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086e9074f5
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 '$ref' can be mixed with other keywords. The json-schema library doesn't yet support this, but the tooling now does a fixup for this and either way works. This has been a constant source of review comments, so let's change this treewide so everyone copies the simpler syntax. Signed-off-by: Rob Herring <robh@kernel.org>
96 lines
3.2 KiB
YAML
96 lines
3.2 KiB
YAML
# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/regulator/rohm,bd71847-regulator.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: ROHM BD71847 and BD71850 Power Management Integrated Circuit regulators
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maintainers:
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- Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
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description: |
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List of regulators provided by this controller. BD71847 regulators node
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should be sub node of the BD71847 MFD node. See BD71847 MFD bindings at
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Documentation/devicetree/bindings/mfd/rohm,bd71847-pmic.yaml
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Regulator nodes should be named to BUCK_<number> and LDO_<number>. The
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definition for each of these nodes is defined using the standard
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binding for regulators at
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Documentation/devicetree/bindings/regulator/regulator.txt.
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Note that if BD71847 starts at RUN state you probably want to use
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regulator-boot-on at least for BUCK5. LDO6 is supplied by it and it must
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not be disabled by driver at startup. If BUCK5 is disabled at startup the
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voltage monitoring for LDO5/LDO6 can cause PMIC to reset.
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#The valid names for BD71847 regulator nodes are:
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#BUCK1, BUCK2, BUCK3, BUCK4, BUCK5, BUCK6
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#LDO1, LDO2, LDO3, LDO4, LDO5, LDO6
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patternProperties:
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"^LDO[1-6]$":
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type: object
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$ref: regulator.yaml#
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description:
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Properties for single LDO regulator.
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properties:
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regulator-name:
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pattern: "^ldo[1-6]$"
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description:
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should be "ldo1", ..., "ldo6"
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unevaluatedProperties: false
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"^BUCK[1-6]$":
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type: object
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$ref: regulator.yaml#
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description:
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Properties for single BUCK regulator.
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properties:
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regulator-name:
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pattern: "^buck[1-6]$"
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description:
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should be "buck1", ..., "buck6"
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rohm,dvs-run-voltage:
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$ref: "/schemas/types.yaml#/definitions/uint32"
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minimum: 0
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maximum: 1300000
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description:
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PMIC default "RUN" state voltage in uV. See below table for
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bucks which support this. 0 means disabled.
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rohm,dvs-idle-voltage:
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$ref: "/schemas/types.yaml#/definitions/uint32"
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minimum: 0
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maximum: 1300000
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description:
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PMIC default "IDLE" state voltage in uV. See below table for
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bucks which support this. 0 means disabled.
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rohm,dvs-suspend-voltage:
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$ref: "/schemas/types.yaml#/definitions/uint32"
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minimum: 0
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maximum: 1300000
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description:
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PMIC default "SUSPEND" state voltage in uV. See below table for
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bucks which support this. 0 means disabled.
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# Supported default DVS states:
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#
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# BD71847:
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# buck | dvs-run-voltage | dvs-idle-voltage | dvs-suspend-voltage
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# ----------------------------------------------------------------
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# 1 | supported | supported | supported
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# ----------------------------------------------------------------
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# 2 | supported | supported | not supported
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# ----------------------------------------------------------------
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# rest | not supported | not supported | not supported
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required:
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- regulator-name
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unevaluatedProperties: false
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additionalProperties: false
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