diff options
Diffstat (limited to 'drivers/power/pm2301_charger.h')
| -rw-r--r-- | drivers/power/pm2301_charger.h | 492 |
1 files changed, 492 insertions, 0 deletions
diff --git a/drivers/power/pm2301_charger.h b/drivers/power/pm2301_charger.h new file mode 100644 index 00000000000..8ce3cc0195d --- /dev/null +++ b/drivers/power/pm2301_charger.h @@ -0,0 +1,492 @@ +/* + * 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 + +/* 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 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 delayed_work check_hw_failure_work; + struct ux500_charger ac_chg; + struct pm2xxx_charger_event_flags flags; +}; + +#endif /* PM2301_CHARGER_H */ |