60 lines
1.2 KiB
YAML
60 lines
1.2 KiB
YAML
# 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>;
|
|
};
|
|
|
|
...
|