ARM: dts: sun4i: Enable audio codec on Marsboard A10.

Enable on-chip audio codec on the Marsboard A10.
Signed-off-by: NAleksei Mamlin <mamlinav@gmail.com>
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>

arch/arm/boot/dts/sun4i-a10-marsboard.dts

@@ -91,6 +91,10 @@
 	status = "okay";
 };
 
+&codec {
+	status = "okay";
+};
+
 &ehci0 {
 	status = "okay";
 };