On 20/04/2020 14:16, Benjamin Gaignard wrote: > From: Benjamin Gaignard <benjamin.gaignard@xxxxxxxxxx> > > Implement clock event driver using low power STM32 timers. > Low power timer counters running even when CPUs are stopped. > 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. > > Low power timers have a 16 bits counter and a prescaler which allow to > divide the clock per power of 2 to up 128 to target a 32KHz rate. > > Signed-off-by: Benjamin Gaignard <benjamin.gaignard@xxxxxxxxxx> > Signed-off-by: Pascal Paillet <p.paillet@xxxxxx> Acked-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx> [ ... ] -- <http://www.linaro.org/> Linaro.org │ Open source software for ARM SoCs Follow Linaro: <http://www.facebook.com/pages/Linaro> Facebook | <http://twitter.com/#!/linaroorg> Twitter | <http://www.linaro.org/linaro-blog/> Blog
