mirror of https://github.com/Qortal/Brooklyn
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
56 lines
1.4 KiB
56 lines
1.4 KiB
# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) |
|
# Copyright 2018 Linaro Ltd. |
|
%YAML 1.2 |
|
--- |
|
$id: "http://devicetree.org/schemas/interrupt-controller/intel,ixp4xx-interrupt.yaml#" |
|
$schema: "http://devicetree.org/meta-schemas/core.yaml#" |
|
|
|
title: Intel IXP4xx XScale Networking Processors Interrupt Controller |
|
|
|
maintainers: |
|
- Linus Walleij <[email protected]> |
|
|
|
description: | |
|
This interrupt controller is found in the Intel IXP4xx processors. |
|
Some processors have 32 interrupts, some have up to 64 interrupts. |
|
The exact number of interrupts is determined from the compatible |
|
string. |
|
|
|
The distinct IXP4xx families with different interrupt controller |
|
variations are IXP42x, IXP43x, IXP45x and IXP46x. Those four |
|
families were the only ones to reach the developer and consumer |
|
market. |
|
|
|
properties: |
|
compatible: |
|
items: |
|
- enum: |
|
- intel,ixp42x-interrupt |
|
- intel,ixp43x-interrupt |
|
- intel,ixp45x-interrupt |
|
- intel,ixp46x-interrupt |
|
|
|
reg: |
|
maxItems: 1 |
|
|
|
interrupt-controller: true |
|
|
|
'#interrupt-cells': |
|
const: 2 |
|
|
|
required: |
|
- compatible |
|
- reg |
|
- interrupt-controller |
|
- '#interrupt-cells' |
|
|
|
additionalProperties: false |
|
|
|
examples: |
|
- | |
|
intcon: interrupt-controller@c8003000 { |
|
compatible = "intel,ixp43x-interrupt"; |
|
reg = <0xc8003000 0x100>; |
|
interrupt-controller; |
|
#interrupt-cells = <2>; |
|
};
|
|
|