diff --git a/arch/arm64/boot/dts/rockchip/rk3568.dtsi b/arch/arm64/boot/dts/rockchip/rk3568.dtsi
index b80ca3a60e5e..f7269514554d 100644
--- a/arch/arm64/boot/dts/rockchip/rk3568.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3568.dtsi
@@ -2460,6 +2460,7 @@
 		reset-names = "tx-m", "rx-m";
 		rockchip,cru = <&cru>;
 		rockchip,grf = <&grf>;
+		rockchip,clk-trcm = <1>;
 		#sound-dai-cells = <0>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&i2s3m0_sclk