linux-kernel - Re: [PATCH v5 12/12] pinctrl: stm32: add firewall checks before probing the HDP driver

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Message-ID: <CAD++jLm0vj7ODP6xq=YmCbF2WomKSnY7PAMiSL2zQ-DNUdKfYw@mail.gmail.com>
Date: Tue, 27 Jan 2026 10:25:16 +0100
From: Linus Walleij <linusw@...nel.org>
To: Gatien Chevallier <gatien.chevallier@...s.st.com>
Cc: Suzuki K Poulose <suzuki.poulose@....com>, Mike Leach <mike.leach@...aro.org>, 
	James Clark <james.clark@...aro.org>, Rob Herring <robh@...nel.org>, 
	Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>, 
	Mathieu Poirier <mathieu.poirier@...aro.org>, Leo Yan <leo.yan@...ux.dev>, 
	Clément Le Goffic <legoffic.clement@...il.com>, 
	Maxime Coquelin <mcoquelin.stm32@...il.com>, Alexandre Torgue <alexandre.torgue@...s.st.com>, 
	jens.wiklander@...aro.org, coresight@...ts.linaro.org, 
	linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org, 
	linux-kernel@...r.kernel.org, linux-gpio@...r.kernel.org, 
	linux-stm32@...md-mailman.stormreply.com
Subject: Re: [PATCH v5 12/12] pinctrl: stm32: add firewall checks before
 probing the HDP driver

On Fri, Jan 23, 2026 at 11:42 AM Gatien Chevallier
<gatien.chevallier@...s.st.com> wrote:

> Because the HDP peripheral both depends on debug and firewall
> configuration, when CONFIG_STM32_FIREWALL is present, use the
> stm32 firewall framework to be able to check these configuration against
> the relevant controllers.
>
> Signed-off-by: Gatien Chevallier <gatien.chevallier@...s.st.com>

Lean and clean!
Reviewed-by: Linus Walleij <linusw@...nel.org>

Yours,
Linus Walleij