Commit 89fca381 authored by Alexandre Torgue's avatar Alexandre Torgue
Browse files

arm64: dts: st: add arm-wdt node for watchdog support on stm32mp251 



Add the node to use the ARM SMC watchdog support. It will
use a dedicated smc-id to configure and kick the watchdog.

Signed-off-by: default avatarLionel Debieve <lionel.debieve@foss.st.com>
Signed-off-by: default avatarAlexandre Torgue <alexandre.torgue@foss.st.com>
parent 74649c98

arch/arm64/boot/dts/st/stm32mp251.dtsi

+6 −0
Original line number Diff line number Diff line
@@ -28,6 +28,12 @@ arm-pmu { 
		interrupt-parent = <&intc>;

	};



	arm_wdt: watchdog {

		compatible = "arm,smc-wdt";

		arm,smc-id = <0xb200005a>;

		status = "disabled";

	};



	clocks {

		ck_flexgen_08: ck-flexgen-08 {

			#clock-cells = <0>;