[PATCH 10/13] ARM: stm32: remove stm32f4/f7/h7 MCU support

[Linus Walleij]

On Tue, Sep 8, 2026 at 5:30 PM Arnd Bergmann <arnd at kernel.org> wrote:

> From: Arnd Bergmann <arnd at arndb.de>
>
> The stm32 platform started out as a Cortex-M based microcontoller
> platform in 2007, with a few of the older products gaining Linux kernel
> support in 2016. These days, the only relevant chips for Linux are the
> stm32mp1 (Cortex-A7) and stm32mp2 (Cortex-A35) product lines, with the
> microcontrollers running smaller RTOSs on new products.
>
> The microcontrollers were marked as deprecated in the linux-7.3LTS
> release, which will remain supported for a few more years and
> is expected to be sufficient for any of the remaining original users.
>
> Remove the MCU support now, leaving only the stm32mp SoCs in the platform.
>
> Cc: Maxime Coquelin <mcoquelin.stm32 at gmail.com>
> Cc: Alexandre Torgue <alexandre.torgue at foss.st.com>
> Cc: Rob Herring <robh at kernel.org>
> Cc: Krzysztof Kozlowski <krzk+dt at kernel.org>
> Cc: Conor Dooley <conor+dt at kernel.org>
> Cc: Christophe Parant <c.parant at phytec.fr>
> Cc: Benjamin Gaignard <benjamin.gaignard at collabora.com>
> Cc: Dario Binacchi <dario.binacchi at amarulasolutions.com>
> Cc: devicetree at vger.kernel.org
> Cc: linux-stm32 at st-md-mailman.stormreply.com
> Signed-off-by: Arnd Bergmann <arnd at arndb.de>

Acked-by: Linus Walleij <linusw at kernel.org>

Yours,
Linus Walleij