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kernel-fxtec-pro1x/drivers/power/pm2301_charger.h
Lee Jones 3988043b0e pm2301: LPN mode control support 
The AC charger plug-in detection while booting causes I2C read
failure if AC charger is not connected. Now the LPN pin is enabled
for every PM2301 register access, which solves the issue.

Signed-off-by: Rupesh Kumar <rupesh.kumar@stericsson.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Reviewed-by: Marcus COOPER <marcus.xm.cooper@stericsson.com>
Reviewed-by: Vijaya Kumar K-1 <vijay.kilari@stericsson.com>
Reviewed-by: Rabin VINCENT <rabin.vincent@stericsson.com>
Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com>
Tested-by: Jonas ABERG <jonas.aberg@stericsson.com>
2013-01-23 14:39:19 +00:00

513 lines
14 KiB
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/*
* Copyright (C) ST-Ericsson SA 2012
*
* PM2301 power supply interface
*
* License terms: GNU General Public License (GPL), version 2
*/
#ifndef PM2301_CHARGER_H
#define PM2301_CHARGER_H
#define MAIN_WDOG_ENA 0x01
#define MAIN_WDOG_KICK 0x02
#define MAIN_WDOG_DIS 0x00
#define CHARG_WD_KICK 0x01
#define MAIN_CH_ENA 0x01
#define MAIN_CH_NO_OVERSHOOT_ENA_N 0x02
#define MAIN_CH_DET 0x01
#define MAIN_CH_CV_ON 0x04
#define OTP_ENABLE_WD 0x01
#define MAIN_CH_INPUT_CURR_SHIFT 4
#define LED_INDICATOR_PWM_ENA 0x01
#define LED_INDICATOR_PWM_DIS 0x00
#define LED_IND_CUR_5MA 0x04
#define LED_INDICATOR_PWM_DUTY_252_256 0xBF
/* HW failure constants */
#define MAIN_CH_TH_PROT 0x02
#define MAIN_CH_NOK 0x01
/* Watchdog timeout constant */
#define WD_TIMER 0x30 /* 4min */
#define WD_KICK_INTERVAL (30 * HZ)
#define PM2XXX_NUM_INT_REG 0x6
/* Constant voltage/current */
#define PM2XXX_CONST_CURR 0x0
#define PM2XXX_CONST_VOLT 0x1
/* Lowest charger voltage is 3.39V -> 0x4E */
#define LOW_VOLT_REG 0x4E
#define PM2XXX_BATT_CTRL_REG1 0x00
#define PM2XXX_BATT_CTRL_REG2 0x01
#define PM2XXX_BATT_CTRL_REG3 0x02
#define PM2XXX_BATT_CTRL_REG4 0x03
#define PM2XXX_BATT_CTRL_REG5 0x04
#define PM2XXX_BATT_CTRL_REG6 0x05
#define PM2XXX_BATT_CTRL_REG7 0x06
#define PM2XXX_BATT_CTRL_REG8 0x07
#define PM2XXX_NTC_CTRL_REG1 0x08
#define PM2XXX_NTC_CTRL_REG2 0x09
