15 files changed, 673 insertions, 8 deletions

diff --git a/include/linux/mfd/88pm860x.h b/include/linux/mfd/88pm860x.h
index 63b4fb8e3b6..92be3476c9f 100644
--- a/include/linux/mfd/88pm860x.h
+++ b/include/linux/mfd/88pm860x.h
@@ -297,10 +297,11 @@ enum {
 
 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 */
+	struct regmap           *regmap;
+	struct regmap           *regmap_companion;
 
 	int			buck3_double;	/* DVC ramp slope double */
 	unsigned short		companion_addr;
diff --git a/include/linux/mfd/ab5500/ab5500.h b/include/linux/mfd/abx500/ab5500.h
index a720051ae93..a720051ae93 100644
--- a/include/linux/mfd/ab5500/ab5500.h
+++ b/include/linux/mfd/abx500/ab5500.h
diff --git a/include/linux/mfd/ab8500/gpadc.h b/include/linux/mfd/abx500/ab8500-gpadc.h
index 252966769d9..252966769d9 100644
--- a/include/linux/mfd/ab8500/gpadc.h
+++ b/include/linux/mfd/abx500/ab8500-gpadc.h
diff --git a/include/linux/mfd/ab8500/gpio.h b/include/linux/mfd/abx500/ab8500-gpio.h
index 488a8c920a2..488a8c920a2 100644
--- a/include/linux/mfd/ab8500/gpio.h
+++ b/include/linux/mfd/abx500/ab8500-gpio.h
diff --git a/include/linux/mfd/ab8500/sysctrl.h b/include/linux/mfd/abx500/ab8500-sysctrl.h
index 10da0291f8f..10da0291f8f 100644
--- a/include/linux/mfd/ab8500/sysctrl.h
+++ b/include/linux/mfd/abx500/ab8500-sysctrl.h
diff --git a/include/linux/mfd/ab8500.h b/include/linux/mfd/abx500/ab8500.h
index 838c6b487cc..838c6b487cc 100644
--- a/include/linux/mfd/ab8500.h
+++ b/include/linux/mfd/abx500/ab8500.h
diff --git a/include/linux/mfd/max8925.h b/include/linux/mfd/max8925.h
index b8e6d944908..15b2392a56f 100644
--- a/include/linux/mfd/max8925.h
+++ b/include/linux/mfd/max8925.h
@@ -203,6 +203,8 @@ struct max8925_chip {
 	int			irq_base;
 	int			core_irq;
 	int			tsc_irq;
+
+	unsigned int            wakeup_flag;
 };
 
 struct max8925_backlight_pdata {
diff --git a/include/linux/mfd/max8997.h b/include/linux/mfd/max8997.h
index 0bbd13dbe33..fff590521e5 100644
--- a/include/linux/mfd/max8997.h
+++ b/include/linux/mfd/max8997.h
@@ -77,6 +77,82 @@ struct max8997_regulator_data {
 	struct regulator_init_data *initdata;
 };
 
+enum max8997_muic_usb_type {
+	MAX8997_USB_HOST,
+	MAX8997_USB_DEVICE,
+};
+
+enum max8997_muic_charger_type {
+	MAX8997_CHARGER_TYPE_NONE = 0,
+	MAX8997_CHARGER_TYPE_USB,
+	MAX8997_CHARGER_TYPE_DOWNSTREAM_PORT,
+	MAX8997_CHARGER_TYPE_DEDICATED_CHG,
+	MAX8997_CHARGER_TYPE_500MA,
+	MAX8997_CHARGER_TYPE_1A,
+	MAX8997_CHARGER_TYPE_DEAD_BATTERY = 7,
+};
+
+struct max8997_muic_reg_data {
+	u8 addr;
+	u8 data;
+};
+
+/**
+ * struct max8997_muic_platform_data
+ * @usb_callback: callback function for USB
+ *		  inform callee of USB type (HOST or DEVICE)
+ *		  and attached state(true or false)
+ * @charger_callback: callback function for charger
+ *		  inform callee of charger_type
+ *		  and attached state(true or false)
+ * @deskdock_callback: callback function for desk dock
+ *		  inform callee of attached state(true or false)
+ * @cardock_callback: callback function for car dock
+ *		  inform callee of attached state(true or false)
+ * @mhl_callback: callback function for MHL (Mobile High-definition Link)
+ *		  inform callee of attached state(true or false)
+ * @uart_callback: callback function for JIG UART
+ *		   inform callee of attached state(true or false)
+ * @init_data: array of max8997_muic_reg_data
+ *	       used for initializing registers of MAX8997 MUIC device
+ * @num_init_data: array size of init_data
+ */
+struct max8997_muic_platform_data {
+	void (*usb_callback)(enum max8997_muic_usb_type usb_type,
+		bool attached);
+	void (*charger_callback)(bool attached,
+		enum max8997_muic_charger_type charger_type);
+	void (*deskdock_callback) (bool attached);
+	void (*cardock_callback) (bool attached);
+	void (*mhl_callback) (bool attached);
+	void (*uart_callback) (bool attached);
+
+	struct max8997_muic_reg_data *init_data;
+	int num_init_data;
+};
+
+enum max8997_led_mode {
+	MAX8997_NONE,
+	MAX8997_FLASH_MODE,
+	MAX8997_MOVIE_MODE,
+	MAX8997_FLASH_PIN_CONTROL_MODE,
+	MAX8997_MOVIE_PIN_CONTROL_MODE,
+};
+
+/**
+ *  struct max8997_led_platform_data
+ *  The number of LED devices for MAX8997 is two
+ *  @mode: LED mode for each LED device
+ *  @brightness: initial brightness for each LED device
+ *	range:
+ *	[0 - 31]: MAX8997_FLASH_MODE and MAX8997_FLASH_PIN_CONTROL_MODE
+ *	[0 - 15]: MAX8997_MOVIE_MODE and MAX8997_MOVIE_PIN_CONTROL_MODE
+ */
+struct max8997_led_platform_data {
+	enum max8997_led_mode mode[2];
+	u8 brightness[2];
+};
+
 struct max8997_platform_data {
 	/* IRQ */
 	int irq_base;
@@ -113,10 +189,13 @@ struct max8997_platform_data {
 	/* charge Full Timeout */
 	int timeout; /* 0 (no timeout), 5, 6, 7 hours */
 
