Merge tag 'renesas-boards-for-v3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/boards
Merge "Renesas ARM Based SoC Boards Updates for v3.17" from Simon Horman:
- armadillo800eva LED support
- Remove now unnecessary work arounds for c\lock issues
- Enable R-Car Gen2 CMA code
* tag 'renesas-boards-for-v3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
ARM: shmobile: Enable R-Car Gen2 CMA code in board files
ARM: shmobile: armadillo800eva reference: Spelling s/ED/LED/
ARM: shmobile: armadillo800eva legacy: Add LED support
ARM: shmobile: lager-reference: Remove workarounds for core clock issues
ARM: shmobile: koelsch-reference: Remove workarounds for core clock issues
Signed-off-by: Olof Johansson <olof@lixom.net>
diff --git a/arch/arm/mach-shmobile/Kconfig b/arch/arm/mach-shmobile/Kconfig
index 7980730..b25cc79 100644
--- a/arch/arm/mach-shmobile/Kconfig
+++ b/arch/arm/mach-shmobile/Kconfig
@@ -12,6 +12,8 @@
select NO_IOPORT_MAP
select PINCTRL
select ARCH_REQUIRE_GPIOLIB
+ select ARCH_HAS_CPUFREQ
+ select ARCH_HAS_OPP
if ARCH_SHMOBILE_MULTI
diff --git a/arch/arm/mach-shmobile/Makefile b/arch/arm/mach-shmobile/Makefile
index 38d5fe8..9c0ad3e 100644
--- a/arch/arm/mach-shmobile/Makefile
+++ b/arch/arm/mach-shmobile/Makefile
@@ -53,6 +53,7 @@
obj-$(CONFIG_ARCH_R8A7740) += pm-r8a7740.o pm-rmobile.o
obj-$(CONFIG_ARCH_R8A7779) += pm-r8a7779.o pm-rcar.o
obj-$(CONFIG_ARCH_R8A7790) += pm-r8a7790.o pm-rcar.o
+obj-$(CONFIG_ARCH_R8A7791) += pm-r8a7791.o pm-rcar.o
# Board objects
ifdef CONFIG_ARCH_SHMOBILE_MULTI
diff --git a/arch/arm/mach-shmobile/board-ape6evm-reference.c b/arch/arm/mach-shmobile/board-ape6evm-reference.c
index 3276afc..76e4ff1 100644
--- a/arch/arm/mach-shmobile/board-ape6evm-reference.c
+++ b/arch/arm/mach-shmobile/board-ape6evm-reference.c
@@ -24,10 +24,10 @@
#include <linux/pinctrl/machine.h>
#include <linux/platform_device.h>
#include <linux/sh_clk.h>
-#include <mach/common.h>
#include <mach/r8a73a4.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
+#include "common.h"
static void __init ape6evm_add_standard_devices(void)
{
diff --git a/arch/arm/mach-shmobile/board-ape6evm.c b/arch/arm/mach-shmobile/board-ape6evm.c
index fe071a9..8f8da25 100644
--- a/arch/arm/mach-shmobile/board-ape6evm.c
+++ b/arch/arm/mach-shmobile/board-ape6evm.c
@@ -33,11 +33,11 @@
#include <linux/regulator/machine.h>
#include <linux/sh_clk.h>
#include <linux/smsc911x.h>
-#include <mach/common.h>
-#include <mach/irqs.h>
#include <mach/r8a73a4.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
+#include "common.h"
+#include "irqs.h"
/* LEDS */
static struct gpio_led ape6evm_leds[] = {
diff --git a/arch/arm/mach-shmobile/board-armadillo800eva-reference.c b/arch/arm/mach-shmobile/board-armadillo800eva-reference.c
index f660fbb..0ae4982 100644
--- a/arch/arm/mach-shmobile/board-armadillo800eva-reference.c
+++ b/arch/arm/mach-shmobile/board-armadillo800eva-reference.c
@@ -24,10 +24,10 @@
#include <linux/kernel.h>
#include <linux/gpio.h>
#include <linux/io.h>
-#include <mach/common.h>
#include <mach/r8a7740.h>
#include <asm/mach/arch.h>
#include <asm/hardware/cache-l2x0.h>
+#include "common.h"
/*
* CON1 Camera Module
@@ -53,11 +53,11 @@
* CON22 Serial
* CON23 LAN
* CON24 USB3
- * LED1 Camera LED(Yellow)
+ * LED1 Camera LED (Yellow)
* LED2 Power LED (Green)
- * ED3-LED6 User LED(Yellow)
- * LED7 LAN link LED(Green)
- * LED8 LAN activity LED(Yellow)
+ * LED3-LED6 User LED (Yellow)
+ * LED7 LAN link LED (Green)
+ * LED8 LAN activity LED (Yellow)
*/
/*
diff --git a/arch/arm/mach-shmobile/board-armadillo800eva.c b/arch/arm/mach-shmobile/board-armadillo800eva.c
index 30fcac7..395638d 100644
--- a/arch/arm/mach-shmobile/board-armadillo800eva.c
+++ b/arch/arm/mach-shmobile/board-armadillo800eva.c
@@ -45,8 +45,6 @@
#include <linux/mmc/sh_mobile_sdhi.h>
#include <linux/i2c-gpio.h>
#include <linux/reboot.h>
-#include <mach/common.h>
-#include <mach/irqs.h>
#include <mach/r8a7740.h>
#include <media/mt9t112.h>
#include <media/sh_mobile_ceu.h>
@@ -61,7 +59,9 @@
#include <video/sh_mobile_hdmi.h>
#include <sound/sh_fsi.h>
#include <sound/simple_card.h>
-
+#include "common.h"
+#include "irqs.h"
+#include "pm-rmobile.h"
#include "sh-gpio.h"
/*
@@ -578,6 +578,40 @@
},
};
+/* LEDS */
+static struct gpio_led gpio_leds[] = {
+ {
+ .name = "LED3",
+ .gpio = 102,
+ .default_state = LEDS_GPIO_DEFSTATE_ON,
+ }, {
+ .name = "LED4",
+ .gpio = 111,
+ .default_state = LEDS_GPIO_DEFSTATE_ON,
+ }, {
+ .name = "LED5",
+ .gpio = 110,
+ .default_state = LEDS_GPIO_DEFSTATE_ON,
+ }, {
+ .name = "LED6",
+ .gpio = 177,
+ .default_state = LEDS_GPIO_DEFSTATE_ON,
+ },
+};
+
+static struct gpio_led_platform_data leds_gpio_info = {
+ .leds = gpio_leds,
+ .num_leds = ARRAY_SIZE(gpio_leds),
+};
+
+static struct platform_device leds_gpio_device = {
+ .name = "leds-gpio",
+ .id = -1,
+ .dev = {
+ .platform_data = &leds_gpio_info,
+ },
+};
+
/* GPIO KEY */
#define GPIO_KEY(c, g, d, ...) \
{ .code = c, .gpio = g, .desc = d, .active_low = 1, __VA_ARGS__ }
@@ -1069,6 +1103,7 @@
&lcdc0_device,
&pwm_device,
&pwm_backlight_device,
+ &leds_gpio_device,
&gpio_keys_device,
&sh_eth_device,
&vcc_sdhi0,
diff --git a/arch/arm/mach-shmobile/board-bockw-reference.c b/arch/arm/mach-shmobile/board-bockw-reference.c
index 027373f..91ff3a2 100644
--- a/arch/arm/mach-shmobile/board-bockw-reference.c
+++ b/arch/arm/mach-shmobile/board-bockw-reference.c
@@ -19,9 +19,9 @@
*/
#include <linux/of_platform.h>
-#include <mach/common.h>
#include <mach/r8a7778.h>
#include <asm/mach/arch.h>
+#include "common.h"
/*
* see board-bock.c for checking detail of dip-switch
diff --git a/arch/arm/mach-shmobile/board-bockw.c b/arch/arm/mach-shmobile/board-bockw.c
index f444be2..8cb057f 100644
--- a/arch/arm/mach-shmobile/board-bockw.c
+++ b/arch/arm/mach-shmobile/board-bockw.c
@@ -35,12 +35,12 @@
#include <linux/spi/flash.h>
#include <linux/usb/renesas_usbhs.h>
#include <media/soc_camera.h>
-#include <mach/common.h>
-#include <mach/irqs.h>
#include <mach/r8a7778.h>
#include <asm/mach/arch.h>
