On Thu, Jan 9, 2020 at 3:54 PM Benjamin Gaignard
[off-list ref] 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 <redacted>
Signed-off-by: Pascal Paillet <redacted>

Looks good to me:
Reviewed-by: Linus Walleij <redacted>

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