Re: [PATCH v3 1/2] dt-bindings: usb: dwc3: Document Renesas R-Car Gen5 DWC3 xHCI USB controller

[Geert Uytterhoeven]

On Mon, 17 Aug 2026 at 09:01, Krzysztof Kozlowski <krzk@xxxxxxxxxx> wrote:
> On Tue, Aug 11, 2026 at 07:09:33AM +0200, Marek Vasut wrote:
> > The Renesas R-Car Gen5 SoC contains multiple instances of DWC3 USB
> > controller with glue logic wrapper around them. Document the glue
> > logic and DWC3 controller.
> >
> > Signed-off-by: Marek Vasut <marek.vasut+renesas@xxxxxxxxxxx>

> > --- /dev/null
> > +++ b/Documentation/devicetree/bindings/usb/renesas,rcar-gen5-dwc3.yaml

> > +  dr_mode:
>
> We don't accept properties with underscores, unless this is coming from
> existing schema but I do not see snps,dwc referenced in the binding.
>
> > +    enum: [ host, otg, peripheral ]

Probably this should just reference usb/usb-drd.yaml instead of
defining it itselves.

Gr{oetje,eeting}s,

                        Geert

-- 
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds