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dd93849d47
In order for linux userspace application to be able to adjust offset to keep rtc precision as high as possible, this commit adds support of offset correction by adjusting the time trimming register on rs5c372[a|b] and oscilluation adjustment register on r2025x, r222[1|3]x, rv5c38[6|7]a. Signed-off-by: Camel Guo <camelg@axis.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20211202152252.31264-1-camel.guo@axis.com
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.