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0cb9ca1187
S32G supports modified transfer protocol where both host and target devices sample later in the SCK period than in Classic SPI mode to allow the logic to tolerate more delays in device pads and board traces. Set MTFE bit in MCR register for frequencies higher than 25MHz. Signed-off-by: Andra-Teodora Ilie <andra.ilie@nxp.com> Signed-off-by: Bogdan-Gabriel Roman <bogdan-gabriel.roman@nxp.com> Signed-off-by: Larisa Grigore <larisa.grigore@nxp.com> Signed-off-by: James Clark <james.clark@linaro.org> Link: https://patch.msgid.link/20250522-james-nxp-spi-v2-11-bea884630cfb@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 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.