Files
linux-nf/Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml
Linus Walleij 54de247a0e dt-bindings: Updates Linus Walleij's mail address
My name is stamped into maintainership for a big slew of DT
bindings. Now that it is changing, switch it over to my
kernel.org mail address, which will hopefully be stable for the
rest of my life.

Signed-off-by: Linus Walleij <linusw@kernel.org>
Link: https://patch.msgid.link/20251216-maintainers-dt-v1-1-0b5ab102c9bb@kernel.org
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
2025-12-16 10:17:59 -06:00

57 lines
1.4 KiB
YAML

# 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 <linusw@kernel.org>
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>;
};