Documentation / admin-guide / gpio / obsolete.rst


Based on kernel version 6.19. Page generated on 2026-02-12 08:37 EST.

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.. SPDX-License-Identifier: GPL-2.0

==================
Obsolete GPIO APIs
==================

.. toctree::
    :maxdepth: 1

    Character Device Userspace API (v1) <../../userspace-api/gpio/chardev_v1>
    Sysfs Interface <../../userspace-api/gpio/sysfs>
    Mockup Testing Module <gpio-mockup>