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Use the ARM SMC watchdog to communicate with it. Signed-off-by: Gatien Chevallier --- arch/arm/boot/dts/st/stm32mp135f-dk.dts | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm/boot/dts/st/stm32mp135f-dk.dts b/arch/arm/boot/dts/st= /stm32mp135f-dk.dts index 9764a6bfa5b428c8524a5902c10b7807dda46b3d..f894ee35b3db2c915896cdf47a7= a197951e0e21a 100644 --- a/arch/arm/boot/dts/st/stm32mp135f-dk.dts +++ b/arch/arm/boot/dts/st/stm32mp135f-dk.dts @@ -161,6 +161,11 @@ channel@12 { }; }; =20 +&arm_wdt { + timeout-sec =3D <32>; + status =3D "okay"; +}; + &crc1 { status =3D "okay"; }; --=20 2.25.1