b34d5026b6
Add names to the pins of the general-purpose expansion header as given in the Radxa GPIO page[1] following the conventions in the kernel documentation[2] to make it easier for users to correlate the pins with functions when using utilities such as 'gpioinfo'. Signed-off-by: Trevor Woerner <twoerner@gmail.com> Link: https://lore.kernel.org/r/20231213160556.14424-1-twoerner@gmail.com Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.