yeah, one needs to enable a thing or 2-3 in a boot config file on an image.

This one here is the guide for an Ubuntu version, but I run centos on several raspberry pi boards, and seeems to work.

https://learn.adafruit.com/adafruits-raspberry-pi-lesson-4-gpio-setup/configuring-i2c

oops on the reply instead of reply-list

On 04/01/2019 01:16, Philip Manuel wrote:

Hi,

I've added the following parameters to /boot/cmdline.txt

i2c_arm=on i2c1=on i2c0=on

but I get no /dev/i2c* entries, but dmesg shows

i2c /dev entries driver

What am I missing ?

Thanks

Phil

https://wiki.centos.org/SpecialInterestGroup/AltArch/Arm32-old?highlight=%28i2c%29#head-b3f767d98104911e2d3dfc70930e96c7b79b48ae
?

_______________________________________________
Arm-dev mailing list
Arm-dev@centos.org
https://lists.centos.org/mailman/listinfo/arm-dev