Hi ! (Adding the mailing list) On the AMCC 405EX SoC, if I enable the OTG, I get this occasional message: dwc2 ef6c0000.usbotg: dwc2_hc_chhltd_intr_dma: Channel 1 - ChHltd set, but reason is unknown dwc2 ef6c0000.usbotg: hcint 0x00000002, intsts 0x04400029 The core version is: dwc2 ef6c0000.usbotg: Core Release: 2.60a (snpsid=4f54260a) Is there any woraround missing in the code you reckon ? Any idea what can be causing this ? Cheers, Ben. -- 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