Merge tag 'omap-for-v3.8-rc2/fixes-signed-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes
From Tony Lindgren:
The biggest change is a fix to deal with different power state
on omap2 registers that causes issues trying to use common PM code.
Also fix few incorrect registers, and an issue for omap1 USB, and
few sparse fixes for issues that sneaked in with all the clean-up.
* tag 'omap-for-v3.8-rc2/fixes-signed-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: OMAP2+: am33xx-hwmod: Fix wrongly terminated am33xx_usbss_mpu_irqs array
ARM: OMAP1: fix USB configuration use-after-release
ARM: OMAP2/3: PRM: fix bogus OMAP2xxx powerstate return values
ARM: OMAP3: clock data: Add missing enable/disable for EMU clock
ARM: OMAP4: PRM: Correct wrong instance usage for reading reset sources
ARM: OMAP4: PRM: fix RSTTIME and RSTST offsets
ARM: OMAP4: PRM: Correct reset source map
ARM: OMAP: SRAM: resolve sparse warnings
ARM: OMAP AM33xx: hwmod data: resolve sparse warnings
ARM: OMAP: 32k counter: resolve sparse warnings
Signed-off-by: Olof Johansson <olof@lixom.net>
diff --git a/Documentation/devicetree/bindings/clock/imx23-clock.txt b/Documentation/devicetree/bindings/clock/imx23-clock.txt
index baadbb1..5083c0b 100644
--- a/Documentation/devicetree/bindings/clock/imx23-clock.txt
+++ b/Documentation/devicetree/bindings/clock/imx23-clock.txt
@@ -60,11 +60,6 @@
compatible = "fsl,imx23-clkctrl";
reg = <0x80040000 0x2000>;
#clock-cells = <1>;
- clock-output-names =
- ...
- "uart", /* 32 */
- ...
- "end_of_list";
};
auart0: serial@8006c000 {
diff --git a/Documentation/devicetree/bindings/clock/imx25-clock.txt b/Documentation/devicetree/bindings/clock/imx25-clock.txt
index c2a3525..db4f2f0 100644
--- a/Documentation/devicetree/bindings/clock/imx25-clock.txt
+++ b/Documentation/devicetree/bindings/clock/imx25-clock.txt
@@ -146,10 +146,6 @@
compatible = "fsl,imx25-ccm";
reg = <0x53f80000 0x4000>;
interrupts = <31>;
- clock-output-names = ...
- "uart_ipg",
- "uart_serial",
- ...;
};
uart1: serial@43f90000 {
diff --git a/Documentation/devicetree/bindings/clock/imx28-clock.txt b/Documentation/devicetree/bindings/clock/imx28-clock.txt
index 52a49a4..e6587af 100644
--- a/Documentation/devicetree/bindings/clock/imx28-clock.txt
+++ b/Documentation/devicetree/bindings/clock/imx28-clock.txt
@@ -83,11 +83,6 @@
compatible = "fsl,imx28-clkctrl";
reg = <0x80040000 0x2000>;
#clock-cells = <1>;
- clock-output-names =
- ...
- "uart", /* 45 */
- ...
- "end_of_list";
};
auart0: serial@8006a000 {
diff --git a/Documentation/devicetree/bindings/clock/imx6q-clock.txt b/Documentation/devicetree/bindings/clock/imx6q-clock.txt
index d77b4e6..f73fdf5 100644
--- a/Documentation/devicetree/bindings/clock/imx6q-clock.txt
+++ b/Documentation/devicetree/bindings/clock/imx6q-clock.txt
@@ -211,10 +211,6 @@
reg = <0x020c4000 0x4000>;
interrupts = <0 87 0x04 0 88 0x04>;
#clock-cells = <1>;
- clock-output-names = ...
- "uart_ipg",
- "uart_serial",
- ...;
};
uart1: serial@02020000 {
diff --git a/Documentation/devicetree/bindings/gpio/gpio-poweroff.txt b/Documentation/devicetree/bindings/gpio/gpio-poweroff.txt
index 558cdf3..d4eab92 100644
--- a/Documentation/devicetree/bindings/gpio/gpio-poweroff.txt
+++ b/Documentation/devicetree/bindings/gpio/gpio-poweroff.txt
@@ -1,4 +1,19 @@
-GPIO line that should be set high/low to power off a device
+Driver a GPIO line that can be used to turn the power off.
+
+The driver supports both level triggered and edge triggered power off.
+At driver load time, the driver will request the given gpio line and
+install a pm_power_off handler. If the optional properties 'input' is
+not found, the GPIO line will be driven in the inactive
+state. Otherwise its configured as an input.
+
+When the pm_power_off is called, the gpio is configured as an output,
+and drive active, so triggering a level triggered power off
+condition. This will also cause an inactive->active edge condition, so
+triggering positive edge triggered power off. After a delay of 100ms,
+the GPIO is set to inactive, thus causing an active->inactive edge,
+triggering negative edge triggered power off. After another 100ms
+delay the GPIO is driver active again. If the power is still on and
+the CPU still running after a 3000ms delay, a WARN_ON(1) is emitted.
Required properties:
- compatible : should be "gpio-poweroff".
@@ -13,10 +28,9 @@
property is not specified, the GPIO is initialized as an output in its
inactive state.
