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author | Sascha Hauer <s.hauer@pengutronix.de> | 2020-06-23 12:14:59 +0200 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2020-07-05 20:49:06 +0200 |
commit | abef60363d8ecac66e45853f328afa8eeb9e00fd (patch) | |
tree | c7d6f1dcf0ef5154b9182da86f1acad048cb7da1 /dts/Bindings/input/gpio-keys.txt | |
parent | e307bc559a2830b7f695150212ea1b26cdca69fb (diff) | |
download | barebox-abef60363d8ecac66e45853f328afa8eeb9e00fd.tar.gz barebox-abef60363d8ecac66e45853f328afa8eeb9e00fd.tar.xz |
dts: update to v5.8-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 | 58 |
1 files changed, 0 insertions, 58 deletions
diff --git a/dts/Bindings/input/gpio-keys.txt b/dts/Bindings/input/gpio-keys.txt deleted file mode 100644 index 7cccc49b6b..0000000000 --- a/dts/Bindings/input/gpio-keys.txt +++ /dev/null @@ -1,58 +0,0 @@ -Device-Tree bindings for input/keyboard/gpio_keys.c keyboard driver - -Required properties: - - compatible = "gpio-keys"; - -Optional properties: - - autorepeat: Boolean, Enable auto repeat feature of Linux input - subsystem. - - label: String, name of the input device. - -Each button (key) is represented as a sub-node of "gpio-keys": -Subnode properties: - - - gpios: OF device-tree gpio specification. - - interrupts: the interrupt line for that input. - - label: Descriptive name of the key. - - linux,code: Keycode to emit. - -Note that either "interrupts" or "gpios" properties can be omitted, but not -both at the same time. Specifying both properties is allowed. - -Optional subnode-properties: - - linux,input-type: Specify event type this button/key generates. - If not specified defaults to <1> == EV_KEY. - - debounce-interval: Debouncing interval time in milliseconds. - If not specified defaults to 5. - - wakeup-source: Boolean, button can wake-up the system. - (Legacy property supported: "gpio-key,wakeup") - - wakeup-event-action: Specifies whether the key should wake the - system when asserted, when deasserted, or both. This property is - only valid for keys that wake up the system (e.g., when the - "wakeup-source" property is also provided). - Supported values are defined in linux-event-codes.h: - EV_ACT_ASSERTED - asserted - EV_ACT_DEASSERTED - deasserted - EV_ACT_ANY - both asserted and deasserted - - linux,can-disable: Boolean, indicates that button is connected - to dedicated (not shared) interrupt which can be disabled to - suppress events from the button. - -Example nodes: - - gpio-keys { - compatible = "gpio-keys"; - autorepeat; - - up { - label = "GPIO Key UP"; - linux,code = <103>; - gpios = <&gpio1 0 1>; - }; - - down { - label = "GPIO Key DOWN"; - linux,code = <108>; - interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>; - }; - ... |