diff --git a/drivers/regulator/gpio-regulator.c b/drivers/regulator/gpio-regulator.c
index b2f5ec4f658a..7c80202ed180 100644
--- a/drivers/regulator/gpio-regulator.c
+++ b/drivers/regulator/gpio-regulator.c
@@ -241,6 +241,9 @@ of_get_gpio_regulator_config(struct device *dev, struct device_node *np,
 				 regtype);
 	}
 
+	if (of_find_property(np, "vin-supply", NULL))
+		config->input_supply = "vin";
+
 	return config;
 }
 
@@ -275,6 +278,18 @@ static int gpio_regulator_probe(struct platform_device *pdev)
 		return -ENOMEM;
 	}
 
+	if (config->input_supply) {
+		drvdata->desc.supply_name = devm_kstrdup(&pdev->dev,
+							 config->input_supply,
+							 GFP_KERNEL);
+		if (!drvdata->desc.supply_name) {
+			dev_err(&pdev->dev,
+				"Failed to allocate input supply\n");
+			ret = -ENOMEM;
+			goto err_name;
+		}
+	}
+
 	if (config->nr_gpios != 0) {
 		drvdata->gpios = kmemdup(config->gpios,
 					 config->nr_gpios * sizeof(struct gpio),
diff --git a/include/linux/regulator/gpio-regulator.h b/include/linux/regulator/gpio-regulator.h
index 19fbd267406d..ed9b69c0ee81 100644
--- a/include/linux/regulator/gpio-regulator.h
+++ b/include/linux/regulator/gpio-regulator.h
@@ -44,6 +44,7 @@ struct gpio_regulator_state {
 /**
  * struct gpio_regulator_config - config structure
  * @supply_name:	Name of the regulator supply
+ * @input_supply:	Name of the regulator input supply
  * @enable_gpio:	GPIO to use for enable control
  *			set to -EINVAL if not used
  * @enable_high:	Polarity of enable GPIO
@@ -68,6 +69,7 @@ struct gpio_regulator_state {
  */
 struct gpio_regulator_config {
 	const char *supply_name;
+	const char *input_supply;
 
 	int enable_gpio;
 	unsigned enable_high:1;