[deliverable/linux.git] / Documentation / devicetree / bindings / interrupt-controller / allwinner,sun4i-ic.txt

Allwinner Sunxi Interrupt Controller

Required properties:

- compatible : should be "allwinner,sun4i-a10-ic"
- reg : Specifies base physical address and size of the registers.
- interrupt-controller : Identifies the node as an interrupt controller
- #interrupt-cells : Specifies the number of cells needed to encode an
  interrupt source. The value shall be 1.

Example:

intc: interrupt-controller {
	compatible = "allwinner,sun4i-a10-ic";
	reg = <0x01c20400 0x400>;
	interrupt-controller;
	#interrupt-cells = <1>;
};
Commit	Line	Data
afd24e14 MR	1	Allwinner Sunxi Interrupt Controller
	2
	3	Required properties:
	4
a7e8b4b5	5	- compatible : should be "allwinner,sun4i-a10-ic"
afd24e14 MR	6	- reg : Specifies base physical address and size of the registers.
	7	- interrupt-controller : Identifies the node as an interrupt controller
	8	- #interrupt-cells : Specifies the number of cells needed to encode an
	9	interrupt source. The value shall be 1.
	10
afd24e14 MR	11	Example:
	12
	13	intc: interrupt-controller {
a7e8b4b5	14	compatible = "allwinner,sun4i-a10-ic";
afd24e14 MR	15	reg = <0x01c20400 0x400>;
afd24e14 MR	16	interrupt-controller;
a3b7a0c8	17	#interrupt-cells = <1>;
afd24e14	18	};