-
Examples:
gpio-poweroff {
compatible = "gpio-poweroff";
- gpios = <&gpio 4 0>; /* GPIO 4 Active Low */
+ gpios = <&gpio 4 0>;
};
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index f95ba14..ab864d9 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -371,7 +371,6 @@
config ARCH_CLPS711X
bool "Cirrus Logic CLPS711x/EP721x/EP731x-based"
select ARCH_REQUIRE_GPIOLIB
- select ARCH_USES_GETTIMEOFFSET
select AUTO_ZRELADDR
select CLKDEV_LOOKUP
select COMMON_CLK
diff --git a/arch/arm/boot/dts/armada-370-xp.dtsi b/arch/arm/boot/dts/armada-370-xp.dtsi
index cf6c48a..4c0abe8 100644
--- a/arch/arm/boot/dts/armada-370-xp.dtsi
+++ b/arch/arm/boot/dts/armada-370-xp.dtsi
@@ -50,17 +50,19 @@
ranges;
serial@d0012000 {
- compatible = "ns16550";
+ compatible = "snps,dw-apb-uart";
reg = <0xd0012000 0x100>;
reg-shift = <2>;
interrupts = <41>;
+ reg-io-width = <4>;
status = "disabled";
};
serial@d0012100 {
- compatible = "ns16550";
+ compatible = "snps,dw-apb-uart";
reg = <0xd0012100 0x100>;
reg-shift = <2>;
interrupts = <42>;
+ reg-io-width = <4>;
status = "disabled";
};
diff --git a/arch/arm/boot/dts/armada-xp-mv78230.dtsi b/arch/arm/boot/dts/armada-xp-mv78230.dtsi
index c45c7b4..271855a 100644
--- a/arch/arm/boot/dts/armada-xp-mv78230.dtsi
+++ b/arch/arm/boot/dts/armada-xp-mv78230.dtsi
@@ -34,7 +34,14 @@
reg = <0>;
clocks = <&cpuclk 0>;
};
- }
+
+ cpu@1 {
+ device_type = "cpu";
+ compatible = "marvell,sheeva-v7";
+ reg = <1>;
+ clocks = <&cpuclk 1>;
+ };
+ };
soc {
pinctrl {
diff --git a/arch/arm/boot/dts/armada-xp-mv78260.dtsi b/arch/arm/boot/dts/armada-xp-mv78260.dtsi
index a2aee57..1c1937d 100644
--- a/arch/arm/boot/dts/armada-xp-mv78260.dtsi
+++ b/arch/arm/boot/dts/armada-xp-mv78260.dtsi
@@ -85,5 +85,13 @@
#interrupts-cells = <2>;
interrupts = <24>;
};
+
+ ethernet@d0034000 {
+ compatible = "marvell,armada-370-neta";
+ reg = <0xd0034000 0x2500>;
+ interrupts = <14>;
+ clocks = <&gateclk 1>;
+ status = "disabled";
+ };
};
};
diff --git a/arch/arm/boot/dts/armada-xp-mv78460.dtsi b/arch/arm/boot/dts/armada-xp-mv78460.dtsi
index da03a12..4905cf3 100644
--- a/arch/arm/boot/dts/armada-xp-mv78460.dtsi
+++ b/arch/arm/boot/dts/armada-xp-mv78460.dtsi
@@ -100,5 +100,13 @@
#interrupts-cells = <2>;
interrupts = <24>;
};
+
+ ethernet@d0034000 {
+ compatible = "marvell,armada-370-neta";
+ reg = <0xd0034000 0x2500>;
+ interrupts = <14>;
+ clocks = <&gateclk 1>;
+ status = "disabled";
+ };
};
};
diff --git a/arch/arm/boot/dts/armada-xp.dtsi b/arch/arm/boot/dts/armada-xp.dtsi
index 367aa3f..2e37ef1 100644
--- a/arch/arm/boot/dts/armada-xp.dtsi
+++ b/arch/arm/boot/dts/armada-xp.dtsi
@@ -42,17 +42,19 @@
soc {
serial@d0012200 {
- compatible = "ns16550";
+ compatible = "snps,dw-apb-uart";
reg = <0xd0012200 0x100>;
reg-shift = <2>;
interrupts = <43>;
+ reg-io-width = <4>;
status = "disabled";
};
serial@d0012300 {
- compatible = "ns16550";
+ compatible = "snps,dw-apb-uart";
reg = <0xd0012300 0x100>;
reg-shift = <2>;
interrupts = <44>;
+ reg-io-width = <4>;
status = "disabled";
};
@@ -93,14 +95,6 @@
status = "disabled";
};
- ethernet@d0034000 {
- compatible = "marvell,armada-370-neta";
- reg = <0xd0034000 0x2500>;
- interrupts = <14>;
- clocks = <&gateclk 1>;
- status = "disabled";
- };
-
xor@d0060900 {
compatible = "marvell,orion-xor";
reg = <0xd0060900 0x100
diff --git a/arch/arm/boot/dts/dove.dtsi b/arch/arm/boot/dts/dove.dtsi
index f3f7e9d..42eac1f 100644
--- a/arch/arm/boot/dts/dove.dtsi
+++ b/arch/arm/boot/dts/dove.dtsi
@@ -117,6 +117,7 @@
pinctrl: pinctrl@d0200 {
compatible = "marvell,dove-pinctrl";
reg = <0xd0200 0x10>;
