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8e578e73ef
Historically, gianfar only used phy-connection-type DT property when connected to PHY in the rgmii-id mode. It ignored the property otherwise, relying on the connection type auto-detection carried out by MAC and providing that reconstructed mode to of_phy_connect(). It also did not consider alternative phy-mode property at all. Make the driver properly query DT node for PHY connection type first and use an obtained value if it was specified there. Otherwise, if a particular DT relies on connection type auto-detection, fall back to reconstructing the value from MAC registers, as before. Signed-off-by: Arseny Solokha <asolokha@kb.kras.ru> Signed-off-by: David S. Miller <davem@davemloft.net>
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.