kernel/arch/arm/boot/dts/rk3229-evb-android.dtsi
.. .. @@ -102,6 +102,7 @@ 102 102 status = "okay"; 103 103 compatible = "simple-audio-card"; 104 104 simple-audio-card,name = "ROCKCHIP,SPDIF"; 105 + simple-audio-card,mclk-fs = <128>;105 106 simple-audio-card,cpu { 106 107 sound-dai = <&spdif>; 107 108 };