_data,
+ .vc_data = &omap4_vc_core_data,
+ .vfsm = &omap4_vdd_core_vfsm_data,
+ .voltdm = {
+ .name = "core",
+ },
+};
+
+/* OMAP4 VDD structures */
+static struct omap_vdd_info *omap4_vdd_info[] = {
+ &omap4_vdd_mpu_info,
+ &omap4_vdd_iva_info,
+ &omap4_vdd_core_info,
+};
+
+/* OMAP4 specific voltage init functions */
+static int __init omap44xx_voltage_early_init(void)
+{
+ s16 prm_mod = OMAP4430_PRM_DEVICE_INST;
+ s16 prm_irqst_ocp_mod = OMAP4430_PRM_OCP_SOCKET_INST;
+
+ if (!cpu_is_omap44xx())
+ return 0;
+
+ /*
+ * XXX Will depend on the process, validation, and binning
+ * for the currently-running IC
+ */
+ omap4_vdd_mpu_info.volt_data = omap44xx_vdd_mpu_volt_data;
+ omap4_vdd_iva_info.volt_data = omap44xx_vdd_iva_volt_data;
+ omap4_vdd_core_info.volt_data = omap44xx_vdd_core_volt_data;
+
+ return omap_voltage_early_init(prm_mod, prm_irqst_ocp_mod,
+ omap4_vdd_info,
+ ARRAY_SIZE(omap4_vdd_info));
+};
+core_initcall(omap44xx_voltage_early_init);
diff --git a/arch/arm/mach-omap2/vp.h b/arch/arm/mach-omap2/vp.h
new file mode 100644
index 0000000..7ce134f
--- /dev/null
+++ b/arch/arm/mach-omap2/vp.h
@@ -0,0 +1,143 @@
+/*
+ * OMAP3/4 Voltage Processor (VP) structure and macro definitions
+ *
+ * Copyright (C) 2007, 2010 Texas Instruments, Inc.
+ * Rajendra Nayak <rnayak@ti.com>
+ * Lesly A M <x0080970@ti.com>
+ * Thara Gopinath <thara@ti.com>
+ *
+ * Copyright (C) 2008, 2011 Nokia Corporation
+ * Kalle Jokiniemi
+ * Paul Walmsley
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License version
+ * 2 as published by the Free Software Foundation.
+ */
+#ifndef __ARCH_ARM_MACH_OMAP2_VP_H
+#define __ARCH_ARM_MACH_OMAP2_VP_H
+
+#include <linux/kernel.h>
+
+/* XXX document */
+#define VP_IDLE_TIMEOUT 200
+#define VP_TRANXDONE_TIMEOUT 300
+
+
+/**
+ * struct omap_vp_common_data - register data common to all VDDs
+ * @vpconfig_errorgain_mask: ERRORGAIN bitmask in the PRM_VP*_CONFIG reg
+ * @vpconfig_initvoltage_mask: INITVOLTAGE bitmask in the PRM_VP*_CONFIG reg
+ * @vpconfig_timeouten_mask: TIMEOUT bitmask in the PRM_VP*_CONFIG reg
+ * @vpconfig_initvdd: INITVDD bitmask in the PRM_VP*_CONFIG reg
+ * @vpconfig_forceupdate: FORCEUPDATE bitmask in the PRM_VP*_CONFIG reg
+ * @vpconfig_vpenable: VPENABLE bitmask in the PRM_VP*_CONFIG reg
+ * @vpconfig_erroroffset_shift: ERROROFFSET field shift in PRM_VP*_CONFIG reg
+ * @vpconfig_errorgain_shift: ERRORGAIN field shift in PRM_VP*_CONFIG reg
+ * @vpconfig_initvoltage_shift: INITVOLTAGE field shift in PRM_VP*_CONFIG reg
+ * @vpconfig_stepmin_shift: VSTEPMIN field shift in the PRM_VP*_VSTEPMIN reg
+ * @vpconfig_smpswaittimemin_shift: SMPSWAITTIMEMIN field shift in PRM_VP*_VSTEPMIN reg
+ * @vpconfig_stepmax_shift: VSTEPMAX field shift in the PRM_VP*_VSTEPMAX reg
+ * @vpconfig_smpswaittimemax_shift: SMPSWAITTIMEMAX field shift in PRM_VP*_VSTEPMAX reg
+ * @vpconfig_vlimitto_vddmin_shift: VDDMIN field shift in PRM_VP*_VLIMITTO reg
+ * @vpconfig_vlimitto_vddmax_shift: VDDMAX field shift in PRM_VP*_VLIMITTO reg
+ * @vpconfig_vlimitto_timeout_shift: TIMEOUT field shift in PRM_VP*_VLIMITTO reg
+ *
+ * XXX It it not necessary to have both a mask and a shift for the same
+ * bitfield - remove one
+ * XXX Many of these fields are wrongly named -- e.g., vpconfig_smps* -- fix!
+ */
+struct omap_vp_common_data {
+ u32 vpconfig_errorgain_mask;
+ u32 vpconfig_initvoltage_mask;
+ u32 vpconfig_timeouten;
+ u32 vpconfig_initvdd;
+ u32 vpconfig_forceupdate;
+ u32 vpconfig_vpenable;
+ u8 vpconfig_erroroffset_shift;
+ u8 vpconfig_errorgain_shift;
+ u8 vpconfig_initvoltage_shift;
+ u8 vstepmin_stepmin_shift;
+ u8 vstepmin_smpswaittimemin_shift;
+ u8 vstepmax_stepmax_shift;
+ u8 vstepmax_smpswaittimemax_shift;
+ u8 vlimitto_vddmin_shift;
+ u8 vlimitto_vddmax_shift;
+ u8 vlimitto_timeout_shift;
+};
+
+/**
+ * struct omap_vp_prm_irqst_data - PRM_IRQSTATUS_MPU.VP_TRANXDONE_ST data
+ * @prm_irqst_reg: reg offset for PRM_IRQSTATUS_MPU from top of PRM
+ * @tranxdone_status: VP_TRANXDONE_ST bitmask in PRM_IRQSTATUS_MPU reg
+ *
+ * XXX prm_irqst_reg does not belong here
+ * XXX Note that on OMAP3, VP_TRANXDONE interrupt may not work due to a
+ * hardware bug
+ * XXX This structure is probably not needed
+ */
+struct omap_vp_prm_irqst_data {
+ u8 prm_irqst_reg;
+ u32 tranxdone_status;
+};
+
+/**
+ * struct omap_vp_instance_data - VP register offsets (per-VDD)
+ * @vp_common: pointer to struct omap_vp_common_data * for this SoC
+ * @prm_irqst_data: pointer to struct omap_vp_prm_irqst_data for this VDD
+ * @vpconfig: PRM_VP*_CONFIG reg offset from PRM start
+ * @vstepmin: PRM_VP*_VSTEPMIN reg offset from PRM start
+ * @vlimitto: PRM_VP*_VLIMITTO reg offset from PRM start
+ * @vstatus: PRM_VP*_VSTATUS reg offset from PRM start
+ * @voltage: PRM_VP*_VOLTAGE reg offset from PRM start
+ *
+ * XXX vp_common is probably not needed since it is per-SoC
+ */
+struct omap_vp_instance_data {
+ const struct omap_vp_common_data *vp_common;
+ const struct omap_vp_prm_irqst_data *prm_irqst_data;
+ u8 vpconfig;
+ u8 vstepmin;
+ u8 vstepmax;
+ u8 vlimitto;
+ u8 vstatus;
+ u8 voltage;
+};
+
+/**
+ * struct omap_vp_runtime_data - VP data populated at runtime by code
+ * @vpconfig_erroroffset: value of ERROROFFSET bitfield in PRM_VP*_CONFIG
+ * @vpconfig_errorgain: value of ERRORGAIN bitfield in PRM_VP*_CONFIG
+ * @vstepmin_smpswaittimemin: value of SMPSWAITTIMEMIN bitfield in PRM_VP*_VSTEPMIN
+ * @vstepmax_smpswaittimemax: value of SMPSWAITTIMEMAX bitfield in PRM_VP*_VSTEPMAX
+ * @vlimitto_timeout: value of TIMEOUT bitfield in PRM_VP*_VLIMITTO
+ * @vstepmin_stepmin: value of VSTEPMIN bitfield in PRM_VP*_VSTEPMIN
+ * @vstepmax_stepmax: value of VSTEPMAX bitfield in PRM_VP*_VSTEPMAX
+ * @vlimitto_vddmin: value of VDDMIN bitfield in PRM_VP*_VLIMITTO
+ * @vlimitto_vddmax: value of VDDMAX bitfield in PRM_VP*_VLIMITTO
+ *
+ * XXX Is this structure really needed? Why not just program the
+ * device directly? They are in PRM space, therefore in the WKUP
+ * powerdomain, so register contents should not be lost in off-mode.
+ * XXX Some of these fields are incorrectly named, e.g., vstep*
+ */
+struct omap_vp_runtime_data {
+ u32 vpconfig_erroroffset;
+ u16 vpconfig_errorgain;
+ u16 vstepmin_smpswaittimemin;
+ u16 vstepmax_smpswaittimemax;
+ u16 vlimitto_timeout;
+ u8 vstepmin_stepmin;
+ u8 vstepmax_stepmax;
+ u8 vlimitto_vddmin;
+ u8 vlimitto_vddmax;
+};
+
+extern struct omap_vp_instance_data omap3_vp1_data;
+extern struct omap_vp_instance_data omap3_vp2_data;
+
+extern struct omap_vp_instance_data omap4_vp_mpu_data;
+extern struct omap_vp_instance_data omap4_vp_iva_data;
+extern struct omap_vp_instance_data omap4_vp_core_data;
+
+#endif
diff --git a/arch/arm/mach-omap2/vp3xxx_data.c b/arch/arm/mach-omap2/vp3xxx_data.c
new file mode 100644
index 0000000..6452170
--- /dev/null
+++ b/arch/arm/mach-omap2/vp3xxx_data.c
@@ -0,0 +1,82 @@
+/*
+ * OMAP3 Voltage Processor (VP) data
+ *
+ * Copyright (C) 2007, 2010 Texas Instruments, Inc.
+ * Rajendra Nayak <rnayak@ti.com>
+ * Lesly A M <x0080970@ti.com>
+ * Thara Gopinath <thara@ti.com>
+ *
+ * Copyright (C) 2008, 2011 Nokia Corporation
+ * Kalle Jokiniemi
+ * Paul Walmsley
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/io.h>
+#include <linux/err.h>
+#include <linux/init.h>
+
+#include <plat/common.h>
+
+#include "prm-regbits-34xx.h"
+#include "voltage.h"
+
+#include "vp.h"
+
+/*
+ * VP data common to 34xx/36xx chips
+ * XXX This stuff presumably belongs in the vp3xxx.c or vp.c file.
+ */
+static const struct omap_vp_common_data omap3_vp_common = {
+ .vpconfig_erroroffset_shift = OMAP3430_ERROROFFSET_SHIFT,
+ .vpconfig_errorgain_mask = OMAP3430_ERRORGAIN_MASK,
+ .vpconfig_errorgain_shift = OMAP3430_ERRORGAIN_SHIFT,
+ .vpconfig_initvoltage_shift = OMAP3430_INITVOLTAGE_SHIFT,
+ .vpconfig_initvoltage_mask = OMAP3430_INITVOLTAGE_MASK,
+ .vpconfig_timeouten = OMAP3430_TIMEOUTEN_MASK,
+ .vpconfig_initvdd = OMAP3430_INITVDD_MASK,
+ .vpconfig_forceupdate = OMAP3430_FORCEUPDATE_MASK,
+ .vpconfig_vpenable = OMAP3430_VPENABLE_MASK,
+ .vstepmin_smpswaittimemin_shift = OMAP3430_SMPSWAITTIMEMIN_SHIFT,
+ .vstepmax_smpswaittimemax_shift = OMAP3430_SMPSWAITTIMEMAX_SHIFT,
+ .vstepmin_stepmin_shift = OMAP3430_VSTEPMIN_SHIFT,
+ .vstepmax_stepmax_shift = OMAP3430_VSTEPMAX_SHIFT,
+ .vlimitto_vddmin_shift = OMAP3430_VDDMIN_SHIFT,
+ .vlimitto_vddmax_shift = OMAP3430_VDDMAX_SHIFT,
+ .vlimitto_timeout_shift = OMAP3430_TIMEOUT_SHIFT,
+};
+
+static const struct omap_vp_prm_irqst_data omap3_vp1_prm_irqst_data = {
+ .prm_irqst_reg = OMAP3_PRM_IRQSTATUS_MPU_OFFSET,
+ .tranxdone_status = OMAP3430_VP1_TRANXDONE_ST_MASK,
+};
+
+struct omap_vp_instance_data omap3_vp1_data = {
+ .vp_common = &omap3_vp_common,
+ .vpconfig = OMAP3_PRM_VP1_CONFIG_OFFSET,
+ .vstepmin = OMAP3_PRM_VP1_VSTEPMIN_OFFSET,
+ .vstepmax = OMAP3_PRM_VP1_VSTEPMAX_OFFSET,
+ .vlimitto = OMAP3_PRM_VP1_VLIMITTO_OFFSET,
+ .vstatus = OMAP3_PRM_VP1_STATUS_OFFSET,
+ .voltage = OMAP3_PRM_VP1_VOLTAGE_OFFSET,
+ .prm_irqst_data = &omap3_vp1_prm_irqst_data,
+};
+
+static const struct omap_vp_prm_irqst_data omap3_vp2_prm_irqst_data = {
+ .prm_irqst_reg = OMAP3_PRM_IRQSTATUS_MPU_OFFSET,
+ .tranxdone_status = OMAP3430_VP2_TRANXDONE_ST_MASK,
+};
+
+struct omap_vp_instance_data omap3_vp2_data = {
+ .vp_common = &omap3_vp_common,
+ .vpconfig = OMAP3_PRM_VP2_CONFIG_OFFSET,
+ .vstepmin = OMAP3_PRM_VP2_VSTEPMIN_OFFSET,
+ .vstepmax = OMAP3_PRM_VP2_VSTEPMAX_OFFSET,
+ .vlimitto = OMAP3_PRM_VP2_VLIMITTO_OFFSET,
+ .vstatus = OMAP3_PRM_VP2_STATUS_OFFSET,
+ .voltage = OMAP3_PRM_VP2_VOLTAGE_OFFSET,
+ .prm_irqst_data = &omap3_vp2_prm_irqst_data,
+};
diff --git a/arch/arm/mach-omap2/vp44xx_data.c b/arch/arm/mach-omap2/vp44xx_data.c
new file mode 100644
index 0000000..65d1ad6
--- /dev/null
+++ b/arch/arm/mach-omap2/vp44xx_data.c
@@ -0,0 +1,100 @@
+/*
+ * OMAP3 Voltage Processor (VP) data
+ *
+ * Copyright (C) 2007, 2010 Texas Instruments, Inc.
+ * Rajendra Nayak <rnayak@ti.com>
+ * Lesly A M <x0080970@ti.com>
+ * Thara Gopinath <thara@ti.com>
+ *
+ * Copyright (C) 2008, 2011 Nokia Corporation
+ * Kalle Jokiniemi
+ * Paul Walmsley
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/io.h>
+#include <linux/err.h>
+#include <linux/init.h>
+
+#include <plat/common.h>
+
+#include "prm44xx.h"
+#include "prm-regbits-44xx.h"
+#include "voltage.h"
+
+#include "vp.h"
+
+/*
+ * VP data common to 44xx chips
+ * XXX This stuff presumably belongs in the vp44xx.c or vp.c file.
+ */
+static const struct omap_vp_common_data omap4_vp_common = {
+ .vpconfig_erroroffset_shift = OMAP4430_ERROROFFSET_SHIFT,
+ .vpconfig_errorgain_mask = OMAP4430_ERRORGAIN_MASK,
+ .vpconfig_errorgain_shift = OMAP4430_ERRORGAIN_SHIFT,
+ .vpconfig_initvoltage_shift = OMAP4430_INITVOLTAGE_SHIFT,
+ .vpconfig_initvoltage_mask = OMAP4430_INITVOLTAGE_MASK,
+ .vpconfig_timeouten = OMAP4430_TIMEOUTEN_MASK,
+ .vpconfig_initvdd = OMAP4430_INITVDD_MASK,
+ .vpconfig_forceupdate = OMAP4430_FORCEUPDATE_MASK,
+ .vpconfig_vpenable = OMAP4430_VPENABLE_MASK,
+ .vstepmin_smpswaittimemin_shift = OMAP4430_SMPSWAITTIMEMIN_SHIFT,
+ .vstepmax_smpswaittimemax_shift = OMAP4430_SMPSWAITTIMEMAX_SHIFT,
+ .vstepmin_stepmin_shift = OMAP4430_VSTEPMIN_SHIFT,
+ .vstepmax_stepmax_shift = OMAP4430_VSTEPMAX_SHIFT,
+ .vlimitto_vddmin_shift = OMAP4430_VDDMIN_SHIFT,
+ .vlimitto_vddmax_shift = OMAP4430_VDDMAX_SHIFT,
+ .vlimitto_timeout_shift = OMAP4430_TIMEOUT_SHIFT,
+};
+
+static const struct omap_vp_prm_irqst_data omap4_vp_mpu_prm_irqst_data = {
+ .prm_irqst_reg = OMAP4_PRM_IRQSTATUS_MPU_2_OFFSET,
+ .tranxdone_status = OMAP4430_VP_MPU_TRANXDONE_ST_MASK,
+};
+
+struct omap_vp_instance_data omap4_vp_mpu_data = {
+ .vp_common = &omap4_vp_common,
+ .vpconfig = OMAP4_PRM_VP_MPU_CONFIG_OFFSET,
+ .vstepmin = OMAP4_PRM_VP_MPU_VSTEPMIN_OFFSET,
+ .vstepmax = OMAP4_PRM_VP_MPU_VSTEPMAX_OFFSET,
+ .vlimitto = OMAP4_PRM_VP_MPU_VLIMITTO_OFFSET,
+ .vstatus = OMAP4_PRM_VP_MPU_STATUS_OFFSET,
+ .voltage = OMAP4_PRM_VP_MPU_VOLTAGE_OFFSET,
+ .prm_irqst_data = &omap4_vp_mpu_prm_irqst_data,
+};
+
+static const struct omap_vp_prm_irqst_data omap4_vp_iva_prm_irqst_data = {
+ .prm_irqst_reg = OMAP4_PRM_IRQSTATUS_MPU_OFFSET,
+ .tranxdone_status = OMAP4430_VP_IVA_TRANXDONE_ST_MASK,
+};
+
+struct omap_vp_instance_data omap4_vp_iva_data = {
+ .vp_common = &omap4_vp_common,
+ .vpconfig = OMAP4_PRM_VP_IVA_CONFIG_OFFSET,
+ .vstepmin = OMAP4_PRM_VP_IVA_VSTEPMIN_OFFSET,
+ .vstepmax = OMAP4_PRM_VP_IVA_VSTEPMAX_OFFSET,
+ .vlimitto = OMAP4_PRM_VP_IVA_VLIMITTO_OFFSET,
+ .vstatus = OMAP4_PRM_VP_IVA_STATUS_OFFSET,
+ .voltage = OMAP4_PRM_VP_IVA_VOLTAGE_OFFSET,
+ .prm_irqst_data = &omap4_vp_iva_prm_irqst_data,
+};
+
+static const struct omap_vp_prm_irqst_data omap4_vp_core_prm_irqst_data = {
+ .prm_irqst_reg = OMAP4_PRM_IRQSTATUS_MPU_OFFSET,
+ .tranxdone_status = OMAP4430_VP_CORE_TRANXDONE_ST_MASK,
+};
+
+struct omap_vp_instance_data omap4_vp_core_data = {
+ .vp_common = &omap4_vp_common,
+ .vpconfig = OMAP4_PRM_VP_CORE_CONFIG_OFFSET,
+ .vstepmin = OMAP4_PRM_VP_CORE_VSTEPMIN_OFFSET,
+ .vstepmax = OMAP4_PRM_VP_CORE_VSTEPMAX_OFFSET,
+ .vlimitto = OMAP4_PRM_VP_CORE_VLIMITTO_OFFSET,
+ .vstatus = OMAP4_PRM_VP_CORE_STATUS_OFFSET,
+ .voltage = OMAP4_PRM_VP_CORE_VOLTAGE_OFFSET,
+ .prm_irqst_data = &omap4_vp_core_prm_irqst_data,
+};
+
diff --git a/arch/arm/plat-omap/clock.c b/arch/arm/plat-omap/clock.c
index fc62fb5..c9122dd 100644
--- a/arch/arm/plat-omap/clock.c
+++ b/arch/arm/plat-omap/clock.c
@@ -37,14 +37,16 @@
int clk_enable(struct clk *clk)
{
unsigned long flags;
- int ret = 0;
+ int ret;
if (clk == NULL || IS_ERR(clk))
return -EINVAL;
+ if (!arch_clock || !arch_clock->clk_enable)
+ return -EINVAL;
+
spin_lock_irqsave(&clockfw_lock, flags);
- if (arch_clock->clk_enable)
- ret = arch_clock->clk_enable(clk);
+ ret = arch_clock->clk_enable(clk);
spin_unlock_irqrestore(&clockfw_lock, flags);
return ret;
@@ -58,6 +60,9 @@
if (clk == NULL || IS_ERR(clk))
return;
+ if (!arch_clock || !arch_clock->clk_disable)
+ return;
+
spin_lock_irqsave(&clockfw_lock, flags);
if (clk->usecount == 0) {
pr_err("Trying disable clock %s with 0 usecount\n",
@@ -66,8 +71,7 @@
goto out;
}
- if (arch_clock->clk_disable)
- arch_clock->clk_disable(clk);
+ arch_clock->clk_disable(clk);
out:
spin_unlock_irqrestore(&clockfw_lock, flags);
@@ -77,7 +81,7 @@
unsigned long clk_get_rate(struct clk *clk)
{
unsigned long flags;
- unsigned long ret = 0;
+ unsigned long ret;
if (clk == NULL || IS_ERR(clk))
return 0;
@@ -97,14 +101,16 @@
long clk_round_rate(struct clk *clk, unsigned long rate)
{
unsigned long flags;
- long ret = 0;
+ long ret;
if (clk == NULL || IS_ERR(clk))
- return ret;
+ return 0;
+
+ if (!arch_clock || !arch_clock->clk_round_rate)
+ return 0;
spin_lock_irqsave(&clockfw_lock, flags);
- if (arch_clock->clk_round_rate)
- ret = arch_clock->clk_round_rate(clk, rate);
+ ret = arch_clock->clk_round_rate(clk, rate);
spin_unlock_irqrestore(&clockfw_lock, flags);
return ret;
@@ -119,14 +125,13 @@
if (clk == NULL || IS_ERR(clk))
return ret;
+ if (!arch_clock || !arch_clock->clk_set_rate)
+ return ret;
+
spin_lock_irqsave(&clockfw_lock, flags);
- if (arch_clock->clk_set_rate)
- ret = arch_clock->clk_set_rate(clk, rate);
- if (ret == 0) {
- if (clk->recalc)
- clk->rate = clk->recalc(clk);
+ ret = arch_clock->clk_set_rate(clk, rate);
+ if (ret == 0)
propagate_rate(clk);
- }
spin_unlock_irqrestore(&clockfw_lock, flags);
return ret;
@@ -141,15 +146,14 @@
if (clk == NULL || IS_ERR(clk) || parent == NULL || IS_ERR(parent))
return ret;
+ if (!arch_clock || !arch_clock->clk_set_parent)
+ return ret;
+
spin_lock_irqsave(&clockfw_lock, flags);
if (clk->usecount == 0) {
- if (arch_clock->clk_set_parent)
- ret = arch_clock->clk_set_parent(clk, parent);
- if (ret == 0) {
- if (clk->recalc)
- clk->rate = clk->recalc(clk);
+ ret = arch_clock->clk_set_parent(clk, parent);
+ if (ret == 0)
propagate_rate(clk);
- }
} else
ret = -EBUSY;
spin_unlock_irqrestore(&clockfw_lock, flags);
@@ -335,6 +339,38 @@
return ret;
}
+int omap_clk_enable_autoidle_all(void)
+{
+ struct clk *c;
+ unsigned long flags;
+
+ spin_lock_irqsave(&clockfw_lock, flags);
+
+ list_for_each_entry(c, &clocks, node)
+ if (c->ops->allow_idle)
+ c->ops->allow_idle(c);
+
+ spin_unlock_irqrestore(&clockfw_lock, flags);
+
+ return 0;
+}
+
+int omap_clk_disable_autoidle_all(void)
+{
+ struct clk *c;
+ unsigned long flags;
+
+ spin_lock_irqsave(&clockfw_lock, flags);
+
+ list_for_each_entry(c, &clocks, node)
+ if (c->ops->deny_idle)
+ c->ops->deny_idle(c);
+
+ spin_unlock_irqrestore(&clockfw_lock, flags);
+
+ return 0;
+}
+
/*
* Low level helpers
*/
@@ -367,9 +403,11 @@
{
unsigned long flags;
+ if (!arch_clock || !arch_clock->clk_init_cpufreq_table)
+ return;
+
spin_lock_irqsave(&clockfw_lock, flags);
- if (arch_clock->clk_init_cpufreq_table)
- arch_clock->clk_init_cpufreq_table(table);
+ arch_clock->clk_init_cpufreq_table(table);
spin_unlock_irqrestore(&clockfw_lock, flags);
}
@@ -377,9 +415,11 @@
{
unsigned long flags;
+ if (!arch_clock || !arch_clock->clk_exit_cpufreq_table)
+ return;
+
spin_lock_irqsave(&clockfw_lock, flags);
- if (arch_clock->clk_exit_cpufreq_table)
- arch_clock->clk_exit_cpufreq_table(table);
+ arch_clock->clk_exit_cpufreq_table(table);
spin_unlock_irqrestore(&clockfw_lock, flags);
}
#endif
@@ -397,6 +437,9 @@
struct clk *ck;
unsigned long flags;
+ if (!arch_clock || !arch_clock->clk_disable_unused)
+ return 0;
+
pr_info("clock: disabling unused clocks to save power\n");
list_for_each_entry(ck, &clocks, node) {
if (ck->ops == &clkops_null)
@@ -406,14 +449,14 @@
continue;
spin_lock_irqsave(&clockfw_lock, flags);
- if (arch_clock->clk_disable_unused)
- arch_clock->clk_disable_unused(ck);
+ arch_clock->clk_disable_unused(ck);
spin_unlock_irqrestore(&clockfw_lock, flags);
}
return 0;
}
late_initcall(clk_disable_unused);
+late_initcall(omap_clk_enable_autoidle_all);
#endif
int __init clk_init(struct clk_functions * custom_clocks)
diff --git a/arch/arm/plat-omap/common.c b/arch/arm/plat-omap/common.c
index f047318..d9f10a3 100644
--- a/arch/arm/plat-omap/common.c
+++ b/arch/arm/plat-omap/common.c
@@ -24,10 +24,11 @@
#define NO_LENGTH_CHECK 0xffffffff
-struct omap_board_config_kernel *omap_board_config;
+struct omap_board_config_kernel *omap_board_config __initdata;
int omap_board_config_size;
-static const void *get_config(u16 tag, size_t len, int skip, size_t *len_out)
+static const void *__init get_config(u16 tag, size_t len,
+ int skip, size_t *len_out)
{
struct omap_board_config_kernel *kinfo = NULL;
int i;
@@ -49,17 +50,15 @@
return kinfo->data;
}
-const void *__omap_get_config(u16 tag, size_t len, int nr)
+const void *__init __omap_get_config(u16 tag, size_t len, int nr)
{
return get_config(tag, len, nr, NULL);
}
-EXPORT_SYMBOL(__omap_get_config);
-const void *omap_get_var_config(u16 tag, size_t *len)
+const void *__init omap_get_var_config(u16 tag, size_t *len)
{
return get_config(tag, NO_LENGTH_CHECK, 0, len);
}
-EXPORT_SYMBOL(omap_get_var_config);
void __init omap_reserve(void)
{
diff --git a/arch/arm/plat-omap/counter_32k.c b/arch/arm/plat-omap/counter_32k.c
index 862dda9..f7fed60 100644
--- a/arch/arm/plat-omap/counter_32k.c
+++ b/arch/arm/plat-omap/counter_32k.c
@@ -54,7 +54,7 @@
#define omap16xx_32k_read NULL
#endif
-#ifdef CONFIG_ARCH_OMAP2420
+#ifdef CONFIG_SOC_OMAP2420
static cycle_t notrace omap2420_32k_read(struct clocksource *cs)
{
return omap_readl(OMAP2420_32KSYNCT_BASE + 0x10) - offset_32k;
@@ -63,7 +63,7 @@
#define omap2420_32k_read NULL
#endif
-#ifdef CONFIG_ARCH_OMAP2430
+#ifdef CONFIG_SOC_OMAP2430
static cycle_t notrace omap2430_32k_read(struct clocksource *cs)
{
return omap_readl(OMAP2430_32KSYNCT_BASE + 0x10) - offset_32k;
diff --git a/arch/arm/plat-omap/cpu-omap.c b/arch/arm/plat-omap/cpu-omap.c
index 11c54ec..da4f68d 100644
--- a/arch/arm/plat-omap/cpu-omap.c
+++ b/arch/arm/plat-omap/cpu-omap.c
@@ -101,7 +101,7 @@
return ret;
}
-static int __init omap_cpu_init(struct cpufreq_policy *policy)
+static int __cpuinit omap_cpu_init(struct cpufreq_policy *policy)
{
int result = 0;
diff --git a/arch/arm/plat-omap/devices.c b/arch/arm/plat-omap/devices.c
index 10245b8..7d9f815 100644
--- a/arch/arm/plat-omap/devices.c
+++ b/arch/arm/plat-omap/devices.c
@@ -35,8 +35,8 @@
static struct platform_device **omap_mcbsp_devices;
-void omap_mcbsp_register_board_cfg(struct omap_mcbsp_platform_data *config,
- int size)
+void omap_mcbsp_register_board_cfg(struct resource *res, int res_count,
+ struct omap_mcbsp_platform_data *config, int size)
{
int i;
@@ -54,6 +54,8 @@
new_mcbsp = platform_device_alloc("omap-mcbsp", i + 1);
if (!new_mcbsp)
continue;
+ platform_device_add_resources(new_mcbsp, &res[i * res_count],
+ res_count);
new_mcbsp->dev.platform_data = &config[i];
ret = platform_device_add(new_mcbsp);
if (ret) {
@@ -65,8 +67,8 @@
}
#else
-void omap_mcbsp_register_board_cfg(struct omap_mcbsp_platform_data *config,
- int size)
+void omap_mcbsp_register_board_cfg(struct resource *res, int res_count,
+ struct omap_mcbsp_platform_data *config, int size)
{ }
#endif
diff --git a/arch/arm/plat-omap/dma.c b/arch/arm/plat-omap/dma.c
index 8536308..2ec3b5d 100644
--- a/arch/arm/plat-omap/dma.c
+++ b/arch/arm/plat-omap/dma.c
@@ -134,7 +134,7 @@
#ifdef CONFIG_ARCH_OMAP15XX
/* Returns 1 if the DMA module is in OMAP1510-compatible mode, 0 otherwise */
-int omap_dma_in_1510_mode(void)
+static int omap_dma_in_1510_mode(void)
{
return enable_1510_mode;
}
diff --git a/arch/arm/plat-omap/dmtimer.c b/arch/arm/plat-omap/dmtimer.c
index 1d706cf6..ee9f6eb 100644
--- a/arch/arm/plat-omap/dmtimer.c
+++ b/arch/arm/plat-omap/dmtimer.c
@@ -342,6 +342,10 @@
l |= 0x02 << 3; /* Set to smart-idle mode */
l |= 0x2 << 8; /* Set clock activity to perserve f-clock on idle */
+ /* Enable autoidle on OMAP2 / OMAP3 */
+ if (cpu_is_omap24xx() || cpu_is_omap34xx())
+ l |= 0x1 << 0;
+
/*
* Enable wake-up on OMAP2 CPUs.
