Oliver Neukum wrote: > > Am Donnerstag, 25. März 2010 11:22:41 schrieb Sriram V: > > Thank You, I went through the errata document. Probably that > > explains the usb suspend-resumes failures. > > Can you make a link to this erratum available publically? This is the public errata document for the 3530. The internal one is a little more detailed though. See page 94 for the description. <http://focus.ti.com/lit/er/sprz278e/sprz278e.pdf> > > > Now that we use this part on your board. Cant we support > > suspend-resume for other interfaces at all without getting "usb resume > > failures" > > My understanding is - If suspend-resume has to work then we need to > > put all the interfaces to suspend. > > Is there a workaround/hack? > > Have you tried to set the reset resume quirk for the root hub? A root-hub reset resume might work of course. Good idea! We might need to power cycle the PHY, or reset it with the OMAP GPIO that's connected to its reset pin. Thanks, Anand -- 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
