On Thu, Jan 9, 2020 at 3:54 PM Benjamin Gaignard <benjamin.gaignard@xxxxxx> wrote: > Implement clock event driver using low power STM32 timers. > Low power timers counter s running even in when CPU is in stop mode. > It could be used as clock event broadcaster to wake up CPUs but not like > a clocksource because each it rise an interrupt the counter restart from 0. > > Signed-off-by: Benjamin Gaignard <benjamin.gaignard@xxxxxx> > Signed-off-by: Pascal Paillet <p.paillet@xxxxxx> Looks good to me: Reviewed-by: Linus Walleij <linus.walleij@xxxxxxxxxx> If you have a spare always-on timer (and it looks like you have) which you can set as free-running, you could register it with CLOCK_SOURCE_SUSPEND_NONSTOP so it keeps the system clock ticking also during suspend as alternative clock source. Yours, Linus Walleij
