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eb4fdb4bf4
Make cdns,fifo-depth devicetree property optional. Value can be detected at runtime. Upper SRAMPARTITION register bits are read-only. Procedure to find FIFO depth is therefore to write 0xFFFFFFFF and read back to get amount of writeable bits. Signed-off-by: Théo Lebrun <theo.lebrun@bootlin.com> Link: https://msgid.link/r/20240410-cdns-qspi-mbly-v3-3-7b7053449cf7@bootlin.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 reStructuredText 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.