#define PM2XXX_BATT_CTRL_REG9 0x0A
#define PM2XXX_BATT_STAT_REG1 0x0B
#define PM2XXX_INP_VOLT_VPWR2 0x11
#define PM2XXX_INP_DROP_VPWR2 0x13
#define PM2XXX_INP_VOLT_VPWR1 0x15
#define PM2XXX_INP_DROP_VPWR1 0x17
#define PM2XXX_INP_MODE_VPWR 0x18
#define PM2XXX_BATT_WD_KICK 0x70
#define PM2XXX_DEV_VER_STAT 0x0C
#define PM2XXX_THERM_WARN_CTRL_REG 0x20
#define PM2XXX_BATT_DISC_REG 0x21
#define PM2XXX_BATT_LOW_LEV_COMP_REG 0x22
#define PM2XXX_BATT_LOW_LEV_VAL_REG 0x23
#define PM2XXX_I2C_PAD_CTRL_REG 0x24
#define PM2XXX_SW_CTRL_REG 0x26
#define PM2XXX_LED_CTRL_REG 0x28
#define PM2XXX_REG_INT1 0x40
#define PM2XXX_MASK_REG_INT1 0x50
#define PM2XXX_SRCE_REG_INT1 0x60
#define PM2XXX_REG_INT2 0x41
#define PM2XXX_MASK_REG_INT2 0x51
#define PM2XXX_SRCE_REG_INT2 0x61
#define PM2XXX_REG_INT3 0x42
#define PM2XXX_MASK_REG_INT3 0x52
#define PM2XXX_SRCE_REG_INT3 0x62
#define PM2XXX_REG_INT4 0x43
#define PM2XXX_MASK_REG_INT4 0x53
#define PM2XXX_SRCE_REG_INT4 0x63
#define PM2XXX_REG_INT5 0x44
#define PM2XXX_MASK_REG_INT5 0x54
#define PM2XXX_SRCE_REG_INT5 0x64
#define PM2XXX_REG_INT6 0x45
#define PM2XXX_MASK_REG_INT6 0x55
#define PM2XXX_SRCE_REG_INT6 0x65
#define VPWR_OVV 0x0
#define VSYSTEM_OVV 0x1
/* control Reg 1 */
#define PM2XXX_CH_RESUME_EN 0x1
#define PM2XXX_CH_RESUME_DIS 0x0
/* control Reg 2 */
#define PM2XXX_CH_AUTO_RESUME_EN 0X2
#define PM2XXX_CH_AUTO_RESUME_DIS 0X0
#define PM2XXX_CHARGER_ENA 0x4
#define PM2XXX_CHARGER_DIS 0x0
/* control Reg 3 */
#define PM2XXX_CH_WD_CC_PHASE_OFF 0x0
#define PM2XXX_CH_WD_CC_PHASE_5MIN 0x1
#define PM2XXX_CH_WD_CC_PHASE_10MIN 0x2
#define PM2XXX_CH_WD_CC_PHASE_30MIN 0x3
#define PM2XXX_CH_WD_CC_PHASE_60MIN 0x4
#define PM2XXX_CH_WD_CC_PHASE_120MIN 0x5
#define PM2XXX_CH_WD_CC_PHASE_240MIN 0x6
#define PM2XXX_CH_WD_CC_PHASE_360MIN 0x7
#define PM2XXX_CH_WD_CV_PHASE_OFF (0x0<<3)
#define PM2XXX_CH_WD_CV_PHASE_5MIN (0x1<<3)
#define PM2XXX_CH_WD_CV_PHASE_10MIN (0x2<<3)
#define PM2XXX_CH_WD_CV_PHASE_30MIN (0x3<<3)
#define PM2XXX_CH_WD_CV_PHASE_60MIN (0x4<<3)
#define PM2XXX_CH_WD_CV_PHASE_120MIN (0x5<<3)
#define PM2XXX_CH_WD_CV_PHASE_240MIN (0x6<<3)
#define PM2XXX_CH_WD_CV_PHASE_360MIN (0x7<<3)
/* control Reg 4 */
