diff options
| author | Moritz Fischer <mdf@kernel.org> | 2018-02-22 15:17:13 -0800 |
|---|---|---|
| committer | Sebastian Reichel <sre@kernel.org> | 2018-03-09 17:14:32 +0100 |
| commit | 88f598725f42c8ad8c6c01c82bd3d667c250e1de (patch) | |
| tree | da56ccf7084e4ccd7fc8af9a572fbb53d6cb08f0 /Documentation/devicetree/bindings | |
| parent | 3f5faf3a0667ea39faf7152c5bdd4befb9e483a8 (diff) | |
dt-bindings: power: reset: gpio-poweroff: Add 'timeout-ms' property
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>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
Diffstat (limited to 'Documentation/devicetree/bindings')
| -rw-r--r-- | Documentation/devicetree/bindings/power/reset/gpio-poweroff.txt | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/power/reset/gpio-poweroff.txt b/Documentation/devicetree/bindings/power/reset/gpio-poweroff.txt index e62d53d844cc..6d8980c18c34 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>; }; |