usb: type_c: Add support for type-c detection using Pericom chip

Type-C defines new USB cables, connectors and plugs to allow
connecting USB cables without worrying about orientation. This
also allows detecting type-c enabled host/chargers enabling phone
to draw up to 3A current for charging.

Change-Id: Icdf913dcfdbd5c3d74c8bb3c7584be61e01d0056
Signed-off-by: Manu Gautam <mgautam@codeaurora.org>