linux/Documentation/devicetree/bindings/pci/pci-ep.yaml
Rob Herring 6a0e321ea7 dt-bindings: Explicitly allow additional properties in common schemas
In order to add meta-schema checks for additional/unevaluatedProperties
being present, all schema need to make this explicit. As common/shared
schema are included by other schemas, they should always allow for
additionalProperties.

Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Krzysztof Kozlowski <krzk@kernel.org>
Acked-by: Sebastian Reichel <sre@kernel.org>
Acked-by: Chanwoo Choi <cw00.choi@samsung.com>
Acked-By: Vinod Koul <vkoul@kernel.org>
Acked-by: Lee Jones <lee.jones@linaro.org>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Acked-by: Ulf Hansson <ulf.hansson@linaro.org>
Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Acked-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20201005183830.486085-5-robh@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
2020-10-07 11:30:06 -05:00

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YAML

# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/pci/pci-ep.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: PCI Endpoint Controller Schema
description: |
Common properties for PCI Endpoint Controller Nodes.
maintainers:
- Kishon Vijay Abraham I <kishon@ti.com>
properties:
$nodename:
pattern: "^pcie-ep@"
max-functions:
description: Maximum number of functions that can be configured
$ref: /schemas/types.yaml#/definitions/uint8
minimum: 1
default: 1
maximum: 255
max-link-speed:
$ref: /schemas/types.yaml#/definitions/uint32
enum: [ 1, 2, 3, 4 ]
num-lanes:
description: maximum number of lanes
$ref: /schemas/types.yaml#/definitions/uint32
minimum: 1
default: 1
maximum: 16
required:
- compatible
additionalProperties: true