* [kirkstone] libgpiod-tools gpioinfo missing for beaglebone
@ 2024-01-05 8:49 Lukasz Przenioslo
2024-01-10 21:52 ` [meta-ti] " Jon Cormier
0 siblings, 1 reply; 8+ messages in thread
From: Lukasz Przenioslo @ 2024-01-05 8:49 UTC (permalink / raw)
To: meta-ti
Hello,
I have recently moved from Dunfell to Kirkstone for the beaglebone machine. Since then I have noticed that calling gpioinfo from libgpiod-tools does not show the gpio labels:
```
root@beaglebone:~# gpioinfo
gpiochip0 - 32 lines:
line 0: unnamed unused input active-high
line 1: unnamed unused input active-high
line 2: unnamed unused input active-high
line 3: unnamed unused input active-high
line 4: unnamed unused input active-high
line 5: unnamed unused input active-high
line 6: unnamed unused input active-high
line 7: unnamed unused input active-high
line 8: unnamed unused input active-high
line 9: unnamed unused input active-high
line 10: unnamed unused input active-high
line 11: unnamed unused input active-high
line 12: unnamed unused input active-high
line 13: unnamed unused input active-high
line 14: unnamed unused input active-high
line 15: unnamed unused input active-high
line 16: unnamed unused input active-high
line 17: unnamed unused input active-high
line 18: unnamed unused input active-high
line 19: unnamed unused input active-high
line 20: unnamed unused input active-high
line 21: unnamed "beaglebone:green:usr0" output active-high [used]
line 22: unnamed "beaglebone:green:usr1" output active-high [used]
line 23: unnamed "beaglebone:green:usr2" output active-high [used]
line 24: unnamed "beaglebone:green:usr3" output active-high [used]
line 25: unnamed unused input active-high
line 26: unnamed unused input active-high
line 27: unnamed unused input active-high
line 28: unnamed unused input active-high
line 29: unnamed unused input active-high
line 30: unnamed unused input active-high
line 31: unnamed unused input active-high
gpiochip1 - 32 lines:
line 0: unnamed unused input active-high
line 1: unnamed unused input active-high
line 2: unnamed unused input active-high
line 3: unnamed unused input active-high
line 4: unnamed unused input active-high
line 5: unnamed unused input active-high
line 6: unnamed unused input active-high
line 7: unnamed unused input active-high
line 8: unnamed unused input active-high
line 9: unnamed unused input active-high
line 10: unnamed unused input active-high
line 11: unnamed unused input active-high
line 12: unnamed unused input active-high
line 13: unnamed unused input active-high
line 14: unnamed unused input active-high
line 15: unnamed unused input active-high
line 16: unnamed unused input active-high
line 17: unnamed unused input active-high
line 18: unnamed unused input active-high
line 19: unnamed unused input active-high
line 20: unnamed unused input active-high
line 21: unnamed unused input active-high
line 22: unnamed unused input active-high
line 23: unnamed unused input active-high
line 24: unnamed unused input active-high
line 25: unnamed unused input active-high
line 26: unnamed unused input active-high
line 27: unnamed unused input active-high
line 28: unnamed unused input active-high
line 29: unnamed unused input active-high
line 30: unnamed unused input active-high
line 31: unnamed unused input active-high
gpiochip2 - 32 lines:
line 0: unnamed unused input active-high
line 1: unnamed unused input active-high
line 2: unnamed unused input active-high
line 3: unnamed unused input active-high
line 4: unnamed unused input active-high
line 5: unnamed unused input active-high
line 6: unnamed unused input active-high
line 7: unnamed unused input active-high
line 8: unnamed unused input active-high
line 9: unnamed unused input active-high
line 10: unnamed unused input active-high
line 11: unnamed unused input active-high
line 12: unnamed unused input active-high
line 13: unnamed unused input active-high
line 14: unnamed unused input active-high
line 15: unnamed unused input active-high
line 16: unnamed unused input active-high
line 17: unnamed unused input active-high
line 18: unnamed unused input active-high
line 19: unnamed unused input active-high
line 20: unnamed unused input active-high
line 21: unnamed unused input active-high
line 22: unnamed unused input active-high
line 23: unnamed unused input active-high
line 24: unnamed unused input active-high
line 25: unnamed unused input active-high
line 26: unnamed unused input active-high
line 27: unnamed unused input active-high
line 28: unnamed unused input active-high
line 29: unnamed unused input active-high
line 30: unnamed unused input active-high
line 31: unnamed unused input active-high
gpiochip3 - 32 lines:
line 0: unnamed unused input active-high
line 1: unnamed unused input active-high
line 2: unnamed unused input active-high
line 3: unnamed unused input active-high
line 4: unnamed unused input active-high
line 5: unnamed unused input active-high
line 6: unnamed "cd" input active-low [used]
line 7: unnamed unused input active-high
line 8: unnamed unused input active-high
line 9: unnamed unused input active-high
line 10: unnamed unused input active-high
line 11: unnamed unused input active-high
line 12: unnamed unused input active-high
line 13: unnamed unused input active-high
line 14: unnamed unused input active-high
line 15: unnamed unused input active-high
line 16: unnamed unused input active-high
line 17: unnamed unused input active-high
line 18: unnamed unused input active-high
line 19: unnamed unused input active-high
line 20: unnamed unused input active-high
line 21: unnamed unused input active-high
line 22: unnamed unused input active-high
line 23: unnamed unused input active-high
line 24: unnamed unused input active-high
line 25: unnamed unused input active-high
line 26: unnamed unused input active-high
line 27: unnamed unused input active-high
line 28: unnamed unused input active-high
line 29: unnamed unused input active-high
line 30: unnamed unused input active-high
line 31: unnamed unused input active-high
```
1. What could be the cause for that (exact different between Dunfell and Kirkstone in meta-ti)? Can it be that the relevant dts file(s) somehow changed?
2. Aside from labels missing, can there be any other consequences here? I tested gpio outputs state changing and it works normally.
I would appreciate all help and feedback!
^ permalink raw reply [flat|nested] 8+ messages in thread* Re: [meta-ti] [kirkstone] libgpiod-tools gpioinfo missing for beaglebone 2024-01-05 8:49 [kirkstone] libgpiod-tools gpioinfo missing for beaglebone Lukasz Przenioslo @ 2024-01-10 21:52 ` Jon Cormier 2024-01-10 22:07 ` Bremenpl 0 siblings, 1 reply; 8+ messages in thread From: Jon Cormier @ 2024-01-10 21:52 UTC (permalink / raw) To: Lukasz Przenioslo; +Cc: meta-ti [-- Attachment #1: Type: text/plain, Size: 10612 bytes --] On Fri, Jan 5, 2024 at 3:49 AM Lukasz Przenioslo <bremenpl@gmail.com> wrote: > Hello, > I have recently moved from Dunfell to Kirkstone for the beaglebone > machine. Since then I have noticed that calling gpioinfo from > libgpiod-tools does not show the gpio labels: > > ``` > root@beaglebone:~# gpioinfo > gpiochip0 - 32 lines: > line 0: unnamed unused input active-high > line 1: unnamed unused input active-high > line 2: unnamed unused input active-high > line 3: unnamed unused input active-high > line 4: unnamed unused input active-high > line 5: unnamed unused input active-high > line 6: unnamed unused input active-high > line 7: unnamed unused input active-high > line 8: unnamed unused input active-high > line 9: unnamed unused input active-high > line 10: unnamed unused input active-high > line 11: unnamed unused input active-high > line 12: unnamed unused input active-high > line 13: unnamed unused input active-high > line 14: unnamed unused input active-high > line 15: unnamed unused input active-high > line 16: unnamed unused input active-high > line 17: unnamed unused input active-high > line 18: unnamed unused input active-high > line 19: unnamed unused input active-high > line 20: unnamed unused input active-high > line 21: unnamed "beaglebone:green:usr0" output active-high > [used] > line 22: unnamed "beaglebone:green:usr1" output active-high > [used] > line 23: unnamed "beaglebone:green:usr2" output active-high > [used] > line 24: unnamed "beaglebone:green:usr3" output active-high > [used] > line 25: unnamed unused input active-high > line 26: unnamed unused input active-high > line 27: unnamed unused input active-high > line 28: unnamed unused input active-high > line 29: unnamed unused input active-high > line 30: unnamed unused input active-high > line 31: unnamed unused input active-high > gpiochip1 - 32 lines: > line 0: unnamed unused input active-high > line 1: unnamed unused input active-high > line 2: unnamed unused input active-high > line 3: unnamed unused input active-high > line 4: unnamed unused input active-high > line 5: unnamed unused input active-high > line 6: unnamed unused input active-high > line 7: unnamed unused input active-high > line 8: unnamed unused input active-high > line 9: unnamed unused input active-high > line 10: unnamed unused input active-high > line 11: unnamed unused input active-high > line 12: unnamed unused input active-high > line 13: unnamed unused input active-high > line 14: unnamed unused input active-high > line 15: unnamed unused input active-high > line 16: unnamed unused input active-high > line 17: unnamed unused input