[PATCH 2/8] dt-bindings: clock: stm32mp1: describes clocks if "st, stm32mp1-rcc-secure"

[Rob Herring]

On Fri, Apr 22, 2022 at 10:10 AM Alexandre Torgue
<alexandre.torgue at foss.st.com> wrote:
>
> In case of "st,stm32mp1-rcc-secure" (stm32mp1 clock driver with RCC
> security support hardened), "clocks" and "clock-names" describe oscillators
> and are required.
>
> Signed-off-by: Alexandre Torgue <alexandre.torgue at foss.st.com>

This is now failing in linux-next:

make[1]: *** Deleting file
'Documentation/devicetree/bindings/clock/st,stm32mp1-rcc.example.dts'
Documentation/devicetree/bindings/clock/st,stm32mp1-rcc.yaml: found
duplicate key "clocks" with value "{}" (original value: "True")
make[1]: *** [Documentation/devicetree/bindings/Makefile:26:
Documentation/devicetree/bindings/clock/st,stm32mp1-rcc.example.dts]
Error 1
./Documentation/devicetree/bindings/clock/st,stm32mp1-rcc.yaml:64:3:
[error] duplication of key "clocks" in mapping (key-duplicates)
./Documentation/devicetree/bindings/clock/st,stm32mp1-rcc.yaml:69:3:
[error] duplication of key "clock-names" in mapping (key-duplicates)
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/python3.10/dist-packages/dtschema/lib.py", line
914, in load
    return yaml.load(f.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 121, in get_single_data
    return self.construct_document(node)
  File "/usr/local/lib/python3.10/dist-packages/ruamel/yaml/constructor.py",
line 131, in construct_document
    for _dummy in generator:
  File "/usr/local/lib/python3.10/dist-packages/ruamel/yaml/constructor.py",
line 674, in construct_yaml_map
    value = self.construct_mapping(node)
  File "/usr/local/lib/python3.10/dist-packages/ruamel/yaml/constructor.py",
line 445, in construct_mapping
    return BaseConstructor.construct_mapping(self, node, deep=deep)
  File "/usr/local/lib/python3.10/dist-packages/ruamel/yaml/constructor.py",
line 263, in construct_mapping
    if self.check_mapping_key(node, key_node, mapping, key, value):
  File "/usr/local/lib/python3.10/dist-packages/ruamel/yaml/constructor.py",
line 294, in check_mapping_key
    raise DuplicateKeyError(*args)
ruamel.yaml.constructor.DuplicateKeyError: while constructing a mapping
  in "<unicode string>", line 49, column 3
found duplicate key "clocks" with value "{}" (original value: "True")
  in "<unicode string>", line 64, column 3
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 74, 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'