*/
diff --git a/arch/arm/plat-omap/i2c.c b/arch/arm/plat-omap/i2c.c
index a4f8003..3341ca4 100644
--- a/arch/arm/plat-omap/i2c.c
+++ b/arch/arm/plat-omap/i2c.c
@@ -112,6 +112,7 @@
}
+#ifdef CONFIG_ARCH_OMAP2PLUS
/*
* XXX This function is a temporary compatibility wrapper - only
* needed until the I2C driver can be converted to call
@@ -130,7 +131,6 @@
},
};
-#ifdef CONFIG_ARCH_OMAP2PLUS
static inline int omap2_i2c_add_bus(int bus_id)
{
int l;
diff --git a/arch/arm/plat-omap/include/plat/board.h b/arch/arm/plat-omap/include/plat/board.h
index 3cf4fa2..97126df 100644
--- a/arch/arm/plat-omap/include/plat/board.h
+++ b/arch/arm/plat-omap/include/plat/board.h
@@ -151,14 +151,14 @@
const void *data;
};
-extern const void *__omap_get_config(u16 tag, size_t len, int nr);
+extern const void *__init __omap_get_config(u16 tag, size_t len, int nr);
#define omap_get_config(tag, type) \
((const type *) __omap_get_config((tag), sizeof(type), 0))
#define omap_get_nr_config(tag, type, nr) \
((const type *) __omap_get_config((tag), sizeof(type), (nr)))
-extern const void *omap_get_var_config(u16 tag, size_t *len);
+extern const void *__init omap_get_var_config(u16 tag, size_t *len);
extern struct omap_board_config_kernel *omap_board_config;
extern int omap_board_config_size;
diff --git a/arch/arm/plat-omap/include/plat/clkdev_omap.h b/arch/arm/plat-omap/include/plat/clkdev_omap.h
index 256ab3f..f1899a3 100644
--- a/arch/arm/plat-omap/include/plat/clkdev_omap.h
+++ b/arch/arm/plat-omap/include/plat/clkdev_omap.h
@@ -38,6 +38,7 @@
#define CK_3517 (1 << 9)
#define CK_36XX (1 << 10) /* 36xx/37xx-specific clocks */
#define CK_443X (1 << 11)
+#define CK_TI816X (1 << 12)
#define CK_34XX (CK_3430ES1 | CK_3430ES2PLUS)
diff --git a/arch/arm/plat-omap/include/plat/clock.h b/arch/arm/plat-omap/include/plat/clock.h
index 8eb0ada..006e599 100644
--- a/arch/arm/plat-omap/include/plat/clock.h
+++ b/arch/arm/plat-omap/include/plat/clock.h
@@ -25,6 +25,8 @@
* @disable: fn ptr that enables the current clock in hardware
* @find_idlest: function returning the IDLEST register for the clock's IP blk
* @find_companion: function returning the "companion" clk reg for the clock
+ * @allow_idle: fn ptr that enables autoidle for the current clock in hardware
+ * @deny_idle: fn ptr that disables autoidle for the current clock in hardware
*
* A "companion" clk is an accompanying clock to the one being queried
* that must be enabled for the IP module connected to the clock to
@@ -42,6 +44,8 @@
u8 *, u8 *);
void (*find_companion)(struct clk *, void __iomem **,
u8 *);
+ void (*allow_idle)(struct clk *);
+ void (*deny_idle)(struct clk *);
};
#ifdef CONFIG_ARCH_OMAP2PLUS
@@ -53,6 +57,7 @@
#define RATE_IN_3430ES2PLUS (1 << 3) /* 3430 ES >= 2 rates only */
#define RATE_IN_36XX (1 << 4)
#define RATE_IN_4430 (1 << 5)
+#define RATE_IN_TI816X (1 << 6)
#define RATE_IN_24XX (RATE_IN_242X | RATE_IN_243X)
#define RATE_IN_34XX (RATE_IN_3430ES1 | RATE_IN_3430ES2PLUS)
@@ -104,7 +109,6 @@
* @clk_ref: struct clk pointer to the clock's reference clock input
* @control_reg: register containing the DPLL mode bitfield
* @enable_mask: mask of the DPLL mode bitfield in @control_reg
- * @rate_tolerance: maximum variance allowed from target rate (in Hz)
* @last_rounded_rate: cache of the last rate result of omap2_dpll_round_rate()
* @last_rounded_m: cache of the last M result of omap2_dpll_round_rate()
* @max_multiplier: maximum valid non-bypass multiplier value (actual)
@@ -130,12 +134,9 @@
* XXX Some DPLLs have multiple bypass inputs, so it's not technically
* correct to only have one @clk_bypass pointer.
*
- * XXX @rate_tolerance should probably be deprecated - currently there
- * don't seem to be any usecases for DPLL rounding that is not exact.
- *
* XXX The runtime-variable fields (@last_rounded_rate, @last_rounded_m,
* @last_rounded_n) should be separated from the runtime-fixed fields
- * and placed into a differenct structure, so that the runtime-fixed data
+ * and placed into a different structure, so that the runtime-fixed data
* can be placed into read-only space.
*/
struct dpll_data {
@@ -146,7 +147,6 @@
struct clk *clk_ref;
void __iomem *control_reg;
u32 enable_mask;
- unsigned int rate_tolerance;
unsigned long last_rounded_rate;
u16 last_rounded_m;
u16 max_multiplier;
@@ -171,12 +171,24 @@
#endif
-/* struct clk.flags possibilities */
+/*
+ * struct clk.flags possibilities
+ *
+ * XXX document the rest of the clock flags here
+ *
+ * CLOCK_CLKOUTX2: (OMAP4 only) DPLL CLKOUT and CLKOUTX2 GATE_CTRL
+ * bits share the same register. This flag allows the
+ * omap4_dpllmx*() code to determine which GATE_CTRL bit field
+ * should be used. This is a temporary solution - a better approach
+ * would be to associate clock type-specific data with the clock,
+ * similar to the struct dpll_data approach.
+ */
#define ENABLE_REG_32BIT (1 << 0) /* Use 32-bit access */
#define CLOCK_IDLE_CONTROL (1 << 1)
#define CLOCK_NO_IDLE_PARENT (1 << 2)
#define ENABLE_ON_INIT (1 << 3) /* Enable upon framework init */
#define INVERT_ENABLE (1 << 4) /* 0 enables, 1 disables */
+#define CLOCK_CLKOUTX2 (1 << 5)
/**
* struct clk - OMAP struct clk
@@ -292,6 +304,8 @@
extern void clk_exit_cpufreq_table(struct cpufreq_frequency_table **table);
#endif
extern struct clk *omap_clk_get_by_name(const char *name);
+extern int omap_clk_enable_autoidle_all(void);
+extern int omap_clk_disable_autoidle_all(void);
extern const struct clkops clkops_null;
diff --git a/arch/arm/plat-omap/include/plat/common.h b/arch/arm/plat-omap/include/plat/common.h
index 29b2afb..5288130 100644
--- a/arch/arm/plat-omap/include/plat/common.h
+++ b/arch/arm/plat-omap/include/plat/common.h
@@ -56,16 +56,13 @@
unsigned long prm; /* Power and Reset Management */
unsigned long cm; /* Clock Management */
unsigned long cm2;
- unsigned long uart1_phys;
- unsigned long uart2_phys;
- unsigned long uart3_phys;
- unsigned long uart4_phys;
};
void omap2_set_globals_242x(void);
void omap2_set_globals_243x(void);
void omap2_set_globals_3xxx(void);
void omap2_set_globals_443x(void);
+void omap2_set_globals_ti816x(void);
/* These get called from omap2_set_globals_xxxx(), do not call these */
void omap2_set_globals_tap(struct omap_globals *);
diff --git a/arch/arm/plat-omap/include/plat/cpu.h b/arch/arm/plat-omap/include/plat/cpu.h
index 3fd8b40..8198bb6 100644
--- a/arch/arm/plat-omap/include/plat/cpu.h
+++ b/arch/arm/plat-omap/include/plat/cpu.h
@@ -5,7 +5,7 @@
*
* Copyright (C) 2004, 2008 Nokia Corporation
*
- * Copyright (C) 2009 Texas Instruments.
+ * Copyright (C) 2009-11 Texas Instruments.
*
* Written by Tony Lindgren <tony.lindgren@nokia.com>
*
@@ -105,6 +105,12 @@
return (GET_OMAP_SUBCLASS == (id)) ? 1 : 0; \
}
+#define IS_TI_SUBCLASS(subclass, id) \
+static inline int is_ti ##subclass (void) \
+{ \
+ return (GET_OMAP_SUBCLASS == (id)) ? 1 : 0; \
+}
+
IS_OMAP_CLASS(7xx, 0x07)
IS_OMAP_CLASS(15xx, 0x15)
IS_OMAP_CLASS(16xx, 0x16)
@@ -118,6 +124,8 @@
IS_OMAP_SUBCLASS(363x, 0x363)
IS_OMAP_SUBCLASS(443x, 0x443)
+IS_TI_SUBCLASS(816x, 0x816)
+
#define cpu_is_omap7xx() 0
#define cpu_is_omap15xx() 0
#define cpu_is_omap16xx() 0
@@ -126,6 +134,7 @@
#define cpu_is_omap243x() 0
#define cpu_is_omap34xx() 0
#define cpu_is_omap343x() 0
+#define cpu_is_ti816x() 0
#define cpu_is_omap44xx() 0
#define cpu_is_omap443x() 0
@@ -170,11 +179,11 @@
# undef cpu_is_omap24xx
# define cpu_is_omap24xx() is_omap24xx()
# endif
-# if defined (CONFIG_ARCH_OMAP2420)
+# if defined (CONFIG_SOC_OMAP2420)
# undef cpu_is_omap242x
# define cpu_is_omap242x() is_omap242x()
# endif
-# if defined (CONFIG_ARCH_OMAP2430)
+# if defined (CONFIG_SOC_OMAP2430)
# undef cpu_is_omap243x
# define cpu_is_omap243x() is_omap243x()
# endif
@@ -189,11 +198,11 @@
# undef cpu_is_omap24xx
# define cpu_is_omap24xx() 1
# endif
-# if defined(CONFIG_ARCH_OMAP2420)
+# if defined(CONFIG_SOC_OMAP2420)
# undef cpu_is_omap242x
# define cpu_is_omap242x() 1
# endif
-# if defined(CONFIG_ARCH_OMAP2430)
+# if defined(CONFIG_SOC_OMAP2430)
# undef cpu_is_omap243x
# define cpu_is_omap243x() 1
# endif
@@ -201,7 +210,7 @@
# undef cpu_is_omap34xx
# define cpu_is_omap34xx() 1
# endif
-# if defined(CONFIG_ARCH_OMAP3430)
+# if defined(CONFIG_SOC_OMAP3430)
# undef cpu_is_omap343x
# define cpu_is_omap343x() 1
# endif
@@ -330,6 +339,7 @@
# undef cpu_is_omap3530
# undef cpu_is_omap3505
# undef cpu_is_omap3517
+# undef cpu_is_ti816x
# define cpu_is_omap3430() is_omap3430()
# define cpu_is_omap3503() (cpu_is_omap3430() && \
(!omap3_has_iva()) && \
@@ -345,6 +355,7 @@
# define cpu_is_omap3517() is_omap3517()
# undef cpu_is_omap3630
# define cpu_is_omap3630() is_omap363x()
+# define cpu_is_ti816x() is_ti816x()
#endif
# if defined(CONFIG_ARCH_OMAP4)
@@ -389,9 +400,15 @@
#define OMAP3505_REV(v) (OMAP35XX_CLASS | (0x3505 << 16) | (v << 8))
#define OMAP3517_REV(v) (OMAP35XX_CLASS | (0x3517 << 16) | (v << 8))
+#define TI816X_CLASS 0x81600034
+#define TI8168_REV_ES1_0 TI816X_CLASS
+#define TI8168_REV_ES1_1 (TI816X_CLASS | (OMAP_REVBITS_01 << 8))
+
#define OMAP443X_CLASS 0x44300044
-#define OMAP4430_REV_ES1_0 OMAP443X_CLASS
-#define OMAP4430_REV_ES2_0 0x44301044
+#define OMAP4430_REV_ES1_0 (OMAP443X_CLASS | (0x10 << 8))
+#define OMAP4430_REV_ES2_0 (OMAP443X_CLASS | (0x20 << 8))
+#define OMAP4430_REV_ES2_1 (OMAP443X_CLASS | (0x21 << 8))
+#define OMAP4430_REV_ES2_2 (OMAP443X_CLASS | (0x22 << 8))
/*
* omap_chip bits
@@ -419,11 +436,16 @@
#define CHIP_IS_OMAP3630ES1_1 (1 << 9)
#define CHIP_IS_OMAP3630ES1_2 (1 << 10)
#define CHIP_IS_OMAP4430ES2 (1 << 11)
+#define CHIP_IS_OMAP4430ES2_1 (1 << 12)
+#define CHIP_IS_OMAP4430ES2_2 (1 << 13)
+#define CHIP_IS_TI816X (1 << 14)
#define CHIP_IS_OMAP24XX (CHIP_IS_OMAP2420 | CHIP_IS_OMAP2430)
-#define CHIP_IS_OMAP4430 (CHIP_IS_OMAP4430ES1 | \
- CHIP_IS_OMAP4430ES2)
+#define CHIP_IS_OMAP4430 (CHIP_IS_OMAP4430ES1 | \
+ CHIP_IS_OMAP4430ES2 | \
+ CHIP_IS_OMAP4430ES2_1 | \
+ CHIP_IS_OMAP4430ES2_2)
/*
* "GE" here represents "greater than or equal to" in terms of ES
@@ -455,6 +477,7 @@
#define OMAP3_HAS_ISP BIT(4)
#define OMAP3_HAS_192MHZ_CLK BIT(5)
#define OMAP3_HAS_IO_WAKEUP BIT(6)
+#define OMAP3_HAS_SDRC BIT(7)
#define OMAP3_HAS_FEATURE(feat,flag) \
static inline unsigned int omap3_has_ ##feat(void) \
@@ -469,5 +492,6 @@
OMAP3_HAS_FEATURE(isp, ISP)
OMAP3_HAS_FEATURE(192mhz_clk, 192MHZ_CLK)
OMAP3_HAS_FEATURE(io_wakeup, IO_WAKEUP)
+OMAP3_HAS_FEATURE(sdrc, SDRC)
#endif
diff --git a/arch/arm/plat-omap/include/plat/display.h b/arch/arm/plat-omap/include/plat/display.h
index 537f4e4..0f140ec 100644
--- a/arch/arm/plat-omap/include/plat/display.h
+++ b/arch/arm/plat-omap/include/plat/display.h
@@ -23,6 +23,7 @@
#include <linux/list.h>
#include <linux/kobject.h>
#include <linux/device.h>
+#include <linux/platform_device.h>
#include <asm/atomic.h>
#define DISPC_IRQ_FRAMEDONE (1 << 0)
@@ -226,6 +227,16 @@
struct omap_dss_device *default_device;
};
+#if defined(CONFIG_OMAP2_DSS_MODULE) || defined(CONFIG_OMAP2_DSS)
+/* Init with the board info */
+extern int omap_display_init(struct omap_dss_board_info *board_data);
+#else
+static inline int omap_display_init(struct omap_dss_board_info *board_data)
+{
+ return 0;
+}
+#endif
+
struct omap_video_timings {
/* Unit: pixels */
u16 x_res;
diff --git a/arch/arm/plat-omap/include/plat/dmtimer.h b/arch/arm/plat-omap/include/plat/dmtimer.h
index dfa3aff..d6c70d2 100644
--- a/arch/arm/plat-omap/include/plat/dmtimer.h
+++ b/arch/arm/plat-omap/include/plat/dmtimer.h
@@ -3,6 +3,12 @@
*
* OMAP Dual-Mode Timers
*
+ * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/
+ * Tarun Kanti DebBarma <tarun.kanti@ti.com>
+ * Thara Gopinath <thara@ti.com>
+ *
+ * Platform device conversion and hwmod support.
+ *
* Copyright (C) 2005 Nokia Corporation
* Author: Lauri Leukkunen <lauri.leukkunen@nokia.com>
* PWM and clock framwork support by Timo Teras.
@@ -44,6 +50,11 @@
#define OMAP_TIMER_TRIGGER_OVERFLOW 0x01
#define OMAP_TIMER_TRIGGER_OVERFLOW_AND_COMPARE 0x02
+/*
+ * IP revision identifier so that Highlander IP
+ * in OMAP4 can be distinguished.
+ */
+#define OMAP_TIMER_IP_VERSION_1 0x1
struct omap_dm_timer;
extern struct omap_dm_timer *gptimer_wakeup;
extern struct sys_timer omap_timer;
diff --git a/arch/arm/plat-omap/include/plat/fpga.h b/arch/arm/plat-omap/include/plat/fpga.h
index ae39bcb..bd3c632 100644
--- a/arch/arm/plat-omap/include/plat/fpga.h
+++ b/arch/arm/plat-omap/include/plat/fpga.h
@@ -30,18 +30,18 @@
* ---------------------------------------------------------------------------
*/
/* maps in the FPGA registers and the ETHR registers */
-#define H2P2_DBG_FPGA_BASE IOMEM(0xE8000000) /* VA */
+#define H2P2_DBG_FPGA_BASE 0xE8000000 /* VA */
#define H2P2_DBG_FPGA_SIZE SZ_4K /* SIZE */
#define H2P2_DBG_FPGA_START 0x04000000 /* PA */
#define H2P2_DBG_FPGA_ETHR_START (H2P2_DBG_FPGA_START + 0x300)
-#define H2P2_DBG_FPGA_FPGA_REV (H2P2_DBG_FPGA_BASE + 0x10) /* FPGA Revision */
-#define H2P2_DBG_FPGA_BOARD_REV (H2P2_DBG_FPGA_BASE + 0x12) /* Board Revision */
-#define H2P2_DBG_FPGA_GPIO (H2P2_DBG_FPGA_BASE + 0x14) /* GPIO outputs */
-#define H2P2_DBG_FPGA_LEDS (H2P2_DBG_FPGA_BASE + 0x16) /* LEDs outputs */
-#define H2P2_DBG_FPGA_MISC_INPUTS (H2P2_DBG_FPGA_BASE + 0x18) /* Misc inputs */
-#define H2P2_DBG_FPGA_LAN_STATUS (H2P2_DBG_FPGA_BASE + 0x1A) /* LAN Status line */
-#define H2P2_DBG_FPGA_LAN_RESET (H2P2_DBG_FPGA_BASE + 0x1C) /* LAN Reset line */
+#define H2P2_DBG_FPGA_FPGA_REV IOMEM(H2P2_DBG_FPGA_BASE + 0x10) /* FPGA Revision */
+#define H2P2_DBG_FPGA_BOARD_REV IOMEM(H2P2_DBG_FPGA_BASE + 0x12) /* Board Revision */
+#define H2P2_DBG_FPGA_GPIO IOMEM(H2P2_DBG_FPGA_BASE + 0x14) /* GPIO outputs */
+#define H2P2_DBG_FPGA_LEDS IOMEM(H2P2_DBG_FPGA_BASE + 0x16) /* LEDs outputs */
+#define H2P2_DBG_FPGA_MISC_INPUTS IOMEM(H2P2_DBG_FPGA_BASE + 0x18) /* Misc inputs */
+#define H2P2_DBG_FPGA_LAN_STATUS IOMEM(H2P2_DBG_FPGA_BASE + 0x1A) /* LAN Status line */
+#define H2P2_DBG_FPGA_LAN_RESET IOMEM(H2P2_DBG_FPGA_BASE + 0x1C) /* LAN Reset line */
/* NOTE: most boards don't have a static mapping for the FPGA ... */
struct h2p2_dbg_fpga {
@@ -81,55 +81,55 @@
* OMAP-1510 FPGA
* ---------------------------------------------------------------------------
*/
-#define OMAP1510_FPGA_BASE IOMEM(0xE8000000) /* VA */
+#define OMAP1510_FPGA_BASE 0xE8000000 /* VA */
#define OMAP1510_FPGA_SIZE SZ_4K
#define OMAP1510_FPGA_START 0x08000000 /* PA */
/* Revision */
-#define OMAP1510_FPGA_REV_LOW (OMAP1510_FPGA_BASE + 0x0)
-#define OMAP1510_FPGA_REV_HIGH (OMAP1510_FPGA_BASE + 0x1)
+#define OMAP1510_FPGA_REV_LOW IOMEM(OMAP1510_FPGA_BASE + 0x0)
+#define OMAP1510_FPGA_REV_HIGH IOMEM(OMAP1510_FPGA_BASE + 0x1)
-#define OMAP1510_FPGA_LCD_PANEL_CONTROL (OMAP1510_FPGA_BASE + 0x2)
-#define OMAP1510_FPGA_LED_DIGIT (OMAP1510_FPGA_BASE + 0x3)
-#define INNOVATOR_FPGA_HID_SPI (OMAP1510_FPGA_BASE + 0x4)
-#define OMAP1510_FPGA_POWER (OMAP1510_FPGA_BASE + 0x5)
+#define OMAP1510_FPGA_LCD_PANEL_CONTROL IOMEM(OMAP1510_FPGA_BASE + 0x2)
+#define OMAP1510_FPGA_LED_DIGIT IOMEM(OMAP1510_FPGA_BASE + 0x3)
+#define INNOVATOR_FPGA_HID_SPI IOMEM(OMAP1510_FPGA_BASE + 0x4)
+#define OMAP1510_FPGA_POWER IOMEM(OMAP1510_FPGA_BASE + 0x5)
/* Interrupt status */
-#define OMAP1510_FPGA_ISR_LO (OMAP1510_FPGA_BASE + 0x6)
-#define OMAP1510_FPGA_ISR_HI (OMAP1510_FPGA_BASE + 0x7)
+#define OMAP1510_FPGA_ISR_LO IOMEM(OMAP1510_FPGA_BASE + 0x6)
+#define OMAP1510_FPGA_ISR_HI IOMEM(OMAP1510_FPGA_BASE + 0x7)
/* Interrupt mask */
-#define OMAP1510_FPGA_IMR_LO (OMAP1510_FPGA_BASE + 0x8)
-#define OMAP1510_FPGA_IMR_HI (OMAP1510_FPGA_BASE + 0x9)
+#define OMAP1510_FPGA_IMR_LO IOMEM(OMAP1510_FPGA_BASE + 0x8)
+#define OMAP1510_FPGA_IMR_HI IOMEM(OMAP1510_FPGA_BASE + 0x9)
/* Reset registers */
-#define OMAP1510_FPGA_HOST_RESET (OMAP1510_FPGA_BASE + 0xa)
-#define OMAP1510_FPGA_RST (OMAP1510_FPGA_BASE + 0xb)
+#define OMAP1510_FPGA_HOST_RESET IOMEM(OMAP1510_FPGA_BASE + 0xa)
+#define OMAP1510_FPGA_RST IOMEM(OMAP1510_FPGA_BASE + 0xb)
-#define OMAP1510_FPGA_AUDIO (OMAP1510_FPGA_BASE + 0xc)
-#define OMAP1510_FPGA_DIP (OMAP1510_FPGA_BASE + 0xe)
-#define OMAP1510_FPGA_FPGA_IO (OMAP1510_FPGA_BASE + 0xf)
-#define OMAP1510_FPGA_UART1 (OMAP1510_FPGA_BASE + 0x14)
-#define OMAP1510_FPGA_UART2 (OMAP1510_FPGA_BASE + 0x15)
-#define OMAP1510_FPGA_OMAP1510_STATUS (OMAP1510_FPGA_BASE + 0x16)
-#define OMAP1510_FPGA_BOARD_REV (OMAP1510_FPGA_BASE + 0x18)
-#define OMAP1510P1_PPT_DATA (OMAP1510_FPGA_BASE + 0x100)
-#define OMAP1510P1_PPT_STATUS (OMAP1510_FPGA_BASE + 0x101)
-#define OMAP1510P1_PPT_CONTROL (OMAP1510_FPGA_BASE + 0x102)
+#define OMAP1510_FPGA_AUDIO IOMEM(OMAP1510_FPGA_BASE + 0xc)
+#define OMAP1510_FPGA_DIP IOMEM(OMAP1510_FPGA_BASE + 0xe)
+#define OMAP1510_FPGA_FPGA_IO IOMEM(OMAP1510_FPGA_BASE + 0xf)
+#define OMAP1510_FPGA_UART1 IOMEM(OMAP1510_FPGA_BASE + 0x14)
+#define OMAP1510_FPGA_UART2 IOMEM(OMAP1510_FPGA_BASE + 0x15)
+#define OMAP1510_FPGA_OMAP1510_STATUS IOMEM(OMAP1510_FPGA_BASE + 0x16)
+#define OMAP1510_FPGA_BOARD_REV IOMEM(OMAP1510_FPGA_BASE + 0x18)
+#define OMAP1510P1_PPT_DATA IOMEM(OMAP1510_FPGA_BASE + 0x100)
+#define OMAP1510P1_PPT_STATUS IOMEM(OMAP1510_FPGA_BASE + 0x101)
+#define OMAP1510P1_PPT_CONTROL IOMEM(OMAP1510_FPGA_BASE + 0x102)
-#define OMAP1510_FPGA_TOUCHSCREEN (OMAP1510_FPGA_BASE + 0x204)
+#define OMAP1510_FPGA_TOUCHSCREEN IOMEM(OMAP1510_FPGA_BASE + 0x204)
-#define INNOVATOR_FPGA_INFO (OMAP1510_FPGA_BASE + 0x205)
-#define INNOVATOR_FPGA_LCD_BRIGHT_LO (OMAP1510_FPGA_BASE + 0x206)
-#define INNOVATOR_FPGA_LCD_BRIGHT_HI (OMAP1510_FPGA_BASE + 0x207)
-#define INNOVATOR_FPGA_LED_GRN_LO (OMAP1510_FPGA_BASE + 0x208)
-#define INNOVATOR_FPGA_LED_GRN_HI (OMAP1510_FPGA_BASE + 0x209)
-#define INNOVATOR_FPGA_LED_RED_LO (OMAP1510_FPGA_BASE + 0x20a)
-#define INNOVATOR_FPGA_LED_RED_HI (OMAP1510_FPGA_BASE + 0x20b)
-#define INNOVATOR_FPGA_CAM_USB_CONTROL (OMAP1510_FPGA_BASE + 0x20c)
-#define INNOVATOR_FPGA_EXP_CONTROL (OMAP1510_FPGA_BASE + 0x20d)
-#define INNOVATOR_FPGA_ISR2 (OMAP1510_FPGA_BASE + 0x20e)
-#define INNOVATOR_FPGA_IMR2 (OMAP1510_FPGA_BASE + 0x210)
+#define INNOVATOR_FPGA_INFO IOMEM(OMAP1510_FPGA_BASE + 0x205)
+#define INNOVATOR_FPGA_LCD_BRIGHT_LO IOMEM(OMAP1510_FPGA_BASE + 0x206)
+#define INNOVATOR_FPGA_LCD_BRIGHT_HI IOMEM(OMAP1510_FPGA_BASE + 0x207)
+#define INNOVATOR_FPGA_LED_GRN_LO IOMEM(OMAP1510_FPGA_BASE + 0x208)
+#define INNOVATOR_FPGA_LED_GRN_HI IOMEM(OMAP1510_FPGA_BASE + 0x209)
+#define INNOVATOR_FPGA_LED_RED_LO IOMEM(OMAP1510_FPGA_BASE + 0x20a)
+#define INNOVATOR_FPGA_LED_RED_HI IOMEM(OMAP1510_FPGA_BASE + 0x20b)
+#define INNOVATOR_FPGA_CAM_USB_CONTROL IOMEM(OMAP1510_FPGA_BASE + 0x20c)
+#define INNOVATOR_FPGA_EXP_CONTROL IOMEM(OMAP1510_FPGA_BASE + 0x20d)
+#define INNOVATOR_FPGA_ISR2 IOMEM(OMAP1510_FPGA_BASE + 0x20e)
+#define INNOVATOR_FPGA_IMR2 IOMEM(OMAP1510_FPGA_BASE + 0x210)
#define OMAP1510_FPGA_ETHR_START (OMAP1510_FPGA_START + 0x300)
diff --git a/arch/arm/plat-omap/include/plat/gpmc.h b/arch/arm/plat-omap/include/plat/gpmc.h
