tree 7601ff77c2947403be29901b5025a48023816881
parent f5a6c5bd50bc05d8d0f8bfc14297d1a32add570f
author Frank Wang <frank.wang@rock-chips.com> 1590464072 +0800
committer Kever Yang <kever.yang@rock-chips.com> 1590795530 +0800

driver: usb: drop legacy rockchip xhci driver

We have changed to use dwc3 generic driver for usb3.0 host, so the
legacy Rockchip's xHCI driver is not needed, and drop it.

Signed-off-by: Frank Wang <frank.wang@rock-chips.com>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>