active-high > line 18: unnamed unused input active-high > line 19: unnamed unused input active-high > line 20: unnamed unused input active-high > line 21: unnamed unused input active-high > line 22: unnamed unused input active-high > line 23: unnamed unused input active-high > line 24: unnamed unused input active-high > line 25: unnamed unused input active-high > line 26: unnamed unused input active-high > line 27: unnamed unused input active-high > line 28: unnamed unused input active-high > line 29: unnamed unused input active-high > line 30: unnamed unused input active-high > line 31: unnamed unused input active-high > gpiochip2 - 32 lines: > line 0: unnamed unused input active-high > line 1: unnamed unused input active-high > line 2: unnamed unused input active-high > line 3: unnamed unused input active-high > line 4: unnamed unused input active-high > line 5: unnamed unused input active-high > line 6: unnamed unused input active-high > line 7: unnamed unused input active-high > line 8: unnamed unused input active-high > line 9: unnamed unused input active-high > line 10: unnamed unused input active-high > line 11: unnamed unused input active-high > line 12: unnamed unused input active-high > line 13: unnamed unused input active-high > line 14: unnamed unused input active-high > line 15: unnamed unused input active-high > line 16: unnamed unused input active-high > line 17: unnamed unused input active-high > line 18: unnamed unused input active-high > line 19: unnamed unused input active-high > line 20: unnamed unused input active-high > line 21: unnamed unused input active-high > line 22: unnamed unused input active-high > line 23: unnamed unused input active-high > line 24: unnamed unused input active-high > line 25: unnamed unused input active-high > line 26: unnamed unused input active-high > line 27: unnamed unused input active-high > line 28: unnamed unused input active-high > line 29: unnamed unused input active-high > line 30: unnamed unused input active-high > line 31: unnamed unused input active-high > gpiochip3 - 32 lines: > line 0: unnamed unused input active-high > line 1: unnamed unused input active-high > line 2: unnamed unused input active-high > line 3: unnamed unused input active-high > line 4: unnamed unused input active-high > line 5: unnamed unused input active-high > line 6: unnamed "cd" input active-low [used] > line 7: unnamed unused input active-high > line 8: unnamed unused input active-high > line 9: unnamed unused input active-high > line 10: unnamed unused input active-high > line 11: unnamed unused input active-high > line 12: unnamed unused input active-high > line 13: unnamed unused input active-high > line 14: unnamed unused input active-high > line 15: unnamed unused input active-high > line 16: unnamed unused input active-high > line 17: unnamed unused input active-high > line 18: unnamed unused input active-high > line 19: unnamed unused input active-high > line 20: unnamed unused input active-high > line 21: unnamed unused input active-high > line 22: unnamed unused input active-high > line 23: unnamed unused input active-high > line 24: unnamed unused input active-high > line 25: unnamed unused input active-high > line 26: unnamed unused input active-high > line 27: unnamed unused input active-high > line 28: unnamed unused input active-high > line 29: unnamed unused input active-high > line 30: unnamed unused input active-high > line 31: unnamed unused input active-high > ``` > > 1. What could be the cause for that (exact different between Dunfell and > Kirkstone in meta-ti)? Can it be that the relevant dts file(s) somehow > changed? > The gpio names are defined in the device tree by defining "gpio-line-names = ..." Example for the am335x-boneblack.dts from TIs 6.1 kernel. https://git.ti.com/cgit/ti-linux-kernel/ti-linux-kernel/tree/arch/arm/boot/dts/am335x-boneblack.dts?h=ti-linux-6.1.y#n29 > 2. Aside from labels missing, can there be any other consequences here? I > tested gpio outputs state changing and it works normally. > I'd guess no, other than it being harder to identify the correct gpio. > > I would appreciate all help and feedback! > > -=-=-=-=-=-=-=-=-=-=-=- > Links: You receive all messages sent to this group. > View/Reply Online (#17384): > https://lists.yoctoproject.org/g/meta-ti/message/17384 > Mute This Topic: https://lists.yoctoproject.org/mt/103539668/7902621 > Group Owner: meta-ti+owner@lists.yoctoproject.org > Unsubscribe: https://lists.yoctoproject.org/g/meta-ti/unsub [ > jcormier@criticallink.com] > -=-=-=-=-=-=-=-=-=-=-=- > > -- Jonathan Cormier Software Engineer Voice: 315.425.4045 x222 http://www.CriticalLink.com <http://www.criticallink.com/> 6712 Brooklawn Parkway, Syracuse, NY 13211 <https://www.linkedin.com/company/critical-link-llc> <https://twitter.com/Critical_Link> [-- Attachment #2: Type: text/html, Size: 15374 bytes --] ^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [meta-ti] [kirkstone] libgpiod-tools gpioinfo missing for beaglebone 2024-01-10 21:52 ` [meta-ti] " Jon Cormier @ 2024-01-10 22:07 ` Bremenpl 2024-01-10 22:23 ` Jon Cormier 0 siblings, 1 reply; 8+ messages in thread From: Bremenpl @ 2024-01-10 22:07 UTC (permalink / raw) To: Jon Cormier; +Cc: meta-ti [-- Attachment #1: Type: text/plain, Size: 9727 bytes --] Hi Jonathan, Thank you for the answer. Yes it seems the dts file changed a bit between Dunfell and Kirkstone and these labers are now not there. Any idea why these were gotten rid of? As you mentioned they are usefull. Who should be contacted to potentially put them back in place in the repo (in case these were removed by error)?Thanks. On January 10, 2024 22:52:44 Jon Cormier <jcormier@criticallink.com> wrote: > > > On Fri, Jan 5, 2024 at 3:49 AM Lukasz Przenioslo <bremenpl@gmail.com> wrote: > Hello, > I have recently moved from Dunfell to Kirkstone for the beaglebone machine. > Since then I have noticed that calling gpioinfo from libgpiod-tools does > not show the gpio labels: > > ``` > root@beaglebone:~# gpioinfo > gpiochip0 - 32 lines: > line 0: unnamed unused input active-high > line 1: unnamed unused input active-high > line 2: unnamed unused input active-high > line 3: unnamed unused input active-high > line 4: unnamed unused input active-high > line 5: unnamed unused input active-high > line 6: unnamed unused input active-high > line 7: unnamed unused input active-high > line 8: unnamed unused input active-high > line 9: unnamed unused input active-high > line 10: unnamed unused input active-high > line 11: unnamed unused input active-high > line 12: unnamed unused input active-high > line 13: unnamed unused input active-high > line 14: unnamed unused input active-high > line 15: unnamed unused input active-high > line 16: unnamed unused input active-high > line 17: unnamed unused input active-high > line 18: unnamed unused input active-high > line 19: unnamed unused input active-high > line 20: unnamed unused input active-high > line 21: unnamed "beaglebone:green:usr0" output active-high [used] > line 22: unnamed "beaglebone:green:usr1" output active-high [used] > line 23: unnamed "beaglebone:green:usr2" output active-high [used] > line 24: unnamed "beaglebone:green:usr3" output active-high [used] > line 25: unnamed unused input active-high > line 26: unnamed unused input active-high > line 27: unnamed unused input active-high > line 28: unnamed unused input active-high > line 29: unnamed unused input active-high > line 30: unnamed unused input active-high > line 31: unnamed unused input active-high > gpiochip1 - 32 lines: > line 0: unnamed unused input active-high > line 1: unnamed unused input active-high > line 2: unnamed unused input active-high > line 3: unnamed unused input active-high > line 4: unnamed unused input active-high > line 5: unnamed unused input active-high > line 6: unnamed unused input active-high > line 7: unnamed unused input active-high > line 8: unnamed unused input active-high > line 9: unnamed unused input active-high > line 10: unnamed unused input active-high > line 11: unnamed unused input active-high > line 12: unnamed unused input active-high > line 13: unnamed unused input active-high > line 14: unnamed unused input active-high > line 15: unnamed unused input active-high > line 16: unnamed unused input active-high > line 17: unnamed unused input active-high > line 18: unnamed unused input active-high > line 19: unnamed unused input active-high > line 20: unnamed unused input active-high > line 21: unnamed unused input active-high > line 22: unnamed unused input active-high > line 23: unnamed unused input active-high > line 24: unnamed unused input active-high > line 25: unnamed unused input active-high > line 26: unnamed unused input active-high > line 27: unnamed unused input active-high > line 28: unnamed unused input active-high > line 29: unnamed unused input active-high > line 30: unnamed unused input active-high > line 31: unnamed unused input active-high > gpiochip2 - 32 lines: > line 0: unnamed unused input active-high > line 1: unnamed unused input active-high > line 2: unnamed unused input active-high > line 3: unnamed unused input active-high > line 4: unnamed unused input active-high > line 5: unnamed unused input active-high > line 6: unnamed unused input active-high > line 7: unnamed unused input active-high > line 8: unnamed unused input active-high > line 9: unnamed unused input active-high > line 10: unnamed unused