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Documentation / devicetree / bindings / video / backlight / gpio-backlight.txt


Based on kernel version 4.3. Page generated on 2015-11-02 12:47 EST.

1	gpio-backlight bindings
2	
3	Required properties:
4	  - compatible: "gpio-backlight"
5	  - gpios: describes the gpio that is used for enabling/disabling the backlight.
6	    refer to bindings/gpio/gpio.txt for more details.
7	
8	Optional properties:
9	  - default-on: enable the backlight at boot.
10	
11	Example:
12		backlight {
13			compatible = "gpio-backlight";
14			gpios = <&gpio3 4 GPIO_ACTIVE_HIGH>;
15			default-on;
16		};
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