dd48a03066
Update the blue LED to be controlled via pwm to enable control of LED brightness. Add red LED as a GPIO controlled LED. The documentation stated "label" was depreciated so function and color was used instead. The LED names (led-2 and led-3) are given because that is what they are numbered on the board itself; LED 1 is wired directly into an always on regulator and is not controllable. LED 2 is labelled "alive" on the board and documentation recommends we set the function as status over other miscellaneous functions. LED 3 is labelled "chg" on the board. Signed-off-by: Chris Morgan <macromorgan@hotmail.com> Link: https://lore.kernel.org/r/20221201203655.1245-5-macroalpha82@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.