From: "Rob Herring (Arm)" <robh@kernel.org>
To: Alexey Charkov <alchark@flipper.net>
Cc: Lee Jones <lee@kernel.org>,
Chris Morgan <macromorgan@hotmail.com>,
Liam Girdwood <lgirdwood@gmail.com>,
Sebastian Reichel <sebastian.reichel@collabora.com>,
Conor Dooley <conor+dt@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
linux-kernel@vger.kernel.org, Mark Brown <broonie@kernel.org>,
Sebastian Reichel <sre@kernel.org>,
linux-pm@vger.kernel.org, devicetree@vger.kernel.org
Subject: Re: [PATCH 01/11] dt-bindings: mfd: ti,bq25703a: Expand to include BQ25792
Date: Tue, 03 Mar 2026 10:26:30 -0600 [thread overview]
Message-ID: <177255519061.3485716.8870568133764595988.robh@kernel.org> (raw)
In-Reply-To: <20260303-bq25792-v1-1-e6e5e0033458@flipper.net>
On Tue, 03 Mar 2026 19:32:46 +0400, Alexey Charkov wrote:
> TI BQ25792 is similar in operation to BQ25703A, but has a different
> register layout and different current/voltage capabilities.
>
> Expand the existing BQ25703A binding to include BQ25792, and move the
> voltage and current limits into per-variant conditional statements.
>
> Signed-off-by: Alexey Charkov <alchark@flipper.net>
> ---
> .../devicetree/bindings/mfd/ti,bq25703a.yaml | 79 +++++++++++++++++-----
> 1 file changed, 62 insertions(+), 17 deletions(-)
>
My bot found errors running 'make dt_binding_check' on your patch:
yamllint warnings/errors:
dtschema/dtc warnings/errors:
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/mfd/ti,bq25703a.yaml: ignoring, error in schema: properties: allOf
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/mfd/ti,bq25703a.yaml: properties: 'allOf' should not be valid under {'$ref': '#/definitions/json-schema-prop-names'}
hint: A json-schema keyword was found instead of a DT property name.
from schema $id: http://devicetree.org/meta-schemas/keywords.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/mfd/ti,bq25703a.yaml: properties:allOf: [{'if': {'properties': {'compatible': {'const': 'ti,bq25703a'}}}, 'then': {'properties': {'input-current-limit-microamp': {'minimum': 500000, 'maximum': 6350000, 'default': 5000000}, 'regulators': {'properties': {'vbus': {'properties': {'regulator-min-microamp': {'minimum': 0, 'maximum': 6350000}, 'regulator-max-microamp': {'minimum': 0, 'maximum': 6350000}, 'regulator-min-microvolt': {'minimum': 4480000, 'maximum': 20800000}, 'regulator-max-microvolt': {'minimum': 4480000, 'maximum': 20800000}}}}}}}}, {'if': {'properties': {'compatible': {'const': 'ti,bq25792'}}}, 'then': {'properties': {'input-current-limit-microamp': {'minimum': 1000000, 'maximum': 3300000, 'default': 3000000}, 'regulators': {'properties': {'vbus': {'properties': {'regulator-min-microamp': {'minimum': 0, 'maximum': 3320000}, 'regulator-max-microamp': {'minimum': 0, 'maximum': 3320000}, 'regulator-min-microvolt': {'minimum': 2800000, 'maximum': 22000000}, 'regulator-max-microvolt': {'minimum': 2800000, 'maximum': 22000000}}}}}}}}] is not of type 'object', 'boolean'
from schema $id: http://devicetree.org/meta-schemas/keywords.yaml
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/mfd/ti,bq25703a.yaml: properties:allOf: [{'if': {'properties': {'compatible': {'const': 'ti,bq25703a'}}}, 'then': {'properties': {'input-current-limit-microamp': {'minimum': 500000, 'maximum': 6350000, 'default': 5000000}, 'regulators': {'properties': {'vbus': {'properties': {'regulator-min-microamp': {'minimum': 0, 'maximum': 6350000}, 'regulator-max-microamp': {'minimum': 0, 'maximum': 6350000}, 'regulator-min-microvolt': {'minimum': 4480000, 'maximum': 20800000}, 'regulator-max-microvolt': {'minimum': 4480000, 'maximum': 20800000}}}}}}}}, {'if': {'properties': {'compatible': {'const': 'ti,bq25792'}}}, 'then': {'properties': {'input-current-limit-microamp': {'minimum': 1000000, 'maximum': 3300000, 'default': 3000000}, 'regulators': {'properties': {'vbus': {'properties': {'regulator-min-microamp': {'minimum': 0, 'maximum': 3320000}, 'regulator-max-microamp': {'minimum': 0, 'maximum': 3320000}, 'regulator-min-microvolt': {'minimum': 2800000, 'maximum': 22000000}, 'regulator-max-microvolt': {'minimum': 2800000, 'maximum': 22000000}}}}}}}}] is not of type 'object', 'boolean'