index 85ded59..12b3161 100644
--- a/arch/arm/plat-omap/include/plat/gpmc.h
+++ b/arch/arm/plat-omap/include/plat/gpmc.h
@@ -41,6 +41,8 @@
#define GPMC_NAND_ADDRESS 0x0000000b
#define GPMC_NAND_DATA 0x0000000c
+#define GPMC_ENABLE_IRQ 0x0000000d
+
/* ECC commands */
#define GPMC_ECC_READ 0 /* Reset Hardware ECC for read */
#define GPMC_ECC_WRITE 1 /* Reset Hardware ECC for write */
@@ -78,6 +80,19 @@
#define WR_RD_PIN_MONITORING 0x00600000
#define GPMC_PREFETCH_STATUS_FIFO_CNT(val) ((val >> 24) & 0x7F)
#define GPMC_PREFETCH_STATUS_COUNT(val) (val & 0x00003fff)
+#define GPMC_IRQ_FIFOEVENTENABLE 0x01
+#define GPMC_IRQ_COUNT_EVENT 0x02
+
+#define PREFETCH_FIFOTHRESHOLD_MAX 0x40
+#define PREFETCH_FIFOTHRESHOLD(val) ((val) << 8)
+
+enum omap_ecc {
+ /* 1-bit ecc: stored at end of spare area */
+ OMAP_ECC_HAMMING_CODE_DEFAULT = 0, /* Default, s/w method */
+ OMAP_ECC_HAMMING_CODE_HW, /* gpmc to detect the error */
+ /* 1-bit ecc: stored at begining of spare area as romcode */
+ OMAP_ECC_HAMMING_CODE_HW_ROMCODE, /* gpmc method & romcode layout */
+};
/*
* Note that all values in this struct are in nanoseconds except sync_clk
@@ -130,12 +145,11 @@
extern void gpmc_cs_free(int cs);
extern int gpmc_cs_set_reserved(int cs, int reserved);
extern int gpmc_cs_reserved(int cs);
-extern int gpmc_prefetch_enable(int cs, int dma_mode,
+extern int gpmc_prefetch_enable(int cs, int fifo_th, int dma_mode,
unsigned int u32_count, int is_write);
extern int gpmc_prefetch_reset(int cs);
extern void omap3_gpmc_save_context(void);
extern void omap3_gpmc_restore_context(void);
-extern void gpmc_init(void);
extern int gpmc_read_status(int cmd);
extern int gpmc_cs_configure(int cs, int cmd, int wval);
extern int gpmc_nand_read(int cs, int cmd);
diff --git a/arch/arm/plat-omap/include/plat/hardware.h b/arch/arm/plat-omap/include/plat/hardware.h
index d5b26ad..e87efe1 100644
--- a/arch/arm/plat-omap/include/plat/hardware.h
+++ b/arch/arm/plat-omap/include/plat/hardware.h
@@ -286,5 +286,6 @@
#include <plat/omap24xx.h>
#include <plat/omap34xx.h>
#include <plat/omap44xx.h>
+#include <plat/ti816x.h>
#endif /* __ASM_ARCH_OMAP_HARDWARE_H */
diff --git a/arch/arm/plat-omap/include/plat/io.h b/arch/arm/plat-omap/include/plat/io.h
index ef4106c..d72ec85 100644
--- a/arch/arm/plat-omap/include/plat/io.h
+++ b/arch/arm/plat-omap/include/plat/io.h
@@ -259,7 +259,7 @@
extern void omap1_map_common_io(void);
extern void omap1_init_common_hw(void);
-#ifdef CONFIG_ARCH_OMAP2420
+#ifdef CONFIG_SOC_OMAP2420
extern void omap242x_map_common_io(void);
#else
static inline void omap242x_map_common_io(void)
@@ -267,7 +267,7 @@
}
#endif
-#ifdef CONFIG_ARCH_OMAP2430
+#ifdef CONFIG_SOC_OMAP2430
extern void omap243x_map_common_io(void);
#else
static inline void omap243x_map_common_io(void)
@@ -283,6 +283,14 @@
}
#endif
+#ifdef CONFIG_SOC_OMAPTI816X
+extern void omapti816x_map_common_io(void);
+#else
+static inline void omapti816x_map_common_io(void)
+{
+}
+#endif
+
#ifdef CONFIG_ARCH_OMAP4
extern void omap44xx_map_common_io(void);
#else
diff --git a/arch/arm/plat-omap/include/plat/iommu.h b/arch/arm/plat-omap/include/plat/iommu.h
index 69230d6..174f1b9 100644
--- a/arch/arm/plat-omap/include/plat/iommu.h
+++ b/arch/arm/plat-omap/include/plat/iommu.h
@@ -31,6 +31,7 @@
struct clk *clk;
void __iomem *regbase;
struct device *dev;
+ void *isr_priv;
unsigned int refcount;
struct mutex iommu_lock; /* global for this whole object */
@@ -47,7 +48,7 @@
struct list_head mmap;
struct mutex mmap_lock; /* protect mmap */
- int (*isr)(struct iommu *obj);
+ int (*isr)(struct iommu *obj, u32 da, u32 iommu_errs, void *priv);
void *ctx; /* iommu context: registres saved area */
u32 da_start;
@@ -109,6 +110,13 @@
u32 da_end;
};
+/* IOMMU errors */
+#define OMAP_IOMMU_ERR_TLB_MISS (1 << 0)
+#define OMAP_IOMMU_ERR_TRANS_FAULT (1 << 1)
+#define OMAP_IOMMU_ERR_EMU_MISS (1 << 2)
+#define OMAP_IOMMU_ERR_TBLWALK_FAULT (1 << 3)
+#define OMAP_IOMMU_ERR_MULTIHIT_FAULT (1 << 4)
+
#if defined(CONFIG_ARCH_OMAP1)
#error "iommu for this processor not implemented yet"
#else
@@ -154,11 +162,17 @@
extern void flush_iotlb_all(struct iommu *obj);
extern int iopgtable_store_entry(struct iommu *obj, struct iotlb_entry *e);
+extern void iopgtable_lookup_entry(struct iommu *obj, u32 da, u32 **ppgd,
+ u32 **ppte);
extern size_t iopgtable_clear_entry(struct iommu *obj, u32 iova);
extern int iommu_set_da_range(struct iommu *obj, u32 start, u32 end);
extern struct iommu *iommu_get(const char *name);
extern void iommu_put(struct iommu *obj);
+extern int iommu_set_isr(const char *name,
+ int (*isr)(struct iommu *obj, u32 da, u32 iommu_errs,
+ void *priv),
+ void *isr_priv);
extern void iommu_save_ctx(struct iommu *obj);
extern void iommu_restore_ctx(struct iommu *obj);
diff --git a/arch/arm/plat-omap/include/plat/iovmm.h b/arch/arm/plat-omap/include/plat/iovmm.h
index bdc7ce5..32a2f6c 100644
--- a/arch/arm/plat-omap/include/plat/iovmm.h
+++ b/arch/arm/plat-omap/include/plat/iovmm.h
@@ -71,8 +71,6 @@
#define IOVMF_LINEAR_MASK (3 << (2 + IOVMF_SW_SHIFT))
#define IOVMF_DA_FIXED (1 << (4 + IOVMF_SW_SHIFT))
-#define IOVMF_DA_ANON (2 << (4 + IOVMF_SW_SHIFT))
-#define IOVMF_DA_MASK (3 << (4 + IOVMF_SW_SHIFT))
extern struct iovm_struct *find_iovm_area(struct iommu *obj, u32 da);
diff --git a/arch/arm/plat-omap/include/plat/irqs.h b/arch/arm/plat-omap/include/plat/irqs.h
index 2910de9..d779283 100644
--- a/arch/arm/plat-omap/include/plat/irqs.h
+++ b/arch/arm/plat-omap/include/plat/irqs.h
@@ -315,9 +315,12 @@
#define INT_34XX_SSM_ABORT_IRQ 6
#define INT_34XX_SYS_NIRQ 7
#define INT_34XX_D2D_FW_IRQ 8
+#define INT_34XX_L3_DBG_IRQ 9
+#define INT_34XX_L3_APP_IRQ 10
#define INT_34XX_PRCM_MPU_IRQ 11
#define INT_34XX_MCBSP1_IRQ 16
#define INT_34XX_MCBSP2_IRQ 17
+#define INT_34XX_GPMC_IRQ 20
#define INT_34XX_MCBSP3_IRQ 22
#define INT_34XX_MCBSP4_IRQ 23
#define INT_34XX_CAM_IRQ 24
@@ -411,7 +414,13 @@
#define TWL_IRQ_END TWL6030_IRQ_END
#endif
-#define NR_IRQS TWL_IRQ_END
+/* GPMC related */
+#define OMAP_GPMC_IRQ_BASE (TWL_IRQ_END)
+#define OMAP_GPMC_NR_IRQS 7
+#define OMAP_GPMC_IRQ_END (OMAP_GPMC_IRQ_BASE + OMAP_GPMC_NR_IRQS)
+
+
+#define NR_IRQS OMAP_GPMC_IRQ_END
#define OMAP_IRQ_BIT(irq) (1 << ((irq) % 32))
diff --git a/arch/arm/plat-omap/include/plat/l3_2xxx.h b/arch/arm/plat-omap/include/plat/l3_2xxx.h
new file mode 100644
index 0000000..b8b5641
--- /dev/null
+++ b/arch/arm/plat-omap/include/plat/l3_2xxx.h
@@ -0,0 +1,20 @@
+/*
+ * arch/arm/plat-omap/include/plat/l3_2xxx.h - L3 firewall definitions
+ *
+ * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/
+ * Sumit Semwal
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ */
+#ifndef __ARCH_ARM_PLAT_OMAP_INCLUDE_PLAT_L3_2XXX_H
+#define __ARCH_ARM_PLAT_OMAP_INCLUDE_PLAT_L3_2XXX_H
+
+/* L3 CONNIDs */
+/* Display Sub system (DSS) */
+#define OMAP2_L3_CORE_FW_CONNID_DSS 8
+
+#endif
diff --git a/arch/arm/plat-omap/include/plat/l3_3xxx.h b/arch/arm/plat-omap/include/plat/l3_3xxx.h
new file mode 100644
index 0000000..cde1938
--- /dev/null
+++ b/arch/arm/plat-omap/include/plat/l3_3xxx.h
@@ -0,0 +1,20 @@
+/*
+ * arch/arm/plat-omap/include/plat/l3_3xxx.h - L3 firewall definitions
+ *
+ * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/
+ * Sumit Semwal
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ */
+#ifndef __ARCH_ARM_PLAT_OMAP_INCLUDE_PLAT_L3_3XXX_H
+#define __ARCH_ARM_PLAT_OMAP_INCLUDE_PLAT_L3_3XXX_H
+
+/* L3 Initiator IDs */
+/* Display Sub system (DSS) */
+#define OMAP3_L3_CORE_FW_INIT_ID_DSS 29
+
+#endif
diff --git a/arch/arm/plat-omap/include/plat/l4_2xxx.h b/arch/arm/plat-omap/include/plat/l4_2xxx.h
new file mode 100644
index 0000000..3f39cf8
--- /dev/null
+++ b/arch/arm/plat-omap/include/plat/l4_2xxx.h
@@ -0,0 +1,24 @@
+/*
+ * arch/arm/plat-omap/include/plat/l4_2xxx.h - L4 firewall definitions
+ *
+ * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/
+ * Sumit Semwal
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ */
+#ifndef __ARCH_ARM_PLAT_OMAP_INCLUDE_PLAT_L4_2XXX_H
+#define __ARCH_ARM_PLAT_OMAP_INCLUDE_PLAT_L4_2XXX_H
+
+/* L4 CORE */
+/* Display Sub system (DSS) */
+#define OMAP2420_L4_CORE_FW_DSS_CORE_REGION 28
+#define OMAP2420_L4_CORE_FW_DSS_DISPC_REGION 29
+#define OMAP2420_L4_CORE_FW_DSS_RFBI_REGION 30
+#define OMAP2420_L4_CORE_FW_DSS_VENC_REGION 31
+#define OMAP2420_L4_CORE_FW_DSS_TA_REGION 32
+
+#endif
diff --git a/arch/arm/plat-omap/include/plat/l4_3xxx.h b/arch/arm/plat-omap/include/plat/l4_3xxx.h
index 5e19493..881a858 100644
--- a/arch/arm/plat-omap/include/plat/l4_3xxx.h
+++ b/arch/arm/plat-omap/include/plat/l4_3xxx.h
@@ -21,4 +21,14 @@
#define OMAP3_L4_CORE_FW_I2C3_REGION 73
#define OMAP3_L4_CORE_FW_I2C3_TA_REGION 74
+/* Display Sub system (DSS) */
+#define OMAP3_L4_CORE_FW_DSS_PROT_GROUP 2
+
+#define OMAP3_L4_CORE_FW_DSS_DSI_REGION 104
+#define OMAP3ES1_L4_CORE_FW_DSS_CORE_REGION 3
+#define OMAP3_L4_CORE_FW_DSS_CORE_REGION 4
+#define OMAP3_L4_CORE_FW_DSS_DISPC_REGION 4
+#define OMAP3_L4_CORE_FW_DSS_RFBI_REGION 5
+#define OMAP3_L4_CORE_FW_DSS_VENC_REGION 6
+#define OMAP3_L4_CORE_FW_DSS_TA_REGION 7
#endif
diff --git a/arch/arm/plat-omap/include/plat/mcbsp.h b/arch/arm/plat-omap/include/plat/mcbsp.h
index b87d83c..f8f690a 100644
--- a/arch/arm/plat-omap/include/plat/mcbsp.h
+++ b/arch/arm/plat-omap/include/plat/mcbsp.h
@@ -37,6 +37,10 @@
.id = OMAP_MCBSP##port_nr, \
}
+#define MCBSP_CONFIG_TYPE2 0x2
+#define MCBSP_CONFIG_TYPE3 0x3
+#define MCBSP_CONFIG_TYPE4 0x4
+
#define OMAP7XX_MCBSP1_BASE 0xfffb1000
#define OMAP7XX_MCBSP2_BASE 0xfffb1800
@@ -48,32 +52,14 @@
#define OMAP1610_MCBSP2_BASE 0xfffb1000
#define OMAP1610_MCBSP3_BASE 0xe1017000
-#define OMAP24XX_MCBSP1_BASE 0x48074000
-#define OMAP24XX_MCBSP2_BASE 0x48076000
-#define OMAP2430_MCBSP3_BASE 0x4808c000
-#define OMAP2430_MCBSP4_BASE 0x4808e000
-#define OMAP2430_MCBSP5_BASE 0x48096000
-
-#define OMAP34XX_MCBSP1_BASE 0x48074000
-#define OMAP34XX_MCBSP2_BASE 0x49022000
-#define OMAP34XX_MCBSP2_ST_BASE 0x49028000
-#define OMAP34XX_MCBSP3_BASE 0x49024000
-#define OMAP34XX_MCBSP3_ST_BASE 0x4902A000
-#define OMAP34XX_MCBSP3_BASE 0x49024000
-#define OMAP34XX_MCBSP4_BASE 0x49026000
-#define OMAP34XX_MCBSP5_BASE 0x48096000
-
-#define OMAP44XX_MCBSP1_BASE 0x49022000
-#define OMAP44XX_MCBSP2_BASE 0x49024000
-#define OMAP44XX_MCBSP3_BASE 0x49026000
-#define OMAP44XX_MCBSP4_BASE 0x48096000
-
-#if defined(CONFIG_ARCH_OMAP15XX) || defined(CONFIG_ARCH_OMAP16XX) || defined(CONFIG_ARCH_OMAP730) || defined(CONFIG_ARCH_OMAP850)
+#ifdef CONFIG_ARCH_OMAP1
#define OMAP_MCBSP_REG_DRR2 0x00
#define OMAP_MCBSP_REG_DRR1 0x02
#define OMAP_MCBSP_REG_DXR2 0x04
#define OMAP_MCBSP_REG_DXR1 0x06
+#define OMAP_MCBSP_REG_DRR 0x02
+#define OMAP_MCBSP_REG_DXR 0x06
#define OMAP_MCBSP_REG_SPCR2 0x08
#define OMAP_MCBSP_REG_SPCR1 0x0a
#define OMAP_MCBSP_REG_RCR2 0x0c
@@ -106,13 +92,6 @@
#define OMAP_MCBSP_REG_XCCR 0x00
#define OMAP_MCBSP_REG_RCCR 0x00
-#define AUDIO_MCBSP_DATAWRITE (OMAP1510_MCBSP1_BASE + OMAP_MCBSP_REG_DXR1)
-#define AUDIO_MCBSP_DATAREAD (OMAP1510_MCBSP1_BASE + OMAP_MCBSP_REG_DRR1)
-
-#define AUDIO_MCBSP OMAP_MCBSP1
-#define AUDIO_DMA_TX OMAP_DMA_MCBSP1_TX
-#define AUDIO_DMA_RX OMAP_DMA_MCBSP1_RX
-
#else
#define OMAP_MCBSP_REG_DRR2 0x00
@@ -168,13 +147,6 @@
#define OMAP_ST_REG_SFIRCR 0x28
#define OMAP_ST_REG_SSELCR 0x2C
-#define AUDIO_MCBSP_DATAWRITE (OMAP24XX_MCBSP2_BASE + OMAP_MCBSP_REG_DXR1)
-#define AUDIO_MCBSP_DATAREAD (OMAP24XX_MCBSP2_BASE + OMAP_MCBSP_REG_DRR1)
-
-#define AUDIO_MCBSP OMAP_MCBSP2
-#define AUDIO_DMA_TX OMAP24XX_DMA_MCBSP2_TX
-#define AUDIO_DMA_RX OMAP24XX_DMA_MCBSP2_RX
-
#endif
/************************** McBSP SPCR1 bit definitions ***********************/
@@ -428,8 +400,9 @@
#ifdef CONFIG_ARCH_OMAP3
/* Sidetone block for McBSP 2 and 3 */
unsigned long phys_base_st;
- u16 buffer_size;
#endif
+ u16 buffer_size;
+ unsigned int mcbsp_config_type;
};
struct omap_mcbsp_st_data {
@@ -445,6 +418,7 @@
struct omap_mcbsp {
struct device *dev;
unsigned long phys_base;
+ unsigned long phys_dma_base;
void __iomem *io_base;
u8 id;
u8 free;
@@ -471,7 +445,6 @@
/* Protect the field .free, while checking if the mcbsp is in use */
spinlock_t lock;
struct omap_mcbsp_platform_data *pdata;
- struct clk *iclk;
struct clk *fclk;
#ifdef CONFIG_ARCH_OMAP3
struct omap_mcbsp_st_data *st_data;
@@ -480,7 +453,17 @@
u16 max_rx_thres;
#endif
void *reg_cache;
+ unsigned int mcbsp_config_type;
};
+
+/**
+ * omap_mcbsp_dev_attr - OMAP McBSP device attributes for omap_hwmod
+ * @sidetone: name of the sidetone device
+ */
+struct omap_mcbsp_dev_attr {
+ const char *sidetone;
+};
+
extern struct omap_mcbsp **mcbsp_ptr;
extern int omap_mcbsp_count, omap_mcbsp_cache_size;
@@ -488,8 +471,8 @@
#define id_to_mcbsp_ptr(id) mcbsp_ptr[id];
int omap_mcbsp_init(void);
-void omap_mcbsp_register_board_cfg(struct omap_mcbsp_platform_data *config,
- int size);
+void omap_mcbsp_register_board_cfg(struct resource *res, int res_count,
+ struct omap_mcbsp_platform_data *config, int size);
void omap_mcbsp_config(unsigned int id, const struct omap_mcbsp_reg_cfg * config);
#ifdef CONFIG_ARCH_OMAP3
void omap_mcbsp_set_tx_threshold(unsigned int id, u16 threshold);
@@ -539,6 +522,9 @@
void omap2_mcbsp1_mux_clkr_src(u8 mux);
void omap2_mcbsp1_mux_fsr_src(u8 mux);
+int omap_mcbsp_dma_ch_params(unsigned int id, unsigned int stream);
+int omap_mcbsp_dma_reg_params(unsigned int id, unsigned int stream);
+
#ifdef CONFIG_ARCH_OMAP3
/* Sidetone specific API */
int omap_st_set_chgain(unsigned int id, int channel, s16 chgain);
diff --git a/arch/arm/plat-omap/include/plat/mcspi.h b/arch/arm/plat-omap/include/plat/mcspi.h
index 1254e49..3d51b18 100644
--- a/arch/arm/plat-omap/include/plat/mcspi.h
+++ b/arch/arm/plat-omap/include/plat/mcspi.h
@@ -1,8 +1,19 @@
#ifndef _OMAP2_MCSPI_H
#define _OMAP2_MCSPI_H
+#define OMAP2_MCSPI_REV 0
+#define OMAP3_MCSPI_REV 1
+#define OMAP4_MCSPI_REV 2
+
+#define OMAP4_MCSPI_REG_OFFSET 0x100
+
struct omap2_mcspi_platform_config {
unsigned short num_cs;
+ unsigned int regs_offset;
+};
+
+struct omap2_mcspi_dev_attr {
+ unsigned short num_chipselect;
};
struct omap2_mcspi_device_config {
diff --git a/arch/arm/plat-omap/include/plat/mmc.h b/arch/arm/plat-omap/include/plat/mmc.h
index f57f36a..f38fef9 100644
--- a/arch/arm/plat-omap/include/plat/mmc.h
+++ b/arch/arm/plat-omap/include/plat/mmc.h
@@ -24,25 +24,19 @@
#define OMAP1_MMC2_BASE 0xfffb7c00 /* omap16xx only */
#define OMAP24XX_NR_MMC 2
-#define OMAP34XX_NR_MMC 3
-#define OMAP44XX_NR_MMC 5
#define OMAP2420_MMC_SIZE OMAP1_MMC_SIZE
-#define OMAP3_HSMMC_SIZE 0x200
-#define OMAP4_HSMMC_SIZE 0x1000
#define OMAP2_MMC1_BASE 0x4809c000
-#define OMAP2_MMC2_BASE 0x480b4000
-#define OMAP3_MMC3_BASE 0x480ad000
-#define OMAP4_MMC4_BASE 0x480d1000
-#define OMAP4_MMC5_BASE 0x480d5000
+
#define OMAP4_MMC_REG_OFFSET 0x100
-#define HSMMC5 (1 << 4)
-#define HSMMC4 (1 << 3)
-#define HSMMC3 (1 << 2)
-#define HSMMC2 (1 << 1)
-#define HSMMC1 (1 << 0)
#define OMAP_MMC_MAX_SLOTS 2
+#define OMAP_HSMMC_SUPPORTS_DUAL_VOLT BIT(1)
+
+struct omap_mmc_dev_attr {
+ u8 flags;
+};
+
struct omap_mmc_platform_data {
/* back-link to device */
struct device *dev;
@@ -71,6 +65,9 @@
u64 dma_mask;
+ /* Integrating attributes from the omap_hwmod layer */
+ u8 controller_flags;
+
/* Register offset deviation */
u16 reg_offset;
@@ -159,8 +156,7 @@
defined(CONFIG_MMC_OMAP_HS) || defined(CONFIG_MMC_OMAP_HS_MODULE)
void omap1_init_mmc(struct omap_mmc_platform_data **mmc_data,
int nr_controllers);
-void omap2_init_mmc(struct omap_mmc_platform_data **mmc_data,
- int nr_controllers);
+void omap242x_init_mmc(struct omap_mmc_platform_data **mmc_data);
int omap_mmc_add(const char *name, int id, unsigned long base,
unsigned long size, unsigned int irq,
struct omap_mmc_platform_data *data);
@@ -169,8 +165,7 @@
int nr_controllers)
{
}
-static inline void omap2_init_mmc(struct omap_mmc_platform_data **mmc_data,
- int nr_controllers)
+static inline void omap242x_init_mmc(struct omap_mmc_platform_data **mmc_data)
{
}
static inline int omap_mmc_add(const char *name, int id, unsigned long base,
diff --git a/arch/arm/plat-omap/include/plat/multi.h b/arch/arm/plat-omap/include/plat/multi.h
index ffd909f..999ffba 100644
--- a/arch/arm/plat-omap/include/plat/multi.h
+++ b/arch/arm/plat-omap/include/plat/multi.h
@@ -66,7 +66,7 @@
# error "OMAP1 and OMAP2PLUS can't be selected at the same time"
# endif
#endif
-#ifdef CONFIG_ARCH_OMAP2420
+#ifdef CONFIG_SOC_OMAP2420
# ifdef OMAP_NAME
# undef MULTI_OMAP2
# define MULTI_OMAP2
@@ -74,7 +74,7 @@
# define OMAP_NAME omap2420
# endif
#endif
-#ifdef CONFIG_ARCH_OMAP2430
+#ifdef CONFIG_SOC_OMAP2430
# ifdef OMAP_NAME
# undef MULTI_OMAP2
# define MULTI_OMAP2
diff --git a/arch/arm/plat-omap/include/plat/nand.h b/arch/arm/plat-omap/include/plat/nand.h
index 6562cd0..d86d1ec 100644
--- a/arch/arm/plat-omap/include/plat/nand.h
+++ b/arch/arm/plat-omap/include/plat/nand.h
@@ -8,8 +8,16 @@
* published by the Free Software Foundation.
*/
+#include <plat/gpmc.h>
#include <linux/mtd/partitions.h>
+enum nand_io {
+ NAND_OMAP_PREFETCH_POLLED = 0, /* prefetch polled mode, default */
+ NAND_OMAP_POLLED, /* polled mode, without prefetch */
+ NAND_OMAP_PREFETCH_DMA, /* prefetch enabled sDMA mode */
+ NAND_OMAP_PREFETCH_IRQ /* prefetch enabled irq mode */
+};
+
struct omap_nand_platform_data {
unsigned int options;
int cs;
@@ -20,8 +28,11 @@
int (*nand_setup)(void);
int (*dev_ready)(struct omap_nand_platform_data *);
int dma_channel;
+ int gpmc_irq;
+ enum nand_io xfer_type;
unsigned long phys_base;
int devsize;
+ enum omap_ecc ecc_opt;
};
/* minimum size for IO mapping */
diff --git a/arch/arm/plat-omap/include/plat/omap_hwmod.h b/arch/arm/plat-omap/include/plat/omap_hwmod.h
index 1eee85a..1adea9c 100644
--- a/arch/arm/plat-omap/include/plat/omap_hwmod.h
+++ b/arch/arm/plat-omap/include/plat/omap_hwmod.h
@@ -1,7 +1,7 @@
/*
* omap_hwmod macros, structures
*
- * Copyright (C) 2009-2010 Nokia Corporation
+ * Copyright (C) 2009-2011 Nokia Corporation
* Paul Walmsley
*
* Created in collaboration with (alphabetical order): Benoît Cousson,
@@ -30,11 +30,11 @@
#define __ARCH_ARM_PLAT_OMAP_INCLUDE_MACH_OMAP_HWMOD_H
#include <linux/kernel.h>
+#include <linux/init.h>
#include <linux/list.h>
#include <linux/ioport.h>
#include <linux/spinlock.h>
#include <plat/cpu.h>
-#include <plat/voltage.h>
struct omap_device;
@@ -90,6 +90,9 @@
struct omap_hwmod_mux_info {
int nr_pads;
struct omap_device_pad *pads;
+ int nr_pads_dynamic;
+ struct omap_device_pad **pads_dynamic;
+ bool enabled;
};
/**
@@ -124,6 +127,7 @@
* struct omap_hwmod_rst_info - IPs reset lines use by hwmod
* @name: name of the reset line (module local name)
* @rst_shift: Offset of the reset bit
+ * @st_shift: Offset of the reset status bit (OMAP2/3 only)
*
* @name should be something short, e.g., "cpu0" or "rst". It is defined
* locally to the hwmod.
