1cc0cbea71
Microchip pci1xxxx is a PCIe switch with a multi-function endpoint on one of its downstream ports. SPI is one of the functions in the multi-function endpoint. This function has 2 SPI masters, operates at a maximum frequency of 30 MHz and supports 7 client devices per master. This patch adds complete functionality to the SPI function except for suspend and resume. Signed-off-by: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> Link: https://lore.kernel.org/r/20221006050514.115564-2-tharunkumar.pasumarthi@microchip.com Signed-off-by: Mark Brown <broonie@kernel.org>
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.