-	/* MUIC: Not implemented */
+	/* ---- MUIC ---- */
+	struct max8997_muic_platform_data *muic_pdata;
+
 	/* HAPTIC: Not implemented */
 	/* RTC: Not implemented */
-	/* Flash: Not implemented */
+	/* ---- LED ---- */
+	struct max8997_led_platform_data *led_pdata;
 };
 
 #endif /* __LINUX_MFD_MAX8998_H */
diff --git a/include/linux/mfd/mc13xxx.h b/include/linux/mfd/mc13xxx.h
index a98e2a316d1..b86ee45c8b0 100644
--- a/include/linux/mfd/mc13xxx.h
+++ b/include/linux/mfd/mc13xxx.h
@@ -174,6 +174,9 @@ struct mc13xxx_platform_data {
 #define MC13XXX_ADC_MODE_MULT_CHAN	3
 
 #define MC13XXX_ADC0		43
+#define MC13XXX_ADC0_LICELLCON		(1 << 0)
+#define MC13XXX_ADC0_CHRGICON		(1 << 1)
+#define MC13XXX_ADC0_BATICON		(1 << 2)
 #define MC13XXX_ADC0_ADREFEN		(1 << 10)
 #define MC13XXX_ADC0_TSMOD0		(1 << 12)
 #define MC13XXX_ADC0_TSMOD1		(1 << 13)
@@ -185,4 +188,9 @@ struct mc13xxx_platform_data {
 					MC13XXX_ADC0_TSMOD1 | \
 					MC13XXX_ADC0_TSMOD2)
 
+#define MC13XXX_ADC0_CONFIG_MASK	(MC13XXX_ADC0_TSMOD_MASK | \
+					MC13XXX_ADC0_LICELLCON | \
+					MC13XXX_ADC0_CHRGICON | \
+					MC13XXX_ADC0_BATICON)
+
 #endif /* ifndef __LINUX_MFD_MC13XXX_H */
diff --git a/include/linux/mfd/mcp.h b/include/linux/mfd/mcp.h
index ee496708e38..1515e64e366 100644
--- a/include/linux/mfd/mcp.h
+++ b/include/linux/mfd/mcp.h
@@ -10,6 +10,7 @@
 #ifndef MCP_H
 #define MCP_H
 
+#include <linux/mod_devicetable.h>
 #include <mach/dma.h>
 
 struct mcp_ops;
@@ -26,7 +27,7 @@ struct mcp {
 	dma_device_t	dma_telco_rd;
 	dma_device_t	dma_telco_wr;
 	struct device	attached_device;
-	int		gpio_base;
+	const char	*codec;
 };
 
 struct mcp_ops {
@@ -44,10 +45,11 @@ void mcp_reg_write(struct mcp *, unsigned int, unsigned int);
 unsigned int mcp_reg_read(struct mcp *, unsigned int);
 void mcp_enable(struct mcp *);
 void mcp_disable(struct mcp *);
+const struct mcp_device_id *mcp_get_device_id(const struct mcp *mcp);
 #define mcp_get_sclk_rate(mcp)	((mcp)->sclk_rate)
 
 struct mcp *mcp_host_alloc(struct device *, size_t);
-int mcp_host_register(struct mcp *);
+int mcp_host_register(struct mcp *, void *);
 void mcp_host_unregister(struct mcp *);
 
