GNU Linux-libre 4.19.264-gnu1
[releases.git] / Documentation / devicetree / bindings / interrupt-controller / google,goldfish-pic.txt
1 Android Goldfish PIC
2
3 Android Goldfish programmable interrupt device used by Android
4 emulator.
5
6 Required properties:
7
8 - compatible : should contain "google,goldfish-pic"
9 - reg        : <registers mapping>
10 - interrupts : <interrupt mapping>
11
12 Example for mips when used in cascade mode:
13
14         cpuintc {
15                 #interrupt-cells = <0x1>;
16                 #address-cells = <0>;
17                 interrupt-controller;
18                 compatible = "mti,cpu-interrupt-controller";
19         };
20
21         interrupt-controller@1f000000 {
22                 compatible = "google,goldfish-pic";
23                 reg = <0x1f000000 0x1000>;
24
25                 interrupt-controller;
26                 #interrupt-cells = <0x1>;
27
28                 interrupt-parent = <&cpuintc>;
29                 interrupts = <0x2>;
30         };