ARM: dts: sun5i: a10s: Fix HDMI output DTC warning

[ Upstream commit ed5fc60b ]

Our HDMI output endpoint on the A10s DTSI has a warning under DTC: "graph
node has single child node 'endpoint', #address-cells/#size-cells are not
necessary". Fix this by removing those properties.
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

arch/arm/boot/dts/sun5i-a10s.dtsi

@@ -104,8 +104,6 @@ hdmi_in_tcon0: endpoint {
 				};
 
 				hdmi_out: port@1 {
-					#address-cells = <1>;
-					#size-cells = <0>;
 					reg = <1>;
 				};
 			};