New version of QUSB2 PHY has some registers offset changed.
Add support to have register layout for a target and update
the same in phy_configuration.
Signed-off-by: Manu Gautam <mgautam@codeaurora.org>
Reviewed-by: Vivek Gautam <vivek.gautam@codeaurora.org>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>