#include <sound/rcar_snd.h>
#include <sound/simple_card.h>
+#include "common.h"
+#include "irqs.h"
#define FPGA 0x18200000
#define IRQ0MR 0x30
diff --git a/arch/arm/mach-shmobile/board-genmai-reference.c b/arch/arm/mach-shmobile/board-genmai-reference.c
index 2ff6ad6..d341ef0 100644
--- a/arch/arm/mach-shmobile/board-genmai-reference.c
+++ b/arch/arm/mach-shmobile/board-genmai-reference.c
@@ -20,11 +20,11 @@
#include <linux/kernel.h>
#include <linux/of_platform.h>
-#include <mach/clock.h>
-#include <mach/common.h>
#include <mach/r7s72100.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
+#include "clock.h"
+#include "common.h"
/*
* This is a really crude hack to provide clkdev support to platform
diff --git a/arch/arm/mach-shmobile/board-genmai.c b/arch/arm/mach-shmobile/board-genmai.c
index c94201e..f0a8eca 100644
--- a/arch/arm/mach-shmobile/board-genmai.c
+++ b/arch/arm/mach-shmobile/board-genmai.c
@@ -25,11 +25,11 @@
#include <linux/sh_eth.h>
#include <linux/spi/rspi.h>
#include <linux/spi/spi.h>
-#include <mach/common.h>
-#include <mach/irqs.h>
#include <mach/r7s72100.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
+#include "common.h"
+#include "irqs.h"
/* Ether */
static const struct sh_eth_plat_data ether_pdata __initconst = {
diff --git a/arch/arm/mach-shmobile/board-koelsch-reference.c b/arch/arm/mach-shmobile/board-koelsch-reference.c
index d322a16..5e0375f 100644
--- a/arch/arm/mach-shmobile/board-koelsch-reference.c
+++ b/arch/arm/mach-shmobile/board-koelsch-reference.c
@@ -23,12 +23,12 @@
#include <linux/kernel.h>
#include <linux/of_platform.h>
#include <linux/platform_data/rcar-du.h>
-#include <mach/clock.h>
-#include <mach/common.h>
-#include <mach/irqs.h>
-#include <mach/rcar-gen2.h>
#include <mach/r8a7791.h>
#include <asm/mach/arch.h>
+#include "clock.h"
+#include "common.h"
+#include "irqs.h"
+#include "rcar-gen2.h"
/* DU */
static struct rcar_du_encoder_data koelsch_du_encoders[] = {
@@ -92,24 +92,9 @@
{ "lvds0", "lvds.0", "rcar-du-r8a7791" },
};
-/*
- * This is a really crude hack to work around core platform clock issues
- */
-static const struct clk_name clk_enables[] __initconst = {
- { "ether", NULL, "ee700000.ethernet" },
- { "i2c2", NULL, "e6530000.i2c" },
- { "msiof0", NULL, "e6e20000.spi" },
- { "qspi_mod", NULL, "e6b10000.spi" },
- { "sdhi0", NULL, "ee100000.sd" },
- { "sdhi1", NULL, "ee140000.sd" },
- { "sdhi2", NULL, "ee160000.sd" },
- { "thermal", NULL, "e61f0000.thermal" },
-};
-
static void __init koelsch_add_standard_devices(void)
{
shmobile_clk_workaround(clk_names, ARRAY_SIZE(clk_names), false);
- shmobile_clk_workaround(clk_enables, ARRAY_SIZE(clk_enables), true);
r8a7791_add_dt_devices();
of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
@@ -128,5 +113,6 @@
.init_time = rcar_gen2_timer_init,
.init_machine = koelsch_add_standard_devices,
.init_late = shmobile_init_late,
+ .reserve = rcar_gen2_reserve,
.dt_compat = koelsch_boards_compat_dt,
MACHINE_END
diff --git a/arch/arm/mach-shmobile/board-koelsch.c b/arch/arm/mach-shmobile/board-koelsch.c
index c6c6889..db4b8a3 100644
--- a/arch/arm/mach-shmobile/board-koelsch.c
+++ b/arch/arm/mach-shmobile/board-koelsch.c
@@ -45,12 +45,12 @@
#include <linux/spi/flash.h>
#include <linux/spi/rspi.h>
#include <linux/spi/spi.h>
-#include <mach/common.h>
-#include <mach/irqs.h>
#include <mach/r8a7791.h>
-#include <mach/rcar-gen2.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
+#include "common.h"
+#include "irqs.h"
+#include "rcar-gen2.h"
/* DU */
static struct rcar_du_encoder_data koelsch_du_encoders[] = {
@@ -526,5 +526,6 @@
.init_time = rcar_gen2_timer_init,
.init_machine = koelsch_init,
.init_late = shmobile_init_late,
+ .reserve = rcar_gen2_reserve,
.dt_compat = koelsch_boards_compat_dt,
MACHINE_END
diff --git a/arch/arm/mach-shmobile/board-kzm9g-reference.c b/arch/arm/mach-shmobile/board-kzm9g-reference.c
index a735a1d..e6285de 100644
--- a/arch/arm/mach-shmobile/board-kzm9g-reference.c
+++ b/arch/arm/mach-shmobile/board-kzm9g-reference.c
@@ -26,10 +26,10 @@
#include <linux/input.h>
#include <linux/of_platform.h>
#include <mach/sh73a0.h>
-#include <mach/common.h>
#include <asm/hardware/cache-l2x0.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
+#include "common.h"
static void __init kzm_init(void)
{
diff --git a/arch/arm/mach-shmobile/board-kzm9g.c b/arch/arm/mach-shmobile/board-kzm9g.c
index f94ec8c..fff330f 100644
--- a/arch/arm/mach-shmobile/board-kzm9g.c
+++ b/arch/arm/mach-shmobile/board-kzm9g.c
@@ -43,13 +43,13 @@
#include <linux/videodev2.h>
#include <sound/sh_fsi.h>
#include <sound/simple_card.h>
-#include <mach/irqs.h>
#include <mach/sh73a0.h>
-#include <mach/common.h>
#include <asm/hardware/cache-l2x0.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <video/sh_mobile_lcdc.h>
+#include "common.h"
+#include "irqs.h"
/*
* external GPIO
diff --git a/arch/arm/mach-shmobile/board-lager-reference.c b/arch/arm/mach-shmobile/board-lager-reference.c
index 749832e..c5e656e 100644
--- a/arch/arm/mach-shmobile/board-lager-reference.c
+++ b/arch/arm/mach-shmobile/board-lager-reference.c
@@ -22,12 +22,12 @@
#include <linux/init.h>
#include <linux/of_platform.h>
#include <linux/platform_data/rcar-du.h>
-#include <mach/clock.h>
-#include <mach/common.h>
-#include <mach/irqs.h>
-#include <mach/rcar-gen2.h>
#include <mach/r8a7790.h>
#include <asm/mach/arch.h>
+#include "clock.h"
+#include "common.h"
+#include "irqs.h"
+#include "rcar-gen2.h"
/* DU */
static struct rcar_du_encoder_data lager_du_encoders[] = {
@@ -98,23 +98,9 @@
{ "lvds1", "lvds.1", "rcar-du-r8a7790" },
};
-/*
- * This is a really crude hack to work around core platform clock issues
- */
-static const struct clk_name clk_enables[] __initconst = {
- { "ether", NULL, "ee700000.ethernet" },
- { "msiof1", NULL, "e6e10000.spi" },
- { "mmcif1", NULL, "ee220000.mmc" },
- { "qspi_mod", NULL, "e6b10000.spi" },
- { "sdhi0", NULL, "ee100000.sd" },
- { "sdhi2", NULL, "ee140000.sd" },
- { "thermal", NULL, "e61f0000.thermal" },
-};
-
