Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/…

…git/sameo/mfd-2.6

* 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6: (47 commits)
  mfd: Rename twl5031 sih modules
  mfd: Storage class for timberdale should be before const qualifier
  mfd: Remove unneeded and dangerous clearing of clientdata
  mfd: New AB8500 driver
  gpio: Fix inverted rdc321x gpio data out registers
  mfd: Change rdc321x resources flags to IORESOURCE_IO
  mfd: Move pcf50633 irq related functions to its own file.
  mfd: Use threaded irq for pcf50633
  mfd: pcf50633-adc: Fix potential race in pcf50633_adc_sync_read
  mfd: Fix pcf50633 bitfield logic in interrupt handler
  gpio: rdc321x needs to select MFD_CORE
  mfd: Use menuconfig for quicker config editing
  ARM: AB3550 board configuration and irq for U300
  mfd: AB3550 core driver
  mfd: AB3100 register access change to abx500 API
  mfd: Renamed ab3100.h to abx500.h
  gpio: Add TC35892 GPIO driver
  mfd: Add Toshiba's TC35892 MFD core
  mfd: Delay to mask tsc irq in max8925
  mfd: Remove incorrect wm8350 kfree
  ...

arch/arm/mach-davinci/board-da850-evm.c

@@ -17,13 +17,16 @@
 #include <linux/i2c.h>
 #include <linux/i2c/at24.h>
 #include <linux/i2c/pca953x.h>
+#include <linux/mfd/tps6507x.h>
 #include <linux/gpio.h>
 #include <linux/platform_device.h>
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/nand.h>
 #include <linux/mtd/partitions.h>
 #include <linux/mtd/physmap.h>
 #include <linux/regulator/machine.h>
+#include <linux/mfd/tps6507x.h>
+#include <linux/input/tps6507x-ts.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
@@ -533,10 +536,24 @@ struct regulator_init_data tps65070_regulator_data[] = {
 	},
 };
 
+static struct touchscreen_init_data tps6507x_touchscreen_data = {
+	.poll_period =  30,	/* ms between touch samples */
+	.min_pressure = 0x30,	/* minimum pressure to trigger touch */
+	.vref = 0,		/* turn off vref when not using A/D */
+	.vendor = 0,		/* /sys/class/input/input?/id/vendor */
+	.product = 65070,	/* /sys/class/input/input?/id/product */
+	.version = 0x100,	/* /sys/class/input/input?/id/version */
+};
+
+static struct tps6507x_board tps_board = {
+	.tps6507x_pmic_init_data = &tps65070_regulator_data[0],
+	.tps6507x_ts_init_data = &tps6507x_touchscreen_data,
+};
+
 static struct i2c_board_info __initdata da850evm_tps65070_info[] = {
 	{
 		I2C_BOARD_INFO("tps6507x", 0x48),
-		.platform_data = &tps65070_regulator_data[0],
+		.platform_data = &tps_board,
 	},
 };
 

arch/arm/mach-u300/i2c.c

@@ -9,7 +9,7 @@
  */
 #include <linux/kernel.h>
 #include <linux/i2c.h>
-#include <linux/mfd/ab3100.h>
+#include <linux/mfd/abx500.h>
 #include <linux/regulator/machine.h>
 #include <linux/amba/bus.h>
 #include <mach/irqs.h>
@@ -46,6 +46,7 @@
 /* BUCK SLEEP 0xAC: 1.05V, Not used, SLEEP_A and B, Not used */
 #define BUCK_SLEEP_SETTING	0xAC
 
+#ifdef CONFIG_AB3100_CORE
 static struct regulator_consumer_supply supply_ldo_c[] = {
 	{
 		.dev_name = "ab3100-codec",
@@ -253,14 +254,68 @@ static struct ab3100_platform_data ab3100_plf_data = {
 		LDO_D_SETTING,
 	},
 };
+#endif
+
+#ifdef CONFIG_AB3550_CORE
+static struct abx500_init_settings ab3550_init_settings[] = {
+	{
+		.bank = 0,
+		.reg = AB3550_IMR1,
+		.setting = 0xff
+	},
+	{
+		.bank = 0,
+		.reg = AB3550_IMR2,
+		.setting = 0xff
+	},
+	{
+		.bank = 0,
+		.reg = AB3550_IMR3,
+		.setting = 0xff
+	},
+	{
+		.bank = 0,
+		.reg = AB3550_IMR4,
+		.setting = 0xff
+	},
+	{
+		.bank = 0,
+		.reg = AB3550_IMR5,
+		/* The two most significant bits are not used */
+		.setting = 0x3f
+	},
+};
+
+static struct ab3550_platform_data ab3550_plf_data = {
+	.irq = {
+		.base = IRQ_AB3550_BASE,
+		.count = (IRQ_AB3550_END - IRQ_AB3550_BASE + 1),
+	},
+	.dev_data = {
+	},
+	.init_settings = ab3550_init_settings,
+	.init_settings_sz = ARRAY_SIZE(ab3550_init_settings),
+};
+#endif
 
