diff --git a/arch/arm64/boot/dts/rockchip/rk3588.dtsi b/arch/arm64/boot/dts/rockchip/rk3588.dtsi
index 00a31afd5a87..a9426a39ce72 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588.dtsi
@@ -277,6 +277,8 @@
 		power-domains = <&power RK3588_PD_VO1>;
 		resets = <&cru SRST_M_I2S6_8CH_TX>;
 		reset-names = "tx-m";
+		rockchip,always-on;
+		rockchip,hdmi-path;
 		rockchip,playback-only;
 		#sound-dai-cells = <0>;
 		status = "disabled";
diff --git a/arch/arm64/boot/dts/rockchip/rk3588s.dtsi b/arch/arm64/boot/dts/rockchip/rk3588s.dtsi
index 0110ffd66d16..9f8ca6d631d0 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588s.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588s.dtsi
@@ -3907,6 +3907,8 @@
 		power-domains = <&power RK3588_PD_VO1>;
 		resets = <&cru SRST_M_I2S5_8CH_TX>;
 		reset-names = "tx-m";
+		rockchip,always-on;
+		rockchip,hdmi-path;
 		rockchip,playback-only;
 		#sound-dai-cells = <0>;
 		status = "disabled";