[OpenWrt-Devel] mt76x8: Strange GPIO numbering on Onion Omega2+

[Gerhard Bertelsmann]

Hi Reto,

excellent catch ! Looks much better now ;-) Thanks a lot !
There is still one major issue migrating to 21.02 on my side:
Reboot doesn't work. I need to switch power off/on on my Omega2+.
AFAIU it has somethoing to do with the SPI 3byte/4byte mode.
Older versions worked, but 4byte mode seems to boot faster.
BTW: spi-nor spi0.0: mx25l25635e (32768 Kbytes)

Does you LinkIt Smart reboot works with actual OpenWRT versions ?

Regards

Gerd

Am 2021-06-12 17:51, schrieb Reto Schneider:
> Hi Gerd,
> 
> Very late to the party, but I had a similar problem on my MT7688 based
> device and came up with the attached (not yet upstreamed) patch.
> 
> While I also was also able to verify the problem for OpenWRT
> (yesterdays OpenWrt SNAPSHOT r16925-b721579842) using a LinkIt Smart
> 7688, I have not actually integrated the patch in and therefore not
> tested on OpenWRT. Not sure if and when I'll find the time to do so.
> Hope this is still helpful to someone.
> 
> Kind regards,
> Reto
> 
> [1]
> https://github.com/husqvarnagroup/smart-garden-gateway-yocto-meta-mediatek/blob/38b41e0a68a9b1ca4cd7af33ad37177ef63ba62d/recipes-kernel/linux/linux-yocto-tiny-5.10.42/0013-gpio-mt7621-Assign-base-field-in-gpio_chip.patch