Hi Tony, On Mon, 24 Sep 2018 15:03:45 -0700 Tony Lindgren <tony@xxxxxxxxxxx> wrote: > * Andreas Kemnade <andreas@xxxxxxxxxxxx> [180923 08:12]: > > This enables the possibility to have more aggressive runtime pm > > by providing proper wakeup irq for the serial console. > > Thanks applying to omap-for-v4.20/dt. > > FYI, you can now grep wake /proc/interrupts and see the > wakeirq counts increase when they trigger. Might be handy > for debugging PM stuff. > thanks for that information, you also had a patch for checking pm which was explicitely marked as not-to-merge. Is there any up-to-date version of it? Well, for debugging I check first average currents via bq27000 attached to omap_hdq. omap_hdq gets stuck after first transaction after idling uarts which does not happen when CM_AUTOIDLE1_CORE.AUTO_HDQ is cleared. Reloading the omap_hdq module to try to fix things makes w1 really freak out (patch already sent for that). Well, will do some rtfm and hopefully come back with a patch. afaicr there was something special... The result are power management problem in /dev/brain ;-) Regards, Andreas
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