linux-kernel - Re: [PATCH v29 01/11] dt-bindings: arm: mediatek: mmsys: add vdosys1 compatible for MT8195

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Date:   Fri, 13 Jan 2023 09:51:06 +0000
From:   Nancy Lin (林欣螢) <Nancy.Lin@...iatek.com>
To:     "p.zabel@...gutronix.de" <p.zabel@...gutronix.de>,
        "matthias.bgg@...il.com" <matthias.bgg@...il.com>,
        "wim@...ux-watchdog.org" <wim@...ux-watchdog.org>,
        "krzysztof.kozlowski@...aro.org" <krzysztof.kozlowski@...aro.org>,
        "robh+dt@...nel.org" <robh+dt@...nel.org>,
        CK Hu (胡俊光) <ck.hu@...iatek.com>,
        "krzysztof.kozlowski+dt@...aro.org" 
        <krzysztof.kozlowski+dt@...aro.org>
CC:     "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "linux-mediatek@...ts.infradead.org" 
        <linux-mediatek@...ts.infradead.org>,
        Singo Chang (張興國) 
        <Singo.Chang@...iatek.com>,
        "nathan@...nel.org" <nathan@...nel.org>,
        Jason-JH Lin (林睿祥) 
        <Jason-JH.Lin@...iatek.com>,
        "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
        Project_Global_Chrome_Upstream_Group 
        <Project_Global_Chrome_Upstream_Group@...iatek.com>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        "clang-built-linux@...glegroups.com" 
        <clang-built-linux@...glegroups.com>,
        "ndesaulniers@...gle.com" <ndesaulniers@...gle.com>
Subject: Re: [PATCH v29 01/11] dt-bindings: arm: mediatek: mmsys: add vdosys1
 compatible for MT8195

Dear Krzysztof,

Thanks for the review.

On Tue, 2023-01-10 at 11:50 +0100, Krzysztof Kozlowski wrote:
> On 27/12/2022 09:04, Nancy.Lin wrote:
> > Add vdosys1 mmsys compatible for MT8195 platform.
> > 
> > For MT8195, VDOSYS0 and VDOSYS1 are 2 display HW pipelines binding
> > to
> > 2 different power domains, different clock drivers and different
> > mediatek-drm drivers.
> > 
> > Signed-off-by: Nancy.Lin <nancy.lin@...iatek.com>
> > Reviewed-by: Nícolas F. R. A. Prado <nfraprado@...labora.com>
> > ---
> >  .../devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml      | 4
> > ++++
> >  1 file changed, 4 insertions(+)
> > 
> > diff --git
> > a/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yam
> > l
> > b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yam
> > l
> > index 0711f1834fbd..242ce5a69432 100644
> > ---
> > a/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yam
> > l
> > +++
> > b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yam
> > l
> > @@ -52,6 +52,10 @@ properties:
> >            - const: mediatek,mt8195-mmsys
> >            - const: syscon
> >  
> > +      - items:
> > +          - const: mediatek,mt8195-vdosys1
> 
> This should be part of first enum. Don't create redundant entries.
> 
> Best regards,
> Krzysztof

OK, I will modify as following:

@@ -33,6 +33,7 @@ properties:
               - mediatek,mt8186-mmsys
               - mediatek,mt8188-vdosys0
               - mediatek,mt8192-mmsys
+              - mediatek,mt8195-vdosys1
               - mediatek,mt8365-mmsys
           - const: syscon

Best,
Nancy
>