Merge tag 'drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull "ARM: driver specific updates" from Arnd Bergmann:
 "These are all specific to some driver.  They are typically the
  platform side of a change in the drivers directory, such as adding a
  new driver or extending the interface to the platform.  In cases where
  there is no maintainer for the driver, or the maintainer prefers to
  have the platform changes in the same branch as the driver changes,
  the patches to the drivers are included as well.

  A much smaller set of driver updates that depend on other branches
  getting merged first will be sent later.

  The new export of tegra_chip_uid conflicts with other changes in
  fuse.c.  In rtc-sa1100.c, the global removal of IRQF_DISABLED
  conflicts with the cleanup of the interrupt handling of that driver.

  Signed-off-by: Arnd Bergmann <arnd@arndb.de>"

Fixed up aforementioned trivial conflicts.

* tag 'drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (94 commits)
  ARM: SAMSUNG: change the name from s3c-sdhci to exynos4-sdhci
  mmc: sdhci-s3c: add platform data for the second capability
  ARM: SAMSUNG: support the second capability for samsung-soc
  ARM: EXYNOS: add support DMA for EXYNOS4X12 SoC
  ARM: EXYNOS: Add apb_pclk clkdev entry for mdma1
  ARM: EXYNOS: Enable MDMA driver
  regulator: Remove bq24022 regulator driver
  rtc: sa1100: add OF support
  pxa: magician/hx4700: Convert to gpio-regulator from bq24022
  ARM: OMAP3+: SmartReflex: fix error handling
  ARM: OMAP3+: SmartReflex: fix the use of debugfs_create_* API
  ARM: OMAP3+: SmartReflex: micro-optimization for sanity check
  ARM: OMAP3+: SmartReflex: misc cleanups
  ARM: OMAP3+: SmartReflex: move late_initcall() closer to its argument
  ARM: OMAP3+: SmartReflex: add missing platform_set_drvdata()
  ARM: OMAP3+: hwmod: add SmartReflex IRQs
  ARM: OMAP3+: SmartReflex: clear ERRCONFIG_VPBOUNDINTST only on a need
  ARM: OMAP3+: SmartReflex: Fix status masking in ERRCONFIG register
  ARM: OMAP3+: SmartReflex: Add a shutdown hook
  ARM: OMAP3+: SmartReflex Class3: disable errorgen before disable VP
  ...

Conflicts:
	arch/arm/mach-tegra/Makefile
	arch/arm/mach-tegra/fuse.c
	drivers/rtc/rtc-sa1100.c

5 files changed, 79 insertions, 17 deletions

diff --git a/arch/arm/mach-pxa/devices.c b/arch/arm/mach-pxa/devices.c
index 5bc1312..84f2d701 100644
--- a/arch/arm/mach-pxa/devices.c
+++ b/arch/arm/mach-pxa/devices.c
@@ -406,20 +406,17 @@ static struct resource pxa_rtc_resources[] = {
 	[1] = {
 		.start  = IRQ_RTC1Hz,
 		.end    = IRQ_RTC1Hz,
+		.name	= "rtc 1Hz",
 		.flags  = IORESOURCE_IRQ,
 	},
 	[2] = {
 		.start  = IRQ_RTCAlrm,
 		.end    = IRQ_RTCAlrm,
+		.name	= "rtc alarm",
 		.flags  = IORESOURCE_IRQ,
 	},
 };
 
-struct platform_device sa1100_device_rtc = {
-	.name		= "sa1100-rtc",
-	.id		= -1,
-};
-
 struct platform_device pxa_device_rtc = {
 	.name		= "pxa-rtc",
 	.id		= -1,
@@ -427,6 +424,27 @@ struct platform_device pxa_device_rtc = {
 	.resource       = pxa_rtc_resources,
 };
 
+static struct resource sa1100_rtc_resources[] = {
+	{
+		.start  = IRQ_RTC1Hz,
+		.end    = IRQ_RTC1Hz,
+		.name	= "rtc 1Hz",
+		.flags  = IORESOURCE_IRQ,
+	}, {
+		.start  = IRQ_RTCAlrm,
+		.end    = IRQ_RTCAlrm,
+		.name	= "rtc alarm",
+		.flags  = IORESOURCE_IRQ,
+	},
+};
+
+struct platform_device sa1100_device_rtc = {
+	.name		= "sa1100-rtc",
+	.id		= -1,
+	.num_resources	= ARRAY_SIZE(sa1100_rtc_resources),
+	.resource	= sa1100_rtc_resources,
+};
+
 static struct resource pxa_ac97_resources[] = {
 	[0] = {
 		.start  = 0x40500000,
diff --git a/arch/arm/mach-pxa/hx4700.c b/arch/arm/mach-pxa/hx4700.c
index f309bf9..3fa929d 100644
--- a/arch/arm/mach-pxa/hx4700.c
+++ b/arch/arm/mach-pxa/hx4700.c
@@ -28,7 +28,8 @@
 #include <linux/mtd/physmap.h>
 #include <linux/pda_power.h>
 #include <linux/pwm_backlight.h>
-#include <linux/regulator/bq24022.h>
+#include <linux/regulator/driver.h>
+#include <linux/regulator/gpio-regulator.h>
 #include <linux/regulator/machine.h>
 #include <linux/regulator/max1586.h>
 #include <linux/spi/ads7846.h>
@@ -698,14 +699,34 @@ static struct regulator_init_data bq24022_init_data = {
 	.consumer_supplies      = bq24022_consumers,
 };
 