#define PM2XXX_CH_WD_PRECH_PHASE_OFF 0x0
#define PM2XXX_CH_WD_PRECH_PHASE_1MIN 0x1
#define PM2XXX_CH_WD_PRECH_PHASE_5MIN 0x2
#define PM2XXX_CH_WD_PRECH_PHASE_10MIN 0x3
#define PM2XXX_CH_WD_PRECH_PHASE_30MIN 0x4
#define PM2XXX_CH_WD_PRECH_PHASE_60MIN 0x5
#define PM2XXX_CH_WD_PRECH_PHASE_120MIN 0x6
#define PM2XXX_CH_WD_PRECH_PHASE_240MIN 0x7
/* control Reg 5 */
#define PM2XXX_CH_WD_AUTO_TIMEOUT_NONE 0x0
#define PM2XXX_CH_WD_AUTO_TIMEOUT_20MIN 0x1
/* control Reg 6 */
#define PM2XXX_DIR_CH_CC_CURRENT_MASK 0x0F
#define PM2XXX_DIR_CH_CC_CURRENT_200MA 0x0
#define PM2XXX_DIR_CH_CC_CURRENT_400MA 0x2
#define PM2XXX_DIR_CH_CC_CURRENT_600MA 0x3
#define PM2XXX_DIR_CH_CC_CURRENT_800MA 0x4
#define PM2XXX_DIR_CH_CC_CURRENT_1000MA 0x5
#define PM2XXX_DIR_CH_CC_CURRENT_1200MA 0x6
#define PM2XXX_DIR_CH_CC_CURRENT_1400MA 0x7
#define PM2XXX_DIR_CH_CC_CURRENT_1600MA 0x8
#define PM2XXX_DIR_CH_CC_CURRENT_1800MA 0x9
#define PM2XXX_DIR_CH_CC_CURRENT_2000MA 0xA
#define PM2XXX_DIR_CH_CC_CURRENT_2200MA 0xB
#define PM2XXX_DIR_CH_CC_CURRENT_2400MA 0xC
#define PM2XXX_DIR_CH_CC_CURRENT_2600MA 0xD
#define PM2XXX_DIR_CH_CC_CURRENT_2800MA 0xE
#define PM2XXX_DIR_CH_CC_CURRENT_3000MA 0xF
#define PM2XXX_CH_PRECH_CURRENT_MASK 0x30
#define PM2XXX_CH_PRECH_CURRENT_25MA (0x0<<4)
#define PM2XXX_CH_PRECH_CURRENT_50MA (0x1<<4)
#define PM2XXX_CH_PRECH_CURRENT_75MA (0x2<<4)
#define PM2XXX_CH_PRECH_CURRENT_100MA (0x3<<4)
#define PM2XXX_CH_EOC_CURRENT_MASK 0xC0
#define PM2XXX_CH_EOC_CURRENT_100MA (0x0<<6)
#define PM2XXX_CH_EOC_CURRENT_150MA (0x1<<6)
#define PM2XXX_CH_EOC_CURRENT_300MA (0x2<<6)
#define PM2XXX_CH_EOC_CURRENT_400MA (0x3<<6)
/* control Reg 7 */
#define PM2XXX_CH_PRECH_VOL_2_5 0x0
#define PM2XXX_CH_PRECH_VOL_2_7 0x1
#define PM2XXX_CH_PRECH_VOL_2_9 0x2
#define PM2XXX_CH_PRECH_VOL_3_1 0x3
#define PM2XXX_CH_VRESUME_VOL_3_2 (0x0<<2)
#define PM2XXX_CH_VRESUME_VOL_3_4 (0x1<<2)
#define PM2XXX_CH_VRESUME_VOL_3_6 (0x2<<2)
#define PM2XXX_CH_VRESUME_VOL_3_8 (0x3<<2)
/* control Reg 8 */
#define PM2XXX_CH_VOLT_MASK 0x3F
#define PM2XXX_CH_VOLT_3_5 0x0
#define PM2XXX_CH_VOLT_3_5225 0x1
#define PM2XXX_CH_VOLT_3_6 0x4
#define PM2XXX_CH_VOLT_3_7 0x8
#define PM2XXX_CH_VOLT_4_0 0x14
#define PM2XXX_CH_VOLT_4_175 0x1B
