dt-bindings: writing-schema: add example for multiple DT_SCHEMA_FILES

Variable DT_SCHEMA_FILES can specify multiple files or patterns, but the
documentation does not indicate how to do it. Each entry needs to be
separated by a column symbol ':'.

Add an example to make it more obvious how to specify multiple
DT_SCHEMA_FILES.

Signed-off-by: Hugo Villeneuve <hvilleneuve@dimonoff.com>
Link: https://lore.kernel.org/r/20231002183813.1702052-1-hugo@hugovil.com
Signed-off-by: Rob Herring <robh@kernel.org>
This commit is contained in:
Hugo Villeneuve
2023-10-02 14:38:12 -04:00
committed by Rob Herring
parent 482b9626b9
commit 00d589ace5
@@ -159,11 +159,14 @@ It is possible to run both in a single command::
make dt_binding_check dtbs_check
It is also possible to run checks with a subset of matching schema files by
setting the ``DT_SCHEMA_FILES`` variable to a specific schema file or pattern.
setting the ``DT_SCHEMA_FILES`` variable to 1 or more specific schema files or
patterns (partial match of a fixed string). Each file or pattern should be
separated by ':'.
::
make dt_binding_check DT_SCHEMA_FILES=trivial-devices.yaml
make dt_binding_check DT_SCHEMA_FILES=trivial-devices.yaml:rtc.yaml
make dt_binding_check DT_SCHEMA_FILES=/gpio/
make dtbs_check DT_SCHEMA_FILES=trivial-devices.yaml