Re: [PATCH 1/3] dt-bindings: remoteproc: mediatek: Add binding for mt8189 scp

["Huayu Zong (纵华宇)" <Huayu.Zong@mediatek.com>]

On Mon, 2025-08-04 at 10:27 +0200, AngeloGioacchino Del Regno wrote:
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> 
> Il 29/07/25 04:31, Huayu Zong ha scritto:
> > Add the compatible for mt8189 SCP to the binding.
> > 
> > Signed-off-by: Huayu Zong <huayu.zong@mediatek.com>
> 
> Is MT8189's SCP really single-core?
> 
> All of the new SoCs have two SCP cores - it's a bit strange to see
> that 8189 has
> only one... hence, please triple check and confirm.
> 
> Cheers,
> Angelo
> 

yes. On the 8189 platform, the architecture design of SCP is a single
core.

> > ---
> >   Documentation/devicetree/bindings/remoteproc/mtk,scp.yaml | 2 ++
> >   1 file changed, 2 insertions(+)
> > 
> > diff --git
> > a/Documentation/devicetree/bindings/remoteproc/mtk,scp.yaml
> > b/Documentation/devicetree/bindings/remoteproc/mtk,scp.yaml
> > index adc6b3f36fde..88e240430f3f 100644
> > --- a/Documentation/devicetree/bindings/remoteproc/mtk,scp.yaml
> > +++ b/Documentation/devicetree/bindings/remoteproc/mtk,scp.yaml
> > @@ -20,6 +20,7 @@ properties:
> >         - mediatek,mt8186-scp
> >         - mediatek,mt8188-scp
> >         - mediatek,mt8188-scp-dual
> > +      - mediatek,mt8189-scp
> >         - mediatek,mt8192-scp
> >         - mediatek,mt8195-scp
> >         - mediatek,mt8195-scp-dual
> > @@ -168,6 +169,7 @@ allOf:
> >               - mediatek,mt8183-scp
> >               - mediatek,mt8186-scp
> >               - mediatek,mt8188-scp
> > +            - mediatek,mt8189-scp
> >       then:
> >         properties:
> >           reg:
> 
> 
>