diff --git a/arch/arm64/boot/dts/rockchip/rk3568-linux.dtsi b/arch/arm64/boot/dts/rockchip/rk3568-linux.dtsi
index 34af555d2a23..57d83d46e40f 100644
--- a/arch/arm64/boot/dts/rockchip/rk3568-linux.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3568-linux.dtsi
@@ -39,6 +39,11 @@
 	};
 };
 
+&hdmi_sound {
+	status = "okay";
+	rockchip,jack-det;
+};
+
 &reserved_memory {
 	ramoops: ramoops@110000 {
 		compatible = "ramoops";