80884094e3
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Cc: Jean Delvare <khali@linux-fr.org> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
104 lines
4.7 KiB
C
104 lines
4.7 KiB
C
/*
|
|
* Analog Devices ADP5588 I/O Expander and QWERTY Keypad Controller
|
|
*
|
|
* Copyright 2009 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
|
|
|
|
/* Put one of these structures in i2c_board_info platform_data */
|
|
|
|
#define ADP5588_KEYMAPSIZE 80
|
|
|
|
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 */
|
|
};
|
|
|
|
struct adp5588_gpio_platform_data {
|
|
unsigned gpio_start; /* GPIO Chip 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
|