static void __init lager_add_standard_devices(void)
{
shmobile_clk_workaround(clk_names, ARRAY_SIZE(clk_names), false);
- shmobile_clk_workaround(clk_enables, ARRAY_SIZE(clk_enables), true);
r8a7790_add_dt_devices();
of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
@@ -133,5 +119,6 @@
.init_time = rcar_gen2_timer_init,
.init_machine = lager_add_standard_devices,
.init_late = shmobile_init_late,
+ .reserve = rcar_gen2_reserve,
.dt_compat = lager_boards_compat_dt,
MACHINE_END
diff --git a/arch/arm/mach-shmobile/board-lager.c b/arch/arm/mach-shmobile/board-lager.c
index f8b1e05..a51d202 100644
--- a/arch/arm/mach-shmobile/board-lager.c
+++ b/arch/arm/mach-shmobile/board-lager.c
@@ -45,8 +45,6 @@
#include <linux/sh_eth.h>
#include <linux/usb/phy.h>
#include <linux/usb/renesas_usbhs.h>
-#include <mach/common.h>
-#include <mach/irqs.h>
#include <mach/r8a7790.h>
#include <media/soc_camera.h>
#include <asm/mach-types.h>
@@ -58,6 +56,9 @@
#include <linux/spi/spi.h>
#include <sound/rcar_snd.h>
#include <sound/simple_card.h>
+#include "common.h"
+#include "irqs.h"
+#include "rcar-gen2.h"
/*
* SSI-AK4643
@@ -890,5 +891,6 @@
.init_time = rcar_gen2_timer_init,
.init_machine = lager_init,
.init_late = shmobile_init_late,
+ .reserve = rcar_gen2_reserve,
.dt_compat = lager_boards_compat_dt,
MACHINE_END
diff --git a/arch/arm/mach-shmobile/board-mackerel.c b/arch/arm/mach-shmobile/board-mackerel.c
index 0ff4d8e..0ece865 100644
--- a/arch/arm/mach-shmobile/board-mackerel.c
+++ b/arch/arm/mach-shmobile/board-mackerel.c
@@ -47,7 +47,7 @@
#include <linux/regulator/fixed.h>
#include <linux/regulator/machine.h>
#include <linux/smsc911x.h>
-#include <linux/sh_intc.h>
+#include <linux/sh_clk.h>
#include <linux/tca6416_keypad.h>
#include <linux/usb/renesas_usbhs.h>
#include <linux/dma-mapping.h>
@@ -58,14 +58,12 @@
#include <media/soc_camera_platform.h>
#include <sound/sh_fsi.h>
#include <sound/simple_card.h>
-
-#include <mach/common.h>
-#include <mach/irqs.h>
#include <mach/sh7372.h>
-
#include <asm/mach/arch.h>
#include <asm/mach-types.h>
-
+#include "common.h"
+#include "irqs.h"
+#include "pm-rmobile.h"
#include "sh-gpio.h"
/*
diff --git a/arch/arm/mach-shmobile/board-marzen-reference.c b/arch/arm/mach-shmobile/board-marzen-reference.c
index 2773936..94bd572 100644
--- a/arch/arm/mach-shmobile/board-marzen-reference.c
+++ b/arch/arm/mach-shmobile/board-marzen-reference.c
@@ -20,10 +20,10 @@
*/
#include <mach/r8a7779.h>
-#include <mach/common.h>
-#include <mach/irqs.h>
#include <asm/irq.h>
#include <asm/mach/arch.h>
+#include "common.h"
+#include "irqs.h"
static void __init marzen_init(void)
{
diff --git a/arch/arm/mach-shmobile/board-marzen.c b/arch/arm/mach-shmobile/board-marzen.c
index d832a44..fe445ef 100644
--- a/arch/arm/mach-shmobile/board-marzen.c
+++ b/arch/arm/mach-shmobile/board-marzen.c
@@ -43,11 +43,11 @@
#include <linux/mfd/tmio.h>
#include <media/soc_camera.h>
#include <mach/r8a7779.h>
-#include <mach/common.h>
-#include <mach/irqs.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/traps.h>
+#include "common.h"
+#include "irqs.h"
/* Fixed 3.3V regulator to be used by SDHI0 */
static struct regulator_consumer_supply fixed3v3_power_consumers[] = {
diff --git a/arch/arm/mach-shmobile/clock-r7s72100.c b/arch/arm/mach-shmobile/clock-r7s72100.c
index df18748..457dab0 100644
--- a/arch/arm/mach-shmobile/clock-r7s72100.c
+++ b/arch/arm/mach-shmobile/clock-r7s72100.c
@@ -19,8 +19,8 @@
#include <linux/io.h>
#include <linux/sh_clk.h>
#include <linux/clkdev.h>
-#include <mach/common.h>
#include <mach/r7s72100.h>
+#include "common.h"
/* Frequency Control Registers */
#define FRQCR 0xfcfe0010
diff --git a/arch/arm/mach-shmobile/clock-r8a73a4.c b/arch/arm/mach-shmobile/clock-r8a73a4.c
index b5bc22c..0f43149 100644
--- a/arch/arm/mach-shmobile/clock-r8a73a4.c
+++ b/arch/arm/mach-shmobile/clock-r8a73a4.c
@@ -22,8 +22,8 @@
#include <linux/kernel.h>
#include <linux/sh_clk.h>
#include <linux/clkdev.h>
-#include <mach/clock.h>
-#include <mach/common.h>
+#include "common.h"
+#include "clock.h"
#define CPG_BASE 0xe6150000
#define CPG_LEN 0x270
diff --git a/arch/arm/mach-shmobile/clock-r8a7740.c b/arch/arm/mach-shmobile/clock-r8a7740.c
index 50931e3..ffefec5 100644
--- a/arch/arm/mach-shmobile/clock-r8a7740.c
+++ b/arch/arm/mach-shmobile/clock-r8a7740.c
@@ -22,9 +22,9 @@
#include <linux/io.h>
#include <linux/sh_clk.h>
#include <linux/clkdev.h>
-#include <mach/clock.h>
-#include <mach/common.h>
#include <mach/r8a7740.h>
+#include "clock.h"
+#include "common.h"
/*
* | MDx | XTAL1/EXTAL1 | System | EXTALR |
diff --git a/arch/arm/mach-shmobile/clock-r8a7778.c b/arch/arm/mach-shmobile/clock-r8a7778.c
index 13f8f3a..16bbc94 100644
--- a/arch/arm/mach-shmobile/clock-r8a7778.c
+++ b/arch/arm/mach-shmobile/clock-r8a7778.c
@@ -39,8 +39,8 @@
#include <linux/io.h>
#include <linux/sh_clk.h>
#include <linux/clkdev.h>
-#include <mach/clock.h>
-#include <mach/common.h>
+#include "clock.h"
+#include "common.h"
#define MSTPCR0 IOMEM(0xffc80030)
#define MSTPCR1 IOMEM(0xffc80034)
diff --git a/arch/arm/mach-shmobile/clock-r8a7779.c b/arch/arm/mach-shmobile/clock-r8a7779.c
index a13298b..d81539a 100644
--- a/arch/arm/mach-shmobile/clock-r8a7779.c
+++ b/arch/arm/mach-shmobile/clock-r8a7779.c
@@ -23,8 +23,8 @@
#include <linux/io.h>
#include <linux/sh_clk.h>
#include <linux/clkdev.h>
-#include <mach/clock.h>
-#include <mach/common.h>
+#include "clock.h"
+#include "common.h"
/*
* MD1 = 1 MD1 = 0
diff --git a/arch/arm/mach-shmobile/clock-r8a7790.c b/arch/arm/mach-shmobile/clock-r8a7790.c
index 296a057..ca980669 100644
--- a/arch/arm/mach-shmobile/clock-r8a7790.c
+++ b/arch/arm/mach-shmobile/clock-r8a7790.c
@@ -22,9 +22,10 @@
#include <linux/kernel.h>
#include <linux/sh_clk.h>
#include <linux/clkdev.h>
-#include <mach/clock.h>
-#include <mach/common.h>
#include <mach/r8a7790.h>
+#include "clock.h"
+#include "common.h"
+#include "rcar-gen2.h"
/*
* MD EXTAL PLL0 PLL1 PLL3
diff --git a/arch/arm/mach-shmobile/clock-r8a7791.c b/arch/arm/mach-shmobile/clock-r8a7791.c
