nuttx/Documentation/platforms/arm/index.rst
hanzj 0916a88716 docs: Fix duplicate toctree references causing build warnings
Several documentation files are referenced in multiple toctrees,
causing Sphinx build warnings like:

  document is referenced in multiple toctrees: [...], selecting: [...]

Fix by narrowing glob patterns in parent toctrees to only match
subdirectory index files, and replacing a toctree directive with
a :doc: cross-reference:

- platforms/arm/index.rst: glob */* -> */index
- platforms/index.rst: glob */* -> */index
- guides/changing_systemclockconfig.rst: toctree -> :doc: ref

Fixes #14785

Signed-off-by: hanzj <hanzj@xiaomi.com>
2026-06-03 15:02:22 +08:00

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ReStructuredText

===
ARM
===
The following ARM SoC are supported:
.. toctree::
:maxdepth: 1
:glob:
*/index