linux/Documentation/devicetree/bindings/regulator/maxim,max77826.yaml
Rob Herring 086e9074f5 dt-bindings: Remove more cases of 'allOf' containing a '$ref'
Another round of 'allOf' removals that came in this cycle.

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. The json-schema library doesn't yet support this, but the
tooling now does a fixup for this and either way works.

This has been a constant source of review comments, so let's change this
treewide so everyone copies the simpler syntax.

Signed-off-by: Rob Herring <robh@kernel.org>
2020-06-11 13:50:43 -06:00

66 lines
1.3 KiB
YAML

# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
%YAML 1.2
---
$id: http://devicetree.org/schemas/regulator/maxim,max77826.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Maxim Integrated MAX77826 PMIC
maintainers:
- Iskren Chernev <iskren.chernev@gmail.com>
properties:
$nodename:
pattern: "pmic@[0-9a-f]{1,2}"
compatible:
enum:
- maxim,max77826
reg:
maxItems: 1
regulators:
type: object
$ref: regulator.yaml#
description: |
list of regulators provided by this controller, must be named
after their hardware counterparts LDO[1-15], BUCK and BUCKBOOST
patternProperties:
"^LDO([1-9]|1[0-5])$":
type: object
$ref: regulator.yaml#
"^BUCK|BUCKBOOST$":
type: object
$ref: regulator.yaml#
additionalProperties: false
required:
- compatible
- reg
- regulators
additionalProperties: false
examples:
- |
i2c {
#address-cells = <1>;
#size-cells = <0>;
pmic@69 {
compatible = "maxim,max77826";
reg = <0x69>;
regulators {
LDO2 {
regulator-min-microvolt = <650000>;
regulator-max-microvolt = <3587500>;
};
};
};
};
...