mirror of
https://github.com/hardkernel/linux.git
synced 2026-06-05 10:31:46 +09:00
a7ddbc86e4
[ Upstream commit4decb91875] It was observed that the workaround introduced by commit61c40f35f5("clk: mvebu: armada-37xx-periph: Fix switching CPU rate from 300Mhz to 1.2GHz") when base CPU frequency is 1.2 GHz is also required when base CPU frequency is 1 GHz. Otherwise switching CPU frequency directly from L2 (250 MHz) to L0 (1 GHz) causes a crash. When base CPU frequency is just 800 MHz no crashed were observed during switch from L2 to L0. Signed-off-by: Pali Rohár <pali@kernel.org> Acked-by: Stephen Boyd <sboyd@kernel.org> Acked-by: Gregory CLEMENT <gregory.clement@bootlin.com> Tested-by: Tomasz Maciej Nowak <tmn505@gmail.com> Tested-by: Anders Trier Olesen <anders.trier.olesen@gmail.com> Tested-by: Philip Soares <philips@netisense.com> Fixes:2089dc33ea("clk: mvebu: armada-37xx-periph: add DVFS support for cpu clocks") Signed-off-by: Viresh Kumar <viresh.kumar@linaro.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.