#define PM2XXX_CH_VOLT_4_2 0x1C
#define PM2XXX_CH_VOLT_4_275 0x1F
#define PM2XXX_CH_VOLT_4_3 0x20
/*NTC control register 1*/
#define PM2XXX_BTEMP_HIGH_TH_45 0x0
#define PM2XXX_BTEMP_HIGH_TH_50 0x1
#define PM2XXX_BTEMP_HIGH_TH_55 0x2
#define PM2XXX_BTEMP_HIGH_TH_60 0x3
#define PM2XXX_BTEMP_HIGH_TH_65 0x4
#define PM2XXX_BTEMP_LOW_TH_N5 (0x0<<3)
#define PM2XXX_BTEMP_LOW_TH_0 (0x1<<3)
#define PM2XXX_BTEMP_LOW_TH_5 (0x2<<3)
#define PM2XXX_BTEMP_LOW_TH_10 (0x3<<3)
/*NTC control register 2*/
#define PM2XXX_NTC_BETA_COEFF_3477 0x0
#define PM2XXX_NTC_BETA_COEFF_3964 0x1
#define PM2XXX_NTC_RES_10K (0x0<<2)
#define PM2XXX_NTC_RES_47K (0x1<<2)
#define PM2XXX_NTC_RES_100K (0x2<<2)
#define PM2XXX_NTC_RES_NO_NTC (0x3<<2)
/* control Reg 9 */
#define PM2XXX_CH_CC_MODEDROP_EN 1
#define PM2XXX_CH_CC_MODEDROP_DIS 0
#define PM2XXX_CH_CC_REDUCED_CURRENT_100MA (0x0<<1)
#define PM2XXX_CH_CC_REDUCED_CURRENT_200MA (0x1<<1)
#define PM2XXX_CH_CC_REDUCED_CURRENT_400MA (0x2<<1)
#define PM2XXX_CH_CC_REDUCED_CURRENT_IDENT (0x3<<1)
#define PM2XXX_CHARCHING_INFO_DIS (0<<3)
#define PM2XXX_CHARCHING_INFO_EN (1<<3)
#define PM2XXX_CH_150MV_DROP_300MV (0<<4)
#define PM2XXX_CH_150MV_DROP_150MV (1<<4)
/* charger status register */
#define PM2XXX_CHG_STATUS_OFF 0x0
#define PM2XXX_CHG_STATUS_ON 0x1
#define PM2XXX_CHG_STATUS_FULL 0x2
#define PM2XXX_CHG_STATUS_ERR 0x3
#define PM2XXX_CHG_STATUS_WAIT 0x4
#define PM2XXX_CHG_STATUS_NOBAT 0x5
/* Input charger voltage VPWR2 */
#define PM2XXX_VPWR2_OVV_6_0 0x0
#define PM2XXX_VPWR2_OVV_6_3 0x1
#define PM2XXX_VPWR2_OVV_10 0x2
#define PM2XXX_VPWR2_OVV_NONE 0x3
/* Input charger drop VPWR2 */
#define PM2XXX_VPWR2_HW_OPT_EN (0x1<<4)
#define PM2XXX_VPWR2_HW_OPT_DIS (0x0<<4)
#define PM2XXX_VPWR2_VALID_EN (0x1<<3)
#define PM2XXX_VPWR2_VALID_DIS (0x0<<3)
#define PM2XXX_VPWR2_DROP_EN (0x1<<2)
#define PM2XXX_VPWR2_DROP_DIS (0x0<<2)
/* Input charger voltage VPWR1 */
#define PM2XXX_VPWR1_OVV_6_0 0x0
#define PM2XXX_VPWR1_OVV_6_3 0x1
#define PM2XXX_VPWR1_OVV_10 0x2
#define PM2XXX_VPWR1_OVV_NONE 0x3
/* Input charger drop VPWR1 */
#define PM2XXX_VPWR1_HW_OPT_EN (0x1<<4)
#define PM2XXX_VPWR1_HW_OPT_DIS (0x0<<4)
#define PM2XXX_VPWR1_VALID_EN (0x1<<3)
