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 1b23b5261881..ce71e5315cdf 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 f7e8c207494f..1c34aaebb692 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 @@ static int ab8500_charger_probe(struct platform_device *pdev)
 	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 */
