This patch adds phy tranceiver driver for STM32 USB PHY
Controller (usbphyc) that provides dual port High-Speed
phy for OTG (single port) and EHCI/OHCI host controller
One port of the phy is shared between the two USB controllers
through a UTMI+ switch.
Signed-off-by: Christophe Kerello <firstname.lastname@example.org>
Signed-off-by: Amelie Delaunay <email@example.com>
Signed-off-by: Patrice Chotard <firstname.lastname@example.org>