diff --git a/arch/arm64/boot/dts/rockchip/px30-ad-r35-mb-rk618-dual-lvds.dts b/arch/arm64/boot/dts/rockchip/px30-ad-r35-mb-rk618-dual-lvds.dts
index a870bfc59ef7..b1ef2f99d41f 100644
--- a/arch/arm64/boot/dts/rockchip/px30-ad-r35-mb-rk618-dual-lvds.dts
+++ b/arch/arm64/boot/dts/rockchip/px30-ad-r35-mb-rk618-dual-lvds.dts
@@ -180,6 +180,7 @@
 };
 
 &dmc {
+	auto-freq-en = <0>;
 	center-supply = <&vdd_logic>;
 	status = "okay";
 };
@@ -865,7 +866,7 @@
 
 &route_rgb {
 	connect = <&vopl_out_rgb>;
-	status = "disabled";
+	status = "okay";
 };
 
 &pinctrl {
diff --git a/arch/arm64/boot/dts/rockchip/px30-ad-r35-mb-rk618-lvds.dts b/arch/arm64/boot/dts/rockchip/px30-ad-r35-mb-rk618-lvds.dts
index 7a9757812816..195b51d4b2e0 100644
--- a/arch/arm64/boot/dts/rockchip/px30-ad-r35-mb-rk618-lvds.dts
+++ b/arch/arm64/boot/dts/rockchip/px30-ad-r35-mb-rk618-lvds.dts
@@ -180,6 +180,7 @@
 };
 
 &dmc {
+	auto-freq-en = <0>;
 	center-supply = <&vdd_logic>;
 	status = "okay";
 };
@@ -864,7 +865,7 @@
 
 &route_rgb {
 	connect = <&vopl_out_rgb>;
-	status = "disabled";
+	status = "okay";
 };
 
 &pinctrl {