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dt-bindings: watchdog: stm32-iwdg: Document interrupt and wakeup properties

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The watchdog IP can generate pre-timeout interrupt and can be used as
a wake up source. Document both properties.

Signed-off-by: Marek Vasut <marex@denx.de>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240705115052.116705-1-marex@denx.de
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
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Marek Vasut 2024-07-05 13:50:31 +02:00 committed by Wim Van Sebroeck
parent 3a0caeca05
commit 6c8def1e8e
1 changed files with 6 additions and 0 deletions
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Documentation/devicetree/bindings/watchdog/st,stm32-iwdg.yaml
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@ -36,6 +36,12 @@ properties:
minItems: 1 minItems: 1
maxItems: 2 maxItems: 2
interrupts:
maxItems: 1
description: Pre-timeout interrupt from the watchdog.
wakeup-source: true
required: required:
- compatible - compatible
- reg - reg