* TPS65086 GPO Controller bindings

Required properties:
 - compatible		: Should be "ti,tps65086-gpio".
 - gpio-controller	: Marks the device node as a GPIO Controller.
 - #gpio-cells		: Should be two. The first cell is the pin number
			    and the second cell is used to specify flags.
			    See ../gpio/gpio.txt for possible values.

Example:

	gpio4: gpio {
		compatible = "ti,tps65086-gpio";
		gpio-controller;
		#gpio-cells = <2>;
	};