Re: [PATCH mainline-linux 1/3] dt-bindings: watchdog: renesas,r9a09g057-wdt: Rework example

From: Conor Dooley

Date: Thu Jan 29 2026 - 12:45:54 EST


On Thu, Jan 29, 2026 at 05:41:24PM +0000, Fabrizio Castro wrote:
> Hi Conor,
>
> Thanks for your feedback.
>
> > From: Conor Dooley <conor@xxxxxxxxxx>
> > Sent: 29 January 2026 17:39
> > To: Fabrizio Castro <fabrizio.castro.jz@xxxxxxxxxxx>
> > Cc: Rob Herring <robh@xxxxxxxxxx>; Guenter Roeck <linux@xxxxxxxxxxxx>; Michael Turquette
> > <mturquette@xxxxxxxxxxxx>; Stephen Boyd <sboyd@xxxxxxxxxx>; Wim Van Sebroeck <wim@xxxxxxxxxxxxxxxxxx>;
> > Krzysztof Kozlowski <krzk+dt@xxxxxxxxxx>; Geert Uytterhoeven <geert+renesas@xxxxxxxxx>; Conor Dooley
> > <conor+dt@xxxxxxxxxx>; magnus.damm <magnus.damm@xxxxxxxxx>; Prabhakar Mahadev Lad <prabhakar.mahadev-
> > lad.rj@xxxxxxxxxxxxxx>; linux-watchdog@xxxxxxxxxxxxxxx; linux-kernel@xxxxxxxxxxxxxxx; linux-renesas-
> > soc@xxxxxxxxxxxxxxx; devicetree@xxxxxxxxxxxxxxx; wsa+renesas <wsa+renesas@xxxxxxxxxxxxxxxxxxxx>; linux-
> > clk@xxxxxxxxxxxxxxx; Biju Das <biju.das.jz@xxxxxxxxxxxxxx>
> > Subject: Re: [PATCH mainline-linux 1/3] dt-bindings: watchdog: renesas,r9a09g057-wdt: Rework example
> >
> > On Thu, Jan 29, 2026 at 02:07:29PM +0000, Fabrizio Castro wrote:
> > > When the bindings for the Renesas RZ/V2H(P) SoC were factored
> > > out IP WDT0 was selected for the example, however the HW user
> > > manual states that only IP WDT1 can be used by Linux.
> > >
> > > This commit is part of a series that removes WDT{0,2,3} support
> > > from the kernel, therefore the example from the bindings has
> > > lost its meaning.
> > >
> > > Update the example accordingly.
> > >
> > > Fixes: fcba2855251f ("dt-bindings: watchdog: factor out RZ/V2H(P) watchdog")
> >
> > Given this is an example, I don't think a fixes tag is appropriate here.
>
> I'll take this out in v2.

w/o fixes,
Acked-by: Conor Dooley <conor.dooley@xxxxxxxxxxxxx>

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