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Commit f59098c3 authored by Linus Walleij's avatar Linus Walleij Committed by Marc Zyngier
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irqchip: DT bindings for Cortina Gemini irqchip 



This adds device tree bindings for the Cortina Gemini interrupt
controller. They are pretty standard.

Cc: Janos Laube <janos.dev@gmail.com>
Cc: Paulius Zaleckas <paulius.zaleckas@gmail.com>
Cc: Hans Ulli Kroll <ulli.kroll@googlemail.com>
Cc: Florian Fainelli <f.fainelli@gmail.com>
Cc: devicetree@vger.kernel.org
Acked-by: default avatarRob Herring <robh@kernel.org>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: default avatarMarc Zyngier <marc.zyngier@arm.com>
parent e3c484b1

Documentation/devicetree/bindings/interrupt-controller/cortina,gemini-interrupt-controller.txt

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* Cortina Systems Gemini interrupt controller



This interrupt controller is found on the Gemini SoCs.



Required properties:

- compatible: must be "cortina,gemini-interrupt-controller"

- reg: The register bank for the interrupt controller.

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

- #interrupt-cells: The number of cells to define the interrupts.

  Must be 2 as the controller can specify level or rising edge

  IRQs. The bindings follows the standard binding for controllers

  with two cells specified in

  interrupt-controller/interrupts.txt



Example:



interrupt-controller@48000000 {

	compatible = "cortina,gemini-interrupt-controller";

	reg = <0x48000000 0x1000>;

	interrupt-controller;

	#interrupt-cells = <2>;

};