index e2fdfcc..10e193d 100644
--- a/arch/arm/mach-shmobile/clock-r8a7791.c
+++ b/arch/arm/mach-shmobile/clock-r8a7791.c
@@ -23,9 +23,9 @@
#include <linux/kernel.h>
#include <linux/sh_clk.h>
#include <linux/clkdev.h>
-#include <mach/clock.h>
-#include <mach/common.h>
-#include <mach/rcar-gen2.h>
+#include "clock.h"
+#include "common.h"
+#include "rcar-gen2.h"
/*
* MD EXTAL PLL0 PLL1 PLL3
diff --git a/arch/arm/mach-shmobile/clock-sh7372.c b/arch/arm/mach-shmobile/clock-sh7372.c
index d16d9ca..7071676 100644
--- a/arch/arm/mach-shmobile/clock-sh7372.c
+++ b/arch/arm/mach-shmobile/clock-sh7372.c
@@ -21,8 +21,8 @@
#include <linux/io.h>
#include <linux/sh_clk.h>
#include <linux/clkdev.h>
-#include <mach/clock.h>
-#include <mach/common.h>
+#include "clock.h"
+#include "common.h"
/* SH7372 registers */
#define FRQCRA IOMEM(0xe6150000)
diff --git a/arch/arm/mach-shmobile/clock-sh73a0.c b/arch/arm/mach-shmobile/clock-sh73a0.c
index 0d9cd1f..37f4838 100644
--- a/arch/arm/mach-shmobile/clock-sh73a0.c
+++ b/arch/arm/mach-shmobile/clock-sh73a0.c
@@ -22,8 +22,8 @@
#include <linux/sh_clk.h>
#include <linux/clkdev.h>
#include <asm/processor.h>
-#include <mach/clock.h>
-#include <mach/common.h>
+#include "clock.h"
+#include "common.h"
#define FRQCRA IOMEM(0xe6150000)
#define FRQCRB IOMEM(0xe6150004)
diff --git a/arch/arm/mach-shmobile/clock.c b/arch/arm/mach-shmobile/clock.c
index e7232a0..806f940 100644
--- a/arch/arm/mach-shmobile/clock.c
+++ b/arch/arm/mach-shmobile/clock.c
@@ -25,7 +25,7 @@
#ifdef CONFIG_COMMON_CLK
#include <linux/clk.h>
#include <linux/clkdev.h>
-#include <mach/clock.h>
+#include "clock.h"
void __init shmobile_clk_workaround(const struct clk_name *clks,
int nr_clks, bool enable)
@@ -49,8 +49,8 @@
#else /* CONFIG_COMMON_CLK */
#include <linux/sh_clk.h>
#include <linux/export.h>
-#include <mach/clock.h>
-#include <mach/common.h>
+#include "clock.h"
+#include "common.h"
unsigned long shmobile_fixed_ratio_clk_recalc(struct clk *clk)
{
diff --git a/arch/arm/mach-shmobile/include/mach/clock.h b/arch/arm/mach-shmobile/clock.h
similarity index 100%
rename from arch/arm/mach-shmobile/include/mach/clock.h
rename to arch/arm/mach-shmobile/clock.h
diff --git a/arch/arm/mach-shmobile/include/mach/common.h b/arch/arm/mach-shmobile/common.h
similarity index 94%
rename from arch/arm/mach-shmobile/include/mach/common.h
rename to arch/arm/mach-shmobile/common.h
index f7a360e..1e81199 100644
--- a/arch/arm/mach-shmobile/include/mach/common.h
+++ b/arch/arm/mach-shmobile/common.h
@@ -35,8 +35,10 @@
#ifdef CONFIG_SUSPEND
int shmobile_suspend_init(void);
+void shmobile_smp_apmu_suspend_init(void);
#else
static inline int shmobile_suspend_init(void) { return 0; }
+static inline void shmobile_smp_apmu_suspend_init(void) { }
#endif
#ifdef CONFIG_CPU_IDLE
diff --git a/arch/arm/mach-shmobile/console.c b/arch/arm/mach-shmobile/console.c
index 9411a5b..f2e79f2 100644
--- a/arch/arm/mach-shmobile/console.c
+++ b/arch/arm/mach-shmobile/console.c
@@ -19,8 +19,8 @@
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/platform_device.h>
-#include <mach/common.h>
#include <asm/mach/map.h>
+#include "common.h"
void __init shmobile_setup_console(void)
{
diff --git a/arch/arm/mach-shmobile/include/mach/dma-register.h b/arch/arm/mach-shmobile/dma-register.h
similarity index 100%
rename from arch/arm/mach-shmobile/include/mach/dma-register.h
rename to arch/arm/mach-shmobile/dma-register.h
diff --git a/arch/arm/mach-shmobile/include/mach/irqs.h b/arch/arm/mach-shmobile/include/mach/irqs.h
index d241bfd..5aee83f 100644
--- a/arch/arm/mach-shmobile/include/mach/irqs.h
+++ b/arch/arm/mach-shmobile/include/mach/irqs.h
@@ -1,24 +1,10 @@
#ifndef __ASM_MACH_IRQS_H
#define __ASM_MACH_IRQS_H
-#include <linux/sh_intc.h>
-
-/* GIC */
-#define gic_spi(nr) ((nr) + 32)
-#define gic_iid(nr) (nr) /* ICCIAR / interrupt ID */
-
-/* INTCS */
-#define INTCS_VECT_BASE 0x3400
-#define INTCS_VECT(n, vect) INTC_VECT((n), INTCS_VECT_BASE + (vect))
-#define intcs_evt2irq(evt) evt2irq(INTCS_VECT_BASE + (evt))
+/* Stuck here until drivers/pinctl/sh-pfc gets rid of legacy code */
/* External IRQ pins */
#define IRQPIN_BASE 2000
#define irq_pin(nr) ((nr) + IRQPIN_BASE)
-/* GPIO IRQ */
-#define _GPIO_IRQ_BASE 2500
-#define GPIO_IRQ_BASE(x) (_GPIO_IRQ_BASE + (32 * x))
-#define GPIO_IRQ(x, y) (_GPIO_IRQ_BASE + (32 * x) + y)
-
#endif /* __ASM_MACH_IRQS_H */
diff --git a/arch/arm/mach-shmobile/include/mach/r8a7740.h b/arch/arm/mach-shmobile/include/mach/r8a7740.h
index 5e3c9ec..1d1a5fd 100644
--- a/arch/arm/mach-shmobile/include/mach/r8a7740.h
+++ b/arch/arm/mach-shmobile/include/mach/r8a7740.h
@@ -19,8 +19,6 @@
#ifndef __ASM_R8A7740_H__
#define __ASM_R8A7740_H__
-#include <mach/pm-rmobile.h>
-
/*
* MD_CKx pin
*/
diff --git a/arch/arm/mach-shmobile/include/mach/r8a7779.h b/arch/arm/mach-shmobile/include/mach/r8a7779.h
index 88eecea..def10a2 100644
--- a/arch/arm/mach-shmobile/include/mach/r8a7779.h
+++ b/arch/arm/mach-shmobile/include/mach/r8a7779.h
@@ -2,8 +2,6 @@
#define __ASM_R8A7779_H__
#include <linux/sh_clk.h>
-#include <linux/pm_domain.h>
-#include <mach/pm-rcar.h>
/* HPB-DMA slave IDs */
enum {
@@ -12,16 +10,6 @@
HPBDMA_SLAVE_SDHI0_RX,
};
-struct r8a7779_pm_domain {
- struct generic_pm_domain genpd;
- struct rcar_sysc_ch ch;
-};
-
-static inline struct rcar_sysc_ch *to_r8a7779_ch(struct generic_pm_domain *d)
-{
- return &container_of(d, struct r8a7779_pm_domain, genpd)->ch;
-}
-
extern void r8a7779_init_delay(void);
extern void r8a7779_init_irq_extpin(int irlm);
extern void r8a7779_init_irq_extpin_dt(int irlm);
diff --git a/arch/arm/mach-shmobile/include/mach/r8a7790.h b/arch/arm/mach-shmobile/include/mach/r8a7790.h
index 0b95bab..d755544 100644
--- a/arch/arm/mach-shmobile/include/mach/r8a7790.h
+++ b/arch/arm/mach-shmobile/include/mach/r8a7790.h
@@ -1,8 +1,6 @@
#ifndef __ASM_R8A7790_H__
#define __ASM_R8A7790_H__
-#include <mach/rcar-gen2.h>
-
/* DMA slave IDs */
enum {
RCAR_DMA_SLAVE_INVALID,