@@ -131,6 +135,7 @@
struct omap_hwmod_rst_info {
const char *name;
u8 rst_shift;
+ u8 st_shift;
};
/**
@@ -178,7 +183,8 @@
#define ADDR_TYPE_RT (1 << 1)
/**
- * struct omap_hwmod_addr_space - MPU address space handled by the hwmod
+ * struct omap_hwmod_addr_space - address space handled by the hwmod
+ * @name: name of the address space
* @pa_start: starting physical address
* @pa_end: ending physical address
* @flags: (see omap_hwmod_addr_space.flags macros above)
@@ -187,6 +193,7 @@
* structure. GPMC is one example.
*/
struct omap_hwmod_addr_space {
+ const char *name;
u32 pa_start;
u32 pa_end;
u8 flags;
@@ -370,9 +377,11 @@
* of standby, rather than relying on module smart-standby
* HWMOD_INIT_NO_RESET: don't reset this module at boot - important for
* SDRAM controller, etc. XXX probably belongs outside the main hwmod file
+ * XXX Should be HWMOD_SETUP_NO_RESET
* HWMOD_INIT_NO_IDLE: don't idle this module at boot - important for SDRAM
* controller, etc. XXX probably belongs outside the main hwmod file
- * HWMOD_NO_AUTOIDLE: disable module autoidle (OCP_SYSCONFIG.AUTOIDLE)
+ * XXX Should be HWMOD_SETUP_NO_IDLE
+ * HWMOD_NO_OCP_AUTOIDLE: disable module autoidle (OCP_SYSCONFIG.AUTOIDLE)
* when module is enabled, rather than the default, which is to
* enable autoidle
* HWMOD_SET_DEFAULT_CLOCKACT: program CLOCKACTIVITY bits at startup
@@ -535,11 +544,12 @@
const struct omap_chip_id omap_chip;
};
-int omap_hwmod_init(struct omap_hwmod **ohs);
+int omap_hwmod_register(struct omap_hwmod **ohs);
struct omap_hwmod *omap_hwmod_lookup(const char *name);
int omap_hwmod_for_each(int (*fn)(struct omap_hwmod *oh, void *data),
void *data);
-int omap_hwmod_late_init(void);
+
+int __init omap_hwmod_setup_one(const char *name);
int omap_hwmod_enable(struct omap_hwmod *oh);
int _omap_hwmod_enable(struct omap_hwmod *oh);
@@ -555,6 +565,7 @@
int omap_hwmod_disable_clocks(struct omap_hwmod *oh);
int omap_hwmod_set_slave_idlemode(struct omap_hwmod *oh, u8 idlemode);
+int omap_hwmod_set_ocp_autoidle(struct omap_hwmod *oh, u8 autoidle);
int omap_hwmod_reset(struct omap_hwmod *oh);
void omap_hwmod_ocp_barrier(struct omap_hwmod *oh);
@@ -589,6 +600,8 @@
int omap_hwmod_set_postsetup_state(struct omap_hwmod *oh, u8 state);
u32 omap_hwmod_get_context_loss_count(struct omap_hwmod *oh);
+int omap_hwmod_no_setup_reset(struct omap_hwmod *oh);
+
/*
* Chip variant-specific hwmod init routines - XXX should be converted
* to use initcalls once the initial boot ordering is straightened out
diff --git a/arch/arm/plat-omap/include/plat/onenand.h b/arch/arm/plat-omap/include/plat/onenand.h
index affe87e..cbe897c 100644
--- a/arch/arm/plat-omap/include/plat/onenand.h
+++ b/arch/arm/plat-omap/include/plat/onenand.h
@@ -15,12 +15,20 @@
#define ONENAND_SYNC_READ (1 << 0)
#define ONENAND_SYNC_READWRITE (1 << 1)
+struct onenand_freq_info {
+ u16 maf_id;
+ u16 dev_id;
+ u16 ver_id;
+};
+
struct omap_onenand_platform_data {
int cs;
int gpio_irq;
struct mtd_partition *parts;
int nr_parts;
- int (*onenand_setup)(void __iomem *, int freq);
+ int (*onenand_setup)(void __iomem *, int *freq_ptr);
+ int (*get_freq)(const struct onenand_freq_info *freq_info,
+ bool *clk_dep);
int dma_channel;
u8 flags;
u8 regulator_can_sleep;
diff --git a/arch/arm/plat-omap/include/plat/prcm.h b/arch/arm/plat-omap/include/plat/prcm.h
index 2fdf8c8..267f43b 100644
--- a/arch/arm/plat-omap/include/plat/prcm.h
+++ b/arch/arm/plat-omap/include/plat/prcm.h
@@ -28,7 +28,6 @@
#define __ASM_ARM_ARCH_OMAP_PRCM_H
u32 omap_prcm_get_reset_sources(void);
-void omap_prcm_arch_reset(char mode, const char *cmd);
int omap2_cm_wait_idlest(void __iomem *reg, u32 mask, u8 idlest,
const char *name);
diff --git a/arch/arm/plat-omap/include/plat/sdrc.h b/arch/arm/plat-omap/include/plat/sdrc.h
index efd87c8..925b12b 100644
--- a/arch/arm/plat-omap/include/plat/sdrc.h
+++ b/arch/arm/plat-omap/include/plat/sdrc.h
@@ -124,8 +124,14 @@
u32 mr;
};
-void __init omap2_sdrc_init(struct omap_sdrc_params *sdrc_cs0,
+#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3)
+void omap2_sdrc_init(struct omap_sdrc_params *sdrc_cs0,
struct omap_sdrc_params *sdrc_cs1);
+#else
+static inline void __init omap2_sdrc_init(struct omap_sdrc_params *sdrc_cs0,
+ struct omap_sdrc_params *sdrc_cs1) {};
+#endif
+
int omap2_sdrc_get_params(unsigned long r,
struct omap_sdrc_params **sdrc_cs0,
struct omap_sdrc_params **sdrc_cs1);
diff --git a/arch/arm/plat-omap/include/plat/serial.h b/arch/arm/plat-omap/include/plat/serial.h
index 8ff605c..2723f91 100644
--- a/arch/arm/plat-omap/include/plat/serial.h
+++ b/arch/arm/plat-omap/include/plat/serial.h
@@ -51,6 +51,11 @@
#define OMAP4_UART3_BASE 0x48020000
#define OMAP4_UART4_BASE 0x4806e000
+/* TI816X serial ports */
+#define TI816X_UART1_BASE 0x48020000
+#define TI816X_UART2_BASE 0x48022000
+#define TI816X_UART3_BASE 0x48024000
+
/* External port on Zoom2/3 */
#define ZOOM_UART_BASE 0x10000000
#define ZOOM_UART_VIRT 0xfa400000
@@ -81,6 +86,9 @@
#define OMAP4UART2 OMAP2UART2
#define OMAP4UART3 43
#define OMAP4UART4 44
+#define TI816XUART1 81
+#define TI816XUART2 82
+#define TI816XUART3 83
#define ZOOM_UART 95 /* Only on zoom2/3 */
/* This is only used by 8250.c for omap1510 */
@@ -96,7 +104,6 @@
struct omap_board_data;
-extern void __init omap_serial_early_init(void);
extern void omap_serial_init(void);
extern void omap_serial_init_port(struct omap_board_data *bdata);
extern int omap_uart_can_sleep(void);
diff --git a/arch/arm/plat-omap/include/plat/system.h b/arch/arm/plat-omap/include/plat/system.h
index d0a119f..c5fa9e9 100644
--- a/arch/arm/plat-omap/include/plat/system.h
+++ b/arch/arm/plat-omap/include/plat/system.h
@@ -4,48 +4,14 @@
*/
#ifndef __ASM_ARCH_SYSTEM_H
#define __ASM_ARCH_SYSTEM_H
-#include <linux/clk.h>
-#include <asm/mach-types.h>
-#include <mach/hardware.h>
-
-#include <plat/prcm.h>
-
-#ifndef CONFIG_MACH_VOICEBLUE
-#define voiceblue_reset() do {} while (0)
-#else
-extern void voiceblue_reset(void);
-#endif
+#include <asm/proc-fns.h>
static inline void arch_idle(void)
{
cpu_do_idle();
}
-static inline void omap1_arch_reset(char mode, const char *cmd)
-{
- /*
- * Workaround for 5912/1611b bug mentioned in sprz209d.pdf p. 28
- * "Global Software Reset Affects Traffic Controller Frequency".
- */
- if (cpu_is_omap5912()) {
- omap_writew(omap_readw(DPLL_CTL) & ~(1 << 4),
- DPLL_CTL);
- omap_writew(0x8, ARM_RSTCT1);
- }
-
- if (machine_is_voiceblue())
- voiceblue_reset();
- else
- omap_writew(1, ARM_RSTCT1);
-}
-
-static inline void arch_reset(char mode, const char *cmd)
-{
- if (!cpu_class_is_omap2())
- omap1_arch_reset(mode, cmd);
- else
- omap_prcm_arch_reset(mode, cmd);
-}
+extern void (*arch_reset)(char, const char *);
#endif
diff --git a/arch/arm/plat-omap/include/plat/ti816x.h b/arch/arm/plat-omap/include/plat/ti816x.h
new file mode 100644
index 0000000..50510f5
--- /dev/null
+++ b/arch/arm/plat-omap/include/plat/ti816x.h
@@ -0,0 +1,27 @@
+/*
+ * This file contains the address data for various TI816X modules.
+ *
+ * Copyright (C) 2010 Texas Instruments, Inc. - http://www.ti.com/
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation version 2.
+ *
+ * This program is distributed "as is" WITHOUT ANY WARRANTY of any
+ * kind, whether express or implied; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef __ASM_ARCH_TI816X_H
+#define __ASM_ARCH_TI816X_H
+
+#define L4_SLOW_TI816X_BASE 0x48000000
+
+#define TI816X_SCM_BASE 0x48140000
+#define TI816X_CTRL_BASE TI816X_SCM_BASE
+#define TI816X_PRCM_BASE 0x48180000
+
+#define TI816X_ARM_INTC_BASE 0x48200000
+
+#endif /* __ASM_ARCH_TI816X_H */
diff --git a/arch/arm/plat-omap/include/plat/uncompress.h b/arch/arm/plat-omap/include/plat/uncompress.h
index ad98b85..30b891c 100644
--- a/arch/arm/plat-omap/include/plat/uncompress.h
+++ b/arch/arm/plat-omap/include/plat/uncompress.h
@@ -93,6 +93,10 @@
#define DEBUG_LL_ZOOM(mach) \
_DEBUG_LL_ENTRY(mach, ZOOM_UART_BASE, ZOOM_PORT_SHIFT, ZOOM_UART)
+#define DEBUG_LL_TI816X(p, mach) \
+ _DEBUG_LL_ENTRY(mach, TI816X_UART##p##_BASE, OMAP_PORT_SHIFT, \
+ TI816XUART##p)
+
static inline void __arch_decomp_setup(unsigned long arch_id)
{
int port = 0;
@@ -166,6 +170,9 @@
DEBUG_LL_ZOOM(omap_zoom2);
DEBUG_LL_ZOOM(omap_zoom3);
+ /* TI8168 base boards using UART3 */
+ DEBUG_LL_TI816X(3, ti8168evm);
+
} while (0);
}
diff --git a/arch/arm/plat-omap/include/plat/usb.h b/arch/arm/plat-omap/include/plat/usb.h
index fe449f1..02b96c8 100644
--- a/arch/arm/plat-omap/include/plat/usb.h
+++ b/arch/arm/plat-omap/include/plat/usb.h
@@ -110,6 +110,11 @@
extern int omap4430_phy_suspend(struct device *dev, int suspend);
#endif
+extern void am35x_musb_reset(void);
+extern void am35x_musb_phy_power(u8 on);
+extern void am35x_musb_clear_irq(void);
+extern void am35x_musb_set_mode(u8 musb_mode);
+
/*
* FIXME correct answer depends on hmc_mode,
* as does (on omap1) any nonzero value for config->otg port number
diff --git a/arch/arm/plat-omap/io.c b/arch/arm/plat-omap/io.c
index f1295fa..f1ecfa9 100644
--- a/arch/arm/plat-omap/io.c
+++ b/arch/arm/plat-omap/io.c
@@ -85,7 +85,10 @@
}
#endif
#ifdef CONFIG_ARCH_OMAP3
- if (cpu_is_omap34xx()) {
+ if (cpu_is_ti816x()) {
+ if (BETWEEN(p, L4_34XX_PHYS, L4_34XX_SIZE))
+ return XLATE(p, L4_34XX_PHYS, L4_34XX_VIRT);
+ } else if (cpu_is_omap34xx()) {
if (BETWEEN(p, L3_34XX_PHYS, L3_34XX_SIZE))
return XLATE(p, L3_34XX_PHYS, L3_34XX_VIRT);
if (BETWEEN(p, L4_34XX_PHYS, L4_34XX_SIZE))
diff --git a/arch/arm/plat-omap/iommu.c b/arch/arm/plat-omap/iommu.c
index b1107c0..8a51fd5 100644
--- a/arch/arm/plat-omap/iommu.c
+++ b/arch/arm/plat-omap/iommu.c
@@ -104,6 +104,9 @@
if (!obj)
return -EINVAL;
+ if (!arch_iommu)
+ return -ENODEV;
+
clk_enable(obj->clk);
err = arch_iommu->enable(obj);
@@ -780,25 +783,19 @@
*/
static irqreturn_t iommu_fault_handler(int irq, void *data)
{
- u32 stat, da;
+ u32 da, errs;
u32 *iopgd, *iopte;
- int err = -EIO;
struct iommu *obj = data;
if (!obj->refcount)
return IRQ_NONE;
- /* Dynamic loading TLB or PTE */
- if (obj->isr)
- err = obj->isr(obj);
-
- if (!err)
- return IRQ_HANDLED;
-
clk_enable(obj->clk);
- stat = iommu_report_fault(obj, &da);
+ errs = iommu_report_fault(obj, &da);
clk_disable(obj->clk);
- if (!stat)
+
+ /* Fault callback or TLB/PTE Dynamic loading */
+ if (obj->isr && !obj->isr(obj, da, errs, obj->isr_priv))
return IRQ_HANDLED;
iommu_disable(obj);
@@ -806,15 +803,16 @@
iopgd = iopgd_offset(obj, da);
if (!iopgd_is_table(*iopgd)) {
- dev_err(obj->dev, "%s: da:%08x pgd:%p *pgd:%08x\n", __func__,
- da, iopgd, *iopgd);
+ dev_err(obj->dev, "%s: errs:0x%08x da:0x%08x pgd:0x%p "
+ "*pgd:px%08x\n", obj->name, errs, da, iopgd, *iopgd);
return IRQ_NONE;
}
iopte = iopte_offset(iopgd, da);
- dev_err(obj->dev, "%s: da:%08x pgd:%p *pgd:%08x pte:%p *pte:%08x\n",
- __func__, da, iopgd, *iopgd, iopte, *iopte);
+ dev_err(obj->dev, "%s: errs:0x%08x da:0x%08x pgd:0x%p *pgd:0x%08x "
+ "pte:0x%p *pte:0x%08x\n", obj->name, errs, da, iopgd, *iopgd,
+ iopte, *iopte);
return IRQ_NONE;
}
@@ -917,6 +915,33 @@
}
EXPORT_SYMBOL_GPL(iommu_put);
+int iommu_set_isr(const char *name,
+ int (*isr)(struct iommu *obj, u32 da, u32 iommu_errs,
+ void *priv),
+ void *isr_priv)
+{
+ struct device *dev;
+ struct iommu *obj;
+
+ dev = driver_find_device(&omap_iommu_driver.driver, NULL, (void *)name,
+ device_match_by_alias);
+ if (!dev)
+ return -ENODEV;
+
+ obj = to_iommu(dev);
+ mutex_lock(&obj->iommu_lock);
+ if (obj->refcount != 0) {
+ mutex_unlock(&obj->iommu_lock);
+ return -EBUSY;
+ }
+ obj->isr = isr;
+ obj->isr_priv = isr_priv;
+ mutex_unlock(&obj->iommu_lock);
+
+ return 0;
+}
+EXPORT_SYMBOL_GPL(iommu_set_isr);
+
/*
* OMAP Device MMU(IOMMU) detection
*/
@@ -957,11 +982,6 @@
err = -ENODEV;
goto err_mem;
}
- obj->regbase = ioremap(res->start, resource_size(res));
- if (!obj->regbase) {
- err = -ENOMEM;
- goto err_mem;
- }
res = request_mem_region(res->start, resource_size(res),
dev_name(&pdev->dev));
@@ -970,6 +990,12 @@
goto err_mem;
}
+ obj->regbase = ioremap(res->start, resource_size(res));
+ if (!obj->regbase) {
+ err = -ENOMEM;
+ goto err_ioremap;
+ }
+
irq = platform_get_irq(pdev, 0);
if (irq < 0) {
err = -ENODEV;
@@ -998,8 +1024,9 @@
err_pgd:
free_irq(irq, obj);
err_irq:
- release_mem_region(res->start, resource_size(res));
iounmap(obj->regbase);
+err_ioremap:
+ release_mem_region(res->start, resource_size(res));
err_mem:
clk_put(obj->clk);
err_clk:
diff --git a/arch/arm/plat-omap/iovmm.c b/arch/arm/plat-omap/iovmm.c
index 6dc1296..51ef43e 100644
--- a/arch/arm/plat-omap/iovmm.c
+++ b/arch/arm/plat-omap/iovmm.c
@@ -271,20 +271,21 @@
size_t bytes, u32 flags)
{
struct iovm_struct *new, *tmp;
- u32 start, prev_end, alignement;
+ u32 start, prev_end, alignment;
if (!obj || !bytes)
return ERR_PTR(-EINVAL);
start = da;
- alignement = PAGE_SIZE;
+ alignment = PAGE_SIZE;
- if (flags & IOVMF_DA_ANON) {
- start = obj->da_start;
+ if (~flags & IOVMF_DA_FIXED) {
+ /* Don't map address 0 */
+ start = obj->da_start ? obj->da_start : alignment;
if (flags & IOVMF_LINEAR)
- alignement = iopgsz_max(bytes);
- start = roundup(start, alignement);
+ alignment = iopgsz_max(bytes);
+ start = roundup(start, alignment);
} else if (start < obj->da_start || start > obj->da_end ||
obj->da_end - start < bytes) {
return ERR_PTR(-EINVAL);
@@ -303,8 +304,8 @@
if (tmp->da_start > start && (tmp->da_start - start) >= bytes)
goto found;
- if (tmp->da_end >= start && flags & IOVMF_DA_ANON)
- start = roundup(tmp->da_end + 1, alignement);
+ if (tmp->da_end >= start && ~flags & IOVMF_DA_FIXED)
+ start = roundup(tmp->da_end + 1, alignment);
prev_end = tmp->da_end;
}
@@ -650,7 +651,6 @@
flags &= IOVMF_HW_MASK;
flags |= IOVMF_DISCONT;
flags |= IOVMF_MMIO;
- flags |= (da ? IOVMF_DA_FIXED : IOVMF_DA_ANON);
da = __iommu_vmap(obj, da, sgt, va, bytes, flags);
if (IS_ERR_VALUE(da))
@@ -690,7 +690,7 @@
* @flags: iovma and page property
*
* Allocate @bytes linearly and creates 1-n-1 mapping and returns
- * @da again, which might be adjusted if 'IOVMF_DA_ANON' is set.
+ * @da again, which might be adjusted if 'IOVMF_DA_FIXED' is not set.
*/
u32 iommu_vmalloc(struct iommu *obj, u32 da, size_t bytes, u32 flags)
{
@@ -709,7 +709,6 @@
flags &= IOVMF_HW_MASK;
flags |= IOVMF_DISCONT;
flags |= IOVMF_ALLOC;
- flags |= (da ? IOVMF_DA_FIXED : IOVMF_DA_ANON);
sgt = sgtable_alloc(bytes, flags, da, 0);
if (IS_ERR(sgt)) {
@@ -780,7 +779,7 @@
* @flags: iovma and page property
*
* Creates 1-1-1 mapping and returns @da again, which can be
- * adjusted if 'IOVMF_DA_ANON' is set.
+ * adjusted if 'IOVMF_DA_FIXED' is not set.
*/
u32 iommu_kmap(struct iommu *obj, u32 da, u32 pa, size_t bytes,
u32 flags)
@@ -799,7 +798,6 @@
flags &= IOVMF_HW_MASK;
flags |= IOVMF_LINEAR;
flags |= IOVMF_MMIO;
- flags |= (da ? IOVMF_DA_FIXED : IOVMF_DA_ANON);
da = __iommu_kmap(obj, da, pa, va, bytes, flags);
if (IS_ERR_VALUE(da))
@@ -838,7 +836,7 @@
* @flags: iovma and page property
*
* Allocate @bytes linearly and creates 1-1-1 mapping and returns
- * @da again, which might be adjusted if 'IOVMF_DA_ANON' is set.
+ * @da again, which might be adjusted if 'IOVMF_DA_FIXED' is not set.
*/
u32 iommu_kmalloc(struct iommu *obj, u32 da, size_t bytes, u32 flags)
{
@@ -858,7 +856,6 @@
flags &= IOVMF_HW_MASK;
flags |= IOVMF_LINEAR;
flags |= IOVMF_ALLOC;
- flags |= (da ? IOVMF_DA_FIXED : IOVMF_DA_ANON);
da = __iommu_kmap(obj, da, pa, va, bytes, flags);
if (IS_ERR_VALUE(da))
diff --git a/arch/arm/plat-omap/mcbsp.c b/arch/arm/plat-omap/mcbsp.c
index b5a6e17..d598d9f 100644
--- a/arch/arm/plat-omap/mcbsp.c
+++ b/arch/arm/plat-omap/mcbsp.c
@@ -27,6 +27,8 @@
#include <plat/dma.h>
#include <plat/mcbsp.h>
+#include <plat/omap_device.h>
+#include <linux/pm_runtime.h>
/* XXX These "sideways" includes are a sign that something is wrong */
#include "../mach-omap2/cm2xxx_3xxx.h"
@@ -227,10 +229,83 @@
}
EXPORT_SYMBOL(omap_mcbsp_config);
+/**
+ * omap_mcbsp_dma_params - returns the dma channel number
+ * @id - mcbsp id
+ * @stream - indicates the direction of data flow (rx or tx)
+ *
+ * Returns the dma channel number for the rx channel or tx channel
+ * based on the value of @stream for the requested mcbsp given by @id
+ */
+int omap_mcbsp_dma_ch_params(unsigned int id, unsigned int stream)
+{
+ struct omap_mcbsp *mcbsp;
+
+ if (!omap_mcbsp_check_valid_id(id)) {
+ printk(KERN_ERR "%s: Invalid id (%d)\n", __func__, id + 1);
+ return -ENODEV;
+ }
+ mcbsp = id_to_mcbsp_ptr(id);
+
+ if (stream)
+ return mcbsp->dma_rx_sync;
+ else
+ return mcbsp->dma_tx_sync;
+}
+EXPORT_SYMBOL(omap_mcbsp_dma_ch_params);
+
+/**
+ * omap_mcbsp_dma_reg_params - returns the address of mcbsp data register
+ * @id - mcbsp id
+ * @stream - indicates the direction of data flow (rx or tx)
+ *
+ * Returns the address of mcbsp data transmit register or data receive register
+ * to be used by DMA for transferring/receiving data based on the value of
+ * @stream for the requested mcbsp given by @id
+ */
+int omap_mcbsp_dma_reg_params(unsigned int id, unsigned int stream)
+{
+ struct omap_mcbsp *mcbsp;
+ int data_reg;
+
+ if (!omap_mcbsp_check_valid_id(id)) {
+ printk(KERN_ERR "%s: Invalid id (%d)\n", __func__, id + 1);
+ return -ENODEV;
+ }
+ mcbsp = id_to_mcbsp_ptr(id);
+
+ data_reg = mcbsp->phys_dma_base;
+
+ if (mcbsp->mcbsp_config_type < MCBSP_CONFIG_TYPE2) {
+ if (stream)
+ data_reg += OMAP_MCBSP_REG_DRR1;
+ else
+ data_reg += OMAP_MCBSP_REG_DXR1;
+ } else {
+ if (stream)
+ data_reg += OMAP_MCBSP_REG_DRR;
+ else
+ data_reg += OMAP_MCBSP_REG_DXR;
+ }
+
+ return data_reg;
+}
+EXPORT_SYMBOL(omap_mcbsp_dma_reg_params);
+
#ifdef CONFIG_ARCH_OMAP3
+static struct omap_device *find_omap_device_by_dev(struct device *dev)
+{
+ struct platform_device *pdev = container_of(dev,
+ struct platform_device, dev);
+ return container_of(pdev, struct omap_device, pdev);
+}
+
static void omap_st_on(struct omap_mcbsp *mcbsp)
{
unsigned int w;
+ struct omap_device *od;
+
+ od = find_omap_device_by_dev(mcbsp->dev);
/*
* Sidetone uses McBSP ICLK - which must not idle when sidetones
@@ -244,9 +319,6 @@
w = MCBSP_READ(mcbsp, SSELCR);
MCBSP_WRITE(mcbsp, SSELCR, w | SIDETONEEN);
- w = MCBSP_ST_READ(mcbsp, SYSCONFIG);
- MCBSP_ST_WRITE(mcbsp, SYSCONFIG, w & ~(ST_AUTOIDLE));
-
/* Enable Sidetone from Sidetone Core */
w = MCBSP_ST_READ(mcbsp, SSELCR);
MCBSP_ST_WRITE(mcbsp, SSELCR, w | ST_SIDETONEEN);
@@ -255,13 +327,13 @@
static void omap_st_off(struct omap_mcbsp *mcbsp)
{
unsigned int w;
+ struct omap_device *od;
+
+ od = find_omap_device_by_dev(mcbsp->dev);
w = MCBSP_ST_READ(mcbsp, SSELCR);
MCBSP_ST_WRITE(mcbsp, SSELCR, w & ~(ST_SIDETONEEN));
- w = MCBSP_ST_READ(mcbsp, SYSCONFIG);
- MCBSP_ST_WRITE(mcbsp, SYSCONFIG, w | ST_AUTOIDLE);
-
w = MCBSP_READ(mcbsp, SSELCR);
MCBSP_WRITE(mcbsp, SSELCR, w & ~(SIDETONEEN));
@@ -273,9 +345,9 @@
static void omap_st_fir_write(struct omap_mcbsp *mcbsp, s16 *fir)
{
u16 val, i;
+ struct omap_device *od;
- val = MCBSP_ST_READ(mcbsp, SYSCONFIG);
- MCBSP_ST_WRITE(mcbsp, SYSCONFIG, val & ~(ST_AUTOIDLE));
+ od = find_omap_device_by_dev(mcbsp->dev);
val = MCBSP_ST_READ(mcbsp, SSELCR);
@@ -303,9 +375,9 @@
{
u16 w;
struct omap_mcbsp_st_data *st_data = mcbsp->st_data;
+ struct omap_device *od;
- w = MCBSP_ST_READ(mcbsp, SYSCONFIG);
- MCBSP_ST_WRITE(mcbsp, SYSCONFIG, w & ~(ST_AUTOIDLE));
+ od = find_omap_device_by_dev(mcbsp->dev);
w = MCBSP_ST_READ(mcbsp, SSELCR);
@@ -648,48 +720,33 @@
static inline void omap34xx_mcbsp_request(struct omap_mcbsp *mcbsp)
{
+ struct omap_device *od;
+
+ od = find_omap_device_by_dev(mcbsp->dev);
/*
* Enable wakup behavior, smart idle and all wakeups
* REVISIT: some wakeups may be unnecessary
*/
if (cpu_is_omap34xx() || cpu_is_omap44xx()) {
- u16 syscon;
-
- syscon = MCBSP_READ(mcbsp, SYSCON);
- syscon &= ~(ENAWAKEUP | SIDLEMODE(0x03) | CLOCKACTIVITY(0x03));
-
- if (mcbsp->dma_op_mode == MCBSP_DMA_MODE_THRESHOLD) {
- syscon |= (ENAWAKEUP | SIDLEMODE(0x02) |
- CLOCKACTIVITY(0x02));
- MCBSP_WRITE(mcbsp, WAKEUPEN, XRDYEN | RRDYEN);
- } else {
- syscon |= SIDLEMODE(0x01);
- }
-
- MCBSP_WRITE(mcbsp, SYSCON, syscon);
+ MCBSP_WRITE(mcbsp, WAKEUPEN, XRDYEN | RRDYEN);
}
}
static inline void omap34xx_mcbsp_free(struct omap_mcbsp *mcbsp)
{
+ struct omap_device *od;
+
+ od = find_omap_device_by_dev(mcbsp->dev);
+
/*
* Disable wakup behavior, smart idle and all wakeups
*/
if (cpu_is_omap34xx() || cpu_is_omap44xx()) {
- u16 syscon;
-
- syscon = MCBSP_READ(mcbsp, SYSCON);
- syscon &= ~(ENAWAKEUP | SIDLEMODE(0x03) | CLOCKACTIVITY(0x03));
/*
* HW bug workaround - If no_idle mode is taken, we need to
* go to smart_idle before going to always_idle, or the
* device will not hit retention anymore.