input active-high > line 11: unnamed unused input active-high > line 12: unnamed unused input active-high > line 13: unnamed unused input active-high > line 14: unnamed unused input active-high > line 15: unnamed unused input active-high > line 16: unnamed unused input active-high > line 17: unnamed unused input active-high > line 18: unnamed unused input active-high > line 19: unnamed unused input active-high > line 20: unnamed unused input active-high > line 21: unnamed unused input active-high > line 22: unnamed unused input active-high > line 23: unnamed unused input active-high > line 24: unnamed unused input active-high > line 25: unnamed unused input active-high > line 26: unnamed unused input active-high > line 27: unnamed unused input active-high > line 28: unnamed unused input active-high > line 29: unnamed unused input active-high > line 30: unnamed unused input active-high > line 31: unnamed unused input active-high > gpiochip3 - 32 lines: > line 0: unnamed unused input active-high > line 1: unnamed unused input active-high > line 2: unnamed unused input active-high > line 3: unnamed unused input active-high > line 4: unnamed unused input active-high > line 5: unnamed unused input active-high > line 6: unnamed "cd" input active-low [used] > line 7: unnamed unused input active-high > line 8: unnamed unused input active-high > line 9: unnamed unused input active-high > line 10: unnamed unused input active-high > line 11: unnamed unused input active-high > line 12: unnamed unused input active-high > line 13: unnamed unused input active-high > line 14: unnamed unused input active-high > line 15: unnamed unused input active-high > line 16: unnamed unused input active-high > line 17: unnamed unused input active-high > line 18: unnamed unused input active-high > line 19: unnamed unused input active-high > line 20: unnamed unused input active-high > line 21: unnamed unused input active-high > line 22: unnamed unused input active-high > line 23: unnamed unused input active-high > line 24: unnamed unused input active-high > line 25: unnamed unused input active-high > line 26: unnamed unused input active-high > line 27: unnamed unused input active-high > line 28: unnamed unused input active-high > line 29: unnamed unused input active-high > line 30: unnamed unused input active-high > line 31: unnamed unused input active-high > ``` > > 1. What could be the cause for that (exact different between Dunfell and > Kirkstone in meta-ti)? Can it be that the relevant dts file(s) somehow changed? > The gpio names are defined in the device tree by defining "gpio-line-names > = ..." > Example for the am335x-boneblack.dts from TIs 6.1 kernel. > https://git.ti.com/cgit/ti-linux-kernel/ti-linux-kernel/tree/arch/arm/boot/dts/am335x-boneblack.dts?h=ti-linux-6.1.y#n29 > 2. Aside from labels missing, can there be any other consequences here? I > tested gpio outputs state changing and it works normally. > I'd guess no, other than it being harder to identify the correct gpio. > > I would appreciate all help and feedback! > > -=-=-=-=-=-=-=-=-=-=-=- > Links: You receive all messages sent to this group. > View/Reply Online (#17384): > https://lists.yoctoproject.org/g/meta-ti/message/17384 > Mute This Topic: https://lists.yoctoproject.org/mt/103539668/7902621 > Group Owner: meta-ti+owner@lists.yoctoproject.org > Unsubscribe: https://lists.yoctoproject.org/g/meta-ti/unsub > [jcormier@criticallink.com] > -=-=-=-=-=-=-=-=-=-=-=- > > > > -- > Jonathan Cormier > Software Engineer > > Voice: 315.425.4045 x222 > > > > > > > http://www.CriticalLink.com > 6712 Brooklawn Parkway, Syracuse, NY 13211 [-- Attachment #2: Type: text/html, Size: 24456 bytes --] ^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [meta-ti] [kirkstone] libgpiod-tools gpioinfo missing for beaglebone 2024-01-10 22:07 ` Bremenpl @ 2024-01-10 22:23 ` Jon Cormier 2024-01-11 5:28 ` Bremenpl 0 siblings, 1 reply; 8+ messages in thread From: Jon Cormier @ 2024-01-10 22:23 UTC (permalink / raw) To: Bremenpl; +Cc: meta-ti [-- Attachment #1: Type: text/plain, Size: 11910 bytes --] Which device tree file is your device loading? On Wed, Jan 10, 2024 at 5:07 PM Bremenpl <bremenpl@gmail.com> wrote: > Hi Jonathan, > Thank you for the answer. > > Yes it seems the dts file changed a bit between Dunfell and Kirkstone and > these labers are now not there. > > 1. Any idea why these were gotten rid of? As you mentioned they are > usefull. > 2. Who should be contacted to potentially put them back in place in > the repo (in case these were removed by error)? > > Thanks. > > > On January 10, 2024 22:52:44 Jon Cormier <jcormier@criticallink.com> > wrote: > >> >> >> On Fri, Jan 5, 2024 at 3:49 AM Lukasz Przenioslo <bremenpl@gmail.com> >> wrote: >> >>> Hello, >>> I have recently moved from Dunfell to Kirkstone for the beaglebone >>> machine. Since then I have noticed that calling gpioinfo from >>> libgpiod-tools does not show the gpio labels: >>> >>> ``` >>> root@beaglebone:~# gpioinfo >>> gpiochip0 - 32 lines: >>> line 0: unnamed unused input active-high >>> line 1: unnamed unused input active-high >>> line 2: unnamed unused input active-high >>> line 3: unnamed unused input active-high >>> line 4: unnamed unused input active-high >>> line 5: unnamed unused input active-high >>> line 6: unnamed unused input active-high >>> line 7: unnamed unused input active-high >>> line 8: unnamed unused input active-high >>> line 9: unnamed unused input active-high >>> line 10: unnamed unused input active-high >>> line 11: unnamed unused input active-high >>> line 12: unnamed unused input active-high >>> line 13: unnamed unused input active-high >>> line 14: unnamed unused input active-high >>> line 15: unnamed unused input active-high >>> line 16: unnamed unused input active-high >>> line 17: unnamed unused input active-high >>> line 18: unnamed unused input active-high >>> line 19: unnamed unused input active-high >>> line 20: unnamed unused input active-high >>> line 21: unnamed "beaglebone:green:usr0" output >>> active-high [used] >>> line 22: unnamed "beaglebone:green:usr1" output >>> active-high [used] >>> line 23: unnamed "beaglebone:green:usr2" output >>> active-high [used] >>> line 24: unnamed "beaglebone:green:usr3" output >>> active-high [used] >>> line 25: unnamed unused input active-high >>> line 26: unnamed unused input active-high >>> line 27: unnamed unused input active-high >>> line 28: unnamed unused input active-high >>> line 29: unnamed unused input active-high >>> line 30: unnamed unused input active-high >>> line 31: unnamed unused input active-high >>> gpiochip1 - 32 lines: >>> line 0: unnamed unused input active-high >>> line 1: unnamed unused input active-high >>> line 2: unnamed unused input active-high >>> line 3: unnamed unused input active-high >>> line 4: unnamed unused input active-high >>> line 5: unnamed unused input active-high >>> line 6: unnamed unused input active-high >>> line 7: unnamed unused input active-high >>> line 8: unnamed unused input active-high >>> line 9: unnamed unused input active-high >>> line 10: unnamed unused input active-high >>> line 11: unnamed unused input active-high >>> line 12: unnamed unused input active-high >>> line 13: unnamed unused input active-high >>> line 14: unnamed unused input active-high >>> line 15: unnamed unused input active-high >>> line 16: unnamed unused input active-high >>> line 17: unnamed unused input active-high >>> line 18: unnamed unused input active-high >>> line 19: unnamed unused input active-high >>> line 20: unnamed unused input active-high >>> line 21: unnamed unused input active-high >>> line 22: unnamed unused input active-high >>> line 23: unnamed unused input active-high >>> line 24: unnamed unused input active-high >>> line 25: unnamed unused input active-high >>> line 26: unnamed unused input active-high >>> line 27: unnamed unused input active-high >>> line 28: unnamed unused input active-high >>> line 29: unnamed unused input active-high >>> line 30: unnamed unused input active-high >>> line 31: unnamed unused input active-high >>> gpiochip2 - 32 lines: >>> line 0: unnamed unused input active-high >>> line 1: unnamed unused input active-high >>> line 2: unnamed unused input active-high >>> line 3: unnamed unused input active-high >>> line 4: unnamed unused input active-high >>> line 5: unnamed unused input active-high >>> line 6: unnamed unused input active-high >>> line 7: unnamed unused input active-high >>> line 8: unnamed unused input active-high >>> line 9: unnamed unused input active-high >>> line 10: unnamed unused input active-high >>> line 11: unnamed unused input active-high >>> line 12: unnamed unused input active-high >>> line 13: unnamed unused input active-high >>> line 14: unnamed unused input active-high >>> line 15: unnamed unused input active-high >>> line 16: unnamed unused input active-high >>> line 17: unnamed unused input active-high >>> line 18: unnamed unused input active-high >>> line 19: unnamed unused input active-high >>> line 20: unnamed unused input active-high >>> line 21: unnamed unused input active-high >>> line 22: unnamed unused input active-high >>> line 23: unnamed unused input active-high >>> line 24: unnamed unused input active-high >>> line 25: unnamed unused input active-high >>> line 26: unnamed unused input active-high >>> line 27: unnamed unused input active-high >>> line 28: unnamed unused input active-high >>> line 29: