Hi list, On platforms which has native usb hosts/phys and pci-dwc3 controller, the dwc3 core may get the wrong usb2_phy and usb3_phy by devm_usb_get_phy(). It depends on which usb phy driver is initialized firstly, the usb_phy_generic or the native/real usb phy driver. Before all old USB phy library usage removed, the solution I can have is to add DWC3_SKIP_USB3PHY and DWC3_SKIP_USB2_PHY quirks and set them in dwc3-pci. Could such modification can be accepted? If not, could you please give alternative suggestions? Thanks, Jisheng -- 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