Thanks to [PATCH V4 5/6] ASoC: dt-bindings: Add schema for "awinic, aw883xx"

[wangweidong.a at awinic.com]

Hi Krzysztof Kozlowski:

Thank you for your advice, I will change these questions

> Add a DT schema for describing Awinic AW883xx audio amplifiers. They 
> are controlled using I2C.
> 
> Signed-off-by: Weidong Wang <wangweidong.a at awinic.com>
> ---
>  .../bindings/sound/awinic,aw883xx.yaml        | 62 +++++++++++++++++++
>  1 file changed, 62 insertions(+)
>  create mode 100644 
> Documentation/devicetree/bindings/sound/awinic,aw883xx.yaml
> 
> diff --git 
> a/Documentation/devicetree/bindings/sound/awinic,aw883xx.yaml 
> b/Documentation/devicetree/bindings/sound/awinic,aw883xx.yaml
> new file mode 100644
> index 000000000000..04cdcf25a6d4
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/sound/awinic,aw883xx.yaml
> @@ -0,0 +1,62 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) %YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/sound/awinic,aw883xx.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Awinic AW883xx Smart Audio Amplifier
> +
> +maintainers:
> +  - Stephan Gerhold <stephan at gerhold.net>
> +
> +description:
> +  The Awinic AW883XX is an I2S/TDM input, high efficiency
> +  digital Smart K audio amplifier with an integrated 10.25V
> +  smart boost convert.
> +
> +allOf:
> +  - $ref: name-prefix.yaml#
> +
> +properties:
> +  compatible:
> +    const: awinic,aw883xx_smartpa
> +
> +  reg:
> +    description:
> +      The I2C address of the device for I2C

> What happened here? This was not present before. Drop description.

I will delete this description in patch v5

> +    maxItems: 1
> +
> +  reset-gpios:
> +    description:
> +      Reset pin of aw883xx chip

> The same case. Drop description.

> I commented only for irq-gpios that they need description.

I will delete this description in patch v5

> +    maxItems: 1
> +
> +  sound-channel:
> +    description:
> +      Number of sound channels of the aw883xx chip

> Your description does not explain me much. Number of supported sound channels is usually fixed in the hardware, thus coming from compatible.
> Therefore this might mean something else... but anyway your driver does not use it really, so just drop it.


I will delete this description in patch v5