*/
- syscon |= SIDLEMODE(0x02);
- MCBSP_WRITE(mcbsp, SYSCON, syscon);
-
- syscon &= ~(SIDLEMODE(0x03));
- MCBSP_WRITE(mcbsp, SYSCON, syscon);
MCBSP_WRITE(mcbsp, WAKEUPEN, 0);
}
@@ -764,8 +821,7 @@
if (mcbsp->pdata && mcbsp->pdata->ops && mcbsp->pdata->ops->request)
mcbsp->pdata->ops->request(id);
- clk_enable(mcbsp->iclk);
- clk_enable(mcbsp->fclk);
+ pm_runtime_get_sync(mcbsp->dev);
/* Do procedure specific to omap34xx arch, if applicable */
omap34xx_mcbsp_request(mcbsp);
@@ -813,8 +869,7 @@
/* Do procedure specific to omap34xx arch, if applicable */
omap34xx_mcbsp_free(mcbsp);
- clk_disable(mcbsp->fclk);
- clk_disable(mcbsp->iclk);
+ pm_runtime_put_sync(mcbsp->dev);
spin_lock(&mcbsp->lock);
mcbsp->free = true;
@@ -844,8 +899,7 @@
/* Do procedure specific to omap34xx arch, if applicable */
omap34xx_mcbsp_free(mcbsp);
- clk_disable(mcbsp->fclk);
- clk_disable(mcbsp->iclk);
+ pm_runtime_put_sync(mcbsp->dev);
if (mcbsp->io_type == OMAP_MCBSP_IRQ_IO) {
/* Free IRQs */
@@ -1649,7 +1703,8 @@
static int __devinit omap_st_add(struct omap_mcbsp *mcbsp)
{
- struct omap_mcbsp_platform_data *pdata = mcbsp->pdata;
+ struct platform_device *pdev;
+ struct resource *res;
struct omap_mcbsp_st_data *st_data;
int err;
@@ -1659,7 +1714,10 @@
goto err1;
}
- st_data->io_base_st = ioremap(pdata->phys_base_st, SZ_4K);
+ pdev = container_of(mcbsp->dev, struct platform_device, dev);
+
+ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "sidetone");
+ st_data->io_base_st = ioremap(res->start, resource_size(res));
if (!st_data->io_base_st) {
err = -ENOMEM;
goto err2;
@@ -1748,6 +1806,7 @@
struct omap_mcbsp_platform_data *pdata = pdev->dev.platform_data;
struct omap_mcbsp *mcbsp;
int id = pdev->id - 1;
+ struct resource *res;
int ret = 0;
if (!pdata) {
@@ -1777,47 +1836,78 @@
mcbsp->dma_tx_lch = -1;
mcbsp->dma_rx_lch = -1;
- mcbsp->phys_base = pdata->phys_base;
- mcbsp->io_base = ioremap(pdata->phys_base, SZ_4K);
+ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "mpu");
+ if (!res) {
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ if (!res) {
+ dev_err(&pdev->dev, "%s:mcbsp%d has invalid memory"
+ "resource\n", __func__, pdev->id);
+ ret = -ENOMEM;
+ goto exit;
+ }
+ }
+ mcbsp->phys_base = res->start;
+ omap_mcbsp_cache_size = resource_size(res);
+ mcbsp->io_base = ioremap(res->start, resource_size(res));
if (!mcbsp->io_base) {
ret = -ENOMEM;
goto err_ioremap;
}
+ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "dma");
+ if (!res)
+ mcbsp->phys_dma_base = mcbsp->phys_base;
+ else
+ mcbsp->phys_dma_base = res->start;
+
/* Default I/O is IRQ based */
mcbsp->io_type = OMAP_MCBSP_IRQ_IO;
- mcbsp->tx_irq = pdata->tx_irq;
- mcbsp->rx_irq = pdata->rx_irq;
- mcbsp->dma_rx_sync = pdata->dma_rx_sync;
- mcbsp->dma_tx_sync = pdata->dma_tx_sync;
- mcbsp->iclk = clk_get(&pdev->dev, "ick");
- if (IS_ERR(mcbsp->iclk)) {
- ret = PTR_ERR(mcbsp->iclk);
- dev_err(&pdev->dev, "unable to get ick: %d\n", ret);
- goto err_iclk;
+ mcbsp->tx_irq = platform_get_irq_byname(pdev, "tx");
+ mcbsp->rx_irq = platform_get_irq_byname(pdev, "rx");
+
+ /* From OMAP4 there will be a single irq line */
+ if (mcbsp->tx_irq == -ENXIO)
+ mcbsp->tx_irq = platform_get_irq(pdev, 0);
+
+ res = platform_get_resource_byname(pdev, IORESOURCE_DMA, "rx");
+ if (!res) {
+ dev_err(&pdev->dev, "%s:mcbsp%d has invalid rx DMA channel\n",
+ __func__, pdev->id);
+ ret = -ENODEV;
+ goto err_res;
}
+ mcbsp->dma_rx_sync = res->start;
+
+ res = platform_get_resource_byname(pdev, IORESOURCE_DMA, "tx");
+ if (!res) {
+ dev_err(&pdev->dev, "%s:mcbsp%d has invalid tx DMA channel\n",
+ __func__, pdev->id);
+ ret = -ENODEV;
+ goto err_res;
+ }
+ mcbsp->dma_tx_sync = res->start;
mcbsp->fclk = clk_get(&pdev->dev, "fck");
if (IS_ERR(mcbsp->fclk)) {
ret = PTR_ERR(mcbsp->fclk);
dev_err(&pdev->dev, "unable to get fck: %d\n", ret);
- goto err_fclk;
+ goto err_res;
}
mcbsp->pdata = pdata;
mcbsp->dev = &pdev->dev;
mcbsp_ptr[id] = mcbsp;
+ mcbsp->mcbsp_config_type = pdata->mcbsp_config_type;
platform_set_drvdata(pdev, mcbsp);
+ pm_runtime_enable(mcbsp->dev);
/* Initialize mcbsp properties for OMAP34XX if needed / applicable */
omap34xx_device_init(mcbsp);
return 0;
-err_fclk:
- clk_put(mcbsp->iclk);
-err_iclk:
+err_res:
iounmap(mcbsp->io_base);
err_ioremap:
kfree(mcbsp);
@@ -1839,7 +1929,6 @@
omap34xx_device_exit(mcbsp);
clk_put(mcbsp->fclk);
- clk_put(mcbsp->iclk);
iounmap(mcbsp->io_base);
kfree(mcbsp);
diff --git a/arch/arm/plat-omap/omap_device.c b/arch/arm/plat-omap/omap_device.c
index 57adb27..9bbda9a 100644
--- a/arch/arm/plat-omap/omap_device.c
+++ b/arch/arm/plat-omap/omap_device.c
@@ -83,9 +83,11 @@
#include <linux/err.h>
#include <linux/io.h>
#include <linux/clk.h>
+#include <linux/clkdev.h>
#include <plat/omap_device.h>
#include <plat/omap_hwmod.h>
+#include <plat/clock.h>
/* These parameters are passed to _omap_device_{de,}activate() */
#define USE_WAKEUP_LAT 0
@@ -239,12 +241,12 @@
}
/**
- * _add_optional_clock_alias - Add clock alias for hwmod optional clocks
+ * _add_optional_clock_clkdev - Add clkdev entry for hwmod optional clocks
* @od: struct omap_device *od
*
* For every optional clock present per hwmod per omap_device, this function
- * adds an entry in the clocks list of the form <dev-id=dev_name, con-id=role>
- * if an entry is already present in it with the form <dev-id=NULL, con-id=role>
+ * adds an entry in the clkdev table of the form <dev-id=dev_name, con-id=role>
+ * if it does not exist already.
*
* The function is called from inside omap_device_build_ss(), after
* omap_device_register.
@@ -254,25 +256,39 @@
*
* No return value.
*/
-static void _add_optional_clock_alias(struct omap_device *od,
+static void _add_optional_clock_clkdev(struct omap_device *od,
struct omap_hwmod *oh)
{
int i;
for (i = 0; i < oh->opt_clks_cnt; i++) {
struct omap_hwmod_opt_clk *oc;
- int r;
+ struct clk *r;
+ struct clk_lookup *l;
oc = &oh->opt_clks[i];
if (!oc->_clk)
continue;
- r = clk_add_alias(oc->role, dev_name(&od->pdev.dev),
- (char *)oc->clk, &od->pdev.dev);
- if (r)
- pr_err("omap_device: %s: clk_add_alias for %s failed\n",
+ r = clk_get_sys(dev_name(&od->pdev.dev), oc->role);
+ if (!IS_ERR(r))
+ continue; /* clkdev entry exists */
+
+ r = omap_clk_get_by_name((char *)oc->clk);
+ if (IS_ERR(r)) {
+ pr_err("omap_device: %s: omap_clk_get_by_name for %s failed\n",
+ dev_name(&od->pdev.dev), oc->clk);
+ continue;
+ }
+
+ l = clkdev_alloc(r, oc->role, dev_name(&od->pdev.dev));
+ if (!l) {
+ pr_err("omap_device: %s: clkdev_alloc for %s failed\n",
dev_name(&od->pdev.dev), oc->role);
+ return;
+ }
+ clkdev_add(l);
}
}
@@ -480,7 +496,7 @@
for (i = 0; i < oh_cnt; i++) {
hwmods[i]->od = od;
- _add_optional_clock_alias(od, hwmods[i]);
+ _add_optional_clock_clkdev(od, hwmods[i]);
}
if (ret)
diff --git a/arch/arm/plat-omap/sram.c b/arch/arm/plat-omap/sram.c
index 68fcc7d..a3f50b3 100644
--- a/arch/arm/plat-omap/sram.c
+++ b/arch/arm/plat-omap/sram.c
@@ -316,7 +316,7 @@
}
#endif
-#ifdef CONFIG_ARCH_OMAP2420
+#ifdef CONFIG_SOC_OMAP2420
static int __init omap242x_sram_init(void)
{
_omap2_sram_ddr_init = omap_sram_push(omap242x_sram_ddr_init,
@@ -337,7 +337,7 @@
}
#endif
-#ifdef CONFIG_ARCH_OMAP2430
+#ifdef CONFIG_SOC_OMAP2430
static int __init omap243x_sram_init(void)
{
_omap2_sram_ddr_init = omap_sram_push(omap243x_sram_ddr_init,
@@ -409,20 +409,6 @@
}
#endif
-#ifdef CONFIG_ARCH_OMAP4
-static int __init omap44xx_sram_init(void)
-{
- printk(KERN_ERR "FIXME: %s not implemented\n", __func__);
-
- return -ENODEV;
-}
-#else
-static inline int omap44xx_sram_init(void)
-{
- return 0;
-}
-#endif
-
int __init omap_sram_init(void)
{
omap_detect_sram();
@@ -436,8 +422,6 @@
omap243x_sram_init();
else if (cpu_is_omap34xx())
omap34xx_sram_init();
- else if (cpu_is_omap44xx())
- omap44xx_sram_init();
return 0;
}
diff --git a/drivers/Kconfig b/drivers/Kconfig
index 9bfb71f..177c7d1 100644
--- a/drivers/Kconfig
+++ b/drivers/Kconfig
@@ -117,4 +117,6 @@
source "drivers/platform/Kconfig"
source "drivers/clk/Kconfig"
+
+source "drivers/hwspinlock/Kconfig"
endmenu
diff --git a/drivers/Makefile b/drivers/Makefile
index b423bb1..3f135b6 100644
--- a/drivers/Makefile
+++ b/drivers/Makefile
@@ -117,3 +117,5 @@
obj-y += ieee802154/
#common clk code
obj-y += clk/
+
+obj-$(CONFIG_HWSPINLOCK) += hwspinlock/
diff --git a/drivers/hwspinlock/Kconfig b/drivers/hwspinlock/Kconfig
new file mode 100644
index 0000000..eb4af28
--- /dev/null
+++ b/drivers/hwspinlock/Kconfig
@@ -0,0 +1,22 @@
+#
+# Generic HWSPINLOCK framework
+#
+
+config HWSPINLOCK
+ tristate "Generic Hardware Spinlock framework"
+ help
+ Say y here to support the generic hardware spinlock framework.
+ You only need to enable this if you have hardware spinlock module
+ on your system (usually only relevant if your system has remote slave
+ coprocessors).
+
+ If unsure, say N.
+
+config HWSPINLOCK_OMAP
+ tristate "OMAP Hardware Spinlock device"
+ depends on HWSPINLOCK && ARCH_OMAP4
+ help
+ Say y here to support the OMAP Hardware Spinlock device (firstly
+ introduced in OMAP4).
+
+ If unsure, say N.
diff --git a/drivers/hwspinlock/Makefile b/drivers/hwspinlock/Makefile
new file mode 100644
index 0000000..5729a3f
--- /dev/null
+++ b/drivers/hwspinlock/Makefile
@@ -0,0 +1,6 @@
+#
+# Generic Hardware Spinlock framework
+#
+
+obj-$(CONFIG_HWSPINLOCK) += hwspinlock_core.o
+obj-$(CONFIG_HWSPINLOCK_OMAP) += omap_hwspinlock.o
diff --git a/drivers/hwspinlock/hwspinlock_core.c b/drivers/hwspinlock/hwspinlock_core.c
new file mode 100644
index 0000000..43a6271
--- /dev/null
+++ b/drivers/hwspinlock/hwspinlock_core.c
@@ -0,0 +1,548 @@
+/*
+ * Hardware spinlock framework
+ *
+ * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com
+ *
+ * Contact: Ohad Ben-Cohen <ohad@wizery.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#define pr_fmt(fmt) "%s: " fmt, __func__
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/spinlock.h>
+#include <linux/types.h>
+#include <linux/err.h>
+#include <linux/jiffies.h>
+#include <linux/radix-tree.h>
+#include <linux/hwspinlock.h>
+#include <linux/pm_runtime.h>
+
+#include "hwspinlock_internal.h"
+
+/* radix tree tags */
+#define HWSPINLOCK_UNUSED (0) /* tags an hwspinlock as unused */
+
+/*
+ * A radix tree is used to maintain the available hwspinlock instances.
+ * The tree associates hwspinlock pointers with their integer key id,
+ * and provides easy-to-use API which makes the hwspinlock core code simple
+ * and easy to read.
+ *
+ * Radix trees are quick on lookups, and reasonably efficient in terms of
+ * storage, especially with high density usages such as this framework
+ * requires (a continuous range of integer keys, beginning with zero, is
+ * used as the ID's of the hwspinlock instances).
+ *
+ * The radix tree API supports tagging items in the tree, which this
+ * framework uses to mark unused hwspinlock instances (see the
+ * HWSPINLOCK_UNUSED tag above). As a result, the process of querying the
+ * tree, looking for an unused hwspinlock instance, is now reduced to a
+ * single radix tree API call.
+ */
+static RADIX_TREE(hwspinlock_tree, GFP_KERNEL);
+
+/*
+ * Synchronization of access to the tree is achieved using this spinlock,
+ * as the radix-tree API requires that users provide all synchronisation.
+ */
+static DEFINE_SPINLOCK(hwspinlock_tree_lock);
+
+/**
+ * __hwspin_trylock() - attempt to lock a specific hwspinlock
+ * @hwlock: an hwspinlock which we want to trylock
+ * @mode: controls whether local interrupts are disabled or not
+ * @flags: a pointer where the caller's interrupt state will be saved at (if
+ * requested)
+ *
+ * This function attempts to lock an hwspinlock, and will immediately
+ * fail if the hwspinlock is already taken.
+ *
+ * Upon a successful return from this function, preemption (and possibly
+ * interrupts) is disabled, so the caller must not sleep, and is advised to
+ * release the hwspinlock as soon as possible. This is required in order to
+ * minimize remote cores polling on the hardware interconnect.
+ *
+ * The user decides whether local interrupts are disabled or not, and if yes,
+ * whether he wants their previous state to be saved. It is up to the user
+ * to choose the appropriate @mode of operation, exactly the same way users
+ * should decide between spin_trylock, spin_trylock_irq and
+ * spin_trylock_irqsave.
+ *
+ * Returns 0 if we successfully locked the hwspinlock or -EBUSY if
+ * the hwspinlock was already taken.
+ * This function will never sleep.
+ */
+int __hwspin_trylock(struct hwspinlock *hwlock, int mode, unsigned long *flags)
+{
+ int ret;
+
+ BUG_ON(!hwlock);
+ BUG_ON(!flags && mode == HWLOCK_IRQSTATE);
+
+ /*
+ * This spin_lock{_irq, _irqsave} serves three purposes:
+ *
+ * 1. Disable preemption, in order to minimize the period of time
+ * in which the hwspinlock is taken. This is important in order
+ * to minimize the possible polling on the hardware interconnect
+ * by a remote user of this lock.
+ * 2. Make the hwspinlock SMP-safe (so we can take it from
+ * additional contexts on the local host).
+ * 3. Ensure that in_atomic/might_sleep checks catch potential
+ * problems with hwspinlock usage (e.g. scheduler checks like
+ * 'scheduling while atomic' etc.)
+ */
+ if (mode == HWLOCK_IRQSTATE)
+ ret = spin_trylock_irqsave(&hwlock->lock, *flags);
+ else if (mode == HWLOCK_IRQ)
+ ret = spin_trylock_irq(&hwlock->lock);
+ else
+ ret = spin_trylock(&hwlock->lock);
+
+ /* is lock already taken by another context on the local cpu ? */
+ if (!ret)
+ return -EBUSY;
+
+ /* try to take the hwspinlock device */
+ ret = hwlock->ops->trylock(hwlock);
+
+ /* if hwlock is already taken, undo spin_trylock_* and exit */
+ if (!ret) {
+ if (mode == HWLOCK_IRQSTATE)
+ spin_unlock_irqrestore(&hwlock->lock, *flags);
+ else if (mode == HWLOCK_IRQ)
+ spin_unlock_irq(&hwlock->lock);
+ else
+ spin_unlock(&hwlock->lock);
+
+ return -EBUSY;
+ }
+
+ /*
+ * We can be sure the other core's memory operations
+ * are observable to us only _after_ we successfully take
+ * the hwspinlock, and we must make sure that subsequent memory
+ * operations (both reads and writes) will not be reordered before
+ * we actually took the hwspinlock.
+ *
+ * Note: the implicit memory barrier of the spinlock above is too
+ * early, so we need this additional explicit memory barrier.
+ */
+ mb();
+
+ return 0;
+}
+EXPORT_SYMBOL_GPL(__hwspin_trylock);
+
+/**
+ * __hwspin_lock_timeout() - lock an hwspinlock with timeout limit
+ * @hwlock: the hwspinlock to be locked
+ * @timeout: timeout value in msecs
+ * @mode: mode which controls whether local interrupts are disabled or not
+ * @flags: a pointer to where the caller's interrupt state will be saved at (if
+ * requested)
+ *
+ * This function locks the given @hwlock. If the @hwlock
+ * is already taken, the function will busy loop waiting for it to
+ * be released, but give up after @timeout msecs have elapsed.
+ *
+ * Upon a successful return from this function, preemption is disabled
+ * (and possibly local interrupts, too), so the caller must not sleep,
+ * and is advised to release the hwspinlock as soon as possible.
+ * This is required in order to minimize remote cores polling on the
+ * hardware interconnect.
+ *
+ * The user decides whether local interrupts are disabled or not, and if yes,
+ * whether he wants their previous state to be saved. It is up to the user
+ * to choose the appropriate @mode of operation, exactly the same way users
+ * should decide between spin_lock, spin_lock_irq and spin_lock_irqsave.
+ *
+ * Returns 0 when the @hwlock was successfully taken, and an appropriate
+ * error code otherwise (most notably -ETIMEDOUT if the @hwlock is still
+ * busy after @timeout msecs). The function will never sleep.
+ */
+int __hwspin_lock_timeout(struct hwspinlock *hwlock, unsigned int to,
+ int mode, unsigned long *flags)
+{
+ int ret;
+ unsigned long expire;
+
+ expire = msecs_to_jiffies(to) + jiffies;
+
+ for (;;) {
+ /* Try to take the hwspinlock */
+ ret = __hwspin_trylock(hwlock, mode, flags);
+ if (ret != -EBUSY)
+ break;
+
+ /*
+ * The lock is already taken, let's check if the user wants
+ * us to try again
+ */
+ if (time_is_before_eq_jiffies(expire))
+ return -ETIMEDOUT;
+
+ /*
+ * Allow platform-specific relax handlers to prevent
+ * hogging the interconnect (no sleeping, though)
+ */
+ if (hwlock->ops->relax)
+ hwlock->ops->relax(hwlock);
+ }
+
+ return ret;
+}
+EXPORT_SYMBOL_GPL(__hwspin_lock_timeout);
+
+/**
+ * __hwspin_unlock() - unlock a specific hwspinlock
+ * @hwlock: a previously-acquired hwspinlock which we want to unlock
+ * @mode: controls whether local interrupts needs to be restored or not
+ * @flags: previous caller's interrupt state to restore (if requested)
+ *
+ * This function will unlock a specific hwspinlock, enable preemption and
+ * (possibly) enable interrupts or restore their previous state.
+ * @hwlock must be already locked before calling this function: it is a bug
+ * to call unlock on a @hwlock that is already unlocked.
+ *
+ * The user decides whether local interrupts should be enabled or not, and
+ * if yes, whether he wants their previous state to be restored. It is up
+ * to the user to choose the appropriate @mode of operation, exactly the
+ * same way users decide between spin_unlock, spin_unlock_irq and
+ * spin_unlock_irqrestore.
+ *
+ * The function will never sleep.
+ */
+void __hwspin_unlock(struct hwspinlock *hwlock, int mode, unsigned long *flags)
+{
+ BUG_ON(!hwlock);
+ BUG_ON(!flags && mode == HWLOCK_IRQSTATE);
+
+ /*
+ * We must make sure that memory operations (both reads and writes),
+ * done before unlocking the hwspinlock, will not be reordered
+ * after the lock is released.
+ *
+ * That's the purpose of this explicit memory barrier.
+ *
+ * Note: the memory barrier induced by the spin_unlock below is too
+ * late; the other core is going to access memory soon after it will
+ * take the hwspinlock, and by then we want to be sure our memory
+ * operations are already observable.
+ */
+ mb();
+
+ hwlock->ops->unlock(hwlock);
+
+ /* Undo the spin_trylock{_irq, _irqsave} called while locking */
+ if (mode == HWLOCK_IRQSTATE)
+ spin_unlock_irqrestore(&hwlock->lock, *flags);
+ else if (mode == HWLOCK_IRQ)
+ spin_unlock_irq(&hwlock->lock);
+ else
+ spin_unlock(&hwlock->lock);
+}
+EXPORT_SYMBOL_GPL(__hwspin_unlock);
+
+/**
+ * hwspin_lock_register() - register a new hw spinlock
+ * @hwlock: hwspinlock to register.
+ *
+ * This function should be called from the underlying platform-specific
+ * implementation, to register a new hwspinlock instance.
+ *
+ * Can be called from an atomic context (will not sleep) but not from
+ * within interrupt context.
+ *
+ * Returns 0 on success, or an appropriate error code on failure
+ */
+int hwspin_lock_register(struct hwspinlock *hwlock)
+{
+ struct hwspinlock *tmp;
+ int ret;
+
+ if (!hwlock || !hwlock->ops ||
+ !hwlock->ops->trylock || !hwlock->ops->unlock) {
+ pr_err("invalid parameters\n");
+ return -EINVAL;
+ }
+
+ spin_lock_init(&hwlock->lock);
+
+ spin_lock(&hwspinlock_tree_lock);
+
+ ret = radix_tree_insert(&hwspinlock_tree, hwlock->id, hwlock);
+ if (ret)
+ goto out;
+
+ /* mark this hwspinlock as available */
+ tmp = radix_tree_tag_set(&hwspinlock_tree, hwlock->id,
+ HWSPINLOCK_UNUSED);
+
+ /* self-sanity check which should never fail */
+ WARN_ON(tmp != hwlock);
+
+out:
+ spin_unlock(&hwspinlock_tree_lock);
+ return ret;
+}
+EXPORT_SYMBOL_GPL(hwspin_lock_register);
+
+/**
+ * hwspin_lock_unregister() - unregister an hw spinlock
+ * @id: index of the specific hwspinlock to unregister
+ *
+ * This function should be called from the underlying platform-specific
+ * implementation, to unregister an existing (and unused) hwspinlock.
+ *
+ * Can be called from an atomic context (will not sleep) but not from
+ * within interrupt context.
+ *
+ * Returns the address of hwspinlock @id on success, or NULL on failure
+ */
+struct hwspinlock *hwspin_lock_unregister(unsigned int id)
+{
+ struct hwspinlock *hwlock = NULL;
+ int ret;
+
+ spin_lock(&hwspinlock_tree_lock);
+
+ /* make sure the hwspinlock is not in use (tag is set) */
+ ret = radix_tree_tag_get(&hwspinlock_tree, id, HWSPINLOCK_UNUSED);
+ if (ret == 0) {
+ pr_err("hwspinlock %d still in use (or not present)\n", id);
+ goto out;
+ }
+
+ hwlock = radix_tree_delete(&hwspinlock_tree, id);
+ if (!hwlock) {
+ pr_err("failed to delete hwspinlock %d\n", id);
+ goto out;
+ }
+
+out:
+ spin_unlock(&hwspinlock_tree_lock);
+ return hwlock;
+}
+EXPORT_SYMBOL_GPL(hwspin_lock_unregister);
+
+/**
+ * __hwspin_lock_request() - tag an hwspinlock as used and power it up
+ *
+ * This is an internal function that prepares an hwspinlock instance
+ * before it is given to the user. The function assumes that
+ * hwspinlock_tree_lock is taken.
+ *
+ * Returns 0 or positive to indicate success, and a negative value to
+ * indicate an error (with the appropriate error code)
+ */
+static int __hwspin_lock_request(struct hwspinlock *hwlock)
+{
+ struct hwspinlock *tmp;
+ int ret;
+
+ /* prevent underlying implementation from being removed */
+ if (!try_module_get(hwlock->owner)) {
+ dev_err(hwlock->dev, "%s: can't get owner\n", __func__);
+ return -EINVAL;
+ }
+
+ /* notify PM core that power is now needed */
+ ret = pm_runtime_get_sync(hwlock->dev);
+ if (ret < 0) {
+ dev_err(hwlock->dev, "%s: can't power on device\n", __func__);
+ return ret;
+ }
+
+ /* mark hwspinlock as used, should not fail */
+ tmp = radix_tree_tag_clear(&hwspinlock_tree, hwlock->id,
+ HWSPINLOCK_UNUSED);
+
+ /* self-sanity check that should never fail */
+ WARN_ON(tmp != hwlock);
+
+ return ret;
+}
+
+/**
+ * hwspin_lock_get_id() - retrieve id number of a given hwspinlock
+ * @hwlock: a valid hwspinlock instance
+ *
+ * Returns the id number of a given @hwlock, or -EINVAL if @hwlock is invalid.
+ */
+int hwspin_lock_get_id(struct hwspinlock *hwlock)
+{
+ if (!hwlock) {
+ pr_err("invalid hwlock\n");
+ return -EINVAL;
+ }
+
+ return hwlock->id;
+}
+EXPORT_SYMBOL_GPL(hwspin_lock_get_id);
+
+/**
+ * hwspin_lock_request() - request an hwspinlock
+ *
+ * This function should be called by users of the hwspinlock device,
+ * in order to dynamically assign them an unused hwspinlock.
+ * Usually the user of this lock will then have to communicate the lock's id
+ * to the remote core before it can be used for synchronization (to get the
+ * id of a given hwlock, use hwspin_lock_get_id()).
+ *
+ * Can be called from an atomic context (will not sleep) but not from
+ * within interrupt context (simply because there is no use case for
+ * that yet).