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/mfd/ti,bq25703a.yaml: properties:allOf: [{'if': {'properties': {'compatible': {'const': 'ti,bq25703a'}}}, 'then': {'properties': {'input-current-limit-microamp': {'minimum': 500000, 'maximum': 6350000, 'default': 5000000}, 'regulators': {'properties': {'vbus': {'properties': {'regulator-min-microamp': {'minimum': 0, 'maximum': 6350000}, 'regulator-max-microamp': {'minimum': 0, 'maximum': 6350000}, 'regulator-min-microvolt': {'minimum': 4480000, 'maximum': 20800000}, 'regulator-max-microvolt': {'minimum': 4480000, 'maximum': 20800000}}}}}}}}, {'if': {'properties': {'compatible': {'const': 'ti,bq25792'}}}, 'then': {'properties': {'input-current-limit-microamp': {'minimum': 1000000, 'maximum': 3300000, 'default': 3000000}, 'regulators': {'properties': {'vbus': {'properties': {'regulator-min-microamp': {'minimum': 0, 'maximum': 3320000}, 'regulator-max-microamp': {'minimum': 0, 'maximum': 3320000}, 'regulator-min-microvolt': {'minimum': 2800000, 'maximum': 22000000}, 'regulator-max-microvolt': {'minimum': 2800000, 'maximum': 22000000}}}}}}}}] is not of type 'object', 'boolean'
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/mfd/ti,bq25703a.yaml: properties:allOf: [{'if': {'properties': {'compatible': {'const': 'ti,bq25703a'}}}, 'then': {'properties': {'input-current-limit-microamp': {'minimum': 500000, 'maximum': 6350000, 'default': 5000000}, 'regulators': {'properties': {'vbus': {'properties': {'regulator-min-microamp': {'minimum': 0, 'maximum': 6350000}, 'regulator-max-microamp': {'minimum': 0, 'maximum': 6350000}, 'regulator-min-microvolt': {'minimum': 4480000, 'maximum': 20800000}, 'regulator-max-microvolt': {'minimum': 4480000, 'maximum': 20800000}}}}}}}}, {'if': {'properties': {'compatible': {'const': 'ti,bq25792'}}}, 'then': {'properties': {'input-current-limit-microamp': {'minimum': 1000000, 'maximum': 3300000, 'default': 3000000}, 'regulators': {'properties': {'vbus': {'properties': {'regulator-min-microamp': {'minimum': 0, 'maximum': 3320000}, 'regulator-max-microamp': {'minimum': 0, 'maximum': 3320000}, 'regulator-min-microvolt': {'minimum': 2800000, 'maximum': 22000000}, 'regulator-max-microvolt': {'minimum': 2800000, 'maximum': 22000000}}}}}}}}] is not of type 'object', 'boolean'
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/mfd/ti,bq25703a.yaml: properties:allOf: [{'if': {'properties': {'compatible': {'const': 'ti,bq25703a'}}}, 'then': {'properties': {'input-current-limit-microamp': {'minimum': 500000, 'maximum': 6350000, 'default': 5000000}, 'regulators': {'properties': {'vbus': {'properties': {'regulator-min-microamp': {'minimum': 0, 'maximum': 6350000}, 'regulator-max-microamp': {'minimum': 0, 'maximum': 6350000}, 'regulator-min-microvolt': {'minimum': 4480000, 'maximum': 20800000}, 'regulator-max-microvolt': {'minimum': 4480000, 'maximum': 20800000}}}}}}}}, {'if': {'properties': {'compatible': {'const': 'ti,bq25792'}}}, 'then': {'properties': {'input-current-limit-microamp': {'minimum': 1000000, 'maximum': 3300000, 'default': 3000000}, 'regulators': {'properties': {'vbus': {'properties': {'regulator-min-microamp': {'minimum': 0, 'maximum': 3320000}, 'regulator-max-microamp': {'minimum': 0, 'maximum': 3320000}, 'regulator-min-microvolt': {'minimum': 2800000, 'maximum': 22000000}, 'regulator-max-microvolt': {'minimum': 2800000, 'maximum': 22000000}}}}}}}}] is not of type 'object', 'boolean'
