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8da8bd5399
Some board designs don't supply power to all of the power domains, as they are not used anyways. In that case we must make sure to not touch those power domains at all, as trying to power up a domain that has no power supplied to it will obviously end in a system crash. Allow to disable those domains via the standard DT status property. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Reviewed-By: Tim Harvey <tharvey@gateworks.com> Tested-By: Tim Harvey <tharvey@gateworks.com> Signed-off-by: Shawn Guo <shawnguo@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.