29 lines
905 B
Plaintext
29 lines
905 B
Plaintext
STMicroelectronics STPMIC1 Onkey
|
|
|
|
Required properties:
|
|
|
|
- compatible = "st,stpmic1-onkey";
|
|
- interrupts: interrupt line to use
|
|
- interrupt-names = "onkey-falling", "onkey-rising"
|
|
onkey-falling: happens when onkey is pressed; IT_PONKEY_F of pmic
|
|
onkey-rising: happens when onkey is released; IT_PONKEY_R of pmic
|
|
|
|
Optional properties:
|
|
|
|
- st,onkey-clear-cc-flag: onkey is able power on after an
|
|
over-current shutdown event.
|
|
- st,onkey-pu-inactive: onkey pull up is not active
|
|
- power-off-time-sec: Duration in seconds which the key should be kept
|
|
pressed for device to power off automatically (from 1 to 16 seconds).
|
|
see See Documentation/devicetree/bindings/input/input.yaml
|
|
|
|
Example:
|
|
|
|
onkey {
|
|
compatible = "st,stpmic1-onkey";
|
|
interrupt-parent = <&pmic>;
|
|
interrupts = <IT_PONKEY_F 0>,<IT_PONKEY_R 1>;
|
|
interrupt-names = "onkey-falling", "onkey-rising";
|
|
power-off-time-sec = <10>;
|
|
};
|