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android_kernel_samsung_rube…/include/linux/i2c/touchkey_i2c.h
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/*
* cypress_touchkey.h - Platform data for cypress touchkey driver
*
* Copyright (C) 2011 Samsung Electronics
*
* 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_CYPRESS_TOUCHKEY_H
#define __LINUX_CYPRESS_TOUCHKEY_H
extern struct class *sec_class;
#ifdef CONFIG_SAMSUNG_LPM_MODE
extern int poweroff_charging;
#endif
/* DVFS feature : TOUCH BOOSTER */
#define TSP_BOOSTER
#ifdef TSP_BOOSTER
#include <linux/cpufreq.h>
#define DVFS_STAGE_DUAL 2
#define DVFS_STAGE_SINGLE 1
#define DVFS_STAGE_NONE 0
#define TOUCH_BOOSTER_OFF_TIME 500
#define TOUCH_BOOSTER_CHG_TIME 500
#endif
#include <linux/input.h>
#include <linux/earlysuspend.h>
#include <linux/mutex.h>
#include <linux/wakelock.h>
#if defined(CONFIG_SEC_K_PROJECT)
#define CYPRESS_SUPPORT_DUAL_INT_MODE
#define CYPRESS_RECENT_BACK_REPORT_FW_VER 0x1D
#define TK_CMD_INTERRUPT_SET_REG 0x00
#define CYPRESS_DETECTION_FLAG 0x08
#define TK_CMD_DUAL_DETECTION 0x01
#define TK_BIT_DETECTION_CONFIRM 0xEE
#elif defined(CONFIG_MACH_JSGLTE_CHN_CMCC)
#define USE_SW_I2C
#define ENABLE_FW_UPDATE
#define CYPRESS_SUPPORT_DUAL_INT_MODE
#define CYPRESS_RECENT_BACK_REPORT_FW_VER 0x1C
#define TK_CMD_INTERRUPT_SET_REG 0x18
#define CYPRESS_DETECTION_FLAG 0x1B
#define TK_CMD_DUAL_DETECTION 0x01
#define TK_BIT_DETECTION_CONFIRM 0xEE
#elif defined(CONFIG_SEC_H_PROJECT)
#define CYPRESS_SUPPORT_DUAL_INT_MODE
#define CYPRESS_RECENT_BACK_REPORT_FW_VER 0x12
#define TK_CMD_INTERRUPT_SET_REG 0x18
#define CYPRESS_DETECTION_FLAG 0x1B
#define TK_CMD_DUAL_DETECTION 0x01
#define TK_BIT_DETECTION_CONFIRM 0xEE
#elif defined(CONFIG_SEC_KLIMT_PROJECT)
#define CYPRESS_SUPPORT_DUAL_INT_MODE
#define CYPRESS_RECENT_BACK_REPORT_FW_VER 0x09
#define TK_CMD_INTERRUPT_SET_REG 0x18
#define CYPRESS_DETECTION_FLAG 0x1B
#define TK_CMD_DUAL_DETECTION 0x01
#define TK_BIT_DETECTION_CONFIRM 0xEE
#define CRC_CHECK_DELAY
#elif defined(CONFIG_MACH_JS01LTEDCM)
#define CYPRESS_SUPPORT_DUAL_INT_MODE
#define CYPRESS_RECENT_BACK_REPORT_FW_VER 0x09
#define TK_CMD_INTERRUPT_SET_REG 0x18
#define CYPRESS_DETECTION_FLAG 0x1B
#define TK_CMD_DUAL_DETECTION 0x01
#define TK_BIT_DETECTION_CONFIRM 0xEE
#else
#undef CYPRESS_SUPPORT_DUAL_INT_MODE
#define CYPRESS_RECENT_BACK_REPORT_FW_VER 0xFF
#endif
#if defined(CONFIG_KEYBOARD_CYPRESS_TOUCHKEY)
/* Touchkey Register */
#define CYPRESS_GEN 0X00
#define CYPRESS_OP_MODE 0X01
#define CYPRESS_SP_REG 0X02
#define CYPRESS_BUTTON_STATUS 0X03
#define CYPRESS_FW_VER 0X04
#define CYPRESS_MODULE_VER 0X05
#define CYPRESS_DEVICE_VER 0X06
#define CYPRESS_STATUS_FLAG 0X07
#define CYPRESS_THRESHOLD 0X09
#define CYPRESS_THRESHOLD2 0X0A
#define CYPRESS_THRESHOLD3 0X0B
#define CYPRESS_THRESHOLD4 0X0C
#define CYPRESS_IDAC_MENU 0x0D
#define CYPRESS_IDAC_MENU_INNER 0x0E
