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ARM: dts: stm32: enable the ARM SMC watchdog node in stm32mp135f-dk

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On the stm32mp135f-dk board, the IWDG1 is secured and used to monitor
the cortex-A7. Use the ARM SMC watchdog to communicate with it.

Signed-off-by: Gatien Chevallier <gatien.chevallier@foss.st.com>
Link: https://lore.kernel.org/r/20251031-iwdg1-v2-3-2dc6e0116725@foss.st.com
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
This commit is contained in:
Gatien Chevallier
2025-10-31 11:00:42 +01:00
committed by Alexandre Torgue
parent 5512618b58
commit 5da23908a3
1 changed files with 5 additions and 0 deletions
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5
arch/arm/boot/dts/st/stm32mp135f-dk.dts
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@@ -161,6 +161,11 @@
};
};
&arm_wdt {
timeout-sec = <32>;
status = "okay";
};
&crc1 {
status = "okay";
};