Jonathan Lemon 2407f5d620 ptp: ocp: Add 4 frequency counters
Input signals can be steered to any of the frequency counters.
The counter measures the frequency over a number of seconds:

  echo 0 > freq1/seconds  = turns off measurement
  echo 1 > freq1/seconds  = sets period & turns on measurment.

Signed-off-by: Jonathan Lemon <jonathan.lemon@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2022-03-11 11:54:45 +00:00
..
2021-09-20 11:11:54 +01:00
2022-03-11 11:54:45 +00:00
2022-02-08 21:04:32 -08:00