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Stefan Roese a8c3eca433 net: phy: marvell: Fix problem with phy_reset() clearing BMCR

With commit a058052c [net: phy: do not read configuration register on
reset], phy_reset() will clear the BMCR register. Resulting in bit 12
being cleared (A/N enable). This leads to autonegotiation link problems,
at least on the Marvell Armada ClearFog board. I suspect that other
boards using this driver will be affected as well.

At the of m88e1111s_config(), phy_reset() is called. This is not needed
for the PHY to load the changed configuration, as phy_reset() is called
a few lines before already. So lets call genphy_restart_aneg() here
instead to start the AN correctly.

Tested on clearfog.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Stefan Agner <stefan@agner.ch>
Cc: Hao Zhang <hzhang@ti.com>
Cc: Michal Simek <monstr@monstr.eu>
Cc: Andy Fleming <afleming@gmail.com>
Cc: Joe Hershberger <joe.hershberger@ni.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>

2016-02-18 11:32:03 -06:00

aquantia.c

net: phy: added aquantia PHY AQR405 support

2015-11-30 09:11:13 -08:00

atheros.c

phy: atheros: Use ar8035_config for AR8031

2016-01-07 17:46:47 +01:00

broadcom.c

net: phy: broadcom: Add BCM Cygnus PHY

2015-08-11 13:49:17 -05:00

cortina.c

Merge branch 'master' of git://git.denx.de/u-boot-net