On Tue, Sep 12, 2023, Stanley Chang[昌育德] wrote: > Hi Thinh, > > > > > > > diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c index > > > 9c6bf054f15d..1f74a53816c3 100644 > > > --- a/drivers/usb/dwc3/core.c > > > +++ b/drivers/usb/dwc3/core.c > > > @@ -1246,6 +1246,39 @@ static int dwc3_core_init(struct dwc3 *dwc) > > > } > > > } > > > > > > + if (DWC3_IP_IS(DWC3)) { > > > > Would you mind also add the checks for DWC_usb31 and DWC_usb32? Both > > the > > DWC_usb31 and DWC_usb32 share the same field offsets within > > GTX/RXTHRCFG registers. The macros are already defined for those IPs. > > DWC3 and DWC31, DWC32 seem to have different register definition as follows. Yes. That's what I meant. They are already define in the core.h for DWC_usb31. DWC_usb32 also shares the same offsets as DWC_usb31 for this. Can you also include the setting of GTX/RXTHRCFG logic for those 2 IPs? Thanks, Thinh