diff --git a/arch/arm64/boot/dts/rockchip/rk3566-evb1-ddr4-v10.dtsi b/arch/arm64/boot/dts/rockchip/rk3566-evb1-ddr4-v10.dtsi
index 22119d3b3c97..7bf72ea34e29 100644
--- a/arch/arm64/boot/dts/rockchip/rk3566-evb1-ddr4-v10.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3566-evb1-ddr4-v10.dtsi
@@ -21,10 +21,22 @@
 	};
 };
 
+&audiopwmout_diff {
+	status = "disabled";
+};
+
 &combphy1_usq {
 	status = "okay";
 };
 
+&dig_acodec {
+	status = "disabled";
+	#sound-dai-cells = <0>;
+	rockchip,pwm-output-mode;
+	pinctrl-names = "default";
+	pinctrl-0 = <&audiopwmoutdiff_pins>;
+};
+
 /*
  * mipi_dphy0 needs to be enabled
  * when dsi0 is enabled
@@ -118,6 +130,12 @@
 	status = "okay";
 };
 
+&i2s3_2ch {
+	status = "disabled";
+	#sound-dai-cells = <0>;
+	rockchip,clk-trcm = <2>;
+};
+
 &mdio0 {
 	rgmii_phy0: phy@0 {
 		compatible = "ethernet-phy-ieee802.3-c22";