summaryrefslogtreecommitdiff
path: root/Documentation/devicetree/bindings/input/gpio-beeper.txt
blob: a5086e37fce6522db73b50567904d64f9307573a (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
* GPIO beeper device tree bindings

Register a beeper connected to GPIO pin.

Required properties:
- compatible:	Should be "gpio-beeper".
- gpios:	From common gpio binding; gpio connection to beeper enable pin.

Example:
	beeper: beeper {
		compatible = "gpio-beeper";
		gpios = <&gpio3 23 GPIO_ACTIVE_HIGH>;
	};