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35a3610e5a
On RZ/G3S PFC register allow setting 8 functions for individual ports (function1 to function8). For function1 the register need to be configured with 0, for function8 the register need to be configured with 7. We cannot use zero based addressing when requesting functions from different code places as the documentation (RZG3S_pinfunction_List_r1.0.xlsx) states explicitly that function0 is GPIO. Add a new member to struct rzg2l_hwcfg that will keep the offset that needs to be substracted before applying a value to a PFC register. Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20230929053915.1530607-17-claudiu.beznea@bp.renesas.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
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.