include/linux/i2c/adp5588.h - android_kernel_htc_msm8960 - Gitiles

 /*
  * Analog Devices ADP5588 I/O Expander and QWERTY Keypad Controller
  *
  * Copyright 2009-2010 Analog Devices Inc.
  *
  * Licensed under the GPL-2 or later.
  */

 #ifndef _ADP5588_H
 #define _ADP5588_H

 #define DEV_ID 0x00		/* Device ID */
 #define CFG 0x01		/* Configuration Register1 */
 #define INT_STAT 0x02		/* Interrupt Status Register */
 #define KEY_LCK_EC_STAT 0x03	/* Key Lock and Event Counter Register */
 #define Key_EVENTA 0x04		/* Key Event Register A */
 #define Key_EVENTB 0x05		/* Key Event Register B */
 #define Key_EVENTC 0x06		/* Key Event Register C */
 #define Key_EVENTD 0x07		/* Key Event Register D */
 #define Key_EVENTE 0x08		/* Key Event Register E */
 #define Key_EVENTF 0x09		/* Key Event Register F */
 #define Key_EVENTG 0x0A		/* Key Event Register G */
 #define Key_EVENTH 0x0B		/* Key Event Register H */
 #define Key_EVENTI 0x0C		/* Key Event Register I */
 #define Key_EVENTJ 0x0D		/* Key Event Register J */
 #define KP_LCK_TMR 0x0E		/* Keypad Lock1 to Lock2 Timer */
 #define UNLOCK1 0x0F		/* Unlock Key1 */
 #define UNLOCK2 0x10		/* Unlock Key2 */
 #define GPIO_INT_STAT1 0x11	/* GPIO Interrupt Status */
 #define GPIO_INT_STAT2 0x12	/* GPIO Interrupt Status */
 #define GPIO_INT_STAT3 0x13	/* GPIO Interrupt Status */
 #define GPIO_DAT_STAT1 0x14	/* GPIO Data Status, Read twice to clear */
 #define GPIO_DAT_STAT2 0x15	/* GPIO Data Status, Read twice to clear */
 #define GPIO_DAT_STAT3 0x16	/* GPIO Data Status, Read twice to clear */
 #define GPIO_DAT_OUT1 0x17	/* GPIO DATA OUT */
 #define GPIO_DAT_OUT2 0x18	/* GPIO DATA OUT */
 #define GPIO_DAT_OUT3 0x19	/* GPIO DATA OUT */
 #define GPIO_INT_EN1 0x1A	/* GPIO Interrupt Enable */
 #define GPIO_INT_EN2 0x1B	/* GPIO Interrupt Enable */
 #define GPIO_INT_EN3 0x1C	/* GPIO Interrupt Enable */
 #define KP_GPIO1 0x1D		/* Keypad or GPIO Selection */
 #define KP_GPIO2 0x1E		/* Keypad or GPIO Selection */
 #define KP_GPIO3 0x1F		/* Keypad or GPIO Selection */
 #define GPI_EM1 0x20		/* GPI Event Mode 1 */
 #define GPI_EM2 0x21		/* GPI Event Mode 2 */
 #define GPI_EM3 0x22		/* GPI Event Mode 3 */
 #define GPIO_DIR1 0x23		/* GPIO Data Direction */
 #define GPIO_DIR2 0x24		/* GPIO Data Direction */
 #define GPIO_DIR3 0x25		/* GPIO Data Direction */
 #define GPIO_INT_LVL1 0x26	/* GPIO Edge/Level Detect */
 #define GPIO_INT_LVL2 0x27	/* GPIO Edge/Level Detect */
 #define GPIO_INT_LVL3 0x28	/* GPIO Edge/Level Detect */
 #define Debounce_DIS1 0x29	/* Debounce Disable */
 #define Debounce_DIS2 0x2A	/* Debounce Disable */
 #define Debounce_DIS3 0x2B	/* Debounce Disable */
 #define GPIO_PULL1 0x2C		/* GPIO Pull Disable */
 #define GPIO_PULL2 0x2D		/* GPIO Pull Disable */
 #define GPIO_PULL3 0x2E		/* GPIO Pull Disable */
 #define CMP_CFG_STAT 0x30	/* Comparator Configuration and Status Register */
 #define CMP_CONFG_SENS1 0x31	/* Sensor1 Comparator Configuration Register */
 #define CMP_CONFG_SENS2 0x32	/* L2 Light Sensor Reference Level, Output Falling for Sensor 1 */
 #define CMP1_LVL2_TRIP 0x33	/* L2 Light Sensor Hysteresis (Active when Output Rising) for Sensor 1 */
 #define CMP1_LVL2_HYS 0x34	/* L3 Light Sensor Reference Level, Output Falling For Sensor 1 */
 #define CMP1_LVL3_TRIP 0x35	/* L3 Light Sensor Hysteresis (Active when Output Rising) For Sensor 1 */
 #define CMP1_LVL3_HYS 0x36	/* Sensor 2 Comparator Configuration Register */
 #define CMP2_LVL2_TRIP 0x37	/* L2 Light Sensor Reference Level, Output Falling for Sensor 2 */
 #define CMP2_LVL2_HYS 0x38	/* L2 Light Sensor Hysteresis (Active when Output Rising) for Sensor 2 */
 #define CMP2_LVL3_TRIP 0x39	/* L3 Light Sensor Reference Level, Output Falling For Sensor 2 */
 #define CMP2_LVL3_HYS 0x3A	/* L3 Light Sensor Hysteresis (Active when Output Rising) For Sensor 2 */
 #define CMP1_ADC_DAT_R1 0x3B	/* Comparator 1 ADC data Register1 */
 #define CMP1_ADC_DAT_R2 0x3C	/* Comparator 1 ADC data Register2 */
 #define CMP2_ADC_DAT_R1 0x3D	/* Comparator 2 ADC data Register1 */
 #define CMP2_ADC_DAT_R2 0x3E	/* Comparator 2 ADC data Register2 */

