mfd: arizona: Update reset pin to use GPIOD

index 77875250abe5..30601db51ee6 100644
@@ -278,8 +278,7 @@ static int arizona_wait_for_boot(struct arizona *arizona)
 
 static inline void arizona_enable_reset(struct arizona *arizona)
 {
-	if (arizona->pdata.reset)
-		gpio_set_value_cansleep(arizona->pdata.reset, 0);
+	gpiod_set_value_cansleep(arizona->pdata.reset, 0);
 }
 
 static void arizona_disable_reset(struct arizona *arizona)

@@ -295,7 +294,7 @@ static void arizona_disable_reset(struct arizona *arizona)
 			break;
 		}
 
-		gpio_set_value_cansleep(arizona->pdata.reset, 1);
+		gpiod_set_value_cansleep(arizona->pdata.reset, 1);
 		usleep_range(1000, 5000);
 	}
 }

@@ -799,14 +798,25 @@ static int arizona_of_get_core_pdata(struct arizona *arizona)
 	struct arizona_pdata *pdata = &arizona->pdata;
 	int ret, i;
 
-	pdata->reset = of_get_named_gpio(arizona->dev->of_node, "wlf,reset", 0);
-	if (pdata->reset == -EPROBE_DEFER) {
-		return pdata->reset;
-	} else if (pdata->reset < 0) {
-		dev_err(arizona->dev, "Reset GPIO missing/malformed: %d\n",
-			pdata->reset);
+	pdata->reset = devm_gpiod_get_from_of_node(arizona->dev,
+						   arizona->dev->of_node,
+						   "wlf,reset", 0,
+						   GPIOD_OUT_LOW,
+						   "arizona /RESET");
+	if (IS_ERR(pdata->reset)) {
+		ret = PTR_ERR(pdata->reset);
+		switch (ret) {
+		case -ENOENT:
+			break;
+		case -EPROBE_DEFER:
+			return ret;
+		default:
+			dev_err(arizona->dev, "Reset GPIO malformed: %d\n",
+				ret);
+			break;
+		}
 
-		pdata->reset = 0;
+		pdata->reset = NULL;
 	}
 
 	ret = of_property_read_u32_array(arizona->dev->of_node,

@@ -1050,14 +1060,20 @@ int arizona_dev_init(struct arizona *arizona)
 		goto err_early;
 	}
 
-	if (arizona->pdata.reset) {
+	if (!arizona->pdata.reset) {
 		/* Start out with /RESET low to put the chip into reset */
-		ret = devm_gpio_request_one(arizona->dev, arizona->pdata.reset,
-					    GPIOF_DIR_OUT | GPIOF_INIT_LOW,
-					    "arizona /RESET");
-		if (ret != 0) {
-			dev_err(dev, "Failed to request /RESET: %d\n", ret);
-			goto err_dcvdd;
+		arizona->pdata.reset = devm_gpiod_get(arizona->dev, "reset",
+						      GPIOD_OUT_LOW);
+		if (IS_ERR(arizona->pdata.reset)) {
+			ret = PTR_ERR(arizona->pdata.reset);
+			if (ret == -EPROBE_DEFER)
+				goto err_dcvdd;
+			else
+				dev_err(arizona->dev,
+					"Reset GPIO missing/malformed: %d\n",
+					ret);
+
+			arizona->pdata.reset = NULL;
 		}
 	}
 

index f72dc53848d7..0013075d4cda 100644
@@ -56,6 +56,7 @@
 #define ARIZONA_MAX_PDM_SPK 2
 
 struct regulator_init_data;
+struct gpio_desc;
 
 struct arizona_micbias {
 	int mV;                    /** Regulated voltage */

@@ -77,7 +78,7 @@ struct arizona_micd_range {
 };
 
 struct arizona_pdata {
-	int reset;      /** GPIO controlling /RESET, if any */
+	struct gpio_desc *reset;      /** GPIO controlling /RESET, if any */
 
 	/** Regulator configuration for MICVDD */
 	struct arizona_micsupp_pdata micvdd;