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bd734a742d
The KSZ9131 provides DLL controlled delays on RXC and TXC lines. This patch makes use of those delays. The information which delays should be enabled or disabled comes from the interface names, documented in ethernet-controller.yaml: rgmii: Disable RXC and TXC delays rgmii-id: Enable RXC and TXC delays rgmii-txid: Enable only TXC delay, disable RXC delay rgmii-rxid: Enable onlx RXC delay, disable TXC delay Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com> 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.