[linux-2.6-block.git] / include / linux / mfd / abx500 / ab8500.h

/*
 * Copyright (C) ST-Ericsson SA 2010
 *
 * License Terms: GNU General Public License v2
 * Author: Srinidhi Kasagar <srinidhi.kasagar@stericsson.com>
 */
#ifndef MFD_AB8500_H
#define MFD_AB8500_H

#include <linux/atomic.h>
#include <linux/mutex.h>

struct device;

/*
 * AB IC versions
 *
 * AB8500_VERSION_AB8500 should be 0xFF but will never be read as need a
 * non-supported multi-byte I2C access via PRCMU. Set to 0x00 to ease the
 * print of version string.
 */
enum ab8500_version {
	AB8500_VERSION_AB8500 = 0x0,
	AB8500_VERSION_AB8505 = 0x1,
	AB8500_VERSION_AB9540 = 0x2,
	AB8500_VERSION_AB8540 = 0x3,
	AB8500_VERSION_UNDEFINED,
};

/* AB8500 CIDs*/
#define AB8500_CUTEARLY	0x00
#define AB8500_CUT1P0	0x10
#define AB8500_CUT1P1	0x11
#define AB8500_CUT2P0	0x20
#define AB8500_CUT3P0	0x30
#define AB8500_CUT3P3	0x33

/*
 * AB8500 bank addresses
 */
#define AB8500_SYS_CTRL1_BLOCK	0x1
#define AB8500_SYS_CTRL2_BLOCK	0x2
#define AB8500_REGU_CTRL1	0x3
#define AB8500_REGU_CTRL2	0x4
#define AB8500_USB		0x5
#define AB8500_TVOUT		0x6
#define AB8500_DBI		0x7
#define AB8500_ECI_AV_ACC	0x8
#define AB8500_RESERVED		0x9
#define AB8500_GPADC		0xA
#define AB8500_CHARGER		0xB
#define AB8500_GAS_GAUGE	0xC
#define AB8500_AUDIO		0xD
#define AB8500_INTERRUPT	0xE
#define AB8500_RTC		0xF
#define AB8500_MISC		0x10
#define AB8500_DEVELOPMENT	0x11
#define AB8500_DEBUG		0x12
#define AB8500_PROD_TEST	0x13
#define AB8500_OTP_EMUL		0x15

