Re: [PATCH v4 1/3] dt-bindings: reset: add sky1 reset controller

Rob Herring (Arm)
2026-01-28T11:22:36Z

On Wed, 28 Jan 2026 17:36:09 +0800, Gary Yang wrote:
> There are two reset controllers on Cix sky1 Soc.
> One is located in S0 domain, and the other is located
> in S0 and S5 domain.
>
> Signed-off-by: Gary Yang <gary.yang@cixtech.com>
> Link: https://lore.kernel.org/r/20251124063235.952136-2-gary.yang@cixtech.com
> Signed-off-by: Peter Chen <peter.chen@cixtech.com>
> ---
> .../devicetree/bindings/mfd/syscon.yaml | 7 +
> .../bindings/reset/cix,sky1-rst.yaml | 46 +++++
> .../soc/cix/cix,sky1-system-controller.yaml | 48 +++++
> include/dt-bindings/reset/cix,sky1-rst-fch.h | 42 +++++
> include/dt-bindings/reset/cix,sky1-rst.h | 164 ++++++++++++++++++
> 5 files changed, 307 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/reset/cix,sky1-rst.yaml
> create mode 100644 Documentation/devicetree/bindings/soc/cix/cix,sky1-system-controller.yaml
> create mode 100644 include/dt-bindings/reset/cix,sky1-rst-fch.h
> create mode 100644 include/dt-bindings/reset/cix,sky1-rst.h
>

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/soc/cix/cix,sky1-system-controller.yaml: ignoring, error in schema: properties: compatible: oneOf: 0: contains
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/soc/cix/cix,sky1-system-controller.yaml: properties:compatible:oneOf:0:contains: [{'enum': ['cix,sky1-system-controller', 'cix,sky1-s5-system-controller']}, {'const': 'syscon'}, {'const': 'simple-mfd'}] is not of type 'object', 'boolean'
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/soc/cix/cix,sky1-system-controller.yaml: properties:compatible:oneOf:0:contains: [{'enum': ['cix,sky1-system-controller', 'cix,sky1-s5-system-controller']}, {'const': 'syscon'}, {'const': 'simple-mfd'}] is not of type 'object', 'boolean'
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/soc/cix/cix,sky1-system-controller.yaml: properties:compatible:oneOf:0:contains: [{'enum': ['cix,sky1-system-controller', 'cix,sky1-s5-system-controller']}, {'const': 'syscon'}, {'const': 'simple-mfd'}] is not of type 'object', 'boolean'
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/soc/cix/cix,sky1-system-controller.yaml: properties:compatible:oneOf:0:contains: [{'enum': ['cix,sky1-system-controller', 'cix,sky1-s5-system-controller']}, {'const': 'syscon'}, {'const': 'simple-mfd'}] is not of type 'object', 'boolean'
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/soc/cix/cix,sky1-system-controller.yaml: properties:compatible:oneOf:0:contains: [{'enum': ['cix,sky1-system-controller', 'cix,sky1-s5-system-controller']}, {'const': 'syscon'}, {'const': 'simple-mfd'}] is not of type 'object', 'boolean'
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/soc/cix/cix,sky1-system-controller.yaml: properties:compatible:oneOf:0:contains: [{'enum': ['cix,sky1-system-controller', 'cix,sky1-s5-system-controller']}, {'const': 'syscon'}, {'const': 'simple-mfd'}] is not of type 'object', 'boolean'
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/soc/cix/cix,sky1-system-controller.yaml: properties:compatible:oneOf:0:contains: [{'enum': ['cix,sky1-system-controller', 'cix,sky1-s5-system-controller']}, {'const': 'syscon'}, {'const': 'simple-mfd'}] 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'

doc reference errors (make refcheckdocs):

See https://patchwork.kernel.org/project/devicetree/patch/20260128093611.1932770-2-gary.yang@cixtech.com

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.