+ *
+ * Returns the address of the assigned hwspinlock, or NULL on error
+ */
+struct hwspinlock *hwspin_lock_request(void)
+{
+ struct hwspinlock *hwlock;
+ int ret;
+
+ spin_lock(&hwspinlock_tree_lock);
+
+ /* look for an unused lock */
+ ret = radix_tree_gang_lookup_tag(&hwspinlock_tree, (void **)&hwlock,
+ 0, 1, HWSPINLOCK_UNUSED);
+ if (ret == 0) {
+ pr_warn("a free hwspinlock is not available\n");
+ hwlock = NULL;
+ goto out;
+ }
+
+ /* sanity check that should never fail */
+ WARN_ON(ret > 1);
+
+ /* mark as used and power up */
+ ret = __hwspin_lock_request(hwlock);
+ if (ret < 0)
+ hwlock = NULL;
+
+out:
+ spin_unlock(&hwspinlock_tree_lock);
+ return hwlock;
+}
+EXPORT_SYMBOL_GPL(hwspin_lock_request);
+
+/**
+ * hwspin_lock_request_specific() - request for a specific hwspinlock
+ * @id: index of the specific hwspinlock that is requested
+ *
+ * This function should be called by users of the hwspinlock module,
+ * in order to assign them a specific hwspinlock.
+ * Usually early board code will be calling this function in order to
+ * reserve specific hwspinlock ids for predefined purposes.
+ *
+ * Can be called from an atomic context (will not sleep) but not from
+ * within interrupt context (simply because there is no use case for
+ * that yet).
+ *
+ * Returns the address of the assigned hwspinlock, or NULL on error
+ */
+struct hwspinlock *hwspin_lock_request_specific(unsigned int id)
+{
+ struct hwspinlock *hwlock;
+ int ret;
+
+ spin_lock(&hwspinlock_tree_lock);
+
+ /* make sure this hwspinlock exists */
+ hwlock = radix_tree_lookup(&hwspinlock_tree, id);
+ if (!hwlock) {
+ pr_warn("hwspinlock %u does not exist\n", id);
+ goto out;
+ }
+
+ /* sanity check (this shouldn't happen) */
+ WARN_ON(hwlock->id != id);
+
+ /* make sure this hwspinlock is unused */
+ ret = radix_tree_tag_get(&hwspinlock_tree, id, HWSPINLOCK_UNUSED);
+ if (ret == 0) {
+ pr_warn("hwspinlock %u is already in use\n", id);
+ hwlock = NULL;
+ goto out;
+ }
+
+ /* mark as used and power up */
+ ret = __hwspin_lock_request(hwlock);
+ if (ret < 0)
+ hwlock = NULL;
+
+out:
+ spin_unlock(&hwspinlock_tree_lock);
+ return hwlock;
+}
+EXPORT_SYMBOL_GPL(hwspin_lock_request_specific);
+
+/**
+ * hwspin_lock_free() - free a specific hwspinlock
+ * @hwlock: the specific hwspinlock to free
+ *
+ * This function mark @hwlock as free again.
+ * Should only be called with an @hwlock that was retrieved from
+ * an earlier call to omap_hwspin_lock_request{_specific}.
+ *
+ * Can be called from an atomic context (will not sleep) but not from
+ * within interrupt context (simply because there is no use case for
+ * that yet).
+ *
+ * Returns 0 on success, or an appropriate error code on failure
+ */
+int hwspin_lock_free(struct hwspinlock *hwlock)
+{
+ struct hwspinlock *tmp;
+ int ret;
+
+ if (!hwlock) {
+ pr_err("invalid hwlock\n");
+ return -EINVAL;
+ }
+
+ spin_lock(&hwspinlock_tree_lock);
+
+ /* make sure the hwspinlock is used */
+ ret = radix_tree_tag_get(&hwspinlock_tree, hwlock->id,
+ HWSPINLOCK_UNUSED);
+ if (ret == 1) {
+ dev_err(hwlock->dev, "%s: hwlock is already free\n", __func__);
+ dump_stack();
+ ret = -EINVAL;
+ goto out;
+ }
+
+ /* notify the underlying device that power is not needed */
+ ret = pm_runtime_put(hwlock->dev);
+ if (ret < 0)
+ goto out;
+
+ /* mark this hwspinlock as available */
+ tmp = radix_tree_tag_set(&hwspinlock_tree, hwlock->id,
+ HWSPINLOCK_UNUSED);
+
+ /* sanity check (this shouldn't happen) */
+ WARN_ON(tmp != hwlock);
+
+ module_put(hwlock->owner);
+
+out:
+ spin_unlock(&hwspinlock_tree_lock);
+ return ret;
+}
+EXPORT_SYMBOL_GPL(hwspin_lock_free);
+
+MODULE_LICENSE("GPL v2");
+MODULE_DESCRIPTION("Hardware spinlock interface");
+MODULE_AUTHOR("Ohad Ben-Cohen <ohad@wizery.com>");
diff --git a/drivers/hwspinlock/hwspinlock_internal.h b/drivers/hwspinlock/hwspinlock_internal.h
new file mode 100644
index 0000000..69935e6
--- /dev/null
+++ b/drivers/hwspinlock/hwspinlock_internal.h
@@ -0,0 +1,61 @@
+/*
+ * Hardware spinlocks internal header
+ *
+ * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com
+ *
+ * Contact: Ohad Ben-Cohen <ohad@wizery.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef __HWSPINLOCK_HWSPINLOCK_H
+#define __HWSPINLOCK_HWSPINLOCK_H
+
+#include <linux/spinlock.h>
+#include <linux/device.h>
+
+/**
+ * struct hwspinlock_ops - platform-specific hwspinlock handlers
+ *
+ * @trylock: make a single attempt to take the lock. returns 0 on
+ * failure and true on success. may _not_ sleep.
+ * @unlock: release the lock. always succeed. may _not_ sleep.
+ * @relax: optional, platform-specific relax handler, called by hwspinlock
+ * core while spinning on a lock, between two successive
+ * invocations of @trylock. may _not_ sleep.
+ */
+struct hwspinlock_ops {
+ int (*trylock)(struct hwspinlock *lock);
+ void (*unlock)(struct hwspinlock *lock);
+ void (*relax)(struct hwspinlock *lock);
+};
+
+/**
+ * struct hwspinlock - this struct represents a single hwspinlock instance
+ *
+ * @dev: underlying device, will be used to invoke runtime PM api
+ * @ops: platform-specific hwspinlock handlers
+ * @id: a global, unique, system-wide, index of the lock.
+ * @lock: initialized and used by hwspinlock core
+ * @owner: underlying implementation module, used to maintain module ref count
+ *
+ * Note: currently simplicity was opted for, but later we can squeeze some
+ * memory bytes by grouping the dev, ops and owner members in a single
+ * per-platform struct, and have all hwspinlocks point at it.
+ */
+struct hwspinlock {
+ struct device *dev;
+ const struct hwspinlock_ops *ops;
+ int id;
+ spinlock_t lock;
+ struct module *owner;
+};
+
+#endif /* __HWSPINLOCK_HWSPINLOCK_H */
diff --git a/drivers/hwspinlock/omap_hwspinlock.c b/drivers/hwspinlock/omap_hwspinlock.c
new file mode 100644
index 0000000..a8f0273
--- /dev/null
+++ b/drivers/hwspinlock/omap_hwspinlock.c
@@ -0,0 +1,231 @@
+/*
+ * OMAP hardware spinlock driver
+ *
+ * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com
+ *
+ * Contact: Simon Que <sque@ti.com>
+ * Hari Kanigeri <h-kanigeri2@ti.com>
+ * Ohad Ben-Cohen <ohad@wizery.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/device.h>
+#include <linux/delay.h>
+#include <linux/io.h>
+#include <linux/bitops.h>
+#include <linux/pm_runtime.h>
+#include <linux/slab.h>
+#include <linux/spinlock.h>
+#include <linux/hwspinlock.h>
+#include <linux/platform_device.h>
+
+#include "hwspinlock_internal.h"
+
+/* Spinlock register offsets */
+#define SYSSTATUS_OFFSET 0x0014
+#define LOCK_BASE_OFFSET 0x0800
+
+#define SPINLOCK_NUMLOCKS_BIT_OFFSET (24)
+
+/* Possible values of SPINLOCK_LOCK_REG */
+#define SPINLOCK_NOTTAKEN (0) /* free */
+#define SPINLOCK_TAKEN (1) /* locked */
+
+#define to_omap_hwspinlock(lock) \
+ container_of(lock, struct omap_hwspinlock, lock)
+
+struct omap_hwspinlock {
+ struct hwspinlock lock;
+ void __iomem *addr;
+};
+
+struct omap_hwspinlock_state {
+ int num_locks; /* Total number of locks in system */
+ void __iomem *io_base; /* Mapped base address */
+};
+
+static int omap_hwspinlock_trylock(struct hwspinlock *lock)
+{
+ struct omap_hwspinlock *omap_lock = to_omap_hwspinlock(lock);
+
+ /* attempt to acquire the lock by reading its value */
+ return (SPINLOCK_NOTTAKEN == readl(omap_lock->addr));
+}
+
+static void omap_hwspinlock_unlock(struct hwspinlock *lock)
+{
+ struct omap_hwspinlock *omap_lock = to_omap_hwspinlock(lock);
+
+ /* release the lock by writing 0 to it */
+ writel(SPINLOCK_NOTTAKEN, omap_lock->addr);
+}
+
+/*
+ * relax the OMAP interconnect while spinning on it.
+ *
+ * The specs recommended that the retry delay time will be
+ * just over half of the time that a requester would be
+ * expected to hold the lock.
+ *
+ * The number below is taken from an hardware specs example,
+ * obviously it is somewhat arbitrary.
+ */
+static void omap_hwspinlock_relax(struct hwspinlock *lock)
+{
+ ndelay(50);
+}
+
+static const struct hwspinlock_ops omap_hwspinlock_ops = {
+ .trylock = omap_hwspinlock_trylock,
+ .unlock = omap_hwspinlock_unlock,
+ .relax = omap_hwspinlock_relax,
+};
+
+static int __devinit omap_hwspinlock_probe(struct platform_device *pdev)
+{
+ struct omap_hwspinlock *omap_lock;
+ struct omap_hwspinlock_state *state;
+ struct hwspinlock *lock;
+ struct resource *res;
+ void __iomem *io_base;
+ int i, ret;
+
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ if (!res)
+ return -ENODEV;
+
+ state = kzalloc(sizeof(*state), GFP_KERNEL);
+ if (!state)
+ return -ENOMEM;
+
+ io_base = ioremap(res->start, resource_size(res));
+ if (!io_base) {
+ ret = -ENOMEM;
+ goto free_state;
+ }
+
+ /* Determine number of locks */
+ i = readl(io_base + SYSSTATUS_OFFSET);
+ i >>= SPINLOCK_NUMLOCKS_BIT_OFFSET;
+
+ /* one of the four lsb's must be set, and nothing else */
+ if (hweight_long(i & 0xf) != 1 || i > 8) {
+ ret = -EINVAL;
+ goto iounmap_base;
+ }
+
+ state->num_locks = i * 32;
+ state->io_base = io_base;
+
+ platform_set_drvdata(pdev, state);
+
+ /*
+ * runtime PM will make sure the clock of this module is
+ * enabled iff at least one lock is requested
+ */
+ pm_runtime_enable(&pdev->dev);
+
+ for (i = 0; i < state->num_locks; i++) {
+ omap_lock = kzalloc(sizeof(*omap_lock), GFP_KERNEL);
+ if (!omap_lock) {
+ ret = -ENOMEM;
+ goto free_locks;
+ }
+
+ omap_lock->lock.dev = &pdev->dev;
+ omap_lock->lock.owner = THIS_MODULE;
+ omap_lock->lock.id = i;
+ omap_lock->lock.ops = &omap_hwspinlock_ops;
+ omap_lock->addr = io_base + LOCK_BASE_OFFSET + sizeof(u32) * i;
+
+ ret = hwspin_lock_register(&omap_lock->lock);
+ if (ret) {
+ kfree(omap_lock);
+ goto free_locks;
+ }
+ }
+
+ return 0;
+
+free_locks:
+ while (--i >= 0) {
+ lock = hwspin_lock_unregister(i);
+ /* this should't happen, but let's give our best effort */
+ if (!lock) {
+ dev_err(&pdev->dev, "%s: cleanups failed\n", __func__);
+ continue;
+ }
+ omap_lock = to_omap_hwspinlock(lock);
+ kfree(omap_lock);
+ }
+ pm_runtime_disable(&pdev->dev);
+iounmap_base:
+ iounmap(io_base);
+free_state:
+ kfree(state);
+ return ret;
+}
+
+static int omap_hwspinlock_remove(struct platform_device *pdev)
+{
+ struct omap_hwspinlock_state *state = platform_get_drvdata(pdev);
+ struct hwspinlock *lock;
+ struct omap_hwspinlock *omap_lock;
+ int i;
+
+ for (i = 0; i < state->num_locks; i++) {
+ lock = hwspin_lock_unregister(i);
+ /* this shouldn't happen at this point. if it does, at least
+ * don't continue with the remove */
+ if (!lock) {
+ dev_err(&pdev->dev, "%s: failed on %d\n", __func__, i);
+ return -EBUSY;
+ }
+
+ omap_lock = to_omap_hwspinlock(lock);
+ kfree(omap_lock);
+ }
+
+ pm_runtime_disable(&pdev->dev);
+ iounmap(state->io_base);
+ kfree(state);
+
+ return 0;
+}
+
+static struct platform_driver omap_hwspinlock_driver = {
+ .probe = omap_hwspinlock_probe,
+ .remove = omap_hwspinlock_remove,
+ .driver = {
+ .name = "omap_hwspinlock",
+ },
+};
+
+static int __init omap_hwspinlock_init(void)
+{
+ return platform_driver_register(&omap_hwspinlock_driver);
+}
+/* board init code might need to reserve hwspinlocks for predefined purposes */
+postcore_initcall(omap_hwspinlock_init);
+
+static void __exit omap_hwspinlock_exit(void)
+{
+ platform_driver_unregister(&omap_hwspinlock_driver);
+}
+module_exit(omap_hwspinlock_exit);
+
+MODULE_LICENSE("GPL v2");
+MODULE_DESCRIPTION("Hardware spinlock driver for OMAP");
+MODULE_AUTHOR("Simon Que <sque@ti.com>");
+MODULE_AUTHOR("Hari Kanigeri <h-kanigeri2@ti.com>");
+MODULE_AUTHOR("Ohad Ben-Cohen <ohad@wizery.com>");
diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig
index afe8c6f..54f9132 100644
--- a/drivers/mmc/host/Kconfig
+++ b/drivers/mmc/host/Kconfig
@@ -225,7 +225,7 @@
config MMC_OMAP_HS
tristate "TI OMAP High Speed Multimedia Card Interface support"
- depends on ARCH_OMAP2430 || ARCH_OMAP3 || ARCH_OMAP4
+ depends on SOC_OMAP2430 || ARCH_OMAP3 || ARCH_OMAP4
help
This selects the TI OMAP High Speed Multimedia card Interface.
If you have an OMAP2430 or OMAP3 board or OMAP4 board with a
diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
index 078fdf1..158c0ee 100644
--- a/drivers/mmc/host/omap_hsmmc.c
+++ b/drivers/mmc/host/omap_hsmmc.c
@@ -118,7 +118,7 @@
#define MMC_TIMEOUT_MS 20
#define OMAP_MMC_MASTER_CLOCK 96000000
-#define DRIVER_NAME "mmci-omap-hs"
+#define DRIVER_NAME "omap_hsmmc"
/* Timeouts for entering power saving states on inactivity, msec */
#define OMAP_MMC_DISABLED_TIMEOUT 100
@@ -260,7 +260,7 @@
return ret;
}
-static int omap_hsmmc_23_set_power(struct device *dev, int slot, int power_on,
+static int omap_hsmmc_235_set_power(struct device *dev, int slot, int power_on,
int vdd)
{
struct omap_hsmmc_host *host =
@@ -316,6 +316,12 @@
return ret;
}
+static int omap_hsmmc_4_set_power(struct device *dev, int slot, int power_on,
+ int vdd)
+{
+ return 0;
+}
+
static int omap_hsmmc_1_set_sleep(struct device *dev, int slot, int sleep,
int vdd, int cardsleep)
{
@@ -326,7 +332,7 @@
return regulator_set_mode(host->vcc, mode);
}
-static int omap_hsmmc_23_set_sleep(struct device *dev, int slot, int sleep,
+static int omap_hsmmc_235_set_sleep(struct device *dev, int slot, int sleep,
int vdd, int cardsleep)
{
struct omap_hsmmc_host *host =
@@ -365,6 +371,12 @@
return regulator_enable(host->vcc_aux);
}
+static int omap_hsmmc_4_set_sleep(struct device *dev, int slot, int sleep,
+ int vdd, int cardsleep)
+{
+ return 0;
+}
+
static int omap_hsmmc_reg_get(struct omap_hsmmc_host *host)
{
struct regulator *reg;
@@ -379,10 +391,14 @@
break;
case OMAP_MMC2_DEVID:
case OMAP_MMC3_DEVID:
+ case OMAP_MMC5_DEVID:
/* Off-chip level shifting, or none */
- mmc_slot(host).set_power = omap_hsmmc_23_set_power;
- mmc_slot(host).set_sleep = omap_hsmmc_23_set_sleep;
+ mmc_slot(host).set_power = omap_hsmmc_235_set_power;
+ mmc_slot(host).set_sleep = omap_hsmmc_235_set_sleep;
break;
+ case OMAP_MMC4_DEVID:
+ mmc_slot(host).set_power = omap_hsmmc_4_set_power;
+ mmc_slot(host).set_sleep = omap_hsmmc_4_set_sleep;
default:
pr_err("MMC%d configuration not supported!\n", host->id);
return -EINVAL;
@@ -1555,7 +1571,7 @@
break;
}
- if (host->id == OMAP_MMC1_DEVID) {
+ if (host->pdata->controller_flags & OMAP_HSMMC_SUPPORTS_DUAL_VOLT) {
/* Only MMC1 can interface at 3V without some flavor
* of external transceiver; but they all handle 1.8V.
*/
@@ -1647,7 +1663,7 @@
u32 hctl, capa, value;
/* Only MMC1 supports 3.0V */
- if (host->id == OMAP_MMC1_DEVID) {
+ if (host->pdata->controller_flags & OMAP_HSMMC_SUPPORTS_DUAL_VOLT) {
hctl = SDVS30;
capa = VS30 | VS18;
} else {
@@ -2101,14 +2117,14 @@
/* we start off in DISABLED state */
host->dpm_state = DISABLED;
- if (mmc_host_enable(host->mmc) != 0) {
+ if (clk_enable(host->iclk) != 0) {
clk_put(host->iclk);
clk_put(host->fclk);
goto err1;
}
- if (clk_enable(host->iclk) != 0) {
- mmc_host_disable(host->mmc);
+ if (mmc_host_enable(host->mmc) != 0) {
+ clk_disable(host->iclk);
clk_put(host->iclk);
clk_put(host->fclk);
goto err1;
diff --git a/drivers/mtd/nand/Kconfig b/drivers/mtd/nand/Kconfig
index 450afc5..4f6c06f 100644
--- a/drivers/mtd/nand/Kconfig
+++ b/drivers/mtd/nand/Kconfig
@@ -106,23 +106,6 @@
help
Support for NAND flash on Texas Instruments OMAP2 and OMAP3 platforms.
-config MTD_NAND_OMAP_PREFETCH
- bool "GPMC prefetch support for NAND Flash device"
- depends on MTD_NAND_OMAP2
- default y
- help
- The NAND device can be accessed for Read/Write using GPMC PREFETCH engine
- to improve the performance.
-
-config MTD_NAND_OMAP_PREFETCH_DMA
- depends on MTD_NAND_OMAP_PREFETCH
- bool "DMA mode"
- default n
- help
- The GPMC PREFETCH engine can be configured eigther in MPU interrupt mode
- or in DMA interrupt mode.
- Say y for DMA mode or MPU mode will be used
-
config MTD_NAND_IDS
tristate
diff --git a/drivers/mtd/nand/omap2.c b/drivers/mtd/nand/omap2.c
index 28af71c..7b8f1ff 100644
--- a/drivers/mtd/nand/omap2.c
+++ b/drivers/mtd/nand/omap2.c
@@ -11,6 +11,7 @@
#include <linux/platform_device.h>
#include <linux/dma-mapping.h>
#include <linux/delay.h>
+#include <linux/interrupt.h>
#include <linux/jiffies.h>
#include <linux/sched.h>
#include <linux/mtd/mtd.h>
@@ -24,6 +25,7 @@
#include <plat/nand.h>
#define DRIVER_NAME "omap2-nand"
+#define OMAP_NAND_TIMEOUT_MS 5000
#define NAND_Ecc_P1e (1 << 0)
#define NAND_Ecc_P2e (1 << 1)
@@ -96,26 +98,19 @@
static const char *part_probes[] = { "cmdlinepart", NULL };
#endif
-#ifdef CONFIG_MTD_NAND_OMAP_PREFETCH
-static int use_prefetch = 1;
+/* oob info generated runtime depending on ecc algorithm and layout selected */
+static struct nand_ecclayout omap_oobinfo;
+/* Define some generic bad / good block scan pattern which are used
+ * while scanning a device for factory marked good / bad blocks
+ */
+static uint8_t scan_ff_pattern[] = { 0xff };
+static struct nand_bbt_descr bb_descrip_flashbased = {
+ .options = NAND_BBT_SCANEMPTY | NAND_BBT_SCANALLPAGES,
+ .offs = 0,
+ .len = 1,
+ .pattern = scan_ff_pattern,
+};
-/* "modprobe ... use_prefetch=0" etc */
-module_param(use_prefetch, bool, 0);
-MODULE_PARM_DESC(use_prefetch, "enable/disable use of PREFETCH");
-
-#ifdef CONFIG_MTD_NAND_OMAP_PREFETCH_DMA
-static int use_dma = 1;
-
-/* "modprobe ... use_dma=0" etc */
-module_param(use_dma, bool, 0);
-MODULE_PARM_DESC(use_dma, "enable/disable use of DMA");
-#else
-static const int use_dma;
-#endif
-#else
-const int use_prefetch;
-static const int use_dma;
-#endif
struct omap_nand_info {
struct nand_hw_control controller;
@@ -129,6 +124,13 @@
unsigned long phys_base;
struct completion comp;
int dma_ch;
+ int gpmc_irq;
+ enum {
+ OMAP_NAND_IO_READ = 0, /* read */
+ OMAP_NAND_IO_WRITE, /* write */
+ } iomode;
+ u_char *buf;
+ int buf_len;
};
/**
@@ -256,7 +258,8 @@
}
/* configure and start prefetch transfer */
- ret = gpmc_prefetch_enable(info->gpmc_cs, 0x0, len, 0x0);
+ ret = gpmc_prefetch_enable(info->gpmc_cs,
+ PREFETCH_FIFOTHRESHOLD_MAX, 0x0, len, 0x0);
if (ret) {
/* PFPW engine is busy, use cpu copy method */
if (info->nand.options & NAND_BUSWIDTH_16)
@@ -288,9 +291,10 @@
{
struct omap_nand_info *info = container_of(mtd,
struct omap_nand_info, mtd);
- uint32_t pref_count = 0, w_count = 0;
+ uint32_t w_count = 0;
int i = 0, ret = 0;
u16 *p;
+ unsigned long tim, limit;
/* take care of subpage writes */
if (len % 2 != 0) {
@@ -300,7 +304,8 @@
}
/* configure and start prefetch transfer */
- ret = gpmc_prefetch_enable(info->gpmc_cs, 0x0, len, 0x1);
+ ret = gpmc_prefetch_enable(info->gpmc_cs,
+ PREFETCH_FIFOTHRESHOLD_MAX, 0x0, len, 0x1);
if (ret) {
/* PFPW engine is busy, use cpu copy method */
if (info->nand.options & NAND_BUSWIDTH_16)
@@ -316,15 +321,17 @@
iowrite16(*p++, info->nand.IO_ADDR_W);
}
/* wait for data to flushed-out before reset the prefetch */
- do {
- pref_count = gpmc_read_status(GPMC_PREFETCH_COUNT);
- } while (pref_count);
+ tim = 0;
+ limit = (loops_per_jiffy *
+ msecs_to_jiffies(OMAP_NAND_TIMEOUT_MS));
+ while (gpmc_read_status(GPMC_PREFETCH_COUNT) && (tim++ < limit))
+ cpu_relax();
+
/* disable and stop the PFPW engine */
gpmc_prefetch_reset(info->gpmc_cs);
}
}
-#ifdef CONFIG_MTD_NAND_OMAP_PREFETCH_DMA
/*
* omap_nand_dma_cb: callback on the completion of dma transfer
* @lch: logical channel
@@ -348,14 +355,15 @@
{
struct omap_nand_info *info = container_of(mtd,
struct omap_nand_info, mtd);
- uint32_t prefetch_status = 0;
enum dma_data_direction dir = is_write ? DMA_TO_DEVICE :
DMA_FROM_DEVICE;
dma_addr_t dma_addr;
int ret;
+ unsigned long tim, limit;
- /* The fifo depth is 64 bytes. We have a sync at each frame and frame
- * length is 64 bytes.
+ /* The fifo depth is 64 bytes max.
+ * But configure the FIFO-threahold to 32 to get a sync at each frame
+ * and frame length is 32 bytes.
