diff options
| -rw-r--r-- | drivers/power/supply/ab8500-chargalg.h | 4 | ||||
| -rw-r--r-- | drivers/power/supply/ab8500_chargalg.c | 23 | ||||
| -rw-r--r-- | drivers/power/supply/ab8500_charger.c | 45 | ||||
| -rw-r--r-- | drivers/power/supply/pm2301_charger.h | 492 |
4 files changed, 2 insertions, 562 deletions
diff --git a/drivers/power/supply/ab8500-chargalg.h b/drivers/power/supply/ab8500-chargalg.h index f47a0061c36a..8534d067ba95 100644 --- a/drivers/power/supply/ab8500-chargalg.h +++ b/drivers/power/supply/ab8500-chargalg.h @@ -34,7 +34,6 @@ struct ux500_charger_ops { * @max_out_volt_uv maximum output charger voltage in uV * @max_out_curr_ua maximum output charger current in uA * @enabled indicates if this charger is used or not - * @external external charger unit (pm2xxx) */ struct ux500_charger { struct power_supply *psy; @@ -43,9 +42,6 @@ struct ux500_charger { int max_out_curr_ua; int wdt_refresh; bool enabled; - bool external; }; -extern struct blocking_notifier_head charger_notifier_list; - #endif /* _AB8500_CHARGALG_H_ */ diff --git a/drivers/power/supply/ab8500_chargalg.c b/drivers/power/supply/ab8500_chargalg.c index f4c017527de4..d56147f7eaec 100644 --- a/drivers/power/supply/ab8500_chargalg.c +++ b/drivers/power/supply/ab8500_chargalg.c @@ -246,9 +246,6 @@ struct ab8500_chargalg { struct kobject chargalg_kobject; }; -/*External charger prepare notifier*/ -BLOCKING_NOTIFIER_HEAD(charger_notifier_list); - /* Main battery properties */ static enum power_supply_property ab8500_chargalg_props[] = { POWER_SUPPLY_PROP_STATUS, @@ -343,8 +340,7 @@ static int ab8500_chargalg_check_charger_enable(struct ab8500_chargalg *di) return di->usb_chg->ops.check_enable(di->usb_chg, bi->constant_charge_voltage_max_uv, bi->constant_charge_current_max_ua); - } else if ((di->chg_info.charger_type & AC_CHG) && - !(di->ac_chg->external)) { + } else if (di->chg_info.charger_type & AC_CHG) { return di->ac_chg->ops.check_enable(di->ac_chg, bi->constant_charge_voltage_max_uv, bi->constant_charge_current_max_ua); @@ -473,15 +469,6 @@ static int ab8500_chargalg_kick_watchdog(struct ab8500_chargalg *di) /* Check if charger exists and kick watchdog if charging */ if (di->ac_chg && di->ac_chg->ops.kick_wd && di->chg_info.online_chg & AC_CHG) { - /* - * If AB charger watchdog expired, pm2xxx charging - * gets disabled. To be safe, kick both AB charger watchdog - * and pm2xxx watchdog. - */ - if (di->ac_chg->external && - di->usb_chg && di->usb_chg->ops.kick_wd) - di->usb_chg->ops.kick_wd(di->usb_chg); - return di->ac_chg->ops.kick_wd(di->ac_chg); } else if (di->usb_chg && di->usb_chg->ops.kick_wd && di->chg_info.online_chg & USB_CHG) @@ -517,14 +504,6 @@ static int ab8500_chargalg_ac_en(struct ab8500_chargalg *di, int enable, di->chg_info.ac_iset_ua = iset_ua; di->chg_info.ac_vset_uv = vset_uv; - /* Enable external charger */ - if (enable && di->ac_chg->external && - !ab8500_chargalg_ex_ac_enable_toggle) { - blocking_notifier_call_chain(&charger_notifier_list, - 0, di->dev); - ab8500_chargalg_ex_ac_enable_toggle++; - } - return di->ac_chg->ops.enable(di->ac_chg, enable, vset_uv, iset_ua); } diff --git a/drivers/power/supply/ab8500_charger.c b/drivers/power/supply/ab8500_charger.c index d04d087caa50..9701c3e735e7 100644 --- a/drivers/power/supply/ab8500_charger.c +++ b/drivers/power/supply/ab8500_charger.c @@ -1716,29 +1716,6 @@ static int ab8500_charger_usb_en(struct ux500_charger *charger, return