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4934e2a65f
PCI Express Card Electromechanical Specification Revision 3.0
2.2.3. Power Down:
3.3V/12V _________________________________
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PERST# ______________
\_____________________________
REFCLK _________________________
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LINK ______
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Change-Id: I9f630c85a8022c02232f5898f35556f3eab20cfb
Signed-off-by: Jon Lin <jon.lin@rock-chips.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.