unnamed unused input active-high >>> line 30: unnamed unused input active-high >>> line 31: unnamed unused input active-high >>> gpiochip3 - 32 lines: >>> line 0: unnamed unused input active-high >>> line 1: unnamed unused input active-high >>> line 2: unnamed unused input active-high >>> line 3: unnamed unused input active-high >>> line 4: unnamed unused input active-high >>> line 5: unnamed unused input active-high >>> line 6: unnamed "cd" input active-low [used] >>> line 7: unnamed unused input active-high >>> line 8: unnamed unused input active-high >>> line 9: unnamed unused input active-high >>> line 10: unnamed unused input active-high >>> line 11: unnamed unused input active-high >>> line 12: unnamed unused input active-high >>> line 13: unnamed unused input active-high >>> line 14: unnamed unused input active-high >>> line 15: unnamed unused input active-high >>> line 16: unnamed unused input active-high >>> line 17: unnamed unused input active-high >>> line 18: unnamed unused input active-high >>> line 19: unnamed unused input active-high >>> line 20: unnamed unused input active-high >>> line 21: unnamed unused input active-high >>> line 22: unnamed unused input active-high >>> line 23: unnamed unused input active-high >>> line 24: unnamed unused input active-high >>> line 25: unnamed unused input active-high >>> line 26: unnamed unused input active-high >>> line 27: unnamed unused input active-high >>> line 28: unnamed unused input active-high >>> line 29: unnamed unused input active-high >>> line 30: unnamed unused input active-high >>> line 31: unnamed unused input active-high >>> ``` >>> >>> 1. What could be the cause for that (exact different between Dunfell and >>> Kirkstone in meta-ti)? Can it be that the relevant dts file(s) somehow >>> changed? >>> >> The gpio names are defined in the device tree by defining >> "gpio-line-names = ..." >> Example for the am335x-boneblack.dts from TIs 6.1 kernel. >> https://git.ti.com/cgit/ti-linux-kernel/ti-linux-kernel/tree/arch/arm/boot/dts/am335x-boneblack.dts?h=ti-linux-6.1.y#n29 >> >>> 2. Aside from labels missing, can there be any other consequences here? >>> I tested gpio outputs state changing and it works normally. >>> >> I'd guess no, other than it being harder to identify the correct gpio. >> >>> >>> I would appreciate all help and feedback! >>> >>> -=-=-=-=-=-=-=-=-=-=-=- >>> Links: You receive all messages sent to this group. >>> View/Reply Online (#17384): >>> https://lists.yoctoproject.org/g/meta-ti/message/17384 >>> Mute This Topic: https://lists.yoctoproject.org/mt/103539668/7902621 >>> Group Owner: meta-ti+owner@lists.yoctoproject.org >>> Unsubscribe: https://lists.yoctoproject.org/g/meta-ti/unsub [ >>> jcormier@criticallink.com] >>> -=-=-=-=-=-=-=-=-=-=-=- >>> >>> >> >> -- >> Jonathan Cormier >> Software Engineer >> >> Voice: 315.425.4045 x222 >> >> >> >> http://www.CriticalLink.com <http://www.criticallink.com/> >> 6712 Brooklawn Parkway, Syracuse, NY 13211 >> >> <https://www.linkedin.com/company/critical-link-llc> >> <https://twitter.com/Critical_Link> >> > > -- Jonathan Cormier Software Engineer Voice: 315.425.4045 x222 http://www.CriticalLink.com <http://www.criticallink.com/> 6712 Brooklawn Parkway, Syracuse, NY 13211 <https://www.linkedin.com/company/critical-link-llc> <https://twitter.com/Critical_Link> [-- Attachment #2: Type: text/html, Size: 18610 bytes --] ^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [meta-ti] [kirkstone] libgpiod-tools gpioinfo missing for beaglebone 2024-01-10 22:23 ` Jon Cormier @ 2024-01-11 5:28 ` Bremenpl 2024-01-11 18:25 ` Jon Cormier 0 siblings, 1 reply; 8+ messages in thread From: Bremenpl @ 2024-01-11 5:28 UTC (permalink / raw) To: Jon Cormier; +Cc: meta-ti [-- Attachment #1: Type: text/plain, Size: 10386 bytes --] am335x-bonegreen.dts, can also be am335x-boneblack.dts, but the case here is the same. On January 10, 2024 23:23:26 Jon Cormier <jcormier@criticallink.com> wrote: > Which device tree file is your device loading? > > On Wed, Jan 10, 2024 at 5:07 PM Bremenpl <bremenpl@gmail.com> wrote: > Hi Jonathan, > Thank you for the answer. > > Yes it seems the dts file changed a bit between Dunfell and Kirkstone and > these labers are now not there. > Any idea why these were gotten rid of? As you mentioned they are usefull. > Who should be contacted to potentially put them back in place in the repo > (in case these were removed by error)? > Thanks. > > > On January 10, 2024 22:52:44 Jon Cormier <jcormier@criticallink.com> wrote: >> >> >> On Fri, Jan 5, 2024 at 3:49 AM Lukasz Przenioslo <bremenpl@gmail.com> wrote: >> Hello, >> I have recently moved from Dunfell to Kirkstone for the beaglebone machine. >> Since then I have noticed that calling gpioinfo from libgpiod-tools does >> not show the gpio labels: >> >> ``` >> root@beaglebone:~# gpioinfo >> gpiochip0 - 32 lines: >> line 0: unnamed unused input active-high >> line 1: unnamed unused input active-high >> line 2: unnamed unused input active-high >> line 3: unnamed unused input active-high >> line 4: unnamed unused input active-high >> line 5: unnamed unused input active-high >> line 6: unnamed unused input active-high >> line 7: unnamed unused input active-high >> line 8: unnamed unused input active-high >> line 9: unnamed unused input active-high >> line 10: unnamed unused input active-high >> line 11: unnamed unused input active-high >> line 12: unnamed unused input active-high >> line 13: unnamed unused input active-high >> line 14: unnamed unused input active-high >> line 15: unnamed unused input active-high >> line 16: unnamed unused input active-high >> line 17: unnamed unused input active-high >> line 18: unnamed unused input active-high >> line 19: unnamed unused input active-high >> line 20: unnamed unused input active-high >> line 21: unnamed "beaglebone:green:usr0" output active-high [used] >> line 22: unnamed "beaglebone:green:usr1" output active-high [used] >> line 23: unnamed "beaglebone:green:usr2" output active-high [used] >> line 24: unnamed "beaglebone:green:usr3" output active-high [used] >> line 25: unnamed unused input active-high >> line 26: unnamed unused input active-high >> line 27: unnamed unused input active-high >> line 28: unnamed unused input active-high >> line 29: unnamed unused input active-high >> line 30: unnamed unused input active-high >> line 31: unnamed unused input active-high >> gpiochip1 - 32 lines: >> line 0: unnamed unused input active-high >> line 1: unnamed unused input active-high >> line 2: unnamed unused input active-high >> line 3: unnamed unused input active-high >> line 4: unnamed unused input active-high >> line 5: unnamed unused input active-high >> line 6: unnamed unused input active-high >> line 7: unnamed unused input active-high >> line 8: unnamed unused input active-high >> line 9: unnamed unused input active-high >> line 10: unnamed unused input active-high >> line 11: unnamed unused input active-high >> line 12: unnamed unused input active-high >> line 13: unnamed unused input active-high >> line 14: unnamed unused input active-high >> line 15: unnamed unused input active-high >> line 16: unnamed unused input active-high >> line 17: unnamed unused input active-high >> line 18: unnamed unused input active-high >> line 19: unnamed unused input active-high >> line 20: unnamed unused input active-high >> line 21: unnamed unused input active-high >> line 22: unnamed unused input active-high >> line 23: unnamed unused input active-high >> line 24: unnamed unused input active-high >> line 25: unnamed unused input active-high >> line 26: unnamed unused input active-high >> line 27: unnamed unused input active-high >> line 28: unnamed unused input active-high >> line 29: unnamed unused input active-high >> line 30: unnamed unused input active-high >> line 31: unnamed unused input active-high >> gpiochip2 - 32 lines: >> line 0: unnamed unused input active-high >> line 1: unnamed unused input active-high >> line 2: unnamed unused input active-high >> line 3: unnamed unused input active-high >> line 4: unnamed unused input active-high >> line 5: unnamed unused input active-high >> line 6: unnamed unused input active-high >> line 7: unnamed unused input active-high >> line 8: unnamed unused input active-high >> line 9: unnamed unused input active-high >> line 10: unnamed unused input active-high >> line 11: unnamed unused input active-high >> line 12: unnamed unused input active-high >> line 13: unnamed unused input active-high >> line 14: unnamed unused input active-high >> line 15: unnamed unused input active-high >> line 16: unnamed unused input active-high >> line 17: unnamed unused input active-high >> line 18: unnamed unused input active-high >> line 19: unnamed unused input active-high >> line 20: unnamed unused input active-high >> line 21: unnamed unused input active-high >> line 22: unnamed unused input active-high >> line 23: unnamed unused input active-high >> line 24: unnamed unused input active-high >> line 25: unnamed unused input active-high >> line 26: unnamed unused input active-high >> line 27: unnamed unused input active-high >> line 28: unnamed unused input active-high >> line 29: unnamed unused input active-high >> line 30: unnamed unused input active-high >> line 31: unnamed unused input active-high >> gpiochip3 - 32 lines: >> line 0: unnamed unused input active-high >> line 1: unnamed unused input active-high >> line 2: unnamed unused