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: (66 commits)
  mfd: Fix ucb1x00 build failure for collie_defconfig
  mfd: Fix lpc_sch related depends/selects, fix build error
  gpio: Fix sch_gpio warning
  gpio: add Intel SCH GPIO controller driver
  i2c: convert i2c-isch to platform_device
  mfd: Use completion interrupt for WM831x AUXADC
  mfd: Use completion interrupt for WM835x AUXADC
  mfd: Introduce remove_script function for twl4030
  mfd/mmc: SDHI Kconfig update
  mfd: sh_mobile_sdhi MMC_CAP_MMC_HIGHSPEED support
  gpiolib: Force wm831x GPIOs into GPIO mode when requested
  mfd: Add WM831x revision B support
  gpiolib: Correct debugfs display of WM831x GPIO inversion
  gpiolib: Actually set output state in wm831x_gpio_direction_output()
  tmio_mmc: Balance cell enable()/disable() calls
  tmio_mmc: Remove const from platform data V3
  tmio_mmc: Use 100ms mmc_detect_change() delay
  tmio_mmc: Add MMC_CAP_MMC_HIGHSPEED support V2
  tmio_mmc: Keep card-detect interrupts enabled
  mfd: Add twl6030 base addr for ID0, ID1, ID2
  ...

17 files changed, 5240 insertions, 240 deletions

diff --git a/include/linux/htcpld.h b/include/linux/htcpld.h
new file mode 100644
index 00000000000..ab3f6cb4ddd
--- /dev/null
+++ b/include/linux/htcpld.h
@@ -0,0 +1,24 @@
+#ifndef __LINUX_HTCPLD_H
+#define __LINUX_HTCPLD_H
+
+struct htcpld_chip_platform_data {
+	unsigned int addr;
+	unsigned int reset;
+	unsigned int num_gpios;
+	unsigned int gpio_out_base;
+	unsigned int gpio_in_base;
+	unsigned int irq_base;
+	unsigned int num_irqs;
+};
+
+struct htcpld_core_platform_data {
+	unsigned int                      int_reset_gpio_hi;
+	unsigned int                      int_reset_gpio_lo;
+	unsigned int                      i2c_adapter_id;
+
+	struct htcpld_chip_platform_data  *chip;
+	unsigned int                      num_chip;
+};
+
+#endif /* __LINUX_HTCPLD_H */
+
diff --git a/include/linux/i2c/twl.h b/include/linux/i2c/twl.h
index 7897f309656..fb6784e86d5 100644
--- a/include/linux/i2c/twl.h
+++ b/include/linux/i2c/twl.h
@@ -80,6 +80,11 @@
 #define TWL_MODULE_PM_MASTER	TWL4030_MODULE_PM_MASTER
 #define TWL_MODULE_PM_RECEIVER	TWL4030_MODULE_PM_RECEIVER
 #define TWL_MODULE_RTC		TWL4030_MODULE_RTC
+#define TWL_MODULE_PWM		TWL4030_MODULE_PWM0
+
+#define TWL6030_MODULE_ID0	0x0D
+#define TWL6030_MODULE_ID1	0x0E
+#define TWL6030_MODULE_ID2	0x0F
 
 #define GPIO_INTR_OFFSET	0
 #define KEYPAD_INTR_OFFSET	1
@@ -239,6 +244,21 @@ int twl6030_interrupt_mask(u8 bit_mask, u8 offset);
 
 /*----------------------------------------------------------------------*/
 
+/*Interface Bit Register (INTBR) offsets
+ *(Use TWL_4030_MODULE_INTBR)
+ */
+
+#define REG_GPPUPDCTR1			0x0F
+
+/*I2C1 and I2C4(SR) SDA/SCL pull-up control bits */
+
+#define I2C_SCL_CTRL_PU			BIT(0)
+#define I2C_SDA_CTRL_PU			BIT(2)
+#define SR_I2C_SCL_CTRL_PU		BIT(4)
+#define SR_I2C_SDA_CTRL_PU		BIT(6)
+
+/*----------------------------------------------------------------------*/
+
 /*
  * Keypad register offsets (use TWL4030_MODULE_KEYPAD)
  * ... SIH/interrupt only
@@ -530,6 +550,7 @@ struct twl4030_power_data {
 };
 
 extern void twl4030_power_init(struct twl4030_power_data *triton2_scripts);
+extern int twl4030_remove_script(u8 flags);
 
 struct twl4030_codec_audio_data {
 	unsigned int	audio_mclk;
@@ -605,12 +626,7 @@ int twl4030_sih_setup(int module);
 #define TWL4030_VAUX3_DEV_GRP		0x1F
 #define TWL4030_VAUX3_DEDICATED		0x22
 
-#if defined(CONFIG_TWL4030_BCI_BATTERY) || \
-	defined(CONFIG_TWL4030_BCI_BATTERY_MODULE)
-	extern int twl4030charger_usb_en(int enable);
-#else
-	static inline int twl4030charger_usb_en(int enable) { return 0; }
-#endif
+static inline int twl4030charger_usb_en(int enable) { return 0; }
 
 /*----------------------------------------------------------------------*/
 
diff --git a/include/linux/mfd/88pm8607.h b/include/linux/mfd/88pm8607.h
deleted file mode 100644
index f41b428d2ce..00000000000
--- a/include/linux/mfd/88pm8607.h
+++ /dev/null
@@ -1,217 +0,0 @@
-/*
- * Marvell 88PM8607 Interface
- *
- * Copyright (C) 2009 Marvell International Ltd.
- * 	Haojian Zhuang <haojian.zhuang@marvell.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.
