From 6c8def1e8ef124975c815c798ab10af0e62df710 Mon Sep 17 00:00:00 2001 From: Marek Vasut Date: Fri, 5 Jul 2024 13:50:31 +0200 Subject: [PATCH] dt-bindings: watchdog: stm32-iwdg: Document interrupt and wakeup properties 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 Acked-by: Krzysztof Kozlowski Link: https://lore.kernel.org/r/20240705115052.116705-1-marex@denx.de Signed-off-by: Wim Van Sebroeck --- .../devicetree/bindings/watchdog/st,stm32-iwdg.yaml | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/Documentation/devicetree/bindings/watchdog/st,stm32-iwdg.yaml b/Documentation/devicetree/bindings/watchdog/st,stm32-iwdg.yaml index 6b13bfc11e11..86bd39d50850 100644 --- a/Documentation/devicetree/bindings/watchdog/st,stm32-iwdg.yaml +++ b/Documentation/devicetree/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 -- 2.25.1