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/mfd/ti,bq25703a.yaml: properties:allOf: [{'if': {'properties': {'compatible': {'const': 'ti,bq25703a'}}}, 'then': {'properties': {'input-current-limit-microamp': {'minimum': 500000, 'maximum': 6350000, 'default': 5000000}, 'regulators': {'properties': {'vbus': {'properties': {'regulator-min-microamp': {'minimum': 0, 'maximum': 6350000}, 'regulator-max-microamp': {'minimum': 0, 'maximum': 6350000}, 'regulator-min-microvolt': {'minimum': 4480000, 'maximum': 20800000}, 'regulator-max-microvolt': {'minimum': 4480000, 'maximum': 20800000}}}}}}}}, {'if': {'properties': {'compatible': {'const': 'ti,bq25792'}}}, 'then': {'properties': {'input-current-limit-microamp': {'minimum': 1000000, 'maximum': 3300000, 'default': 3000000}, 'regulators': {'properties': {'vbus': {'properties': {'regulator-min-microamp': {'minimum': 0, 'maximum': 3320000}, 'regulator-max-microamp': {'minimum': 0, 'maximum': 3320000}, 'regulator-min-microvolt': {'minimum': 2800000, 'maximum': 22000000}, 'regulator-max-microvolt': {'minimum': 2800000, 'maximum': 22000000}}}}}}}}] is not of type 'object', 'boolean'
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/mfd/ti,bq25703a.yaml: properties:allOf: [{'if': {'properties': {'compatible': {'const': 'ti,bq25703a'}}}, 'then': {'properties': {'input-current-limit-microamp': {'minimum': 500000, 'maximum': 6350000, 'default': 5000000}, 'regulators': {'properties': {'vbus': {'properties': {'regulator-min-microamp': {'minimum': 0, 'maximum': 6350000}, 'regulator-max-microamp': {'minimum': 0, 'maximum': 6350000}, 'regulator-min-microvolt': {'minimum': 4480000, 'maximum': 20800000}, 'regulator-max-microvolt': {'minimum': 4480000, 'maximum': 20800000}}}}}}}}, {'if': {'properties': {'compatible': {'const': 'ti,bq25792'}}}, 'then': {'properties': {'input-current-limit-microamp': {'minimum': 1000000, 'maximum': 3300000, 'default': 3000000}, 'regulators': {'properties': {'vbus': {'properties': {'regulator-min-microamp': {'minimum': 0, 'maximum': 3320000}, 'regulator-max-microamp': {'minimum': 0, 'maximum': 3320000}, 'regulator-min-microvolt': {'minimum': 2800000, 'maximum': 22000000}, 'regulator-max-microvolt': {'minimum': 2800000, 'maximum': 22000000}}}}}}}}] is not of type 'object', 'boolean'
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/mfd/ti,bq25703a.yaml: properties:allOf: [{'if': {'properties': {'compatible': {'const': 'ti,bq25703a'}}}, 'then': {'properties': {'input-current-limit-microamp': {'minimum': 500000, 'maximum': 6350000, 'default': 5000000}, 'regulators': {'properties': {'vbus': {'properties': {'regulator-min-microamp': {'minimum': 0, 'maximum': 6350000}, 'regulator-max-microamp': {'minimum': 0, 'maximum': 6350000}, 'regulator-min-microvolt': {'minimum': 4480000, 'maximum': 20800000}, 'regulator-max-microvolt': {'minimum': 4480000, 'maximum': 20800000}}}}}}}}, {'if': {'properties': {'compatible': {'const': 'ti,bq25792'}}}, 'then': {'properties': {'input-current-limit-microamp': {'minimum': 1000000, 'maximum': 3300000, 'default': 3000000}, 'regulators': {'properties': {'vbus': {'properties': {'regulator-min-microamp': {'minimum': 0, 'maximum': 3320000}, 'regulator-max-microamp': {'minimum': 0, 'maximum': 3320000}, 'regulator-min-microvolt': {'minimum': 2800000, 'maximum': 22000000}, 'regulator-max-microvolt': {'minimum': 2800000, 'maximum': 22000000}}}}}}}}] is not of type 'object', 'boolean'
Traceback (most recent call last):
File "/usr/local/bin/dt-doc-validate", line 8, in <module>
sys.exit(main())
~~~~^^
File "/usr/local/lib/python3.13/dist-packages/dtschema/doc_validate.py", line 66, in main
ret |= check_doc(f)
~~~~~~~~~^^^
File "/usr/local/lib/python3.13/dist-packages/dtschema/doc_validate.py", line 37, in check_doc
dtsch.check_schema_refs()
~~~~~~~~~~~~~~~~~~~~~~~^^
File "/usr/local/lib/python3.13/dist-packages/dtschema/schema.py", line 241, in check_schema_refs
self._check_schema_refs(resolver, self)
