ARM: dts: rockchip: enable hdmi_sound and i2s0 for mk808 hdmi

Enable the hdmi_sound node and add i2s0 as sound source
for mk808 hdmi.
Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Link: https://lore.kernel.org/r/aa79ff87-ea94-4f6d-a81b-5110724243f4@gmail.comSigned-off-by: Heiko Stuebner <heiko@sntech.de>

arch/arm/boot/dts/rockchip/rk3066a-mk808.dts

@@ -143,6 +143,14 @@ hdmi_out_con: endpoint {
 	};
 };
 
+&hdmi_sound {
+	status = "okay";
+};
+
+&i2s0 {
+	status = "okay";
+};
+
 &mmc0 {
 	bus-width = <4>;
 	cap-mmc-highspeed;