diff --git a/arch/arm64/boot/dts/rockchip/rk3588-vehicle-evb-v20.dtsi b/arch/arm64/boot/dts/rockchip/rk3588-vehicle-evb-v20.dtsi
index 1b303e6fa6a4..03bd7a588c02 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-vehicle-evb-v20.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588-vehicle-evb-v20.dtsi
@@ -117,6 +117,28 @@
 		WIFI,poweren_gpio = <&gpio1 RK_PB3 GPIO_ACTIVE_HIGH>;
 		status = "okay";
 	};
+
+	dummy_codec: dummy-codec {
+		status = "okay";
+		compatible = "rockchip,dummy-codec";
+		#sound-dai-cells = <0>;
+	};
+
+	car_rk3308_sound: car-rk3308-sound {
+		status = "okay";
+		compatible = "simple-audio-card";
+		simple-audio-card,name = "rockchip,car-rk3308-sound";
+		simple-audio-card,format = "i2s";
+		simple-audio-card,mclk-fs = <256>;
+		simple-audio-card,bitclock-master = <&codec_master>;
+		simple-audio-card,frame-master = <&codec_master>;
+		simple-audio-card,cpu {
+			sound-dai = <&i2s0_8ch>;
+		};
+		codec_master: simple-audio-card,codec {
+			sound-dai = <&dummy_codec>;
+		};
+	};
 };
 
 &combphy0_ps {
@@ -131,7 +153,6 @@
 	status = "okay";
 };
 
-
 &i2c4 {
 	status = "okay";
 	pinctrl-0 = <&i2c4m2_xfer>;
@@ -150,6 +171,19 @@
 
 };
 
+&i2s0_8ch {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2s0_lrck
+		     &i2s0_sclk
+		     &i2s0_sdi0
+		     &i2s0_sdi1
+		     &i2s0_sdo0
+		     &i2s0_sdo1
+		     &i2s0_sdo2
+		     &i2s0_sdo3>;
+};
+
 &pcie2x1l0 {
 	reset-gpios = <&gpio1 RK_PB4 GPIO_ACTIVE_HIGH>;
 	rockchip,skip-scan-in-resume;
diff --git a/arch/arm64/boot/dts/rockchip/rk3588-vehicle-evb.dtsi b/arch/arm64/boot/dts/rockchip/rk3588-vehicle-evb.dtsi
index cf70138ee5bc..a006f3fd2515 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-vehicle-evb.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588-vehicle-evb.dtsi
@@ -199,6 +199,28 @@
 		WIFI,poweren_gpio = <&gpio2 RK_PC5 GPIO_ACTIVE_HIGH>;
 		status = "okay";
 	};
+
+	dummy_codec: dummy-codec {
+		status = "okay";
+		compatible = "rockchip,dummy-codec";
+		#sound-dai-cells = <0>;
+	};
+
+	car_rk3308_sound: car-rk3308-sound {
+		status = "okay";
+		compatible = "simple-audio-card";
+		simple-audio-card,name = "rockchip,car-rk3308-sound";
+		simple-audio-card,format = "i2s";
+		simple-audio-card,mclk-fs = <256>;
+		simple-audio-card,bitclock-master = <&codec_master>;
+		simple-audio-card,frame-master = <&codec_master>;
+		simple-audio-card,cpu {
+			sound-dai = <&i2s0_8ch>;
+		};
+		codec_master: simple-audio-card,codec {
+			sound-dai = <&dummy_codec>;
+		};
+	};
 };
 
 &backlight {
@@ -384,6 +406,19 @@
 	};
 };
 
+&i2s0_8ch {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2s0_lrck
+		     &i2s0_sclk
+		     &i2s0_sdi0
+		     &i2s0_sdi1
+		     &i2s0_sdo0
+		     &i2s0_sdo1
+		     &i2s0_sdo2
+		     &i2s0_sdo3>;
+};
+
 &i2s5_8ch {
 	status = "okay";
 };