 struct mcp_driver {
@@ -56,6 +58,7 @@ struct mcp_driver {
 	void (*remove)(struct mcp *);
 	int (*suspend)(struct mcp *, pm_message_t);
 	int (*resume)(struct mcp *);
+	const struct mcp_device_id *id_table;
 };
 
 int mcp_driver_register(struct mcp_driver *);
diff --git a/include/linux/mfd/s5m87xx/s5m-core.h b/include/linux/mfd/s5m87xx/s5m-core.h
new file mode 100644
index 00000000000..a7480b57f92
--- /dev/null
+++ b/include/linux/mfd/s5m87xx/s5m-core.h
@@ -0,0 +1,373 @@
+/*
+ * s5m-core.h
+ *
+ * Copyright (c) 2011 Samsung Electronics Co., Ltd
+ *              http://www.samsung.com
+ *
+ *  This program is free software; you can redistribute  it and/or modify it
+ *  under  the terms of  the GNU General  Public License as published by the
+ *  Free Software Foundation;  either version 2 of the  License, or (at your
+ *  option) any later version.
+ *
+ */
+
+#ifndef __LINUX_MFD_S5M_CORE_H
+#define __LINUX_MFD_S5M_CORE_H
+
+#define NUM_IRQ_REGS	4
+
+enum s5m_device_type {
+	S5M8751X,
+	S5M8763X,
+	S5M8767X,
+};
+
+/* S5M8767 registers */
+enum s5m8767_reg {
+	S5M8767_REG_ID,
+	S5M8767_REG_INT1,
+	S5M8767_REG_INT2,
+	S5M8767_REG_INT3,
+	S5M8767_REG_INT1M,
+	S5M8767_REG_INT2M,
+	S5M8767_REG_INT3M,
+	S5M8767_REG_STATUS1,
+	S5M8767_REG_STATUS2,
+	S5M8767_REG_STATUS3,
+	S5M8767_REG_CTRL1,
+	S5M8767_REG_CTRL2,
+	S5M8767_REG_LOWBAT1,
+	S5M8767_REG_LOWBAT2,
+	S5M8767_REG_BUCHG,
+	S5M8767_REG_DVSRAMP,
+	S5M8767_REG_DVSTIMER2 = 0x10,
+	S5M8767_REG_DVSTIMER3,
+	S5M8767_REG_DVSTIMER4,
+	S5M8767_REG_LDO1,
+	S5M8767_REG_LDO2,
+	S5M8767_REG_LDO3,
+	S5M8767_REG_LDO4,
+	S5M8767_REG_LDO5,
+	S5M8767_REG_LDO6,
+	S5M8767_REG_LDO7,
+	S5M8767_REG_LDO8,
+	S5M8767_REG_LDO9,
+	S5M8767_REG_LDO10,
+	S5M8767_REG_LDO11,
+	S5M8767_REG_LDO12,
+	S5M8767_REG_LDO13,
+	S5M8767_REG_LDO14 = 0x20,
+	S5M8767_REG_LDO15,
+	S5M8767_REG_LDO16,
+	S5M8767_REG_LDO17,
+	S5M8767_REG_LDO18,
+	S5M8767_REG_LDO19,
+	S5M8767_REG_LDO20,
+	S5M8767_REG_LDO21,
+	S5M8767_REG_LDO22,
+	S5M8767_REG_LDO23,
+	S5M8767_REG_LDO24,
+	S5M8767_REG_LDO25,
+	S5M8767_REG_LDO26,
+	S5M8767_REG_LDO27,
+	S5M8767_REG_LDO28,
+	S5M8767_REG_UVLO = 0x31,
+	S5M8767_REG_BUCK1CTRL1,
+	S5M8767_REG_BUCK1CTRL2,
+	S5M8767_REG_BUCK2CTRL,
+	S5M8767_REG_BUCK2DVS1,
+	S5M8767_REG_BUCK2DVS2,
+	S5M8767_REG_BUCK2DVS3,
+	S5M8767_REG_BUCK2DVS4,
+	S5M8767_REG_BUCK2DVS5,
+	S5M8767_REG_BUCK2DVS6,
+	S5M8767_REG_BUCK2DVS7,
+	S5M8767_REG_BUCK2DVS8,
+	S5M8767_REG_BUCK3CTRL,
+	S5M8767_REG_BUCK3DVS1,
+	S5M8767_REG_BUCK3DVS2,
+	S5M8767_REG_BUCK3DVS3,
+	S5M8767_REG_BUCK3DVS4,
+	S5M8767_REG_BUCK3DVS5,
+	S5M8767_REG_BUCK3DVS6,
+	S5M8767_REG_BUCK3DVS7,
+	S5M8767_REG_BUCK3DVS8,
+	S5M8767_REG_BUCK4CTRL,
+	S5M8767_REG_BUCK4DVS1,
+	S5M8767_REG_BUCK4DVS2,
+	S5M8767_REG_BUCK4DVS3,
+	S5M8767_REG_BUCK4DVS4,
+	S5M8767_REG_BUCK4DVS5,
+	S5M8767_REG_BUCK4DVS6,
+	S5M8767_REG_BUCK4DVS7,
+	S5M8767_REG_BUCK4DVS8,
+	S5M8767_REG_BUCK5CTRL1,
+	S5M8767_REG_BUCK5CTRL2,
+	S5M8767_REG_BUCK5CTRL3,
+	S5M8767_REG_BUCK5CTRL4,
+	S5M8767_REG_BUCK5CTRL5,
+	S5M8767_REG_BUCK6CTRL1,
+	S5M8767_REG_BUCK6CTRL2,
+	S5M8767_REG_BUCK7CTRL1,
+	S5M8767_REG_BUCK7CTRL2,
+	S5M8767_REG_BUCK8CTRL1,
+	S5M8767_REG_BUCK8CTRL2,
+	S5M8767_REG_BUCK9CTRL1,
+	S5M8767_REG_BUCK9CTRL2,
+	S5M8767_REG_LDO1CTRL,
+	S5M8767_REG_LDO2_1CTRL,
+	S5M8767_REG_LDO2_2CTRL,
+	S5M8767_REG_LDO2_3CTRL,
+	S5M8767_REG_LDO2_4CTRL,
+	S5M8767_REG_LDO3CTRL,
+	S5M8767_REG_LDO4CTRL,
+	S5M8767_REG_LDO5CTRL,
+	S5M8767_REG_LDO6CTRL,
+	S5M8767_REG_LDO7CTRL,
+	S5M8767_REG_LDO8CTRL,
+	S5M8767_REG_LDO9CTRL,
+	S5M8767_REG_LDO10CTRL,
+	S5M8767_REG_LDO11CTRL,
+	S5M8767_REG_LDO12CTRL,
+	S5M8767_REG_LDO13CTRL,