diff --git a/arch/arm/mach-shmobile/include/mach/r8a7791.h b/arch/arm/mach-shmobile/include/mach/r8a7791.h
index 664274c..86eae7b 100644
--- a/arch/arm/mach-shmobile/include/mach/r8a7791.h
+++ b/arch/arm/mach-shmobile/include/mach/r8a7791.h
@@ -5,6 +5,7 @@
void r8a7791_add_dt_devices(void);
void r8a7791_clock_init(void);
void r8a7791_pinmux_init(void);
+void r8a7791_pm_init(void);
extern struct smp_operations r8a7791_smp_ops;
#endif /* __ASM_R8A7791_H__ */
diff --git a/arch/arm/mach-shmobile/include/mach/sh7372.h b/arch/arm/mach-shmobile/include/mach/sh7372.h
index 854a9f0..4ad960d 100644
--- a/arch/arm/mach-shmobile/include/mach/sh7372.h
+++ b/arch/arm/mach-shmobile/include/mach/sh7372.h
@@ -11,10 +11,6 @@
#ifndef __ASM_SH7372_H__
#define __ASM_SH7372_H__
-#include <linux/sh_clk.h>
-#include <linux/pm_domain.h>
-#include <mach/pm-rmobile.h>
-
/* DMA slave IDs */
enum {
SHDMA_SLAVE_INVALID,
diff --git a/arch/arm/mach-shmobile/intc-sh7372.c b/arch/arm/mach-shmobile/intc-sh7372.c
index a91caad..e2af00b 100644
--- a/arch/arm/mach-shmobile/intc-sh7372.c
+++ b/arch/arm/mach-shmobile/intc-sh7372.c
@@ -22,11 +22,10 @@
#include <linux/module.h>
#include <linux/irq.h>
#include <linux/io.h>
-#include <linux/sh_intc.h>
-#include <mach/intc.h>
-#include <mach/irqs.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
+#include "intc.h"
+#include "irqs.h"
enum {
UNUSED_INTCA = 0,
diff --git a/arch/arm/mach-shmobile/intc-sh73a0.c b/arch/arm/mach-shmobile/intc-sh73a0.c
index 19a26f4..1a8f9a7 100644
--- a/arch/arm/mach-shmobile/intc-sh73a0.c
+++ b/arch/arm/mach-shmobile/intc-sh73a0.c
@@ -22,14 +22,13 @@
#include <linux/module.h>
#include <linux/irq.h>
#include <linux/io.h>
-#include <linux/sh_intc.h>
#include <linux/irqchip.h>
#include <linux/irqchip/arm-gic.h>
-#include <mach/intc.h>
-#include <mach/irqs.h>
#include <mach/sh73a0.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
+#include "intc.h"
+#include "irqs.h"
enum {
UNUSED = 0,
diff --git a/arch/arm/mach-shmobile/include/mach/intc.h b/arch/arm/mach-shmobile/intc.h
similarity index 100%
rename from arch/arm/mach-shmobile/include/mach/intc.h
rename to arch/arm/mach-shmobile/intc.h
diff --git a/arch/arm/mach-shmobile/irqs.h b/arch/arm/mach-shmobile/irqs.h
new file mode 100644
index 0000000..4ff2d2a
--- /dev/null
+++ b/arch/arm/mach-shmobile/irqs.h
@@ -0,0 +1,21 @@
+#ifndef __SHMOBILE_IRQS_H
+#define __SHMOBILE_IRQS_H
+
+#include <linux/sh_intc.h>
+#include <mach/irqs.h>
+
+/* GIC */
+#define gic_spi(nr) ((nr) + 32)
+#define gic_iid(nr) (nr) /* ICCIAR / interrupt ID */
+
+/* INTCS */
+#define INTCS_VECT_BASE 0x3400
+#define INTCS_VECT(n, vect) INTC_VECT((n), INTCS_VECT_BASE + (vect))
+#define intcs_evt2irq(evt) evt2irq(INTCS_VECT_BASE + (evt))
+
+/* GPIO IRQ */
+#define _GPIO_IRQ_BASE 2500
+#define GPIO_IRQ_BASE(x) (_GPIO_IRQ_BASE + (32 * x))
+#define GPIO_IRQ(x, y) (_GPIO_IRQ_BASE + (32 * x) + y)
+
+#endif /* __SHMOBILE_IRQS_H */
diff --git a/arch/arm/mach-shmobile/platsmp-apmu.c b/arch/arm/mach-shmobile/platsmp-apmu.c
index 8cb641c..590e35c 100644
--- a/arch/arm/mach-shmobile/platsmp-apmu.c
+++ b/arch/arm/mach-shmobile/platsmp-apmu.c
@@ -7,16 +7,20 @@
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
+#include <linux/cpu_pm.h>
#include <linux/delay.h>
#include <linux/init.h>
#include <linux/io.h>
#include <linux/ioport.h>
#include <linux/of_address.h>
#include <linux/smp.h>
+#include <linux/suspend.h>
#include <asm/cacheflush.h>
#include <asm/cp15.h>
+#include <asm/proc-fns.h>
#include <asm/smp_plat.h>
-#include <mach/common.h>
+#include <asm/suspend.h>
+#include "common.h"
static struct {
void __iomem *iomem;
@@ -141,7 +145,7 @@
return apmu_wrap(cpu, apmu_power_on);
}
-#ifdef CONFIG_HOTPLUG_CPU
+#if defined(CONFIG_HOTPLUG_CPU) || defined(CONFIG_SUSPEND)
/* nicked from arch/arm/mach-exynos/hotplug.c */
static inline void cpu_enter_lowpower_a15(void)
{
@@ -172,16 +176,40 @@
dsb();
}
-void shmobile_smp_apmu_cpu_die(unsigned int cpu)
+void shmobile_smp_apmu_cpu_shutdown(unsigned int cpu)
{
- /* For this particular CPU deregister boot vector */
- shmobile_smp_hook(cpu, 0, 0);
/* Select next sleep mode using the APMU */
apmu_wrap(cpu, apmu_power_off);
/* Do ARM specific CPU shutdown */
cpu_enter_lowpower_a15();
+}
+
+static inline void cpu_leave_lowpower(void)
+{
+ unsigned int v;
+
+ asm volatile("mrc p15, 0, %0, c1, c0, 0\n"
+ " orr %0, %0, %1\n"
+ " mcr p15, 0, %0, c1, c0, 0\n"
+ " mrc p15, 0, %0, c1, c0, 1\n"
+ " orr %0, %0, %2\n"
+ " mcr p15, 0, %0, c1, c0, 1\n"
+ : "=&r" (v)
+ : "Ir" (CR_C), "Ir" (0x40)
+ : "cc");
+}
+#endif
+
+#if defined(CONFIG_HOTPLUG_CPU)
+void shmobile_smp_apmu_cpu_die(unsigned int cpu)
+{
+ /* For this particular CPU deregister boot vector */
+ shmobile_smp_hook(cpu, 0, 0);
+
+ /* Shutdown CPU core */
+ shmobile_smp_apmu_cpu_shutdown(cpu);
/* jump to shared mach-shmobile sleep / reset code */
shmobile_smp_sleep();
@@ -192,3 +220,27 @@
return apmu_wrap(cpu, apmu_power_off_poll);
}
#endif
+
+#if defined(CONFIG_SUSPEND)
+static int shmobile_smp_apmu_do_suspend(unsigned long cpu)
+{
+ shmobile_smp_hook(cpu, virt_to_phys(cpu_resume), 0);
+ shmobile_smp_apmu_cpu_shutdown(cpu);
+ cpu_do_idle(); /* WFI selects Core Standby */
+ return 1;
+}
+
+static int shmobile_smp_apmu_enter_suspend(suspend_state_t state)
+{
+ cpu_suspend(smp_processor_id(), shmobile_smp_apmu_do_suspend);
+ cpu_leave_lowpower();
+ return 0;
+}
+
+void shmobile_smp_apmu_suspend_init(void)
+{
+ shmobile_suspend_ops.enter = shmobile_smp_apmu_enter_suspend;
+}
+#else
+void shmobile_smp_apmu_suspend_init(void) {}
+#endif
diff --git a/arch/arm/mach-shmobile/platsmp-scu.c b/arch/arm/mach-shmobile/platsmp-scu.c
index 673ad6e..6466311 100644
--- a/arch/arm/mach-shmobile/platsmp-scu.c
+++ b/arch/arm/mach-shmobile/platsmp-scu.c
@@ -15,7 +15,7 @@
#include <asm/cacheflush.h>
#include <asm/smp_plat.h>
#include <asm/smp_scu.h>
-#include <mach/common.h>
+#include "common.h"
static int shmobile_smp_scu_notifier_call(struct notifier_block *nfb,
unsigned long action, void *hcpu)
