diff -uNr a/arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts b/arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts
--- a/arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts	2025-11-07 17:58:40.202072900 +0900
+++ b/arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts	2025-11-07 21:44:39.909405302 +0900
@@ -305,6 +305,10 @@
 	};
 };
 
+&i2s5_8ch {
+	status = "okay";
+};
+
 &gmac1 {
 	clock_in_out = "output";
 	phy-handle = <&rgmii_phy1>;
@@ -341,6 +345,10 @@
 	};
 };
 
+&hdmi0_sound {
+	status = "okay";
+};
+
 &hdptxphy0 {
 	status = "okay";
 };