linux-kernel - Re: [PATCH 1/2] DA9121: add DA914x binding info

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Message-Id: <1637685269.668492.3442913.nullmailer@robh.at.kernel.org>
Date:   Tue, 23 Nov 2021 09:34:29 -0700
From:   Rob Herring <robh@...nel.org>
To:     Adam Ward <Adam.Ward.opensource@...semi.com>
Cc:     linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
        Rob Herring <robh+dt@...nel.org>,
        Support Opensource <support.opensource@...semi.com>,
        Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>
Subject: Re: [PATCH 1/2] DA9121: add DA914x binding info

On Tue, 23 Nov 2021 12:19:27 +0000, Adam Ward wrote:
> Signed-off-by: Adam Ward <Adam.Ward.opensource@...semi.com>
> ---
>  .../bindings/regulator/dlg,da9121.yaml        | 85 ++++++++++++-------
>  1 file changed, 53 insertions(+), 32 deletions(-)
> 

My bot found errors running 'make DT_CHECKER_FLAGS=-m dt_binding_check'
on your patch (DT_CHECKER_FLAGS is new in v5.13):

yamllint warnings/errors:
./Documentation/devicetree/bindings/regulator/dlg,da9121.yaml:103:46: [error] empty value in block mapping (empty-values)
./Documentation/devicetree/bindings/regulator/dlg,da9121.yaml:106:23: [error] syntax error: mapping values are not allowed here (syntax)

dtschema/dtc warnings/errors:
./Documentation/devicetree/bindings/regulator/dlg,da9121.yaml:  mapping values are not allowed in this context
  in "<unicode string>", line 106, column 23
make[1]: *** Deleting file 'Documentation/devicetree/bindings/regulator/dlg,da9121.example.dts'
Traceback (most recent call last):
  File "/usr/local/bin/dt-extract-example", line 45, in <module>
    binding = yaml.load(open(args.yamlfile, encoding='utf-8').read())
  File "/usr/local/lib/python3.8/dist-packages/ruamel/yaml/main.py", line 434, in load
    return constructor.get_single_data()
  File "/usr/local/lib/python3.8/dist-packages/ruamel/yaml/constructor.py", line 119, in get_single_data
    node = self.composer.get_single_node()
  File "_ruamel_yaml.pyx", line 706, in _ruamel_yaml.CParser.get_single_node
  File "_ruamel_yaml.pyx", line 724, in _ruamel_yaml.CParser._compose_document
  File "_ruamel_yaml.pyx", line 775, in _ruamel_yaml.CParser._compose_node
  File "_ruamel_yaml.pyx", line 889, in _ruamel_yaml.CParser._compose_mapping_node
  File "_ruamel_yaml.pyx", line 775, in _ruamel_yaml.CParser._compose_node
  File "_ruamel_yaml.pyx", line 889, in _ruamel_yaml.CParser._compose_mapping_node
  File "_ruamel_yaml.pyx", line 775, in _ruamel_yaml.CParser._compose_node
  File "_ruamel_yaml.pyx", line 889, in _ruamel_yaml.CParser._compose_mapping_node
  File "_ruamel_yaml.pyx", line 775, in _ruamel_yaml.CParser._compose_node
  File "_ruamel_yaml.pyx", line 889, in _ruamel_yaml.CParser._compose_mapping_node
  File "_ruamel_yaml.pyx", line 775, in _ruamel_yaml.CParser._compose_node
  File "_ruamel_yaml.pyx", line 889, in _ruamel_yaml.CParser._compose_mapping_node
  File "_ruamel_yaml.pyx", line 775, in _ruamel_yaml.CParser._compose_node
  File "_ruamel_yaml.pyx", line 891, in _ruamel_yaml.CParser._compose_mapping_node
  File "_ruamel_yaml.pyx", line 904, in _ruamel_yaml.CParser._parse_next_event
ruamel.yaml.scanner.ScannerError: mapping values are not allowed in this context
  in "<unicode string>", line 106, column 23
make[1]: *** [Documentation/devicetree/bindings/Makefile:25: Documentation/devicetree/bindings/regulator/dlg,da9121.example.dts] Error 1
make[1]: *** Waiting for unfinished jobs....
/builds/robherring/linux-dt-review/Documentation/devicetree/bindings/regulator/dlg,da9121.yaml: ignoring, error parsing file
warning: no schema found in file: ./Documentation/devicetree/bindings/regulator/dlg,da9121.yaml
make: *** [Makefile:1413: dt_binding_check] Error 2

doc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/patch/1558524

This check can fail if there are any dependencies. The base for a patch
series is generally the most recent rc1.

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.