diff --git a/drivers/staging/mt7621-dts/mt7621.dtsi b/drivers/staging/mt7621-dts/mt7621.dtsi
index 4ae744b964643cee576df00f5f7e16499e937747..4da20da243e6d50ef300df34e6b22b9205da8781 100644
--- a/drivers/staging/mt7621-dts/mt7621.dtsi
+++ b/drivers/staging/mt7621-dts/mt7621.dtsi
@@ -323,7 +323,7 @@
 		mediatek,ethsys = <&sysc>;
 
 		pinctrl-names = "default";
-		pinctrl-0 = <&rgmii1_pins &rgmii2_pins &mdio_pins>;
+		pinctrl-0 = <&mdio_pins>, <&rgmii1_pins>, <&rgmii2_pins>;
 
 		gmac0: mac@0 {
 			compatible = "mediatek,eth-mac";