#define PM2XXX_VPWR1_VALID_DIS (0x0<<3)
#define PM2XXX_VPWR1_DROP_EN (0x1<<2)
#define PM2XXX_VPWR1_DROP_DIS (0x0<<2)
/* Battery low level comparator control register */
#define PM2XXX_VBAT_LOW_MONITORING_DIS 0x0
#define PM2XXX_VBAT_LOW_MONITORING_ENA 0x1
/* Battery low level value control register */
#define PM2XXX_VBAT_LOW_LEVEL_2_3 0x0
#define PM2XXX_VBAT_LOW_LEVEL_2_4 0x1
#define PM2XXX_VBAT_LOW_LEVEL_2_5 0x2
#define PM2XXX_VBAT_LOW_LEVEL_2_6 0x3
#define PM2XXX_VBAT_LOW_LEVEL_2_7 0x4
#define PM2XXX_VBAT_LOW_LEVEL_2_8 0x5
#define PM2XXX_VBAT_LOW_LEVEL_2_9 0x6
#define PM2XXX_VBAT_LOW_LEVEL_3_0 0x7
#define PM2XXX_VBAT_LOW_LEVEL_3_1 0x8
#define PM2XXX_VBAT_LOW_LEVEL_3_2 0x9
#define PM2XXX_VBAT_LOW_LEVEL_3_3 0xA
#define PM2XXX_VBAT_LOW_LEVEL_3_4 0xB
#define PM2XXX_VBAT_LOW_LEVEL_3_5 0xC
#define PM2XXX_VBAT_LOW_LEVEL_3_6 0xD
#define PM2XXX_VBAT_LOW_LEVEL_3_7 0xE
#define PM2XXX_VBAT_LOW_LEVEL_3_8 0xF
#define PM2XXX_VBAT_LOW_LEVEL_3_9 0x10
#define PM2XXX_VBAT_LOW_LEVEL_4_0 0x11
#define PM2XXX_VBAT_LOW_LEVEL_4_1 0x12
#define PM2XXX_VBAT_LOW_LEVEL_4_2 0x13
/* SW CTRL */
#define PM2XXX_SWCTRL_HW 0x0
#define PM2XXX_SWCTRL_SW 0x1
/* LED Driver Control */
#define PM2XXX_LED_CURRENT_MASK 0x0C
#define PM2XXX_LED_CURRENT_2_5MA (0X0<<2)
#define PM2XXX_LED_CURRENT_1MA (0X1<<2)
#define PM2XXX_LED_CURRENT_5MA (0X2<<2)
#define PM2XXX_LED_CURRENT_10MA (0X3<<2)
#define PM2XXX_LED_SELECT_MASK 0x02
#define PM2XXX_LED_SELECT_EN (0X0<<1)
#define PM2XXX_LED_SELECT_DIS (0X1<<1)
#define PM2XXX_ANTI_OVERSHOOT_MASK 0x01
#define PM2XXX_ANTI_OVERSHOOT_DIS 0X0
#define PM2XXX_ANTI_OVERSHOOT_EN 0X1
enum pm2xxx_reg_int1 {
PM2XXX_INT1_ITVBATDISCONNECT = 0x02,
PM2XXX_INT1_ITVBATLOWR = 0x04,
PM2XXX_INT1_ITVBATLOWF = 0x08,
};
enum pm2xxx_mask_reg_int1 {
PM2XXX_INT1_M_ITVBATDISCONNECT = 0x02,
PM2XXX_INT1_M_ITVBATLOWR = 0x04,
PM2XXX_INT1_M_ITVBATLOWF = 0x08,
};
enum pm2xxx_source_reg_int1 {
PM2XXX_INT1_S_ITVBATDISCONNECT = 0x02,
PM2XXX_INT1_S_ITVBATLOWR = 0x04,
PM2XXX_INT1_S_ITVBATLOWF = 0x08,
};
enum pm2xxx_reg_int2 {
PM2XXX_INT2_ITVPWR2PLUG = 0x01,
PM2XXX_INT2_ITVPWR2UNPLUG = 0x02,
PM2XXX_INT2_ITVPWR1PLUG = 0x04,
PM2XXX_INT2_ITVPWR1UNPLUG = 0x08,
};
enum pm2xxx_mask_reg_int2 {
