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Documentation: gpio: document gpio-mockup as obsoleted by gpio-sim

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Update the gpio-mockup documentation to note that is has been
obsoleted by the gpio-sim.

Signed-off-by: Kent Gibson <warthog618@gmail.com>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
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Kent Gibson 2024-01-15 08:48:46 +08:00 committed by Bartosz Golaszewski
parent f1ccbe9aae
commit c3d336cae7
1 changed files with 8 additions and 0 deletions
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8
Documentation/admin-guide/gpio/gpio-mockup.rst
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@ -3,6 +3,14 @@
GPIO Testing Driver
===================
.. note::
This module has been obsoleted by the more flexible gpio-sim.rst.
New developments should use that API and existing developments are
encouraged to migrate as soon as possible.
This module will continue to be maintained but no new features will be
added.
The GPIO Testing Driver (gpio-mockup) provides a way to create simulated GPIO
chips for testing purposes. The lines exposed by these chips can be accessed
using the standard GPIO character device interface as well as manipulated