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ASoC: rk3308_codec: add hp-ctl and rename to spk-ctl gpio

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Change-Id: I67a3c770b06c8f53afdac89bd3423ad776d6ec01
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>
This commit is contained in:
Xing Zheng
2018-04-17 11:34:35 +08:00
parent 63ce58c3fa
commit ebe6ab37d9
1 changed files with 4 additions and 2 deletions
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6
Documentation/devicetree/bindings/sound/rockchip,rk3308-codec.txt
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@@ -11,7 +11,8 @@ Required properties:
- clock-names: It should be "acodec".
- resets : Must contain an entry for each entry in reset-names.
- reset-names : Must include the following entries: "acodec-reset".
- spk_ctl-gpios: The gpio of speak controller.
- hp-ctl-gpios: The gpio of head phone controller.
- spk-ctl-gpios: The gpio of speak controller.
Example for rk3308 internal codec:
@@ -23,6 +24,7 @@ acodec: acodec@ff560000 {
clock-names = "acodec";
resets = <&cru SRST_ACODEC_P>;
reset-names = "acodec-reset";
spk_ctl-gpios = <&gpio0 5 GPIO_ACTIVE_HIGH>;
hp-ctl-gpios = <&gpio0 1 GPIO_ACTIVE_HIGH>;
spk-ctl-gpios = <&gpio0 5 GPIO_ACTIVE_HIGH>;
status = "okay";
};