linux-kernel - Re: [PATCH v2 2/9] dt-bindings: rtc: sun6i: Add H616, R329, and D1 support

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Message-Id: <1632832098.554951.963815.nullmailer@robh.at.kernel.org>
Date:   Tue, 28 Sep 2021 07:28:18 -0500
From:   Rob Herring <robh@...nel.org>
To:     Samuel Holland <samuel@...lland.org>
Cc:     Maxime Ripard <mripard@...nel.org>,
        Michael Turquette <mturquette@...libre.com>,
        Chen-Yu Tsai <wens@...e.org>, linux-clk@...r.kernel.org,
        devicetree@...r.kernel.org, Rob Herring <robh+dt@...nel.org>,
        linux-kernel@...r.kernel.org, Stephen Boyd <sboyd@...nel.org>,
        Alessandro Zummo <a.zummo@...ertech.it>,
        Jernej Skrabec <jernej.skrabec@...il.com>,
        Alexandre Belloni <alexandre.belloni@...tlin.com>,
        linux-sunxi@...ts.linux.dev, linux-arm-kernel@...ts.infradead.org,
        linux-rtc@...r.kernel.org
Subject: Re: [PATCH v2 2/9] dt-bindings: rtc: sun6i: Add H616, R329, and D1 support

On Tue, 28 Sep 2021 03:03:28 -0500, Samuel Holland wrote:
> These new RTC variants all have a single alarm, like the R40 variant.
> 
> For the new SoCs, start requiring a complete list of input clocks. The
> H616 has three required clocks. The R329 also has three required clocks
> (but one is different), plus an optional crystal oscillator input. The
> D1 RTC is identical to the one in the R329.
> 
> And since these new SoCs will have a well-defined output clock order as
> well, they do not need the clock-output-names property.
> 
> Signed-off-by: Samuel Holland <samuel@...lland.org>
> ---
> Changes since v1:
>   - Properly update the DT binding clocks and clock-names properties.
> 
>  .../bindings/rtc/allwinner,sun6i-a31-rtc.yaml | 72 ++++++++++++++++++-
>  include/dt-bindings/clock/sun6i-rtc.h         | 10 +++
>  2 files changed, 79 insertions(+), 3 deletions(-)
>  create mode 100644 include/dt-bindings/clock/sun6i-rtc.h
> 

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/rtc/allwinner,sun6i-a31-rtc.yaml:122:9: [error] duplication of key "minItems" in mapping (key-duplicates)
./Documentation/devicetree/bindings/rtc/allwinner,sun6i-a31-rtc.yaml:150:9: [error] duplication of key "minItems" in mapping (key-duplicates)

dtschema/dtc warnings/errors:
make[1]: *** Deleting file 'Documentation/devicetree/bindings/rtc/allwinner,sun6i-a31-rtc.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 122, in get_single_data
    return self.construct_document(node)
  File "/usr/local/lib/python3.8/dist-packages/ruamel/yaml/constructor.py", line 132, in construct_document
    for _dummy in generator:
  File "/usr/local/lib/python3.8/dist-packages/ruamel/yaml/constructor.py", line 722, in construct_yaml_map
    value = self.construct_mapping(node)
  File "/usr/local/lib/python3.8/dist-packages/ruamel/yaml/constructor.py", line 446, in construct_mapping
    return BaseConstructor.construct_mapping(self, node, deep=deep)
  File "/usr/local/lib/python3.8/dist-packages/ruamel/yaml/constructor.py", line 264, in construct_mapping
    if self.check_mapping_key(node, key_node, mapping, key, value):
  File "/usr/local/lib/python3.8/dist-packages/ruamel/yaml/constructor.py", line 295, in check_mapping_key
    raise DuplicateKeyError(*args)
ruamel.yaml.constructor.DuplicateKeyError: while constructing a mapping
  in "<unicode string>", line 121, column 9
found duplicate key "minItems" with value "3" (original value: "3")
  in "<unicode string>", line 122, column 9

To suppress this check see:
    http://yaml.readthedocs.io/en/latest/api.html#duplicate-keys

make[1]: *** [Documentation/devicetree/bindings/Makefile:20: Documentation/devicetree/bindings/rtc/allwinner,sun6i-a31-rtc.example.dts] Error 1
make[1]: *** Waiting for unfinished jobs....
Traceback (most recent call last):
  File "/usr/local/bin/dt-doc-validate", line 25, in check_doc
    testtree = dtschema.load(filename, line_number=line_number)
  File "/usr/local/lib/python3.8/dist-packages/dtschema/lib.py", line 623, in load
    return yaml.load(f.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 122, in get_single_data
    return self.construct_document(node)
  File "/usr/local/lib/python3.8/dist-packages/ruamel/yaml/constructor.py", line 132, in construct_document
    for _dummy in generator:
  File "/usr/local/lib/python3.8/dist-packages/ruamel/yaml/constructor.py", line 722, in construct_yaml_map
    value = self.construct_mapping(node)
  File "/usr/local/lib/python3.8/dist-packages/ruamel/yaml/constructor.py", line 446, in construct_mapping
    return BaseConstructor.construct_mapping(self, node, deep=deep)
  File "/usr/local/lib/python3.8/dist-packages/ruamel/yaml/constructor.py", line 264, in construct_mapping
    if self.check_mapping_key(node, key_node, mapping, key, value):
  File "/usr/local/lib/python3.8/dist-packages/ruamel/yaml/constructor.py", line 295, in check_mapping_key
    raise DuplicateKeyError(*args)
ruamel.yaml.constructor.DuplicateKeyError: while constructing a mapping
  in "<unicode string>", line 121, column 9
found duplicate key "minItems" with value "3" (original value: "3")
  in "<unicode string>", line 122, column 9

To suppress this check see:
    http://yaml.readthedocs.io/en/latest/api.html#duplicate-keys


During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/local/bin/dt-doc-validate", line 67, in <module>
    ret = check_doc(f)
  File "/usr/local/bin/dt-doc-validate", line 30, in check_doc
    print(filename + ":", exc.path[-1], exc.message, file=sys.stderr)
AttributeError: 'DuplicateKeyError' object has no attribute 'path'
/builds/robherring/linux-dt-review/Documentation/devicetree/bindings/rtc/allwinner,sun6i-a31-rtc.yaml: ignoring, error parsing file
warning: no schema found in file: ./Documentation/devicetree/bindings/rtc/allwinner,sun6i-a31-rtc.yaml
make: *** [Makefile:1441: dt_binding_check] Error 2

doc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/patch/1533753

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.