arm64: dts: rockchip: Fix LCD panel port on rk3566-pinetab2

The MIPI DSI connector on the PineTab2 only has 1 port with 1 endpoint,
so drop the unit-address properties.

While at it, move 'rotation' property to its proper sorting position.

This fixes the following DTB validation warnings:

  node has a unit name, but no reg or ranges property

Signed-off-by: Diederik de Haas <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Heiko Stuebner <[email protected]>

Author: diederikdehaas

arch/arm64/boot/dts/rockchip/rk3566-pinetab2.dtsi

@@ -282,11 +282,11 @@
 		reg = <0>;
 		backlight = <&backlight>;
 		enable-gpios = <&gpio0 RK_PC7 GPIO_ACTIVE_HIGH>;
-		rotation = <90>;
 		power-supply = <&vcc_3v3>;
+		rotation = <90>;
 
-		port@0 {
-			panel_in_dsi: endpoint@0 {
+		port {
+			panel_in_dsi: endpoint {
 				remote-endpoint = <&dsi0_out_con>;
 			};
 		};