diff --git a/drivers/power/supply/axp20x_ac_power.c b/drivers/power/supply/axp20x_ac_power.c
index 0771f951b11f..059a97d6e14c 100644
--- a/drivers/power/supply/axp20x_ac_power.c
+++ b/drivers/power/supply/axp20x_ac_power.c
@@ -27,6 +27,16 @@
 #define AXP20X_PWR_STATUS_ACIN_PRESENT	BIT(7)
 #define AXP20X_PWR_STATUS_ACIN_AVAIL	BIT(6)
 
+#define AXP813_VHOLD_MASK		GENMASK(5, 3)
+#define AXP813_VHOLD_UV_TO_BIT(x)	((((x) / 100000) - 40) << 3)
+#define AXP813_VHOLD_REG_TO_UV(x)	\
+	(((((x) & AXP813_VHOLD_MASK) >> 3) + 40) * 100000)
+
+#define AXP813_CURR_LIMIT_MASK		GENMASK(2, 0)
+#define AXP813_CURR_LIMIT_UA_TO_BIT(x)	(((x) / 500000) - 3)
+#define AXP813_CURR_LIMIT_REG_TO_UA(x)	\
+	((((x) & AXP813_CURR_LIMIT_MASK) + 3) * 500000)
+
 #define DRVNAME "axp20x-ac-power-supply"
 
 struct axp20x_ac_power {
@@ -102,6 +112,55 @@ static int axp20x_ac_power_get_property(struct power_supply *psy,
 
 		return 0;
 
+	case POWER_SUPPLY_PROP_VOLTAGE_MIN:
+		ret = regmap_read(power->regmap, AXP813_ACIN_PATH_CTRL, &reg);
+		if (ret)
+			return ret;
+
+		val->intval = AXP813_VHOLD_REG_TO_UV(reg);
+
+		return 0;
+
+	case POWER_SUPPLY_PROP_INPUT_CURRENT_LIMIT:
+		ret = regmap_read(power->regmap, AXP813_ACIN_PATH_CTRL, &reg);
+		if (ret)
+			return ret;
+
+		val->intval = AXP813_CURR_LIMIT_REG_TO_UA(reg);
+
+		return 0;
+
+	default:
+		return -EINVAL;
+	}
+
+	return -EINVAL;
+}
+
+static int axp813_ac_power_set_property(struct power_supply *psy,
+					enum power_supply_property psp,
+					const union power_supply_propval *val)
+{
+	struct axp20x_ac_power *power = power_supply_get_drvdata(psy);
+
+	switch (psp) {
+	case POWER_SUPPLY_PROP_VOLTAGE_MIN:
+		if (val->intval < 4000000 || val->intval > 4700000)
+			return -EINVAL;
+
+		return regmap_update_bits(power->regmap, AXP813_ACIN_PATH_CTRL,
+					  AXP813_VHOLD_MASK,
+					  AXP813_VHOLD_UV_TO_BIT(val->intval));
+
+	case POWER_SUPPLY_PROP_INPUT_CURRENT_LIMIT:
+		if (val->intval < 1500000 || val->intval > 4000000)
+			return -EINVAL;
+
+		return regmap_update_bits(power->regmap, AXP813_ACIN_PATH_CTRL,
+					  AXP813_CURR_LIMIT_MASK,
+					  AXP813_CURR_LIMIT_UA_TO_BIT
+					  (val->intval));
+
 	default:
 		return -EINVAL;
 	}
@@ -109,6 +168,13 @@ static int axp20x_ac_power_get_property(struct power_supply *psy,
 	return -EINVAL;
 }
 
+static int axp813_ac_power_prop_writeable(struct power_supply *psy,
+					  enum power_supply_property psp)
+{
+	return psp == POWER_SUPPLY_PROP_VOLTAGE_MIN ||
+	       psp == POWER_SUPPLY_PROP_INPUT_CURRENT_LIMIT;
+}
+
 static enum power_supply_property axp20x_ac_power_properties[] = {
 	POWER_SUPPLY_PROP_HEALTH,
 	POWER_SUPPLY_PROP_PRESENT,
@@ -123,6 +189,14 @@ static enum power_supply_property axp22x_ac_power_properties[] = {
 	POWER_SUPPLY_PROP_ONLINE,
 };
 
+static enum power_supply_property axp813_ac_power_properties[] = {
+	POWER_SUPPLY_PROP_HEALTH,
+	POWER_SUPPLY_PROP_PRESENT,
+	POWER_SUPPLY_PROP_ONLINE,
+	POWER_SUPPLY_PROP_VOLTAGE_MIN,
+	POWER_SUPPLY_PROP_INPUT_CURRENT_LIMIT,
+};
+
 static const struct power_supply_desc axp20x_ac_power_desc = {
 	.name = "axp20x-ac",
 	.type = POWER_SUPPLY_TYPE_MAINS,
@@ -139,6 +213,16 @@ static const struct power_supply_desc axp22x_ac_power_desc = {
 	.get_property = axp20x_ac_power_get_property,
 };
 
+static const struct power_supply_desc axp813_ac_power_desc = {
+	.name = "axp813-ac",
+	.type = POWER_SUPPLY_TYPE_MAINS,
+	.properties = axp813_ac_power_properties,
+	.num_properties = ARRAY_SIZE(axp813_ac_power_properties),
+	.property_is_writeable = axp813_ac_power_prop_writeable,
+	.get_property = axp20x_ac_power_get_property,
+	.set_property = axp813_ac_power_set_property,
+};
+
 struct axp_data {
 	const struct power_supply_desc	*power_desc;
 	bool				acin_adc;
@@ -154,6 +238,11 @@ static const struct axp_data axp22x_data = {
 	.acin_adc = false,
 };
 
+static const struct axp_data axp813_data = {
+	.power_desc = &axp813_ac_power_desc,
+	.acin_adc = false,
+};
+
 static int axp20x_ac_power_probe(struct platform_device *pdev)
 {
 	struct axp20x_dev *axp20x = dev_get_drvdata(pdev->dev.parent);
@@ -234,6 +323,9 @@ static const struct of_device_id axp20x_ac_power_match[] = {
 	}, {
 		.compatible = "x-powers,axp221-ac-power-supply",
 		.data = &axp22x_data,
+	}, {
+		.compatible = "x-powers,axp813-ac-power-supply",
+		.data = &axp813_data,
 	}, { /* sentinel */ }
 };
 MODULE_DEVICE_TABLE(of, axp20x_ac_power_match);
diff --git a/include/linux/mfd/axp20x.h b/include/linux/mfd/axp20x.h
index 517e60eecbcb..2302b620d238 100644
--- a/include/linux/mfd/axp20x.h
+++ b/include/linux/mfd/axp20x.h
@@ -266,6 +266,7 @@ enum axp20x_variants {
 #define AXP288_RT_BATT_V_H		0xa0
 #define AXP288_RT_BATT_V_L		0xa1
 
+#define AXP813_ACIN_PATH_CTRL		0x3a
 #define AXP813_ADC_RATE			0x85
 
 /* Fuel Gauge */
