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Commit ba7cbe51 authored by Greentime Hu's avatar Greentime Hu
Browse files

dt-bindings: interrupt-controller: Andestech Internal Vector Interrupt Controller 



This patch adds an irqchip driver document for the Andestech Internal Vector
Interrupt Controller.

Signed-off-by: default avatarRick Chen <rick@andestech.com>
Signed-off-by: default avatarGreentime Hu <greentime@andestech.com>
Reviewed-by: default avatarRob Herring <robh@kernel.org>
Acked-by: default avatarArnd Bergmann <arnd@arndb.de>
parent 68d87861

Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt

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* Andestech Internal Vector Interrupt Controller



The Internal Vector Interrupt Controller (IVIC) is a basic interrupt controller

suitable for a simpler SoC platform not requiring a more sophisticated and

bigger External Vector Interrupt Controller.





Main node required properties:



- compatible : should at least contain  "andestech,ativic32".

- interrupt-controller : Identifies the node as an interrupt controller

- #interrupt-cells: 1 cells and refer to interrupt-controller/interrupts



Examples:

	intc: interrupt-controller {

		compatible = "andestech,ativic32";

		#interrupt-cells = <1>;

		interrupt-controller;

	};