path: root/Documentation/devicetree/bindings/input
diff options
authorMatt Ranostay <mranostay@gmail.com>2014-10-31 20:02:08 -0700
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2014-11-02 00:09:11 -0700
commit6bdd2fd1ed6f66597f3cff75c1bb1569beec2fc9 (patch)
tree2f7bb73033c425f4762292f1cc0dcc67d8e155ea /Documentation/devicetree/bindings/input
parent7609a5e973c43a647c4e40184fc8404311fdb97c (diff)
Input: cap11xx - support for irq-active-high option
Some applications need to use the irq-active-high push-pull option. This allows it be enabled in the device tree child node. Signed-off-by: Matt Ranostay <mranostay@gmail.com> Reviewed-by: Daniel Mack <daniel@zonque.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'Documentation/devicetree/bindings/input')
1 files changed, 4 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/input/cap11xx.txt b/Documentation/devicetree/bindings/input/cap11xx.txt
index 61d20d8d97e2..7d0a3009771b 100644
--- a/Documentation/devicetree/bindings/input/cap11xx.txt
+++ b/Documentation/devicetree/bindings/input/cap11xx.txt
@@ -28,6 +28,10 @@ Optional properties:
Valid values are 1, 2, 4, and 8.
By default, a gain of 1 is set.
+ microchip,irq-active-high: By default the interrupt pin is active low
+ open drain. This property allows using the active
+ high push-pull output.
linux,keycodes: Specifies an array of numeric keycode values to
be used for the channels. If this property is
omitted, KEY_A, KEY_B, etc are used as

Privacy Policy