diff --git a/arch/arm64/boot/dts/rockchip/rk3568-pinctrl.dtsi b/arch/arm64/boot/dts/rockchip/rk3568-pinctrl.dtsi
index 6f72269b64d5..788142d41eef 100644
--- a/arch/arm64/boot/dts/rockchip/rk3568-pinctrl.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3568-pinctrl.dtsi
@@ -664,13 +664,13 @@
 	};
 	hdmitx {
 		/omit-if-no-ref/
-		hdmitxm0_pins: hdmitxm0-pins {
+		hdmitxm0_cec: hdmitxm0-cec {
 			rockchip,pins =
 				/* hdmitx_cecm0 */
 				<4 RK_PD1 1 &pcfg_pull_none>;
 		};
 		/omit-if-no-ref/
-		hdmitxm1_pins: hdmitxm1-pins {
+		hdmitxm1_cec: hdmitxm1-cec {
 			rockchip,pins =
 				/* hdmitx_cecm1 */
 				<0 RK_PC7 1 &pcfg_pull_none>;
diff --git a/arch/arm64/boot/dts/rockchip/rk3568.dtsi b/arch/arm64/boot/dts/rockchip/rk3568.dtsi
index d5e87bad1fa4..0a6a807c1f99 100644
--- a/arch/arm64/boot/dts/rockchip/rk3568.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3568.dtsi
@@ -1258,7 +1258,7 @@
 		rockchip,grf = <&grf>;
 		#sound-dai-cells = <0>;
 		pinctrl-names = "default";
-		pinctrl-0 = <&hdmitx_scl &hdmitx_sda>;
+		pinctrl-0 = <&hdmitx_scl &hdmitx_sda &hdmitxm0_cec>;
 		status = "disabled";
 
 		ports {