ARM: msm: dts: Enable restarting usb host mode in HS for SDM660

Enable support for restarting usb host mode in high speed when
dp is detected for sdm660.

Change-Id: I61fb48f69ae6f7efcce5e58b36d48b9c2a59ef09
Signed-off-by: Vijayavardhan Vennapusa <vvreddy@codeaurora.org>