/*
 * Interrupts
 * Values used to index into array ab8500_irq_regoffset[] defined in
 * drivers/mdf/ab8500-core.c
 */
/* Definitions for AB8500 and AB9540 */
/* ab8500_irq_regoffset[0] -> IT[Source|Latch|Mask]1 */
#define AB8500_INT_MAIN_EXT_CH_NOT_OK	0 /* not 8505/9540 */
#define AB8500_INT_UN_PLUG_TV_DET	1 /* not 8505/9540 */
#define AB8500_INT_PLUG_TV_DET		2 /* not 8505/9540 */
#define AB8500_INT_TEMP_WARM		3
#define AB8500_INT_PON_KEY2DB_F		4
#define AB8500_INT_PON_KEY2DB_R		5
#define AB8500_INT_PON_KEY1DB_F		6
#define AB8500_INT_PON_KEY1DB_R		7
/* ab8500_irq_regoffset[1] -> IT[Source|Latch|Mask]2 */
#define AB8500_INT_BATT_OVV		8
#define AB8500_INT_MAIN_CH_UNPLUG_DET	10 /* not 8505 */
#define AB8500_INT_MAIN_CH_PLUG_DET	11 /* not 8505 */
#define AB8500_INT_VBUS_DET_F		14
#define AB8500_INT_VBUS_DET_R		15
/* ab8500_irq_regoffset[2] -> IT[Source|Latch|Mask]3 */
#define AB8500_INT_VBUS_CH_DROP_END	16
#define AB8500_INT_RTC_60S		17
#define AB8500_INT_RTC_ALARM		18
#define AB8500_INT_BAT_CTRL_INDB	20
#define AB8500_INT_CH_WD_EXP		21
#define AB8500_INT_VBUS_OVV		22
#define AB8500_INT_MAIN_CH_DROP_END	23 /* not 8505/9540 */
/* ab8500_irq_regoffset[3] -> IT[Source|Latch|Mask]4 */
#define AB8500_INT_CCN_CONV_ACC		24
#define AB8500_INT_INT_AUD		25
#define AB8500_INT_CCEOC		26
#define AB8500_INT_CC_INT_CALIB		27
#define AB8500_INT_LOW_BAT_F		28
#define AB8500_INT_LOW_BAT_R		29
#define AB8500_INT_BUP_CHG_NOT_OK	30
#define AB8500_INT_BUP_CHG_OK		31
/* ab8500_irq_regoffset[4] -> IT[Source|Latch|Mask]5 */
#define AB8500_INT_GP_HW_ADC_CONV_END	32 /* not 8505 */
#define AB8500_INT_ACC_DETECT_1DB_F	33
#define AB8500_INT_ACC_DETECT_1DB_R	34
#define AB8500_INT_ACC_DETECT_22DB_F	35
#define AB8500_INT_ACC_DETECT_22DB_R	36
#define AB8500_INT_ACC_DETECT_21DB_F	37
#define AB8500_INT_ACC_DETECT_21DB_R	38
#define AB8500_INT_GP_SW_ADC_CONV_END	39
/* ab8500_irq_regoffset[5] -> IT[Source|Latch|Mask]7 */
#define AB8500_INT_GPIO6R		40 /* not 8505/9540 */
#define AB8500_INT_GPIO7R		41 /* not 8505/9540 */
#define AB8500_INT_GPIO8R		42 /* not 8505/9540 */
#define AB8500_INT_GPIO9R		43 /* not 8505/9540 */
#define AB8500_INT_GPIO10R		44
#define AB8500_INT_GPIO11R		45
#define AB8500_INT_GPIO12R		46 /* not 8505 */
#define AB8500_INT_GPIO13R		47
/* ab8500_irq_regoffset[6] -> IT[Source|Latch|Mask]8 */
#define AB8500_INT_GPIO24R		48 /* not 8505 */
#define AB8500_INT_GPIO25R		49 /* not 8505 */
#define AB8500_INT_GPIO36R		50 /* not 8505/9540 */
#define AB8500_INT_GPIO37R		51 /* not 8505/9540 */
#define AB8500_INT_GPIO38R		52 /* not 8505/9540 */
#define AB8500_INT_GPIO39R		53 /* not 8505/9540 */
#define AB8500_INT_GPIO40R		54
#define AB8500_INT_GPIO41R		55
/* ab8500_irq_regoffset[7] -> IT[Source|Latch|Mask]9 */
#define AB8500_INT_GPIO6F		56 /* not 8505/9540 */
#define AB8500_INT_GPIO7F		57 /* not 8505/9540 */
#define AB8500_INT_GPIO8F		58 /* not 8505/9540 */
#define AB8500_INT_GPIO9F		59 /* not 8505/9540 */
#define AB8500_INT_GPIO10F		60
#define AB8500_INT_GPIO11F		61
#define AB8500_INT_GPIO12F		62 /* not 8505 */
#define AB8500_INT_GPIO13F		63
/* ab8500_irq_regoffset[8] -> IT[Source|Latch|Mask]10 */
#define AB8500_INT_GPIO24F		64 /* not 8505 */
#define AB8500_INT_GPIO25F		65 /* not 8505 */
#define AB8500_INT_GPIO36F		66 /* not 8505/9540 */
#define AB8500_INT_GPIO37F		67 /* not 8505/9540 */
#define AB8500_INT_GPIO38F		68 /* not 8505/9540 */
#define AB8500_INT_GPIO39F		69 /* not 8505/9540 */
#define AB8500_INT_GPIO40F		70
#define AB8500_INT_GPIO41F		71
/* ab8500_irq_regoffset[9] -> IT[Source|Latch|Mask]12 */
#define AB8500_INT_ADP_SOURCE_ERROR	72
#define AB8500_INT_ADP_SINK_ERROR	73
#define AB8500_INT_ADP_PROBE_PLUG	74
#define AB8500_INT_ADP_PROBE_UNPLUG	75
#define AB8500_INT_ADP_SENSE_OFF	76
#define AB8500_INT_USB_PHY_POWER_ERR	78
#define AB8500_INT_USB_LINK_STATUS	79
/* ab8500_irq_regoffset[10] -> IT[Source|Latch|Mask]19 */
#define AB8500_INT_BTEMP_LOW		80
#define AB8500_INT_BTEMP_LOW_MEDIUM	81
#define AB8500_INT_BTEMP_MEDIUM_HIGH	82
#define AB8500_INT_BTEMP_HIGH		83
/* ab8500_irq_regoffset[11] -> IT[Source|Latch|Mask]20 */
#define AB8500_INT_SRP_DETECT		88
#define AB8500_INT_USB_CHARGER_NOT_OKR	89
#define AB8500_INT_ID_WAKEUP_R		90
#define AB8500_INT_ID_DET_R1R		92
#define AB8500_INT_ID_DET_R2R		93
#define AB8500_INT_ID_DET_R3R		94
#define AB8500_INT_ID_DET_R4R		95
/* ab8500_irq_regoffset[12] -> IT[Source|Latch|Mask]21 */
#define AB8500_INT_ID_WAKEUP_F		96
#define AB8500_INT_ID_DET_R1F		98
#define AB8500_INT_ID_DET_R2F		99
#define AB8500_INT_ID_DET_R3F		100
#define AB8500_INT_ID_DET_R4F		101
#define AB8500_INT_CHAUTORESTARTAFTSEC  102
#define AB8500_INT_CHSTOPBYSEC		103
/* ab8500_irq_regoffset[13] -> IT[Source|Latch|Mask]22 */
#define AB8500_INT_USB_CH_TH_PROT_F	104
#define AB8500_INT_USB_CH_TH_PROT_R    105
#define AB8500_INT_MAIN_CH_TH_PROT_F	106 /* not 8505/9540 */
#define AB8500_INT_MAIN_CH_TH_PROT_R	107 /* not 8505/9540 */
#define AB8500_INT_CHCURLIMNOHSCHIRP	109
#define AB8500_INT_CHCURLIMHSCHIRP	110
#define AB8500_INT_XTAL32K_KO		111