+	S5M8767_REG_LDO14CTRL,
+	S5M8767_REG_LDO15CTRL,
+	S5M8767_REG_LDO16CTRL,
+	S5M8767_REG_LDO17CTRL,
+	S5M8767_REG_LDO18CTRL,
+	S5M8767_REG_LDO19CTRL,
+	S5M8767_REG_LDO20CTRL,
+	S5M8767_REG_LDO21CTRL,
+	S5M8767_REG_LDO22CTRL,
+	S5M8767_REG_LDO23CTRL,
+	S5M8767_REG_LDO24CTRL,
+	S5M8767_REG_LDO25CTRL,
+	S5M8767_REG_LDO26CTRL,
+	S5M8767_REG_LDO27CTRL,
+	S5M8767_REG_LDO28CTRL,
+};
+
+/* S5M8763 registers */
+enum s5m8763_reg {
+	S5M8763_REG_IRQ1,
+	S5M8763_REG_IRQ2,
+	S5M8763_REG_IRQ3,
+	S5M8763_REG_IRQ4,
+	S5M8763_REG_IRQM1,
+	S5M8763_REG_IRQM2,
+	S5M8763_REG_IRQM3,
+	S5M8763_REG_IRQM4,
+	S5M8763_REG_STATUS1,
+	S5M8763_REG_STATUS2,
+	S5M8763_REG_STATUSM1,
+	S5M8763_REG_STATUSM2,
+	S5M8763_REG_CHGR1,
+	S5M8763_REG_CHGR2,
+	S5M8763_REG_LDO_ACTIVE_DISCHARGE1,
+	S5M8763_REG_LDO_ACTIVE_DISCHARGE2,
+	S5M8763_REG_BUCK_ACTIVE_DISCHARGE3,
+	S5M8763_REG_ONOFF1,
+	S5M8763_REG_ONOFF2,
+	S5M8763_REG_ONOFF3,
+	S5M8763_REG_ONOFF4,
+	S5M8763_REG_BUCK1_VOLTAGE1,
+	S5M8763_REG_BUCK1_VOLTAGE2,
+	S5M8763_REG_BUCK1_VOLTAGE3,
+	S5M8763_REG_BUCK1_VOLTAGE4,
+	S5M8763_REG_BUCK2_VOLTAGE1,
+	S5M8763_REG_BUCK2_VOLTAGE2,
+	S5M8763_REG_BUCK3,
+	S5M8763_REG_BUCK4,
+	S5M8763_REG_LDO1_LDO2,
+	S5M8763_REG_LDO3,
+	S5M8763_REG_LDO4,
+	S5M8763_REG_LDO5,
+	S5M8763_REG_LDO6,
+	S5M8763_REG_LDO7,
+	S5M8763_REG_LDO7_LDO8,
+	S5M8763_REG_LDO9_LDO10,
+	S5M8763_REG_LDO11,
+	S5M8763_REG_LDO12,
+	S5M8763_REG_LDO13,
+	S5M8763_REG_LDO14,
+	S5M8763_REG_LDO15,
+	S5M8763_REG_LDO16,
+	S5M8763_REG_BKCHR,
+	S5M8763_REG_LBCNFG1,
+	S5M8763_REG_LBCNFG2,
+};
+
+enum s5m8767_irq {
+	S5M8767_IRQ_PWRR,
+	S5M8767_IRQ_PWRF,
+	S5M8767_IRQ_PWR1S,
+	S5M8767_IRQ_JIGR,
+	S5M8767_IRQ_JIGF,
+	S5M8767_IRQ_LOWBAT2,
+	S5M8767_IRQ_LOWBAT1,
+
+	S5M8767_IRQ_MRB,
+	S5M8767_IRQ_DVSOK2,
+	S5M8767_IRQ_DVSOK3,
+	S5M8767_IRQ_DVSOK4,
+
+	S5M8767_IRQ_RTC60S,
+	S5M8767_IRQ_RTCA1,
+	S5M8767_IRQ_RTCA2,
+	S5M8767_IRQ_SMPL,
+	S5M8767_IRQ_RTC1S,
+	S5M8767_IRQ_WTSR,
+
+	S5M8767_IRQ_NR,
+};
+
+#define S5M8767_IRQ_PWRR_MASK		(1 << 0)
+#define S5M8767_IRQ_PWRF_MASK		(1 << 1)
+#define S5M8767_IRQ_PWR1S_MASK		(1 << 3)
+#define S5M8767_IRQ_JIGR_MASK		(1 << 4)
+#define S5M8767_IRQ_JIGF_MASK		(1 << 5)
+#define S5M8767_IRQ_LOWBAT2_MASK	(1 << 6)
+#define S5M8767_IRQ_LOWBAT1_MASK	(1 << 7)
+
+#define S5M8767_IRQ_MRB_MASK		(1 << 2)
+#define S5M8767_IRQ_DVSOK2_MASK		(1 << 3)
+#define S5M8767_IRQ_DVSOK3_MASK		(1 << 4)
+#define S5M8767_IRQ_DVSOK4_MASK		(1 << 5)
+
+#define S5M8767_IRQ_RTC60S_MASK		(1 << 0)
+#define S5M8767_IRQ_RTCA1_MASK		(1 << 1)
+#define S5M8767_IRQ_RTCA2_MASK		(1 << 2)
+#define S5M8767_IRQ_SMPL_MASK		(1 << 3)
+#define S5M8767_IRQ_RTC1S_MASK		(1 << 4)
+#define S5M8767_IRQ_WTSR_MASK		(1 << 5)
+
+enum s5m8763_irq {
+	S5M8763_IRQ_DCINF,
+	S5M8763_IRQ_DCINR,
+	S5M8763_IRQ_JIGF,
+	S5M8763_IRQ_JIGR,
+	S5M8763_IRQ_PWRONF,
+	S5M8763_IRQ_PWRONR,
+
+	S5M8763_IRQ_WTSREVNT,
+	S5M8763_IRQ_SMPLEVNT,
+	S5M8763_IRQ_ALARM1,
+	S5M8763_IRQ_ALARM0,
+
+	S5M8763_IRQ_ONKEY1S,
+	S5M8763_IRQ_TOPOFFR,
+	S5M8763_IRQ_DCINOVPR,
+	S5M8763_IRQ_CHGRSTF,
+	S5M8763_IRQ_DONER,
+	S5M8763_IRQ_CHGFAULT,
+
+	S5M8763_IRQ_LOBAT1,
+	S5M8763_IRQ_LOBAT2,
+
+	S5M8763_IRQ_NR,
+};
+
+#define S5M8763_IRQ_DCINF_MASK		(1 << 2)
+#define S5M8763_IRQ_DCINR_MASK		(1 << 3)
+#define S5M8763_IRQ_JIGF_MASK		(1 << 4)
+#define S5M8763_IRQ_JIGR_MASK		(1 << 5)
+#define S5M8763_IRQ_PWRONF_MASK		(1 << 6)
+#define S5M8763_IRQ_PWRONR_MASK		(1 << 7)
+
+#define S5M8763_IRQ_WTSREVNT_MASK	(1 << 0)
+#define S5M8763_IRQ_SMPLEVNT_MASK	(1 << 1)
+#define S5M8763_IRQ_ALARM1_MASK		(1 << 2)
+#define S5M8763_IRQ_ALARM0_MASK		(1 << 3)
+
+#define S5M8763_IRQ_ONKEY1S_MASK	(1 << 0)
