arm64: defconfig: enable drivers for TQ TQMa8MxML-MBa8Mx

With the device tree in place, enable missing drivers as modules, if
possible. PHY driver needs built-in for interrupt support.

Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>