Re: [RFC/RFT PATCH 4/4] [debug] ARM: am335x: illustrate hwstamp

2017-06-13 Thread Tony Lindgren
* Grygorii Strashko [170613 16:20]: > This patch allows to test CPTS HW_TS_PUSH functionality on am335x boards > > below sequence of commands will enable Timer7 to trigger 1sec > periodic pulses on CPTS HW4_TS_PUSH input pin: > > # echo 10 > /sys/class/pwm/pwmchip0/pwm0/period > # echo

[RFC/RFT PATCH 4/4] [debug] ARM: am335x: illustrate hwstamp

2017-06-13 Thread Grygorii Strashko
This patch allows to test CPTS HW_TS_PUSH functionality on am335x boards below sequence of commands will enable Timer7 to trigger 1sec periodic pulses on CPTS HW4_TS_PUSH input pin: # echo 10 > /sys/class/pwm/pwmchip0/pwm0/period # echo 5 > /sys/class/pwm/pwmchip0/pwm0/duty_cycl