-static struct bq24022_mach_info bq24022_info = {
-	.gpio_nce   = GPIO72_HX4700_BQ24022_nCHARGE_EN,
-	.gpio_iset2 = GPIO96_HX4700_BQ24022_ISET2,
-	.init_data  = &bq24022_init_data,
+static struct gpio bq24022_gpios[] = {
+	{ GPIO96_HX4700_BQ24022_ISET2, GPIOF_OUT_INIT_LOW, "bq24022_iset2" },
+};
+
+static struct gpio_regulator_state bq24022_states[] = {
+	{ .value = 100000, .gpios = (0 << 0) },
+	{ .value = 500000, .gpios = (1 << 0) },
+};
+
+static struct gpio_regulator_config bq24022_info = {
+	.supply_name = "bq24022",
+
+	.enable_gpio = GPIO72_HX4700_BQ24022_nCHARGE_EN,
+	.enable_high = 0,
+	.enabled_at_boot = 0,
+
+	.gpios = bq24022_gpios,
+	.nr_gpios = ARRAY_SIZE(bq24022_gpios),
+
+	.states = bq24022_states,
+	.nr_states = ARRAY_SIZE(bq24022_states),
+
+	.type = REGULATOR_CURRENT,
+	.init_data = &bq24022_init_data,
 };
 
 static struct platform_device bq24022 = {
-	.name = "bq24022",
+	.name = "gpio-regulator",
 	.id   = -1,
 	.dev  = {
 		.platform_data = &bq24022_info,
diff --git a/arch/arm/mach-pxa/magician.c b/arch/arm/mach-pxa/magician.c
index 3d6baf9..5e26f3e 100644
--- a/arch/arm/mach-pxa/magician.c
+++ b/arch/arm/mach-pxa/magician.c
@@ -25,7 +25,8 @@
 #include <linux/mtd/physmap.h>
 #include <linux/pda_power.h>
 #include <linux/pwm_backlight.h>
-#include <linux/regulator/bq24022.h>
+#include <linux/regulator/driver.h>
+#include <linux/regulator/gpio-regulator.h>
 #include <linux/regulator/machine.h>
 #include <linux/usb/gpio_vbus.h>
 #include <linux/i2c/pxa-i2c.h>
@@ -596,14 +597,34 @@ static struct regulator_init_data bq24022_init_data = {
 	.consumer_supplies      = bq24022_consumers,
 };
 
-static struct bq24022_mach_info bq24022_info = {
-	.gpio_nce   = GPIO30_MAGICIAN_BQ24022_nCHARGE_EN,
-	.gpio_iset2 = EGPIO_MAGICIAN_BQ24022_ISET2,
-	.init_data  = &bq24022_init_data,
+static struct gpio bq24022_gpios[] = {
+	{ EGPIO_MAGICIAN_BQ24022_ISET2, GPIOF_OUT_INIT_LOW, "bq24022_iset2" },
+};
+
+static struct gpio_regulator_state bq24022_states[] = {
+	{ .value = 100000, .gpios = (0 << 0) },
+	{ .value = 500000, .gpios = (1 << 0) },
+};
+
+static struct gpio_regulator_config bq24022_info = {
+	.supply_name = "bq24022",
+
+	.enable_gpio = GPIO30_MAGICIAN_BQ24022_nCHARGE_EN,
+	.enable_high = 0,
+	.enabled_at_boot = 0,
+
+	.gpios = bq24022_gpios,
+	.nr_gpios = ARRAY_SIZE(bq24022_gpios),
+
+	.states = bq24022_states,
+	.nr_states = ARRAY_SIZE(bq24022_states),
+
+	.type = REGULATOR_CURRENT,
+	.init_data = &bq24022_init_data,
 };
 
 static struct platform_device bq24022 = {
-	.name = "bq24022",
+	.name = "gpio-regulator",
 	.id   = -1,
 	.dev  = {
 		.platform_data = &bq24022_info,
diff --git a/arch/arm/mach-pxa/pxa3xx.c b/arch/arm/mach-pxa/pxa3xx.c
index 3918a67..1570d45 100644
--- a/arch/arm/mach-pxa/pxa3xx.c
+++ b/arch/arm/mach-pxa/pxa3xx.c
@@ -89,6 +89,7 @@ static struct clk_lookup pxa3xx_clkregs[] = {
 	INIT_CLKREG(&clk_pxa3xx_mmc2, "pxa2xx-mci.1", NULL),
 	INIT_CLKREG(&clk_pxa3xx_smemc, "pxa2xx-pcmcia", NULL),
 	INIT_CLKREG(&clk_pxa3xx_gpio, "pxa-gpio", NULL),
+	INIT_CLKREG(&clk_dummy, "sa1100-rtc", NULL),
 };
 
 #ifdef CONFIG_PM
diff --git a/arch/arm/mach-pxa/pxa95x.c b/arch/arm/mach-pxa/pxa95x.c
index 5ce434b..47601f8 100644
--- a/arch/arm/mach-pxa/pxa95x.c
+++ b/arch/arm/mach-pxa/pxa95x.c
@@ -231,6 +231,7 @@ static struct clk_lookup pxa95x_clkregs[] = {
 	INIT_CLKREG(&clk_pxa95x_pwm0, "pxa27x-pwm.0", NULL),
 	INIT_CLKREG(&clk_pxa95x_pwm1, "pxa27x-pwm.1", NULL),
 	INIT_CLKREG(&clk_pxa95x_gpio, "pxa-gpio", NULL),
+	INIT_CLKREG(&clk_dummy, "sa1100-rtc", NULL),
 };
 
 void __init pxa95x_init_irq(void)