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dt-bindings: sound: rk3308_codec: add 'rockchip,internal-micbias' property

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Change-Id: I3a9f528f07386394e397e3be6701221ce62f31d9
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>
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Xing Zheng
2019-01-23 14:34:12 +08:00
committed by Tao Huang
parent c010707ce1
commit 0017828bbc
1 changed files with 1 additions and 0 deletions
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Documentation/devicetree/bindings/sound/rockchip,rk3308-codec.txt
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@@ -49,6 +49,7 @@ Optional properties:
during suspend.
- rockchip,no-hp-det: If there is no headphone on boards, we don't need to
enable headphone detection.
- rockchip,internal-micbias: Using internal micbias which are from codec.
- hp-ctl-gpios: The gpio of head phone controller.
- pa-drv-gpios: The gpio of poweramplifier controller
- rockchip,delay-pa-drv-ms: This property points out that the delay for