linux-kernel - Re: [PATCH v3 10/10] ASoC: dt-bindings: mediatek,mt8196-nau8825: add mt8196-nau8825 document

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Message-ID: <a4771a76db6489b6c8507d602fc4cfca17432091.camel@mediatek.com>
Date: Thu, 15 May 2025 03:50:54 +0000
From: Darren Ye (叶飞) <Darren.Ye@...iatek.com>
To: "krzk@...nel.org" <krzk@...nel.org>, "linus.walleij@...aro.org"
	<linus.walleij@...aro.org>, "broonie@...nel.org" <broonie@...nel.org>,
	"brgl@...ev.pl" <brgl@...ev.pl>, "conor+dt@...nel.org" <conor+dt@...nel.org>,
	"tiwai@...e.com" <tiwai@...e.com>, "robh@...nel.org" <robh@...nel.org>,
	"lgirdwood@...il.com" <lgirdwood@...il.com>, "matthias.bgg@...il.com"
	<matthias.bgg@...il.com>, "krzk+dt@...nel.org" <krzk+dt@...nel.org>,
	"perex@...ex.cz" <perex@...ex.cz>, AngeloGioacchino Del Regno
	<angelogioacchino.delregno@...labora.com>
CC: "linux-arm-kernel@...ts.infradead.org"
	<linux-arm-kernel@...ts.infradead.org>, "linux-kernel@...r.kernel.org"
	<linux-kernel@...r.kernel.org>, "linux-mediatek@...ts.infradead.org"
	<linux-mediatek@...ts.infradead.org>, "linux-sound@...r.kernel.org"
	<linux-sound@...r.kernel.org>, "linux-gpio@...r.kernel.org"
	<linux-gpio@...r.kernel.org>, "devicetree@...r.kernel.org"
	<devicetree@...r.kernel.org>
Subject: Re: [PATCH v3 10/10] ASoC: dt-bindings: mediatek,mt8196-nau8825: add
 mt8196-nau8825 document

On Wed, 2025-05-14 at 12:51 +0200, Krzysztof Kozlowski wrote:
> External email : Please do not click links or open attachments until
> you have verified the sender or the content.
> 
> 
> On 14/05/2025 10:11, Darren.Ye wrote:
> 
> 
> A nit, subject: drop second/last, redundant "document". The
> "dt-bindings" prefix is already stating that this is a document.
> See also:
> 
https://urldefense.com/v3/__https://elixir.bootlin.com/linux/v6.7-rc8/source/Documentation/devicetree/bindings/submitting-patches.rst*L18__;Iw!!CTRNKA9wMg0ARbw!n2tXtMjEajr9rjHgxY8HrobIrVxtB-rr5xjm626EgyDG7NvXrrcPBhoZZwxgdLatAHHuyyUpD9gF0g$
> 
> > +
> > +properties:
> > +  compatible:
> > +    enum:
> > +      - mediatek,mt8196-nau8825-sound
> > +      - mediatek,mt8196-rt5682s-sound
> > +      - mediatek,mt8196-rt5650-sound
> > +
> > +  audio-routing:
> > +    description:
> > +      Valid names could be the input or output widgets of audio
> > components,
> > +      power supplies, MicBias of codec and the software switch.
> 
> Nothing improved. I asked to drop the property. Why do you need it?

> I am so sorry to lose your advice and make up the next version,
thanks. confirm with you again the remove of audio-routing property.
>
> > +
> > +  mediatek,platform:
> > +    $ref: /schemas/types.yaml#/definitions/phandle
> > +    description: The phandle of MT8188 ASoC platform.
> > +
> > +  mediatek,adsp:
> > +    $ref: /schemas/types.yaml#/definitions/phandle
> > +    description:
> > +      The phandle of the MT8188 ADSP platform, which is the
> > optional Audio DSP
> > +      hardware that provides additional audio functionalities if
> > present.
> > +      The AFE will link to ADSP when the phandle is provided.
> > +
> 
> ...
> remove of mediatek,adsp property.
> 
> > +      codec:
> > +        description: Holds subnode which indicates codec dai.
> > +        type: object
> > +        additionalProperties: false
> > +        properties:
> > +          sound-dai:
> > +            minItems: 1
> > +            maxItems: 2
> > +        required:
> > +          - sound-dai
> > +
> > +      dai-format:
> > +        description: audio format.
> > +        items:
> > +          enum:
> > +            - i2s
> > +            - right_j
> > +            - left_j
> > +            - dsp_a
> > +            - dsp_b
> > +
> > +      mediatek,clk-provider:
> > +        $ref: /schemas/types.yaml#/definitions/string
> > +        description: Indicates dai-link clock master.
> > +        items:
> 
> Drop items
>
> Drop items: line
>
> +          enum:
> > +            - cpu
> > +            - codec
> > +
> > +    additionalProperties: false
> > +
> > +    required:
> > +      - link-name
> > +
> > +unevaluatedProperties: false
> 
> This goes after required: block.
> 
> modify as follows 
> required:
>   - compatible
>   - mediatek,platform
>
> unevaluatedProperties: false
>
> Best regards,
> Darren
>
> > +
> > +required:
> > +  - compatible
> > +  - mediatek,platform
> 
> 
> Best regards,
> Krzysztof