+ clocks = <&gate_clk 22>;
};
spi0: spi@10600 {
diff --git a/arch/arm/boot/dts/ecx-2000.dts b/arch/arm/boot/dts/ecx-2000.dts
index 46477ac..139b40c 100644
--- a/arch/arm/boot/dts/ecx-2000.dts
+++ b/arch/arm/boot/dts/ecx-2000.dts
@@ -32,6 +32,7 @@
cpu@0 {
compatible = "arm,cortex-a15";
+ device_type = "cpu";
reg = <0>;
clocks = <&a9pll>;
clock-names = "cpu";
@@ -39,6 +40,7 @@
cpu@1 {
compatible = "arm,cortex-a15";
+ device_type = "cpu";
reg = <1>;
clocks = <&a9pll>;
clock-names = "cpu";
@@ -46,6 +48,7 @@
cpu@2 {
compatible = "arm,cortex-a15";
+ device_type = "cpu";
reg = <2>;
clocks = <&a9pll>;
clock-names = "cpu";
@@ -53,6 +56,7 @@
cpu@3 {
compatible = "arm,cortex-a15";
+ device_type = "cpu";
reg = <3>;
clocks = <&a9pll>;
clock-names = "cpu";
diff --git a/arch/arm/boot/dts/exynos4210-smdkv310.dts b/arch/arm/boot/dts/exynos4210-smdkv310.dts
index 9b23a82..f634907 100644
--- a/arch/arm/boot/dts/exynos4210-smdkv310.dts
+++ b/arch/arm/boot/dts/exynos4210-smdkv310.dts
@@ -26,7 +26,7 @@
};
chosen {
- bootargs = "root=/dev/ram0 rw ramdisk=8192 initrd=0x41000000,8M console=ttySAC2,115200 init=/linuxrc";
+ bootargs = "root=/dev/ram0 rw ramdisk=8192 initrd=0x41000000,8M console=ttySAC1,115200 init=/linuxrc";
};
sdhci@12530000 {
diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi
index 2e3b6ef..3acf594 100644
--- a/arch/arm/boot/dts/exynos5250.dtsi
+++ b/arch/arm/boot/dts/exynos5250.dtsi
@@ -574,7 +574,7 @@
hdmi {
compatible = "samsung,exynos5-hdmi";
- reg = <0x14530000 0x100000>;
+ reg = <0x14530000 0x70000>;
interrupts = <0 95 0>;
};
diff --git a/arch/arm/boot/dts/exynos5440-ssdk5440.dts b/arch/arm/boot/dts/exynos5440-ssdk5440.dts
index 921c83c..81e2c96 100644
--- a/arch/arm/boot/dts/exynos5440-ssdk5440.dts
+++ b/arch/arm/boot/dts/exynos5440-ssdk5440.dts
@@ -21,7 +21,7 @@
};
chosen {
- bootargs = "root=/dev/ram0 rw ramdisk=8192 initrd=0x81000000,8M console=ttySAC2,115200 init=/linuxrc";
+ bootargs = "root=/dev/ram0 rw ramdisk=8192 initrd=0x81000000,8M console=ttySAC0,115200 init=/linuxrc";
};
spi {
diff --git a/arch/arm/boot/dts/highbank.dts b/arch/arm/boot/dts/highbank.dts
index a9ae5d3..5927a8d 100644
--- a/arch/arm/boot/dts/highbank.dts
+++ b/arch/arm/boot/dts/highbank.dts
@@ -30,33 +30,37 @@
#address-cells = <1>;
#size-cells = <0>;
- cpu@0 {
+ cpu@900 {
compatible = "arm,cortex-a9";
- reg = <0>;
+ device_type = "cpu";
+ reg = <0x900>;
next-level-cache = <&L2>;
clocks = <&a9pll>;
clock-names = "cpu";
};
- cpu@1 {
+ cpu@901 {
compatible = "arm,cortex-a9";
- reg = <1>;
+ device_type = "cpu";
+ reg = <0x901>;
next-level-cache = <&L2>;
clocks = <&a9pll>;
clock-names = "cpu";
};
- cpu@2 {
+ cpu@902 {
compatible = "arm,cortex-a9";
- reg = <2>;
+ device_type = "cpu";
+ reg = <0x902>;
next-level-cache = <&L2>;
clocks = <&a9pll>;
clock-names = "cpu";
};
- cpu@3 {
+ cpu@903 {
compatible = "arm,cortex-a9";
- reg = <3>;
+ device_type = "cpu";
+ reg = <0x903>;
next-level-cache = <&L2>;
clocks = <&a9pll>;
clock-names = "cpu";
diff --git a/arch/arm/boot/dts/imx23-olinuxino.dts b/arch/arm/boot/dts/imx23-olinuxino.dts
index 7c43b8e..e7484e4 100644
--- a/arch/arm/boot/dts/imx23-olinuxino.dts
+++ b/arch/arm/boot/dts/imx23-olinuxino.dts
@@ -39,17 +39,17 @@
hog_pins_a: hog@0 {
reg = <0>;
fsl,pinmux-ids = <
- 0x2013 /* MX23_PAD_SSP1_DETECT__GPIO_2_1 */
+ 0x0113 /* MX23_PAD_GPMI_ALE__GPIO_0_17 */
>;
fsl,drive-strength = <0>;
fsl,voltage = <1>;
fsl,pull-up = <0>;
};
- led_pin_gpio0_17: led_gpio0_17@0 {
+ led_pin_gpio2_1: led_gpio2_1@0 {
reg = <0>;
fsl,pinmux-ids = <
- 0x0113 /* MX23_PAD_GPMI_ALE__GPIO_0_17 */
