diff --git a/arch/arm64/boot/dts/rockchip/rk3588-evb.dtsi b/arch/arm64/boot/dts/rockchip/rk3588-evb.dtsi
index c76ade45698f..a76388bb8181 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-evb.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588-evb.dtsi
@@ -105,6 +105,24 @@
 		};
 	};
 
+	edp0_sound: edp0-sound {
+		status = "disabled";
+		compatible = "rockchip,hdmi";
+		rockchip,mclk-fs = <128>;
+		rockchip,card-name = "rockchip-edp0";
+		rockchip,cpu = <&i2s5_8ch>;
+		rockchip,codec = <&edp0 0>;
+	};
+
+	edp1_sound: edp1-sound {
+		status = "disabled";
+		compatible = "rockchip,hdmi";
+		rockchip,mclk-fs = <128>;
+		rockchip,card-name = "rockchip-edp1";
+		rockchip,cpu = <&i2s6_8ch>;
+		rockchip,codec = <&edp1 0>;
+	};
+
 	hdmi0_sound: hdmi0-sound {
 		status = "disabled";
 		compatible = "rockchip,hdmi";