- */
-
-#ifndef __LINUX_MFD_88PM8607_H
-#define __LINUX_MFD_88PM8607_H
-
-enum {
-	PM8607_ID_BUCK1 = 0,
-	PM8607_ID_BUCK2,
-	PM8607_ID_BUCK3,
-
-	PM8607_ID_LDO1,
-	PM8607_ID_LDO2,
-	PM8607_ID_LDO3,
-	PM8607_ID_LDO4,
-	PM8607_ID_LDO5,
-	PM8607_ID_LDO6,
-	PM8607_ID_LDO7,
-	PM8607_ID_LDO8,
-	PM8607_ID_LDO9,
-	PM8607_ID_LDO10,
-	PM8607_ID_LDO12,
-	PM8607_ID_LDO14,
-
-	PM8607_ID_RG_MAX,
-};
-
-#define CHIP_ID				(0x40)
-#define CHIP_ID_MASK			(0xF8)
-
-/* Interrupt Registers */
-#define PM8607_STATUS_1			(0x01)
-#define PM8607_STATUS_2			(0x02)
-#define PM8607_INT_STATUS1		(0x03)
-#define PM8607_INT_STATUS2		(0x04)
-#define PM8607_INT_STATUS3		(0x05)
-#define PM8607_INT_MASK_1		(0x06)
-#define PM8607_INT_MASK_2		(0x07)
-#define PM8607_INT_MASK_3		(0x08)
-
-/* Regulator Control Registers */
-#define PM8607_LDO1			(0x10)
-#define PM8607_LDO2			(0x11)
-#define PM8607_LDO3			(0x12)
-#define PM8607_LDO4			(0x13)
-#define PM8607_LDO5			(0x14)
-#define PM8607_LDO6			(0x15)
-#define PM8607_LDO7			(0x16)
-#define PM8607_LDO8			(0x17)
-#define PM8607_LDO9			(0x18)
-#define PM8607_LDO10			(0x19)
-#define PM8607_LDO12			(0x1A)
-#define PM8607_LDO14			(0x1B)
-#define PM8607_SLEEP_MODE1		(0x1C)
-#define PM8607_SLEEP_MODE2		(0x1D)
-#define PM8607_SLEEP_MODE3		(0x1E)
-#define PM8607_SLEEP_MODE4		(0x1F)
-#define PM8607_GO			(0x20)
-#define PM8607_SLEEP_BUCK1		(0x21)
-#define PM8607_SLEEP_BUCK2		(0x22)
-#define PM8607_SLEEP_BUCK3		(0x23)
-#define PM8607_BUCK1			(0x24)
-#define PM8607_BUCK2			(0x25)
-#define PM8607_BUCK3			(0x26)
-#define PM8607_BUCK_CONTROLS		(0x27)
-#define PM8607_SUPPLIES_EN11		(0x2B)
-#define PM8607_SUPPLIES_EN12		(0x2C)
-#define PM8607_GROUP1			(0x2D)
-#define PM8607_GROUP2			(0x2E)
-#define PM8607_GROUP3			(0x2F)
-#define PM8607_GROUP4			(0x30)
-#define PM8607_GROUP5			(0x31)
-#define PM8607_GROUP6			(0x32)
-#define PM8607_SUPPLIES_EN21		(0x33)
-#define PM8607_SUPPLIES_EN22		(0x34)
-
-/* RTC Control Registers */
-#define PM8607_RTC1			(0xA0)
-#define PM8607_RTC_COUNTER1		(0xA1)
-#define PM8607_RTC_COUNTER2		(0xA2)
-#define PM8607_RTC_COUNTER3		(0xA3)
-#define PM8607_RTC_COUNTER4		(0xA4)
-#define PM8607_RTC_EXPIRE1		(0xA5)
-#define PM8607_RTC_EXPIRE2		(0xA6)
-#define PM8607_RTC_EXPIRE3		(0xA7)
-#define PM8607_RTC_EXPIRE4		(0xA8)
-#define PM8607_RTC_TRIM1		(0xA9)
-#define PM8607_RTC_TRIM2		(0xAA)
-#define PM8607_RTC_TRIM3		(0xAB)
-#define PM8607_RTC_TRIM4		(0xAC)
-#define PM8607_RTC_MISC1		(0xAD)
-#define PM8607_RTC_MISC2		(0xAE)
-#define PM8607_RTC_MISC3		(0xAF)
-
-/* Misc Registers */
-#define PM8607_CHIP_ID			(0x00)
-#define PM8607_LDO1			(0x10)
-#define PM8607_DVC3			(0x26)
-#define PM8607_MISC1			(0x40)
-
-/* bit definitions for PM8607 events */
-#define PM8607_EVENT_ONKEY		(1 << 0)
-#define PM8607_EVENT_EXTON		(1 << 1)
-#define PM8607_EVENT_CHG		(1 << 2)
-#define PM8607_EVENT_BAT		(1 << 3)
-#define PM8607_EVENT_RTC		(1 << 4)
-#define PM8607_EVENT_CC			(1 << 5)
-#define PM8607_EVENT_VBAT		(1 << 8)
-#define PM8607_EVENT_VCHG		(1 << 9)
-#define PM8607_EVENT_VSYS		(1 << 10)
-#define PM8607_EVENT_TINT		(1 << 11)
