* Andreas Kemnade <andreas@xxxxxxxxxxxx> [190118 19:39]: > Hi, > > On Fri, 18 Jan 2019 10:36:30 -0800 > Tony Lindgren <tony@xxxxxxxxxxx> wrote: > > [...] > > til the next workaround. > > > > > That flags also causes the iclk being enabled/disabled > > > manually. > > > > Yes but SWSUP_IDLE for the interface clock to me currently > > just means: > > > > "manually enable and disable ocp interface clock" > > > well, if we want to manually disable it and not automatically, > we have to disable autoidle or it will be automatically disabled. > > Disabling it manually when it is already auto-disabled (by autoidle) is > just practically a no-op towards the clock. OK I buy that :) It should be probably added to the patch description to make it clear what it changes. Tero, any comments on this change? > > and with your changes it becomes: > > > > "manually enable and disable ocp interface clock and block > > autoidle while in use". > > > > So aren't we now changing the way things behave in general > > for SWSUP_IDLE? > > > Yes, we are, so proper testing is needed. But If I read those comments > it was always intended this way but not fully implemented because it > appeared to be more work like needing a usecounter (which my patchset > also adds) for that autoidle flag. OK yeah the use count seems necessary. I'll test here with my PM use cases. Regards, Tony
