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be393dd685
This adds the possibility to configure the RGMII RX/TX clock skew via devicetree. Simply set phy mode to "rgmii-id", "rgmii-rxid" or "rgmii-txid" and add the "rx-internal-delay-ps" or "tx-internal-delay-ps" property to the devicetree. Furthermore, a warning is now issued if the phy mode is configured to "rgmii" and an internal delay is set in the phy (e.g. by pin-strapping), as in the dp83867 driver. Signed-off-by: Martin Schiller <ms@dev.tdt.de> 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.