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| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2014-12-15 20:32:42 -0800 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2014-12-15 20:32:42 -0800 |
| commit | f20c86cd75f1c8c728dafd0218645ff3c5e8545d (patch) | |
| tree | b9100463df79eeafbef87a0bbbaaba4740313120 /Documentation/devicetree/bindings/input/gpio-keys.txt | |
| parent | a1f9a4072655843fc03186acbad65990cc05dd2d (diff) | |
| parent | 1d6a01365fd63fbf7c2709a183e2936728c8efad (diff) | |
| download | lwn-f20c86cd75f1c8c728dafd0218645ff3c5e8545d.tar.gz lwn-f20c86cd75f1c8c728dafd0218645ff3c5e8545d.zip | |
Merge branch 'next' into for-linus
Prepare input updates for 3.19.
Diffstat (limited to 'Documentation/devicetree/bindings/input/gpio-keys.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/input/gpio-keys.txt | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/input/gpio-keys.txt b/Documentation/devicetree/bindings/input/gpio-keys.txt index 5c2c02140a62..a4a38fcf2ed6 100644 --- a/Documentation/devicetree/bindings/input/gpio-keys.txt +++ b/Documentation/devicetree/bindings/input/gpio-keys.txt @@ -10,10 +10,13 @@ Optional properties: Each button (key) is represented as a sub-node of "gpio-keys": Subnode properties: - - gpios: OF device-tree gpio specification. - label: Descriptive name of the key. - linux,code: Keycode to emit. +Required mutual exclusive subnode-properties: + - gpios: OF device-tree gpio specification. + - interrupts: the interrupt line for that input + Optional subnode-properties: - linux,input-type: Specify event type this button/key generates. If not specified defaults to <1> == EV_KEY. @@ -33,4 +36,9 @@ Example nodes: linux,code = <103>; gpios = <&gpio1 0 1>; }; + button@22 { + label = "GPIO Key DOWN"; + linux,code = <108>; + interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>; + }; ... |