d6c32b4c83
[ Upstream commit ed84ef1cd7eddf933d4ffce2caa8161d6f947245 ]
Two fixes in one:
- In the "impose hardware constraints" block, the "logical" divider
value (aka. not translated to the hardware) was clamped to fit in the
register area, but this totally ignored the fact that the divider
value can itself have a fixed divider.
- The code that made sure that the divider value returned by the
function was a multiple of its own fixed divider could result in a
wrong value being calculated, because it was rounded down instead of
rounded up.
Fixes: 4afe2d1a6ed5 ("clk: ingenic: Allow divider value to be divided")
Co-developed-by: Artur Rojek <contact@artur-rojek.eu>
Signed-off-by: Artur Rojek <contact@artur-rojek.eu>
Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/20211001172033.122329-1-paul@crapouillou.net
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.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.