input active-high >> line 3: unnamed unused input active-high >> line 4: unnamed unused input active-high >> line 5: unnamed unused input active-high >> line 6: unnamed "cd" input active-low [used] >> line 7: unnamed unused input active-high >> line 8: unnamed unused input active-high >> line 9: unnamed unused input active-high >> line 10: unnamed unused input active-high >> line 11: unnamed unused input active-high >> line 12: unnamed unused input active-high >> line 13: unnamed unused input active-high >> line 14: unnamed unused input active-high >> line 15: unnamed unused input active-high >> line 16: unnamed unused input active-high >> line 17: unnamed unused input active-high >> line 18: unnamed unused input active-high >> line 19: unnamed unused input active-high >> line 20: unnamed unused input active-high >> line 21: unnamed unused input active-high >> line 22: unnamed unused input active-high >> line 23: unnamed unused input active-high >> line 24: unnamed unused input active-high >> line 25: unnamed unused input active-high >> line 26: unnamed unused input active-high >> line 27: unnamed unused input active-high >> line 28: unnamed unused input active-high >> line 29: unnamed unused input active-high >> line 30: unnamed unused input active-high >> line 31: unnamed unused input active-high >> ``` >> >> 1. What could be the cause for that (exact different between Dunfell and >> Kirkstone in meta-ti)? Can it be that the relevant dts file(s) somehow changed? >> The gpio names are defined in the device tree by defining "gpio-line-names >> = ..." >> Example for the am335x-boneblack.dts from TIs 6.1 kernel. >> https://git.ti.com/cgit/ti-linux-kernel/ti-linux-kernel/tree/arch/arm/boot/dts/am335x-boneblack.dts?h=ti-linux-6.1.y#n29 >> 2. Aside from labels missing, can there be any other consequences here? I >> tested gpio outputs state changing and it works normally. >> I'd guess no, other than it being harder to identify the correct gpio. >> >> I would appreciate all help and feedback! >> >> -=-=-=-=-=-=-=-=-=-=-=- >> Links: You receive all messages sent to this group. >> View/Reply Online (#17384): >> https://lists.yoctoproject.org/g/meta-ti/message/17384 >> Mute This Topic: https://lists.yoctoproject.org/mt/103539668/7902621 >> Group Owner: meta-ti+owner@lists.yoctoproject.org >> Unsubscribe: https://lists.yoctoproject.org/g/meta-ti/unsub >> [jcormier@criticallink.com] >> -=-=-=-=-=-=-=-=-=-=-=- >> >> >> >> -- >> Jonathan Cormier >> Software Engineer >> >> Voice: 315.425.4045 x222 >> >> >> >> >> >> >> http://www.CriticalLink.com >> 6712 Brooklawn Parkway, Syracuse, NY 13211 > > > > -- > Jonathan Cormier > Software Engineer > > Voice: 315.425.4045 x222 > > > > > > > http://www.CriticalLink.com > 6712 Brooklawn Parkway, Syracuse, NY 13211 [-- Attachment #2: Type: text/html, Size: 27341 bytes --] ^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [meta-ti] [kirkstone] libgpiod-tools gpioinfo missing for beaglebone 2024-01-11 5:28 ` Bremenpl @ 2024-01-11 18:25 ` Jon Cormier 2024-01-12 10:38 ` Re[2]: " Łukasz Przeniosło [not found] ` <17A9934C6E495BDF.31870@lists.yoctoproject.org> 0 siblings, 2 replies; 8+ messages in thread From: Jon Cormier @ 2024-01-11 18:25 UTC (permalink / raw) To: Bremenpl; +Cc: meta-ti [-- Attachment #1: Type: text/plain, Size: 13710 bytes --] We can do a little digging to hopefully find out. Based on my checkout which may be newer or older than yours: * According to meta-ti/meta-ti-bsp/conf/machine/beaglebone.conf, the kernel recipe used is linux-bb.org. * According to meta-ti/meta-ti-bsp/recipes-kernel/linux/linux-bb.org_git.bb, the kernel repo used is github.com/beagleboard/linux.git, branch v6.1.46-ti-r13. * According to that repo, the boneblack should have the gpio-line-names and the bonegreen doesn't... https://github.com/beagleboard/linux/blob/6.1.46-ti-rt-r13/arch/arm/boot/dts/am335x-boneblack.dts https://github.com/beagleboard/linux/blob/6.1.46-ti-rt-r13/arch/arm/boot/dts/am335x-bonegreen.dts To find out why you may have to ask them. Or look through the history to find a commit about it. On Thu, Jan 11, 2024 at 12:28 AM Bremenpl <bremenpl@gmail.com> wrote: > am335x-bonegreen.dts, can also be am335x-boneblack.dts, but the case here > is the same. > > On January 10, 2024 23:23:26 Jon Cormier <jcormier@criticallink.com> > wrote: > >> Which device tree file is your device loading? >> >> On Wed, Jan 10, 2024 at 5:07 PM Bremenpl <bremenpl@gmail.com> wrote: >> >>> Hi Jonathan, >>> Thank you for the answer. >>> >>> Yes it seems the dts file changed a bit between Dunfell and Kirkstone >>> and these labers are now not there. >>> >>> 1. Any idea why these were gotten rid of? As you mentioned they are >>> usefull. >>> 2. Who should be contacted to potentially put them back in place in >>> the repo (in case these were removed by error)? >>> >>> Thanks. >>> >>> >>> On January 10, 2024 22:52:44 Jon Cormier <jcormier@criticallink.com> >>> wrote: >>> >>>> >>>> >>>> On Fri, Jan 5, 2024 at 3:49 AM Lukasz Przenioslo <bremenpl@gmail.com> >>>> wrote: >>>> >>>>> Hello, >>>>> I have recently moved from Dunfell to Kirkstone for the beaglebone >>>>> machine. Since then I have noticed that calling gpioinfo from >>>>> libgpiod-tools does not show the gpio labels: >>>>> >>>>> ``` >>>>> root@beaglebone:~# gpioinfo >>>>> gpiochip0 - 32 lines: >>>>> line 0: unnamed unused input active-high >>>>> line 1: unnamed unused input active-high >>>>> line 2: unnamed unused input active-high >>>>> line 3: unnamed unused input active-high >>>>> line 4: unnamed unused input active-high >>>>> line 5: unnamed unused input active-high >>>>> line 6: unnamed unused input active-high >>>>> line 7: unnamed unused input active-high >>>>> line 8: unnamed unused input active-high >>>>> line 9: unnamed unused input active-high >>>>> line 10: unnamed unused input active-high >>>>> line 11: unnamed unused input active-high >>>>> line 12: unnamed unused input active-high >>>>> line 13: unnamed unused input active-high >>>>> line 14: unnamed unused input active-high >>>>> line 15: unnamed unused input active-high >>>>> line 16: unnamed unused input active-high >>>>> line 17: unnamed unused input active-high >>>>> line 18: unnamed unused input active-high >>>>> line 19: unnamed unused input active-high >>>>> line 20: unnamed unused input active-high >>>>> line 21: unnamed "beaglebone:green:usr0" output >>>>> active-high [used] >>>>> line 22: unnamed "beaglebone:green:usr1" output >>>>> active-high [used] >>>>> line 23: unnamed "beaglebone:green:usr2" output >>>>> active-high [used] >>>>> line 24: unnamed "beaglebone:green:usr3" output >>>>> active-high [used] >>>>> line 25: unnamed unused input active-high >>>>> line 26: unnamed unused input active-high >>>>> line 27: unnamed unused input active-high >>>>> line 28: unnamed unused input active-high >>>>> line 29: unnamed unused input active-high >>>>> line 30: unnamed unused input active-high >>>>> line 31: unnamed unused input active-high >>>>> gpiochip1 - 32 lines: >>>>> line 0: unnamed unused input active-high >>>>> line 1: unnamed unused input active-high >>>>> line 2: unnamed unused input active-high >>>>> line 3: unnamed unused input active-high >>>>> line 4: unnamed unused input active-high >>>>> line 5: unnamed unused input active-high >>>>> line 6: unnamed unused input active-high >>>>> line 7: unnamed unused input active-high >>>>> line 8: unnamed unused input active-high >>>>> line 9: unnamed unused input active-high >>>>> line 10: unnamed unused input active-high >>>>> line 11: unnamed unused input active-high >>>>> line 12: unnamed unused input active-high >>>>> line 13: unnamed unused input active-high >>>>> line 14: unnamed unused input active-high >>>>> line 15: unnamed unused input active-high >>>>> line 16: unnamed unused input active-high >>>>> line 17: unnamed unused input active-high >>>>> line 18: unnamed unused input active-high >>>>> line 19: unnamed unused input active-high >>>>> line 20: unnamed unused input active-high >>>>> line 21: unnamed unused input active-high >>>>> line 22: unnamed unused input active-high >>>>> line 23: unnamed unused input active-high >>>>> line 24: unnamed unused input active-high >>>>> line 25: unnamed unused input active-high >>>>> line 26: unnamed unused input active-high >>>>> line 27: unnamed unused input active-high >>>>> line 28: unnamed unused input active-high >>>>> line 29: unnamed unused input active-high >>>>> line 30: unnamed unused input active-high >>>>> line 31: unnamed unused input active-high >>>>> gpiochip2 - 32 lines: >>>>> line 0: unnamed unused input active-high >>>>> line 1: unnamed unused input active-high >>>>> line 2: unnamed unused input active-high >>>>> line 3: unnamed unused input active-high >>>>> line 4: unnamed unused input active-high >>>>> line 5: unnamed unused input active-high >>>>> line 6: unnamed unused input active-high >>>>> line 7: unnamed unused input active-high >>>>> line 8: unnamed unused input active-high >>>>> line 9: unnamed unused input active-high >>>>> line 10: unnamed unused input active-high >>>>> line 11: unnamed unused input active-high >>>>> line 12: unnamed unused input active-high >>>>> line 13: unnamed unused input active-high >>>>> line 14: unnamed unused input active-high >>>>> line 15: unnamed unused input active-high >>>>> line 16: unnamed unused input active-high >>>>> line 17: unnamed unused input active-high >>>>> line 18: