[alsa-devel] [PATCH 1/2] ASoC: add tda7419 audio processor binding

[Rob Herring]

On Tue, Feb 27, 2018 at 05:51:27PM -0500, Matt Porter wrote:
> DeviceTree binding for the tda7419 audio processor.
> 
> Signed-off-by: Matt Porter <mporter at konsulko.com>
> ---
>  Documentation/devicetree/bindings/sound/tda7419.txt | 15 +++++++++++++++
>  1 file changed, 15 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/sound/tda7419.txt
> 
> diff --git a/Documentation/devicetree/bindings/sound/tda7419.txt b/Documentation/devicetree/bindings/sound/tda7419.txt
> new file mode 100644
> index 000000000000..919318315600
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/sound/tda7419.txt
> @@ -0,0 +1,15 @@
> +TDA7419 audio processor
> +
> +This device supports I2C only.
> +
> +Required properties:
> +
> +- compatible : "st,tda7419"
> +- reg : the I2C address of the device.

For completeness:

st,mute-gpios for MUTE pin?

vdd-supply?

> +
> +Example:
> +
> +ap: tda7419 at 44 {
> +	compatible = "st,tda7419";
> +	reg = <0x44>;
> +};
> -- 
> 2.11.0
>