-#define PM8607_EVENT_GPADC0		(1 << 12)
-#define PM8607_EVENT_GPADC1		(1 << 13)
-#define PM8607_EVENT_GPADC2		(1 << 14)
-#define PM8607_EVENT_GPADC3		(1 << 15)
-#define PM8607_EVENT_AUDIO_SHORT	(1 << 16)
-#define PM8607_EVENT_PEN		(1 << 17)
-#define PM8607_EVENT_HEADSET		(1 << 18)
-#define PM8607_EVENT_HOOK		(1 << 19)
-#define PM8607_EVENT_MICIN		(1 << 20)
-#define PM8607_EVENT_CHG_TIMEOUT	(1 << 21)
-#define PM8607_EVENT_CHG_DONE		(1 << 22)
-#define PM8607_EVENT_CHG_FAULT		(1 << 23)
-
-/* bit definitions of Status Query Interface */
-#define PM8607_STATUS_CC		(1 << 3)
-#define PM8607_STATUS_PEN		(1 << 4)
-#define PM8607_STATUS_HEADSET		(1 << 5)
-#define PM8607_STATUS_HOOK		(1 << 6)
-#define PM8607_STATUS_MICIN		(1 << 7)
-#define PM8607_STATUS_ONKEY		(1 << 8)
-#define PM8607_STATUS_EXTON		(1 << 9)
-#define PM8607_STATUS_CHG		(1 << 10)
-#define PM8607_STATUS_BAT		(1 << 11)
-#define PM8607_STATUS_VBUS		(1 << 12)
-#define PM8607_STATUS_OV		(1 << 13)
-
-/* bit definitions of BUCK3 */
-#define PM8607_BUCK3_DOUBLE		(1 << 6)
-
-/* bit definitions of Misc1 */
-#define PM8607_MISC1_PI2C		(1 << 0)
-
-/* Interrupt Number in 88PM8607 */
-enum {
-	PM8607_IRQ_ONKEY = 0,
-	PM8607_IRQ_EXTON,
-	PM8607_IRQ_CHG,
-	PM8607_IRQ_BAT,
-	PM8607_IRQ_RTC,
-	PM8607_IRQ_VBAT = 8,
-	PM8607_IRQ_VCHG,
-	PM8607_IRQ_VSYS,
-	PM8607_IRQ_TINT,
-	PM8607_IRQ_GPADC0,
-	PM8607_IRQ_GPADC1,
-	PM8607_IRQ_GPADC2,
-	PM8607_IRQ_GPADC3,
-	PM8607_IRQ_AUDIO_SHORT = 16,
-	PM8607_IRQ_PEN,
-	PM8607_IRQ_HEADSET,
-	PM8607_IRQ_HOOK,
-	PM8607_IRQ_MICIN,
-	PM8607_IRQ_CHG_FAIL,
-	PM8607_IRQ_CHG_DONE,
-	PM8607_IRQ_CHG_FAULT,
-};
-
-enum {
-	PM8607_CHIP_A0 = 0x40,
-	PM8607_CHIP_A1 = 0x41,
-	PM8607_CHIP_B0 = 0x48,
-};
-
-
-struct pm8607_chip {
-	struct device		*dev;
-	struct mutex		io_lock;
-	struct i2c_client	*client;
-
-	int (*read)(struct pm8607_chip *chip, int reg, int bytes, void *dest);
-	int (*write)(struct pm8607_chip *chip, int reg, int bytes, void *src);
-
-	int			buck3_double;	/* DVC ramp slope double */
-	unsigned char		chip_id;
-
-};
-
-#define PM8607_MAX_REGULATOR	15	/* 3 Bucks, 12 LDOs */
-
-enum {
-	GI2C_PORT = 0,
-	PI2C_PORT,
-};
-
-struct pm8607_platform_data {
-	int	i2c_port;	/* Controlled by GI2C or PI2C */
-	struct regulator_init_data *regulator[PM8607_MAX_REGULATOR];
-};
-
-extern int pm8607_reg_read(struct pm8607_chip *, int);
-extern int pm8607_reg_write(struct pm8607_chip *, int, unsigned char);
-extern int pm8607_bulk_read(struct pm8607_chip *, int, int,
-			    unsigned char *);
-extern int pm8607_bulk_write(struct pm8607_chip *, int, int,
-			     unsigned char *);
-extern int pm8607_set_bits(struct pm8607_chip *, int, unsigned char,
-			   unsigned char);
-#endif /* __LINUX_MFD_88PM8607_H */
diff --git a/include/linux/mfd/88pm860x.h b/include/linux/mfd/88pm860x.h
new file mode 100644
index 00000000000..73f92c5feea
--- /dev/null
+++ b/include/linux/mfd/88pm860x.h
@@ -0,0 +1,375 @@
+/*
+ * Marvell 88PM860x Interface
+ *
+ * Copyright (C) 2009 Marvell International Ltd.
+ * 	Haojian Zhuang <haojian.zhuang@marvell.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.
