linux-kernel - Re: [PATCH v7 3/5] arm64: dts: apple: t8103: Add PWM controller

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Message-Id: <C8BAB390-592D-4337-83A3-80C9CB2A7B2C@svenpeter.dev>
Date:   Wed, 15 Feb 2023 19:22:30 +0100
From:   Sven Peter <sven@...npeter.dev>
To:     Sasha Finkelstein <fnkl.kernel@...il.com>
Cc:     Uwe Kleine-König <u.kleine-koenig@...gutronix.de>,
        thierry.reding@...il.com, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, marcan@...can.st,
        alyssa@...enzweig.io, asahi@...ts.linux.dev,
        linux-arm-kernel@...ts.infradead.org, linux-pwm@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v7 3/5] arm64: dts: apple: t8103: Add PWM controller

Hi,


> 
> On 15. Feb 2023, at 19:19, Sasha Finkelstein <fnkl.kernel@...il.com> wrote:
> 
> On Wed, 15 Feb 2023 at 19:04, Uwe Kleine-König
> <u.kleine-koenig@...gutronix.de> wrote:
>> I'm not the one who will apply this patch, so I cannot say. Having said
>> that, I wonder who will apply. Will this go via the arm tree, or via
>> pwm?
> 
> That is a good question: The pwm driver should probably go via the
> pwm tree, but the device tree changes would be better via asahi-soc.
> That leaves the bindings as the, "no idea which one".
> I wouldn't mind hearing from marcan or Krzysztof as to what their
> thoughts are on how to send it properly.

The usual process is to take the dt-binding changes and the driver through the subsystem tree (I guess pwm in this case) and the changes to the device trees themselves through our asahi-soc and then through Arnd’s soc tree.

Sven