kernel/Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt

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2024-07-22 17:22:30 +08:00
Android Goldfish PIC
Android Goldfish programmable interrupt device used by Android
emulator.
Required properties:
- compatible : should contain "google,goldfish-pic"
- reg : <registers mapping>
- interrupts : <interrupt mapping>
Example for mips when used in cascade mode:
cpuintc {
#interrupt-cells = <0x1>;
#address-cells = <0>;
interrupt-controller;
compatible = "mti,cpu-interrupt-controller";
};
interrupt-controller@1f000000 {
compatible = "google,goldfish-pic";
reg = <0x1f000000 0x1000>;
interrupt-controller;
#interrupt-cells = <0x1>;
interrupt-parent = <&cpuintc>;
interrupts = <0x2>;
};