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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/interrupt-controller/loongson,ls1x-intc.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Loongson-1 Interrupt Controller
maintainers:
- Keguang Zhang <keguang.zhang@gmail.com>
description:
Loongson-1 interrupt controller is connected to the MIPS core interrupt
controller, which controls several groups of interrupts.
properties:
compatible:
const: loongson,ls1x-intc
reg:
maxItems: 1
interrupt-controller: true
'#interrupt-cells':
const: 2
interrupts:
maxItems: 1
required:
- compatible
- reg
- interrupt-controller
- '#interrupt-cells'
- interrupts
additionalProperties: false
examples:
- |
intc0: interrupt-controller@1fd01040 {
compatible = "loongson,ls1x-intc";
reg = <0x1fd01040 0x18>;
interrupt-controller;
#interrupt-cells = <2>;
interrupt-parent = <&cpu_intc>;
interrupts = <2>;
};