From: Moritz Fischer <m...@kernel.org>
Add 'timeout' property to support boards where the 3s timeout that the
current driver defaults to is too short.
Signed-off-by: Moritz Fischer <m...@kernel.org>
---
Documentation/devicetree/bindings/power/reset/gpio-poweroff.txt | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/Documentation/devicetree/bindings/power/reset/gpio-poweroff.txt
b/Documentation/devicetree/bindings/power/reset/gpio-poweroff.txt
index e62d53d844cc..c2459c7d45d5 100644
--- a/Documentation/devicetree/bindings/power/reset/gpio-poweroff.txt
+++ b/Documentation/devicetree/bindings/power/reset/gpio-poweroff.txt
@@ -27,6 +27,8 @@ 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: Time to wait before asserting a WARN_ON(1). If nothing is
+ specified, 3000 ms is used.
Examples:
@@ -34,3 +36,9 @@ gpio-poweroff {
compatible = "gpio-poweroff";
gpios = <&gpio 4 0>;
};
+
+gpio-poweroff {
+ compatible = "gpio-poweroff";
+ gpios = <&gpio 4 0>;
+ timeout = <3000>;
+};
--
2.16.1