diff --git a/arch/arm/mach-shmobile/platsmp.c b/arch/arm/mach-shmobile/platsmp.c
index 9ebc246..3923e09 100644
--- a/arch/arm/mach-shmobile/platsmp.c
+++ b/arch/arm/mach-shmobile/platsmp.c
@@ -13,7 +13,7 @@
#include <linux/init.h>
#include <asm/cacheflush.h>
#include <asm/smp_plat.h>
-#include <mach/common.h>
+#include "common.h"
extern unsigned long shmobile_smp_fn[];
extern unsigned long shmobile_smp_arg[];
diff --git a/arch/arm/mach-shmobile/pm-r8a7740.c b/arch/arm/mach-shmobile/pm-r8a7740.c
index 40b87aa..a0d44d5 100644
--- a/arch/arm/mach-shmobile/pm-r8a7740.c
+++ b/arch/arm/mach-shmobile/pm-r8a7740.c
@@ -10,8 +10,8 @@
*/
#include <linux/console.h>
#include <linux/suspend.h>
-#include <mach/pm-rmobile.h>
-#include <mach/common.h>
+#include "common.h"
+#include "pm-rmobile.h"
#ifdef CONFIG_PM
static int r8a7740_pd_a4s_suspend(void)
diff --git a/arch/arm/mach-shmobile/pm-r8a7779.c b/arch/arm/mach-shmobile/pm-r8a7779.c
index d6fe189..f0f36cb5 100644
--- a/arch/arm/mach-shmobile/pm-r8a7779.c
+++ b/arch/arm/mach-shmobile/pm-r8a7779.c
@@ -13,20 +13,31 @@
#include <linux/suspend.h>
#include <linux/err.h>
#include <linux/pm_clock.h>
+#include <linux/pm_domain.h>
#include <linux/platform_device.h>
#include <linux/delay.h>
#include <linux/irq.h>
#include <linux/interrupt.h>
#include <linux/console.h>
#include <asm/io.h>
-#include <mach/common.h>
-#include <mach/pm-rcar.h>
#include <mach/r8a7779.h>
+#include "common.h"
+#include "pm-rcar.h"
/* SYSC */
#define SYSCIER 0x0c
#define SYSCIMR 0x10
+struct r8a7779_pm_domain {
+ struct generic_pm_domain genpd;
+ struct rcar_sysc_ch ch;
+};
+
+static inline struct rcar_sysc_ch *to_r8a7779_ch(struct generic_pm_domain *d)
+{
+ return &container_of(d, struct r8a7779_pm_domain, genpd)->ch;
+}
+
#if defined(CONFIG_PM) || defined(CONFIG_SMP)
static void __init r8a7779_sysc_init(void)
diff --git a/arch/arm/mach-shmobile/pm-r8a7790.c b/arch/arm/mach-shmobile/pm-r8a7790.c
index fc82839..0f1090d 100644
--- a/arch/arm/mach-shmobile/pm-r8a7790.c
+++ b/arch/arm/mach-shmobile/pm-r8a7790.c
@@ -12,8 +12,8 @@
#include <linux/kernel.h>
#include <asm/io.h>
-#include <mach/pm-rcar.h>
#include <mach/r8a7790.h>
+#include "pm-rcar.h"
/* SYSC */
#define SYSCIER 0x0c
diff --git a/arch/arm/mach-shmobile/pm-r8a7791.c b/arch/arm/mach-shmobile/pm-r8a7791.c
new file mode 100644
index 0000000..1519087
--- /dev/null
+++ b/arch/arm/mach-shmobile/pm-r8a7791.c
@@ -0,0 +1,47 @@
+/*
+ * r8a7791 Power management support
+ *
+ * Copyright (C) 2014 Renesas Electronics Corporation
+ * Copyright (C) 2011 Renesas Solutions Corp.
+ * Copyright (C) 2011 Magnus Damm
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
+
+#include <asm/io.h>
+#include <linux/kernel.h>
+#include <mach/r8a7791.h>
+#include "pm-rcar.h"
+
+/* SYSC */
+#define SYSCIER 0x0c
+#define SYSCIMR 0x10
+
+#if defined(CONFIG_SMP)
+
+static void __init r8a7791_sysc_init(void)
+{
+ void __iomem *base = rcar_sysc_init(0xe6180000);
+
+ /* enable all interrupt sources, but do not use interrupt handler */
+ iowrite32(0x0131000e, base + SYSCIER);
+ iowrite32(0, base + SYSCIMR);
+}
+
+#else /* CONFIG_SMP */
+
+static inline void r8a7791_sysc_init(void) {}
+
+#endif /* CONFIG_SMP */
+
+void __init r8a7791_pm_init(void)
+{
+ static int once;
+
+ if (once++)
+ return;
+
+ r8a7791_sysc_init();
+}
diff --git a/arch/arm/mach-shmobile/pm-rcar.c b/arch/arm/mach-shmobile/pm-rcar.c
index 1f465a1..34b8a56 100644
--- a/arch/arm/mach-shmobile/pm-rcar.c
+++ b/arch/arm/mach-shmobile/pm-rcar.c
@@ -13,7 +13,7 @@
#include <linux/mm.h>
#include <linux/spinlock.h>
#include <asm/io.h>
-#include <mach/pm-rcar.h>
+#include "pm-rcar.h"
/* SYSC */
#define SYSCSR 0x00
diff --git a/arch/arm/mach-shmobile/include/mach/pm-rcar.h b/arch/arm/mach-shmobile/pm-rcar.h
similarity index 100%
rename from arch/arm/mach-shmobile/include/mach/pm-rcar.h
rename to arch/arm/mach-shmobile/pm-rcar.h
diff --git a/arch/arm/mach-shmobile/pm-rmobile.c b/arch/arm/mach-shmobile/pm-rmobile.c
index f710235..ebdd16e 100644
--- a/arch/arm/mach-shmobile/pm-rmobile.c
+++ b/arch/arm/mach-shmobile/pm-rmobile.c
@@ -17,7 +17,7 @@
#include <linux/pm.h>
#include <linux/pm_clock.h>
#include <asm/io.h>
-#include <mach/pm-rmobile.h>
+#include "pm-rmobile.h"
/* SYSC */
#define SPDCR IOMEM(0xe6180008)
diff --git a/arch/arm/mach-shmobile/include/mach/pm-rmobile.h b/arch/arm/mach-shmobile/pm-rmobile.h
similarity index 100%
rename from arch/arm/mach-shmobile/include/mach/pm-rmobile.h
rename to arch/arm/mach-shmobile/pm-rmobile.h
diff --git a/arch/arm/mach-shmobile/pm-sh7372.c b/arch/arm/mach-shmobile/pm-sh7372.c
index 0de75fd..7ef9a01 100644
--- a/arch/arm/mach-shmobile/pm-sh7372.c
+++ b/arch/arm/mach-shmobile/pm-sh7372.c
@@ -25,9 +25,9 @@
#include <asm/io.h>
#include <asm/tlbflush.h>
#include <asm/suspend.h>
-#include <mach/common.h>
#include <mach/sh7372.h>
-#include <mach/pm-rmobile.h>
+#include "common.h"
+#include "pm-rmobile.h"
/* DBG */
#define DBGREG1 IOMEM(0xe6100020)
diff --git a/arch/arm/mach-shmobile/pm-sh73a0.c b/arch/arm/mach-shmobile/pm-sh73a0.c
index 99086e9..a7e4668 100644
--- a/arch/arm/mach-shmobile/pm-sh73a0.c
+++ b/arch/arm/mach-shmobile/pm-sh73a0.c
@@ -9,7 +9,7 @@
*/
#include <linux/suspend.h>
-#include <mach/common.h>
+#include "common.h"
#ifdef CONFIG_SUSPEND
static int sh73a0_enter_suspend(suspend_state_t suspend_state)
diff --git a/arch/arm/mach-shmobile/include/mach/rcar-gen2.h b/arch/arm/mach-shmobile/rcar-gen2.h
similarity index 85%
rename from arch/arm/mach-shmobile/include/mach/rcar-gen2.h
rename to arch/arm/mach-shmobile/rcar-gen2.h
index 43f606e..ce53cb5 100644
--- a/arch/arm/mach-shmobile/include/mach/rcar-gen2.h
+++ b/arch/arm/mach-shmobile/rcar-gen2.h
@@ -4,5 +4,6 @@
void rcar_gen2_timer_init(void);
#define MD(nr) BIT(nr)
u32 rcar_gen2_read_mode_pins(void);
+void rcar_gen2_reserve(void);
#endif /* __ASM_RCAR_GEN2_H__ */
diff --git a/arch/arm/mach-shmobile/setup-emev2.c b/arch/arm/mach-shmobile/setup-emev2.c
index d953ff6..6e4ffa7 100644
--- a/arch/arm/mach-shmobile/setup-emev2.c
+++ b/arch/arm/mach-shmobile/setup-emev2.c
