d781ec21ba
Standard UART controllers support +/-4% baud rate error tolerance. Tegra186 only supports 0% to +4% error tolerance whereas other Tegra chips support standard +/-4% rate. Add chip data for knowing error tolerance level for each soc. Creating new compatible for Tegra194 chip as it supports baud rate error tolerance of -2 to +2%, different from older chips. Signed-off-by: Shardar Shariff Md <smohammed@nvidia.com> Signed-off-by: Krishna Yarlagadda <kyarlagadda@nvidia.com> Link: https://lore.kernel.org/r/1567572187-29820-12-git-send-email-kyarlagadda@nvidia.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.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.