The phyCORE-AM335x SoM with PCM-953 carrierboard has a
KSZ9021 phy mounted. To add support for this we need to enable
the micrell phy driver in the config.
Signed-off-by: NTeresa Remmet <t.remmet@phytec.de>
Signed-off-by: NTony Lindgren <tony@atomide.com>