[linux.git] / include / linux / mfd / 88pm860x.h

/*
 * Marvell 88PM860x Interface
 *
 * Copyright (C) 2009 Marvell International Ltd.
 * 	Haojian Zhuang <[email protected]>
 *
 * 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_LDO11,
	PM8607_ID_LDO12,
	PM8607_ID_LDO13,
	PM8607_ID_LDO14,
	PM8607_ID_LDO15,

	PM8607_ID_RG_MAX,
};

/* 8607 chip ID is 0x40 or 0x50 */
#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;

};

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_rtc_pdata {
	int		(*sync)(unsigned int ticks);
	int		vrtc;
};

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_rtc_pdata		*rtc;
	struct pm860x_touch_pdata	*touch;
	struct pm860x_power_pdata	*power;
	struct regulator_init_data	*regulator;

	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 */
	int		num_leds;
	int		num_backlights;
	int		num_regulators;
};

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_page_reg_read(struct i2c_client *, int);
extern int pm860x_page_reg_write(struct i2c_client *, int, unsigned char);
extern int pm860x_page_bulk_read(struct i2c_client *, int, int,
				 unsigned char *);
extern int pm860x_page_bulk_write(struct i2c_client *, int, int,
				  unsigned char *);
extern int pm860x_page_set_bits(struct i2c_client *, int, unsigned char,
				unsigned char);

extern int pm860x_device_init(struct pm860x_chip *chip,
			      struct pm860x_platform_data *pdata) __devinit ;
extern void pm860x_device_exit(struct pm860x_chip *chip) __devexit ;

