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 };