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4da56f9c6f
Add support for the Lumissil/Ingenic X1600 SoC. It uses shadow registers to commit changes to multiple pinctrl registers in parallel. Define specific Chip ID, register offsets, pin tables etc. Handling the unique X1600_GPIO_PU only for the x1600 but not for x1830 and above must be carefully taken into account. Reviewed-by: Paul Cercueil <paul@crapouillou.net> Co-authored-by: Andreas Kemnade <andreas@kemnade.info> Co-authored-by: H. Nikolaus Schaller <hns@goldelico.com> Signed-off-by: Paul Boddie <paul@boddie.org.uk> Signed-off-by: Andreas Kemnade <andreas@kemnade.info> Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com> Link: https://lore.kernel.org/84477ec9cb9ed13bf4f6f87d5fb3b55542d31097.1740823241.git.hns@goldelico.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 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.