[deliverable/linux.git] / Documentation / devicetree / bindings / gpio / fujitsu,mb86s70-gpio.txt

Fujitsu MB86S7x GPIO Controller
-------------------------------

Required properties:
- compatible: Should be "fujitsu,mb86s70-gpio"
- reg: Base address and length of register space
- clocks: Specify the clock
- gpio-controller: Marks the device node as a gpio controller.
- #gpio-cells: Should be <2>. The first cell is the pin number and the
  second cell is used to specify optional parameters:
   - bit 0 specifies polarity (0 for normal, 1 for inverted).

Examples:
	gpio0: gpio@31000000 {
		compatible = "fujitsu,mb86s70-gpio";
		reg = <0 0x31000000 0x10000>;
		gpio-controller;
		#gpio-cells = <2>;
		clocks = <&clk 0 2 1>;
	};
Commit	Line	Data
0da094d8 JB	1	Fujitsu MB86S7x GPIO Controller
	2	-------------------------------
	3
	4	Required properties:
	5	- compatible: Should be "fujitsu,mb86s70-gpio"
	6	- reg: Base address and length of register space
	7	- clocks: Specify the clock
	8	- gpio-controller: Marks the device node as a gpio controller.
	9	- #gpio-cells: Should be <2>. The first cell is the pin number and the
	10	second cell is used to specify optional parameters:
	11	- bit 0 specifies polarity (0 for normal, 1 for inverted).
	12
	13	Examples:
	14	gpio0: gpio@31000000 {
	15	compatible = "fujitsu,mb86s70-gpio";
	16	reg = <0 0x31000000 0x10000>;
	17	gpio-controller;
	18	#gpio-cells = <2>;
	19	clocks = <&clk 0 2 1>;
	20	};