diff options
| author | Valentin Caron <[email protected]> | 2024-07-08 17:34:33 +0200 |
|---|---|---|
| committer | Alexandre Belloni <[email protected]> | 2024-07-10 17:15:32 +0200 |
| commit | 1746a61a0248f93fee11b9ab44c71720d45d713b (patch) | |
| tree | 3987f2c1d2e9688af2a9578f7159a874626d40a6 /lib/test_fortify/write_overflow-strncpy-src.c | |
| parent | a47d377e22c4a896a87a18db33f26cc6d5cc9771 (diff) | |
dt-bindings: rtc: stm32: introduce new st,stm32mp25-rtc compatible
Introduce new st,stm32mp25-rtc compatible. It is based on st,stm32mp1-rtc.
Difference is that stm32mp25 soc implements a triple protection on RTC
registers:
- Secure bit based protection
- Privileged context based protection
- Compartment ID filtering based protection
This driver will now check theses configurations before probing to avoid
exceptions and fake reads on register.
Link: https://www.st.com/resource/en/reference_manual/rm0457-stm32mp25xx-advanced-armbased-3264bit-mpus-stmicroelectronics.pdf#page=4081
Signed-off-by: Valentin Caron <[email protected]>
Reviewed-by: Rob Herring (Arm) <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Alexandre Belloni <[email protected]>
Diffstat (limited to 'lib/test_fortify/write_overflow-strncpy-src.c')
0 files changed, 0 insertions, 0 deletions