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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2015-02-09 08:45:25 +0100 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2015-02-11 09:50:08 +0100 |
| commit | ab001302c8e1718110bb8839c270d2caa817b214 (patch) | |
| tree | f5ab4feb5242e548917c3536b8510080df9a4e8f /dts/Bindings/input/gpio-keys.txt | |
| parent | c937ef5d34ede89ae382cfe6d98ba366859a65af (diff) | |
| download | barebox-ab001302c8e1718110bb8839c270d2caa817b214.tar.gz barebox-ab001302c8e1718110bb8839c270d2caa817b214.tar.xz | |
dts: update to v3.19-rc1
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/Bindings/input/gpio-keys.txt')
| -rw-r--r-- | dts/Bindings/input/gpio-keys.txt | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/dts/Bindings/input/gpio-keys.txt b/dts/Bindings/input/gpio-keys.txt index 5c2c02140a..a4a38fcf2e 100644 --- a/dts/Bindings/input/gpio-keys.txt +++ b/dts/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>; + }; ... |