*/
int buf_len = len >> 6;
@@ -396,9 +404,10 @@
OMAP24XX_DMA_GPMC, OMAP_DMA_SRC_SYNC);
}
/* configure and start prefetch transfer */
- ret = gpmc_prefetch_enable(info->gpmc_cs, 0x1, len, is_write);
+ ret = gpmc_prefetch_enable(info->gpmc_cs,
+ PREFETCH_FIFOTHRESHOLD_MAX, 0x1, len, is_write);
if (ret)
- /* PFPW engine is busy, use cpu copy methode */
+ /* PFPW engine is busy, use cpu copy method */
goto out_copy;
init_completion(&info->comp);
@@ -407,10 +416,11 @@
/* setup and start DMA using dma_addr */
wait_for_completion(&info->comp);
+ tim = 0;
+ limit = (loops_per_jiffy * msecs_to_jiffies(OMAP_NAND_TIMEOUT_MS));
+ while (gpmc_read_status(GPMC_PREFETCH_COUNT) && (tim++ < limit))
+ cpu_relax();
- do {
- prefetch_status = gpmc_read_status(GPMC_PREFETCH_COUNT);
- } while (prefetch_status);
/* disable and stop the PFPW engine */
gpmc_prefetch_reset(info->gpmc_cs);
@@ -426,14 +436,6 @@
: omap_write_buf8(mtd, (u_char *) addr, len);
return 0;
}
-#else
-static void omap_nand_dma_cb(int lch, u16 ch_status, void *data) {}
-static inline int omap_nand_dma_transfer(struct mtd_info *mtd, void *addr,
- unsigned int len, int is_write)
-{
- return 0;
-}
-#endif
/**
* omap_read_buf_dma_pref - read data from NAND controller into buffer
@@ -466,6 +468,157 @@
omap_nand_dma_transfer(mtd, (u_char *) buf, len, 0x1);
}
+/*
+ * omap_nand_irq - GMPC irq handler
+ * @this_irq: gpmc irq number
+ * @dev: omap_nand_info structure pointer is passed here
+ */
+static irqreturn_t omap_nand_irq(int this_irq, void *dev)
+{
+ struct omap_nand_info *info = (struct omap_nand_info *) dev;
+ u32 bytes;
+ u32 irq_stat;
+
+ irq_stat = gpmc_read_status(GPMC_GET_IRQ_STATUS);
+ bytes = gpmc_read_status(GPMC_PREFETCH_FIFO_CNT);
+ bytes = bytes & 0xFFFC; /* io in multiple of 4 bytes */
+ if (info->iomode == OMAP_NAND_IO_WRITE) { /* checks for write io */
+ if (irq_stat & 0x2)
+ goto done;
+
+ if (info->buf_len && (info->buf_len < bytes))
+ bytes = info->buf_len;
+ else if (!info->buf_len)
+ bytes = 0;
+ iowrite32_rep(info->nand.IO_ADDR_W,
+ (u32 *)info->buf, bytes >> 2);
+ info->buf = info->buf + bytes;
+ info->buf_len -= bytes;
+
+ } else {
+ ioread32_rep(info->nand.IO_ADDR_R,
+ (u32 *)info->buf, bytes >> 2);
+ info->buf = info->buf + bytes;
+
+ if (irq_stat & 0x2)
+ goto done;
+ }
+ gpmc_cs_configure(info->gpmc_cs, GPMC_SET_IRQ_STATUS, irq_stat);
+
+ return IRQ_HANDLED;
+
+done:
+ complete(&info->comp);
+ /* disable irq */
+ gpmc_cs_configure(info->gpmc_cs, GPMC_ENABLE_IRQ, 0);
+
+ /* clear status */
+ gpmc_cs_configure(info->gpmc_cs, GPMC_SET_IRQ_STATUS, irq_stat);
+
+ return IRQ_HANDLED;
+}
+
+/*
+ * omap_read_buf_irq_pref - read data from NAND controller into buffer
+ * @mtd: MTD device structure
+ * @buf: buffer to store date
+ * @len: number of bytes to read
+ */
+static void omap_read_buf_irq_pref(struct mtd_info *mtd, u_char *buf, int len)
+{
+ struct omap_nand_info *info = container_of(mtd,
+ struct omap_nand_info, mtd);
+ int ret = 0;
+
+ if (len <= mtd->oobsize) {
+ omap_read_buf_pref(mtd, buf, len);
+ return;
+ }
+
+ info->iomode = OMAP_NAND_IO_READ;
+ info->buf = buf;
+ init_completion(&info->comp);
+
+ /* configure and start prefetch transfer */
+ ret = gpmc_prefetch_enable(info->gpmc_cs,
+ PREFETCH_FIFOTHRESHOLD_MAX/2, 0x0, len, 0x0);
+ if (ret)
+ /* PFPW engine is busy, use cpu copy method */
+ goto out_copy;
+
+ info->buf_len = len;
+ /* enable irq */
+ gpmc_cs_configure(info->gpmc_cs, GPMC_ENABLE_IRQ,
+ (GPMC_IRQ_FIFOEVENTENABLE | GPMC_IRQ_COUNT_EVENT));
+
+ /* waiting for read to complete */
+ wait_for_completion(&info->comp);
+
+ /* disable and stop the PFPW engine */
+ gpmc_prefetch_reset(info->gpmc_cs);
+ return;
+
+out_copy:
+ if (info->nand.options & NAND_BUSWIDTH_16)
+ omap_read_buf16(mtd, buf, len);
+ else
+ omap_read_buf8(mtd, buf, len);
+}
+
+/*
+ * omap_write_buf_irq_pref - write buffer to NAND controller
+ * @mtd: MTD device structure
+ * @buf: data buffer
+ * @len: number of bytes to write
+ */
+static void omap_write_buf_irq_pref(struct mtd_info *mtd,
+ const u_char *buf, int len)
+{
+ struct omap_nand_info *info = container_of(mtd,
+ struct omap_nand_info, mtd);
+ int ret = 0;
+ unsigned long tim, limit;
+
+ if (len <= mtd->oobsize) {
+ omap_write_buf_pref(mtd, buf, len);
+ return;
+ }
+
+ info->iomode = OMAP_NAND_IO_WRITE;
+ info->buf = (u_char *) buf;
+ init_completion(&info->comp);
+
+ /* configure and start prefetch transfer : size=24 */
+ ret = gpmc_prefetch_enable(info->gpmc_cs,
+ (PREFETCH_FIFOTHRESHOLD_MAX * 3) / 8, 0x0, len, 0x1);
+ if (ret)
+ /* PFPW engine is busy, use cpu copy method */
+ goto out_copy;
+
+ info->buf_len = len;
+ /* enable irq */
+ gpmc_cs_configure(info->gpmc_cs, GPMC_ENABLE_IRQ,
+ (GPMC_IRQ_FIFOEVENTENABLE | GPMC_IRQ_COUNT_EVENT));
+
+ /* waiting for write to complete */
+ wait_for_completion(&info->comp);
+ /* wait for data to flushed-out before reset the prefetch */
+ tim = 0;
+ limit = (loops_per_jiffy * msecs_to_jiffies(OMAP_NAND_TIMEOUT_MS));
+ while (gpmc_read_status(GPMC_PREFETCH_COUNT) && (tim++ < limit))
+ cpu_relax();
+
+ /* disable and stop the PFPW engine */
+ gpmc_prefetch_reset(info->gpmc_cs);
+ return;
+
+out_copy:
+ if (info->nand.options & NAND_BUSWIDTH_16)
+ omap_write_buf16(mtd, buf, len);
+ else
+ omap_write_buf8(mtd, buf, len);
+}
+
/**
* omap_verify_buf - Verify chip data against buffer
* @mtd: MTD device structure
@@ -487,8 +640,6 @@
return 0;
}
-#ifdef CONFIG_MTD_NAND_OMAP_HWECC
-
/**
* gen_true_ecc - This function will generate true ECC value
* @ecc_buf: buffer to store ecc code
@@ -708,8 +859,6 @@
gpmc_enable_hwecc(info->gpmc_cs, mode, dev_width, info->nand.ecc.size);
}
-#endif
-
/**
* omap_wait - wait until the command is done
* @mtd: MTD device structure
@@ -779,6 +928,7 @@
struct omap_nand_info *info;
struct omap_nand_platform_data *pdata;
int err;
+ int i, offset;
pdata = pdev->dev.platform_data;
if (pdata == NULL) {
@@ -804,7 +954,7 @@
info->mtd.name = dev_name(&pdev->dev);
info->mtd.owner = THIS_MODULE;
- info->nand.options |= pdata->devsize ? NAND_BUSWIDTH_16 : 0;
+ info->nand.options = pdata->devsize;
info->nand.options |= NAND_SKIP_BBTSCAN;
/* NAND write protect off */
@@ -842,28 +992,13 @@
info->nand.chip_delay = 50;
}
- if (use_prefetch) {
-
+ switch (pdata->xfer_type) {
+ case NAND_OMAP_PREFETCH_POLLED:
info->nand.read_buf = omap_read_buf_pref;
info->nand.write_buf = omap_write_buf_pref;
- if (use_dma) {
- err = omap_request_dma(OMAP24XX_DMA_GPMC, "NAND",
- omap_nand_dma_cb, &info->comp, &info->dma_ch);
- if (err < 0) {
- info->dma_ch = -1;
- printk(KERN_WARNING "DMA request failed."
- " Non-dma data transfer mode\n");
- } else {
- omap_set_dma_dest_burst_mode(info->dma_ch,
- OMAP_DMA_DATA_BURST_16);
- omap_set_dma_src_burst_mode(info->dma_ch,
- OMAP_DMA_DATA_BURST_16);
+ break;
- info->nand.read_buf = omap_read_buf_dma_pref;
- info->nand.write_buf = omap_write_buf_dma_pref;
- }
- }
- } else {
+ case NAND_OMAP_POLLED:
if (info->nand.options & NAND_BUSWIDTH_16) {
info->nand.read_buf = omap_read_buf16;
info->nand.write_buf = omap_write_buf16;
@@ -871,20 +1006,61 @@
info->nand.read_buf = omap_read_buf8;
info->nand.write_buf = omap_write_buf8;
}
+ break;
+
+ case NAND_OMAP_PREFETCH_DMA:
+ err = omap_request_dma(OMAP24XX_DMA_GPMC, "NAND",
+ omap_nand_dma_cb, &info->comp, &info->dma_ch);
+ if (err < 0) {
+ info->dma_ch = -1;
+ dev_err(&pdev->dev, "DMA request failed!\n");
+ goto out_release_mem_region;
+ } else {
+ omap_set_dma_dest_burst_mode(info->dma_ch,
+ OMAP_DMA_DATA_BURST_16);
+ omap_set_dma_src_burst_mode(info->dma_ch,
+ OMAP_DMA_DATA_BURST_16);
+
+ info->nand.read_buf = omap_read_buf_dma_pref;
+ info->nand.write_buf = omap_write_buf_dma_pref;
+ }
+ break;
+
+ case NAND_OMAP_PREFETCH_IRQ:
+ err = request_irq(pdata->gpmc_irq,
+ omap_nand_irq, IRQF_SHARED, "gpmc-nand", info);
+ if (err) {
+ dev_err(&pdev->dev, "requesting irq(%d) error:%d",
+ pdata->gpmc_irq, err);
+ goto out_release_mem_region;
+ } else {
+ info->gpmc_irq = pdata->gpmc_irq;
+ info->nand.read_buf = omap_read_buf_irq_pref;
+ info->nand.write_buf = omap_write_buf_irq_pref;
+ }
+ break;
+
+ default:
+ dev_err(&pdev->dev,
+ "xfer_type(%d) not supported!\n", pdata->xfer_type);
+ err = -EINVAL;
+ goto out_release_mem_region;
}
+
info->nand.verify_buf = omap_verify_buf;
-#ifdef CONFIG_MTD_NAND_OMAP_HWECC
- info->nand.ecc.bytes = 3;
- info->nand.ecc.size = 512;
- info->nand.ecc.calculate = omap_calculate_ecc;
- info->nand.ecc.hwctl = omap_enable_hwecc;
- info->nand.ecc.correct = omap_correct_data;
- info->nand.ecc.mode = NAND_ECC_HW;
-
-#else
- info->nand.ecc.mode = NAND_ECC_SOFT;
-#endif
+ /* selsect the ecc type */
+ if (pdata->ecc_opt == OMAP_ECC_HAMMING_CODE_DEFAULT)
+ info->nand.ecc.mode = NAND_ECC_SOFT;
+ else if ((pdata->ecc_opt == OMAP_ECC_HAMMING_CODE_HW) ||
+ (pdata->ecc_opt == OMAP_ECC_HAMMING_CODE_HW_ROMCODE)) {
+ info->nand.ecc.bytes = 3;
+ info->nand.ecc.size = 512;
+ info->nand.ecc.calculate = omap_calculate_ecc;
+ info->nand.ecc.hwctl = omap_enable_hwecc;
+ info->nand.ecc.correct = omap_correct_data;
+ info->nand.ecc.mode = NAND_ECC_HW;
+ }
/* DIP switches on some boards change between 8 and 16 bit
* bus widths for flash. Try the other width if the first try fails.
@@ -897,6 +1073,26 @@
}
}
+ /* rom code layout */
+ if (pdata->ecc_opt == OMAP_ECC_HAMMING_CODE_HW_ROMCODE) {
+
+ if (info->nand.options & NAND_BUSWIDTH_16)
+ offset = 2;
+ else {
+ offset = 1;
+ info->nand.badblock_pattern = &bb_descrip_flashbased;
+ }
+ omap_oobinfo.eccbytes = 3 * (info->mtd.oobsize/16);
+ for (i = 0; i < omap_oobinfo.eccbytes; i++)
+ omap_oobinfo.eccpos[i] = i+offset;
+
+ omap_oobinfo.oobfree->offset = offset + omap_oobinfo.eccbytes;
+ omap_oobinfo.oobfree->length = info->mtd.oobsize -
+ (offset + omap_oobinfo.eccbytes);
+
+ info->nand.ecc.layout = &omap_oobinfo;
+ }
+
#ifdef CONFIG_MTD_PARTITIONS
err = parse_mtd_partitions(&info->mtd, part_probes, &info->parts, 0);
if (err > 0)
@@ -926,9 +1122,12 @@
mtd);
platform_set_drvdata(pdev, NULL);
- if (use_dma)
+ if (info->dma_ch != -1)
omap_free_dma(info->dma_ch);
+ if (info->gpmc_irq)
+ free_irq(info->gpmc_irq, info);
+
/* Release NAND device, its internal structures and partitions */
nand_release(&info->mtd);
iounmap(info->nand.IO_ADDR_R);
@@ -947,16 +1146,8 @@
static int __init omap_nand_init(void)
{
- printk(KERN_INFO "%s driver initializing\n", DRIVER_NAME);
+ pr_info("%s driver initializing\n", DRIVER_NAME);
- /* This check is required if driver is being
- * loaded run time as a module
- */
- if ((1 == use_dma) && (0 == use_prefetch)) {
- printk(KERN_INFO"Wrong parameters: 'use_dma' can not be 1 "
- "without use_prefetch'. Prefetch will not be"
- " used in either mode (mpu or dma)\n");
- }
return platform_driver_register(&omap_nand_driver);
}
diff --git a/drivers/mtd/onenand/omap2.c b/drivers/mtd/onenand/omap2.c
index c849cac..14a49ab 100644
--- a/drivers/mtd/onenand/omap2.c
+++ b/drivers/mtd/onenand/omap2.c
@@ -63,7 +63,7 @@
struct completion dma_done;
int dma_channel;
int freq;
- int (*setup)(void __iomem *base, int freq);
+ int (*setup)(void __iomem *base, int *freq_ptr);
struct regulator *regulator;
};
@@ -148,11 +148,9 @@
wait_err("controller error", state, ctrl, intr);
return -EIO;
}
- if ((intr & intr_flags) != intr_flags) {
- wait_err("timeout", state, ctrl, intr);
- return -EIO;
- }
- return 0;
+ if ((intr & intr_flags) == intr_flags)
+ return 0;
+ /* Continue in wait for interrupt branch */
}
if (state != FL_READING) {
@@ -581,7 +579,7 @@
/* DMA is not in use so this is all that is needed */
/* Revisit for OMAP3! */
- ret = c->setup(c->onenand.base, c->freq);
+ ret = c->setup(c->onenand.base, &c->freq);
return ret;
}
@@ -673,7 +671,7 @@
}
if (pdata->onenand_setup != NULL) {
- r = pdata->onenand_setup(c->onenand.base, c->freq);
+ r = pdata->onenand_setup(c->onenand.base, &c->freq);
if (r < 0) {
dev_err(&pdev->dev, "Onenand platform setup failed: "
"%d\n", r);
@@ -718,8 +716,8 @@
}
dev_info(&pdev->dev, "initializing on CS%d, phys base 0x%08lx, virtual "
- "base %p\n", c->gpmc_cs, c->phys_base,
- c->onenand.base);
+ "base %p, freq %d MHz\n", c->gpmc_cs, c->phys_base,
+ c->onenand.base, c->freq);
c->pdev = pdev;
c->mtd.name = dev_name(&pdev->dev);
@@ -754,24 +752,6 @@
if ((r = onenand_scan(&c->mtd, 1)) < 0)
goto err_release_regulator;
- switch ((c->onenand.version_id >> 4) & 0xf) {
- case 0:
- c->freq = 40;
- break;
- case 1:
- c->freq = 54;
- break;
- case 2:
- c->freq = 66;
- break;
- case 3:
- c->freq = 83;
- break;
- case 4:
- c->freq = 104;
- break;
- }
-
#ifdef CONFIG_MTD_PARTITIONS
r = parse_mtd_partitions(&c->mtd, part_probes, &c->parts, 0);
if (r > 0)
diff --git a/drivers/spi/omap2_mcspi.c b/drivers/spi/omap2_mcspi.c
index abb1ffb..36501ad 100644
--- a/drivers/spi/omap2_mcspi.c
+++ b/drivers/spi/omap2_mcspi.c
@@ -3,7 +3,7 @@
*
* Copyright (C) 2005, 2006 Nokia Corporation
* Author: Samuel Ortiz <samuel.ortiz@nokia.com> and
- * Juha Yrjölä <juha.yrjola@nokia.com>
+ * Juha Yrj�l� <juha.yrjola@nokia.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -33,6 +33,7 @@
#include <linux/clk.h>
#include <linux/io.h>
#include <linux/slab.h>
+#include <linux/pm_runtime.h>
#include <linux/spi/spi.h>
@@ -46,7 +47,6 @@
#define OMAP2_MCSPI_MAX_CTRL 4
#define OMAP2_MCSPI_REVISION 0x00
-#define OMAP2_MCSPI_SYSCONFIG 0x10
#define OMAP2_MCSPI_SYSSTATUS 0x14
#define OMAP2_MCSPI_IRQSTATUS 0x18
#define OMAP2_MCSPI_IRQENABLE 0x1c
@@ -63,13 +63,6 @@
/* per-register bitmasks: */
-#define OMAP2_MCSPI_SYSCONFIG_SMARTIDLE BIT(4)
-#define OMAP2_MCSPI_SYSCONFIG_ENAWAKEUP BIT(2)
-#define OMAP2_MCSPI_SYSCONFIG_AUTOIDLE BIT(0)
-#define OMAP2_MCSPI_SYSCONFIG_SOFTRESET BIT(1)
-
-#define OMAP2_MCSPI_SYSSTATUS_RESETDONE BIT(0)
-
#define OMAP2_MCSPI_MODULCTRL_SINGLE BIT(0)
#define OMAP2_MCSPI_MODULCTRL_MS BIT(2)
#define OMAP2_MCSPI_MODULCTRL_STEST BIT(3)
@@ -122,13 +115,12 @@
spinlock_t lock;
struct list_head msg_queue;
struct spi_master *master;
- struct clk *ick;
- struct clk *fck;
/* Virtual base address of the controller */
void __iomem *base;
unsigned long phys;
/* SPI1 has 4 channels, while SPI2 has 2 */
struct omap2_mcspi_dma *dma_channels;
+ struct device *dev;
};
struct omap2_mcspi_cs {
@@ -144,7 +136,6 @@
* corresponding registers are modified.
*/
struct omap2_mcspi_regs {
- u32 sysconfig;
u32 modulctrl;
u32 wakeupenable;
struct list_head cs;
@@ -268,9 +259,6 @@
mcspi_write_reg(spi_cntrl, OMAP2_MCSPI_MODULCTRL,
omap2_mcspi_ctx[spi_cntrl->bus_num - 1].modulctrl);
- mcspi_write_reg(spi_cntrl, OMAP2_MCSPI_SYSCONFIG,
- omap2_mcspi_ctx[spi_cntrl->bus_num - 1].sysconfig);
-
mcspi_write_reg(spi_cntrl, OMAP2_MCSPI_WAKEUPENABLE,
omap2_mcspi_ctx[spi_cntrl->bus_num - 1].wakeupenable);
@@ -280,20 +268,12 @@
}
static void omap2_mcspi_disable_clocks(struct omap2_mcspi *mcspi)
{
- clk_disable(mcspi->ick);
- clk_disable(mcspi->fck);
+ pm_runtime_put_sync(mcspi->dev);
}
static int omap2_mcspi_enable_clocks(struct omap2_mcspi *mcspi)
{
- if (clk_enable(mcspi->ick))
- return -ENODEV;
- if (clk_enable(mcspi->fck))
- return -ENODEV;
-
- omap2_mcspi_restore_ctx(mcspi);
-
- return 0;
+ return pm_runtime_get_sync(mcspi->dev);
}
static int mcspi_wait_for_reg_bit(void __iomem *reg, unsigned long bit)
@@ -819,8 +799,9 @@
return ret;
}
- if (omap2_mcspi_enable_clocks(mcspi))
- return -ENODEV;
+ ret = omap2_mcspi_enable_clocks(mcspi);
+ if (ret < 0)
+ return ret;
ret = omap2_mcspi_setup_transfer(spi, NULL);
omap2_mcspi_disable_clocks(mcspi);
@@ -863,10 +844,11 @@
struct omap2_mcspi *mcspi;
mcspi = container_of(work, struct omap2_mcspi, work);
- spin_lock_irq(&mcspi->lock);
- if (omap2_mcspi_enable_clocks(mcspi))
- goto out;
+ if (omap2_mcspi_enable_clocks(mcspi) < 0)
+ return;
+
+ spin_lock_irq(&mcspi->lock);
/* We only enable one channel at a time -- the one whose message is
* at the head of the queue -- although this controller would gladly
@@ -979,10 +961,9 @@
spin_lock_irq(&mcspi->lock);
}
- omap2_mcspi_disable_clocks(mcspi);
-
-out:
spin_unlock_irq(&mcspi->lock);
+
+ omap2_mcspi_disable_clocks(mcspi);
}
static int omap2_mcspi_transfer(struct spi_device *spi, struct spi_message *m)
@@ -1058,25 +1039,15 @@
return 0;
}
-static int __init omap2_mcspi_reset(struct omap2_mcspi *mcspi)
+static int __init omap2_mcspi_master_setup(struct omap2_mcspi *mcspi)
{
struct spi_master *master = mcspi->master;
u32 tmp;
+ int ret = 0;
- if (omap2_mcspi_enable_clocks(mcspi))
- return -1;
-
- mcspi_write_reg(master, OMAP2_MCSPI_SYSCONFIG,
- OMAP2_MCSPI_SYSCONFIG_SOFTRESET);
- do {
- tmp = mcspi_read_reg(master, OMAP2_MCSPI_SYSSTATUS);
- } while (!(tmp & OMAP2_MCSPI_SYSSTATUS_RESETDONE));
-
- tmp = OMAP2_MCSPI_SYSCONFIG_AUTOIDLE |
- OMAP2_MCSPI_SYSCONFIG_ENAWAKEUP |
- OMAP2_MCSPI_SYSCONFIG_SMARTIDLE;
- mcspi_write_reg(master, OMAP2_MCSPI_SYSCONFIG, tmp);
- omap2_mcspi_ctx[master->bus_num - 1].sysconfig = tmp;
+ ret = omap2_mcspi_enable_clocks(mcspi);
+ if (ret < 0)
+ return ret;
tmp = OMAP2_MCSPI_WAKEUPENABLE_WKEN;
mcspi_write_reg(master, OMAP2_MCSPI_WAKEUPENABLE, tmp);
@@ -1087,91 +1058,26 @@
return 0;
}
-static u8 __initdata spi1_rxdma_id [] = {
- OMAP24XX_DMA_SPI1_RX0,
- OMAP24XX_DMA_SPI1_RX1,
- OMAP24XX_DMA_SPI1_RX2,
- OMAP24XX_DMA_SPI1_RX3,
-};
+static int omap_mcspi_runtime_resume(struct device *dev)
+{
+ struct omap2_mcspi *mcspi;
+ struct spi_master *master;
-static u8 __initdata spi1_txdma_id [] = {
- OMAP24XX_DMA_SPI1_TX0,
- OMAP24XX_DMA_SPI1_TX1,
- OMAP24XX_DMA_SPI1_TX2,
- OMAP24XX_DMA_SPI1_TX3,
-};
+ master = dev_get_drvdata(dev);
+ mcspi = spi_master_get_devdata(master);
+ omap2_mcspi_restore_ctx(mcspi);
-static u8 __initdata spi2_rxdma_id[] = {
- OMAP24XX_DMA_SPI2_RX0,
- OMAP24XX_DMA_SPI2_RX1,
-};
+ return 0;
+}
-static u8 __initdata spi2_txdma_id[] = {
- OMAP24XX_DMA_SPI2_TX0,
- OMAP24XX_DMA_SPI2_TX1,
-};
-
-#if defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP3) \
- || defined(CONFIG_ARCH_OMAP4)
-static u8 __initdata spi3_rxdma_id[] = {
- OMAP24XX_DMA_SPI3_RX0,
- OMAP24XX_DMA_SPI3_RX1,
-};
-
-static u8 __initdata spi3_txdma_id[] = {
- OMAP24XX_DMA_SPI3_TX0,
- OMAP24XX_DMA_SPI3_TX1,
-};
-#endif
-
-#if defined(CONFIG_ARCH_OMAP3) || defined(CONFIG_ARCH_OMAP4)
-static u8 __initdata spi4_rxdma_id[] = {
- OMAP34XX_DMA_SPI4_RX0,
-};
-
-static u8 __initdata spi4_txdma_id[] = {
- OMAP34XX_DMA_SPI4_TX0,
-};
-#endif
static int __init omap2_mcspi_probe(struct platform_device *pdev)
{
struct spi_master *master;
+ struct omap2_mcspi_platform_config *pdata = pdev->dev.platform_data;
struct omap2_mcspi *mcspi;
struct resource *r;
int status = 0, i;
- const u8 *rxdma_id, *txdma_id;
- unsigned num_chipselect;
-
- switch (pdev->id) {
- case 1:
- rxdma_id = spi1_rxdma_id;
- txdma_id = spi1_txdma_id;
- num_chipselect = 4;
- break;
- case 2:
- rxdma_id = spi2_rxdma_id;
- txdma_id = spi2_txdma_id;
- num_chipselect = 2;
- break;
-#if defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP3) \
- || defined(CONFIG_ARCH_OMAP4)
- case 3:
- rxdma_id = spi3_rxdma_id;
- txdma_id = spi3_txdma_id;
- num_chipselect = 2;
- break;
-#endif
-#if defined(CONFIG_ARCH_OMAP3) || defined(CONFIG_ARCH_OMAP4)
- case 4:
- rxdma_id = spi4_rxdma_id;
- txdma_id = spi4_txdma_id;
- num_chipselect = 1;
- break;
-#endif
- default:
- return -EINVAL;
- }
master = spi_alloc_master(&pdev->dev, sizeof *mcspi);
if (master == NULL) {
@@ -1188,7 +1094,7 @@
master->setup = omap2_mcspi_setup;
master->transfer = omap2_mcspi_transfer;
master->cleanup = omap2_mcspi_cleanup;
- master->num_chipselect = num_chipselect;
+ master->num_chipselect = pdata->num_cs;
dev_set_drvdata(&pdev->dev, master);
@@ -1206,49 +1112,62 @@
goto err1;
}
+ r->start += pdata->regs_offset;
+ r->end += pdata->regs_offset;
mcspi->phys = r->start;
mcspi->base = ioremap(r->start, r->end - r->start + 1);
if (!mcspi->base) {
dev_dbg(&pdev->dev, "can't ioremap MCSPI\n");
status = -ENOMEM;
- goto err1aa;
+ goto err2;
}
+ mcspi->dev = &pdev->dev;
INIT_WORK(&mcspi->work, omap2_mcspi_work);
spin_lock_init(&mcspi->lock);
INIT_LIST_HEAD(&mcspi->msg_queue);
INIT_LIST_HEAD(&omap2_mcspi_ctx[master->bus_num - 1].cs);
- mcspi->ick = clk_get(&pdev->dev, "ick");
- if (IS_ERR(mcspi->ick)) {
- dev_dbg(&pdev->dev, "can't get mcspi_ick\n");
- status = PTR_ERR(mcspi->ick);
- goto err1a;
- }
- mcspi->fck = clk_get(&pdev->dev, "fck");
- if (IS_ERR(mcspi->fck)) {
- dev_dbg(&pdev->dev, "can't get mcspi_fck\n");
- status = PTR_ERR(mcspi->fck);
- goto err2;
- }
-
mcspi->dma_channels = kcalloc(master->num_chipselect,
sizeof(struct omap2_mcspi_dma),
GFP_KERNEL);
if (mcspi->dma_channels == NULL)
- goto err3;
+ goto err2;
- for (i = 0; i < num_chipselect; i++) {
+ for (i = 0; i < master->num_chipselect; i++) {
+ char dma_ch_name[14];
+ struct resource *dma_res;
+
+ sprintf(dma_ch_name, "rx%d", i);
+ dma_res = platform_get_resource_byname(pdev, IORESOURCE_DMA,
+ dma_ch_name);
+ if (!dma_res) {
+ dev_dbg(&pdev->dev, "cannot get DMA RX channel\n");
+ status = -ENODEV;
+ break;
+ }
+
mcspi->dma_channels[i].dma_rx_channel = -1;
- mcspi->dma_channels[i].dma_rx_sync_dev = rxdma_id[i];
+ mcspi->dma_channels[i].dma_rx_sync_dev = dma_res->start;
+ sprintf(dma_ch_name, "tx%d", i);
+ dma_res = platform_get_resource_byname(pdev, IORESOURCE_DMA,
+ dma_ch_name);
+ if (!dma_res) {
+ dev_dbg(&pdev->dev, "cannot get DMA TX channel\n");
+ status = -ENODEV;
+ break;
+ }
+
mcspi->dma_channels[i].dma_tx_channel = -1;
- mcspi->dma_channels[i].dma_tx_sync_dev = txdma_id[i];
+ mcspi->dma_channels[i].dma_tx_sync_dev = dma_res->start;
}
- if (omap2_mcspi_reset(mcspi) < 0)
- goto err4;
+ pm_runtime_enable(&pdev->dev);
+
+ if (status || omap2_mcspi_master_setup(mcspi) < 0)
+ goto err3;
status = spi_register_master(master);
if (status < 0)
@@ -1257,17 +1176,13 @@
return status;
err4:
- kfree(mcspi->dma_channels);
-err3:
- clk_put(mcspi->fck);
-err2:
- clk_put(mcspi->ick);
-err1a:
- iounmap(mcspi->base);
-err1aa:
- release_mem_region(r->start, (r->end - r->start) + 1);
-err1:
spi_master_put(master);
+err3:
+ kfree(mcspi->dma_channels);
+err2:
+ release_mem_region(r->start, (r->end - r->start) + 1);
+ iounmap(mcspi->base);
+err1:
return status;
}
@@ -1283,9 +1198,7 @@
mcspi = spi_master_get_devdata(master);
dma_channels = mcspi->dma_channels;
- clk_put(mcspi->fck);
- clk_put(mcspi->ick);
-
+ omap2_mcspi_disable_clocks(mcspi);
r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
release_mem_region(r->start, (r->end - r->start) + 1);
@@ -1336,6 +1249,7 @@
static const struct dev_pm_ops omap2_mcspi_pm_ops = {
.resume = omap2_mcspi_resume,
+ .runtime_resume = omap_mcspi_runtime_resume,
};
static struct platform_driver omap2_mcspi_driver = {
diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c
index a914010..630ae7f 100644
--- a/drivers/usb/musb/musb_core.c
+++ b/drivers/usb/musb/musb_core.c
@@ -1530,7 +1530,7 @@
/*-------------------------------------------------------------------------*/
-#if defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP3430) || \
+#if defined(CONFIG_SOC_OMAP2430) || defined(CONFIG_SOC_OMAP3430) || \
defined(CONFIG_ARCH_OMAP4) || defined(CONFIG_ARCH_U8500) || \
defined(CONFIG_ARCH_U5500)
diff --git a/drivers/usb/musb/musb_core.h b/drivers/usb/musb/musb_core.h
index 4f0dd2e..4bd9e21 100644
--- a/drivers/usb/musb/musb_core.h
+++ b/drivers/usb/musb/musb_core.h
@@ -212,8 +212,8 @@
* directly with the "flat" model, or after setting up an index register.
