ARM: mvebu: use qsgmii phy-mode for Armada XP GP interfaces

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The Armada XP GP isn't using rgmii-id connections between the MAC and
PHY, but instead a single QSGMII connection, which is a quad-SGMII
connection: a double pair of differential lines that are multiplexed
to convey the traffic of four network interfaces between a MAC and a
PHY.

Until now, the Armada XP GP was relying on the bootloader setting the
correct values in various configuration registers. With this change,
the mvneta driver can be used as a module on this platform.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Link: https://lkml.kernel.org/r/1397569821-5530-4-git-send-email-thomas.petazzoni@free-electrons.com
Tested-by: Arnaud Ebalard <arno@natisbad.org>
Tested-by: Willy Tarreau <w@1wt.eu>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>

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Thomas Petazzoni 2014-04-15 15:50:21 +02:00 • committed by Jason Cooper

parent 6e20bae8a3

commit 80fa10f4e9

1 changed files with 4 additions and 4 deletions

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arch/arm/boot/dts/armada-xp-gp.dts

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