PINE64   ›   ROCKPRO64   ›   General Discussion on ROCKPRO64   ›   No /dev/gpiochip[n] on RockPro64.

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No /dev/gpiochip[n] on RockPro64.
Faradn
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Joined: Mar 2019
Posts: 35

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#5
04-20-2020, 08:53 AM
(04-20-2020, 04:31 AM)Gienek Wrote: Hello,
  According to this article:
https://www.beyondlogic.org/an-introduct...pberry-pi/
the new chardev GPIO interface has been introduced as of Linux 4.8.
I am using a recent Linux release from Mrfixit2001, and it has kernel 4.4.207.
Maybe it is necessary to wait for newer releases, to get the new GPIO interface?
  Best regards,
  Gienek.

Thanks @Gienek.
I'm now running Manjaro Arm v20.04 with kernel 5.6.0 and all (4)
gpiochip character devices exist.

/Faradn
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Messages In This Thread
No /dev/gpiochip[n] on RockPro64. - by Faradn - 03-18-2020, 12:27 PM
RE: No /dev/gpiochip[n] on RockPro64. - by tllim - 03-21-2020, 04:41 PM
RE: No /dev/gpiochip[n] on RockPro64. - by Faradn - 03-25-2020, 08:50 PM
RE: No /dev/gpiochip[n] on RockPro64. - by Gienek - 04-20-2020, 04:31 AM
RE: No /dev/gpiochip[n] on RockPro64. - by Faradn - 04-20-2020, 08:53 AM
RE: No /dev/gpiochip[n] on RockPro64. - by Gienek - 04-21-2020, 06:41 AM
RE: No /dev/gpiochip[n] on RockPro64. - by Faradn - 04-21-2020, 08:03 AM

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