Merge branch 'brcm-omega'

Merge branch 'brcm-omega'

Arun Parameswaran says:

====================
Add Broadcom Omega SoC internal switch and phy

The patchset is based on David Miller's "net-next" repo.

The patches add support for the Broadcom Omega SoC's internal ethernet
switch and the internal gphy.

The internal ethernet switch in the Omega is a b53 srab based switch.
The support for the switch is added to the b53 driver in the dsa
framework.

The gphy support is added to the bcm7xxx driver.
====================

Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>