mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2026-01-03 11:13:52 -05:00
c7ccfccabb
Tegra210 and prior Tegra chips have deep sleep entry and wakeup related timings which are platform specific that should be configured before entering into deep sleep. Below are the timing specific configurations for deep sleep entry and wakeup. - Core rail power-on stabilization timer - OSC clock stabilization timer after SOC rail power is stabilized. - Core power off time is the minimum wake delay to keep the system in deep sleep state irrespective of any quick wake event. These values depends on the discharge time of regulators and turn OFF time of the PMIC to allow the complete system to finish entering into deep sleep state. These values vary based on the platform design and are specified through the device tree. This patch has implementation to configure these timings which are must to have for proper deep sleep and wakeup operations. Signed-off-by: Sowjanya Komatineni <skomatineni@nvidia.com> Reviewed-by: Dmitry Osipenko <digetx@gmail.com> Signed-off-by: Thierry Reding <treding@nvidia.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.