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Documentation / devicetree / bindings / input / gpio-beeper.txt




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Based on kernel version 3.16. Page generated on 2014-08-06 21:37 EST.

1	* GPIO beeper device tree bindings
2	
3	Register a beeper connected to GPIO pin.
4	
5	Required properties:
6	- compatible:	Should be "gpio-beeper".
7	- gpios:	From common gpio binding; gpio connection to beeper enable pin.
8	
9	Example:
10		beeper: beeper {
11			compatible = "gpio-beeper";
12			gpios = <&gpio3 23 GPIO_ACTIVE_HIGH>;
13		};
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