ref: 7455ff40e0bdd1d333857270c491381daf1488db
parent: 9429dd64f746ebf9afc634f50f3f88d9408cfa7e
author: cinap_lenrek <cinap_lenrek@felloff.net>
date: Sun May 15 07:57:52 EDT 2022
imx8: add xhci driver for the soc This is mostly a copy of port/usbxhci.c with PCIWADDR() replaced by PADDR() and the pci specific code stripped out. This could be refactored at a later time. There is a gpio line for the main hub reset that needs to be asserted and some power management functions that are currently done by u-boot (using "usb start" command). We will do these ourselfs once we have the infrastructure for it in place.