Files
linux/Documentation/devicetree/bindings/display/bridge/synopsys,dw-hdmi.yaml
Rob Herring dca669354e dt-bindings: Another pass removing cases of 'allOf' containing a '$ref'
Another pass at removing unnecessary use of 'allOf' with a '$ref'.

json-schema versions draft7 and earlier have a weird behavior in that
any keywords combined with a '$ref' are ignored (silently). The correct
form was to put a '$ref' under an 'allOf'. This behavior is now changed
in the 2019-09 json-schema spec and '$ref' can be mixed with other
keywords.

Cc: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: Sam Ravnborg <sam@ravnborg.org>
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc: Pavel Machek <pavel@ucw.cz>
Cc: Guenter Roeck <groeck@chromium.org>
Cc: Richard Weinberger <richard@nod.at>
Cc: Vignesh Raghavendra <vigneshr@ti.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Kishon Vijay Abraham I <kishon@ti.com>
Cc: Sebastian Reichel <sre@kernel.org>
Cc: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Rob Herring <robh@kernel.org>
Acked-by: Mark Brown <broonie@kernel.org>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-By: Vinod Koul <vkoul@kernel.org>
Acked-by: Lee Jones <lee.jones@linaro.org>
Acked-by: Marek Behún <kabel@kernel.org>
Acked-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Jakub Kicinski <kuba@kernel.org>
Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220228213802.1639658-1-robh@kernel.org
2022-03-02 14:02:57 -06:00

55 lines
1.5 KiB
YAML

# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/display/bridge/synopsys,dw-hdmi.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Common Properties for Synopsys DesignWare HDMI TX Controller
maintainers:
- Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
description: |
This document defines device tree properties for the Synopsys DesignWare HDMI
TX controller (DWC HDMI TX) IP core. It doesn't constitute a full device tree
binding specification by itself but is meant to be referenced by device tree
bindings for the platform-specific integrations of the DWC HDMI TX.
When referenced from platform device tree bindings the properties defined in
this document are defined as follows. The platform device tree bindings are
responsible for defining whether each property is required or optional.
properties:
reg:
maxItems: 1
reg-io-width:
description:
Width (in bytes) of the registers specified by the reg property.
$ref: /schemas/types.yaml#/definitions/uint32
enum: [1, 4]
default: 1
clocks:
minItems: 2
maxItems: 5
items:
- description: The bus clock for either AHB and APB
- description: The internal register configuration clock
additionalItems: true
clock-names:
minItems: 2
maxItems: 5
items:
- const: iahb
- const: isfr
additionalItems: true
interrupts:
maxItems: 1
additionalProperties: true
...