Sergej Sawazki b26ff127c5 clk: si5351: Apply PLL soft reset before enabling the outputs
The "Si5351A/B/C Data Sheet" states to apply a PLL soft reset before
enabling the output clocks [1]. This is required to get a deterministic
phase relationship between the output clocks.

Without resetting the PLL, the phase relationship between the clocks is
unpredictable. Fix this by resetting the PLL in si5351_clkout_prepare().

References:
[1] https://www.silabs.com/Support%20Documents/TechnicalDocs/Si5351-B.pdf
    Figure 12 ("I2C Programming Procedure")

Cc: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Cc: Rabeeh Khoury <rabeeh@solid-run.com>
Cc: Russell King <linux@armlinux.org.uk>
Signed-off-by: Sergej Sawazki <sergej@taudac.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2017-12-21 18:09:19 -08:00
…
2017-11-26 16:01:47 -08:00

Linux kernel
============

This file was moved to Documentation/admin-guide/README.rst

Please notice that there are several guides for kernel developers and users.
These guides can be rendered in a number of formats, like HTML and PDF.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
See Documentation/00-INDEX for a list of what is contained in each file.

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.
S
Description
No description provided
Readme
5.7 GiB
Languages
C 96.9%
Assembly 0.9%
Rust 0.6%
Shell 0.6%
Python 0.5%
Other 0.3%