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1032504f22
Add support for clock stop and restart, with two configuration parameters: 1) when entering the ClockStop mode, Slave-initiated wakes can be prevented. 2) When exiting the ClockStop mode, the caller can request a Bus Reset (either if all Slaves were configured in ClockStopMode1 or the Master IP lost context and enumeration is required) The code handles the case where no Slaves are present by configuring the IP to treat COMMAND_IGNORED as success. The exit_reset part can be dealt with in the caller, along with the required syncArm/syncGo sequence in multi-link mode. Signed-off-by: Rander Wang <rander.wang@intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20200317163329.25501-6-pierre-louis.bossart@linux.intel.com Signed-off-by: Vinod Koul <vkoul@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.