/* Definitions for AB9540 */
/* ab8500_irq_regoffset[14] -> IT[Source|Latch|Mask]13 */
#define AB9540_INT_GPIO50R		113
#define AB9540_INT_GPIO51R		114 /* not 8505 */
#define AB9540_INT_GPIO52R		115
#define AB9540_INT_GPIO53R		116
#define AB9540_INT_GPIO54R		117 /* not 8505 */
#define AB9540_INT_IEXT_CH_RF_BFN_R	118
#define AB9540_INT_IEXT_CH_RF_BFN_F	119
/* ab8500_irq_regoffset[15] -> IT[Source|Latch|Mask]14 */
#define AB9540_INT_GPIO50F		121
#define AB9540_INT_GPIO51F		122 /* not 8505 */
#define AB9540_INT_GPIO52F		123
#define AB9540_INT_GPIO53F		124
#define AB9540_INT_GPIO54F		125 /* not 8505 */
/* ab8500_irq_regoffset[16] -> IT[Source|Latch|Mask]25 */
#define AB8505_INT_KEYSTUCK		128
#define AB8505_INT_IKR			129
#define AB8505_INT_IKP			130
#define AB8505_INT_KP			131
#define AB8505_INT_KEYDEGLITCH		132
#define AB8505_INT_MODPWRSTATUSF	134
#define AB8505_INT_MODPWRSTATUSR	135

/*
 * AB8500_AB9540_NR_IRQS is used when configuring the IRQ numbers for the
 * entire platform. This is a "compile time" constant so this must be set to
 * the largest possible value that may be encountered with different AB SOCs.
 * Of the currently supported AB devices, AB8500 and AB9540, it is the AB9540
 * which is larger.
 */
#define AB8500_NR_IRQS			112
#define AB8505_NR_IRQS			136
#define AB9540_NR_IRQS			136
/* This is set to the roof of any AB8500 chip variant IRQ counts */
#define AB8500_MAX_NR_IRQS		AB9540_NR_IRQS

#define AB8500_NUM_IRQ_REGS		14
#define AB9540_NUM_IRQ_REGS		17

/**
 * struct ab8500 - ab8500 internal structure
 * @dev: parent device
 * @lock: read/write operations lock
 * @irq_lock: genirq bus lock
 * @transfer_ongoing: 0 if no transfer ongoing
 * @irq: irq line
 * @version: chip version id (e.g. ab8500 or ab9540)
 * @chip_id: chip revision id
 * @write: register write
 * @write_masked: masked register write
 * @read: register read
 * @rx_buf: rx buf for SPI
 * @tx_buf: tx buf for SPI
 * @mask: cache of IRQ regs for bus lock
 * @oldmask: cache of previous IRQ regs for bus lock
 * @mask_size: Actual number of valid entries in mask[], oldmask[] and
 * irq_reg_offset
 * @irq_reg_offset: Array of offsets into IRQ registers
 */
struct ab8500 {
	struct device	*dev;
	struct mutex	lock;
	struct mutex	irq_lock;
	atomic_t	transfer_ongoing;
	int		irq_base;
	int		irq;
	enum ab8500_version version;
	u8		chip_id;

	int (*write)(struct ab8500 *ab8500, u16 addr, u8 data);
	int (*write_masked)(struct ab8500 *ab8500, u16 addr, u8 mask, u8 data);
	int (*read)(struct ab8500 *ab8500, u16 addr);

	unsigned long	tx_buf[4];
	unsigned long	rx_buf[4];

	u8 *mask;
	u8 *oldmask;
	int mask_size;
	const int *irq_reg_offset;
};

struct regulator_reg_init;
struct regulator_init_data;
struct ab8500_gpio_platform_data;

