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Add documentation for DT binding of Goldfish PIC driver. The compatible string used by OS for binding the driver is "google,goldfish-pic". Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Miodrag Dinic <miodrag.dinic@mips.com> Signed-off-by: Goran Ferenc <goran.ferenc@mips.com> Signed-off-by: Aleksandar Markovic <aleksandar.markovic@mips.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
31 lines
806 B
Plaintext
31 lines
806 B
Plaintext
Android Goldfish PIC
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Android Goldfish programmable interrupt device used by Android
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emulator.
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Required properties:
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- compatible : should contain "google,goldfish-pic"
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- reg : <registers mapping>
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- interrupts : <interrupt mapping>
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Example for mips when used in cascade mode:
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cpuintc {
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#interrupt-cells = <0x1>;
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#address-cells = <0>;
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interrupt-controller;
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compatible = "mti,cpu-interrupt-controller";
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};
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interrupt-controller@1f000000 {
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compatible = "google,goldfish-pic";
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reg = <0x1f000000 0x1000>;
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interrupt-controller;
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#interrupt-cells = <0x1>;
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interrupt-parent = <&cpuintc>;
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interrupts = <0x2>;
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};
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