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c954531bc5
Instead of enabling/disabling the clock at each IO configuration update, just keep the clock enabled from the probe. This makes things simpler and more efficient (e.g. the time required to toggle an output IO is drastically decreased) without significantly increasing the power consumption. Signed-off-by: Fabien Dessenne <fabien.dessenne@foss.st.com> Reviewed-by: Marek Vasut <marex@denx.de> Link: https://lore.kernel.org/r/20220422143608.226580-1-fabien.dessenne@foss.st.com Signed-off-by: Linus Walleij <linus.walleij@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 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.