[PATCH v2 1/2] dt-bindings: power: reset: gpio-poweroff: Add 'timeout_ms' property
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STALE3150d
From: Moritz Fischer <mdf@kernel.org>
Date: 2018-02-19 23:04:33
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Subsystem:
open firmware and flattened device tree bindings, system reset/shutdown drivers, the rest · Maintainers:
Rob Herring, Krzysztof Kozlowski, Conor Dooley, Sebastian Reichel, Linus Torvalds
Add 'timeout_ms' property to support boards where the 3s timeout that the current driver defaults to is too short. Signed-off-by: Moritz Fischer <mdf@kernel.org> --- Changes from v1: - Addressed Rob's feedback (timeout -> timeout_ms) - Added to old example rather than creating separate one --- Documentation/devicetree/bindings/power/reset/gpio-poweroff.txt | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/Documentation/devicetree/bindings/power/reset/gpio-poweroff.txt b/Documentation/devicetree/bindings/power/reset/gpio-poweroff.txt
index e62d53d844cc..3f557b344dc4 100644
--- a/Documentation/devicetree/bindings/power/reset/gpio-poweroff.txt
+++ b/Documentation/devicetree/bindings/power/reset/gpio-poweroff.txt@@ -27,10 +27,13 @@ Optional properties: it to an output when the power-off handler is called. If this optional property is not specified, the GPIO is initialized as an output in its inactive state. +- timeout_ms: Time to wait before asserting a WARN_ON(1). If nothing is + specified, 3000 ms is used. Examples: gpio-poweroff { compatible = "gpio-poweroff"; gpios = <&gpio 4 0>; + timeout_ms = <3000>; };
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2.16.1