* Tomi Valkeinen <tomi.valkeinen@xxxxxx> [161123 08:40]: > On 23/11/16 18:34, Tony Lindgren wrote: > > > OK. And what changes to your current .config make the musb_bus_suspend() > > issues show up? > > > > If it happens with USB-B cable from host to musb with musb set to host > > only mode I'm not suprised there are errors :) > > I have no USB cables connected. I have attached my config. If > CONFIG_USB_MUSB_HDRC is disabled, the musb error goes away. Maybe compare against omap2plus_defconfig? If you have musb set to host only mode it still tries to follow the ID pin from phy and do things on it's own. And ID pin is floating in B mode and with no cable connected. AFAIK, the only sane configuration for musb is the OTG mode because the hardware tries to do things on it's own. And the host only mode only really works if phy has ID pin grounded or else the phy has to do trickery to rewrite the state to musb. Regards, Tony -- 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
