On 09/03/2012 04:37 PM, Sascha Hauer wrote: > Hi Roland, > > On Mon, Sep 03, 2012 at 04:27:57PM +0200, Roland Stigge wrote: >> Hi, >> >> this is my first try on activating EHCI on imx53 (primarily via dt). However, >> probe() still hangs on the first ehci_writel() l.189. I guess some >> clock/enabling is still missing? >> >> Sascha, do you already have EHCI running on imx53? > > I'm sorry to say that you are sitting on a dead end. Please google for > chipidea, Richard Zhao, Marc Kleine-Budde. They are regularly dropping > large patch bombs on linux-usb. I have no idea how to merge the patches > together to some working state. Maybe Marc can give you a pointer. We've a running version of mx53 here, the patches are not ready for posting. However several other chipidea related patches are still under review. Marc -- Pengutronix e.K. | Marc Kleine-Budde | Industrial Linux Solutions | Phone: +49-231-2826-924 | Vertretung West/Dortmund | Fax: +49-5121-206917-5555 | Amtsgericht Hildesheim, HRA 2686 | http://www.pengutronix.de |
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