+#define S5M8763_IRQ_TOPOFFR_MASK	(1 << 2)
+#define S5M8763_IRQ_DCINOVPR_MASK	(1 << 3)
+#define S5M8763_IRQ_CHGRSTF_MASK	(1 << 4)
+#define S5M8763_IRQ_DONER_MASK		(1 << 5)
+#define S5M8763_IRQ_CHGFAULT_MASK	(1 << 7)
+
+#define S5M8763_IRQ_LOBAT1_MASK		(1 << 0)
+#define S5M8763_IRQ_LOBAT2_MASK		(1 << 1)
+
+#define S5M8763_ENRAMP                  (1 << 4)
+
+/**
+ * struct s5m87xx_dev - s5m87xx master device for sub-drivers
+ * @dev: master device of the chip (can be used to access platform data)
+ * @i2c: i2c client private data for regulator
+ * @rtc: i2c client private data for rtc
+ * @iolock: mutex for serializing io access
+ * @irqlock: mutex for buslock
+ * @irq_base: base IRQ number for s5m87xx, required for IRQs
+ * @irq: generic IRQ number for s5m87xx
+ * @ono: power onoff IRQ number for s5m87xx
+ * @irq_masks_cur: currently active value
+ * @irq_masks_cache: cached hardware value
+ * @type: indicate which s5m87xx "variant" is used
+ */
+struct s5m87xx_dev {
+	struct device *dev;
+	struct regmap *regmap;
+	struct i2c_client *i2c;
+	struct i2c_client *rtc;
+	struct mutex iolock;
+	struct mutex irqlock;
+
+	int device_type;
+	int irq_base;
+	int irq;
+	int ono;
+	u8 irq_masks_cur[NUM_IRQ_REGS];
+	u8 irq_masks_cache[NUM_IRQ_REGS];
+	int type;
+	bool wakeup;
+};
+
+int s5m_irq_init(struct s5m87xx_dev *s5m87xx);
+void s5m_irq_exit(struct s5m87xx_dev *s5m87xx);
+int s5m_irq_resume(struct s5m87xx_dev *s5m87xx);
+
+extern int s5m_reg_read(struct s5m87xx_dev *s5m87xx, u8 reg, void *dest);
+extern int s5m_bulk_read(struct s5m87xx_dev *s5m87xx, u8 reg, int count, u8 *buf);
+extern int s5m_reg_write(struct s5m87xx_dev *s5m87xx, u8 reg, u8 value);
+extern int s5m_bulk_write(struct s5m87xx_dev *s5m87xx, u8 reg, int count, u8 *buf);
+extern int s5m_reg_update(struct s5m87xx_dev *s5m87xx, u8 reg, u8 val, u8 mask);
+
+struct s5m_platform_data {
+	struct s5m_regulator_data	*regulators;
+	int				device_type;
+	int				num_regulators;
+
+	int				irq_base;
+	int 				(*cfg_pmic_irq)(void);
+
+	int				ono;
+	bool				wakeup;
+	bool				buck_voltage_lock;
+
+	int				buck_gpios[3];
+	int				buck2_voltage[8];
+	bool				buck2_gpiodvs;
+	int				buck3_voltage[8];
+	bool				buck3_gpiodvs;
+	int				buck4_voltage[8];
+	bool				buck4_gpiodvs;
+
+	int				buck_set1;
+	int				buck_set2;
+	int				buck_set3;
+	int				buck2_enable;
+	int				buck3_enable;
+	int				buck4_enable;
+	int				buck_default_idx;
+	int				buck2_default_idx;
+	int				buck3_default_idx;
+	int				buck4_default_idx;
+
+	int                             buck_ramp_delay;
+	bool                            buck2_ramp_enable;
+	bool                            buck3_ramp_enable;
+	bool                            buck4_ramp_enable;
+};
+
+#endif /*  __LINUX_MFD_S5M_CORE_H */
diff --git a/include/linux/mfd/s5m87xx/s5m-pmic.h b/include/linux/mfd/s5m87xx/s5m-pmic.h
new file mode 100644
index 00000000000..a72a5d27e62
--- /dev/null
+++ b/include/linux/mfd/s5m87xx/s5m-pmic.h
@@ -0,0 +1,100 @@
+/* s5m87xx.h
+ *
+ * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd.
+ *		http://www.samsung.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_S5M_PMIC_H
+#define __LINUX_MFD_S5M_PMIC_H
+
+#include <linux/regulator/machine.h>
+
+/* S5M8767 regulator ids */
+enum s5m8767_regulators {
+	S5M8767_LDO1,
+	S5M8767_LDO2,
+	S5M8767_LDO3,
+	S5M8767_LDO4,
+	S5M8767_LDO5,
+	S5M8767_LDO6,
+	S5M8767_LDO7,
+	S5M8767_LDO8,
+	S5M8767_LDO9,
+	S5M8767_LDO10,
+	S5M8767_LDO11,
+	S5M8767_LDO12,
+	S5M8767_LDO13,
+	S5M8767_LDO14,
+	S5M8767_LDO15,
+	S5M8767_LDO16,
+	S5M8767_LDO17,
+	S5M8767_LDO18,