 #define ADP5588_DEVICE_ID_MASK	0xF

  /* Configuration Register1 */
 #define ADP5588_AUTO_INC	(1 << 7)
 #define ADP5588_GPIEM_CFG	(1 << 6)
 #define ADP5588_OVR_FLOW_M	(1 << 5)
 #define ADP5588_INT_CFG		(1 << 4)
 #define ADP5588_OVR_FLOW_IEN	(1 << 3)
 #define ADP5588_K_LCK_IM	(1 << 2)
 #define ADP5588_GPI_IEN		(1 << 1)
 #define ADP5588_KE_IEN		(1 << 0)

 /* Interrupt Status Register */
 #define ADP5588_CMP2_INT	(1 << 5)
 #define ADP5588_CMP1_INT	(1 << 4)
 #define ADP5588_OVR_FLOW_INT	(1 << 3)
 #define ADP5588_K_LCK_INT	(1 << 2)
 #define ADP5588_GPI_INT		(1 << 1)
 #define ADP5588_KE_INT		(1 << 0)

 /* Key Lock and Event Counter Register */
 #define ADP5588_K_LCK_EN	(1 << 6)
 #define ADP5588_LCK21		0x30
 #define ADP5588_KEC		0xF

 #define ADP5588_MAXGPIO		18
 #define ADP5588_BANK(offs)	((offs) >> 3)
 #define ADP5588_BIT(offs)	(1u << ((offs) & 0x7))

 /* Put one of these structures in i2c_board_info platform_data */

 #define ADP5588_KEYMAPSIZE	80

 #define GPI_PIN_ROW0 97
 #define GPI_PIN_ROW1 98
 #define GPI_PIN_ROW2 99
 #define GPI_PIN_ROW3 100
 #define GPI_PIN_ROW4 101
 #define GPI_PIN_ROW5 102
 #define GPI_PIN_ROW6 103
 #define GPI_PIN_ROW7 104
 #define GPI_PIN_COL0 105
 #define GPI_PIN_COL1 106
 #define GPI_PIN_COL2 107
 #define GPI_PIN_COL3 108
 #define GPI_PIN_COL4 109
 #define GPI_PIN_COL5 110
 #define GPI_PIN_COL6 111
 #define GPI_PIN_COL7 112
 #define GPI_PIN_COL8 113
 #define GPI_PIN_COL9 114

