Secure ARM watchdog is used on stm32mp25 relying on SMC to configureSeries applied on stm32-next.
and kick the watchdog. It is set to 32 seconds on stm32mp257f-ev1
board.
Regards
Alex
Alexandre Torgue (2):
arm64: dts: st: add arm-wdt node for watchdog support on stm32mp251
arm64: dts: st: enable secure arm-wdt watchdog on stm32mp257f-ev1
arch/arm64/boot/dts/st/stm32mp251.dtsi | 6 ++++++
arch/arm64/boot/dts/st/stm32mp257f-ev1.dts | 5 +++++
2 files changed, 11 insertions(+)