Hi,
Check my comment here:
http://thread.gmane.org/gmane.comp.hardware.beagleboard.user/65797
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I retried accessing PWM in the latest 3.13 kernel.with no luck. Is PWM
still not supported in 3.13 (under /sys/devices/ocp.#/pwm_test_P9_14.#/) or
is there simply a new way to access PWM that I'm not aware of ?
Hussam
On Tuesday, March 25, 2014 5:29:03 PM UTC-4, halh...@gmail.com wrote:
If properly enabled in dtb file during booting, you can always use any
peripherals in AM335X SoC.
Refer https://github.com/chunsj/nxctrl/blob/master/pwm-test.c, which uses
/dev/mem for control
pwm. Of course this code does not provide sysfs interface.
Sent from my iPad
On Apr 18, 2014, at
Thanks Sungjin!
I'll take a look a your codeI'm still curious as to what exactly
happened to the pwm sysfs interface in the 3.13 kernel though. If anyone
knows please let me/us know
Thanks!
On Friday, April 18, 2014 8:48:12 AM UTC-4, Sungjin Chun wrote:
If properly enabled in dtb file