[Letux-kernel] [PATCH v4 03/10] dt-bindings: display: Add ingenic, jz4780-dw-hdmi DT Schema

Rob Herring robh at kernel.org
Tue Sep 28 04:01:54 CEST 2021

On Mon, 27 Sep 2021 18:44:21 +0200, H. Nikolaus Schaller wrote:
> From: Sam Ravnborg <sam at ravnborg.org>
> Add DT bindings for the hdmi driver for the Ingenic JZ4780 SoC.
> Based on .txt binding from Zubair Lutfullah Kakakhel
> Signed-off-by: Sam Ravnborg <sam at ravnborg.org>
> Signed-off-by: H. Nikolaus Schaller <hns at goldelico.com>
> Cc: Rob Herring <robh at kernel.org>
> Cc: devicetree at vger.kernel.org
> ---
>  .../bindings/display/ingenic-jz4780-hdmi.yaml | 85 +++++++++++++++++++
>  1 file changed, 85 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/display/ingenic-jz4780-hdmi.yaml

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/display/ingenic-jz4780-hdmi.yaml:45:16: [error] syntax error: mapping values are not allowed here (syntax)

dtschema/dtc warnings/errors:
make[1]: *** Deleting file 'Documentation/devicetree/bindings/display/ingenic-jz4780-hdmi.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 120, 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 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 45, column 16
make[1]: *** [Documentation/devicetree/bindings/Makefile:20: Documentation/devicetree/bindings/display/ingenic-jz4780-hdmi.example.dts] Error 1
make[1]: *** Waiting for unfinished jobs....
./Documentation/devicetree/bindings/display/ingenic-jz4780-hdmi.yaml:  mapping values are not allowed in this context
  in "<unicode string>", line 45, column 16
/builds/robherring/linux-dt-review/Documentation/devicetree/bindings/display/ingenic-jz4780-hdmi.yaml: ignoring, error parsing file
warning: no schema found in file: ./Documentation/devicetree/bindings/display/ingenic-jz4780-hdmi.yaml
make: *** [Makefile:1441: dt_binding_check] Error 2

doc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/patch/1533471

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

pip3 install dtschema --upgrade

Please check and re-submit.

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