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| author | Matt Ranostay <mranostay@gmail.com> | 2014-11-01 04:02:08 +0100 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2014-11-02 08:09:11 +0100 |
| commit | 6bdd2fd1ed6f66597f3cff75c1bb1569beec2fc9 (patch) | |
| tree | 2f7bb73033c425f4762292f1cc0dcc67d8e155ea /Documentation/devicetree | |
| parent | Input: cap11xx - add support for various cap11xx devices (diff) | |
| download | linux-6bdd2fd1ed6f66597f3cff75c1bb1569beec2fc9.tar.xz linux-6bdd2fd1ed6f66597f3cff75c1bb1569beec2fc9.zip | |
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')
| -rw-r--r-- | Documentation/devicetree/bindings/input/cap11xx.txt | 4 |
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 |