1Allwinner Sunxi Interrupt Controller
2
3Required properties:
4
5- compatible : should be "allwinner,sun4i-a10-ic"
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
11Example:
12
13intc: interrupt-controller {
14	compatible = "allwinner,sun4i-a10-ic";
15	reg = <0x01c20400 0x400>;
16	interrupt-controller;
17	#interrupt-cells = <1>;
18};
19