diff --git a/arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi b/arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi
index e666ebb28980..f292ca459a9a 100644
--- a/arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi
@@ -27,8 +27,6 @@ backlight: backlight {
 		power-supply = <&bl_fixed_reg>;
 		enable-gpios = <&pio 95 GPIO_ACTIVE_HIGH>;
 
-		pinctrl-names = "default";
-		pinctrl-0 = <&disp_pwm0_pins>;
 		status = "okay";
 	};
 
@@ -901,6 +899,8 @@ pins1 {
 };
 
 &pwm0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&disp_pwm0_pins>;
 	status = "okay";
 };