[PATCH v3 09/13] ARM: dts: stm32: add watchdog0 alias on ST stm32mp1xx boards

[Antonio Borneo]

With two watchdogs enabled on ST STM32MP1xx boards, assign the
watchdog0 alias to the watchdog that may have been started by an
earlier boot stage.

This allows userspace to identify and ping the appropriate
watchdog.

Signed-off-by: Antonio Borneo <antonio.borneo@xxxxxxxxxxx>
---
 arch/arm/boot/dts/st/stm32mp135f-dk.dts  | 1 +
 arch/arm/boot/dts/st/stm32mp157f-dk2.dts | 1 +
 2 files changed, 2 insertions(+)

diff --git a/arch/arm/boot/dts/st/stm32mp135f-dk.dts b/arch/arm/boot/dts/st/stm32mp135f-dk.dts
index 2d6c5af7e4816..bd403acb1577f 100644
--- a/arch/arm/boot/dts/st/stm32mp135f-dk.dts
+++ b/arch/arm/boot/dts/st/stm32mp135f-dk.dts
@@ -24,6 +24,7 @@ aliases {
 		serial1 = &usart1;
 		serial2 = &uart8;
 		serial3 = &usart2;
+		watchdog0 = &arm_wdt;
 	};
 
 	chosen {
diff --git a/arch/arm/boot/dts/st/stm32mp157f-dk2.dts b/arch/arm/boot/dts/st/stm32mp157f-dk2.dts
index 8fa61e54d0261..02697c41a2f6c 100644
--- a/arch/arm/boot/dts/st/stm32mp157f-dk2.dts
+++ b/arch/arm/boot/dts/st/stm32mp157f-dk2.dts
@@ -20,6 +20,7 @@ / {
 	aliases {
 		ethernet0 = &ethernet0;
 		serial3 = &usart2;
+		watchdog0 = &arm_wdt;
 	};
 
 	chosen {
-- 
2.34.1