#endif /* __LINUX_MFD_88PM860X_H */
Commit	Line	Data
4107da2a	1	/*
53dbab7a	2	* Marvell 88PM860x Interface
4107da2a HZ	3	*
	4	* Copyright (C) 2009 Marvell International Ltd.
	5	* Haojian Zhuang <[email protected]>
	6	*
	7	* This program is free software; you can redistribute it and/or modify
	8	* it under the terms of the GNU General Public License version 2 as
	9	* published by the Free Software Foundation.
	10	*/
	11
53dbab7a HZ	12	#ifndef __LINUX_MFD_88PM860X_H
	13	#define __LINUX_MFD_88PM860X_H
	14
5c42e8c4 HZ	15	#include <linux/interrupt.h>
5c42e8c4 HZ	16
a16122bc HZ	17	#define MFD_NAME_SIZE (40)
a16122bc HZ	18
53dbab7a HZ	19	enum {
	20	CHIP_INVALID = 0,
	21	CHIP_PM8606,
	22	CHIP_PM8607,
	23	CHIP_MAX,
	24	};
4107da2a	25
a16122bc HZ	26	enum {
	27	PM8606_ID_INVALID,
	28	PM8606_ID_BACKLIGHT,
	29	PM8606_ID_LED,
	30	PM8606_ID_VIBRATOR,
	31	PM8606_ID_TOUCH,
	32	PM8606_ID_SOUND,
	33	PM8606_ID_CHARGER,
	34	PM8606_ID_MAX,
	35	};
	36
	37	enum {
	38	PM8606_BACKLIGHT1 = 0,
	39	PM8606_BACKLIGHT2,
	40	PM8606_BACKLIGHT3,
	41	};
	42
	43	enum {
	44	PM8606_LED1_RED = 0,
	45	PM8606_LED1_GREEN,
	46	PM8606_LED1_BLUE,
	47	PM8606_LED2_RED,
	48	PM8606_LED2_GREEN,
	49	PM8606_LED2_BLUE,
	50	PM8607_LED_VIBRATOR,
	51	};
	52
	53
	54	/* 8606 Registers */
	55	#define PM8606_DCM_BOOST (0x00)
	56	#define PM8606_PWM (0x01)
	57
	58	/* Backlight Registers */
	59	#define PM8606_WLED1A (0x02)
	60	#define PM8606_WLED1B (0x03)
	61	#define PM8606_WLED2A (0x04)
	62	#define PM8606_WLED2B (0x05)
	63	#define PM8606_WLED3A (0x06)
	64	#define PM8606_WLED3B (0x07)
	65
	66	/* LED Registers */
	67	#define PM8606_RGB2A (0x08)
	68	#define PM8606_RGB2B (0x09)
	69	#define PM8606_RGB2C (0x0A)
	70	#define PM8606_RGB2D (0x0B)
	71	#define PM8606_RGB1A (0x0C)
	72	#define PM8606_RGB1B (0x0D)
	73	#define PM8606_RGB1C (0x0E)
	74	#define PM8606_RGB1D (0x0F)
	75
	76	#define PM8606_PREREGULATORA (0x10)
	77	#define PM8606_PREREGULATORB (0x11)
	78	#define PM8606_VIBRATORA (0x12)
	79	#define PM8606_VIBRATORB (0x13)
	80	#define PM8606_VCHG (0x14)
	81	#define PM8606_VSYS (0x15)
	82	#define PM8606_MISC (0x16)
	83	#define PM8606_CHIP_ID (0x17)
	84	#define PM8606_STATUS (0x18)
	85	#define PM8606_FLAGS (0x19)
	86	#define PM8606_PROTECTA (0x1A)
	87	#define PM8606_PROTECTB (0x1B)
	88	#define PM8606_PROTECTC (0x1C)
	89
90	/* Bit definitions of PM8606 registers */
91	#define PM8606_DCM_500MA (0x0) /* current limit */
92	#define PM8606_DCM_750MA (0x1)
93	#define PM8606_DCM_1000MA (0x2)
94	#define PM8606_DCM_1250MA (0x3)
95	#define PM8606_DCM_250MV (0x0 << 2)
96	#define PM8606_DCM_300MV (0x1 << 2)
97	#define PM8606_DCM_350MV (0x2 << 2)
98	#define PM8606_DCM_400MV (0x3 << 2)
99
100	#define PM8606_PWM_31200HZ (0x0)
101	#define PM8606_PWM_15600HZ (0x1)
102	#define PM8606_PWM_7800HZ (0x2)
103	#define PM8606_PWM_3900HZ (0x3)
104	#define PM8606_PWM_1950HZ (0x4)
105	#define PM8606_PWM_976HZ (0x5)
106	#define PM8606_PWM_488HZ (0x6)
107	#define PM8606_PWM_244HZ (0x7)
108	#define PM8606_PWM_FREQ_MASK (0x7)
109
110	#define PM8606_WLED_ON (1 << 0)
111	#define PM8606_WLED_CURRENT(x) ((x & 0x1F) << 1)
112
