Merge branch 'bcm_sf2-platform-dev'

Florian Fainelli says:

====================
net: dsa: bcm_sf2: Platform conversion

This patch series converts the bcm_sf2 driver from a traditional DSA driver
into a platform_device driver and makes it use the new DSA binding that Andrew
introduced in the latest merge window.

Prior attempts used to coerce the code in net/dsa/dsa2.c to accept the old
binding, while really there is only one broken single user out there: bcm_sf2,
so instead, just assume the new DT binding is deployed and use it accordingly.
====================

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