linux-kernel - Re: [PATCH 2/3] mips: dts: ralink: mt7621: add phandle to system controller node for watchdog

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Date:   Fri, 10 Feb 2023 12:37:57 +0100
From:   Sergio Paracuellos <sergio.paracuellos@...il.com>
To:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Cc:     linux-watchdog@...r.kernel.org, wim@...ux-watchdog.org,
        linux@...ck-us.net, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, matthias.bgg@...il.com,
        arinc.unal@...nc9.com, tsbogend@...ha.franken.de,
        p.zabel@...gutronix.de, linux-kernel@...r.kernel.org,
        devicetree@...r.kernel.org, linux-mips@...r.kernel.org
Subject: Re: [PATCH 2/3] mips: dts: ralink: mt7621: add phandle to system
 controller node for watchdog

On Fri, Feb 10, 2023 at 12:31 PM Krzysztof Kozlowski
<krzysztof.kozlowski@...aro.org> wrote:
>
> On 10/02/2023 12:29, Sergio Paracuellos wrote:
> > Hi Krzysztof,
> >
> > On Fri, Feb 10, 2023 at 12:00 PM Krzysztof Kozlowski
> > <krzysztof.kozlowski@...aro.org> wrote:
> >>
> >> On 10/02/2023 07:56, Sergio Paracuellos wrote:
> >>> To allow to access system controller registers from watchdog driver code
> >>> add a phandle in the watchdog 'wdt' node. This avoid using arch dependent
> >>
> >> ??? This does not make sense.
> >
> > What do you mean? The commit message itself? I need the phandle to
> > 'sysc' system controller node for accessing reset status registers
> > inside the watchdog driver code.
>
> The message makes sense. The message for the code does not make anymore.
> I meant, you want to access system controller registers from watchdog,
> so you add syscon to watchdog...

I got your point now, thanks. Will remove the syscon compatible from
the watchdog node.

>
> Best regards,
> Krzysztof
>
Best regards,
   Sergio Paracuellos