Re: [PATCH 05/11] dt-bindings: spi: dw: Add Pensando Elba SoC SPI Controller bindings

[Brad Larson <brad@xxxxxxxxxxx>]

Hi Krzysztof,

On Thu, Apr 7, 2022 at 11:52 AM Krzysztof Kozlowski
<krzysztof.kozlowski@xxxxxxxxxx> wrote:
>
> On 07/04/2022 01:36, Brad Larson wrote:
> > --- a/Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml
> > +++ b/Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml
> > @@ -37,6 +37,21 @@ allOf:
> >      else:
> >        required:
> >          - interrupts
> > +  - if:
> > +      properties:
> > +        compatible:
> > +          contains:
> > +            enum:
> > +              - pensando,elba-spi
> > +    then:
> > +      properties:
> > +        pensando,syscon-spics:
> > +          $ref: /schemas/types.yaml#/definitions/phandle
> > +          description:
> > +            Phandle to the system control device node which provides access to
> > +            the spics control register
>
> It looks you only need to poke one register from spics, so it could be
> something like:
>
>     items:
>       - items:
>           - description: Phandle to the system control device node
>           - description: spics control register offset

This looks better, I'll change to this approach for updated patchset.

Regards,
Brad