linux-kernel - Re: [PATCH v3 8/9] ARM: dts: stm32: add alternate pinmux for HDP pin and add HDP pinctrl node

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Message-ID: <CACRpkdaXY1=v_HY9-PDZ=HYwJrP7P8ncZoCDm1da=vxoEazD4Q@mail.gmail.com>
Date: Thu, 5 Jun 2025 14:57:11 +0200
From: Linus Walleij <linus.walleij@...aro.org>
To: Clément Le Goffic <clement.legoffic@...s.st.com>
Cc: Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
	Conor Dooley <conor+dt@...nel.org>, Maxime Coquelin <mcoquelin.stm32@...il.com>, 
	Alexandre Torgue <alexandre.torgue@...s.st.com>, Bartosz Golaszewski <brgl@...ev.pl>, 
	linux-kernel@...r.kernel.org, linux-gpio@...r.kernel.org, 
	devicetree@...r.kernel.org, linux-stm32@...md-mailman.stormreply.com, 
	linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH v3 8/9] ARM: dts: stm32: add alternate pinmux for HDP pin
 and add HDP pinctrl node

On Fri, May 23, 2025 at 2:40 PM Clément Le Goffic
<clement.legoffic@...s.st.com> wrote:

> Introduce hdp node to output a user defined value on port hdp2.
> Add pinctrl nodes to be able to output this signal on one SoC pin.
>
> Signed-off-by: Clément Le Goffic <clement.legoffic@...s.st.com>

That's nice, this is exactly how pin control is supposed to be
used!
Reviewed-by: Linus Walleij <linus.walleij@...aro.org>

Yours,
Linus Walleij