Commit 3bdd7f74 authored by Jiaxun Yang's avatar Jiaxun Yang Committed by Marc Zyngier

dt-bindings: interrupt-controller: loongson ls1x intc

Dt-bindings doc about Loongson-1 interrupt controller.
Reviewed-by: default avatarRob Herring <robh@kernel.org>
Signed-off-by: default avatarJiaxun Yang <jiaxun.yang@flygoat.com>
Signed-off-by: default avatarMarc Zyngier <marc.zyngier@arm.com>
parent 9e543e22
Loongson ls1x Interrupt Controller
Required properties:
- compatible : should be "loongson,ls1x-intc". Valid strings are:
- reg : Specifies base physical address and size of the registers.
- interrupt-controller : Identifies the node as an interrupt controller
- #interrupt-cells : Specifies the number of cells needed to encode an
interrupt source. The value shall be 2.
- interrupts : Specifies the CPU interrupt the controller is connected to.
Example:
intc: interrupt-controller@1fd01040 {
compatible = "loongson,ls1x-intc";
reg = <0x1fd01040 0x18>;
interrupt-controller;
#interrupt-cells = <2>;
interrupt-parent = <&cpu_intc>;
interrupts = <2>;
};
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