On 27/02/2025 22:58, Wilson Ding wrote:

quoted

dtschema/dtc warnings/errors:
/builds/robherring/dt-review-
ci/linux/Documentation/devicetree/bindings/reset/marvell,armada8k-
reset.example.dtb: system-controller@440000: compatible: ['syscon', 'simple-
mfd'] is too short
	from schema $id: https://urldefense.proofpoint.com/v2/url?u=http-
3A__devicetree.org_schemas_mfd_syscon-2Dcommon.yaml-
23&d=DwIDaQ&c=nKjWec2b6R0mOyPaz7xtfQ&r=sXDQZu4GyqNVDlFUXakS
GJl0Dh81ZIPlU26YS4KHGIA&m=xw0M--
2th9TCt05M0q_c8C0jvg1t4qbuXx9_d3WgCc0HOBpg5_f5E6TjXP_xdcrU&s=3
Gdm4ABV10PnYEpAvJXrV9x-TsfBAHIp5KCn60ohngM&e=

doc reference errors (make refcheckdocs):

See https://urldefense.proofpoint.com/v2/url?u=https-
3A__patchwork.ozlabs.org_project_devicetree-
2Dbindings_patch_20250227192536.2426490-2D2-2Ddingwei-
40marvell.com&d=DwIDaQ&c=nKjWec2b6R0mOyPaz7xtfQ&r=sXDQZu4GyqN
VDlFUXakSGJl0Dh81ZIPlU26YS4KHGIA&m=xw0M--
2th9TCt05M0q_c8C0jvg1t4qbuXx9_d3WgCc0HOBpg5_f5E6TjXP_xdcrU&s=
WJznALBWhejS9hq88jCvZqevaNdN_5-meKfowRfl-bA&e=

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.

I cannot reproduce the above error with the latest 'yamllint' and 'dt-schema'.

$ pip3 install dtschema --upgrade
Requirement already satisfied: dtschema in /home/wilson/workspace/repos/external/venv/lib/python3.12/site-packages (2025.2)
Requirement already satisfied: ruamel.yaml>0.15.69 in /home/wilson/workspace/repos/external/venv/lib/python3.12/site-packages (from dtschema) (0.18.10)
Requirement already satisfied: jsonschema<4.18,>=4.1.2 in /home/wilson/workspace/repos/external/venv/lib/python3.12/site-packages (from dtschema) (4.17.3)
Requirement already satisfied: rfc3987 in /home/wilson/workspace/repos/external/venv/lib/python3.12/site-packages (from dtschema) (1.3.8)
Requirement already satisfied: pylibfdt in /home/wilson/workspace/repos/external/venv/lib/python3.12/site-packages (from dtschema) (1.7.2)
Requirement already satisfied: attrs>=17.4.0 in /home/wilson/workspace/repos/external/venv/lib/python3.12/site-packages (from jsonschema<4.18,>=4.1.2->dtschema) (25.1.0)
Requirement already satisfied: pyrsistent!=0.17.0,!=0.17.1,!=0.17.2,>=0.14.0 in /home/wilson/workspace/repos/external/venv/lib/python3.12/site-packages (from jsonschema<4.18,>=4.1.2->dtschema) (0.20.0)
Requirement already satisfied: ruamel.yaml.clib>=0.2.7 in /home/wilson/workspace/repos/external/venv/lib/python3.12/site-packages (from ruamel.yaml>0.15.69->dtschema) (0.2.12)
$ pip3 install yamllint
Requirement already satisfied: yamllint in /home/wilson/workspace/repos/external/venv/lib/python3.12/site-packages (1.35.1)
Requirement already satisfied: pathspec>=0.5.3 in /home/wilson/workspace/repos/external/venv/lib/python3.12/site-packages (from yamllint) (0.12.1)
Requirement already satisfied: pyyaml in /home/wilson/workspace/repos/external/venv/lib/python3.12/site-packages (from yamllint) (6.0.2)
$ make dt_binding_check
  SCHEMA  Documentation/devicetree/bindings/processed-schema.json
  CHKDT   ./Documentation/devicetree/bindings
  LINT    ./Documentation/devicetree/bindings
  DTEX    Documentation/devicetree/bindings/reset/marvell,armada8k-reset.example.dts
  DTC [C] Documentation/devicetree/bindings/reset/marvell,armada8k-reset.example.dtb

That's a bit odd but anyway warning is correct: you cannot have such
compatibles alone.

Best regards,
Krzysztof