*/
-#if defined(CONFIG_ARCH_DAVINCI) || defined(CONFIG_ARCH_OMAP2430) \
- || defined(CONFIG_ARCH_OMAP3430) || defined(CONFIG_BLACKFIN) \
+#if defined(CONFIG_ARCH_DAVINCI) || defined(CONFIG_SOC_OMAP2430) \
+ || defined(CONFIG_SOC_OMAP3430) || defined(CONFIG_BLACKFIN) \
|| defined(CONFIG_ARCH_OMAP4)
/* REVISIT indexed access seemed to
* misbehave (on DaVinci) for at least peripheral IN ...
diff --git a/drivers/usb/musb/musbhsdma.h b/drivers/usb/musb/musbhsdma.h
index 21056c9..320fd4a 100644
--- a/drivers/usb/musb/musbhsdma.h
+++ b/drivers/usb/musb/musbhsdma.h
@@ -31,7 +31,7 @@
*
*/
-#if defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP3430)
+#if defined(CONFIG_SOC_OMAP2430) || defined(CONFIG_SOC_OMAP3430)
#include "omap2430.h"
#endif
diff --git a/drivers/usb/otg/isp1301_omap.c b/drivers/usb/otg/isp1301_omap.c
index e00fa1b..8c6fdef 100644
--- a/drivers/usb/otg/isp1301_omap.c
+++ b/drivers/usb/otg/isp1301_omap.c
@@ -1510,7 +1510,7 @@
/*-------------------------------------------------------------------------*/
-static int __init
+static int __devinit
isp1301_probe(struct i2c_client *i2c, const struct i2c_device_id *id)
{
int status;
diff --git a/drivers/w1/masters/Kconfig b/drivers/w1/masters/Kconfig
index 80b3b12..7c608c5 100644
--- a/drivers/w1/masters/Kconfig
+++ b/drivers/w1/masters/Kconfig
@@ -60,7 +60,7 @@
config HDQ_MASTER_OMAP
tristate "OMAP HDQ driver"
- depends on ARCH_OMAP2430 || ARCH_OMAP3
+ depends on SOC_OMAP2430 || ARCH_OMAP3
help
Say Y here if you want support for the 1-wire or HDQ Interface
on an OMAP processor.
diff --git a/drivers/watchdog/omap_wdt.c b/drivers/watchdog/omap_wdt.c
index 3dd4971..2b4acb8 100644
--- a/drivers/watchdog/omap_wdt.c
+++ b/drivers/watchdog/omap_wdt.c
@@ -124,6 +124,8 @@
u32 pre_margin = GET_WLDR_VAL(timer_margin);
void __iomem *base = wdev->base;
+ pm_runtime_get_sync(wdev->dev);
+
/* just count up at 32 KHz */
while (__raw_readl(base + OMAP_WATCHDOG_WPS) & 0x04)
cpu_relax();
@@ -131,6 +133,8 @@
__raw_writel(pre_margin, base + OMAP_WATCHDOG_LDR);
while (__raw_readl(base + OMAP_WATCHDOG_WPS) & 0x04)
cpu_relax();
+
+ pm_runtime_put_sync(wdev->dev);
}
/*
@@ -160,6 +164,8 @@
omap_wdt_ping(wdev); /* trigger loading of new timeout value */
omap_wdt_enable(wdev);
+ pm_runtime_put_sync(wdev->dev);
+
return nonseekable_open(inode, file);
}
@@ -171,6 +177,7 @@
* Shut off the timer unless NOWAYOUT is defined.
*/
#ifndef CONFIG_WATCHDOG_NOWAYOUT
+ pm_runtime_get_sync(wdev->dev);
omap_wdt_disable(wdev);
@@ -190,9 +197,11 @@
/* Refresh LOAD_TIME. */
if (len) {
+ pm_runtime_get_sync(wdev->dev);
spin_lock(&wdt_lock);
omap_wdt_ping(wdev);
spin_unlock(&wdt_lock);
+ pm_runtime_put_sync(wdev->dev);
}
return len;
}
@@ -224,15 +233,18 @@
return put_user(omap_prcm_get_reset_sources(),
(int __user *)arg);
case WDIOC_KEEPALIVE:
+ pm_runtime_get_sync(wdev->dev);
spin_lock(&wdt_lock);
omap_wdt_ping(wdev);
spin_unlock(&wdt_lock);
+ pm_runtime_put_sync(wdev->dev);
return 0;
case WDIOC_SETTIMEOUT:
if (get_user(new_margin, (int __user *)arg))
return -EFAULT;
omap_wdt_adjust_timeout(new_margin);
+ pm_runtime_get_sync(wdev->dev);
spin_lock(&wdt_lock);
omap_wdt_disable(wdev);
omap_wdt_set_timeout(wdev);
@@ -240,6 +252,7 @@
omap_wdt_ping(wdev);
spin_unlock(&wdt_lock);
+ pm_runtime_put_sync(wdev->dev);
/* Fall */
case WDIOC_GETTIMEOUT:
return put_user(timer_margin, (int __user *)arg);
@@ -345,8 +358,11 @@
{
struct omap_wdt_dev *wdev = platform_get_drvdata(pdev);
- if (wdev->omap_wdt_users)
+ if (wdev->omap_wdt_users) {
+ pm_runtime_get_sync(wdev->dev);
omap_wdt_disable(wdev);
+ pm_runtime_put_sync(wdev->dev);
+ }
}
static int __devexit omap_wdt_remove(struct platform_device *pdev)
@@ -381,8 +397,11 @@
{
struct omap_wdt_dev *wdev = platform_get_drvdata(pdev);
- if (wdev->omap_wdt_users)
+ if (wdev->omap_wdt_users) {
+ pm_runtime_get_sync(wdev->dev);
omap_wdt_disable(wdev);
+ pm_runtime_put_sync(wdev->dev);
+ }
return 0;
}
@@ -392,8 +411,10 @@
struct omap_wdt_dev *wdev = platform_get_drvdata(pdev);
if (wdev->omap_wdt_users) {
+ pm_runtime_get_sync(wdev->dev);
omap_wdt_enable(wdev);
omap_wdt_ping(wdev);
+ pm_runtime_put_sync(wdev->dev);
}
return 0;
diff --git a/include/linux/hwspinlock.h b/include/linux/hwspinlock.h
new file mode 100644
index 0000000..8390efc
--- /dev/null
+++ b/include/linux/hwspinlock.h
@@ -0,0 +1,292 @@
+/*
+ * Hardware spinlock public header
+ *
+ * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com
+ *
+ * Contact: Ohad Ben-Cohen <ohad@wizery.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef __LINUX_HWSPINLOCK_H
+#define __LINUX_HWSPINLOCK_H
+
+#include <linux/err.h>
+#include <linux/sched.h>
+
+/* hwspinlock mode argument */
+#define HWLOCK_IRQSTATE 0x01 /* Disable interrupts, save state */
+#define HWLOCK_IRQ 0x02 /* Disable interrupts, don't save state */
+
+struct hwspinlock;
+
+#if defined(CONFIG_HWSPINLOCK) || defined(CONFIG_HWSPINLOCK_MODULE)
+
+int hwspin_lock_register(struct hwspinlock *lock);
+struct hwspinlock *hwspin_lock_unregister(unsigned int id);
+struct hwspinlock *hwspin_lock_request(void);
+struct hwspinlock *hwspin_lock_request_specific(unsigned int id);
+int hwspin_lock_free(struct hwspinlock *hwlock);
+int hwspin_lock_get_id(struct hwspinlock *hwlock);
+int __hwspin_lock_timeout(struct hwspinlock *, unsigned int, int,
+ unsigned long *);
+int __hwspin_trylock(struct hwspinlock *, int, unsigned long *);
+void __hwspin_unlock(struct hwspinlock *, int, unsigned long *);
+
+#else /* !CONFIG_HWSPINLOCK */
+
+/*
+ * We don't want these functions to fail if CONFIG_HWSPINLOCK is not
+ * enabled. We prefer to silently succeed in this case, and let the
+ * code path get compiled away. This way, if CONFIG_HWSPINLOCK is not
+ * required on a given setup, users will still work.
+ *
+ * The only exception is hwspin_lock_register/hwspin_lock_unregister, with which
+ * we _do_ want users to fail (no point in registering hwspinlock instances if
+ * the framework is not available).
+ *
+ * Note: ERR_PTR(-ENODEV) will still be considered a success for NULL-checking
+ * users. Others, which care, can still check this with IS_ERR.
+ */
+static inline struct hwspinlock *hwspin_lock_request(void)
+{
+ return ERR_PTR(-ENODEV);
+}
+
+static inline struct hwspinlock *hwspin_lock_request_specific(unsigned int id)
+{
+ return ERR_PTR(-ENODEV);
+}
+
+static inline int hwspin_lock_free(struct hwspinlock *hwlock)
+{
+ return 0;
+}
+
+static inline
+int __hwspin_lock_timeout(struct hwspinlock *hwlock, unsigned int to,
+ int mode, unsigned long *flags)
+{
+ return 0;
+}
+
+static inline
+int __hwspin_trylock(struct hwspinlock *hwlock, int mode, unsigned long *flags)
+{
+ return 0;
+}
+
+static inline
+void __hwspin_unlock(struct hwspinlock *hwlock, int mode, unsigned long *flags)
+{
+ return 0;
+}
+
+static inline int hwspin_lock_get_id(struct hwspinlock *hwlock)
+{
+ return 0;
+}
+
+static inline int hwspin_lock_register(struct hwspinlock *hwlock)
+{
+ return -ENODEV;
+}
+
+static inline struct hwspinlock *hwspin_lock_unregister(unsigned int id)
+{
+ return NULL;
+}
+
+#endif /* !CONFIG_HWSPINLOCK */
+
+/**
+ * hwspin_trylock_irqsave() - try to lock an hwspinlock, disable interrupts
+ * @hwlock: an hwspinlock which we want to trylock
+ * @flags: a pointer to where the caller's interrupt state will be saved at
+ *
+ * This function attempts to lock the underlying hwspinlock, and will
+ * immediately fail if the hwspinlock is already locked.
+ *
+ * Upon a successful return from this function, preemption and local
+ * interrupts are disabled (previous interrupts state is saved at @flags),
+ * so the caller must not sleep, and is advised to release the hwspinlock
+ * as soon as possible.
+ *
+ * Returns 0 if we successfully locked the hwspinlock, -EBUSY if
+ * the hwspinlock was already taken, and -EINVAL if @hwlock is invalid.
+ */
+static inline
+int hwspin_trylock_irqsave(struct hwspinlock *hwlock, unsigned long *flags)
+{
+ return __hwspin_trylock(hwlock, HWLOCK_IRQSTATE, flags);
+}
+
+/**
+ * hwspin_trylock_irq() - try to lock an hwspinlock, disable interrupts
+ * @hwlock: an hwspinlock which we want to trylock
+ *
+ * This function attempts to lock the underlying hwspinlock, and will
+ * immediately fail if the hwspinlock is already locked.
+ *
+ * Upon a successful return from this function, preemption and local
+ * interrupts are disabled, so the caller must not sleep, and is advised
+ * to release the hwspinlock as soon as possible.
+ *
+ * Returns 0 if we successfully locked the hwspinlock, -EBUSY if
+ * the hwspinlock was already taken, and -EINVAL if @hwlock is invalid.
+ */
+static inline int hwspin_trylock_irq(struct hwspinlock *hwlock)
+{
+ return __hwspin_trylock(hwlock, HWLOCK_IRQ, NULL);
+}
+
+/**
+ * hwspin_trylock() - attempt to lock a specific hwspinlock
+ * @hwlock: an hwspinlock which we want to trylock
+ *
+ * This function attempts to lock an hwspinlock, and will immediately fail
+ * if the hwspinlock is already taken.
+ *
+ * Upon a successful return from this function, preemption is disabled,
+ * so the caller must not sleep, and is advised to release the hwspinlock
+ * as soon as possible. This is required in order to minimize remote cores
+ * polling on the hardware interconnect.
+ *
+ * Returns 0 if we successfully locked the hwspinlock, -EBUSY if
+ * the hwspinlock was already taken, and -EINVAL if @hwlock is invalid.
+ */
+static inline int hwspin_trylock(struct hwspinlock *hwlock)
+{
+ return __hwspin_trylock(hwlock, 0, NULL);
+}
+
+/**
+ * hwspin_lock_timeout_irqsave() - lock hwspinlock, with timeout, disable irqs
+ * @hwlock: the hwspinlock to be locked
+ * @to: timeout value in msecs
+ * @flags: a pointer to where the caller's interrupt state will be saved at
+ *
+ * This function locks the underlying @hwlock. If the @hwlock
+ * is already taken, the function will busy loop waiting for it to
+ * be released, but give up when @timeout msecs have elapsed.
+ *
+ * Upon a successful return from this function, preemption and local interrupts
+ * are disabled (plus previous interrupt state is saved), so the caller must
+ * not sleep, and is advised to release the hwspinlock as soon as possible.
+ *
+ * Returns 0 when the @hwlock was successfully taken, and an appropriate
+ * error code otherwise (most notably an -ETIMEDOUT if the @hwlock is still
+ * busy after @timeout msecs). The function will never sleep.
+ */
+static inline int hwspin_lock_timeout_irqsave(struct hwspinlock *hwlock,
+ unsigned int to, unsigned long *flags)
+{
+ return __hwspin_lock_timeout(hwlock, to, HWLOCK_IRQSTATE, flags);
+}
+
+/**
+ * hwspin_lock_timeout_irq() - lock hwspinlock, with timeout, disable irqs
+ * @hwlock: the hwspinlock to be locked
+ * @to: timeout value in msecs
+ *
+ * This function locks the underlying @hwlock. If the @hwlock
+ * is already taken, the function will busy loop waiting for it to
+ * be released, but give up when @timeout msecs have elapsed.
+ *
+ * Upon a successful return from this function, preemption and local interrupts
+ * are disabled so the caller must not sleep, and is advised to release the
+ * hwspinlock as soon as possible.
+ *
+ * Returns 0 when the @hwlock was successfully taken, and an appropriate
+ * error code otherwise (most notably an -ETIMEDOUT if the @hwlock is still
+ * busy after @timeout msecs). The function will never sleep.
+ */
+static inline
+int hwspin_lock_timeout_irq(struct hwspinlock *hwlock, unsigned int to)
+{
+ return __hwspin_lock_timeout(hwlock, to, HWLOCK_IRQ, NULL);
+}
+
+/**
+ * hwspin_lock_timeout() - lock an hwspinlock with timeout limit
+ * @hwlock: the hwspinlock to be locked
+ * @to: timeout value in msecs
+ *
+ * This function locks the underlying @hwlock. If the @hwlock
+ * is already taken, the function will busy loop waiting for it to
+ * be released, but give up when @timeout msecs have elapsed.
+ *
+ * Upon a successful return from this function, preemption is disabled
+ * so the caller must not sleep, and is advised to release the hwspinlock
+ * as soon as possible.
+ * This is required in order to minimize remote cores polling on the
+ * hardware interconnect.
+ *
+ * Returns 0 when the @hwlock was successfully taken, and an appropriate
+ * error code otherwise (most notably an -ETIMEDOUT if the @hwlock is still
+ * busy after @timeout msecs). The function will never sleep.
+ */
+static inline
+int hwspin_lock_timeout(struct hwspinlock *hwlock, unsigned int to)
+{
+ return __hwspin_lock_timeout(hwlock, to, 0, NULL);
+}
+
+/**
+ * hwspin_unlock_irqrestore() - unlock hwspinlock, restore irq state
+ * @hwlock: a previously-acquired hwspinlock which we want to unlock
+ * @flags: previous caller's interrupt state to restore
+ *
+ * This function will unlock a specific hwspinlock, enable preemption and
+ * restore the previous state of the local interrupts. It should be used
+ * to undo, e.g., hwspin_trylock_irqsave().
+ *
+ * @hwlock must be already locked before calling this function: it is a bug
+ * to call unlock on a @hwlock that is already unlocked.
+ */
+static inline void hwspin_unlock_irqrestore(struct hwspinlock *hwlock,
+ unsigned long *flags)
+{
+ __hwspin_unlock(hwlock, HWLOCK_IRQSTATE, flags);
+}
+
+/**
+ * hwspin_unlock_irq() - unlock hwspinlock, enable interrupts
+ * @hwlock: a previously-acquired hwspinlock which we want to unlock
+ *
+ * This function will unlock a specific hwspinlock, enable preemption and
+ * enable local interrupts. Should be used to undo hwspin_lock_irq().
+ *
+ * @hwlock must be already locked (e.g. by hwspin_trylock_irq()) before
+ * calling this function: it is a bug to call unlock on a @hwlock that is
+ * already unlocked.
+ */
+static inline void hwspin_unlock_irq(struct hwspinlock *hwlock)
+{
+ __hwspin_unlock(hwlock, HWLOCK_IRQ, NULL);
+}
+
+/**
+ * hwspin_unlock() - unlock hwspinlock
+ * @hwlock: a previously-acquired hwspinlock which we want to unlock
+ *
+ * This function will unlock a specific hwspinlock and enable preemption
+ * back.
+ *
+ * @hwlock must be already locked (e.g. by hwspin_trylock()) before calling
+ * this function: it is a bug to call unlock on a @hwlock that is already
+ * unlocked.
+ */
+static inline void hwspin_unlock(struct hwspinlock *hwlock)
+{
+ __hwspin_unlock(hwlock, 0, NULL);
+}
+
+#endif /* __LINUX_HWSPINLOCK_H */
diff --git a/include/linux/i2c/twl.h b/include/linux/i2c/twl.h
index a4bd05b..58afd9d 100644
--- a/include/linux/i2c/twl.h
+++ b/include/linux/i2c/twl.h
@@ -639,7 +639,6 @@
extern int twl4030_remove_script(u8 flags);
struct twl4030_codec_audio_data {
- unsigned int audio_mclk; /* not used, will be removed */
unsigned int digimic_delay; /* in ms */
unsigned int ramp_delay_value;
unsigned int offset_cncl_path;
@@ -650,7 +649,6 @@
};
struct twl4030_codec_vibra_data {
- unsigned int audio_mclk;
unsigned int coexist;
};
diff --git a/include/linux/mtd/onenand_regs.h b/include/linux/mtd/onenand_regs.h
index cd6f3b4..d60130f 100644
--- a/include/linux/mtd/onenand_regs.h
+++ b/include/linux/mtd/onenand_regs.h
@@ -168,6 +168,7 @@
#define ONENAND_SYS_CFG1_INT (1 << 6)
#define ONENAND_SYS_CFG1_IOBE (1 << 5)
#define ONENAND_SYS_CFG1_RDY_CONF (1 << 4)
+#define ONENAND_SYS_CFG1_VHF (1 << 3)
#define ONENAND_SYS_CFG1_HF (1 << 2)
#define ONENAND_SYS_CFG1_SYNC_WRITE (1 << 1)
diff --git a/sound/soc/omap/omap-mcbsp.c b/sound/soc/omap/omap-mcbsp.c
index d203f4d..2175f09 100644
--- a/sound/soc/omap/omap-mcbsp.c
+++ b/sound/soc/omap/omap-mcbsp.c
@@ -69,110 +69,6 @@
*/
static struct omap_pcm_dma_data omap_mcbsp_dai_dma_params[NUM_LINKS][2];
-#if defined(CONFIG_ARCH_OMAP15XX) || defined(CONFIG_ARCH_OMAP16XX)
-static const int omap1_dma_reqs[][2] = {
- { OMAP_DMA_MCBSP1_TX, OMAP_DMA_MCBSP1_RX },
- { OMAP_DMA_MCBSP2_TX, OMAP_DMA_MCBSP2_RX },
- { OMAP_DMA_MCBSP3_TX, OMAP_DMA_MCBSP3_RX },
-};
-static const unsigned long omap1_mcbsp_port[][2] = {
- { OMAP1510_MCBSP1_BASE + OMAP_MCBSP_REG_DXR1,
- OMAP1510_MCBSP1_BASE + OMAP_MCBSP_REG_DRR1 },
- { OMAP1510_MCBSP2_BASE + OMAP_MCBSP_REG_DXR1,
- OMAP1510_MCBSP2_BASE + OMAP_MCBSP_REG_DRR1 },
- { OMAP1510_MCBSP3_BASE + OMAP_MCBSP_REG_DXR1,
- OMAP1510_MCBSP3_BASE + OMAP_MCBSP_REG_DRR1 },
-};
-#else
-static const int omap1_dma_reqs[][2] = {};
-static const unsigned long omap1_mcbsp_port[][2] = {};
-#endif
-
-#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3)
-static const int omap24xx_dma_reqs[][2] = {
- { OMAP24XX_DMA_MCBSP1_TX, OMAP24XX_DMA_MCBSP1_RX },
- { OMAP24XX_DMA_MCBSP2_TX, OMAP24XX_DMA_MCBSP2_RX },
-#if defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP3)
- { OMAP24XX_DMA_MCBSP3_TX, OMAP24XX_DMA_MCBSP3_RX },
- { OMAP24XX_DMA_MCBSP4_TX, OMAP24XX_DMA_MCBSP4_RX },
- { OMAP24XX_DMA_MCBSP5_TX, OMAP24XX_DMA_MCBSP5_RX },
-#endif
-};
-#else
-static const int omap24xx_dma_reqs[][2] = {};
-#endif
-
-#if defined(CONFIG_ARCH_OMAP4)
-static const int omap44xx_dma_reqs[][2] = {
- { OMAP44XX_DMA_MCBSP1_TX, OMAP44XX_DMA_MCBSP1_RX },
- { OMAP44XX_DMA_MCBSP2_TX, OMAP44XX_DMA_MCBSP2_RX },
- { OMAP44XX_DMA_MCBSP3_TX, OMAP44XX_DMA_MCBSP3_RX },
- { OMAP44XX_DMA_MCBSP4_TX, OMAP44XX_DMA_MCBSP4_RX },
-};
-#else
-static const int omap44xx_dma_reqs[][2] = {};
-#endif
-
-#if defined(CONFIG_ARCH_OMAP2420)
-static const unsigned long omap2420_mcbsp_port[][2] = {
- { OMAP24XX_MCBSP1_BASE + OMAP_MCBSP_REG_DXR1,
- OMAP24XX_MCBSP1_BASE + OMAP_MCBSP_REG_DRR1 },
- { OMAP24XX_MCBSP2_BASE + OMAP_MCBSP_REG_DXR1,
- OMAP24XX_MCBSP2_BASE + OMAP_MCBSP_REG_DRR1 },
-};
-#else
-static const unsigned long omap2420_mcbsp_port[][2] = {};
-#endif
-
-#if defined(CONFIG_ARCH_OMAP2430)
-static const unsigned long omap2430_mcbsp_port[][2] = {
- { OMAP24XX_MCBSP1_BASE + OMAP_MCBSP_REG_DXR,
- OMAP24XX_MCBSP1_BASE + OMAP_MCBSP_REG_DRR },
- { OMAP24XX_MCBSP2_BASE + OMAP_MCBSP_REG_DXR,
- OMAP24XX_MCBSP2_BASE + OMAP_MCBSP_REG_DRR },
- { OMAP2430_MCBSP3_BASE + OMAP_MCBSP_REG_DXR,
- OMAP2430_MCBSP3_BASE + OMAP_MCBSP_REG_DRR },
- { OMAP2430_MCBSP4_BASE + OMAP_MCBSP_REG_DXR,
- OMAP2430_MCBSP4_BASE + OMAP_MCBSP_REG_DRR },
- { OMAP2430_MCBSP5_BASE + OMAP_MCBSP_REG_DXR,
- OMAP2430_MCBSP5_BASE + OMAP_MCBSP_REG_DRR },
-};
-#else
-static const unsigned long omap2430_mcbsp_port[][2] = {};
-#endif
-
-#if defined(CONFIG_ARCH_OMAP3)
-static const unsigned long omap34xx_mcbsp_port[][2] = {
- { OMAP34XX_MCBSP1_BASE + OMAP_MCBSP_REG_DXR,
- OMAP34XX_MCBSP1_BASE + OMAP_MCBSP_REG_DRR },
- { OMAP34XX_MCBSP2_BASE + OMAP_MCBSP_REG_DXR,
- OMAP34XX_MCBSP2_BASE + OMAP_MCBSP_REG_DRR },
- { OMAP34XX_MCBSP3_BASE + OMAP_MCBSP_REG_DXR,
- OMAP34XX_MCBSP3_BASE + OMAP_MCBSP_REG_DRR },
- { OMAP34XX_MCBSP4_BASE + OMAP_MCBSP_REG_DXR,
- OMAP34XX_MCBSP4_BASE + OMAP_MCBSP_REG_DRR },
- { OMAP34XX_MCBSP5_BASE + OMAP_MCBSP_REG_DXR,
- OMAP34XX_MCBSP5_BASE + OMAP_MCBSP_REG_DRR },
-};
-#else
-static const unsigned long omap34xx_mcbsp_port[][2] = {};
-#endif
-
-#if defined(CONFIG_ARCH_OMAP4)
-static const unsigned long omap44xx_mcbsp_port[][2] = {
- { OMAP44XX_MCBSP1_BASE + OMAP_MCBSP_REG_DXR,
- OMAP44XX_MCBSP1_BASE + OMAP_MCBSP_REG_DRR },
- { OMAP44XX_MCBSP2_BASE + OMAP_MCBSP_REG_DXR,
- OMAP44XX_MCBSP2_BASE + OMAP_MCBSP_REG_DRR },
- { OMAP44XX_MCBSP3_BASE + OMAP_MCBSP_REG_DXR,
- OMAP44XX_MCBSP3_BASE + OMAP_MCBSP_REG_DRR },
- { OMAP44XX_MCBSP4_BASE + OMAP_MCBSP_REG_DXR,
- OMAP44XX_MCBSP4_BASE + OMAP_MCBSP_REG_DRR },
-};
-#else
-static const unsigned long omap44xx_mcbsp_port[][2] = {};
-#endif
-
static void omap_mcbsp_set_threshold(struct snd_pcm_substream *substream)
{
struct snd_soc_pcm_runtime *rtd = substream->private_data;
@@ -346,24 +242,10 @@
unsigned int format, div, framesize, master;
dma_data = &omap_mcbsp_dai_dma_params[cpu_dai->id][substream->stream];
- if (cpu_class_is_omap1()) {
- dma = omap1_dma_reqs[bus_id][substream->stream];
- port = omap1_mcbsp_port[bus_id][substream->stream];
- } else if (cpu_is_omap2420()) {
- dma = omap24xx_dma_reqs[bus_id][substream->stream];
- port = omap2420_mcbsp_port[bus_id][substream->stream];
- } else if (cpu_is_omap2430()) {
- dma = omap24xx_dma_reqs[bus_id][substream->stream];
- port = omap2430_mcbsp_port[bus_id][substream->stream];
- } else if (cpu_is_omap343x()) {
- dma = omap24xx_dma_reqs[bus_id][substream->stream];
- port = omap34xx_mcbsp_port[bus_id][substream->stream];
- } else if (cpu_is_omap44xx()) {
- dma = omap44xx_dma_reqs[bus_id][substream->stream];
- port = omap44xx_mcbsp_port[bus_id][substream->stream];
- } else {
- return -ENODEV;
- }
+
+ dma = omap_mcbsp_dma_ch_params(bus_id, substream->stream);
+ port = omap_mcbsp_dma_reg_params(bus_id, substream->stream);
+
switch (params_format(params)) {
case SNDRV_PCM_FORMAT_S16_LE:
dma_data->data_type = OMAP_DMA_DATA_TYPE_S16;
diff --git a/sound/soc/omap/omap-mcbsp.h b/sound/soc/omap/omap-mcbsp.h
index 110c106..37dc721 100644
--- a/sound/soc/omap/omap-mcbsp.h
+++ b/sound/soc/omap/omap-mcbsp.h
@@ -43,7 +43,7 @@
OMAP_MCBSP_CLKGDV, /* Sample rate generator divider */
};
-#if defined(CONFIG_ARCH_OMAP2420)
+#if defined(CONFIG_SOC_OMAP2420)
#define NUM_LINKS 2
#endif
#if defined(CONFIG_ARCH_OMAP15XX) || defined(CONFIG_ARCH_OMAP16XX)
@@ -54,7 +54,7 @@
#undef NUM_LINKS
#define NUM_LINKS 4
#endif
-#if defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP3)
+#if defined(CONFIG_ARCH_OMAP3) || defined(CONFIG_SOC_OMAP2430)
#undef NUM_LINKS
#define NUM_LINKS 5
#endif