#define CYPRESS_IDAC_BACK 0x0F
#define CYPRESS_IDAC_BACK_INNER 0x10
#define CYPRESS_COMPIDAC_MENU 0x11
#define CYPRESS_COMPIDAC_MENU_INNER 0x12
#define CYPRESS_COMPIDAC_BACK 0x13
#define CYPRESS_COMPIDAC_BACK_INNER 0x14
#define CYPRESS_DIFF_MENU 0x16
#define CYPRESS_DIFF_MENU_INNER 0x18
#define CYPRESS_DIFF_BACK 0x1A
#define CYPRESS_DIFF_BACK_INNER 0x1C
#define CYPRESS_RAW_DATA_MENU 0x1E
#define CYPRESS_RAW_DATA_MENU_INNER 0x20
#define CYPRESS_RAW_DATA_BACK 0x22
#define CYPRESS_RAW_DATA_BACK_INNER 0x24
#define CYPRESS_BASE_DATA_MENU 0x26
#define CYPRESS_BASE_DATA_MENU_INNER 0x28
#define CYPRESS_BASE_DATA_BACK 0x2A
#define CYPRESS_BASE_DATA_BACK_INNER 0x2C
#define CYPRESS_DATA_UPDATE 0X40
#elif defined(CONFIG_KEYBOARD_CYPRESS_TOUCHKEY_H) || defined(CONFIG_KEYBOARD_CYPRESS_TOUCHKEY_C) || defined (CONFIG_KEYBOARD_CYPRESS_TOUCHKEY_HE)
#define CYPRESS_GEN 0X00
#define CYPRESS_FW_VER 0X01
#define CYPRESS_MODULE_VER 0X02
#define CYPRESS_2ND_HOST 0X03
#define CYPRESS_THRESHOLD 0X04
#define CYPRESS_AUTO_CAL_FLG 0X05
#define CYPRESS_IDAC_MENU 0X07
#define CYPRESS_IDAC_BACK 0X06
#define CYPRESS_IDAC_HOME 0X08
#define CYPRESS_DIFF_MENU 0x0C
#define CYPRESS_DIFF_BACK 0x0A
#define CYPRESS_DIFF_HOME 0x0E
#define CYPRESS_RAW_DATA_MENU 0x10
#define CYPRESS_RAW_DATA_BACK 0x0E
#define CYPRESS_RAW_DATA_HOME 0x12
#define CYPRESS_RAW_DATA_BACK_GOGH 0x14
#define CYPRESS_DATA_UPDATE 0X40
#define CYPRESS_AUTO_CAL 0X50
#define CYPRESS_SLEEP 0X80
#define CYPRESS_FW_ID_REG 0X05
#define USE_OPEN_CLOSE
#undef DO_NOT_USE_FUNC_PARAM
#define KEYCODE_REG 0x00
#endif
/* OP MODE CMD */
#define TK_BIT_CMD_LEDCONTROL 0x40 /* Owner for LED on/off control (0:host / 1:TouchIC) */
#define TK_BIT_CMD_INSPECTION 0x20 /* Inspection mode */
#define TK_BIT_CMD_1MM 0x10 /* 1mm stylus mode */
#define TK_BIT_CMD_FLIP 0x08 /* flip mode */
#define TK_BIT_CMD_GLOVE 0x04 /* glove mode */
#define TK_BIT_CMD_TA_ON 0x02 /* Ta mode */
#define TK_BIT_CMD_REGULAR 0x01 /* regular mode = normal mode */
#define TK_BIT_WRITE_CONFIRM 0xAA
/* STATUS FLAG */
#if defined(CONFIG_KEYBOARD_CYPRESS_TOUCHKEY_H) || defined (CONFIG_KEYBOARD_CYPRESS_TOUCHKEY_C) || defined (CONFIG_KEYBOARD_CYPRESS_TOUCHKEY_HE)
#define TK_BIT_AUTOCAL 0x80
#define TK_BIT_GLOVE 0x40
#define TK_BIT_TA_ON 0x10
#define TK_BIT_FLIP 0x08
#else
#define TK_BIT_LEDCONTROL 0x40 /* Owner for LED on/off control (0:host / 1:TouchIC) */
#define TK_BIT_1MM 0x20 /* 1mm stylus mode */
#define TK_BIT_FLIP 0x10 /* flip mode */
#define TK_BIT_GLOVE 0x08 /* glove mode */
#define TK_BIT_TA_ON 0x04 /* Ta mode */
#define TK_BIT_REGULAR 0x02 /* regular mode = normal mode */
#define TK_BIT_LED_STATUS 0x01 /* LED status */
#endif
/* bit masks*/
#define PRESS_BIT_MASK 0X08
#define KEYCODE_BIT_MASK 0X07
#define TK_CMD_LED_ON 0x10
#define TK_CMD_LED_OFF 0x20
/*
#define TOUCHKEY_LOG(k, v) dev_notice(&info->client->dev, "key[%d] %d\n", k, v);
