linux-kernel - Re: [PATCH 3/6] dt-bindings: arm64: dts: mediatek: Add mt8183-kukui-jacuzzi-makomo

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Date:   Tue, 24 Oct 2023 11:22:00 -0700
From:   Hsin-Yi Wang <hsinyi@...omium.org>
To:     Conor Dooley <conor@...nel.org>
Cc:     Matthias Brugger <matthias.bgg@...il.com>,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Nícolas F . R . A . Prado 
        <nfraprado@...labora.com>,
        Bernhard Rosenkränzer <bero@...libre.com>,
        Frank Wunderlich <frank-w@...lic-files.de>,
        Macpaul Lin <macpaul.lin@...iatek.com>,
        Sean Wang <sean.wang@...iatek.com>, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-mediatek@...ts.infradead.org
Subject: Re: [PATCH 3/6] dt-bindings: arm64: dts: mediatek: Add mt8183-kukui-jacuzzi-makomo

On Tue, Oct 24, 2023 at 8:17 AM Conor Dooley <conor@...nel.org> wrote:
>
> On Mon, Oct 23, 2023 at 05:02:26PM -0700, Hsin-Yi Wang wrote:
> > Add makomo sku0 and sku1 which uses different audio codec.
> >
> > Signed-off-by: Hsin-Yi Wang <hsinyi@...omium.org>
> > ---
> >  Documentation/devicetree/bindings/arm/mediatek.yaml | 12 ++++++++++++
> >  1 file changed, 12 insertions(+)
> >
> > diff --git a/Documentation/devicetree/bindings/arm/mediatek.yaml b/Documentation/devicetree/bindings/arm/mediatek.yaml
> > index fe8c488a3207..b131e0bdbf01 100644
> > --- a/Documentation/devicetree/bindings/arm/mediatek.yaml
> > +++ b/Documentation/devicetree/bindings/arm/mediatek.yaml
> > @@ -250,6 +250,18 @@ properties:
> >                - google,kodama-sku32
> >            - const: google,kodama
> >            - const: mediatek,mt8183
> > +      - description: Google Makomo (Lenovo 100e Chromebook 2nd Gen MTK 2)
> > +        items:
> > +          - const: google,makomo-rev4-sku0
> > +          - const: google,makomo-rev5-sku0
>
> With these bindings, how does one describe a makomo-rev5-sku0?
> What you have here is only suitable for describing the makomo-rev4-sku0.
>
makomo-rev5-sku0 and makomo-rev4-sku0 uses the same dts:

compatible = "google,makomo-rev4-sku0", "google,makomo-rev5-sku0",
                      "google,makomo", "mediatek,mt8183";

In this case, can bindings be listed like that?




> Cheers,
> Conor.
>
> > +          - const: google,makomo
> > +          - const: mediatek,mt8183
> > +      - description: Google Makomo (Lenovo 100e Chromebook 2nd Gen MTK 2)
> > +        items:
> > +          - const: google,makomo-rev4-sku1
> > +          - const: google,makomo-rev5-sku1
> > +          - const: google,makomo
> > +          - const: mediatek,mt8183
> >        - description: Google Willow (Acer Chromebook 311 C722/C722T)
> >          items:
> >            - enum:
> > --
> > 2.42.0.758.gaed0368e0e-goog
> >