ret; } -static int ab8500_external_charger_prepare(struct notifier_block *charger_nb, - unsigned long event, void *data) -{ - int ret; - struct device *dev = data; - /*Toggle External charger control pin*/ - ret = abx500_set_register_interruptible(dev, AB8500_SYS_CTRL1_BLOCK, - AB8500_SYS_CHARGER_CONTROL_REG, - EXTERNAL_CHARGER_DISABLE_REG_VAL); - if (ret < 0) { - dev_err(dev, "write reg failed %d\n", ret); - goto out; - } - ret = abx500_set_register_interruptible(dev, AB8500_SYS_CTRL1_BLOCK, - AB8500_SYS_CHARGER_CONTROL_REG, - EXTERNAL_CHARGER_ENABLE_REG_VAL); - if (ret < 0) - dev_err(dev, "Write reg failed %d\n", ret); - -out: - return ret; -} - /** * ab8500_charger_usb_check_enable() - enable usb charging * @charger: pointer to the ux500_charger structure @@ -3316,10 +3293,6 @@ static int __maybe_unused ab8500_charger_suspend(struct device *dev) return 0; } -static struct notifier_block charger_nb = { - .notifier_call = ab8500_external_charger_prepare, -}; - static char *supply_interface[] = { "ab8500_chargalg", "ab8500_fg", @@ -3540,7 +3513,6 @@ static int ab8500_charger_probe(struct platform_device *pdev) */ if (!is_ab8505(di->parent)) di->ac_chg.enabled = true; - di->ac_chg.external = false; /* USB supply */ /* ux500_charger sub-class */ @@ -3553,7 +3525,6 @@ static int ab8500_charger_probe(struct platform_device *pdev) di->usb_chg.max_out_curr_ua = ab8500_charge_output_curr_map[ARRAY_SIZE(ab8500_charge_output_curr_map) - 1]; di->usb_chg.wdt_refresh = CHG_WD_INTERVAL; - di->usb_chg.external = false; di->usb_state.usb_current_ua = -1; mutex_init(&di->charger_attached_mutex); @@ -3677,17 +3648,11 @@ static int ab8500_charger_probe(struct platform_device *pdev) goto remove_ab8500_bm; } - /* Notifier for external charger enabling */ - if (!di->ac_chg.enabled) - blocking_notifier_chain_register( - &charger_notifier_list, &charger_nb); - - di->usb_phy = usb_get_phy(USB_PHY_TYPE_USB2); if (IS_ERR_OR_NULL(di->usb_phy)) { dev_err(dev, "failed to get usb transceiver\n"); ret = -EINVAL; - goto out_charger_notifier; + goto remove_ab8500_bm; } di->nb.notifier_call = ab8500_charger_usb_notifier_call; ret = usb_register_notifier(di->usb_phy, &di->nb); @@ -3696,7 +3661,6 @@ static int ab8500_charger_probe(struct platform_device *pdev) goto put_usb_phy; } - ret = component_master_add_with_match(&pdev->dev, &ab8500_charger_comp_ops, match); @@ -3711,10 +3675,6 @@ free_notifier: usb_unregister_notifier(di->usb_phy, &di->nb); put_usb_phy: usb_put_phy(di->usb_phy); -out_charger_notifier: - if (!di->ac_chg.enabled) - blocking_notifier_chain_unregister( - &charger_notifier_list, &charger_nb); remove_ab8500_bm: ab8500_bm_of_remove(di->usb_chg.psy, di->bm); return ret; @@ -3729,9 +3689,6 @@ static int ab8500_charger_remove(struct platform_device *pdev) usb_unregister_notifier(di->usb_phy, &di->nb); ab8500_bm_of_remove(di->usb_chg.psy, di->bm); usb_put_phy(di->usb_phy); - if (!di->ac_chg.enabled) - blocking_notifier_chain_unregister( - &charger_notifier_list, &charger_nb); return 0; } diff --git a/drivers/power/supply/pm2301_charger.h b/drivers/power/supply/pm2301_charger.h deleted file mode 100644 index 74397e377982..000000000000 --- a/drivers/power/supply/pm2301_charger.h +++ /dev/null @@ -1,492 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * Copyright (C) ST-Ericsson SA 2012 - * - * PM2301 power supply interface - */ - -#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 */ |