113	#define PM8606_LED_CURRENT(x) (((x >> 2) & 0x07) << 5)
114
115	#define PM8606_VSYS_EN (1 << 1)
116
117	#define PM8606_MISC_OSC_EN (1 << 4)
118
4107da2a HZ	119	enum {
	120	PM8607_ID_BUCK1 = 0,
	121	PM8607_ID_BUCK2,
	122	PM8607_ID_BUCK3,
	123
	124	PM8607_ID_LDO1,
	125	PM8607_ID_LDO2,
	126	PM8607_ID_LDO3,
	127	PM8607_ID_LDO4,
	128	PM8607_ID_LDO5,
	129	PM8607_ID_LDO6,
	130	PM8607_ID_LDO7,
	131	PM8607_ID_LDO8,
	132	PM8607_ID_LDO9,
	133	PM8607_ID_LDO10,
22aad001	134	PM8607_ID_LDO11,
4107da2a	135	PM8607_ID_LDO12,
9f79e9db	136	PM8607_ID_LDO13,
4107da2a	137	PM8607_ID_LDO14,
22aad001	138	PM8607_ID_LDO15,
4107da2a HZ	139
	140	PM8607_ID_RG_MAX,
	141	};
	142
38b34052	143	/* 8607 chip ID is 0x40 or 0x50 */
53dbab7a	144	#define PM8607_VERSION_MASK (0xF0) /* 8607 chip ID mask */
4107da2a HZ	145
	146	/* Interrupt Registers */
	147	#define PM8607_STATUS_1 (0x01)
	148	#define PM8607_STATUS_2 (0x02)
	149	#define PM8607_INT_STATUS1 (0x03)
	150	#define PM8607_INT_STATUS2 (0x04)
	151	#define PM8607_INT_STATUS3 (0x05)
	152	#define PM8607_INT_MASK_1 (0x06)
	153	#define PM8607_INT_MASK_2 (0x07)
	154	#define PM8607_INT_MASK_3 (0x08)
	155
	156	/* Regulator Control Registers */
	157	#define PM8607_LDO1 (0x10)
	158	#define PM8607_LDO2 (0x11)
	159	#define PM8607_LDO3 (0x12)
	160	#define PM8607_LDO4 (0x13)
	161	#define PM8607_LDO5 (0x14)
	162	#define PM8607_LDO6 (0x15)
	163	#define PM8607_LDO7 (0x16)
	164	#define PM8607_LDO8 (0x17)
	165	#define PM8607_LDO9 (0x18)
	166	#define PM8607_LDO10 (0x19)
	167	#define PM8607_LDO12 (0x1A)
	168	#define PM8607_LDO14 (0x1B)
	169	#define PM8607_SLEEP_MODE1 (0x1C)
	170	#define PM8607_SLEEP_MODE2 (0x1D)
	171	#define PM8607_SLEEP_MODE3 (0x1E)
	172	#define PM8607_SLEEP_MODE4 (0x1F)
	173	#define PM8607_GO (0x20)
	174	#define PM8607_SLEEP_BUCK1 (0x21)
	175	#define PM8607_SLEEP_BUCK2 (0x22)
	176	#define PM8607_SLEEP_BUCK3 (0x23)
	177	#define PM8607_BUCK1 (0x24)
	178	#define PM8607_BUCK2 (0x25)
	179	#define PM8607_BUCK3 (0x26)
	180	#define PM8607_BUCK_CONTROLS (0x27)
	181	#define PM8607_SUPPLIES_EN11 (0x2B)
	182	#define PM8607_SUPPLIES_EN12 (0x2C)
	183	#define PM8607_GROUP1 (0x2D)
	184	#define PM8607_GROUP2 (0x2E)
	185	#define PM8607_GROUP3 (0x2F)
	186	#define PM8607_GROUP4 (0x30)
	187	#define PM8607_GROUP5 (0x31)
	188	#define PM8607_GROUP6 (0x32)
	189	#define PM8607_SUPPLIES_EN21 (0x33)
	190	#define PM8607_SUPPLIES_EN22 (0x34)
	191
a16122bc HZ	192	/* Vibrator Control Registers */
	193	#define PM8607_VIBRATOR_SET (0x28)
	194	#define PM8607_VIBRATOR_PWM (0x29)
	195
	196	/* GPADC Registers */
	197	#define PM8607_GP_BIAS1 (0x4F)
	198	#define PM8607_MEAS_EN1 (0x50)
	199	#define PM8607_MEAS_EN2 (0x51)
	200	#define PM8607_MEAS_EN3 (0x52)
	201	#define PM8607_MEAS_OFF_TIME1 (0x53)
	202	#define PM8607_MEAS_OFF_TIME2 (0x54)
	203	#define PM8607_TSI_PREBIAS (0x55) /* prebias time */
	204	#define PM8607_PD_PREBIAS (0x56) /* prebias time */
	205	#define PM8607_GPADC_MISC1 (0x57)
	206
4107da2a HZ	207	/* RTC Control Registers */
	208	#define PM8607_RTC1 (0xA0)
	209	#define PM8607_RTC_COUNTER1 (0xA1)
	210	#define PM8607_RTC_COUNTER2 (0xA2)
