ee09bb727b
Since the addition of the driver in 2009, the driver selects between DMA and polling mode depending on the transfer length - DMA mode for transfers bigger than the FIFO depth, polling mode otherwise. All versions of the IP support polling mode, make the dma properties not required. Signed-off-by: Tudor Ambarus <tudor.ambarus@linaro.org> Link: https://msgid.link/r/20240301115546.2266676-1-tudor.ambarus@linaro.org 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.