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ASoC: rockchip: add rockchip,mclk-fs description for multicodecs

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Change-Id: Icdd9098a90b694f0a1edab94d80ceeee1946f7b2
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>
This commit is contained in:
Xing Zheng 2018-05-03 20:03:04 +08:00 committed by Tao Huang
parent 846c569668
commit 40c3dcb7aa
1 changed files with 3 additions and 0 deletions
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3
Documentation/devicetree/bindings/sound/rockchip,multicodecs.txt
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@ -5,11 +5,14 @@ Required properties:
- rockchip,cpu: The phandle of the Rockchip I2S/PDM controller that's
connected to the CODEC
- rockchip,codec: The phandle of audio codecs
- rockchip,mclk-fs: Multiplication factor between stream rate and codec mclk,
applied only for the dai-link.
Example:
sound {
compatible = "rockchip,multicodecs-card";
rockchip,mclk-fs = <256>;
rockchip,cpu = <&i2s0_8ch>;
rockchip,codec = <&codec>, <&vad>;
};