 #define GPI_PIN_ROW_BASE GPI_PIN_ROW0
 #define GPI_PIN_ROW_END GPI_PIN_ROW7
 #define GPI_PIN_COL_BASE GPI_PIN_COL0
 #define GPI_PIN_COL_END GPI_PIN_COL9

 #define GPI_PIN_BASE GPI_PIN_ROW_BASE
 #define GPI_PIN_END GPI_PIN_COL_END

 #define ADP5588_GPIMAPSIZE_MAX (GPI_PIN_END - GPI_PIN_BASE + 1)

 struct adp5588_gpi_map {
 	unsigned short pin;
 	unsigned short sw_evt;
 };

 struct adp5588_kpad_platform_data {
 	int rows;			/* Number of rows */
 	int cols;			/* Number of columns */
 	const unsigned short *keymap;	/* Pointer to keymap */
 	unsigned short keymapsize;	/* Keymap size */
 	unsigned repeat:1;		/* Enable key repeat */
 	unsigned en_keylock:1;		/* Enable Key Lock feature */
 	unsigned short unlock_key1;	/* Unlock Key 1 */
 	unsigned short unlock_key2;	/* Unlock Key 2 */
 	const struct adp5588_gpi_map *gpimap;
 	unsigned short gpimapsize;
 	const struct adp5588_gpio_platform_data *gpio_data;
 };

 struct i2c_client; /* forward declaration */

 struct adp5588_gpio_platform_data {
 	int gpio_start;		/* GPIO Chip base # */
 	unsigned irq_base;	/* interrupt base # */
 	unsigned pullup_dis_mask; /* Pull-Up Disable Mask */
 	int	(*setup)(struct i2c_client *client,
 				int gpio, unsigned ngpio,
 				void *context);
 	int	(*teardown)(struct i2c_client *client,
 				int gpio, unsigned ngpio,
 				void *context);
 	void	*context;
 };

 #endif
	/*
	* Analog Devices ADP5588 I/O Expander and QWERTY Keypad Controller
	*
	* Copyright 2009-2010 Analog Devices Inc.
	*
	* Licensed under the GPL-2 or later.
	*/

