[PATCH V6 2/2] doc: mtk-wdt: support pre-timeout when the bark irq is available
From: Wang Qing <hidden>
Date: 2021-04-22 02:46:20
Also in:
linux-devicetree, linux-mediatek, linux-watchdog, lkml
Subsystem:
open firmware and flattened device tree bindings, the rest, watchdog device drivers · Maintainers:
Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds, Wim Van Sebroeck, Guenter Roeck
Add description of pre-timeout in mtk-wdt. Signed-off-by: Wang Qing <redacted> --- Documentation/devicetree/bindings/watchdog/mtk-wdt.txt | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/Documentation/devicetree/bindings/watchdog/mtk-wdt.txt b/Documentation/devicetree/bindings/watchdog/mtk-wdt.txt
index e36ba60..ae57d6c
--- a/Documentation/devicetree/bindings/watchdog/mtk-wdt.txt
+++ b/Documentation/devicetree/bindings/watchdog/mtk-wdt.txt@@ -1,5 +1,8 @@ Mediatek SoCs Watchdog timer +The watchdog supports a pre-timeout interrupt that fires timeout-sec/2 +before the expiry. + Required properties: - compatible should contain:
--
2.7.4
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