+ 0x2013 /* MX23_PAD_SSP1_DETECT__GPIO_2_1 */
>;
fsl,drive-strength = <0>;
fsl,voltage = <1>;
@@ -110,7 +110,7 @@
leds {
compatible = "gpio-leds";
pinctrl-names = "default";
- pinctrl-0 = <&led_pin_gpio0_17>;
+ pinctrl-0 = <&led_pin_gpio2_1>;
user {
label = "green";
diff --git a/arch/arm/boot/dts/imx31-bug.dts b/arch/arm/boot/dts/imx31-bug.dts
index 24731cb..7f67402 100644
--- a/arch/arm/boot/dts/imx31-bug.dts
+++ b/arch/arm/boot/dts/imx31-bug.dts
@@ -14,7 +14,7 @@
/ {
model = "Buglabs i.MX31 Bug 1.x";
- compatible = "fsl,imx31-bug", "fsl,imx31";
+ compatible = "buglabs,imx31-bug", "fsl,imx31";
memory {
reg = <0x80000000 0x8000000>; /* 128M */
diff --git a/arch/arm/boot/dts/imx53.dtsi b/arch/arm/boot/dts/imx53.dtsi
index 552aed4..edc3f1e 100644
--- a/arch/arm/boot/dts/imx53.dtsi
+++ b/arch/arm/boot/dts/imx53.dtsi
@@ -492,7 +492,7 @@
compatible = "fsl,imx53-flexcan", "fsl,p1010-flexcan";
reg = <0x53fcc000 0x4000>;
interrupts = <83>;
- clocks = <&clks 158>, <&clks 157>;
+ clocks = <&clks 87>, <&clks 86>;
clock-names = "ipg", "per";
status = "disabled";
};
diff --git a/arch/arm/boot/dts/kirkwood-6282.dtsi b/arch/arm/boot/dts/kirkwood-6282.dtsi
index 9ae2004..4ccea21 100644
--- a/arch/arm/boot/dts/kirkwood-6282.dtsi
+++ b/arch/arm/boot/dts/kirkwood-6282.dtsi
@@ -39,6 +39,7 @@
#size-cells = <0>;
interrupts = <32>;
clock-frequency = <100000>;
+ clocks = <&gate_clk 7>;
status = "disabled";
};
};
diff --git a/arch/arm/boot/dts/kirkwood-topkick.dts b/arch/arm/boot/dts/kirkwood-topkick.dts
index c0de5a7..cd15452 100644
--- a/arch/arm/boot/dts/kirkwood-topkick.dts
+++ b/arch/arm/boot/dts/kirkwood-topkick.dts
@@ -82,4 +82,21 @@
gpios = <&gpio1 16 1>;
};
};
+ regulators {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ sata0_power: regulator@1 {
+ compatible = "regulator-fixed";
+ reg = <1>;
+ regulator-name = "SATA0 Power";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ enable-active-high;
+ regulator-always-on;
+ regulator-boot-on;
+ gpio = <&gpio1 4 0>;
+ };
+ };
};
diff --git a/arch/arm/boot/dts/kirkwood.dtsi b/arch/arm/boot/dts/kirkwood.dtsi
index 7735cee..110d6cb 100644
--- a/arch/arm/boot/dts/kirkwood.dtsi
+++ b/arch/arm/boot/dts/kirkwood.dtsi
@@ -144,6 +144,7 @@
compatible = "marvell,orion-ehci";
reg = <0x50000 0x1000>;
interrupts = <19>;
+ clocks = <&gate_clk 3>;
status = "okay";
};
diff --git a/arch/arm/configs/mvebu_defconfig b/arch/arm/configs/mvebu_defconfig
index a702fb3..b5bc96c 100644
--- a/arch/arm/configs/mvebu_defconfig
+++ b/arch/arm/configs/mvebu_defconfig
@@ -33,9 +33,7 @@
CONFIG_MARVELL_PHY=y
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
-CONFIG_SERIAL_OF_PLATFORM=y
-CONFIG_I2C=y
-CONFIG_I2C_MV64XXX=y
+CONFIG_SERIAL_8250_DW=y
CONFIG_GPIOLIB=y
CONFIG_GPIO_SYSFS=y
# CONFIG_USB_SUPPORT is not set
diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm/mach-exynos/Kconfig
index 91d5b6f..e103c29 100644
--- a/arch/arm/mach-exynos/Kconfig
+++ b/arch/arm/mach-exynos/Kconfig
@@ -74,6 +74,8 @@
depends on ARCH_EXYNOS5
select ARM_ARCH_TIMER
select AUTO_ZRELADDR
+ select PINCTRL
+ select PINCTRL_EXYNOS5440
help
Enable EXYNOS5440 SoC support
diff --git a/arch/arm/mach-exynos/common.c b/arch/arm/mach-exynos/common.c
index d6d0dc6..1a89824 100644
--- a/arch/arm/mach-exynos/common.c
+++ b/arch/arm/mach-exynos/common.c
@@ -424,11 +424,18 @@
{
printk(KERN_DEBUG "%s: initializing clocks\n", __func__);
+ /* EXYNOS5440 can support only common clock framework */
+
+ if (soc_is_exynos5440())
+ return;
+
+#ifdef CONFIG_SOC_EXYNOS5250
s3c24xx_register_baseclocks(xtal);
