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The CS configuration register expects timings to be expressed in 'number of cycles - 1' but they are stored in ns in the struct aemif_cs_data. So at init, the timings currently set are converted to ns by aemif_get_hw_params(), updated with values from the device-tree properties, and then converted back to 'number of cycles - 1' before being applied. Store the timings directly in 'number of cycles - 1' instead of nanoseconds. Perform the conversion from nanosecond during the device-tree parsing. Remove aemif_cycles_to_nsec() as it isn't used anymore. Signed-off-by: Bastien Curutchet <bastien.curutchet@bootlin.com> Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/r/20241204094319.1050826-2-bastien.curutchet@bootlin.com Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.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.