	211	#define PM8607_RTC_COUNTER3 (0xA3)
	212	#define PM8607_RTC_COUNTER4 (0xA4)
	213	#define PM8607_RTC_EXPIRE1 (0xA5)
	214	#define PM8607_RTC_EXPIRE2 (0xA6)
	215	#define PM8607_RTC_EXPIRE3 (0xA7)
	216	#define PM8607_RTC_EXPIRE4 (0xA8)
	217	#define PM8607_RTC_TRIM1 (0xA9)
	218	#define PM8607_RTC_TRIM2 (0xAA)
	219	#define PM8607_RTC_TRIM3 (0xAB)
	220	#define PM8607_RTC_TRIM4 (0xAC)
	221	#define PM8607_RTC_MISC1 (0xAD)
	222	#define PM8607_RTC_MISC2 (0xAE)
	223	#define PM8607_RTC_MISC3 (0xAF)
	224
	225	/* Misc Registers */
	226	#define PM8607_CHIP_ID (0x00)
5c42e8c4	227	#define PM8607_B0_MISC1 (0x0C)
4107da2a HZ	228	#define PM8607_LDO1 (0x10)
4107da2a HZ	229	#define PM8607_DVC3 (0x26)
5c42e8c4	230	#define PM8607_A1_MISC1 (0x40)
4107da2a HZ	231
	232	/* bit definitions of Status Query Interface */
	233	#define PM8607_STATUS_CC (1 << 3)
	234	#define PM8607_STATUS_PEN (1 << 4)
	235	#define PM8607_STATUS_HEADSET (1 << 5)
	236	#define PM8607_STATUS_HOOK (1 << 6)
	237	#define PM8607_STATUS_MICIN (1 << 7)
	238	#define PM8607_STATUS_ONKEY (1 << 8)
	239	#define PM8607_STATUS_EXTON (1 << 9)
	240	#define PM8607_STATUS_CHG (1 << 10)
	241	#define PM8607_STATUS_BAT (1 << 11)
	242	#define PM8607_STATUS_VBUS (1 << 12)
	243	#define PM8607_STATUS_OV (1 << 13)
	244
	245	/* bit definitions of BUCK3 */
	246	#define PM8607_BUCK3_DOUBLE (1 << 6)
	247
	248	/* bit definitions of Misc1 */
5c42e8c4 HZ	249	#define PM8607_A1_MISC1_PI2C (1 << 0)
	250	#define PM8607_B0_MISC1_INV_INT (1 << 0)
	251	#define PM8607_B0_MISC1_INT_CLEAR (1 << 1)
	252	#define PM8607_B0_MISC1_INT_MASK (1 << 2)
	253	#define PM8607_B0_MISC1_PI2C (1 << 3)
	254	#define PM8607_B0_MISC1_RESET (1 << 6)
4107da2a	255
a16122bc HZ	256	/* bits definitions of GPADC */
	257	#define PM8607_GPADC_EN (1 << 0)
	258	#define PM8607_GPADC_PREBIAS_MASK (3 << 1)
	259	#define PM8607_GPADC_SLOT_CYCLE_MASK (3 << 3) /* slow mode */
	260	#define PM8607_GPADC_OFF_SCALE_MASK (3 << 5) /* GP sleep mode */
	261	#define PM8607_GPADC_SW_CAL_MASK (1 << 7)
	262
	263	#define PM8607_PD_PREBIAS_MASK (0x1F << 0)
	264	#define PM8607_PD_PRECHG_MASK (7 << 5)
	265
4107da2a HZ	266	/* Interrupt Number in 88PM8607 */
4107da2a HZ	267	enum {
2afa62ea	268	PM8607_IRQ_ONKEY,
4107da2a HZ	269	PM8607_IRQ_EXTON,
	270	PM8607_IRQ_CHG,
	271	PM8607_IRQ_BAT,
	272	PM8607_IRQ_RTC,
2afa62ea HZ	273	PM8607_IRQ_CC,
2afa62ea HZ	274	PM8607_IRQ_VBAT,
4107da2a HZ	275	PM8607_IRQ_VCHG,
	276	PM8607_IRQ_VSYS,
	277	PM8607_IRQ_TINT,
	278	PM8607_IRQ_GPADC0,
	279	PM8607_IRQ_GPADC1,
	280	PM8607_IRQ_GPADC2,
	281	PM8607_IRQ_GPADC3,
2afa62ea	282	PM8607_IRQ_AUDIO_SHORT,
4107da2a HZ	283	PM8607_IRQ_PEN,
	284	PM8607_IRQ_HEADSET,
	285	PM8607_IRQ_HOOK,
	286	PM8607_IRQ_MICIN,
	287	PM8607_IRQ_CHG_FAIL,
	288	PM8607_IRQ_CHG_DONE,
	289	PM8607_IRQ_CHG_FAULT,
	290	};
	291
	292	enum {
	293	PM8607_CHIP_A0 = 0x40,
	294	PM8607_CHIP_A1 = 0x41,
	295	PM8607_CHIP_B0 = 0x48,
	296	};
	297
53dbab7a	298	struct pm860x_chip {
4107da2a HZ	299	struct device *dev;
4107da2a HZ	300	struct mutex io_lock;
5c42e8c4	301	struct mutex irq_lock;
4107da2a	302	struct i2c_client *client;
53dbab7a	303	struct i2c_client companion; / companion chip client */
