* Kishon Vijay Abraham I <[email protected]> [130423 22:46]: > Hi Tony, > > On Wednesday 24 April 2013 04:46 AM, Tony Lindgren wrote: > >* Tony Lindgren <[email protected]> [130423 14:37]: > >>* Tony Lindgren <[email protected]> [130423 10:28]: > >>>* Kishon Vijay Abraham I <[email protected]> [130423 08:15]: > >>>>>>>2. MUSB fails with legacy booting and DT on panda es > >>>>>>> > >>>>>>>With both legacy and DT booting I get something like: > >>>>>>> > >>>>>>>HS USB OTG: no transceiver configured > >>>>>>>musb-hdrc musb-hdrc.0.auto: musb_init_controller failed with status > >>>>>>>-517 > >>>>>> > >>>>>>The dt should work fine with > >>>>>>https://patchwork.kernel.org/patch/2423061/. > >>>>> > >>>>>OK thanks for checking that. > > > >Kishon, I think there's also some other issue remaining > >in linux next with MUSB and DT. I'm still getting the > >"HS USB OTG: no transceiver configured" although the nop > >xceiv is compiled in. Maybe give it a try against linux > >next? > > For OMAP4 MUSB, you'll need omap-usb2 phy. I've attached my .config.
Thanks your config helped me to track it down. Looks like I got the PHYs the wrong way around between EHCI and MUSB.. In any case, I did have omap-usb2 compiled in, but I did not have OMAP_OCP2SCP=y set. Should OMAP_USB2 depend on that? Also, looks like MUSB just sits in b_idle mode though, so no more ID pin interrupt for some reason. Regards, Tony -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
