1 files changed, 486 insertions, 0 deletions

diff --git a/drivers/power/pm2301_charger.h b/drivers/power/pm2301_charger.h
new file mode 100644
index 000000000000..bef38a3552b5
--- /dev/null
+++ b/drivers/power/pm2301_charger.h
@@ -0,0 +1,486 @@
+/*
+ * 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                (60 * HZ)
+
+/* 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 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
+
+/* 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 charger_voltage;
+        int cv_active;
+        bool wd_expired;
+};
+
+struct pm2xxx_charger_event_flags {
+        bool mainextchnotok;
+        bool main_thermal_prot;
+        bool ovv;
+        bool chgwdexp;
+};
+
+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;
+        u8 pm2_int[6];
+        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 */