s5p_register_clocks(xtal);
exynos5_register_clocks();
exynos5_setup_clocks();
+#endif
}
#define COMBINER_ENABLE_SET 0x0
diff --git a/arch/arm/mach-highbank/highbank.c b/arch/arm/mach-highbank/highbank.c
index dc24816..981dc1e 100644
--- a/arch/arm/mach-highbank/highbank.c
+++ b/arch/arm/mach-highbank/highbank.c
@@ -135,7 +135,7 @@
static void highbank_power_off(void)
{
- hignbank_set_pwr_shutdown();
+ highbank_set_pwr_shutdown();
while (1)
cpu_do_idle();
diff --git a/arch/arm/mach-highbank/hotplug.c b/arch/arm/mach-highbank/hotplug.c
index 7b60fac..f30c528 100644
--- a/arch/arm/mach-highbank/hotplug.c
+++ b/arch/arm/mach-highbank/hotplug.c
@@ -30,7 +30,7 @@
{
flush_cache_all();
- highbank_set_cpu_jump(cpu, secondary_startup);
+ highbank_set_cpu_jump(cpu, phys_to_virt(0));
highbank_set_core_pwr();
cpu_do_idle();
diff --git a/arch/arm/mach-highbank/platsmp.c b/arch/arm/mach-highbank/platsmp.c
index 1129957..4ecc864 100644
--- a/arch/arm/mach-highbank/platsmp.c
+++ b/arch/arm/mach-highbank/platsmp.c
@@ -32,6 +32,7 @@
static int __cpuinit highbank_boot_secondary(unsigned int cpu, struct task_struct *idle)
{
+ highbank_set_cpu_jump(cpu, secondary_startup);
gic_raise_softirq(cpumask_of(cpu), 0);
return 0;
}
@@ -61,19 +62,8 @@
static void __init highbank_smp_prepare_cpus(unsigned int max_cpus)
{
- int i;
-
if (scu_base_addr)
scu_enable(scu_base_addr);
-
- /*
- * Write the address of secondary startup into the jump table
- * The cores are in wfi and wait until they receive a soft interrupt
- * and a non-zero value to jump to. Then the secondary CPU branches
- * to this address.
- */
- for (i = 1; i < max_cpus; i++)
- highbank_set_cpu_jump(i, secondary_startup);
}
struct smp_operations highbank_smp_ops __initdata = {
diff --git a/arch/arm/mach-highbank/pm.c b/arch/arm/mach-highbank/pm.c
index 74aa135..04eddb4 100644
--- a/arch/arm/mach-highbank/pm.c
+++ b/arch/arm/mach-highbank/pm.c
@@ -14,10 +14,12 @@
* this program. If not, see <http://www.gnu.org/licenses/>.
*/
+#include <linux/cpu_pm.h>
#include <linux/init.h>
#include <linux/io.h>
#include <linux/suspend.h>
+#include <asm/cacheflush.h>
#include <asm/proc-fns.h>
#include <asm/suspend.h>
@@ -26,16 +28,31 @@
static int highbank_suspend_finish(unsigned long val)
{
+ outer_flush_all();
+ outer_disable();
+
+ highbank_set_pwr_suspend();
+
cpu_do_idle();
+
+ highbank_clear_pwr_request();
return 0;
}
static int highbank_pm_enter(suspend_state_t state)
{
- hignbank_set_pwr_suspend();
+ cpu_pm_enter();
+ cpu_cluster_pm_enter();
+
highbank_set_cpu_jump(0, cpu_resume);
cpu_suspend(0, highbank_suspend_finish);
+ cpu_cluster_pm_exit();
+ cpu_pm_exit();
+
+ highbank_smc1(0x102, 0x1);
+ if (scu_base_addr)
+ scu_enable(scu_base_addr);
return 0;
}
diff --git a/arch/arm/mach-highbank/sysregs.h b/arch/arm/mach-highbank/sysregs.h
index e13e8ea..70af9d1 100644
--- a/arch/arm/mach-highbank/sysregs.h
+++ b/arch/arm/mach-highbank/sysregs.h
@@ -44,28 +44,43 @@
writel_relaxed(1, sregs_base + SREG_CPU_PWR_CTRL(cpu));
}
-static inline void hignbank_set_pwr_suspend(void)
+static inline void highbank_clear_core_pwr(void)
+{
+ int cpu = cpu_logical_map(smp_processor_id());
+ if (scu_base_addr)
+ scu_power_mode(scu_base_addr, SCU_PM_NORMAL);
+ else
+ writel_relaxed(0, sregs_base + SREG_CPU_PWR_CTRL(cpu));
+}
+
+static inline void highbank_set_pwr_suspend(void)
{
writel(HB_PWR_SUSPEND, sregs_base + HB_SREG_A9_PWR_REQ);
highbank_set_core_pwr();
}
-static inline void hignbank_set_pwr_shutdown(void)
+static inline void highbank_set_pwr_shutdown(void)
{
