Thanks for the help Robert.  I'e hacked around the problem for the short 
term.

--Mark

On Tuesday, February 9, 2016 at 11:44:56 AM UTC-5, RobertCNelson wrote:
>
> On Tue, Feb 9, 2016 at 8:02 AM, Mark A. Yoder <[email protected] 
> <javascript:>> wrote: 
> > Robert: 
> >   I tried it.  What should I see?  It looks like I get yet another 
> ordering 
> > of the aliases. 
> > 
> > # universaln 
> > # 0 lrwxrwxrwx 1 root root 0 Feb  8 19:32 pwmchip0 -> 
> > ../../devices/platform/ocp/48300000.epwmss/48300200.ehrpwm/pwm/pwmchip0 
> > # 0 lrwxrwxrwx 1 root root 0 Feb  8 19:32 pwmchip2 -> 
> > ../../devices/platform/ocp/48302000.epwmss/48302200.ehrpwm/pwm/pwmchip2 
> > # 0 lrwxrwxrwx 1 root root 0 Feb  8 19:32 pwmchip4 -> 
> > ../../devices/platform/ocp/48300000.epwmss/48300100.ecap/pwm/pwmchip4 
> > # 0 lrwxrwxrwx 1 root root 0 Feb  8 19:32 pwmchip5 -> 
> > ../../devices/platform/ocp/48304000.epwmss/48304100.ecap/pwm/pwmchip5 
> > # 0 lrwxrwxrwx 1 root root 0 Feb  8 19:32 pwmchip6 -> 
> > ../../devices/platform/ocp/48304000.epwmss/48304200.ehrpwm/pwm/pwmchip6 
> > 
> > 
> > # cape-emmc 
> > # 0 lrwxrwxrwx 1 root root 0 Feb  8 19:01 pwmchip0 -> 
> > ../../devices/platform/ocp/48300000.epwmss/48300100.ecap/pwm/pwmchip0 
> > # 0 lrwxrwxrwx 1 root root 0 Feb  8 19:01 pwmchip1 -> 
> > ../../devices/platform/ocp/48304000.epwmss/48304100.ecap/pwm/pwmchip1 
> > # 0 lrwxrwxrwx 1 root root 0 Feb  8 19:01 pwmchip2 -> 
> > ../../devices/platform/ocp/48300000.epwmss/48300200.ehrpwm/pwm/pwmchip2 
> > # 0 lrwxrwxrwx 1 root root 0 Feb  8 19:01 pwmchip4 -> 
> > ../../devices/platform/ocp/48302000.epwmss/48302200.ehrpwm/pwm/pwmchip4 
> > # 0 lrwxrwxrwx 1 root root 0 Feb  8 19:01 pwmchip6 -> 
> > ../../devices/platform/ocp/48304000.epwmss/48304200.ehrpwm/pwm/pwmchip6 
> > 
> > # New universaln (4.1-ti-pwm) 
> > # 0 lrwxrwxrwx 1 root root 0 Feb  9 08:57 pwmchip0 -> 
> > ../../devices/platform/ocp/48300000.epwmss/48300200.ehrpwm/pwm/pwmchip0 
> > # 0 lrwxrwxrwx 1 root root 0 Feb  9 08:57 pwmchip2 -> 
> > ../../devices/platform/ocp/48302000.epwmss/48302200.ehrpwm/pwm/pwmchip2 
> > # 0 lrwxrwxrwx 1 root root 0 Feb  9 08:57 pwmchip4 -> 
> > ../../devices/platform/ocp/48300000.epwmss/48300100.ecap/pwm/pwmchip4 
> > # 0 lrwxrwxrwx 1 root root 0 Feb  9 08:57 pwmchip5 -> 
> > ../../devices/platform/ocp/48304000.epwmss/48304200.ehrpwm/pwm/pwmchip5 
> > # 0 lrwxrwxrwx 1 root root 0 Feb  9 08:57 pwmchip7 -> 
> > ../../devices/platform/ocp/48304000.epwmss/48304100.ecap/pwm/pwmchip7 
>
> Thanks for testing Mark, looks like we need to patch the ecap/ehrpwm 
> driver to utilze the alias.. 
>
> I'm going to be out of the lab today and tomorrow, so i'll take a look 
> at this thursday morning.. 
>
> Regards, 
>
> -- 
> Robert Nelson 
> https://rcn-ee.com/ 
>

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