[PATCH 1/3] gpio: stm32-gpio: prevent the use of the secure protected pins

[Patrick DELAUNAY]

Hi,

On 2/5/26 09:07, Patrice Chotard wrote:
> From: Fabien Dessenne <fabien.dessenne at foss.st.com>
>
> The hardware denies any access from the U-Boot non-secure world to the
> secure-protected pins. Hence, prevent any driver to request such a pin.
>
> Signed-off-by: Fabien Dessenne <fabien.dessenne at foss.st.com>
> Signed-off-by: Patrice Chotard <patrice.chotard at foss.st.com>
> ---
>   drivers/gpio/stm32_gpio.c      | 25 +++++++++++++++++++++++++
>   drivers/gpio/stm32_gpio_priv.h |  5 +++++
>   2 files changed, 30 insertions(+)
>


Reviewed-by: Patrick Delaunay <patrick.delaunay at foss.st.com>

Thanks
Patrick