writel(HB_PWR_SHUTDOWN, sregs_base + HB_SREG_A9_PWR_REQ);
highbank_set_core_pwr();
}
-static inline void hignbank_set_pwr_soft_reset(void)
+static inline void highbank_set_pwr_soft_reset(void)
{
writel(HB_PWR_SOFT_RESET, sregs_base + HB_SREG_A9_PWR_REQ);
highbank_set_core_pwr();
}
-static inline void hignbank_set_pwr_hard_reset(void)
+static inline void highbank_set_pwr_hard_reset(void)
{
writel(HB_PWR_HARD_RESET, sregs_base + HB_SREG_A9_PWR_REQ);
highbank_set_core_pwr();
}
+static inline void highbank_clear_pwr_request(void)
+{
+ writel(~0UL, sregs_base + HB_SREG_A9_PWR_REQ);
+ highbank_clear_core_pwr();
+}
+
#endif
diff --git a/arch/arm/mach-highbank/system.c b/arch/arm/mach-highbank/system.c
index aed96ad..37d8384 100644
--- a/arch/arm/mach-highbank/system.c
+++ b/arch/arm/mach-highbank/system.c
@@ -22,9 +22,9 @@
void highbank_restart(char mode, const char *cmd)
{
if (mode == 'h')
- hignbank_set_pwr_hard_reset();
+ highbank_set_pwr_hard_reset();
else
- hignbank_set_pwr_soft_reset();
+ highbank_set_pwr_soft_reset();
while (1)
cpu_do_idle();
diff --git a/arch/arm/mach-kirkwood/board-dt.c b/arch/arm/mach-kirkwood/board-dt.c
index ff4150a..de4fd2b 100644
--- a/arch/arm/mach-kirkwood/board-dt.c
+++ b/arch/arm/mach-kirkwood/board-dt.c
@@ -67,6 +67,10 @@
orion_clkdev_add(NULL, "mv643xx_eth_port.1",
of_clk_get_from_provider(&clkspec));
+ clkspec.args[0] = CGC_BIT_SDIO;
+ orion_clkdev_add(NULL, "mvsdio",
+ of_clk_get_from_provider(&clkspec));
+
}
static void __init kirkwood_of_clk_init(void)
diff --git a/arch/arm/mach-kirkwood/board-usi_topkick.c b/arch/arm/mach-kirkwood/board-usi_topkick.c
index 15e69fc..23d2dd1 100644
--- a/arch/arm/mach-kirkwood/board-usi_topkick.c
+++ b/arch/arm/mach-kirkwood/board-usi_topkick.c
@@ -64,8 +64,6 @@
0
};
-#define TOPKICK_SATA0_PWR_ENABLE 36
-
void __init usi_topkick_init(void)
{
/*
@@ -73,8 +71,6 @@
*/
kirkwood_mpp_conf(topkick_mpp_config);
- /* SATA0 power enable */
- gpio_set_value(TOPKICK_SATA0_PWR_ENABLE, 1);
kirkwood_ge00_init(&topkick_ge00_data);
kirkwood_sdio_init(&topkick_mvsdio_data);
diff --git a/arch/arm/mach-nomadik/board-nhk8815.c b/arch/arm/mach-nomadik/board-nhk8815.c
index 98167a4..9f19069 100644
--- a/arch/arm/mach-nomadik/board-nhk8815.c
+++ b/arch/arm/mach-nomadik/board-nhk8815.c
@@ -27,7 +27,6 @@
#include <linux/pinctrl/machine.h>
#include <linux/platform_data/pinctrl-nomadik.h>
#include <linux/platform_data/clocksource-nomadik-mtu.h>
-#include <linux/platform_data/mtd-nomadik-nand.h>
#include <asm/hardware/vic.h>
#include <asm/sizes.h>
#include <asm/mach-types.h>
diff --git a/arch/arm/mach-nomadik/include/mach/irqs.h b/arch/arm/mach-nomadik/include/mach/irqs.h
index b549d05..215f8cd 100644
--- a/arch/arm/mach-nomadik/include/mach/irqs.h
+++ b/arch/arm/mach-nomadik/include/mach/irqs.h
@@ -22,49 +22,49 @@
#include <mach/hardware.h>
-#define IRQ_VIC_START 1 /* first VIC interrupt is 1 */
+#define IRQ_VIC_START 32 /* first VIC interrupt is 1 */
/*
* Interrupt numbers generic for all Nomadik Chip cuts
*/
-#define IRQ_WATCHDOG 1
-#define IRQ_SOFTINT 2
-#define IRQ_CRYPTO 3
-#define IRQ_OWM 4
-#define IRQ_MTU0 5
-#define IRQ_MTU1 6
-#define IRQ_GPIO0 7
-#define IRQ_GPIO1 8
-#define IRQ_GPIO2 9
-#define IRQ_GPIO3 10
-#define IRQ_RTC_RTT 11
-#define IRQ_SSP 12
-#define IRQ_UART0 13
-#define IRQ_DMA1 14
-#define IRQ_CLCD_MDIF 15
-#define IRQ_DMA0 16
-#define IRQ_PWRFAIL 17
-#define IRQ_UART1 18
-#define IRQ_FIRDA 19
-#define IRQ_MSP0 20
-#define IRQ_I2C0 21
-#define IRQ_I2C1 22
-#define IRQ_SDMMC 23
-#define IRQ_USBOTG 24
-#define IRQ_SVA_IT0 25
-#define IRQ_SVA_IT1 26
