Re: [PATCH 01/16] dt-bindings: arm: renesas: Document Renesas RZ/V2L SoC

["Lad, Prabhakar" <prabhakar.csengg@xxxxxxxxx>]

Hi Rob,

Thank you for the review.

On Wed, Dec 22, 2021 at 6:23 PM Rob Herring <robh@xxxxxxxxxx> wrote:
>
> On Tue, Dec 21, 2021 at 09:47:02AM +0000, Lad Prabhakar wrote:
> > From: Biju Das <biju.das.jz@xxxxxxxxxxxxxx>
> >
> > Document Renesas RZ/V2L SoC.
> >
> > Signed-off-by: Biju Das <biju.das.jz@xxxxxxxxxxxxxx>
> > Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx>
> > ---
> >  Documentation/devicetree/bindings/arm/renesas.yaml | 7 +++++++
> >  1 file changed, 7 insertions(+)
> >
> > diff --git a/Documentation/devicetree/bindings/arm/renesas.yaml b/Documentation/devicetree/bindings/arm/renesas.yaml
> > index 6a9350ee690b..55a5aec418ab 100644
> > --- a/Documentation/devicetree/bindings/arm/renesas.yaml
> > +++ b/Documentation/devicetree/bindings/arm/renesas.yaml
> > @@ -421,6 +421,13 @@ properties:
> >                - renesas,r9a07g044l2 # Dual Cortex-A55 RZ/G2L
> >            - const: renesas,r9a07g044
> >
> > +      - description: RZ/V2L (R9A07G054)
> > +        items:
> > +          - enum:
> > +              - renesas,r9a07g054l1 # Single Cortex-A55 RZ/V2L
> > +              - renesas,r9a07g054l2 # Dual Cortex-A55 RZ/V2L
>
> I'd assume this is just a fuse difference and with cpu nodes you can
> distinguish how many cores.
>
Yes and there is a register too which tells the CPU count.

Cheers,
Prabhakar

> > +          - const: renesas,r9a07g054
> > +
> >  additionalProperties: true
> >
> >  ...
> > --
> > 2.17.1
> >
> >