This adds omap control module support for USBSS in AM437x SoC.
Update DT binding information to reflect these changes.
Acked-by: NRoger Quadros <rogerq@ti.com>
Signed-off-by: NGeorge Cherian <george.cherian@ti.com>
Signed-off-by: NFelipe Balbi <balbi@ti.com>