Hi Clément, On Fri, Jun 24, 2022 at 4:41 PM Clément Léger <clement.leger@xxxxxxxxxxx> wrote: > Add bindings for Renesas RZ/N1 Advanced 5 port switch. This switch is > present on Renesas RZ/N1 SoC and was probably provided by MoreThanIP. > This company does not exists anymore and has been bought by Synopsys. > Since this IP can't be find anymore in the Synospsy portfolio, lets use > Renesas as the vendor compatible for this IP. > > Signed-off-by: Clément Léger <clement.leger@xxxxxxxxxxx> Thanks for your patch! > --- /dev/null > +++ b/Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml > @@ -0,0 +1,134 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/net/dsa/renesas,rzn1-a5psw.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Renesas RZ/N1 Advanced 5 ports ethernet switch > + > +maintainers: > + - Clément Léger <clement.leger@xxxxxxxxxxx> > + > +description: | > + The advanced 5 ports switch is present on the Renesas RZ/N1 SoC family and > + handles 4 ports + 1 CPU management port. While diving deeper into the RZ/N1 documentation, I noticed the switch has 4 interrupts, which are currently not described in the bindings. Presumably the driver has no need to use them, but as DT describes hardware, I think it would be good to submit follow-up patches for bindings and DTS to add the interrupts. Thanks! 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
