diff options
| author | Fabien Dessenne <[email protected]> | 2026-02-05 09:07:50 +0100 |
|---|---|---|
| committer | Patrice Chotard <[email protected]> | 2026-02-24 14:09:45 +0100 |
| commit | 04dcaadd4392d8b7498e6e80a977e0cd67074558 (patch) | |
| tree | 1981a701c007b2d127198c10022ac361ce3f9e61 /include/linux | |
| parent | 7accb716c10c231e3785b47d02929919b3c5cd86 (diff) | |
pinctrl: pinctrl_stm32: prevent the use of the secure protected pins
The hardware denies any access from the U-Boot non-secure world to the
secure-protected pins. Hence, prevent any driver to configure such a pin.
Identify the secure pins with "NO ACCESS" through the 'pinmux status -a'
command.
Use a driver data structure to identify which hardware versions support
this feature.
Signed-off-by: Fabien Dessenne <[email protected]>
Signed-off-by: Patrice Chotard <[email protected]>
Reviewed-by: Patrick Delaunay <[email protected]>
Diffstat (limited to 'include/linux')
0 files changed, 0 insertions, 0 deletions