On Thu, Oct 10, 2013 at 6:00 PM, Tony Lindgren <tony@xxxxxxxxxxx> wrote: > * Roger Quadros <rogerq@xxxxxx> [131010 06:32]: >> >> I tried testing this with the USB EHCI driver, but I'm not getting wake up interrupts >> while the system is still running and only the EHCI controller is runtime suspended. >> >> It seems we need to somehow call _reconfigure_io_chain() to update the daisy chain >> whenever the pad wakeup_enable bit is changed. > > Sounds like this is on omap3? Have you tried calling pcs_soc->rearm() in the > pcs_irq_handle() like the comments there suggest? At least for me that keeps > the wake-up interrupts continuously running on omap3 instead of just idle modes. If the rearm() function is calling this _reconfigure_io_chain my comments on the fact that this is something that should be handled by the pin control driver still apply I think .... Yours, Linus Walleij -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