/**
 * struct ab8500_platform_data - AB8500 platform data
 * @irq_base: start of AB8500 IRQs, AB8500_NR_IRQS will be used
 * @init: board-specific initialization after detection of ab8500
 * @num_regulator_reg_init: number of regulator init registers
 * @regulator_reg_init: regulator init registers
 * @num_regulator: number of regulators
 * @regulator: machine-specific constraints for regulators
 */
struct ab8500_platform_data {
	int irq_base;
	void (*init) (struct ab8500 *);
	int num_regulator_reg_init;
	struct ab8500_regulator_reg_init *regulator_reg_init;
	int num_regulator;
	struct regulator_init_data *regulator;
	struct ab8500_gpio_platform_data *gpio;
};

extern int __devinit ab8500_init(struct ab8500 *ab8500,
				 enum ab8500_version version);
extern int __devexit ab8500_exit(struct ab8500 *ab8500);

extern int ab8500_suspend(struct ab8500 *ab8500);

static inline int is_ab8500(struct ab8500 *ab)
{
	return ab->version == AB8500_VERSION_AB8500;
}

static inline int is_ab8505(struct ab8500 *ab)
{
	return ab->version == AB8500_VERSION_AB8505;
}

static inline int is_ab9540(struct ab8500 *ab)
{
	return ab->version == AB8500_VERSION_AB9540;
}

static inline int is_ab8540(struct ab8500 *ab)
{
	return ab->version == AB8500_VERSION_AB8540;
}

/* exclude also ab8505, ab9540... */
static inline int is_ab8500_1p0_or_earlier(struct ab8500 *ab)
{
	return (is_ab8500(ab) && (ab->chip_id <= AB8500_CUT1P0));
}

/* exclude also ab8505, ab9540... */
static inline int is_ab8500_1p1_or_earlier(struct ab8500 *ab)
{
	return (is_ab8500(ab) && (ab->chip_id <= AB8500_CUT1P1));
}

/* exclude also ab8505, ab9540... */
static inline int is_ab8500_2p0_or_earlier(struct ab8500 *ab)
{
	return (is_ab8500(ab) && (ab->chip_id <= AB8500_CUT2P0));
}

/* exclude also ab8505, ab9540... */
static inline int is_ab8500_2p0(struct ab8500 *ab)
{
	return (is_ab8500(ab) && (ab->chip_id == AB8500_CUT2P0));
}