+	S5M8767_LDO19,
+	S5M8767_LDO20,
+	S5M8767_LDO21,
+	S5M8767_LDO22,
+	S5M8767_LDO23,
+	S5M8767_LDO24,
+	S5M8767_LDO25,
+	S5M8767_LDO26,
+	S5M8767_LDO27,
+	S5M8767_LDO28,
+	S5M8767_BUCK1,
+	S5M8767_BUCK2,
+	S5M8767_BUCK3,
+	S5M8767_BUCK4,
+	S5M8767_BUCK5,
+	S5M8767_BUCK6,
+	S5M8767_BUCK7,
+	S5M8767_BUCK8,
+	S5M8767_BUCK9,
+	S5M8767_AP_EN32KHZ,
+	S5M8767_CP_EN32KHZ,
+
+	S5M8767_REG_MAX,
+};
+
+/* S5M8763 regulator ids */
+enum s5m8763_regulators {
+	S5M8763_LDO1,
+	S5M8763_LDO2,
+	S5M8763_LDO3,
+	S5M8763_LDO4,
+	S5M8763_LDO5,
+	S5M8763_LDO6,
+	S5M8763_LDO7,
+	S5M8763_LDO8,
+	S5M8763_LDO9,
+	S5M8763_LDO10,
+	S5M8763_LDO11,
+	S5M8763_LDO12,
+	S5M8763_LDO13,
+	S5M8763_LDO14,
+	S5M8763_LDO15,
+	S5M8763_LDO16,
+	S5M8763_BUCK1,
+	S5M8763_BUCK2,
+	S5M8763_BUCK3,
+	S5M8763_BUCK4,
+	S5M8763_AP_EN32KHZ,
+	S5M8763_CP_EN32KHZ,
+	S5M8763_ENCHGVI,
+	S5M8763_ESAFEUSB1,
+	S5M8763_ESAFEUSB2,
+};
+
+/**
+ * s5m87xx_regulator_data - regulator data
+ * @id: regulator id
+ * @initdata: regulator init data (contraints, supplies, ...)
+ */
+struct s5m_regulator_data {
+	int				id;
+	struct regulator_init_data	*initdata;
+};
+
+#endif /*  __LINUX_MFD_S5M_PMIC_H */
diff --git a/include/linux/mfd/s5m87xx/s5m-rtc.h b/include/linux/mfd/s5m87xx/s5m-rtc.h
new file mode 100644
index 00000000000..6ce8da264ce
--- /dev/null
+++ b/include/linux/mfd/s5m87xx/s5m-rtc.h
@@ -0,0 +1,84 @@
+/*
+ * s5m-rtc.h
+ *
+ * Copyright (c) 2011 Samsung Electronics Co., Ltd
+ *              http://www.samsung.com
+ *
+ *  This program is free software; you can redistribute  it and/or modify it
+ *  under  the terms of  the GNU General  Public License as published by the
+ *  Free Software Foundation;  either version 2 of the  License, or (at your
+ *  option) any later version.
+ *
+ */
+
+#ifndef __LINUX_MFD_S5M_RTC_H
+#define __LINUX_MFD_S5M_RTC_H
+
+enum s5m87xx_rtc_reg {
+	S5M87XX_RTC_SEC,
+	S5M87XX_RTC_MIN,
+	S5M87XX_RTC_HOUR,
+	S5M87XX_RTC_WEEKDAY,
+	S5M87XX_RTC_DATE,
+	S5M87XX_RTC_MONTH,
+	S5M87XX_RTC_YEAR1,
+	S5M87XX_RTC_YEAR2,
+	S5M87XX_ALARM0_SEC,
+	S5M87XX_ALARM0_MIN,
+	S5M87XX_ALARM0_HOUR,
+	S5M87XX_ALARM0_WEEKDAY,
+	S5M87XX_ALARM0_DATE,
+	S5M87XX_ALARM0_MONTH,
+	S5M87XX_ALARM0_YEAR1,
+	S5M87XX_ALARM0_YEAR2,
+	S5M87XX_ALARM1_SEC,
+	S5M87XX_ALARM1_MIN,
+	S5M87XX_ALARM1_HOUR,
+	S5M87XX_ALARM1_WEEKDAY,
+	S5M87XX_ALARM1_DATE,
+	S5M87XX_ALARM1_MONTH,
+	S5M87XX_ALARM1_YEAR1,
+	S5M87XX_ALARM1_YEAR2,
+	S5M87XX_ALARM0_CONF,
+	S5M87XX_ALARM1_CONF,
+	S5M87XX_RTC_STATUS,
+	S5M87XX_WTSR_SMPL_CNTL,
+	S5M87XX_RTC_UDR_CON,
+};
+
+#define RTC_I2C_ADDR		(0x0C >> 1)
+
+#define HOUR_12			(1 << 7)
+#define HOUR_AMPM		(1 << 6)
+#define HOUR_PM			(1 << 5)
+#define ALARM0_STATUS		(1 << 1)
+#define ALARM1_STATUS		(1 << 2)
+#define UPDATE_AD		(1 << 0)
+
+/* RTC Control Register */
+#define BCD_EN_SHIFT		0
+#define BCD_EN_MASK		(1 << BCD_EN_SHIFT)
+#define MODEL24_SHIFT		1
+#define MODEL24_MASK		(1 << MODEL24_SHIFT)
+/* RTC Update Register1 */
+#define RTC_UDR_SHIFT		0
+#define RTC_UDR_MASK		(1 << RTC_UDR_SHIFT)
+/* RTC Hour register */
+#define HOUR_PM_SHIFT		6
+#define HOUR_PM_MASK		(1 << HOUR_PM_SHIFT)
+/* RTC Alarm Enable */
+#define ALARM_ENABLE_SHIFT	7
+#define ALARM_ENABLE_MASK	(1 << ALARM_ENABLE_SHIFT)
+
+enum {
+	RTC_SEC = 0,
+	RTC_MIN,
+	RTC_HOUR,
+	RTC_WEEKDAY,
+	RTC_DATE,
+	RTC_MONTH,
+	RTC_YEAR1,
+	RTC_YEAR2,
+};
+
+#endif /*  __LINUX_MFD_S5M_RTC_H */
diff --git a/include/linux/mfd/stmpe.h b/include/linux/mfd/stmpe.h
index be1af7c42e5..ca1d7a34760 100644
--- a/include/linux/mfd/stmpe.h
+++ b/include/linux/mfd/stmpe.h
@@ -20,6 +20,8 @@ enum stmpe_block {
 };
 
