1Amazon's Annapurna Labs Fabric Interrupt Controller
2
3Required properties:
4
5- compatible: should be "amazon,al-fic"
6- reg: physical base address and size of the registers
7- interrupt-controller: identifies the node as an interrupt controller
8- #interrupt-cells: must be 2.
9  First cell defines the index of the interrupt within the controller.
10  Second cell is used to specify the trigger type and must be one of the
11  following:
12    - bits[3:0] trigger type and level flags
13	1 = low-to-high edge triggered
14	4 = active high level-sensitive
15- interrupt-parent: specifies the parent interrupt controller.
16- interrupts: describes which input line in the interrupt parent, this
17  fic's output is connected to. This field property depends on the parent's
18  binding
19
20Example:
21
22amazon_fic: interrupt-controller@0xfd8a8500 {
23	compatible = "amazon,al-fic";
24	interrupt-controller;
25	#interrupt-cells = <2>;
26	reg = <0x0 0xfd8a8500 0x0 0x1000>;
27	interrupt-parent = <&gic>;
28	interrupts = <GIC_SPI 0x0 IRQ_TYPE_LEVEL_HIGH>;
29};
30