unnamed unused input active-high >>>>> line 19: unnamed unused input active-high >>>>> line 20: unnamed unused input active-high >>>>> line 21: unnamed unused input active-high >>>>> line 22: unnamed unused input active-high >>>>> line 23: unnamed unused input active-high >>>>> line 24: unnamed unused input active-high >>>>> line 25: unnamed unused input active-high >>>>> line 26: unnamed unused input active-high >>>>> line 27: unnamed unused input active-high >>>>> line 28: unnamed unused input active-high >>>>> line 29: unnamed unused input active-high >>>>> line 30: unnamed unused input active-high >>>>> line 31: unnamed unused input active-high >>>>> gpiochip3 - 32 lines: >>>>> line 0: unnamed unused input active-high >>>>> line 1: unnamed unused input active-high >>>>> line 2: unnamed unused input active-high >>>>> line 3: unnamed unused input active-high >>>>> line 4: unnamed unused input active-high >>>>> line 5: unnamed unused input active-high >>>>> line 6: unnamed "cd" input active-low [used] >>>>> line 7: unnamed unused input active-high >>>>> line 8: unnamed unused input active-high >>>>> line 9: unnamed unused input active-high >>>>> line 10: unnamed unused input active-high >>>>> line 11: unnamed unused input active-high >>>>> line 12: unnamed unused input active-high >>>>> line 13: unnamed unused input active-high >>>>> line 14: unnamed unused input active-high >>>>> line 15: unnamed unused input active-high >>>>> line 16: unnamed unused input active-high >>>>> line 17: unnamed unused input active-high >>>>> line 18: unnamed unused input active-high >>>>> line 19: unnamed unused input active-high >>>>> line 20: unnamed unused input active-high >>>>> line 21: unnamed unused input active-high >>>>> line 22: unnamed unused input active-high >>>>> line 23: unnamed unused input active-high >>>>> line 24: unnamed unused input active-high >>>>> line 25: unnamed unused input active-high >>>>> line 26: unnamed unused input active-high >>>>> line 27: unnamed unused input active-high >>>>> line 28: unnamed unused input active-high >>>>> line 29: unnamed unused input active-high >>>>> line 30: unnamed unused input active-high >>>>> line 31: unnamed unused input active-high >>>>> ``` >>>>> >>>>> 1. What could be the cause for that (exact different between Dunfell >>>>> and Kirkstone in meta-ti)? Can it be that the relevant dts file(s) somehow >>>>> changed? >>>>> >>>> The gpio names are defined in the device tree by defining >>>> "gpio-line-names = ..." >>>> Example for the am335x-boneblack.dts from TIs 6.1 kernel. >>>> https://git.ti.com/cgit/ti-linux-kernel/ti-linux-kernel/tree/arch/arm/boot/dts/am335x-boneblack.dts?h=ti-linux-6.1.y#n29 >>>> >>>>> 2. Aside from labels missing, can there be any other consequences >>>>> here? I tested gpio outputs state changing and it works normally. >>>>> >>>> I'd guess no, other than it being harder to identify the correct gpio. >>>> >>>>> >>>>> I would appreciate all help and feedback! >>>>> >>>>> -=-=-=-=-=-=-=-=-=-=-=- >>>>> Links: You receive all messages sent to this group. >>>>> View/Reply Online (#17384): >>>>> https://lists.yoctoproject.org/g/meta-ti/message/17384 >>>>> Mute This Topic: https://lists.yoctoproject.org/mt/103539668/7902621 >>>>> Group Owner: meta-ti+owner@lists.yoctoproject.org >>>>> Unsubscribe: https://lists.yoctoproject.org/g/meta-ti/unsub [ >>>>> jcormier@criticallink.com] >>>>> -=-=-=-=-=-=-=-=-=-=-=- >>>>> >>>>> >>>> >>>> -- >>>> Jonathan Cormier >>>> Software Engineer >>>> >>>> Voice: 315.425.4045 x222 >>>> >>>> >>>> >>>> http://www.CriticalLink.com <http://www.criticallink.com/> >>>> 6712 Brooklawn Parkway, Syracuse, NY 13211 >>>> >>>> <https://www.linkedin.com/company/critical-link-llc> >>>> <https://twitter.com/Critical_Link> >>>> >>> >>> >> >> -- >> Jonathan Cormier >> Software Engineer >> >> Voice: 315.425.4045 x222 >> >> >> >> http://www.CriticalLink.com <http://www.criticallink.com/> >> 6712 Brooklawn Parkway, Syracuse, NY 13211 >> >> <https://www.linkedin.com/company/critical-link-llc> >> <https://twitter.com/Critical_Link> >> > > -- Jonathan Cormier Software Engineer Voice: 315.425.4045 x222 http://www.CriticalLink.com <http://www.criticallink.com/> 6712 Brooklawn Parkway, Syracuse, NY 13211 <https://www.linkedin.com/company/critical-link-llc> <https://twitter.com/Critical_Link> [-- Attachment #2: Type: text/html, Size: 22704 bytes --] ^ permalink raw reply [flat|nested] 8+ messages in thread
* Re[2]: [meta-ti] [kirkstone] libgpiod-tools gpioinfo missing for beaglebone 2024-01-11 18:25 ` Jon Cormier @ 2024-01-12 10:38 ` Łukasz Przeniosło [not found] ` <17A9934C6E495BDF.31870@lists.yoctoproject.org> 1 sibling, 0 replies; 8+ messages in thread From: Łukasz Przeniosło @ 2024-01-12 10:38 UTC (permalink / raw) To: Jon Cormier; +Cc: meta-ti [-- Attachment #1: Type: text/plain, Size: 14530 bytes --] Thanks for the answer Jon, I must double confirm this then... I recall that on kirkstone: There were no labels in both meta-ti-bsp and meta-yocto-bsp, They were missing for both dts (black and green). Will check this with the author (Robert C Nelson) and also test it tomorrow and let you know. -- Łukasz Przeniosło ------ Original Message ------ From "Jon Cormier" <jcormier@criticallink.com> To "Bremenpl" <bremenpl@gmail.com> Cc meta-ti@lists.yoctoproject.org Date 2024-01-11 19:25:37 Subject Re: [meta-ti] [kirkstone] libgpiod-tools gpioinfo missing for beaglebone >We can do a little digging to hopefully find out. > >Based on my checkout which may be newer or older than yours: >* According to meta-ti/meta-ti-bsp/conf/machine/beaglebone.conf, the >kernel recipe used is linux-bb.org. >* According to >meta-ti/meta-ti-bsp/recipes-kernel/linux/linux-bb.org_git.bb, the >kernel repo used is github.com/beagleboard/linux.git, branch >v6.1.46-ti-r13. >* According to that repo, the boneblack should have the gpio-line-names >and the bonegreen doesn't... >https://github.com/beagleboard/linux/blob/6.1.46-ti-rt-r13/arch/arm/boot/dts/am335x-boneblack.dts >https://github.com/beagleboard/linux/blob/6.1.46-ti-rt-r13/arch/arm/boot/dts/am335x-bonegreen.dts > >To find out why you may have to ask them. Or look through the history >to find a commit about it. > > >On Thu, Jan 11, 2024 at 12:28 AM Bremenpl <bremenpl@gmail.com> wrote: >>am335x-bonegreen.dts, can also be am335x-boneblack.dts, but the case >>here is the same. >> >>On January 10, 2024 23:23:26 Jon Cormier <jcormier@criticallink.com> >>wrote: >> >>>Which device tree file is your device loading? >>> >>>On Wed, Jan 10, 2024 at 5:07 PM Bremenpl <bremenpl@gmail.com> wrote: >>>>Hi Jonathan, >>>>Thank you for the answer. >>>> >>>>Yes it seems the dts file changed a bit between Dunfell and >>>>Kirkstone and these labers are now not there. >>>>Any idea why these were gotten rid of? As you mentioned they are >>>>usefull. >>>>Who should be contacted to potentially put them back in place in the >>>>repo (in case these were removed by error)? >>>>Thanks. >>>> >>>> >>>>On January 10, 2024 22:52:44 Jon Cormier <jcormier@criticallink.com> >>>>wrote: >>>> >>>>> >>>>> >>>>>On Fri, Jan 5, 2024 at 3:49 AM Lukasz Przenioslo >>>>><bremenpl@gmail.com> wrote: >>>>>>Hello, >>>>>>I have recently moved from Dunfell to Kirkstone for the beaglebone >>>>>>machine. Since then I have noticed that calling gpioinfo from >>>>>>libgpiod-tools does not show the gpio labels: >>>>>> >>>>>>``` >>>>>>root@beaglebone:~# gpioinfo >>>>>>gpiochip0 - 32 lines: >>>>>> line 0: unnamed unused input active-high >>>>>> line 1: unnamed unused input active-high >>>>>> line 2: unnamed unused input active-high >>>>>> line 3: unnamed unused input active-high >>>>>> line 4: unnamed unused input active-high >>>>>> line 5: unnamed unused input active-high >>>>>> line 6: unnamed unused input active-high >>>>>> line 7: unnamed unused input active-high >>>>>> line 8: unnamed unused input active-high >>>>>> line 9: unnamed unused input active-high >>>>>> line 10: unnamed unused input active-high >>>>>> line 11: unnamed unused input active-high >>>>>> line 12: unnamed unused input active-high >>>>>> line 13: unnamed unused input active-high >>>>>> line 14: unnamed unused input active-high >>>>>> line 15: unnamed unused input active-high >>>>>> line 16: unnamed unused input active-high >>>>>> line 17: unnamed unused input active-high >>>>>> line 18: unnamed unused input active-high >>>>>> line 19: unnamed unused input active-high >>>>>> line 20: unnamed unused input active-high >>>>>> line 21: unnamed "beaglebone:green:usr0" output >>>>>>active-high [used] >>>>>> line 22: unnamed "beaglebone:green:usr1" output >>>>>>active-high [used] >>>>>> line 23: unnamed "beaglebone:green:usr2" output >>>>>>active-high [used] >>>>>> line 24: unnamed "beaglebone:green:usr3" output >>>>>>active-high [used] >>>>>> line 25: unnamed unused input active-high >>>>>> line 26: unnamed unused input active-high >>>>>> line 27: unnamed unused input active-high >>>>>> line 28: unnamed unused input active-high >>>>>> line 29: unnamed unused input active-high >>>>>> line 30: unnamed unused input active-high >>>>>> line 31: unnamed unused input active-high >>>>>>gpiochip1 - 32 lines: >>>>>> line 0: unnamed unused input active-high >>>>>> line 1: unnamed unused input active-high >>>>>> line 2: unnamed unused input active-high >>>>>> line 3: unnamed unused input active-high >>>>>> line 4: unnamed unused input active-high >>>>>> line 5: unnamed unused input active-high >>>>>> line 6: unnamed unused input active-high >>>>>> line 7: unnamed unused input active-high >>>>>> line 8: unnamed unused input active-high >>>>>> line 9: unnamed unused input active-high >>>>>> line 10: unnamed unused input active-high >>>>>> line 11: unnamed unused input active-high >>>>>> line 12: unnamed unused input active-high >>>>>> line 13: unnamed unused input active-high >>>>>> line 14: unnamed unused input active-high >>>>>> line 15: unnamed unused input active-high >>>>>> line 16: unnamed unused input active-high >>>>>> line 17: unnamed unused input active-high >>>>>> line 18: unnamed unused input active-high >>>>>> line 19: unnamed unused input active-high >>>>>> line 20: unnamed unused input active-high >>>>>> line 21: unnamed unused input active-high >>>>>> line 22: unnamed unused input active-high >>>>>> line 23: unnamed unused input active-high >>>>>> line 24: unnamed unused input active-high >>>>>> line 25: unnamed unused input active-high >>>>>> line 26: unnamed unused input active-high >>>>>> line 27: unnamed unused input active-high >>>>>> line 28: unnamed unused input active-high >>>>>> line 29: unnamed unused input active-high >>>>>> line 30: unnamed unused input active-high >>>>>> line 31: unnamed unused input active-high >>>>>>gpiochip2 - 32 lines: >>>>>> line 0: unnamed unused input active-high >>>>>> line 1: unnamed unused input active-high >>>>>> line 2: unnamed unused input active-high >>>>>> line 3: unnamed unused input active-high >>>>>> line 4: unnamed unused input active-high >>>>>> line 5: unnamed unused input active-high >>>>>> line 6: unnamed unused input active-high >>>>>> line 7: unnamed unused input active-high >>>>>> line 8: unnamed unused input active-high >>>>>> line 9: unnamed unused input active-high >>>>>> line 10: unnamed unused input active-high >>>>>> line 11: unnamed unused input active-high >>>>>> line 12: unnamed unused input active-high >>>>>> line 13: unnamed unused input active-high >>>>>> line 14: unnamed unused input active-high >>>>>> line 15: unnamed unused input active-high >>>>>> line 16: unnamed unused input active-high >>>>>> line 17: unnamed unused input active-high >>>>>> line 18: unnamed unused input active-high >>>>>> line 19: unnamed unused input active-high >>>>>> line 20: unnamed unused input active-high >>>>>> line 21: unnamed unused input active-high >>>>>> line 22: unnamed unused input active-high >>>>>> line 23: unnamed unused input active-high >>>>>> line 24: unnamed unused input active-high >>>>>> line 25: unnamed unused input active-high >>>>>> line 26: unnamed unused input active-high >>>>>> line 27: unnamed unused input active-high >>>>>> line 28: unnamed unused input active-high >>>>>> line 29: unnamed unused input active-high >>>>>> line 30: unnamed unused input active-high >>>>>> line 31: unnamed unused input active-high >>>>>>gpiochip3 - 32 lines: >>>>>> line 0: unnamed unused input active-high >>>>>> line 1: unnamed unused input active-high >>>>>> line 2: unnamed unused input active-high >>>>>> line 3: unnamed unused input active-high >>>>>> line 4: unnamed unused input active-high >>>>>> line 5: unnamed unused input active-high >>>>>> line 6: unnamed "cd" input active-low >>>>>>[used] >>>>>> line 7: unnamed unused input active-high >>>>>> line 8: unnamed unused input active-high >>>>>> line 9: unnamed unused input active-high >>>>>> line 10: unnamed unused input active-high >>>>>> line 11: unnamed unused input active-high >>>>>> line 12: unnamed unused input active-high >>>>>> line 13: unnamed unused input active-high >>>>>> line 14: unnamed unused input active-high >>>>>> line 15: unnamed unused input active-high >>>>>> line 16: unnamed unused input active-high >>>>>> line 17: unnamed unused input active-high >>>>>> line 18: unnamed unused input active-high >>>>>> line 19: unnamed unused input active-high >>>>>> line 20: unnamed unused input active-high >>>>>> line 21: unnamed unused input active-high >>>>>> line 22: unnamed unused input active-high >>>>>> line 23: unnamed unused input active-high >>>>>> line 24: unnamed unused input active-high >>>>>> line 25: unnamed unused input active-high >>>>>> line 26: unnamed unused input active-high >>>>>> line 27: unnamed unused input active-high >>>>>> line 28: unnamed unused input active-high >>>>>> line 29: unnamed unused input active-high >>>>>> line 30: unnamed unused input active-high >>>>>> line 31: unnamed unused input active-high >>>>>>``` >>>>>> >>>>>>1. What could be the cause for that (exact different between >>>>>>Dunfell and Kirkstone in meta-ti)? Can it be that the relevant dts >>>>>>file(s) somehow changed? >>>>>The gpio names are defined in the device tree by defining >>>>>"gpio-line-names = ..." >>>>>Example for the am335x-boneblack.dts from TIs 6.1 kernel. >>>>>https://git.ti.com/cgit/ti-linux-kernel/ti-linux-kernel/tree/arch/arm/boot/dts/am335x-boneblack.dts?h=ti-linux-6.1.y#n29 >>>>>>2. Aside from labels missing, can there be any other consequences >>>>>>here? I tested gpio outputs state changing and it works normally. >>>>>I'd guess no, other than it being harder to identify the correct >>>>>gpio. >>>>>> >>>>>>I would appreciate all help and feedback! >>>>>> >>>>>>-=-=-=-=-=-=-=-=-=-=-=- >>>>>>Links: You receive all messages sent to this group. >>>>>>View/Reply Online (#17384): >>>>>>https://lists.yoctoproject.org/g/meta-ti/message/17384 >>>>>>Mute This Topic: >>>>>>https://lists.yoctoproject.org/mt/103539668/7902621 >>>>>>Group Owner: meta-ti+owner@lists.yoctoproject.org >>>>>><mailto:meta-ti%2Bowner@lists.yoctoproject.org> >>>>>>Unsubscribe: https://lists.yoctoproject.org/g/meta-ti/unsub >>>>>>[jcormier@criticallink.com] >>>>>>-=-=-=-=-=-=-=-=-=-=-=- >>>>>> >>>>> >>>>> >>>>>-- >>>>>Jonathan Cormier >>>>>Software Engineer >>>>> >>>>>Voice: 315.425.4045 x222 >>>>> >>>>> >>>>> >>>>>http://www.CriticalLink.com <http://www.criticallink.com/> >>>>>6712 Brooklawn Parkway, Syracuse, NY 13211 >>>>> >>>>><https://www.linkedin.com/company/critical-link-llc> >>>>><https://twitter.com/Critical_Link> >>>> >>> >>> >>>-- >>>Jonathan Cormier >>>Software Engineer >>> >>>Voice: 315.425.4045 x222 >>> >>> >>> >>>http://www.CriticalLink.com <http://www.criticallink.com/> >>>6712 Brooklawn Parkway, Syracuse, NY 13211 >>> >>><https://www.linkedin.com/company/critical-link-llc> >>><https://twitter.com/Critical_Link> >> > > >-- >Jonathan Cormier >Software Engineer > >Voice: 315.425.4045 x222 > > > >http://www.CriticalLink.com <http://www.criticallink.com/> >6712 Brooklawn Parkway, Syracuse, NY 13211 > ><https://www.linkedin.com/company/critical-link-llc> ><https://twitter.com/Critical_Link> [-- Attachment #2: Type: text/html, Size: 24637 bytes --] ^ permalink raw reply [flat|nested] 8+ messages in thread
[parent not found: <17A9934C6E495BDF.31870@lists.yoctoproject.org>]
* Re: [meta-ti] [kirkstone] libgpiod-tools gpioinfo missing for beaglebone [not found] ` <17A9934C6E495BDF.31870@lists.yoctoproject.org> @ 2024-01-13 9:23 ` Bremenpl 0 siblings, 0 replies; 8+ messages in thread From: Bremenpl @ 2024-01-13 9:23 UTC (permalink / raw) To: Jon Cormier; +Cc: meta-ti [-- Attachment #1: Type: text/plain, Size: 12874 bytes --] Hi Jon, Robert confirmed your findngs and already pushed the changes to another repo (I guess pipelined). Still figuring out how to sync it with the kirkstone repo. Thanks for your help! https://forum.beagleboard.org/t/libgpiod-tools-gpioinfo-missing-for-beaglebone/37086/2 On January 12, 2024 11:38:11 "Lukasz Przenioslo via lists.yoctoproject.org" <bremenpl=gmail.com@lists.yoctoproject.org> wrote: > Thanks for the answer Jon, > I must double confirm this then... I recall that on kirkstone: > There were no labels in both meta-ti-bsp and meta-yocto-bsp, > They were missing for both dts (black and green). > Will check this with the author (Robert C Nelson) and also test it tomorrow > and let you know. > > -- > Łukasz Przeniosło > > > ------ Original Message ------ > From "Jon Cormier" <jcormier@criticallink.com> > To "Bremenpl" <bremenpl@gmail.com> > Cc meta-ti@lists.yoctoproject.org > Date 2024-01-11 19:25:37 > Subject Re: [meta-ti] [kirkstone] libgpiod-tools gpioinfo missing for > beaglebone > >> We can do a little digging to hopefully find out. >> >> Based on my checkout which may be newer or older than yours: >> * According to meta-ti/meta-ti-bsp/conf/machine/beaglebone.conf, the kernel >> recipe used is linux-bb.org. >> * According to >> meta-ti/meta-ti-bsp/recipes-kernel/linux/linux-bb.org_git.bb, the kernel >> repo used is github.com/beagleboard/linux.git, branch v6.1.46-ti-r13. >> * According to that repo, the boneblack should have the gpio-line-names and >> the bonegreen doesn't... >> https://github.com/beagleboard/linux/blob/6.1.46-ti-rt-r13/arch/arm/boot/dts/am335x-boneblack.dts >> https://github.com/beagleboard/linux/blob/6.1.46-ti-rt-r13/arch/arm/boot/dts/am335x-bonegreen.dts >> >> To find out why you may have to ask them. Or look through the history to >> find a commit about it. >> >> >> On Thu, Jan 11, 2024 at 12:28 AM Bremenpl <bremenpl@gmail.com> wrote: >> am335x-bonegreen.dts, can also be am335x-boneblack.dts, but the case here >> is the same. >> >> On January 10, 2024 23:23:26 Jon Cormier <jcormier@criticallink.com> wrote: >>> Which device tree file is your device loading? >>> >>> On Wed, Jan 10, 2024 at 5:07 PM Bremenpl <bremenpl@gmail.com> wrote: >>> Hi Jonathan, >>> Thank you for the answer. >>> >>> Yes