Hi All, Can anyone tell me where the device tree overlays for the PWM are stored? I found a post that described how to enable the PWM outputs by doing:
modprobe pwm_test echo am33xx_pwm > /sys/devices/bone_capemgr.9/slots echo bone_pwm_P9_14 > /sys/devices/bone_capemgr.9/slots echo 500 > /sys/devices/ocp.2/pwm_test_P9_14.*/period echo 250 > /sys/devices/ocp.2/pwm_test_P9_14.*/duty This works for me, but I expect that there would be an am33xx_pwm-00A0.dtbo file and a bone_pwm_P9_14-00A0.dtbo file in /lib/firmware, but not only do I not find such overlays in this directory, I can't find them anywhere on my system! What am I missing? my uname output: Linux beaglebone 3.8.13-bone70 #1 SMP Fri Jan 23 02:15:42 UTC 2015 armv7l GNU/Linux -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