+ */
+
+#ifndef __LINUX_MFD_88PM860X_H
+#define __LINUX_MFD_88PM860X_H
+
+#include <linux/interrupt.h>
+
+#define MFD_NAME_SIZE		(40)
+
+enum {
+	CHIP_INVALID = 0,
+	CHIP_PM8606,
+	CHIP_PM8607,
+	CHIP_MAX,
+};
+
+enum {
+	PM8606_ID_INVALID,
+	PM8606_ID_BACKLIGHT,
+	PM8606_ID_LED,
+	PM8606_ID_VIBRATOR,
+	PM8606_ID_TOUCH,
+	PM8606_ID_SOUND,
+	PM8606_ID_CHARGER,
+	PM8606_ID_MAX,
+};
+
+enum {
+	PM8606_BACKLIGHT1 = 0,
+	PM8606_BACKLIGHT2,
+	PM8606_BACKLIGHT3,
+};
+
+enum {
+	PM8606_LED1_RED = 0,
+	PM8606_LED1_GREEN,
+	PM8606_LED1_BLUE,
+	PM8606_LED2_RED,
+	PM8606_LED2_GREEN,
+	PM8606_LED2_BLUE,
+	PM8607_LED_VIBRATOR,
+};
+
+
+/* 8606 Registers */
+#define PM8606_DCM_BOOST		(0x00)
+#define PM8606_PWM			(0x01)
+
+/* Backlight Registers */
+#define PM8606_WLED1A			(0x02)
+#define PM8606_WLED1B			(0x03)
+#define PM8606_WLED2A			(0x04)
+#define PM8606_WLED2B			(0x05)
+#define PM8606_WLED3A			(0x06)
+#define PM8606_WLED3B			(0x07)
+
+/* LED Registers */
+#define PM8606_RGB2A			(0x08)
+#define PM8606_RGB2B			(0x09)
+#define PM8606_RGB2C			(0x0A)
+#define PM8606_RGB2D			(0x0B)
+#define PM8606_RGB1A			(0x0C)
+#define PM8606_RGB1B			(0x0D)
+#define PM8606_RGB1C			(0x0E)
+#define PM8606_RGB1D			(0x0F)
+
+#define PM8606_PREREGULATORA		(0x10)
+#define PM8606_PREREGULATORB		(0x11)
+#define PM8606_VIBRATORA		(0x12)
+#define PM8606_VIBRATORB		(0x13)
+#define PM8606_VCHG			(0x14)
+#define PM8606_VSYS			(0x15)
+#define PM8606_MISC			(0x16)
+#define PM8606_CHIP_ID			(0x17)
+#define PM8606_STATUS			(0x18)
+#define PM8606_FLAGS			(0x19)
+#define PM8606_PROTECTA			(0x1A)
+#define PM8606_PROTECTB			(0x1B)
+#define PM8606_PROTECTC			(0x1C)
+
+/* Bit definitions of PM8606 registers */
+#define PM8606_DCM_500MA		(0x0)	/* current limit */
+#define PM8606_DCM_750MA		(0x1)
+#define PM8606_DCM_1000MA		(0x2)
+#define PM8606_DCM_1250MA		(0x3)
+#define PM8606_DCM_250MV		(0x0 << 2)
+#define PM8606_DCM_300MV		(0x1 << 2)
+#define PM8606_DCM_350MV		(0x2 << 2)
+#define PM8606_DCM_400MV		(0x3 << 2)
+
+#define PM8606_PWM_31200HZ		(0x0)
+#define PM8606_PWM_15600HZ		(0x1)
+#define PM8606_PWM_7800HZ		(0x2)
+#define PM8606_PWM_3900HZ		(0x3)
+#define PM8606_PWM_1950HZ		(0x4)
+#define PM8606_PWM_976HZ		(0x5)
+#define PM8606_PWM_488HZ		(0x6)
+#define PM8606_PWM_244HZ		(0x7)
+#define PM8606_PWM_FREQ_MASK		(0x7)
+
+#define PM8606_WLED_ON			(1 << 0)
+#define PM8606_WLED_CURRENT(x)		((x & 0x1F) << 1)
+
+#define PM8606_LED_CURRENT(x)		(((x >> 2) & 0x07) << 5)
+
+#define PM8606_VSYS_EN			(1 << 1)
+
+#define PM8606_MISC_OSC_EN		(1 << 4)
+
+enum {
+	PM8607_ID_BUCK1 = 0,
+	PM8607_ID_BUCK2,
+	PM8607_ID_BUCK3,
+
+	PM8607_ID_LDO1,
+	PM8607_ID_LDO2,
+	PM8607_ID_LDO3,
+	PM8607_ID_LDO4,
+	PM8607_ID_LDO5,
+	PM8607_ID_LDO6,
+	PM8607_ID_LDO7,
+	PM8607_ID_LDO8,
+	PM8607_ID_LDO9,
+	PM8607_ID_LDO10,
+	PM8607_ID_LDO12,
+	PM8607_ID_LDO14,
+
+	PM8607_ID_RG_MAX,
+};
+
+#define PM8607_VERSION			(0x40)	/* 8607 chip ID */
+#define PM8607_VERSION_MASK		(0xF0)	/* 8607 chip ID mask */
+
+/* Interrupt Registers */
+#define PM8607_STATUS_1			(0x01)
+#define PM8607_STATUS_2			(0x02)
+#define PM8607_INT_STATUS1		(0x03)
+#define PM8607_INT_STATUS2		(0x04)
+#define PM8607_INT_STATUS3		(0x05)
+#define PM8607_INT_MASK_1		(0x06)
+#define PM8607_INT_MASK_2		(0x07)
+#define PM8607_INT_MASK_3		(0x08)
+
+/* Regulator Control Registers */
+#define PM8607_LDO1			(0x10)
+#define PM8607_LDO2			(0x11)
+#define PM8607_LDO3			(0x12)
+#define PM8607_LDO4			(0x13)
+#define PM8607_LDO5			(0x14)
+#define PM8607_LDO6			(0x15)
+#define PM8607_LDO7			(0x16)
+#define PM8607_LDO8			(0x17)
+#define PM8607_LDO9			(0x18)
+#define PM8607_LDO10			(0x19)
+#define PM8607_LDO12			(0x1A)
+#define PM8607_LDO14			(0x1B)
