Hi list,
I want to change old timer style to hrtimer on my board. And I got several problems.
My board has three timers:
free running timer with 100khz rate
common timer1 with 1khz rate
common timer2 with 1khz rate
Can I use the the first one as clock source and the common one for clock event device?
I notice that the common timers can be programmable. So I got following configure:
free running timer with 100khz rate
common timer1 with 1khz rate
common timer2 with high rate, now is 66mhz
Can I use timer2 as clock source and timer1 do event things?
Also I'm not sure the meaning of mult / max_delta_ns / min_delta_ns in clock_event_device.
How I can determine those value?
Thanks.
