Merge branch 'net-ncsi-refactoring-for-GMA-cmd'

Ivan Mikhaylov says:

====================
net/ncsi: refactoring for GMA command

Make one GMA function for all manufacturers, change ndo_set_mac_address
to dev_set_mac_address for notifiying net layer about MAC change which
ndo_set_mac_address doesn't do.

Changes from v1:
	1. delete ftgmac100.txt changes about mac-address-increment
	2. add convert to yaml from ftgmac100.txt
	3. add mac-address-increment option for ethernet-controller.yaml

Changes from v2:
	1. remove DT changes from series, will be done in another one
====================

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