Hi! The fix in the commit e5f4ca3fce90 ("usb: dwc3: ulpi: Fix USB2.0 HS/FS/LS PHY suspend regression") effectively broke host mode on Intel Edison. When device in a gadget mode and I attach the USB Mass Storage device Before: automatically switches to host mode and detects storage and everything okay After: automatically switches to host mode and that's it. Revert, as obviously from above, helps. So, please fix this or I will send revert near to rc5, Happy to test any proposed patches! (Maybe Ferry also can help with that) -- With Best Regards, Andy Shevchenko