[PATCH v2 3/4] ARM: dts: stm32: enable the ARM SMC watchdog node in stm32mp135f-dk

[Gatien Chevallier]

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@xxxxxxxxxxx>
---
 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 9764a6bfa5b4..f894ee35b3db 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 {
 	};
 };
 
+&arm_wdt {
+	timeout-sec = <32>;
+	status = "okay";
+};
+
 &crc1 {
 	status = "okay";
 };

-- 
2.43.0