	#ifndef _ADP5588_H
	#define _ADP5588_H

	#define DEV_ID 0x00 /* Device ID */
	#define CFG 0x01 /* Configuration Register1 */
	#define INT_STAT 0x02 /* Interrupt Status Register */
	#define KEY_LCK_EC_STAT 0x03 /* Key Lock and Event Counter Register */
	#define Key_EVENTA 0x04 /* Key Event Register A */
	#define Key_EVENTB 0x05 /* Key Event Register B */
	#define Key_EVENTC 0x06 /* Key Event Register C */
	#define Key_EVENTD 0x07 /* Key Event Register D */
	#define Key_EVENTE 0x08 /* Key Event Register E */
	#define Key_EVENTF 0x09 /* Key Event Register F */
	#define Key_EVENTG 0x0A /* Key Event Register G */
	#define Key_EVENTH 0x0B /* Key Event Register H */
	#define Key_EVENTI 0x0C /* Key Event Register I */
	#define Key_EVENTJ 0x0D /* Key Event Register J */
	#define KP_LCK_TMR 0x0E /* Keypad Lock1 to Lock2 Timer */
	#define UNLOCK1 0x0F /* Unlock Key1 */
	#define UNLOCK2 0x10 /* Unlock Key2 */
	#define GPIO_INT_STAT1 0x11 /* GPIO Interrupt Status */
	#define GPIO_INT_STAT2 0x12 /* GPIO Interrupt Status */
	#define GPIO_INT_STAT3 0x13 /* GPIO Interrupt Status */
	#define GPIO_DAT_STAT1 0x14 /* GPIO Data Status, Read twice to clear */
	#define GPIO_DAT_STAT2 0x15 /* GPIO Data Status, Read twice to clear */
	#define GPIO_DAT_STAT3 0x16 /* GPIO Data Status, Read twice to clear */
	#define GPIO_DAT_OUT1 0x17 /* GPIO DATA OUT */
	#define GPIO_DAT_OUT2 0x18 /* GPIO DATA OUT */
	#define GPIO_DAT_OUT3 0x19 /* GPIO DATA OUT */
	#define GPIO_INT_EN1 0x1A /* GPIO Interrupt Enable */
	#define GPIO_INT_EN2 0x1B /* GPIO Interrupt Enable */
	#define GPIO_INT_EN3 0x1C /* GPIO Interrupt Enable */
	#define KP_GPIO1 0x1D /* Keypad or GPIO Selection */
	#define KP_GPIO2 0x1E /* Keypad or GPIO Selection */
	#define KP_GPIO3 0x1F /* Keypad or GPIO Selection */
	#define GPI_EM1 0x20 /* GPI Event Mode 1 */
	#define GPI_EM2 0x21 /* GPI Event Mode 2 */
	#define GPI_EM3 0x22 /* GPI Event Mode 3 */
	#define GPIO_DIR1 0x23 /* GPIO Data Direction */
	#define GPIO_DIR2 0x24 /* GPIO Data Direction */
	#define GPIO_DIR3 0x25 /* GPIO Data Direction */
	#define GPIO_INT_LVL1 0x26 /* GPIO Edge/Level Detect */
	#define GPIO_INT_LVL2 0x27 /* GPIO Edge/Level Detect */
	#define GPIO_INT_LVL3 0x28 /* GPIO Edge/Level Detect */
	#define Debounce_DIS1 0x29 /* Debounce Disable */
	#define Debounce_DIS2 0x2A /* Debounce Disable */
	#define Debounce_DIS3 0x2B /* Debounce Disable */
	#define GPIO_PULL1 0x2C /* GPIO Pull Disable */
	#define GPIO_PULL2 0x2D /* GPIO Pull Disable */
	#define GPIO_PULL3 0x2E /* GPIO Pull Disable */
	#define CMP_CFG_STAT 0x30 /* Comparator Configuration and Status Register */
	#define CMP_CONFG_SENS1 0x31 /* Sensor1 Comparator Configuration Register */
	#define CMP_CONFG_SENS2 0x32 /* L2 Light Sensor Reference Level, Output Falling for Sensor 1 */
	#define CMP1_LVL2_TRIP 0x33 /* L2 Light Sensor Hysteresis (Active when Output Rising) for Sensor 1 */
	#define CMP1_LVL2_HYS 0x34 /* L3 Light Sensor Reference Level, Output Falling For Sensor 1 */
	#define CMP1_LVL3_TRIP 0x35 /* L3 Light Sensor Hysteresis (Active when Output Rising) For Sensor 1 */
	#define CMP1_LVL3_HYS 0x36 /* Sensor 2 Comparator Configuration Register */
	#define CMP2_LVL2_TRIP 0x37 /* L2 Light Sensor Reference Level, Output Falling for Sensor 2 */
	#define CMP2_LVL2_HYS 0x38 /* L2 Light Sensor Hysteresis (Active when Output Rising) for Sensor 2 */
	#define CMP2_LVL3_TRIP 0x39 /* L3 Light Sensor Reference Level, Output Falling For Sensor 2 */
	#define CMP2_LVL3_HYS 0x3A /* L3 Light Sensor Hysteresis (Active when Output Rising) For Sensor 2 */
	#define CMP1_ADC_DAT_R1 0x3B /* Comparator 1 ADC data Register1 */
	#define CMP1_ADC_DAT_R2 0x3C /* Comparator 1 ADC data Register2 */
	#define CMP2_ADC_DAT_R1 0x3D /* Comparator 2 ADC data Register1 */
	#define CMP2_ADC_DAT_R2 0x3E /* Comparator 2 ADC data Register2 */

