ARM: dts: sun7i: lamobo-r1: Remove unused address-cells/size-cells

The #address-cells and #size-cells are only relevant for nodes that have
childs with reg properties. Otherwise, DTC will emit a warning saying that
those properties are unnecessary.

Remove them when needed.
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>

arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts

@@ -123,6 +123,8 @@ &gmac {
 	phy-mode = "rgmii";
 	phy-supply = <&reg_gmac_3v3>;
 	status = "okay";
+	/delete-property/#address-cells;
+	/delete-property/#size-cells;
 
 	fixed-link {
 		speed = <1000>;
@@ -137,8 +139,6 @@ mdio {
 		switch: ethernet-switch@1e {
 			compatible = "brcm,bcm53125";
 			reg = <30>;
-			#address-cells = <1>;
-			#size-cells = <0>;
 
 			ports {
 				#address-cells = <1>;