+#define PM8607_SLEEP_MODE1		(0x1C)
+#define PM8607_SLEEP_MODE2		(0x1D)
+#define PM8607_SLEEP_MODE3		(0x1E)
+#define PM8607_SLEEP_MODE4		(0x1F)
+#define PM8607_GO			(0x20)
+#define PM8607_SLEEP_BUCK1		(0x21)
+#define PM8607_SLEEP_BUCK2		(0x22)
+#define PM8607_SLEEP_BUCK3		(0x23)
+#define PM8607_BUCK1			(0x24)
+#define PM8607_BUCK2			(0x25)
+#define PM8607_BUCK3			(0x26)
+#define PM8607_BUCK_CONTROLS		(0x27)
+#define PM8607_SUPPLIES_EN11		(0x2B)
+#define PM8607_SUPPLIES_EN12		(0x2C)
+#define PM8607_GROUP1			(0x2D)
+#define PM8607_GROUP2			(0x2E)
+#define PM8607_GROUP3			(0x2F)
+#define PM8607_GROUP4			(0x30)
+#define PM8607_GROUP5			(0x31)
+#define PM8607_GROUP6			(0x32)
+#define PM8607_SUPPLIES_EN21		(0x33)
+#define PM8607_SUPPLIES_EN22		(0x34)
+
+/* Vibrator Control Registers */
+#define PM8607_VIBRATOR_SET		(0x28)
+#define PM8607_VIBRATOR_PWM		(0x29)
+
+/* GPADC Registers */
+#define PM8607_GP_BIAS1			(0x4F)
+#define PM8607_MEAS_EN1			(0x50)
+#define PM8607_MEAS_EN2			(0x51)
+#define PM8607_MEAS_EN3			(0x52)
+#define PM8607_MEAS_OFF_TIME1		(0x53)
+#define PM8607_MEAS_OFF_TIME2		(0x54)
+#define PM8607_TSI_PREBIAS		(0x55)	/* prebias time */
+#define PM8607_PD_PREBIAS		(0x56)	/* prebias time */
+#define PM8607_GPADC_MISC1		(0x57)
+
+/* RTC Control Registers */
+#define PM8607_RTC1			(0xA0)
+#define PM8607_RTC_COUNTER1		(0xA1)
+#define PM8607_RTC_COUNTER2		(0xA2)
+#define PM8607_RTC_COUNTER3		(0xA3)
+#define PM8607_RTC_COUNTER4		(0xA4)
+#define PM8607_RTC_EXPIRE1		(0xA5)
+#define PM8607_RTC_EXPIRE2		(0xA6)
+#define PM8607_RTC_EXPIRE3		(0xA7)
+#define PM8607_RTC_EXPIRE4		(0xA8)
+#define PM8607_RTC_TRIM1		(0xA9)
+#define PM8607_RTC_TRIM2		(0xAA)
+#define PM8607_RTC_TRIM3		(0xAB)
+#define PM8607_RTC_TRIM4		(0xAC)
+#define PM8607_RTC_MISC1		(0xAD)
+#define PM8607_RTC_MISC2		(0xAE)
+#define PM8607_RTC_MISC3		(0xAF)
+
+/* Misc Registers */
+#define PM8607_CHIP_ID			(0x00)
+#define PM8607_B0_MISC1			(0x0C)
+#define PM8607_LDO1			(0x10)
+#define PM8607_DVC3			(0x26)
+#define PM8607_A1_MISC1			(0x40)
+
+/* bit definitions of Status Query Interface */
+#define PM8607_STATUS_CC		(1 << 3)
+#define PM8607_STATUS_PEN		(1 << 4)
+#define PM8607_STATUS_HEADSET		(1 << 5)
+#define PM8607_STATUS_HOOK		(1 << 6)
+#define PM8607_STATUS_MICIN		(1 << 7)
+#define PM8607_STATUS_ONKEY		(1 << 8)
+#define PM8607_STATUS_EXTON		(1 << 9)
+#define PM8607_STATUS_CHG		(1 << 10)
+#define PM8607_STATUS_BAT		(1 << 11)
+#define PM8607_STATUS_VBUS		(1 << 12)
+#define PM8607_STATUS_OV		(1 << 13)
+
+/* bit definitions of BUCK3 */
+#define PM8607_BUCK3_DOUBLE		(1 << 6)
+
+/* bit definitions of Misc1 */
+#define PM8607_A1_MISC1_PI2C		(1 << 0)
+#define PM8607_B0_MISC1_INV_INT		(1 << 0)
+#define PM8607_B0_MISC1_INT_CLEAR	(1 << 1)
+#define PM8607_B0_MISC1_INT_MASK	(1 << 2)
+#define PM8607_B0_MISC1_PI2C		(1 << 3)
+#define PM8607_B0_MISC1_RESET		(1 << 6)
+
+/* bits definitions of GPADC */
+#define PM8607_GPADC_EN			(1 << 0)
+#define PM8607_GPADC_PREBIAS_MASK	(3 << 1)
+#define PM8607_GPADC_SLOT_CYCLE_MASK	(3 << 3)	/* slow mode */
+#define PM8607_GPADC_OFF_SCALE_MASK	(3 << 5)	/* GP sleep mode */
+#define PM8607_GPADC_SW_CAL_MASK	(1 << 7)
+
+#define PM8607_PD_PREBIAS_MASK		(0x1F << 0)
+#define PM8607_PD_PRECHG_MASK		(7 << 5)
+
+/* Interrupt Number in 88PM8607 */
+enum {
+	PM8607_IRQ_ONKEY,
+	PM8607_IRQ_EXTON,
+	PM8607_IRQ_CHG,
+	PM8607_IRQ_BAT,
+	PM8607_IRQ_RTC,
+	PM8607_IRQ_CC,
+	PM8607_IRQ_VBAT,
+	PM8607_IRQ_VCHG,
+	PM8607_IRQ_VSYS,
+	PM8607_IRQ_TINT,
+	PM8607_IRQ_GPADC0,
+	PM8607_IRQ_GPADC1,
+	PM8607_IRQ_GPADC2,
+	PM8607_IRQ_GPADC3,
+	PM8607_IRQ_AUDIO_SHORT,
+	PM8607_IRQ_PEN,
+	PM8607_IRQ_HEADSET,
+	PM8607_IRQ_HOOK,
+	PM8607_IRQ_MICIN,