it seems the dts file changed a bit between Dunfell and Kirkstone and >>> these labers are now not there. >>> Any idea why these were gotten rid of? As you mentioned they are usefull. >>> Who should be contacted to potentially put them back in place in the repo >>> (in case these were removed by error)? >>> Thanks. >>> >>> >>> On January 10, 2024 22:52:44 Jon Cormier <jcormier@criticallink.com> wrote: >>>> >>>> >>>> On Fri, Jan 5, 2024 at 3:49 AM Lukasz Przenioslo <bremenpl@gmail.com> wrote: >>>> Hello, >>>> I have recently moved from Dunfell to Kirkstone for the beaglebone machine. >>>> Since then I have noticed that calling gpioinfo from libgpiod-tools does >>>> not show the gpio labels: >>>> >>>> ``` >>>> root@beaglebone:~# gpioinfo >>>> gpiochip0 - 32 lines: >>>> line 0: unnamed unused input active-high >>>> line 1: unnamed unused input active-high >>>> line 2: unnamed unused input active-high >>>> line 3: unnamed unused input active-high >>>> line 4: unnamed unused input active-high >>>> line 5: unnamed unused input active-high >>>> line 6: unnamed unused input active-high >>>> line 7: unnamed unused input active-high >>>> line 8: unnamed unused input active-high >>>> line 9: unnamed unused input active-high >>>> line 10: unnamed unused input active-high >>>> line 11: unnamed unused input active-high >>>> line 12: unnamed unused input active-high >>>> line 13: unnamed unused input active-high >>>> line 14: unnamed unused input active-high >>>> line 15: unnamed unused input active-high >>>> line 16: unnamed unused input active-high >>>> line 17: unnamed unused input active-high >>>> line 18: unnamed unused input active-high >>>> line 19: unnamed unused input active-high >>>> line 20: unnamed unused input active-high >>>> line 21: unnamed "beaglebone:green:usr0" output active-high [used] >>>> line 22: unnamed "beaglebone:green:usr1" output active-high [used] >>>> line 23: unnamed "beaglebone:green:usr2" output active-high [used] >>>> line 24: unnamed "beaglebone:green:usr3" output active-high [used] >>>> line 25: unnamed unused input active-high >>>> line 26: unnamed unused input active-high >>>> line 27: unnamed unused input active-high >>>> line 28: unnamed unused input active-high >>>> line 29: unnamed unused input active-high >>>> line 30: unnamed unused input active-high >>>> line 31: unnamed unused input active-high >>>> gpiochip1 - 32 lines: >>>> line 0: unnamed unused input active-high >>>> line 1: unnamed unused input active-high >>>> line 2: unnamed unused input active-high >>>> line 3: unnamed unused input active-high >>>> line 4: unnamed unused input active-high >>>> line 5: unnamed unused input active-high >>>> line 6: unnamed unused input active-high >>>> line 7: unnamed unused input active-high >>>> line 8: unnamed unused input active-high >>>> line 9: unnamed unused input active-high >>>> line 10: unnamed unused input active-high >>>> line 11: unnamed unused input active-high >>>> line 12: unnamed unused input active-high >>>> line 13: unnamed unused input active-high >>>> line 14: unnamed unused input active-high >>>> line 15: unnamed unused input active-high >>>> line 16: unnamed unused input active-high >>>> line 17: unnamed unused input active-high >>>> line 18: unnamed unused input active-high >>>> line 19: unnamed unused input active-high >>>> line 20: unnamed unused input active-high >>>> line 21: unnamed unused input active-high >>>> line 22: unnamed unused input active-high >>>> line 23: unnamed unused input active-high >>>> line 24: unnamed unused input active-high >>>> line 25: unnamed unused input active-high >>>> line 26: unnamed unused input active-high >>>> line 27: unnamed unused input active-high >>>> line 28: unnamed unused input active-high >>>> line 29: unnamed unused input active-high >>>> line 30: unnamed unused input active-high >>>> line 31: unnamed unused input active-high >>>> gpiochip2 - 32 lines: >>>> line 0: unnamed unused input active-high >>>> line 1: unnamed unused input active-high >>>> line 2: unnamed unused input active-high >>>> line 3: unnamed unused input active-high >>>> line 4: unnamed unused input active-high >>>> line 5: unnamed unused input active-high >>>> line 6: unnamed unused input active-high >>>> line 7: unnamed unused input active-high >>>> line 8: unnamed unused input active-high >>>> line 9: unnamed unused input active-high >>>> line 10: unnamed unused input active-high >>>> line 11: unnamed unused input active-high >>>> line 12: unnamed unused input active-high >>>> line 13: unnamed unused input active-high >>>> line 14: unnamed unused input active-high >>>> line 15: unnamed unused input active-high >>>> line 16: unnamed unused input active-high >>>> line 17: unnamed unused input active-high >>>> line 18: unnamed unused input active-high >>>> line 19: unnamed unused input active-high >>>> line 20: unnamed unused input active-high >>>> line 21: unnamed unused input active-high >>>> line 22: unnamed unused input active-high >>>> line 23: unnamed unused input active-high >>>> line 24: unnamed unused input active-high >>>> line 25: unnamed unused input active-high >>>> line 26: unnamed unused input active-high >>>> line 27: unnamed unused input active-high >>>> line 28: unnamed unused input active-high >>>> line 29: unnamed unused input active-high >>>> line 30: unnamed unused input active-high >>>> line 31: unnamed unused input active-high >>>> gpiochip3 - 32 lines: >>>> line 0: unnamed unused input active-high >>>> line 1: unnamed unused input active-high >>>> line 2: unnamed unused input active-high >>>> line 3: unnamed unused input active-high >>>> line 4: unnamed unused input active-high >>>> line 5: unnamed unused input active-high >>>> line 6: unnamed "cd" input active-low [used] >>>> line 7: unnamed unused input active-high >>>> line 8: unnamed unused input active-high >>>> line 9: unnamed unused input active-high >>>> line 10: unnamed unused input active-high >>>> line 11: unnamed unused input active-high >>>> line 12: unnamed unused input active-high >>>> line 13: unnamed unused input active-high >>>> line 14: unnamed unused input active-high >>>> line 15: unnamed unused input active-high >>>> line 16: unnamed unused input active-high >>>> line 17: unnamed unused input active-high >>>> line 18: unnamed unused input active-high >>>> line 19: unnamed unused input active-high >>>> line 20: unnamed unused input active-high >>>> line 21: unnamed unused input active-high >>>> line 22: unnamed unused input active-high >>>> line 23: unnamed unused input active-high >>>> line 24: unnamed unused input active-high >>>> line 25: unnamed unused input active-high >>>> line 26: unnamed unused input active-high >>>> line 27: unnamed unused input active-high >>>> line 28: unnamed unused input active-high >>>> line 29: unnamed unused input active-high >>>> line 30: unnamed unused input active-high >>>> line 31: unnamed unused input active-high >>>> ``` >>>> >>>> 1. What could be the cause for that (exact different between Dunfell and >>>> Kirkstone in meta-ti)? Can it be that the relevant dts file(s) somehow changed? >>>> The gpio names are defined in the device tree by defining "gpio-line-names >>>> = ..." >>>> Example for the am335x-boneblack.dts from TIs 6.1 kernel. >>>> https://git.ti.com/cgit/ti-linux-kernel/ti-linux-kernel/tree/arch/arm/boot/dts/am335x-boneblack.dts?h=ti-linux-6.1.y#n29 >>>> 2. Aside from labels missing, can there be any other consequences here? I >>>> tested gpio outputs state changing and it works normally. >>>> I'd guess no, other than it being harder to identify the correct gpio. >>>> >>>> I would appreciate all help and feedback! >>>> >>>> >>>> >>>> >>>> >>>> -- >>>> Jonathan Cormier >>>> Software Engineer >>>> >>>> Voice: 315.425.4045 x222 >>>> >>>> >>>> >>>> >>>> http://www.CriticalLink.com >>>> 6712 Brooklawn Parkway, Syracuse, NY 13211 >>> >>> >>> >>> -- >>> Jonathan Cormier >>> Software Engineer >>> >>> Voice: 315.425.4045 x222 >>> >>> >>> >>> >>> http://www.CriticalLink.com >>> 6712 Brooklawn Parkway, Syracuse, NY 13211 >> >> >> >> -- >> Jonathan Cormier >> Software Engineer >> >> Voice: 315.425.4045 x222 >> >> >> >> >> >> >> http://www.CriticalLink.com >> 6712 Brooklawn Parkway, Syracuse, NY 13211 > -=-=-=-=-=-=-=-=-=-=-=- > Links: You receive all messages sent to this group. > View/Reply Online (#17402): > https://lists.yoctoproject.org/g/meta-ti/message/17402 > Mute This Topic: https://lists.yoctoproject.org/mt/103539668/8072670 > Group Owner: meta-ti+owner@lists.yoctoproject.org > Unsubscribe: https://lists.yoctoproject.org/g/meta-ti/unsub > [bremenpl@gmail.com] > -=-=-=-=-=-=-=-=-=-=-=- [-- Attachment #2: Type: text/html, Size: 33645 bytes --] ^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2024-01-13 9:23 UTC | newest]
Thread overview: 8+ messages (download: mbox.gz follow: Atom feed
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2024-01-05 8:49 [kirkstone] libgpiod-tools gpioinfo missing for beaglebone Lukasz Przenioslo
2024-01-10 21:52 ` [meta-ti] " Jon Cormier
2024-01-10 22:07 ` Bremenpl
2024-01-10 22:23 ` Jon Cormier
2024-01-11 5:28 ` Bremenpl
2024-01-11 18:25 ` Jon Cormier
2024-01-12 10:38 ` Re[2]: " Łukasz Przeniosło
[not found] ` <17A9934C6E495BDF.31870@lists.yoctoproject.org>
2024-01-13 9:23 ` Bremenpl
This is an external index of several public inboxes, see mirroring instructions on how to clone and mirror all data and code used by this external index.