 enum stmpe_partnum {
+	STMPE610,
+	STMPE801,
 	STMPE811,
 	STMPE1601,
 	STMPE2401,
@@ -50,17 +52,20 @@ enum {
 
 
 struct stmpe_variant_info;
+struct stmpe_client_info;
 
 /**
  * struct stmpe - STMPE MFD structure
  * @lock: lock protecting I/O operations
  * @irq_lock: IRQ bus lock
  * @dev: device, mostly for dev_dbg()
- * @i2c: i2c client
+ * @client: client - i2c or spi
+ * @ci: client specific information
  * @partnum: part number
  * @variant: the detected STMPE model number
  * @regs: list of addresses of registers which are at different addresses on
  *	  different variants.  Indexed by one of STMPE_IDX_*.
+ * @irq: irq number for stmpe
  * @irq_base: starting IRQ number for internal IRQs
  * @num_gpios: number of gpios, differs for variants
  * @ier: cache of IER registers for bus_lock
@@ -71,11 +76,13 @@ struct stmpe {
 	struct mutex lock;
 	struct mutex irq_lock;
 	struct device *dev;
-	struct i2c_client *i2c;
+	void *client;
+	struct stmpe_client_info *ci;
 	enum stmpe_partnum partnum;
 	struct stmpe_variant_info *variant;
 	const u8 *regs;
 
