diff --git a/arch/arm64/boot/dts/renesas/salvator-panel-aa104xd12.dtso b/arch/arm64/boot/dts/renesas/salvator-panel-aa104xd12.dtso
index c83a30adc6ad..7807c3f80409 100644
--- a/arch/arm64/boot/dts/renesas/salvator-panel-aa104xd12.dtso
+++ b/arch/arm64/boot/dts/renesas/salvator-panel-aa104xd12.dtso
@@ -27,7 +27,12 @@ &lvds0 {
 	status = "okay";
 
 	ports {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
 		port@1 {
+			reg = <1>;
+
 			lvds0_out: endpoint {
 				remote-endpoint = <&panel_in>;
 			};