diff --git a/drivers/power/bq24257_charger.c b/drivers/power/bq24257_charger.c
index b617c3a20652..ebb22f3be487 100644
--- a/drivers/power/bq24257_charger.c
+++ b/drivers/power/bq24257_charger.c
@@ -79,6 +79,7 @@ struct bq24257_init_data {
 	u8 iterm;	/* termination current */
 	u8 iilimit;	/* input current limit */
 	u8 vovp;	/* over voltage protection voltage */
+	u8 vindpm;	/* VDMP input threshold voltage */
 };
 
 struct bq24257_state {
@@ -208,6 +209,13 @@ static const u32 bq24257_vovp_map[] = {
 
 #define BQ24257_VOVP_MAP_SIZE		ARRAY_SIZE(bq24257_vovp_map)
 
+static const u32 bq24257_vindpm_map[] = {
+	4200000, 4280000, 4360000, 4440000, 4520000, 4600000, 4680000,
+	4760000
+};
+
+#define BQ24257_VINDPM_MAP_SIZE		ARRAY_SIZE(bq24257_vindpm_map)
+
 static int bq24257_field_read(struct bq24257_device *bq,
 			      enum bq24257_fields field_id)
 {
@@ -434,6 +442,17 @@ enum bq24257_vovp {
 	VOVP_10500
 };
 
+enum bq24257_vindpm {
+	VINDPM_4200,
+	VINDPM_4280,
+	VINDPM_4360,
+	VINDPM_4440,
+	VINDPM_4520,
+	VINDPM_4600,
+	VINDPM_4680,
+	VINDPM_4760
+};
+
 enum bq24257_port_type {
 	PORT_TYPE_DCP,		/* Dedicated Charging Port */
 	PORT_TYPE_CDP,		/* Charging Downstream Port */
@@ -607,6 +626,7 @@ static int bq24257_hw_init(struct bq24257_device *bq)
 		{F_VBAT, bq->init_data.vbat},
 		{F_ITERM, bq->init_data.iterm},
 		{F_VOVP, bq->init_data.vovp},
+		{F_VINDPM, bq->init_data.vindpm},
 	};
 
 	/*
@@ -687,10 +707,23 @@ static ssize_t bq24257_show_ovp_voltage(struct device *dev,
 			 bq24257_vovp_map[bq->init_data.vovp]);
 }
 
+static ssize_t bq24257_show_in_dpm_voltage(struct device *dev,
+					   struct device_attribute *attr,
+					   char *buf)
+{
+	struct power_supply *psy = dev_get_drvdata(dev);
+	struct bq24257_device *bq = power_supply_get_drvdata(psy);
+
+	return scnprintf(buf, PAGE_SIZE, "%u\n",
+			 bq24257_vindpm_map[bq->init_data.vindpm]);
+}
+
 static DEVICE_ATTR(ovp_voltage, S_IRUGO, bq24257_show_ovp_voltage, NULL);
+static DEVICE_ATTR(in_dpm_voltage, S_IRUGO, bq24257_show_in_dpm_voltage, NULL);
 
 static struct attribute *bq24257_charger_attr[] = {
 	&dev_attr_ovp_voltage.attr,
+	&dev_attr_in_dpm_voltage.attr,
 	NULL,
 };
 
@@ -785,6 +818,16 @@ static int bq24257_fw_probe(struct bq24257_device *bq)
 						      bq24257_vovp_map,
 						      BQ24257_VOVP_MAP_SIZE);
 
+	ret = device_property_read_u32(bq->dev, "ti,in-dpm-voltage",
+				       &property);
+	if (ret < 0)
+		bq->init_data.vindpm = VINDPM_4360;
+	else
+		bq->init_data.vindpm =
+				bq24257_find_idx(property,
+						 bq24257_vindpm_map,
+						 BQ24257_VINDPM_MAP_SIZE);
+
 	return 0;
 }