Merge branch 'mediatek-fixes'

John Crispin says:

====================
net-next: mediatek: improve phy support

The current driver did not handle the RGMII delay modes and asymmetric flow
control properly. The mii_bus is not freed properly. Also add support for
fixed-phy allowing the driver to work on SoCs that have an internal gigabit
switch.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>