+	int irq;
 	int irq_base;
 	int num_gpios;
 	u8 ier[2];
@@ -183,6 +190,9 @@ struct stmpe_ts_platform_data {
  * @autosleep_timeout: inactivity timeout in milliseconds for autosleep
  * @irq_base: base IRQ number.  %STMPE_NR_IRQS irqs will be used, or
  *	      %STMPE_NR_INTERNAL_IRQS if the GPIO driver is not used.
+ * @irq_over_gpio: true if gpio is used to get irq
+ * @irq_gpio: gpio number over which irq will be requested (significant only if
+ *	      irq_over_gpio is true)
  * @gpio: GPIO-specific platform data
  * @keypad: keypad-specific platform data
  * @ts: touchscreen-specific platform data
@@ -194,6 +204,8 @@ struct stmpe_platform_data {
 	unsigned int irq_trigger;
 	bool irq_invert_polarity;
 	bool autosleep;
+	bool irq_over_gpio;
+	int irq_gpio;
 	int autosleep_timeout;
 
 	struct stmpe_gpio_platform_data *gpio;
diff --git a/include/linux/mfd/ucb1x00.h b/include/linux/mfd/ucb1x00.h
index 4321f044d1e..bc19e5fb7ea 100644
--- a/include/linux/mfd/ucb1x00.h
+++ b/include/linux/mfd/ucb1x00.h
@@ -104,6 +104,9 @@
 #define UCB_MODE_DYN_VFLAG_ENA	(1 << 12)
 #define UCB_MODE_AUD_OFF_CAN	(1 << 13)
 
+struct ucb1x00_plat_data {
+	int		gpio_base;
+};
 
 struct ucb1x00_irq {
 	void *devid;
@@ -116,7 +119,7 @@ struct ucb1x00 {
 	unsigned int		irq;
 	struct semaphore	adc_sem;
 	spinlock_t		io_lock;
-	u16			id;
+	const struct mcp_device_id *id;
 	u16			io_dir;
 	u16			io_out;
 	u16			adc_cr;