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Documentation / devicetree / bindings / gpio / gpio-vt8500.txt




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Based on kernel version 3.9. Page generated on 2013-05-02 22:58 EST.

1	VIA/Wondermedia VT8500 GPIO Controller
2	-----------------------------------------------------
3	
4	Required properties:
5	- compatible : "via,vt8500-gpio", "wm,wm8505-gpio"
6		or "wm,wm8650-gpio" depending on your SoC
7	- reg : Should contain 1 register range (address and length)
8	- #gpio-cells : should be <3>.
9		1) bank
10		2) pin number
11		3) flags - should be 0
12	
13	Example:
14	
15		gpio: gpio-controller@d8110000 {
16			compatible = "via,vt8500-gpio";
17			gpio-controller;
18			reg = <0xd8110000 0x10000>;
19			#gpio-cells = <3>;
20		};
21	
22		vibrate {
23			gpios = <&gpio 0 1 0>; /* Bank 0, Pin 1, No flags */
24		};
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