PM2XXX_INT2_M_ITVPWR2PLUG = 0x01,
PM2XXX_INT2_M_ITVPWR2UNPLUG = 0x02,
PM2XXX_INT2_M_ITVPWR1PLUG = 0x04,
PM2XXX_INT2_M_ITVPWR1UNPLUG = 0x08,
};
enum pm2xxx_source_reg_int2 {
PM2XXX_INT2_S_ITVPWR2PLUG = 0x03,
PM2XXX_INT2_S_ITVPWR1PLUG = 0x0c,
};
enum pm2xxx_reg_int3 {
PM2XXX_INT3_ITCHPRECHARGEWD = 0x01,
PM2XXX_INT3_ITCHCCWD = 0x02,
PM2XXX_INT3_ITCHCVWD = 0x04,
PM2XXX_INT3_ITAUTOTIMEOUTWD = 0x08,
};
enum pm2xxx_mask_reg_int3 {
PM2XXX_INT3_M_ITCHPRECHARGEWD = 0x01,
PM2XXX_INT3_M_ITCHCCWD = 0x02,
PM2XXX_INT3_M_ITCHCVWD = 0x04,
PM2XXX_INT3_M_ITAUTOTIMEOUTWD = 0x08,
};
enum pm2xxx_source_reg_int3 {
PM2XXX_INT3_S_ITCHPRECHARGEWD = 0x01,
PM2XXX_INT3_S_ITCHCCWD = 0x02,
PM2XXX_INT3_S_ITCHCVWD = 0x04,
PM2XXX_INT3_S_ITAUTOTIMEOUTWD = 0x08,
};
enum pm2xxx_reg_int4 {
PM2XXX_INT4_ITBATTEMPCOLD = 0x01,
PM2XXX_INT4_ITBATTEMPHOT = 0x02,
PM2XXX_INT4_ITVPWR2OVV = 0x04,
PM2XXX_INT4_ITVPWR1OVV = 0x08,
PM2XXX_INT4_ITCHARGINGON = 0x10,
PM2XXX_INT4_ITVRESUME = 0x20,
PM2XXX_INT4_ITBATTFULL = 0x40,
PM2XXX_INT4_ITCVPHASE = 0x80,
};
enum pm2xxx_mask_reg_int4 {
PM2XXX_INT4_M_ITBATTEMPCOLD = 0x01,
PM2XXX_INT4_M_ITBATTEMPHOT = 0x02,
PM2XXX_INT4_M_ITVPWR2OVV = 0x04,
PM2XXX_INT4_M_ITVPWR1OVV = 0x08,
PM2XXX_INT4_M_ITCHARGINGON = 0x10,
PM2XXX_INT4_M_ITVRESUME = 0x20,
PM2XXX_INT4_M_ITBATTFULL = 0x40,
PM2XXX_INT4_M_ITCVPHASE = 0x80,
};
enum pm2xxx_source_reg_int4 {
PM2XXX_INT4_S_ITBATTEMPCOLD = 0x01,
PM2XXX_INT4_S_ITBATTEMPHOT = 0x02,
PM2XXX_INT4_S_ITVPWR2OVV = 0x04,
PM2XXX_INT4_S_ITVPWR1OVV = 0x08,
PM2XXX_INT4_S_ITCHARGINGON = 0x10,
PM2XXX_INT4_S_ITVRESUME = 0x20,
PM2XXX_INT4_S_ITBATTFULL = 0x40,
PM2XXX_INT4_S_ITCVPHASE = 0x80,
};
enum pm2xxx_reg_int5 {
PM2XXX_INT5_ITTHERMALSHUTDOWNRISE = 0x01,
PM2XXX_INT5_ITTHERMALSHUTDOWNFALL = 0x02,
PM2XXX_INT5_ITTHERMALWARNINGRISE = 0x04,
PM2XXX_INT5_ITTHERMALWARNINGFALL = 0x08,
PM2XXX_INT5_ITVSYSTEMOVV = 0x10,
};
enum pm2xxx_mask_reg_int5 {
PM2XXX_INT5_M_ITTHERMALSHUTDOWNRISE = 0x01,
PM2XXX_INT5_M_ITTHERMALSHUTDOWNFALL = 0x02,
PM2XXX_INT5_M_ITTHERMALWARNINGRISE = 0x04,
PM2XXX_INT5_M_ITTHERMALWARNINGFALL = 0x08,
PM2XXX_INT5_M_ITVSYSTEMOVV = 0x10,
};
enum pm2xxx_source_reg_int5 {
PM2XXX_INT5_S_ITTHERMALSHUTDOWNRISE = 0x01,
