The I2S block that provide the output clock as the mclk for rt5616, That will be the master clock input.
Signed-off-by: Caesar Wang <w...@rock-chips.com> --- Changes in v5: None Changes in v4: - AS the previous discussed by them, add the mclk for codec. (https://patchwork.kernel.org/patch/8041001/) arch/arm/boot/dts/rk3036-kylin.dts | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm/boot/dts/rk3036-kylin.dts b/arch/arm/boot/dts/rk3036-kylin.dts index cd45434..b0473bc 100644 --- a/arch/arm/boot/dts/rk3036-kylin.dts +++ b/arch/arm/boot/dts/rk3036-kylin.dts @@ -328,6 +328,8 @@ rt5616: rt5616@1b { compatible = "rt5616"; reg = <0x1b>; + clocks = <&cru SCLK_I2S_OUT>; + clock-names = "mclk"; #sound-dai-cells = <0>; }; }; -- 1.9.1
