On 07/30/2013 06:53 AM, George Cherian wrote: > Control module have 2 separate registers for phy on/off per instance > (offset 0x620 and 0x628), where as > wkup_ctrl is a shared control module register (offset 0x648). Currently > the control module driver maps > memory from 0x620 till beyond 0x648 and uses the same mapping for > writing to wkup_reg. This I know about. My question is where do you remap this memory. You have to put the memory address somewhere. Sebastian -- 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