tree 4c9f6e8725dab3b5ad01958195a9d3335c3ff303
parent 957eac68e529f2322f4eaebf41120a0c6cb46368
author Vijayavardhan Vennapusa <vvreddy@codeaurora.org> 1355311129 +0530
committer Vijayavardhan Vennapusa <vvreddy@codeaurora.org> 1355311129 +0530

USB: dwc3: Add support for basic OTG in superspeed mode

For detecting SS devices in host mode, USB3 roothub port should
be in Rx.detect state. But if OTG control register is used for
role switching, USB3 roothub will be in Rx.disabled state. Hence
use global control register for role switching between Host and
peripheral. Also Fix the issues in role switching from Host to
peripheral by doing block reset and reinitialization of registers.

CRs-Fixed: 419210
Change-Id: Idbcd228824ce29667a20449865c822dc89aee7fa
Signed-off-by: Vijayavardhan Vennapusa <vvreddy@codeaurora.org>