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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,eiointc.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Loongson Extended I/O Interrupt Controller
maintainers:
- Binbin Zhou <zhoubinbin@loongson.cn>
description: |
This interrupt controller is found on the Loongson-3 family chips and
Loongson-2K series chips and is used to distribute interrupts directly to
individual cores without forwarding them through the HT's interrupt line.
allOf:
- $ref: /schemas/interrupt-controller.yaml#
properties:
compatible:
enum:
- loongson,ls2k0500-eiointc
- loongson,ls2k2000-eiointc
reg:
maxItems: 1
interrupts:
maxItems: 1
interrupt-controller: true
'#interrupt-cells':
const: 1
required:
- compatible
- reg
- interrupts
- interrupt-controller
- '#interrupt-cells'
unevaluatedProperties: false
examples:
- |
eiointc: interrupt-controller@1fe11600 {
compatible = "loongson,ls2k0500-eiointc";
reg = <0x1fe10000 0x10000>;
interrupt-controller;
#interrupt-cells = <1>;
interrupt-parent = <&cpuintc>;
interrupts = <3>;
};
...
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