#define FUNC_CALLED dev_notice(&info->client->dev, "%s: called.\n", __func__);
*/
#define NUM_OF_RETRY_UPDATE 5
/*#define NUM_OF_KEY 4*/
#define USE_OPEN_CLOSE
#undef DO_NOT_USE_FUNC_PARAM
#define CONFIG_GLOVE_TOUCH
#ifdef CONFIG_GLOVE_TOUCH
#define TKEY_GLOVE_DWORK_TIME 300
#endif
/* Flip cover*/
#define TKEY_FLIP_MODE
/* 1MM stylus */
#define TKEY_1MM_MODE
//#define TK_INFORM_CHARGER
#if defined(CONFIG_KEYBOARD_CYPRESS_TOUCHKEY) && \
!defined(CONFIG_EXTCON)
#define TK_INFORM_CHARGER
#elif defined(CONFIG_KEYBOARD_CYPRESS_TOUCHKEY_H) || defined(CONFIG_KEYBOARD_CYPRESS_TOUCHKEY_C) || defined (CONFIG_KEYBOARD_CYPRESS_TOUCHKEY_HE)
#undef TK_INFORM_CHARGER
#endif
#define CYPRESS_55_IC_MASK 0x20
#define CYPRESS_65_IC_MASK 0x04
#define NUM_OF_KEY 4
enum {
CORERIVER_TOUCHKEY,
CYPRESS_TOUCHKEY,
};
#ifdef TK_INFORM_CHARGER
struct touchkey_callbacks {
void (*inform_charger)(struct touchkey_callbacks *, bool);
};
#endif
enum {
UPDATE_NONE,
DOWNLOADING,
UPDATE_FAIL,
UPDATE_PASS,
};
#define USE_TKEY_UPDATE_WORK
#define TKEY_REQUEST_FW_UPDATE
#ifdef TKEY_REQUEST_FW_UPDATE
#define TKEY_FW_BUILTIN_PATH "tkey"
#define TKEY_FW_IN_SDCARD_PATH "/sdcard/"
#define TKEY_SEMCO_CYPRESS_FW_NAME "semco_cypress_tkey"
#define TKEY_SEMCO02_CYPRESS_FW_NAME "semco02_cypress_tkey"
#define TKEY_SEMCO04_CYPRESS_FW_NAME "semco04_cypress_tkey"
#define TKEY_DTECH_CYPRESS_FW_NAME "dtech_cypress_tkey"
#ifdef CONFIG_MACH_JS01LTEDCM
#define TKEY_CORERIVER_FW_NAME "hltejs01_coreriver_tkey"
#define TKEY_CYPRESS_FW_NAME "hltejs01_cypress_tkey"
#else
#define TKEY_CORERIVER_FW_NAME "hlte_coreriver_tkey"
#if defined(CONFIG_SEC_BERLUTI_PROJECT)
#define TKEY_CYPRESS_FW_NAME "berluti_cypress_tkey"
#elif defined(CONFIG_SEC_KLIMT_PROJECT)
#define TKEY_CYPRESS_FW_NAME "klimt_cypress_tkey"
#elif defined(CONFIG_MACH_JSGLTE_CHN_CMCC)
#define TKEY_CYPRESS_FW_NAME "jsglte_cypress_tkey"
#else
#define TKEY_CYPRESS_FW_NAME "hlte_cypress_tkey"
#endif
#endif
enum {
FW_BUILT_IN = 0,
FW_IN_SDCARD,
};
struct fw_image {
u8 hdr_ver;
u8 hdr_len;
u16 first_fw_ver;
u16 second_fw_ver;
u16 third_ver;
u32 fw_len;
#if defined(CONFIG_SEC_K_PROJECT) || defined(CONFIG_SEC_S_PROJECT) || defined(CONFIG_SEC_PATEK_PROJECT) || defined(CONFIG_SEC_KLIMT_PROJECT)
u16 checksum;
u16 alignment_dummy;
#endif
u8 data[0];
} __attribute__ ((packed));
#else
#define BIN_FW_VERSION 0
#endif
/* Divide model */
#if defined(CONFIG_SEC_KLIMT_PROJECT)
#define USE_SW_I2C // only use sw i2c line
#define ENABLE_FW_UPDATE //fw update after dtsi 02
#endif
struct cypress_touchkey_platform_data {
unsigned gpio_led_en;
u32 touchkey_keycode[4];
int keycodes_size;
void (*power_onoff) (int);
bool skip_fw_update;
bool touchkey_order;
void (*register_cb)(void *);
bool i2c_pull_up;
bool vcc_flag;
bool fw_update_flag;
int gpio_int;
u32 irq_gpio_flags;
int gpio_sda;
u32 sda_gpio_flags;
int gpio_scl;
u32 scl_gpio_flags;
int gpio_touchkey_id;
u32 gpio_touchkey_id_flags;
int vdd_led;
