ARM: dts: gemini-dlink-dir-685: Remove address from display port

The address and reg adds no value to the port node, remove them.
Signed-off-by: Corentin Labbe <clabbe@baylibre.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

arch/arm/boot/dts/gemini-dlink-dir-685.dts

@@ -492,8 +492,7 @@ drive0: ide-port@0 {
 		display-controller@6a000000 {
 			status = "okay";
 
-			port@0 {
-				reg = <0>;
+			port {
 				display_out: endpoint {
 					remote-endpoint = <&panel_in>;
 				};