Messages in this thread | | | Date | Tue, 13 Jun 2017 14:28:00 +0200 | From | Alexandre Belloni <> | Subject | Re: [PATCH v2] clockevents/tcb_clksrc: implement suspend/resume |
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On 13/06/2017 at 14:21:10 +0200, Daniel Lezcano wrote: > On 12/05/2017 20:22, Alexandre Belloni wrote: > > On sama5d2, power to the core may be cut while entering suspend mode. It is > > necessary to save and restore the TCB registers. > > > > Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> > > The context will be saved/restored on all the platforms (other than > sama5d2) using this timer even if the clock is not powered down. Is that ok? >
Yes, that is fine. There is not much we can do here until we can determine what is the target suspend state from the drivers.
> Should it be tagged for stable@? >
No because support for this suspend mode is not yet upstream.
> Side note: the config option is in drivers/misc, any particular reason > to have it there and not in the clocksource's Kconfig? >
Mostly historical, this is changed in the other series.
-- Alexandre Belloni, Free Electrons Embedded Linux and Kernel engineering http://free-electrons.com
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