On Mon, Jun 10, 2019 at 4:53 AM Joakim Tjernlund <Joakim.Tjernlund@xxxxxxxxxxxx> wrote: > > We are trying to get fsl_udc up and running on a T1042 with without success. I am not familiar with T1042, but fsl_udc is from the time i.MX devices didn't have devicetree support. i.MX has been converted for devicetree for quite some time and the USB driver we have been using is drivers/usb/chipidea Maybe you could consider using the chipidea driver instead. > Seems like this driver is lagging behind the corresponding host driver(mph). > The mph driver has a number of USB errata workarounds while udc has none. > At least erratas A007792 seems applicable for udc too. > > Is the fsl_udc driver functional on 4.14.x(which we use)? What is missing ? > > Jocke