-#define IRQ_SAA_IT0 27
-#define IRQ_SAA_IT1 28
-#define IRQ_UART2 29
-#define IRQ_MSP2 30
-#define IRQ_L2CC 49
-#define IRQ_HPI 50
-#define IRQ_SKE 51
-#define IRQ_KP 52
-#define IRQ_MEMST 55
-#define IRQ_SGA_IT 59
-#define IRQ_USBM 61
-#define IRQ_MSP1 63
+#define IRQ_WATCHDOG (IRQ_VIC_START+0)
+#define IRQ_SOFTINT (IRQ_VIC_START+1)
+#define IRQ_CRYPTO (IRQ_VIC_START+2)
+#define IRQ_OWM (IRQ_VIC_START+3)
+#define IRQ_MTU0 (IRQ_VIC_START+4)
+#define IRQ_MTU1 (IRQ_VIC_START+5)
+#define IRQ_GPIO0 (IRQ_VIC_START+6)
+#define IRQ_GPIO1 (IRQ_VIC_START+7)
+#define IRQ_GPIO2 (IRQ_VIC_START+8)
+#define IRQ_GPIO3 (IRQ_VIC_START+9)
+#define IRQ_RTC_RTT (IRQ_VIC_START+10)
+#define IRQ_SSP (IRQ_VIC_START+11)
+#define IRQ_UART0 (IRQ_VIC_START+12)
+#define IRQ_DMA1 (IRQ_VIC_START+13)
+#define IRQ_CLCD_MDIF (IRQ_VIC_START+14)
+#define IRQ_DMA0 (IRQ_VIC_START+15)
+#define IRQ_PWRFAIL (IRQ_VIC_START+16)
+#define IRQ_UART1 (IRQ_VIC_START+17)
+#define IRQ_FIRDA (IRQ_VIC_START+18)
+#define IRQ_MSP0 (IRQ_VIC_START+19)
+#define IRQ_I2C0 (IRQ_VIC_START+20)
+#define IRQ_I2C1 (IRQ_VIC_START+21)
+#define IRQ_SDMMC (IRQ_VIC_START+22)
+#define IRQ_USBOTG (IRQ_VIC_START+23)
+#define IRQ_SVA_IT0 (IRQ_VIC_START+24)
+#define IRQ_SVA_IT1 (IRQ_VIC_START+25)
+#define IRQ_SAA_IT0 (IRQ_VIC_START+26)
+#define IRQ_SAA_IT1 (IRQ_VIC_START+27)
+#define IRQ_UART2 (IRQ_VIC_START+28)
+#define IRQ_MSP2 (IRQ_VIC_START+29)
+#define IRQ_L2CC (IRQ_VIC_START+30)
+#define IRQ_HPI (IRQ_VIC_START+31)
+#define IRQ_SKE (IRQ_VIC_START+32)
+#define IRQ_KP (IRQ_VIC_START+33)
+#define IRQ_MEMST (IRQ_VIC_START+34)
+#define IRQ_SGA_IT (IRQ_VIC_START+35)
+#define IRQ_USBM (IRQ_VIC_START+36)
+#define IRQ_MSP1 (IRQ_VIC_START+37)
#define NOMADIK_GPIO_OFFSET (IRQ_VIC_START+64)
diff --git a/arch/arm/plat-samsung/include/plat/cpu.h b/arch/arm/plat-samsung/include/plat/cpu.h
index e0072ce..b69e11d 100644
--- a/arch/arm/plat-samsung/include/plat/cpu.h
+++ b/arch/arm/plat-samsung/include/plat/cpu.h
@@ -43,7 +43,7 @@
#define EXYNOS4_CPU_MASK 0xFFFE0000
#define EXYNOS5250_SOC_ID 0x43520000
-#define EXYNOS5440_SOC_ID 0x54400000
+#define EXYNOS5440_SOC_ID 0xE5440000
#define EXYNOS5_SOC_MASK 0xFFFFF000
#define IS_SAMSUNG_CPU(name, id, mask) \
diff --git a/drivers/clk/mvebu/clk-gating-ctrl.c b/drivers/clk/mvebu/clk-gating-ctrl.c
index c6d3c26..8fa5408 100644
--- a/drivers/clk/mvebu/clk-gating-ctrl.c
+++ b/drivers/clk/mvebu/clk-gating-ctrl.c
@@ -32,7 +32,7 @@
#define to_clk_gate(_hw) container_of(_hw, struct clk_gate, hw)
-static struct clk __init *mvebu_clk_gating_get_src(
+static struct clk *mvebu_clk_gating_get_src(
struct of_phandle_args *clkspec, void *data)
{
struct mvebu_gating_ctrl *ctrl = (struct mvebu_gating_ctrl *)data;
diff --git a/drivers/dma/mv_xor.c b/drivers/dma/mv_xor.c
index ac71f55..e17fad0 100644
--- a/drivers/dma/mv_xor.c
+++ b/drivers/dma/mv_xor.c
@@ -1361,13 +1361,16 @@
err_channel_add:
for (i = 0; i < MV_XOR_MAX_CHANNELS; i++)
if (xordev->channels[i]) {
+ mv_xor_channel_remove(xordev->channels[i]);
if (pdev->dev.of_node)
irq_dispose_mapping(xordev->channels[i]->irq);
- mv_xor_channel_remove(xordev->channels[i]);
}
- clk_disable_unprepare(xordev->clk);
- clk_put(xordev->clk);
+ if (!IS_ERR(xordev->clk)) {
+ clk_disable_unprepare(xordev->clk);
+ clk_put(xordev->clk);
+ }
+
return ret;
}
diff --git a/drivers/pinctrl/mvebu/pinctrl-dove.c b/drivers/pinctrl/mvebu/pinctrl-dove.c
index 40c9c3e..9cc219f 100644
--- a/drivers/pinctrl/mvebu/pinctrl-dove.c
+++ b/drivers/pinctrl/mvebu/pinctrl-dove.c
@@ -595,8 +595,11 @@
* grab clk to make sure it is ticking.
