On Tue, Nov 28, 2017 at 7:47 PM, Mark A. Yoder <mark.a.yo...@gmail.com> wrote:
> bone $ uname -r
> 4.9.63-ti-r79
>
> Looks like many aren't synced.  How do I sync them?
>
> bone $ sudo config-pin P9_30 spi
> P9_30 pinmux file not found!
> bash: /sys/devices/platform/ocp/ocp*P9_30_pinmux/state: No such file or
> directory
> Cannot write pinmux file: /sys/devices/platform/ocp/ocp*P9_30_pinmux/state
> bone$ sudo config-pin P9_29 spi
> P9_29 pinmux file not found!
> bash: /sys/devices/platform/ocp/ocp*P9_29_pinmux/state: No such file or
> directory
> Cannot write pinmux file: /sys/devices/platform/ocp/ocp*P9_29_pinmux/state
> bone$ sudo config-pin P9_28 spi_cs
> P9_28 pinmux file not found!
> bash: /sys/devices/platform/ocp/ocp*P9_28_pinmux/state: No such file or
> directory
> Cannot write pinmux file: /sys/devices/platform/ocp/ocp*P9_28_pinmux/state

Ah!, P9_31 that was a bug i introduced then fixed..

Double check your version of: bb-cape-overlays

debian@test-bbb-6:~$ dpkg --list | grep cape
ii  bb-cape-overlays
4.4.20171126.0-0rcnee1~stretch+20171126    armhf        Device tree
overlays for Beaglebone.

I broke it on: 10/25/2017 3:16:11 PM

https://github.com/beagleboard/bb.org-overlays/commit/670ecdc1b86f5eac2e5291733e3b998c12877853

and fixed it on: 10/25/2017 3:26:20 PM

https://github.com/beagleboard/bb.org-overlays/commit/4701807776ede6504023eed06ca82e7f7923b1dd

debian@test-bbb-6:~$ cat /proc/device-tree/model
TI AM335x BeagleBone Black

debian@test-bbb-6:~$ config-pin -l P9_30
default gpio gpio_pu gpio_pd spi pwm pruout pruin

debian@test-bbb-6:~$ config-pin P9_30 spi

debian@test-bbb-6:~$ uname -r
4.9.65-bone8

Regards,

-- 
Robert Nelson
https://rcn-ee.com/

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