+	PM8607_IRQ_CHG_FAIL,
+	PM8607_IRQ_CHG_DONE,
+	PM8607_IRQ_CHG_FAULT,
+};
+
+enum {
+	PM8607_CHIP_A0 = 0x40,
+	PM8607_CHIP_A1 = 0x41,
+	PM8607_CHIP_B0 = 0x48,
+};
+
+struct pm860x_chip {
+	struct device		*dev;
+	struct mutex		io_lock;
+	struct mutex		irq_lock;
+	struct i2c_client	*client;
+	struct i2c_client	*companion;	/* companion chip client */
+
+	int			buck3_double;	/* DVC ramp slope double */
+	unsigned short		companion_addr;
+	int			id;
+	int			irq_mode;
+	int			irq_base;
+	int			core_irq;
+	unsigned char		chip_version;
+
+};
+
+#define PM8607_MAX_REGULATOR	15	/* 3 Bucks, 12 LDOs */
+
+enum {
+	GI2C_PORT = 0,
+	PI2C_PORT,
+};
+
+struct pm860x_backlight_pdata {
+	int		id;
+	int		pwm;
+	int		iset;
+	unsigned long	flags;
+};
+
+struct pm860x_led_pdata {
+	int		id;
+	int		iset;
+	unsigned long	flags;
+};
+
+struct pm860x_touch_pdata {
+	int		gpadc_prebias;
+	int		slot_cycle;
+	int		off_scale;
+	int		sw_cal;
+	int		tsi_prebias;	/* time, slot */
+	int		pen_prebias;	/* time, slot */
+	int		pen_prechg;	/* time, slot */
+	int		res_x;		/* resistor of Xplate */
+	unsigned long	flags;
+};
+
+struct pm860x_power_pdata {
+	unsigned	fast_charge;	/* charge current */
+};
+
+struct pm860x_platform_data {
+	struct pm860x_backlight_pdata	*backlight;
+	struct pm860x_led_pdata		*led;
+	struct pm860x_touch_pdata	*touch;
+	struct pm860x_power_pdata	*power;
+
+	unsigned short	companion_addr;	/* I2C address of companion chip */
+	int		i2c_port;	/* Controlled by GI2C or PI2C */
+	int		irq_mode;	/* Clear interrupt by read/write(0/1) */
+	int		irq_base;	/* IRQ base number of 88pm860x */
+	struct regulator_init_data *regulator[PM8607_MAX_REGULATOR];
+};
+
+extern char pm860x_backlight_name[][MFD_NAME_SIZE];
+extern char pm860x_led_name[][MFD_NAME_SIZE];
+
+extern int pm860x_reg_read(struct i2c_client *, int);
+extern int pm860x_reg_write(struct i2c_client *, int, unsigned char);
+extern int pm860x_bulk_read(struct i2c_client *, int, int, unsigned char *);
+extern int pm860x_bulk_write(struct i2c_client *, int, int, unsigned char *);
+extern int pm860x_set_bits(struct i2c_client *, int, unsigned char,
+			   unsigned char);
+
+extern int pm860x_device_init(struct pm860x_chip *chip,
+			      struct pm860x_platform_data *pdata);
+extern void pm860x_device_exit(struct pm860x_chip *chip);
+
+#endif /* __LINUX_MFD_88PM860X_H */
diff --git a/include/linux/mfd/ab3100.h b/include/linux/mfd/ab3100.h
index e9aa4c9d749..9a881c305a5 100644
--- a/include/linux/mfd/ab3100.h
+++ b/include/linux/mfd/ab3100.h
@@ -6,7 +6,6 @@
  */
 
 #include <linux/device.h>
-#include <linux/workqueue.h>
 #include <linux/regulator/machine.h>
 
 #ifndef MFD_AB3100_H
@@ -74,7 +73,6 @@
  * @testreg_client: secondary client for test registers
  * @chip_name: name of this chip variant
  * @chip_id: 8 bit chip ID for this chip variant
- * @work: an event handling worker
  * @event_subscribers: event subscribers are listed here
  * @startup_events: a copy of the first reading of the event registers
  * @startup_events_read: whether the first events have been read
@@ -90,7 +88,6 @@ struct ab3100 {
 	struct i2c_client *testreg_client;
 	char chip_name[32];
 	u8 chip_id;
-	struct work_struct work;
 	struct blocking_notifier_head event_subscribers;
 	u32 startup_events;
 	bool startup_events_read;
diff --git a/include/linux/mfd/max8925.h b/include/linux/mfd/max8925.h
new file mode 100644
index 00000000000..5259dfe8c58
--- /dev/null
+++ b/include/linux/mfd/max8925.h
@@ -0,0 +1,253 @@
+/*
+ * Maxim8925 Interface
+ *
+ * Copyright (C) 2009 Marvell International Ltd.
+ *	Haojian Zhuang <haojian.zhuang@marvell.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.
