mirror of
git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2025-08-05 16:54:27 +00:00
bbb1999ac1
Convert the Marvell On-Die Message interrupt controller binding to schema format. Drop the 'interrupt-controller' property which isn't relevant for an MSI controller. Link: https://lore.kernel.org/r/20250505144727.1290271-1-robh@kernel.org Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
54 lines
1.5 KiB
YAML
54 lines
1.5 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
|
|
%YAML 1.2
|
|
---
|
|
$id: http://devicetree.org/schemas/interrupt-controller/marvell,odmi-controller.yaml#
|
|
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
|
|
|
title: Marvell ODMI controller
|
|
|
|
maintainers:
|
|
- Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
|
|
|
|
description:
|
|
Some Marvell SoCs have an On-Die Message Interrupt (ODMI) controller which can
|
|
be used by on-board peripherals for MSI interrupts.
|
|
|
|
properties:
|
|
compatible:
|
|
const: marvell,odmi-controller
|
|
|
|
reg:
|
|
description: List of register definitions, one for each ODMI frame.
|
|
|
|
msi-controller: true
|
|
|
|
marvell,odmi-frames:
|
|
description: Number of ODMI frames available. Each frame provides a number of events.
|
|
$ref: /schemas/types.yaml#/definitions/uint32
|
|
|
|
marvell,spi-base:
|
|
description: >
|
|
List of GIC base SPI interrupts, one for each ODMI frame. Those SPI
|
|
interrupts are 0-based, i.e. marvell,spi-base = <128> will use SPI #96.
|
|
See Documentation/devicetree/bindings/interrupt-controller/arm,gic.yaml
|
|
for details.
|
|
$ref: /schemas/types.yaml#/definitions/uint32-array
|
|
|
|
required:
|
|
- compatible
|
|
- reg
|
|
- msi-controller
|
|
- marvell,odmi-frames
|
|
- marvell,spi-base
|
|
|
|
additionalProperties: false
|
|
|
|
examples:
|
|
- |
|
|
msi-controller@300000 {
|
|
compatible = "marvell,odmi-controller";
|
|
msi-controller;
|
|
marvell,odmi-frames = <4>;
|
|
reg = <0x300000 0x4000>, <0x304000 0x4000>, <0x308000 0x4000>, <0x30C000 0x4000>;
|
|
marvell,spi-base = <128>, <136>, <144>, <152>;
|
|
};
|