在 09/12/2014 06:04 PM, Heiko Stübner 写道:
> Hi Jianqun,
>
> Am Freitag, 12. September 2014, 17:10:55 schrieb Jianqun:
>> Add documentation for rockchip-max98090 driver, which is need by rockchip
>> board using a max98090.
>>
>> Signed-off-by: Jianqun Xu <jay.xu@xxxxxxxxxxxxxx>
>> ---
>> changes since v1:
>
> please make sure to also include the version in the patch subject, so that
> people can always see which is which. This one should've been
>
> [PATCH v2 1/2] ASoC: rockchip-max98090: add documentation for rockchip-max98090 driver
>
> Because without this identification, people can only try to guess which one is the
> newest version.
>
ok, thanks, I will notice this in the future
>
> Heiko
>
>> - modify error text from "Tegra" to "rockchip"
>>
>> .../sound/rockchip,rockchip-audio-max98090.txt | 23
>> ++++++++++++++++++++++ 1 file changed, 23 insertions(+)
>> create mode 100644
>> Documentation/devicetree/bindings/sound/rockchip,rockchip-audio-max98090.tx
>> t
>>
>> diff --git
>> a/Documentation/devicetree/bindings/sound/rockchip,rockchip-audio-max98090.
>> txt
>> b/Documentation/devicetree/bindings/sound/rockchip,rockchip-audio-max98090.
>> txt new file mode 100644
>> index 0000000..e12d1a0
>> --- /dev/null
>> +++
>> b/Documentation/devicetree/bindings/sound/rockchip,rockchip-audio-max98090.
>> txt @@ -0,0 +1,23 @@
>> +ROCKCHIP audio complex, with MAX98090 CODEC
>> +
>> +Required properties:
>> +- compatible : must be "rockchip,rockchip-audio-max98090"
>> +- rockchip,model : the user-visible name of this sound complex
>> +- rockchip,i2s-controller : The phandle of the rockchip I2S controller
>> + that's connected to the CODEC.
>> +- rockchip,audio-codec : The phandle of the MAX98090 audio codec.
>> +
>> +Optional properties:
>> +- rockchip,hp-det-gpios : The GPIO that detect headphones are plugged in
>> +- rockchip,mic-det-gpios : The GPIO that detect micphones are plugged in
>> +
>> +Example:
>> +
>> +sound {
>> + compatible = "rockchip,rockchip-audio-max98090";
>> + rockchip,model = "ROCKCHIP-I2S";
>> + rockchip,i2s-controller = <&i2s>;
>> + rockchip,audio-codec = <&max98090>;
>> + rockchip,hp-det-gpios = <&gpio6 5 GPIO_ACTIVE_HIGH>;
>> + rockchip,mic-det-gpios = <&gpio6 11 GPIO_ACTIVE_HIGH>;
>> +};
>
>
>
>
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