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-rw-r--r--dts/upstream/Bindings/watchdog/st,stm32-iwdg.yaml6
1 files changed, 6 insertions, 0 deletions
diff --git a/dts/upstream/Bindings/watchdog/st,stm32-iwdg.yaml b/dts/upstream/Bindings/watchdog/st,stm32-iwdg.yaml
index 6b13bfc11e1..86bd39d5085 100644
--- a/dts/upstream/Bindings/watchdog/st,stm32-iwdg.yaml
+++ b/dts/upstream/Bindings/watchdog/st,stm32-iwdg.yaml
@@ -36,6 +36,12 @@ properties:
minItems: 1
maxItems: 2
+ interrupts:
+ maxItems: 1
+ description: Pre-timeout interrupt from the watchdog.
+
+ wakeup-source: true
+
required:
- compatible
- reg