On 12/21/2015 6:56 AM, Caesar Wang wrote:
> Add the description for rt5616 codec.
>
> Signed-off-by: Caesar Wang <wxt@xxxxxxxxxxxxxx>
>
> ---
>
> Changes in v1:
> - As Heiko comments, remove the not exist option properties.
>
> Documentation/devicetree/bindings/sound/rt5616.txt | 36 ++++++++++++++++++++++
> 1 file changed, 36 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/sound/rt5616.txt
>
> diff --git a/Documentation/devicetree/bindings/sound/rt5616.txt b/Documentation/devicetree/bindings/sound/rt5616.txt
> new file mode 100644
> index 0000000..2030a22
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/sound/rt5616.txt
> @@ -0,0 +1,36 @@
> +RT5616 audio CODEC
> +
> +This device supports I2C only.
> +
> +Required properties:
> +
> +- compatible : "realtek,rt5616".
> +
> +- reg : The I2C address of the device.
> +
> +Pins on the device (for linking into audio routes) for RT5616:
> +
> + * IN1P
> + * IN2P
> + * IN2N
> + * LOUTL
> + * LOUTR
> + * CPN2
> + * CPP2
> + * CPN1
> + * CPP1
> + * HPO_R
> + * HPO_L
> + * ADCDAT1
> + * DACDAT1
> + * LRCK1
> + * BCLK1
> + * MCLK
> + * GPIO1
> +
> +Example:
> +
> +rt5616 {
The node name should be rt5616@1b (including the reg value
from the node).
> + compatible = "realtek,rt5616";
> + reg = <0x1b>;
> +};
>
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