#endif /* MFD_AB8500_H */
Commit	Line	Data
62579266 RV	1	/*
	2	* Copyright (C) ST-Ericsson SA 2010
	3	*
	4	* License Terms: GNU General Public License v2
	5	* Author: Srinidhi Kasagar <srinidhi.kasagar@stericsson.com>
	6	*/
	7	#ifndef MFD_AB8500_H
	8	#define MFD_AB8500_H
	9
112a80d2	10	#include <linux/atomic.h>
313162d0 PG	11	#include <linux/mutex.h>
	12
	13	struct device;
62579266	14
0f620837 LW	15	/*
	16	* AB IC versions
	17	*
	18	* AB8500_VERSION_AB8500 should be 0xFF but will never be read as need a
	19	* non-supported multi-byte I2C access via PRCMU. Set to 0x00 to ease the
	20	* print of version string.
	21	*/
	22	enum ab8500_version {
	23	AB8500_VERSION_AB8500 = 0x0,
	24	AB8500_VERSION_AB8505 = 0x1,
	25	AB8500_VERSION_AB9540 = 0x2,
	26	AB8500_VERSION_AB8540 = 0x3,
	27	AB8500_VERSION_UNDEFINED,
	28	};
	29
	30	/* AB8500 CIDs*/
	31	#define AB8500_CUTEARLY 0x00
	32	#define AB8500_CUT1P0 0x10
	33	#define AB8500_CUT1P1 0x11
	34	#define AB8500_CUT2P0 0x20
	35	#define AB8500_CUT3P0 0x30
	36	#define AB8500_CUT3P3 0x33
62579266	37
47c16975 MW	38	/*
	39	* AB8500 bank addresses
	40	*/
	41	#define AB8500_SYS_CTRL1_BLOCK 0x1
	42	#define AB8500_SYS_CTRL2_BLOCK 0x2
	43	#define AB8500_REGU_CTRL1 0x3
	44	#define AB8500_REGU_CTRL2 0x4
	45	#define AB8500_USB 0x5
	46	#define AB8500_TVOUT 0x6
	47	#define AB8500_DBI 0x7
	48	#define AB8500_ECI_AV_ACC 0x8
	49	#define AB8500_RESERVED 0x9
	50	#define AB8500_GPADC 0xA
	51	#define AB8500_CHARGER 0xB
	52	#define AB8500_GAS_GAUGE 0xC
	53	#define AB8500_AUDIO 0xD
	54	#define AB8500_INTERRUPT 0xE
	55	#define AB8500_RTC 0xF
	56	#define AB8500_MISC 0x10
0a1b0897	57	#define AB8500_DEVELOPMENT 0x11
47c16975 MW	58	#define AB8500_DEBUG 0x12
	59	#define AB8500_PROD_TEST 0x13
	60	#define AB8500_OTP_EMUL 0x15
	61
62579266 RV	62	/*
62579266 RV	63	* Interrupts
d6255529 LW	64	* Values used to index into array ab8500_irq_regoffset[] defined in
d6255529 LW	65	* drivers/mdf/ab8500-core.c
62579266	66	*/
d6255529 LW	67	/* Definitions for AB8500 and AB9540 */
d6255529 LW	68	/* ab8500_irq_regoffset[0] -> IT[Source\|Latch\|Mask]1 */
a982362c BJ	69	#define AB8500_INT_MAIN_EXT_CH_NOT_OK 0 /* not 8505/9540 */
	70	#define AB8500_INT_UN_PLUG_TV_DET 1 /* not 8505/9540 */
	71	#define AB8500_INT_PLUG_TV_DET 2 /* not 8505/9540 */
62579266 RV	72	#define AB8500_INT_TEMP_WARM 3
	73	#define AB8500_INT_PON_KEY2DB_F 4
	74	#define AB8500_INT_PON_KEY2DB_R 5
	75	#define AB8500_INT_PON_KEY1DB_F 6
	76	#define AB8500_INT_PON_KEY1DB_R 7
d6255529	77	/* ab8500_irq_regoffset[1] -> IT[Source\|Latch\|Mask]2 */
62579266	78	#define AB8500_INT_BATT_OVV 8
a982362c BJ	79	#define AB8500_INT_MAIN_CH_UNPLUG_DET 10 /* not 8505 */
a982362c BJ	80	#define AB8500_INT_MAIN_CH_PLUG_DET 11 /* not 8505 */
62579266 RV	81	#define AB8500_INT_VBUS_DET_F 14
62579266 RV	82	#define AB8500_INT_VBUS_DET_R 15
d6255529	83	/* ab8500_irq_regoffset[2] -> IT[Source\|Latch\|Mask]3 */
62579266 RV	84	#define AB8500_INT_VBUS_CH_DROP_END 16
	85	#define AB8500_INT_RTC_60S 17
	86	#define AB8500_INT_RTC_ALARM 18
	87	#define AB8500_INT_BAT_CTRL_INDB 20
	88	#define AB8500_INT_CH_WD_EXP 21
	89	#define AB8500_INT_VBUS_OVV 22
a982362c	90	#define AB8500_INT_MAIN_CH_DROP_END 23 /* not 8505/9540 */
d6255529	91	/* ab8500_irq_regoffset[3] -> IT[Source\|Latch\|Mask]4 */
62579266 RV	92	#define AB8500_INT_CCN_CONV_ACC 24
	93	#define AB8500_INT_INT_AUD 25
	94	#define AB8500_INT_CCEOC 26
	95	#define AB8500_INT_CC_INT_CALIB 27
	96	#define AB8500_INT_LOW_BAT_F 28
	97	#define AB8500_INT_LOW_BAT_R 29
