diff --git a/arch/arm/boot/dts/rockchip/rk3066a-mk808.dts b/arch/arm/boot/dts/rockchip/rk3066a-mk808.dts
index 06790f05b395..4de9a45c4883 100644
--- a/arch/arm/boot/dts/rockchip/rk3066a-mk808.dts
+++ b/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;