~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.13/dist-packages/dtschema/schema.py", line 212, in _check_schema_refs
self._check_schema_refs(resolver, v, parent=k, is_common=is_common,
~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
has_constraint=has_constraint)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.13/dist-packages/dtschema/schema.py", line 216, in _check_schema_refs
self._check_schema_refs(resolver, schema[i], parent=parent, is_common=is_common,
~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
has_constraint=has_constraint)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.13/dist-packages/dtschema/schema.py", line 203, in _check_schema_refs
ref_sch = resolver.lookup(schema['$ref']).contents
~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.13/dist-packages/referencing/_core.py", line 682, in lookup
retrieved = self._registry.get_or_retrieve(uri)
File "/usr/local/lib/python3.13/dist-packages/referencing/_core.py", line 422, in get_or_retrieve
registry = self.crawl()
File "/usr/local/lib/python3.13/dist-packages/referencing/_core.py", line 500, in crawl
id = resource.id()
File "/usr/local/lib/python3.13/dist-packages/referencing/_core.py", line 231, in id
id = self._specification.id_of(self.contents)
File "/usr/local/lib/python3.13/dist-packages/referencing/jsonschema.py", line 50, in _dollar_id
return contents.get("$id")
^^^^^^^^^^^^
AttributeError: 'list' object has no attribute 'get'
Documentation/devicetree/bindings/mfd/ti,bq25703a.example.dtb: /example-0/i2c/charger@6b: failed to match any schema with compatible: ['ti,bq25703a']
doc reference errors (make refcheckdocs):
See https://patchwork.kernel.org/project/devicetree/patch/20260303-bq25792-v1-1-e6e5e0033458@flipper.net
The base for the series is generally the latest rc1. A different dependency
should be noted in *this* patch.
If you already ran 'make dt_binding_check' and didn't see the above
error(s), then make sure 'yamllint' is installed and dt-schema is up to
date:
pip3 install dtschema --upgrade
Please check and re-submit after running the above command yourself. Note
that DT_SCHEMA_FILES can be set to your schema file to speed up checking
your schema. However, it must be unset to test all examples with your schema.
next prev parent reply other threads:[~2026-03-03 16:26 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-03 15:32 [PATCH 00/11] Add support for the TI BQ25792 battery charger Alexey Charkov
2026-03-03 15:32 ` [PATCH 01/11] dt-bindings: mfd: ti,bq25703a: Expand to include BQ25792 Alexey Charkov
2026-03-03 16:26 ` Rob Herring (Arm) [this message]
2026-03-04 9:34 ` Alexey Charkov
2026-03-04 8:32 ` Krzysztof Kozlowski
2026-03-04 8:50 ` Alexey Charkov
2026-03-04 8:33 ` Krzysztof Kozlowski
2026-03-04 8:53 ` Alexey Charkov
2026-03-03 15:32 ` [PATCH 02/11] regulator: bq257xx: Remove reference to the parent MFD's dev Alexey Charkov
2026-03-03 15:32 ` [PATCH 03/11] regulator: bq257xx: Drop the regulator_dev from the driver data Alexey Charkov
2026-03-03 15:32 ` [PATCH 04/11] regulator: bq257xx: Make OTG enable GPIO really optional Alexey Charkov
2026-03-03 15:32 ` [PATCH 05/11] power: supply: bq257xx: Fix VSYSMIN clamping logic Alexey Charkov
2026-03-03 15:32 ` [PATCH 06/11] power: supply: bq257xx: Make the default current limit a per-chip attribute Alexey Charkov
2026-03-03 15:32 ` [PATCH 07/11] power: supply: bq257xx: Consistently use indirect get/set helpers Alexey Charkov
2026-03-03 15:32 ` [PATCH 08/11] power: supply: bq257xx: Add fields for 'charging' and 'overvoltage' states Alexey Charkov
2026-03-03 15:32 ` [PATCH 09/11] mfd: bq257xx: Add BQ25792 support Alexey Charkov
2026-03-06 14:15 ` Lee Jones
2026-03-09 7:39 ` Alexey Charkov
2026-03-03 15:32 ` [PATCH 10/11] regulator: bq257xx: Add support for BQ25792 Alexey Charkov
2026-03-03 15:32 ` [PATCH 11/11] power: supply: " Alexey Charkov
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