2022-05-03 00:26:11

by Rob Herring (Arm)

[permalink] [raw]
Subject: Re: [PATCH v5 02/11] dt-bindings: spi: Add Aspeed SMC controllers device tree binding

On Mon, 02 May 2022 10:13:32 +0200, Cédric Le Goater wrote:
> The "interrupt" property is optional because it is only necessary for
> controllers supporting DMAs (Not implemented yet in the new driver).
>
> Cc: Chin-Ting Kuo <[email protected]>
> Tested-by: Joel Stanley <[email protected]>
> Tested-by: Tao Ren <[email protected]>
> Tested-by: Jae Hyun Yoo <[email protected]>
> Reviewed-by: Joel Stanley <[email protected]>
> Reviewed-by: Rob Herring <[email protected]>
> Signed-off-by: Cédric Le Goater <[email protected]>
> ---
> .../bindings/spi/aspeed,ast2600-fmc.yaml | 82 +++++++++++++++++++
> MAINTAINERS | 9 ++
> 2 files changed, 91 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.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/spi/aspeed,ast2600-fmc.yaml:62:1: [error] syntax error: found character '\t' that cannot start any token (syntax)

dtschema/dtc warnings/errors:
make[1]: *** Deleting file 'Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.example.dts'
Traceback (most recent call last):
File "/usr/local/bin/dt-extract-example", line 52, in <module>
binding = yaml.load(open(args.yamlfile, encoding='utf-8').read())
File "/usr/local/lib/python3.10/dist-packages/ruamel/yaml/main.py", line 434, in load
return constructor.get_single_data()
File "/usr/local/lib/python3.10/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 773, in _ruamel_yaml.CParser._compose_node
File "_ruamel_yaml.pyx", line 848, in _ruamel_yaml.CParser._compose_sequence_node
File "_ruamel_yaml.pyx", line 904, in _ruamel_yaml.CParser._parse_next_event
ruamel.yaml.scanner.ScannerError: while scanning a block scalar
in "<unicode string>", line 49, column 5
found a tab character where an indentation space is expected
in "<unicode string>", line 62, column 1
make[1]: *** [Documentation/devicetree/bindings/Makefile:26: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.example.dts] Error 1
make[1]: *** Waiting for unfinished jobs....
./Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml: while scanning a block scalar
in "<unicode string>", line 49, column 5
found a tab character where an indentation space is expected
in "<unicode string>", line 62, column 1
/builds/robherring/linux-dt-review/Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml: ignoring, error parsing file
make: *** [Makefile:1401: dt_binding_check] Error 2

doc reference errors (make refcheckdocs):

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

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.