	98	#define AB8500_INT_BUP_CHG_NOT_OK 30
	99	#define AB8500_INT_BUP_CHG_OK 31
d6255529	100	/* ab8500_irq_regoffset[4] -> IT[Source\|Latch\|Mask]5 */
a982362c	101	#define AB8500_INT_GP_HW_ADC_CONV_END 32 /* not 8505 */
62579266 RV	102	#define AB8500_INT_ACC_DETECT_1DB_F 33
	103	#define AB8500_INT_ACC_DETECT_1DB_R 34
	104	#define AB8500_INT_ACC_DETECT_22DB_F 35
	105	#define AB8500_INT_ACC_DETECT_22DB_R 36
	106	#define AB8500_INT_ACC_DETECT_21DB_F 37
	107	#define AB8500_INT_ACC_DETECT_21DB_R 38
	108	#define AB8500_INT_GP_SW_ADC_CONV_END 39
d6255529	109	/* ab8500_irq_regoffset[5] -> IT[Source\|Latch\|Mask]7 */
a982362c BJ	110	#define AB8500_INT_GPIO6R 40 /* not 8505/9540 */
	111	#define AB8500_INT_GPIO7R 41 /* not 8505/9540 */
	112	#define AB8500_INT_GPIO8R 42 /* not 8505/9540 */
	113	#define AB8500_INT_GPIO9R 43 /* not 8505/9540 */
0cb3fcd7 BB	114	#define AB8500_INT_GPIO10R 44
0cb3fcd7 BB	115	#define AB8500_INT_GPIO11R 45
a982362c	116	#define AB8500_INT_GPIO12R 46 /* not 8505 */
0cb3fcd7	117	#define AB8500_INT_GPIO13R 47
d6255529	118	/* ab8500_irq_regoffset[6] -> IT[Source\|Latch\|Mask]8 */
a982362c BJ	119	#define AB8500_INT_GPIO24R 48 /* not 8505 */
	120	#define AB8500_INT_GPIO25R 49 /* not 8505 */
	121	#define AB8500_INT_GPIO36R 50 /* not 8505/9540 */
	122	#define AB8500_INT_GPIO37R 51 /* not 8505/9540 */
	123	#define AB8500_INT_GPIO38R 52 /* not 8505/9540 */
	124	#define AB8500_INT_GPIO39R 53 /* not 8505/9540 */
0cb3fcd7 BB	125	#define AB8500_INT_GPIO40R 54
0cb3fcd7 BB	126	#define AB8500_INT_GPIO41R 55
d6255529	127	/* ab8500_irq_regoffset[7] -> IT[Source\|Latch\|Mask]9 */
a982362c BJ	128	#define AB8500_INT_GPIO6F 56 /* not 8505/9540 */
	129	#define AB8500_INT_GPIO7F 57 /* not 8505/9540 */
	130	#define AB8500_INT_GPIO8F 58 /* not 8505/9540 */
	131	#define AB8500_INT_GPIO9F 59 /* not 8505/9540 */
0cb3fcd7 BB	132	#define AB8500_INT_GPIO10F 60
0cb3fcd7 BB	133	#define AB8500_INT_GPIO11F 61
a982362c	134	#define AB8500_INT_GPIO12F 62 /* not 8505 */
0cb3fcd7	135	#define AB8500_INT_GPIO13F 63
d6255529	136	/* ab8500_irq_regoffset[8] -> IT[Source\|Latch\|Mask]10 */
a982362c BJ	137	#define AB8500_INT_GPIO24F 64 /* not 8505 */
	138	#define AB8500_INT_GPIO25F 65 /* not 8505 */
	139	#define AB8500_INT_GPIO36F 66 /* not 8505/9540 */
	140	#define AB8500_INT_GPIO37F 67 /* not 8505/9540 */
	141	#define AB8500_INT_GPIO38F 68 /* not 8505/9540 */
	142	#define AB8500_INT_GPIO39F 69 /* not 8505/9540 */
0cb3fcd7 BB	143	#define AB8500_INT_GPIO40F 70
0cb3fcd7 BB	144	#define AB8500_INT_GPIO41F 71
d6255529	145	/* ab8500_irq_regoffset[9] -> IT[Source\|Latch\|Mask]12 */
92d50a41 MW	146	#define AB8500_INT_ADP_SOURCE_ERROR 72
	147	#define AB8500_INT_ADP_SINK_ERROR 73
	148	#define AB8500_INT_ADP_PROBE_PLUG 74
	149	#define AB8500_INT_ADP_PROBE_UNPLUG 75
	150	#define AB8500_INT_ADP_SENSE_OFF 76
	151	#define AB8500_INT_USB_PHY_POWER_ERR 78
	152	#define AB8500_INT_USB_LINK_STATUS 79
d6255529	153	/* ab8500_irq_regoffset[10] -> IT[Source\|Latch\|Mask]19 */
92d50a41 MW	154	#define AB8500_INT_BTEMP_LOW 80
	155	#define AB8500_INT_BTEMP_LOW_MEDIUM 81
	156	#define AB8500_INT_BTEMP_MEDIUM_HIGH 82
	157	#define AB8500_INT_BTEMP_HIGH 83
d6255529	158	/* ab8500_irq_regoffset[11] -> IT[Source\|Latch\|Mask]20 */
a982362c BJ	159	#define AB8500_INT_SRP_DETECT 88
a982362c BJ	160	#define AB8500_INT_USB_CHARGER_NOT_OKR 89
92d50a41 MW	161	#define AB8500_INT_ID_WAKEUP_R 90
	162	#define AB8500_INT_ID_DET_R1R 92
	163	#define AB8500_INT_ID_DET_R2R 93