4107da2a HZ	304
4107da2a HZ	305	int buck3_double; /* DVC ramp slope double */
53dbab7a HZ	306	unsigned short companion_addr;
53dbab7a HZ	307	int id;
5c42e8c4	308	int irq_mode;
2afa62ea HZ	309	int irq_base;
2afa62ea HZ	310	int core_irq;
53dbab7a	311	unsigned char chip_version;
4107da2a HZ	312
	313	};
	314
4107da2a HZ	315	enum {
	316	GI2C_PORT = 0,
	317	PI2C_PORT,
	318	};
	319
a16122bc HZ	320	struct pm860x_backlight_pdata {
	321	int id;
	322	int pwm;
	323	int iset;
	324	unsigned long flags;
	325	};
	326
	327	struct pm860x_led_pdata {
	328	int id;
	329	int iset;
	330	unsigned long flags;
	331	};
	332
008b3040 HZ	333	struct pm860x_rtc_pdata {
	334	int (*sync)(unsigned int ticks);
	335	int vrtc;
	336	};
	337
a16122bc HZ	338	struct pm860x_touch_pdata {
	339	int gpadc_prebias;
	340	int slot_cycle;
	341	int off_scale;
	342	int sw_cal;
	343	int tsi_prebias; /* time, slot */
	344	int pen_prebias; /* time, slot */
	345	int pen_prechg; /* time, slot */
866a98ae	346	int res_x; /* resistor of Xplate */
a16122bc HZ	347	unsigned long flags;
	348	};
	349
2afa62ea HZ	350	struct pm860x_power_pdata {
	351	unsigned fast_charge; /* charge current */
	352	};
	353
53dbab7a	354	struct pm860x_platform_data {
a16122bc HZ	355	struct pm860x_backlight_pdata *backlight;
a16122bc HZ	356	struct pm860x_led_pdata *led;
008b3040	357	struct pm860x_rtc_pdata *rtc;
a16122bc	358	struct pm860x_touch_pdata *touch;
2afa62ea	359	struct pm860x_power_pdata *power;
22aad001	360	struct regulator_init_data *regulator;
a16122bc	361
53dbab7a HZ	362	unsigned short companion_addr; /* I2C address of companion chip */
53dbab7a HZ	363	int i2c_port; /* Controlled by GI2C or PI2C */
5c42e8c4	364	int irq_mode; /* Clear interrupt by read/write(0/1) */
2afa62ea	365	int irq_base; /* IRQ base number of 88pm860x */
3154c344	366	int num_leds;
adb70483	367	int num_backlights;
22aad001	368	int num_regulators;
4107da2a HZ	369	};
4107da2a HZ	370
53dbab7a HZ	371	extern int pm860x_reg_read(struct i2c_client *, int);
	372	extern int pm860x_reg_write(struct i2c_client *, int, unsigned char);
	373	extern int pm860x_bulk_read(struct i2c_client , int, int, unsigned char );
	374	extern int pm860x_bulk_write(struct i2c_client , int, int, unsigned char );
	375	extern int pm860x_set_bits(struct i2c_client *, int, unsigned char,
4107da2a	376	unsigned char);
09b03419 HZ	377	extern int pm860x_page_reg_read(struct i2c_client *, int);
	378	extern int pm860x_page_reg_write(struct i2c_client *, int, unsigned char);
	379	extern int pm860x_page_bulk_read(struct i2c_client *, int, int,
	380	unsigned char *);
	381	extern int pm860x_page_bulk_write(struct i2c_client *, int, int,
	382	unsigned char *);
	383	extern int pm860x_page_set_bits(struct i2c_client *, int, unsigned char,
	384	unsigned char);
bbd51b1f	385
53dbab7a	386	extern int pm860x_device_init(struct pm860x_chip *chip,
872c1b14 HK	387	struct pm860x_platform_data *pdata) __devinit ;
872c1b14 HK	388	extern void pm860x_device_exit(struct pm860x_chip *chip) __devexit ;
bbd51b1f HZ	389
bbd51b1f HZ	390	#endif /* __LINUX_MFD_88PM860X_H */