1Mediatek 65xx/81xx sysirq
2
3Mediatek SOCs sysirq support controllable irq inverter for each GIC SPI
4interrupt.
5
6Required properties:
7- compatible: should be one of:
8	"mediatek,mt8173-sysirq"
9	"mediatek,mt8135-sysirq"
10	"mediatek,mt8127-sysirq"
11	"mediatek,mt6592-sysirq"
12	"mediatek,mt6589-sysirq"
13	"mediatek,mt6582-sysirq"
14	"mediatek,mt6577-sysirq"
15- interrupt-controller : Identifies the node as an interrupt controller
16- #interrupt-cells : Use the same format as specified by GIC in
17  Documentation/devicetree/bindings/arm/gic.txt
18- interrupt-parent: phandle of irq parent for sysirq. The parent must
19  use the same interrupt-cells format as GIC.
20- reg: Physical base address of the intpol registers and length of memory
21  mapped region.
22
23Example:
24	sysirq: interrupt-controller@10200100 {
25		compatible = "mediatek,mt6589-sysirq", "mediatek,mt6577-sysirq";
26		interrupt-controller;
27		#interrupt-cells = <3>;
28		interrupt-parent = <&gic>;
29		reg = <0 0x10200100 0 0x1c>;
30	};
31