--- /dev/null
+/*
+ * 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 power_supply_desc ac_chg_desc;
+ struct pm2xxx_charger_event_flags flags;
+};
+
+#endif /* PM2301_CHARGER_H */
Code Review / kvmfornfv.git / blobdiff