Diffstat (limited to 'Documentation/devicetree/bindings/gpio/gpio-omap.txt')
1 files changed, 5 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/gpio/gpio-omap.txt b/Documentation/devicetree/bindings/gpio/gpio-omap.txt
index bff51a2fee1e..1b524c0c79fe 100644
@@ -20,8 +20,11 @@ Required properties:
8 = active low level-sensitive.
OMAP specific properties:
-- ti,hwmods: Name of the hwmod associated to the GPIO:
- "gpio<X>", <X> being the 1-based instance number from the HW spec
+- ti,hwmods: Name of the hwmod associated to the GPIO:
+ "gpio<X>", <X> being the 1-based instance number
+ from the HW spec.
+- ti,gpio-always-on: Indicates if a GPIO bank is always powered and
+ so will never lose its logic state.