Re: [PATCH 1/2] dt-bindings: soc: mediatek: add mdp3 mutex support for mt8186

[Matthias Brugger]

On 07/07/2022 10:52, AngeloGioacchino Del Regno wrote:
> Il 05/07/22 14:26, Allen-KH Cheng ha scritto:
> > Add mdp3 mutex compatible for mt8186 SoC.
> >
> > Signed-off-by: Allen-KH Cheng <allen-kh.cheng@xxxxxxxxxxxx>
> > Signed-off-by: Xiandong Wang <xiandong.wang@xxxxxxxxxxxx>
>
>
> Please drop this commit. Adding a mdp3-mutex compatible is not needed here.

Thanks for checking. We probably would need a fallback compatible. We can only 
know from the HW engineers that can confirm if the IP block is the same as the 
disp mutex or a different one.

I'll drop both patches for now until things got clear.

Regards,
Matthias

> > ---
> >   .../devicetree/bindings/soc/mediatek/mediatek,mutex.yaml         | 1 +
> >   1 file changed, 1 insertion(+)
> >
> > diff --git 
> > a/Documentation/devicetree/bindings/soc/mediatek/mediatek,mutex.yaml 
> > b/Documentation/devicetree/bindings/soc/mediatek/mediatek,mutex.yaml
> > index 627dcc3e8b32..234fa5dc07c2 100644
> > --- a/Documentation/devicetree/bindings/soc/mediatek/mediatek,mutex.yaml
> > +++ b/Documentation/devicetree/bindings/soc/mediatek/mediatek,mutex.yaml
> > @@ -30,6 +30,7 @@ properties:
> >         - mediatek,mt8173-disp-mutex
> >         - mediatek,mt8183-disp-mutex
> >         - mediatek,mt8186-disp-mutex
> > +      - mediatek,mt8186-mdp3-mutex
> >         - mediatek,mt8192-disp-mutex
> >         - mediatek,mt8195-disp-mutex