Makefile: Move phy rules into drivers/phy

These don't belong in the drivers Makefile so move them down into
the correct place.

Signed-off-by: Simon Glass <sjg@chromium.org>
[trini: Fixup some missing dependencies this exposed]
Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/configs/mvebu_espressobin-88f3720_defconfig b/configs/mvebu_espressobin-88f3720_defconfig
index 8ddc08d..c8ae0cf 100644
--- a/configs/mvebu_espressobin-88f3720_defconfig
+++ b/configs/mvebu_espressobin-88f3720_defconfig
@@ -72,6 +72,7 @@
 CONFIG_NVME=y
 CONFIG_PCI=y
 CONFIG_PCI_AARDVARK=y
+CONFIG_PHY=y
 CONFIG_MVEBU_COMPHY_SUPPORT=y
 CONFIG_PINCTRL=y
 CONFIG_PINCTRL_ARMADA_37XX=y