Dear Chen Peter-B29397, > > Enable the second USB port on M28EVK board. > > > > > > + > > + mx28_add_mxs_usbh(0, &m28_usb_data); > > > > } > > You have enabled second port at mx28evk, why it "0"? at your > mx28_add_mxs_usbh(0, &m28_usb_data). Correct, I needed to test this with the gadget-capable port and this snuck in. > > > static void __init m28evk_timer_init(void) > > > > -- > > 1.7.9.5 Best regards, Marek Vasut -- 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