On Mon, 23 Apr 2012, anil wrote: > Hello All, > > I was wondering if USB OTG can detect USB Hub as an Device? > That is, my Default host would be my PC and USB Hub can be any ARM based > development Board that has a USB Hub controller, Is self-powered and has > 4 USB Host port. Is such a configuration possible? Your question is not clear. Do you mean that you want the board to act as a USB hub? No, that is not possible. Hubs include special hardware that is not present in OTG controllers. Alan Stern -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html