@@ -20,10 +20,10 @@
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/of_platform.h>
-#include <mach/common.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
+#include "common.h"
static struct map_desc emev2_io_desc[] __initdata = {
#ifdef CONFIG_SMP
diff --git a/arch/arm/mach-shmobile/setup-r7s72100.c b/arch/arm/mach-shmobile/setup-r7s72100.c
index 412e179..17a74d3 100644
--- a/arch/arm/mach-shmobile/setup-r7s72100.c
+++ b/arch/arm/mach-shmobile/setup-r7s72100.c
@@ -22,10 +22,10 @@
#include <linux/kernel.h>
#include <linux/of_platform.h>
#include <linux/sh_timer.h>
-#include <mach/common.h>
-#include <mach/irqs.h>
#include <mach/r7s72100.h>
#include <asm/mach/arch.h>
+#include "common.h"
+#include "irqs.h"
static struct resource mtu2_resources[] __initdata = {
DEFINE_RES_MEM(0xfcff0000, 0x400),
diff --git a/arch/arm/mach-shmobile/setup-r8a73a4.c b/arch/arm/mach-shmobile/setup-r8a73a4.c
index 9333770..da94d9b 100644
--- a/arch/arm/mach-shmobile/setup-r8a73a4.c
+++ b/arch/arm/mach-shmobile/setup-r8a73a4.c
@@ -24,11 +24,11 @@
#include <linux/serial_sci.h>
#include <linux/sh_dma.h>
#include <linux/sh_timer.h>
-#include <mach/common.h>
-#include <mach/dma-register.h>
-#include <mach/irqs.h>
#include <mach/r8a73a4.h>
#include <asm/mach/arch.h>
+#include "common.h"
+#include "dma-register.h"
+#include "irqs.h"
static const struct resource pfc_resources[] = {
DEFINE_RES_MEM(0xe6050000, 0x9000),
diff --git a/arch/arm/mach-shmobile/setup-r8a7740.c b/arch/arm/mach-shmobile/setup-r8a7740.c
index 35dec23..10170b3 100644
--- a/arch/arm/mach-shmobile/setup-r8a7740.c
+++ b/arch/arm/mach-shmobile/setup-r8a7740.c
@@ -31,15 +31,15 @@
#include <linux/sh_dma.h>
#include <linux/sh_timer.h>
#include <linux/platform_data/sh_ipmmu.h>
-#include <mach/dma-register.h>
#include <mach/r8a7740.h>
-#include <mach/pm-rmobile.h>
-#include <mach/common.h>
-#include <mach/irqs.h>
#include <asm/mach-types.h>
#include <asm/mach/map.h>
#include <asm/mach/arch.h>
#include <asm/mach/time.h>
+#include "common.h"
+#include "dma-register.h"
+#include "irqs.h"
+#include "pm-rmobile.h"
static struct map_desc r8a7740_io_desc[] __initdata = {
/*
diff --git a/arch/arm/mach-shmobile/setup-r8a7778.c b/arch/arm/mach-shmobile/setup-r8a7778.c
index d311ef9..d9f4529 100644
--- a/arch/arm/mach-shmobile/setup-r8a7778.c
+++ b/arch/arm/mach-shmobile/setup-r8a7778.c
@@ -37,11 +37,11 @@
#include <linux/usb/ehci_pdriver.h>
#include <linux/usb/ohci_pdriver.h>
#include <linux/dma-mapping.h>
-#include <mach/irqs.h>
#include <mach/r8a7778.h>
-#include <mach/common.h>
#include <asm/mach/arch.h>
#include <asm/hardware/cache-l2x0.h>
+#include "common.h"
+#include "irqs.h"
/* SCIF */
#define R8A7778_SCIF(index, baseaddr, irq) \
diff --git a/arch/arm/mach-shmobile/setup-r8a7779.c b/arch/arm/mach-shmobile/setup-r8a7779.c
index aba4ed6..86ec4b6 100644
--- a/arch/arm/mach-shmobile/setup-r8a7779.c
+++ b/arch/arm/mach-shmobile/setup-r8a7779.c
@@ -40,14 +40,14 @@
#include <linux/usb/ehci_pdriver.h>
#include <linux/usb/ohci_pdriver.h>
#include <linux/pm_runtime.h>
-#include <mach/irqs.h>
#include <mach/r8a7779.h>
-#include <mach/common.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/time.h>
#include <asm/mach/map.h>
#include <asm/hardware/cache-l2x0.h>
+#include "common.h"
+#include "irqs.h"
static struct map_desc r8a7779_io_desc[] __initdata = {
/* 2M entity map for 0xf0000000 (MPCORE) */
diff --git a/arch/arm/mach-shmobile/setup-r8a7790.c b/arch/arm/mach-shmobile/setup-r8a7790.c
index 6bd08b1..e190768 100644
--- a/arch/arm/mach-shmobile/setup-r8a7790.c
+++ b/arch/arm/mach-shmobile/setup-r8a7790.c
@@ -26,11 +26,12 @@
#include <linux/serial_sci.h>
#include <linux/sh_dma.h>
#include <linux/sh_timer.h>
-#include <mach/common.h>
-#include <mach/dma-register.h>
-#include <mach/irqs.h>
#include <mach/r8a7790.h>
#include <asm/mach/arch.h>
+#include "common.h"
+#include "dma-register.h"
+#include "irqs.h"
+#include "rcar-gen2.h"
/* Audio-DMAC */
#define AUDIO_DMAC_SLAVE(_id, _addr, t, r) \
@@ -325,6 +326,8 @@
.smp = smp_ops(r8a7790_smp_ops),
.init_early = r8a7790_init_early,
.init_time = rcar_gen2_timer_init,
+ .init_late = shmobile_init_late,
+ .reserve = rcar_gen2_reserve,
.dt_compat = r8a7790_boards_compat_dt,
MACHINE_END
#endif /* CONFIG_USE_OF */
diff --git a/arch/arm/mach-shmobile/setup-r8a7791.c b/arch/arm/mach-shmobile/setup-r8a7791.c
index 04a96dd..7e970d0 100644
--- a/arch/arm/mach-shmobile/setup-r8a7791.c
+++ b/arch/arm/mach-shmobile/setup-r8a7791.c
@@ -26,11 +26,11 @@
#include <linux/platform_data/irq-renesas-irqc.h>
#include <linux/serial_sci.h>
#include <linux/sh_timer.h>
-#include <mach/common.h>
-#include <mach/irqs.h>
#include <mach/r8a7791.h>
-#include <mach/rcar-gen2.h>
#include <asm/mach/arch.h>
+#include "common.h"
+#include "irqs.h"
+#include "rcar-gen2.h"
static const struct resource pfc_resources[] __initconst = {
DEFINE_RES_MEM(0xe6060000, 0x250),
@@ -217,6 +217,8 @@
.smp = smp_ops(r8a7791_smp_ops),
.init_early = shmobile_init_delay,
.init_time = rcar_gen2_timer_init,
+ .init_late = shmobile_init_late,
+ .reserve = rcar_gen2_reserve,
.dt_compat = r8a7791_boards_compat_dt,
MACHINE_END
#endif /* CONFIG_USE_OF */
diff --git a/arch/arm/mach-shmobile/setup-rcar-gen2.c b/arch/arm/mach-shmobile/setup-rcar-gen2.c
index 542c5a4..73fb2a6 100644
--- a/arch/arm/mach-shmobile/setup-rcar-gen2.c
+++ b/arch/arm/mach-shmobile/setup-rcar-gen2.c
@@ -20,11 +20,14 @@
#include <linux/clk/shmobile.h>
#include <linux/clocksource.h>
+#include <linux/device.h>
+#include <linux/dma-contiguous.h>
#include <linux/io.h>
#include <linux/kernel.h>
-#include <mach/common.h>
-#include <mach/rcar-gen2.h>
+#include <linux/of_fdt.h>
#include <asm/mach/arch.h>
+#include "common.h"
+#include "rcar-gen2.h"
#define MODEMR 0xe6160060
@@ -110,3 +113,72 @@
#endif
clocksource_of_init();
}
+
+struct memory_reserve_config {
+ u64 reserved;
+ u64 base, size;
+};
+
+static int __init rcar_gen2_scan_mem(unsigned long node, const char *uname,
+ int depth, void *data)
