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This patch adds an irqchip driver document for the Andestech Internal Vector Interrupt Controller. Signed-off-by: Rick Chen <rick@andestech.com> Signed-off-by: Greentime Hu <greentime@andestech.com> Reviewed-by: Rob Herring <robh@kernel.org> Acked-by: Arnd Bergmann <arnd@arndb.de>
20 lines
623 B
Plaintext
20 lines
623 B
Plaintext
* Andestech Internal Vector Interrupt Controller
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The Internal Vector Interrupt Controller (IVIC) is a basic interrupt controller
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suitable for a simpler SoC platform not requiring a more sophisticated and
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bigger External Vector Interrupt Controller.
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Main node required properties:
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- compatible : should at least contain "andestech,ativic32".
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- interrupt-controller : Identifies the node as an interrupt controller
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- #interrupt-cells: 1 cells and refer to interrupt-controller/interrupts
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Examples:
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intc: interrupt-controller {
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compatible = "andestech,ativic32";
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#interrupt-cells = <1>;
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interrupt-controller;
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};
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