	164	#define AB8500_INT_ID_DET_R3R 94
	165	#define AB8500_INT_ID_DET_R4R 95
d6255529	166	/* ab8500_irq_regoffset[12] -> IT[Source\|Latch\|Mask]21 */
92d50a41 MW	167	#define AB8500_INT_ID_WAKEUP_F 96
	168	#define AB8500_INT_ID_DET_R1F 98
	169	#define AB8500_INT_ID_DET_R2F 99
	170	#define AB8500_INT_ID_DET_R3F 100
	171	#define AB8500_INT_ID_DET_R4F 101
a982362c BJ	172	#define AB8500_INT_CHAUTORESTARTAFTSEC 102
a982362c BJ	173	#define AB8500_INT_CHSTOPBYSEC 103
d6255529	174	/* ab8500_irq_regoffset[13] -> IT[Source\|Latch\|Mask]22 */
92d50a41 MW	175	#define AB8500_INT_USB_CH_TH_PROT_F 104
92d50a41 MW	176	#define AB8500_INT_USB_CH_TH_PROT_R 105
a982362c BJ	177	#define AB8500_INT_MAIN_CH_TH_PROT_F 106 /* not 8505/9540 */
	178	#define AB8500_INT_MAIN_CH_TH_PROT_R 107 /* not 8505/9540 */
	179	#define AB8500_INT_CHCURLIMNOHSCHIRP 109
	180	#define AB8500_INT_CHCURLIMHSCHIRP 110
	181	#define AB8500_INT_XTAL32K_KO 111
62579266	182
d6255529 LW	183	/* Definitions for AB9540 */
	184	/* ab8500_irq_regoffset[14] -> IT[Source\|Latch\|Mask]13 */
	185	#define AB9540_INT_GPIO50R 113
a982362c	186	#define AB9540_INT_GPIO51R 114 /* not 8505 */
d6255529 LW	187	#define AB9540_INT_GPIO52R 115
d6255529 LW	188	#define AB9540_INT_GPIO53R 116
a982362c	189	#define AB9540_INT_GPIO54R 117 /* not 8505 */
d6255529 LW	190	#define AB9540_INT_IEXT_CH_RF_BFN_R 118
	191	#define AB9540_INT_IEXT_CH_RF_BFN_F 119
	192	/* ab8500_irq_regoffset[15] -> IT[Source\|Latch\|Mask]14 */
	193	#define AB9540_INT_GPIO50F 121
a982362c	194	#define AB9540_INT_GPIO51F 122 /* not 8505 */
d6255529 LW	195	#define AB9540_INT_GPIO52F 123
d6255529 LW	196	#define AB9540_INT_GPIO53F 124
a982362c	197	#define AB9540_INT_GPIO54F 125 /* not 8505 */
44f72e53 VS	198	/* ab8500_irq_regoffset[16] -> IT[Source\|Latch\|Mask]25 */
	199	#define AB8505_INT_KEYSTUCK 128
	200	#define AB8505_INT_IKR 129
	201	#define AB8505_INT_IKP 130
	202	#define AB8505_INT_KP 131
	203	#define AB8505_INT_KEYDEGLITCH 132
	204	#define AB8505_INT_MODPWRSTATUSF 134
	205	#define AB8505_INT_MODPWRSTATUSR 135
62579266	206
d6255529 LW	207	/*
	208	* AB8500_AB9540_NR_IRQS is used when configuring the IRQ numbers for the
	209	* entire platform. This is a "compile time" constant so this must be set to
	210	* the largest possible value that may be encountered with different AB SOCs.
	211	* Of the currently supported AB devices, AB8500 and AB9540, it is the AB9540
	212	* which is larger.
	213	*/
92d50a41	214	#define AB8500_NR_IRQS 112
44f72e53 VS	215	#define AB8505_NR_IRQS 136
44f72e53 VS	216	#define AB9540_NR_IRQS 136
d6255529 LW	217	/* This is set to the roof of any AB8500 chip variant IRQ counts */
	218	#define AB8500_MAX_NR_IRQS AB9540_NR_IRQS
	219
92d50a41	220	#define AB8500_NUM_IRQ_REGS 14
d6255529	221	#define AB9540_NUM_IRQ_REGS 17
62579266 RV	222
	223	/**
	224	* struct ab8500 - ab8500 internal structure
	225	* @dev: parent device
	226	* @lock: read/write operations lock
	227	* @irq_lock: genirq bus lock
112a80d2	228	* @transfer_ongoing: 0 if no transfer ongoing
62579266	229	* @irq: irq line
0f620837	230	* @version: chip version id (e.g. ab8500 or ab9540)
adceed62	231	* @chip_id: chip revision id
62579266	232	* @write: register write
bc628fd1	233	* @write_masked: masked register write
62579266 RV	234	* @read: register read
	235	* @rx_buf: rx buf for SPI
	236	* @tx_buf: tx buf for SPI
	237	* @mask: cache of IRQ regs for bus lock
	238	* @oldmask: cache of previous IRQ regs for bus lock