*/
clk = devm_clk_get(&pdev->dev, NULL);
- if (!IS_ERR(clk))
- clk_prepare_enable(clk);
+ if (IS_ERR(clk)) {
+ dev_err(&pdev->dev, "Unable to get pdma clock");
+ return PTR_RET(clk);
+ }
+ clk_prepare_enable(clk);
return mvebu_pinctrl_probe(pdev);
}
diff --git a/drivers/power/reset/gpio-poweroff.c b/drivers/power/reset/gpio-poweroff.c
index 0491e53..adc943b 100644
--- a/drivers/power/reset/gpio-poweroff.c
+++ b/drivers/power/reset/gpio-poweroff.c
@@ -29,15 +29,16 @@
static void gpio_poweroff_do_poweroff(void)
{
- BUG_ON(gpio_num == -1);
+ BUG_ON(!gpio_is_valid(gpio_num));
- /* drive it active */
+ /* drive it active, also inactive->active edge */
gpio_direction_output(gpio_num, !gpio_active_low);
mdelay(100);
- /* rising edge or drive inactive */
+ /* drive inactive, also active->inactive edge */
gpio_set_value(gpio_num, gpio_active_low);
mdelay(100);
- /* falling edge */
+
+ /* drive it active, also inactive->active edge */
gpio_set_value(gpio_num, !gpio_active_low);
/* give it some time */
@@ -60,15 +61,12 @@
}
gpio_num = of_get_gpio_flags(pdev->dev.of_node, 0, &flags);
- if (gpio_num < 0) {
- pr_err("%s: Could not get GPIO configuration: %d",
- __func__, gpio_num);
- return -ENODEV;
- }
+ if (!gpio_is_valid(gpio_num))
+ return gpio_num;
+
gpio_active_low = flags & OF_GPIO_ACTIVE_LOW;
- if (of_get_property(pdev->dev.of_node, "input", NULL))
- input = true;
+ input = of_property_read_bool(pdev->dev.of_node, "input");
ret = gpio_request(gpio_num, "poweroff-gpio");
if (ret) {
@@ -98,8 +96,7 @@
static int __devexit gpio_poweroff_remove(struct platform_device *pdev)
{
- if (gpio_num != -1)
- gpio_free(gpio_num);
+ gpio_free(gpio_num);
if (pm_power_off == &gpio_poweroff_do_poweroff)
pm_power_off = NULL;
@@ -115,15 +112,15 @@
.probe = gpio_poweroff_probe,
.remove = __devexit_p(gpio_poweroff_remove),
.driver = {
- .name = "poweroff-gpio",
- .owner = THIS_MODULE,
- .of_match_table = of_gpio_poweroff_match,
- },
+ .name = "poweroff-gpio",
+ .owner = THIS_MODULE,
+ .of_match_table = of_gpio_poweroff_match,
+ },
};
module_platform_driver(gpio_poweroff_driver);
MODULE_AUTHOR("Jamie Lentin <jm@lentin.co.uk>");
MODULE_DESCRIPTION("GPIO poweroff driver");
-MODULE_LICENSE("GPL");
+MODULE_LICENSE("GPL v2");
MODULE_ALIAS("platform:poweroff-gpio");
diff --git a/drivers/video/mxsfb.c b/drivers/video/mxsfb.c
index 49619b4..f2a49ef 100644
--- a/drivers/video/mxsfb.c
+++ b/drivers/video/mxsfb.c
@@ -369,7 +369,8 @@
loop--;
}
- writel(VDCTRL4_SYNC_SIGNALS_ON, host->base + LCDC_VDCTRL4 + REG_CLR);
+ reg = readl(host->base + LCDC_VDCTRL4);
+ writel(reg & ~VDCTRL4_SYNC_SIGNALS_ON, host->base + LCDC_VDCTRL4);
clk_disable_unprepare(host->clk);