 static struct i2c_board_info __initdata bus0_i2c_board_info[] = {
+#if defined(CONFIG_AB3550_CORE)
+	{
+		.type = "ab3550",
+		.addr = 0x4A,
+		.irq = IRQ_U300_IRQ0_EXT,
+		.platform_data = &ab3550_plf_data,
+	},
+#elif defined(CONFIG_AB3100_CORE)
 	{
 		.type = "ab3100",
 		.addr = 0x48,
 		.irq = IRQ_U300_IRQ0_EXT,
 		.platform_data = &ab3100_plf_data,
 	},
+#else
+	{ },
+#endif
 };
 
 static struct i2c_board_info __initdata bus1_i2c_board_info[] = {

arch/arm/mach-u300/include/mach/irqs.h

@@ -109,6 +109,13 @@
 #define U300_NR_IRQS			48
 #endif
 
+#ifdef CONFIG_AB3550_CORE
+#define IRQ_AB3550_BASE			(U300_NR_IRQS)
+#define IRQ_AB3550_END			(IRQ_AB3550_BASE + 37)
+
+#define NR_IRQS				(IRQ_AB3550_END + 1)
+#else
 #define NR_IRQS U300_NR_IRQS
+#endif
 
 #endif

arch/arm/mach-ux500/board-mop500.c

@@ -50,7 +50,7 @@ struct pl022_config_chip ab4500_chip_info = {
 
 static struct spi_board_info u8500_spi_devices[] = {
 	{
-		.modalias = "ab4500",
+		.modalias = "ab8500",
 		.controller_data = &ab4500_chip_info,
 		.max_speed_hz = 12000000,
 		.bus_num = 0,

drivers/gpio/Kconfig

@@ -195,6 +195,13 @@ config GPIO_PCF857X
 	  This driver provides an in-kernel interface to those GPIOs using
 	  platform-neutral GPIO calls.
 
+config GPIO_TC35892
+	bool "TC35892 GPIOs"
+	depends on MFD_TC35892
+	help
+	  This enables support for the GPIOs found on the TC35892
+	  I/O Expander.
+
 config GPIO_TWL4030
 	tristate "TWL4030, TWL5030, and TPS659x0 GPIOs"
 	depends on TWL4030_CORE
@@ -282,6 +289,15 @@ config GPIO_TIMBERDALE
 	---help---
 	Add support for the GPIO IP in the timberdale FPGA.
 
+config GPIO_RDC321X
+	tristate "RDC R-321x GPIO support"
+	depends on PCI && GPIOLIB
+	select MFD_CORE
+	select MFD_RDC321X
+	help
+	  Support for the RDC R321x SoC GPIOs over southbridge
+	  PCI configuration space.
+
 comment "SPI GPIO expanders:"
 
 config GPIO_MAX7301
@@ -317,4 +333,14 @@ config GPIO_UCB1400
 	  To compile this driver as a module, choose M here: the
 	  module will be called ucb1400_gpio.
 
+comment "MODULbus GPIO expanders:"
+
+config GPIO_JANZ_TTL
+	tristate "Janz VMOD-TTL Digital IO Module"
+	depends on MFD_JANZ_CMODIO
+	help
+	  This enables support for the Janz VMOD-TTL Digital IO module.
+	  This driver provides support for driving the pins in output
+	  mode only. Input mode is not supported.
+
 endif

drivers/gpio/Makefile

@@ -16,6 +16,7 @@ obj-$(CONFIG_GPIO_MCP23S08)	+= mcp23s08.o
 obj-$(CONFIG_GPIO_PCA953X)	+= pca953x.o
 obj-$(CONFIG_GPIO_PCF857X)	+= pcf857x.o
 obj-$(CONFIG_GPIO_PL061)	+= pl061.o
+obj-$(CONFIG_GPIO_TC35892)	+= tc35892-gpio.o
 obj-$(CONFIG_GPIO_TIMBERDALE)	+= timbgpio.o
 obj-$(CONFIG_GPIO_TWL4030)	+= twl4030-gpio.o
 obj-$(CONFIG_GPIO_UCB1400)	+= ucb1400_gpio.o
@@ -27,4 +28,6 @@ obj-$(CONFIG_GPIO_VR41XX)	+= vr41xx_giu.o
 obj-$(CONFIG_GPIO_WM831X)	+= wm831x-gpio.o
 obj-$(CONFIG_GPIO_WM8350)	+= wm8350-gpiolib.o
 obj-$(CONFIG_GPIO_WM8994)	+= wm8994-gpio.o
-obj-$(CONFIG_GPIO_SCH)		+= sch_gpio.o
+obj-$(CONFIG_GPIO_SCH)		+= sch_gpio.o
+obj-$(CONFIG_GPIO_RDC321X)	+= rdc321x-gpio.o
+obj-$(CONFIG_GPIO_JANZ_TTL)	+= janz-ttl.o