ARM64: dts: rk3368-tb: add mclk for rt5640 codec

Change-Id: I692653ed270beb19990f2e2a42be1e8a7859e382
Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com>

diff --git a/arch/arm64/boot/dts/rockchip/rk3368-tb.dtsi b/arch/arm64/boot/dts/rockchip/rk3368-tb.dtsi
index 5289cd53b50e65897aa2da5a7062bf371f4aae3c..6d8f64bfe9848468938d62871844d06cc2ca9b76 100644 (file)
--- a/arch/arm64/boot/dts/rockchip/rk3368-tb.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3368-tb.dtsi
@@ -581,6 +581,8 @@
                #sound-dai-cells = <0>;
                compatible = "realtek,rt5640";
                reg = <0x1c>;
+               clocks = <&cru SCLK_I2S_8CH_OUT>;
+               clock-names = "mclk";
                status = "disabled";
        };
 };