+{
+ const char *type = of_get_flat_dt_prop(node, "device_type", NULL);
+ const __be32 *reg, *endp;
+ int l;
+ struct memory_reserve_config *mrc = data;
+ u64 lpae_start = 1ULL << 32;
+
+ /* We are scanning "memory" nodes only */
+ if (type == NULL || strcmp(type, "memory"))
+ return 0;
+
+ reg = of_get_flat_dt_prop(node, "linux,usable-memory", &l);
+ if (reg == NULL)
+ reg = of_get_flat_dt_prop(node, "reg", &l);
+ if (reg == NULL)
+ return 0;
+
+ endp = reg + (l / sizeof(__be32));
+ while ((endp - reg) >= (dt_root_addr_cells + dt_root_size_cells)) {
+ u64 base, size;
+
+ base = dt_mem_next_cell(dt_root_addr_cells, ®);
+ size = dt_mem_next_cell(dt_root_size_cells, ®);
+
+ if (base >= lpae_start)
+ continue;
+
+ if ((base + size) >= lpae_start)
+ size = lpae_start - base;
+
+ if (size < mrc->reserved)
+ continue;
+
+ if (base < mrc->base)
+ continue;
+
+ /* keep the area at top near the 32-bit legacy limit */
+ mrc->base = base + size - mrc->reserved;
+ mrc->size = mrc->reserved;
+ }
+
+ return 0;
+}
+
+struct cma *rcar_gen2_dma_contiguous;
+
+void __init rcar_gen2_reserve(void)
+{
+ struct memory_reserve_config mrc;
+
+ /* reserve 256 MiB at the top of the physical legacy 32-bit space */
+ memset(&mrc, 0, sizeof(mrc));
+ mrc.reserved = SZ_256M;
+
+ of_scan_flat_dt(rcar_gen2_scan_mem, &mrc);
+#ifdef CONFIG_DMA_CMA
+ if (mrc.size)
+ dma_contiguous_reserve_area(mrc.size, mrc.base, 0,
+ &rcar_gen2_dma_contiguous);
+#endif
+}
diff --git a/arch/arm/mach-shmobile/setup-sh7372.c b/arch/arm/mach-shmobile/setup-sh7372.c
index 2a8b9f2..5571f86 100644
--- a/arch/arm/mach-shmobile/setup-sh7372.c
+++ b/arch/arm/mach-shmobile/setup-sh7372.c
@@ -29,19 +29,19 @@
#include <linux/io.h>
#include <linux/serial_sci.h>
#include <linux/sh_dma.h>
-#include <linux/sh_intc.h>
#include <linux/sh_timer.h>
#include <linux/pm_domain.h>
#include <linux/dma-mapping.h>
#include <linux/platform_data/sh_ipmmu.h>
-#include <mach/dma-register.h>
-#include <mach/irqs.h>
#include <mach/sh7372.h>
-#include <mach/common.h>
#include <asm/mach/map.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/time.h>
+#include "common.h"
+#include "dma-register.h"
+#include "irqs.h"
+#include "pm-rmobile.h"
static struct map_desc sh7372_io_desc[] __initdata = {
/* create a 1:1 entity map for 0xe6xxxxxx
diff --git a/arch/arm/mach-shmobile/setup-sh73a0.c b/arch/arm/mach-shmobile/setup-sh73a0.c
index ad00724..b30bbee 100644
--- a/arch/arm/mach-shmobile/setup-sh73a0.c
+++ b/arch/arm/mach-shmobile/setup-sh73a0.c
@@ -29,18 +29,17 @@
#include <linux/io.h>
#include <linux/serial_sci.h>
#include <linux/sh_dma.h>
-#include <linux/sh_intc.h>
#include <linux/sh_timer.h>
#include <linux/platform_data/sh_ipmmu.h>
#include <linux/platform_data/irq-renesas-intc-irqpin.h>
-#include <mach/dma-register.h>
-#include <mach/irqs.h>
#include <mach/sh73a0.h>
-#include <mach/common.h>
#include <asm/mach-types.h>
#include <asm/mach/map.h>
#include <asm/mach/arch.h>
#include <asm/mach/time.h>
+#include "common.h"
+#include "dma-register.h"
+#include "irqs.h"
static struct map_desc sh73a0_io_desc[] __initdata = {
/* create a 1:1 entity map for 0xe6xxxxxx
diff --git a/arch/arm/mach-shmobile/smp-emev2.c b/arch/arm/mach-shmobile/smp-emev2.c
index 2dfd748..6ff1df1 100644
--- a/arch/arm/mach-shmobile/smp-emev2.c
+++ b/arch/arm/mach-shmobile/smp-emev2.c
@@ -23,9 +23,9 @@
#include <linux/spinlock.h>
#include <linux/io.h>
#include <linux/delay.h>
-#include <mach/common.h>
#include <asm/smp_plat.h>
#include <asm/smp_scu.h>
+#include "common.h"
#define EMEV2_SCU_BASE 0x1e000000
#define EMEV2_SMU_BASE 0xe0110000
diff --git a/arch/arm/mach-shmobile/smp-r8a7779.c b/arch/arm/mach-shmobile/smp-r8a7779.c
index e7a3201..c230fc0 100644
--- a/arch/arm/mach-shmobile/smp-r8a7779.c
+++ b/arch/arm/mach-shmobile/smp-r8a7779.c
@@ -23,13 +23,13 @@
#include <linux/spinlock.h>
#include <linux/io.h>
#include <linux/delay.h>
-#include <mach/common.h>
-#include <mach/pm-rcar.h>
#include <mach/r8a7779.h>
#include <asm/cacheflush.h>
#include <asm/smp_plat.h>
#include <asm/smp_scu.h>
#include <asm/smp_twd.h>
+#include "common.h"
+#include "pm-rcar.h"
#define AVECR IOMEM(0xfe700040)
#define R8A7779_SCU_BASE 0xf0000000
diff --git a/arch/arm/mach-shmobile/smp-r8a7790.c b/arch/arm/mach-shmobile/smp-r8a7790.c
index 5910527..7590e2b 100644
--- a/arch/arm/mach-shmobile/smp-r8a7790.c
+++ b/arch/arm/mach-shmobile/smp-r8a7790.c
@@ -18,9 +18,9 @@
#include <linux/smp.h>
#include <linux/io.h>
#include <asm/smp_plat.h>
-#include <mach/common.h>
-#include <mach/pm-rcar.h>
#include <mach/r8a7790.h>
+#include "common.h"
+#include "pm-rcar.h"
#define RST 0xe6160000
#define CA15BAR 0x0020
@@ -69,6 +69,7 @@
/* turn on power to SCU */
r8a7790_pm_init();
+ shmobile_smp_apmu_suspend_init();
rcar_sysc_power_up(&r8a7790_ca15_scu);
rcar_sysc_power_up(&r8a7790_ca7_scu);
}
diff --git a/arch/arm/mach-shmobile/smp-r8a7791.c b/arch/arm/mach-shmobile/smp-r8a7791.c
index ec97952..c6543b6 100644
--- a/arch/arm/mach-shmobile/smp-r8a7791.c
+++ b/arch/arm/mach-shmobile/smp-r8a7791.c
@@ -18,9 +18,9 @@
#include <linux/smp.h>
#include <linux/io.h>
#include <asm/smp_plat.h>
-#include <mach/common.h>
#include <mach/r8a7791.h>
-#include <mach/rcar-gen2.h>
+#include "common.h"
+#include "rcar-gen2.h"
#define RST 0xe6160000
#define CA15BAR 0x0020
@@ -50,6 +50,9 @@
writel_relaxed((readl_relaxed(p + CA15RESCNT) & ~0x0f) | 0xa5a50000,
p + CA15RESCNT);
iounmap(p);
+
+ r8a7791_pm_init();
+ shmobile_smp_apmu_suspend_init();
}
static int r8a7791_smp_boot_secondary(unsigned int cpu,
diff --git a/arch/arm/mach-shmobile/smp-sh73a0.c b/arch/arm/mach-shmobile/smp-sh73a0.c
index 13ba36a..bf4aff9 100644
--- a/arch/arm/mach-shmobile/smp-sh73a0.c
+++ b/arch/arm/mach-shmobile/smp-sh73a0.c
@@ -22,10 +22,10 @@
#include <linux/smp.h>
#include <linux/io.h>
#include <linux/delay.h>
-#include <mach/common.h>
#include <mach/sh73a0.h>
#include <asm/smp_plat.h>
#include <asm/smp_twd.h>
+#include "common.h"
#define WUPCR IOMEM(0xe6151010)
#define SRESCR IOMEM(0xe6151018)