mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
synced 2025-08-31 22:23:05 +00:00
1e7ed4dc22
Convert the C-SKY Multi-processor interrupt controller binding to schema format. It's a straight-forward conversion of the typical interrupt controller. Link: https://lore.kernel.org/r/20250505144640.1288458-1-robh@kernel.org Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
44 lines
1011 B
YAML
44 lines
1011 B
YAML
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
|
|
%YAML 1.2
|
|
---
|
|
$id: http://devicetree.org/schemas/interrupt-controller/csky,mpintc.yaml#
|
|
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
|
|
|
title: C-SKY Multi-processors Interrupt Controller
|
|
|
|
maintainers:
|
|
- Guo Ren <guoren@kernel.org>
|
|
|
|
description: >
|
|
C-SKY Multi-processors Interrupt Controller is designed for ck807/ck810/ck860
|
|
SMP soc, and it also could be used in non-SMP system.
|
|
|
|
Interrupt number definition:
|
|
0-15 : software irq, and we use 15 as our IPI_IRQ.
|
|
16-31 : private irq, and we use 16 as the co-processor timer.
|
|
31-1024: common irq for soc ip.
|
|
|
|
properties:
|
|
compatible:
|
|
const: csky,mpintc
|
|
|
|
'#interrupt-cells':
|
|
const: 2
|
|
|
|
interrupt-controller: true
|
|
|
|
required:
|
|
- compatible
|
|
- "#interrupt-cells"
|
|
- interrupt-controller
|
|
|
|
additionalProperties: false
|
|
|
|
examples:
|
|
- |
|
|
interrupt-controller {
|
|
compatible = "csky,mpintc";
|
|
#interrupt-cells = <2>;
|
|
interrupt-controller;
|
|
};
|