* Tony Lindgren <tony@xxxxxxxxxxx> [130424 12:13]: > * Kishon Vijay Abraham I <kishon@xxxxxx> [130423 22:46]: > > Hi Tony, > > > > On Wednesday 24 April 2013 04:46 AM, Tony Lindgren wrote: > > >* Tony Lindgren <tony@xxxxxxxxxxx> [130423 14:37]: > > >>* Tony Lindgren <tony@xxxxxxxxxxx> [130423 10:28]: > > >>>* Kishon Vijay Abraham I <kishon@xxxxxx> [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. OK looks like I got the ID interrupt going by enabling CONFIG_TWL6030_USB=y. Still stays in a_idle with no keyboard after plugging it in, but now changes between a and b mode. Regards, Tony -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
