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65a9dedc11
As per Errata Section 5.1, if EEE is intended to be used, some register writes must be done once after every hardware reset. This patch now adds the necessary register writes as listed in the Marvell errata. Without this fix we experience ethernet problems on some of our boards equipped with a new version of this ethernet PHY (different supplier). The fix applies to Marvell Alaska 88E1510/88E1518/88E1512/88E1514 Rev. A0. Signed-off-by: Leszek Polak <lpolak@arri.de> Signed-off-by: Stefan Roese <sr@denx.de> Cc: Marek Behún <kabel@kernel.org> Cc: Andrew Lunn <andrew@lunn.ch> Cc: Heiner Kallweit <hkallweit1@gmail.com> Cc: Russell King <linux@armlinux.org.uk> Cc: David S. Miller <davem@davemloft.net> Reviewed-by: Marek Behún <kabel@kernel.org> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://lore.kernel.org/r/20220516070859.549170-1-sr@denx.de Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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.