2ced445e LW	239	* @mask_size: Actual number of valid entries in mask[], oldmask[] and
	240	* irq_reg_offset
	241	* @irq_reg_offset: Array of offsets into IRQ registers
62579266 RV	242	*/
	243	struct ab8500 {
	244	struct device *dev;
	245	struct mutex lock;
	246	struct mutex irq_lock;
112a80d2	247	atomic_t transfer_ongoing;
62579266 RV	248	int irq_base;
62579266 RV	249	int irq;
0f620837	250	enum ab8500_version version;
47c16975	251	u8 chip_id;
62579266	252
bc628fd1 MN	253	int (write)(struct ab8500 ab8500, u16 addr, u8 data);
	254	int (write_masked)(struct ab8500 ab8500, u16 addr, u8 mask, u8 data);
	255	int (read)(struct ab8500 ab8500, u16 addr);
62579266 RV	256
	257	unsigned long tx_buf[4];
	258	unsigned long rx_buf[4];
	259
2ced445e LW	260	u8 *mask;
	261	u8 *oldmask;
	262	int mask_size;
	263	const int *irq_reg_offset;
62579266 RV	264	};
62579266 RV	265
79568b94	266	struct regulator_reg_init;
549931f9	267	struct regulator_init_data;
0cb3fcd7	268	struct ab8500_gpio_platform_data;
549931f9	269
62579266 RV	270	/**
	271	* struct ab8500_platform_data - AB8500 platform data
	272	* @irq_base: start of AB8500 IRQs, AB8500_NR_IRQS will be used
	273	* @init: board-specific initialization after detection of ab8500
79568b94 BJ	274	* @num_regulator_reg_init: number of regulator init registers
	275	* @regulator_reg_init: regulator init registers
	276	* @num_regulator: number of regulators
549931f9	277	* @regulator: machine-specific constraints for regulators
62579266 RV	278	*/
	279	struct ab8500_platform_data {
	280	int irq_base;
	281	void (init) (struct ab8500 );
79568b94 BJ	282	int num_regulator_reg_init;
79568b94 BJ	283	struct ab8500_regulator_reg_init *regulator_reg_init;
cb189b07 BJ	284	int num_regulator;
cb189b07 BJ	285	struct regulator_init_data *regulator;
0cb3fcd7	286	struct ab8500_gpio_platform_data *gpio;
62579266 RV	287	};
62579266 RV	288
0f620837 LW	289	extern int __devinit ab8500_init(struct ab8500 *ab8500,
0f620837 LW	290	enum ab8500_version version);
62579266 RV	291	extern int __devexit ab8500_exit(struct ab8500 *ab8500);
62579266 RV	292
112a80d2 JA	293	extern int ab8500_suspend(struct ab8500 *ab8500);
112a80d2 JA	294
0f620837 LW	295	static inline int is_ab8500(struct ab8500 *ab)
	296	{
	297	return ab->version == AB8500_VERSION_AB8500;
	298	}
	299
	300	static inline int is_ab8505(struct ab8500 *ab)
	301	{
	302	return ab->version == AB8500_VERSION_AB8505;
	303	}
	304
	305	static inline int is_ab9540(struct ab8500 *ab)
	306	{
	307	return ab->version == AB8500_VERSION_AB9540;
	308	}
	309
	310	static inline int is_ab8540(struct ab8500 *ab)
	311	{
	312	return ab->version == AB8500_VERSION_AB8540;
	313	}
	314
a982362c BJ	315	/* exclude also ab8505, ab9540... */
	316	static inline int is_ab8500_1p0_or_earlier(struct ab8500 *ab)
	317	{
	318	return (is_ab8500(ab) && (ab->chip_id <= AB8500_CUT1P0));
	319	}
	320
	321	/* exclude also ab8505, ab9540... */
0f620837 LW	322	static inline int is_ab8500_1p1_or_earlier(struct ab8500 *ab)
	323	{
	324	return (is_ab8500(ab) && (ab->chip_id <= AB8500_CUT1P1));
	325	}
	326
a982362c	327	/* exclude also ab8505, ab9540... */
0f620837 LW	328	static inline int is_ab8500_2p0_or_earlier(struct ab8500 *ab)
	329	{
	330	return (is_ab8500(ab) && (ab->chip_id <= AB8500_CUT2P0));
	331	}
	332
a982362c BJ	333	/* exclude also ab8505, ab9540... */
	334	static inline int is_ab8500_2p0(struct ab8500 *ab)
	335	{
	336	return (is_ab8500(ab) && (ab->chip_id == AB8500_CUT2P0));
	337	}
	338
62579266	339	#endif /* MFD_AB8500_H */