	#define ADP5588_DEVICE_ID_MASK 0xF

	/* Configuration Register1 */
	#define ADP5588_AUTO_INC (1 << 7)
	#define ADP5588_GPIEM_CFG (1 << 6)
	#define ADP5588_OVR_FLOW_M (1 << 5)
	#define ADP5588_INT_CFG (1 << 4)
	#define ADP5588_OVR_FLOW_IEN (1 << 3)
	#define ADP5588_K_LCK_IM (1 << 2)
	#define ADP5588_GPI_IEN (1 << 1)
	#define ADP5588_KE_IEN (1 << 0)

	/* Interrupt Status Register */
	#define ADP5588_CMP2_INT (1 << 5)
	#define ADP5588_CMP1_INT (1 << 4)
	#define ADP5588_OVR_FLOW_INT (1 << 3)
	#define ADP5588_K_LCK_INT (1 << 2)
	#define ADP5588_GPI_INT (1 << 1)
	#define ADP5588_KE_INT (1 << 0)

	/* Key Lock and Event Counter Register */
	#define ADP5588_K_LCK_EN (1 << 6)
	#define ADP5588_LCK21 0x30
	#define ADP5588_KEC 0xF

	#define ADP5588_MAXGPIO 18
	#define ADP5588_BANK(offs) ((offs) >> 3)
	#define ADP5588_BIT(offs) (1u << ((offs) & 0x7))

	/* Put one of these structures in i2c_board_info platform_data */

	#define ADP5588_KEYMAPSIZE 80

	#define GPI_PIN_ROW0 97
	#define GPI_PIN_ROW1 98
	#define GPI_PIN_ROW2 99
	#define GPI_PIN_ROW3 100
	#define GPI_PIN_ROW4 101
	#define GPI_PIN_ROW5 102
	#define GPI_PIN_ROW6 103
	#define GPI_PIN_ROW7 104
	#define GPI_PIN_COL0 105
	#define GPI_PIN_COL1 106
	#define GPI_PIN_COL2 107
	#define GPI_PIN_COL3 108
	#define GPI_PIN_COL4 109
	#define GPI_PIN_COL5 110
	#define GPI_PIN_COL6 111
	#define GPI_PIN_COL7 112
	#define GPI_PIN_COL8 113
	#define GPI_PIN_COL9 114

	#define GPI_PIN_ROW_BASE GPI_PIN_ROW0
	#define GPI_PIN_ROW_END GPI_PIN_ROW7
	#define GPI_PIN_COL_BASE GPI_PIN_COL0
	#define GPI_PIN_COL_END GPI_PIN_COL9

	#define GPI_PIN_BASE GPI_PIN_ROW_BASE
	#define GPI_PIN_END GPI_PIN_COL_END

	#define ADP5588_GPIMAPSIZE_MAX (GPI_PIN_END - GPI_PIN_BASE + 1)

	struct adp5588_gpi_map {
	unsigned short pin;
	unsigned short sw_evt;
	};

	struct adp5588_kpad_platform_data {
	int rows; /* Number of rows */
	int cols; /* Number of columns */
	const unsigned short keymap; / Pointer to keymap */
	unsigned short keymapsize; /* Keymap size */
	unsigned repeat:1; /* Enable key repeat */
	unsigned en_keylock:1; /* Enable Key Lock feature */
	unsigned short unlock_key1; /* Unlock Key 1 */
	unsigned short unlock_key2; /* Unlock Key 2 */
	const struct adp5588_gpi_map *gpimap;
	unsigned short gpimapsize;
	const struct adp5588_gpio_platform_data *gpio_data;
	};

	struct i2c_client; /* forward declaration */

	struct adp5588_gpio_platform_data {
	int gpio_start; /* GPIO Chip base # */
	unsigned irq_base; /* interrupt base # */
	unsigned pullup_dis_mask; /* Pull-Up Disable Mask */
	int (setup)(struct i2c_client client,
	int gpio, unsigned ngpio,
	void *context);
	int (teardown)(struct i2c_client client,
	int gpio, unsigned ngpio,
	void *context);
	void *context;
	};

	#endif