PM2XXX_INT5_S_ITTHERMALSHUTDOWNFALL = 0x02,
PM2XXX_INT5_S_ITTHERMALWARNINGRISE = 0x04,
PM2XXX_INT5_S_ITTHERMALWARNINGFALL = 0x08,
PM2XXX_INT5_S_ITVSYSTEMOVV = 0x10,
};
enum pm2xxx_reg_int6 {
PM2XXX_INT6_ITVPWR2DROP = 0x01,
PM2XXX_INT6_ITVPWR1DROP = 0x02,
PM2XXX_INT6_ITVPWR2VALIDRISE = 0x04,
PM2XXX_INT6_ITVPWR2VALIDFALL = 0x08,
PM2XXX_INT6_ITVPWR1VALIDRISE = 0x10,
PM2XXX_INT6_ITVPWR1VALIDFALL = 0x20,
};
enum pm2xxx_mask_reg_int6 {
PM2XXX_INT6_M_ITVPWR2DROP = 0x01,
PM2XXX_INT6_M_ITVPWR1DROP = 0x02,
PM2XXX_INT6_M_ITVPWR2VALIDRISE = 0x04,
PM2XXX_INT6_M_ITVPWR2VALIDFALL = 0x08,
PM2XXX_INT6_M_ITVPWR1VALIDRISE = 0x10,
PM2XXX_INT6_M_ITVPWR1VALIDFALL = 0x20,
};
enum pm2xxx_source_reg_int6 {
PM2XXX_INT6_S_ITVPWR2DROP = 0x01,
PM2XXX_INT6_S_ITVPWR1DROP = 0x02,
PM2XXX_INT6_S_ITVPWR2VALIDRISE = 0x04,
PM2XXX_INT6_S_ITVPWR2VALIDFALL = 0x08,
PM2XXX_INT6_S_ITVPWR1VALIDRISE = 0x10,
PM2XXX_INT6_S_ITVPWR1VALIDFALL = 0x20,
};
struct pm2xxx_charger_info {
int charger_connected;
int charger_online;
int cv_active;
bool wd_expired;
};
struct pm2xxx_charger_event_flags {
bool mainextchnotok;
bool main_thermal_prot;
bool ovv;
bool chgwdexp;
};
struct pm2xxx_interrupts {
u8 reg[PM2XXX_NUM_INT_REG];
int (*handler[PM2XXX_NUM_INT_REG])(void *, int);
};
struct pm2xxx_config {
struct i2c_client *pm2xxx_i2c;
struct i2c_device_id *pm2xxx_id;
};
struct pm2xxx_irq {
char *name;
irqreturn_t (*isr)(int irq, void *data);
};
struct pm2xxx_charger {
struct device *dev;
u8 chip_id;
bool vddadc_en_ac;
struct pm2xxx_config config;
bool ac_conn;
unsigned int gpio_irq;
int vbat;
int old_vbat;
int failure_case;
int failure_input_ovv;
unsigned int lpn_pin;
struct pm2xxx_interrupts *pm2_int;
struct ab8500_gpadc *gpadc;
struct regulator *regu;
struct pm2xxx_bm_data *bat;
struct mutex lock;
struct ab8500 *parent;
struct pm2xxx_charger_info ac;
struct pm2xxx_charger_platform_data *pdata;
struct workqueue_struct *charger_wq;
struct delayed_work check_vbat_work;
struct work_struct ac_work;
struct work_struct check_main_thermal_prot_work;
struct ux500_charger ac_chg;
struct pm2xxx_charger_event_flags flags;
};
#endif /* PM2301_CHARGER_H */
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