+ */
+
+#ifndef __LINUX_MFD_MAX8925_H
+#define __LINUX_MFD_MAX8925_H
+
+#include <linux/mutex.h>
+#include <linux/interrupt.h>
+
+/* Unified sub device IDs for MAX8925 */
+enum {
+	MAX8925_ID_SD1,
+	MAX8925_ID_SD2,
+	MAX8925_ID_SD3,
+	MAX8925_ID_LDO1,
+	MAX8925_ID_LDO2,
+	MAX8925_ID_LDO3,
+	MAX8925_ID_LDO4,
+	MAX8925_ID_LDO5,
+	MAX8925_ID_LDO6,
+	MAX8925_ID_LDO7,
+	MAX8925_ID_LDO8,
+	MAX8925_ID_LDO9,
+	MAX8925_ID_LDO10,
+	MAX8925_ID_LDO11,
+	MAX8925_ID_LDO12,
+	MAX8925_ID_LDO13,
+	MAX8925_ID_LDO14,
+	MAX8925_ID_LDO15,
+	MAX8925_ID_LDO16,
+	MAX8925_ID_LDO17,
+	MAX8925_ID_LDO18,
+	MAX8925_ID_LDO19,
+	MAX8925_ID_LDO20,
+	MAX8925_ID_MAX,
+};
+
+enum {
+	/*
+	 * Charging current threshold trigger going from fast charge
+	 * to TOPOFF charge. From 5% to 20% of fasting charging current.
+	 */
+	MAX8925_TOPOFF_THR_5PER,
+	MAX8925_TOPOFF_THR_10PER,
+	MAX8925_TOPOFF_THR_15PER,
+	MAX8925_TOPOFF_THR_20PER,
+};
+
+enum {
+	/* Fast charging current */
+	MAX8925_FCHG_85MA,
+	MAX8925_FCHG_300MA,
+	MAX8925_FCHG_460MA,
+	MAX8925_FCHG_600MA,
+	MAX8925_FCHG_700MA,
+	MAX8925_FCHG_800MA,
+	MAX8925_FCHG_900MA,
+	MAX8925_FCHG_1000MA,
+};
+
+/* Charger registers */
+#define MAX8925_CHG_IRQ1		(0x7e)
+#define MAX8925_CHG_IRQ2		(0x7f)
+#define MAX8925_CHG_IRQ1_MASK		(0x80)
+#define MAX8925_CHG_IRQ2_MASK		(0x81)
+#define MAX8925_CHG_STATUS		(0x82)
+
+/* GPM registers */
+#define MAX8925_SYSENSEL		(0x00)
+#define MAX8925_ON_OFF_IRQ1		(0x01)
+#define MAX8925_ON_OFF_IRQ1_MASK	(0x02)
+#define MAX8925_ON_OFF_STATUS		(0x03)
+#define MAX8925_ON_OFF_IRQ2		(0x0d)
+#define MAX8925_ON_OFF_IRQ2_MASK	(0x0e)
+#define MAX8925_RESET_CNFG		(0x0f)
+
+/* Touch registers */
+#define MAX8925_TSC_IRQ			(0x00)
+#define MAX8925_TSC_IRQ_MASK		(0x01)
+#define MAX8925_TSC_CNFG1		(0x02)
+#define MAX8925_ADC_SCHED		(0x10)
+#define MAX8925_ADC_RES_END		(0x6f)
+
+#define MAX8925_NREF_OK			(1 << 4)
+
+/* RTC registers */
+#define MAX8925_ALARM0_CNTL		(0x18)
+#define MAX8925_ALARM1_CNTL		(0x19)
+#define MAX8925_RTC_IRQ			(0x1c)
+#define MAX8925_RTC_IRQ_MASK		(0x1d)
+#define MAX8925_MPL_CNTL		(0x1e)
+
+/* WLED registers */
+#define MAX8925_WLED_MODE_CNTL		(0x84)
+#define MAX8925_WLED_CNTL		(0x85)
+
+/* MAX8925 Registers */
+#define MAX8925_SDCTL1			(0x04)
+#define MAX8925_SDCTL2			(0x07)
+#define MAX8925_SDCTL3			(0x0A)
+#define MAX8925_SDV1			(0x06)
+#define MAX8925_SDV2			(0x09)
+#define MAX8925_SDV3			(0x0C)
+#define MAX8925_LDOCTL1			(0x18)
+#define MAX8925_LDOCTL2			(0x1C)
+#define MAX8925_LDOCTL3			(0x20)
+#define MAX8925_LDOCTL4			(0x24)
+#define MAX8925_LDOCTL5			(0x28)
+#define MAX8925_LDOCTL6			(0x2C)
+#define MAX8925_LDOCTL7			(0x30)
+#define MAX8925_LDOCTL8			(0x34)
+#define MAX8925_LDOCTL9			(0x38)
+#define MAX8925_LDOCTL10		(0x3C)
+#define MAX8925_LDOCTL11		(0x40)
+#define MAX8925_LDOCTL12		(0x44)
+#define MAX8925_LDOCTL13		(0x48)
+#define MAX8925_LDOCTL14		(0x4C)
+#define MAX8925_LDOCTL15		(0x50)
+#define MAX8925_LDOCTL16		(0x10)
+#define MAX8925_LDOCTL17		(0x14)
+#define MAX8925_LDOCTL18		(0x72)
+#define MAX8925_LDOCTL19		(0x5C)
+#define MAX8925_LDOCTL20		(0x9C)
+#define MAX8925_LDOVOUT1		(0x1A)
+#define MAX8925_LDOVOUT2		(0x1E)
+#define MAX8925_LDOVOUT3		(0x22)
+#define MAX8925_LDOVOUT4		(0x26)
+#define MAX8925_LDOVOUT5		(0x2A)
+#define MAX8925_LDOVOUT6		(0x2E)
+#define MAX8925_LDOVOUT7		(0x32)
+#define MAX8925_LDOVOUT8		(0x36)
+#define MAX8925_LDOVOUT9		(0x3A)
+#define MAX8925_LDOVOUT10		(0x3E)
+#define MAX8925_LDOVOUT11		(0x42)
+#define MAX8925_LDOVOUT12		(0x46)
+#define MAX8925_LDOVOUT13		(0x4A)
+#define MAX8925_LDOVOUT14		(0x4E)
