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725c7b8d30
Serdes lanes might be shared between multiple cores in some usecases and its not possible to lock PLLs for both the lanes independently by the two cores. This requires a bootloader to configure both the lanes at early boot time. To handle this case, skip all configuration if any of the lanes has already been enabled. Signed-off-by: Faiz Abbas <faiz_abbas@ti.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Link: https://lore.kernel.org/r/20210330110138.24356-2-kishon@ti.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.