724004a11a
The property 'irq-over-gpio' is both unused and undocumented. It also happens to collide with standard *-gpio properties. As it is not needed, drop it. Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220204004117.1232902-1-robh@kernel.org' Signed-off-by: Arnd Bergmann <arnd@arndb.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.