On Mon, May 18, 2020 at 3:23 PM Lad, Prabhakar
<prabhakar.csengg@xxxxxxxxx> wrote:
> On Mon, May 18, 2020 at 2:17 PM Sergei Shtylyov
> <sergei.shtylyov@xxxxxxxxxxxxxxxxxx> wrote:
> > On 18.05.2020 15:27, Lad, Prabhakar wrote:
> > >>> Add a device node for the Watchdog Timer (RWDT) controller on the Renesas
> > >>> RZ/G1H (r8a7742) SoC.
> > >>>
> > >>> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx>
> > >>> Reviewed-by: Marian-Cristian Rotariu <marian-cristian.rotariu.rb@xxxxxxxxxxxxxx>
> > >>
> > >> Thanks for your patch!
> > >>
> > >>> --- a/arch/arm/boot/dts/r8a7742.dtsi
> > >>> +++ b/arch/arm/boot/dts/r8a7742.dtsi
> > >>> @@ -201,6 +201,16 @@
> > >>> #size-cells = <2>;
> > >>> ranges;
> > >>>
> > >>> + rwdt: watchdog@e6020000 {
> > >>> + compatible = "renesas,r8a7742-wdt",
> > >>> + "renesas,rcar-gen2-wdt";
> > >>> + reg = <0 0xe6020000 0 0x0c>;
> > >>> + clocks = <&cpg CPG_MOD 402>;
> > >>> + power-domains = <&sysc R8A7742_PD_ALWAYS_ON>;
> > >>> + resets = <&cpg 402>;
> > >>> + status = "disabled";
> > >>
> > >> Missing "interrupts" property.
> > >>
> > > "interrupts" property isn't used by rwdt driver and can be dropped
> > > from bindings file.
> >
> > DT describes the hardware, not its driver's abilities.
Thanks for chiming in, Sergei!
> Agreed will add, I had followed it on similar lines of r8a7743/44.
Yeah. I know it's missing for a few other SoCs, too.
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