+#define MAX8925_LDOVOUT15		(0x52)
+#define MAX8925_LDOVOUT16		(0x12)
+#define MAX8925_LDOVOUT17		(0x16)
+#define MAX8925_LDOVOUT18		(0x74)
+#define MAX8925_LDOVOUT19		(0x5E)
+#define MAX8925_LDOVOUT20		(0x9E)
+
+/* bit definitions */
+#define CHG_IRQ1_MASK			(0x07)
+#define CHG_IRQ2_MASK			(0xff)
+#define ON_OFF_IRQ1_MASK		(0xff)
+#define ON_OFF_IRQ2_MASK		(0x03)
+#define TSC_IRQ_MASK			(0x03)
+#define RTC_IRQ_MASK			(0x0c)
+
+#define MAX8925_MAX_REGULATOR		(23)
+
+#define MAX8925_NAME_SIZE		(32)
+
+/* IRQ definitions */
+enum {
+	MAX8925_IRQ_VCHG_DC_OVP,
+	MAX8925_IRQ_VCHG_DC_F,
+	MAX8925_IRQ_VCHG_DC_R,
+	MAX8925_IRQ_VCHG_USB_OVP,
+	MAX8925_IRQ_VCHG_USB_F,
+	MAX8925_IRQ_VCHG_USB_R,
+	MAX8925_IRQ_VCHG_THM_OK_R,
+	MAX8925_IRQ_VCHG_THM_OK_F,
+	MAX8925_IRQ_VCHG_SYSLOW_F,
+	MAX8925_IRQ_VCHG_SYSLOW_R,
+	MAX8925_IRQ_VCHG_RST,
+	MAX8925_IRQ_VCHG_DONE,
+	MAX8925_IRQ_VCHG_TOPOFF,
+	MAX8925_IRQ_VCHG_TMR_FAULT,
+	MAX8925_IRQ_GPM_RSTIN,
+	MAX8925_IRQ_GPM_MPL,
+	MAX8925_IRQ_GPM_SW_3SEC,
+	MAX8925_IRQ_GPM_EXTON_F,
+	MAX8925_IRQ_GPM_EXTON_R,
+	MAX8925_IRQ_GPM_SW_1SEC,
+	MAX8925_IRQ_GPM_SW_F,
+	MAX8925_IRQ_GPM_SW_R,
+	MAX8925_IRQ_GPM_SYSCKEN_F,
+	MAX8925_IRQ_GPM_SYSCKEN_R,
+	MAX8925_IRQ_RTC_ALARM1,
+	MAX8925_IRQ_RTC_ALARM0,
+	MAX8925_IRQ_TSC_STICK,
+	MAX8925_IRQ_TSC_NSTICK,
+	MAX8925_NR_IRQS,
+};
+
+struct max8925_chip {
+	struct device		*dev;
+	struct i2c_client	*i2c;
+	struct i2c_client	*adc;
+	struct i2c_client	*rtc;
+	struct mutex		io_lock;
+	struct mutex		irq_lock;
+
+	int			irq_base;
+	int			core_irq;
+	int			tsc_irq;
+};
+
+struct max8925_backlight_pdata {
+	int	lxw_scl;	/* 0/1 -- 0.8Ohm/0.4Ohm */
+	int	lxw_freq;	/* 700KHz ~ 1400KHz */
+	int	dual_string;	/* 0/1 -- single/dual string */
+};
+
+struct max8925_touch_pdata {
+	unsigned int		flags;
+};
+
+struct max8925_power_pdata {
+	int		(*set_charger)(int);
+	unsigned	batt_detect:1;
+	unsigned	topoff_threshold:2;
+	unsigned	fast_charge:3;	/* charge current */
+};
+
+/*
+ * irq_base: stores IRQ base number of MAX8925 in platform
+ * tsc_irq: stores IRQ number of MAX8925 TSC
+ */
+struct max8925_platform_data {
+	struct max8925_backlight_pdata	*backlight;
+	struct max8925_touch_pdata	*touch;
+	struct max8925_power_pdata	*power;
+	struct regulator_init_data	*regulator[MAX8925_MAX_REGULATOR];
+
+	int		irq_base;
+	int		tsc_irq;
+};
+
+extern int max8925_reg_read(struct i2c_client *, int);
+extern int max8925_reg_write(struct i2c_client *, int, unsigned char);
+extern int max8925_bulk_read(struct i2c_client *, int, int, unsigned char *);
+extern int max8925_bulk_write(struct i2c_client *, int, int, unsigned char *);
+extern int max8925_set_bits(struct i2c_client *, int, unsigned char,
+			unsigned char);
+
+extern int max8925_device_init(struct max8925_chip *,
+				struct max8925_platform_data *);
+extern void max8925_device_exit(struct max8925_chip *);
+#endif /* __LINUX_MFD_MAX8925_H */
+
diff --git a/include/linux/mfd/tmio.h b/include/linux/mfd/tmio.h
index 9cb1834deff..c3f7dff8eff 100644
--- a/include/linux/mfd/tmio.h
+++ b/include/linux/mfd/tmio.h
@@ -59,7 +59,8 @@ void tmio_core_mmc_clk_div(void __iomem *cnf, int shift, int state);
  * data for the MMC controller
  */
 struct tmio_mmc_data {
-	const unsigned int		hclk;
+	unsigned int			hclk;
+	unsigned long			capabilities;
 	void (*set_pwr)(struct platform_device *host, int state);
 	void (*set_clk_div)(struct platform_device *host, int state);
 };
diff --git a/include/linux/mfd/ucb1x00.h b/include/linux/mfd/ucb1x00.h
index aa9c3789bed..4321f044d1e 100644
--- a/includ