diff --git a/arch/arm64/boot/dts/rockchip/rk3368-808-evb.dts b/arch/arm64/boot/dts/rockchip/rk3368-808-evb.dts
index 4db345de03c9..e85962412104 100644
--- a/arch/arm64/boot/dts/rockchip/rk3368-808-evb.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3368-808-evb.dts
@@ -47,6 +47,11 @@
 	rockchip,pins = <1 11 RK_FUNC_1 &pcfg_pull_none_4ma>;
 };
 
+&dmc {
+	vop-dclk-mode = <1>;
+	status = "okay";
+};
+
 &isp_dvp_d2d9 {
 	rockchip,pins =
 			/* cif_data4 ... cif_data9 */