On Wed, Sep 22, 2010 at 10:15:16AM +0200, ext Felipe Balbi wrote: >On Wed, Sep 22, 2010 at 03:13:41AM -0500, Heikki Krogerus wrote: >>On Wed, Sep 22, 2010 at 10:09:34AM +0200, ext Felipe Balbi wrote: >>>On Wed, Sep 22, 2010 at 02:52:49AM -0500, Krogerus Heikki (EXT-Teleca/Helsinki) wrote: >>>>This will ignore any SESSREQ interrupt if musb is B-device. >>>>Charger detection may cause spurious SESSREQ interrupts. >>> >>> is this still true if we keep MUSB powered down ? >> >>No, but what if we don't :). > > ok, but the target is to keep it turned off until we need it. We still > don't have a "USB Charging" framework on the kernel, so let's write one > from scratch with good assumptions :-) How can I power down musb in to a state where I can still access ULPI, but avoid the spurious SESSREQ interrupts? -- heikki -- 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
