diff --git a/arch/arm64/boot/dts/rockchip/rk3368-r88.dts b/arch/arm64/boot/dts/rockchip/rk3368-r88.dts
index ec5cd25ee877..2d8254f30408 100644
--- a/arch/arm64/boot/dts/rockchip/rk3368-r88.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3368-r88.dts
@@ -469,6 +469,9 @@ rk1000_codec: rk1000-codec@60 {
 };
 
 &lvds {
+	pinctrl-names = "default", "sleep";
+	pinctrl-0 = <&lcdc_lcdc>;
+	pinctrl-1 = <&lcdc_gpio>;
 	status = "okay";
 
 	ports {