int vcc_en;
};
struct cypress_touchkey_info {
struct i2c_client *client;
struct cypress_touchkey_platform_data *pdata;
struct input_dev *input_dev;
struct early_suspend early_suspend;
char phys[32];
unsigned char keycode[NUM_OF_KEY];
u8 sensitivity[NUM_OF_KEY];
int irq;
void (*power_onoff)(int);
u8 touchkey_update_status;
u8 ic_vendor;
struct regulator *vcc_en;
struct regulator *vdd_led;
#ifdef CONFIG_GLOVE_TOUCH
#if defined(CONFIG_KEYBOARD_CYPRESS_TOUCHKEY)
struct delayed_work glove_work;
struct mutex tkey_glove_lock;
#else
struct workqueue_struct *glove_wq;
struct work_struct glove_work;
#endif
int glove_value;
#endif
#ifdef USE_TKEY_UPDATE_WORK
struct workqueue_struct *fw_wq;
struct work_struct update_work;
#endif
bool is_powering_on;
bool enabled;
bool done_ta_setting;
#ifdef TKEY_FLIP_MODE
bool enabled_flip;
#endif
#ifdef TKEY_1MM_MODE
bool enabled_1mm;
#endif
#ifdef TSP_BOOSTER
struct delayed_work work_dvfs_off;
struct delayed_work work_dvfs_chg;
struct mutex dvfs_lock;
bool dvfs_lock_status;
int dvfs_old_stauts;
int dvfs_boost_mode;
int dvfs_freq;
#endif
#ifdef TK_INFORM_CHARGER
struct touchkey_callbacks callbacks;
bool charging_mode;
#endif
#ifdef TKEY_REQUEST_FW_UPDATE
const struct firmware *fw;
struct fw_image *fw_img;
u8 cur_fw_path;
#endif
int src_fw_ver;
int ic_fw_ver;
int module_ver;
int device_ver;
u32 fw_id;
u8 touchkeyid;
bool support_fw_update;
bool do_checksum;
struct wake_lock fw_wakelock;
};
#ifdef TK_INFORM_CHARGER
void touchkey_charger_infom(bool en);
#endif
/* TKEY MODULE 0x6 */
#if defined(CONFIG_MACH_KLTE_EUR) || defined(CONFIG_MACH_KWIFI_LDU)
#define TKEY_MODULE_CHECK_REV 0xA
#elif defined(CONFIG_MACH_KLTE_ATT) || defined(CONFIG_MACH_KLTE_AUS_TEL)
#define TKEY_MODULE_CHECK_REV 0xE
#elif defined(CONFIG_MACH_KLTE_CHN) || defined(CONFIG_MACH_KLTE_KOR) || defined(CONFIG_MACH_KLTE_JPN) \
|| defined(CONFIG_MACH_KLTE_SPR) || defined(CONFIG_MACH_KLTE_VZW) || defined(CONFIG_MACH_KLTE_LRA) \
|| defined(CONFIG_MACH_KLTE_TMO) || defined(CONFIG_MACH_KLTE_CAN) || defined(CONFIG_MACH_KLTE_MTR) \
|| defined(CONFIG_MACH_KLTE_USC) || defined(CONFIG_MACH_KLTE_ACG) || defined(CONFIG_MACH_K3GDUOS_CTC)
#define TKEY_MODULE_CHECK_REV 0x9
#else
#define TKEY_MODULE_CHECK_REV 0xFF
#endif
extern int coreriver_fw_update(struct cypress_touchkey_info *info, bool force);
#define PM8921_IRQ_BASE (NR_MSM_IRQS + NR_GPIO_IRQS)
#if defined(CONFIG_KEYBOARD_CYPRESS_TOUCHKEY_C)
#define GPIO_TOUCHKEY_SDA 22
#define GPIO_TOUCHKEY_SCL 23
#define PMIC_GPIO_TKEY_INT 49
#elif defined(CONFIG_SEC_KLIMT_PROJECT)
#define GPIO_TOUCHKEY_SDA 10
#define GPIO_TOUCHKEY_SCL 11
#define GPIO_TKEY_INT 144
#else
#define GPIO_TOUCHKEY_SDA 95
#define GPIO_TOUCHKEY_SCL 96
#define PMIC_GPIO_TKEY_INT 79
#endif
extern void cypress_power_onoff(struct cypress_touchkey_info *info, int onoff);
#endif /* __LINUX_CYPRESS_TOUCHKEY_H */
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