Enable I2C-0 on Edge V

Which system do you use? Android, Ubuntu, OOWOW or others?


Which version of system do you use? Khadas official images, self built images, or others?

Khadas eMMC image

Please describe your issue below:

I would like to disable SPI3 and enable i2c0 (pins 22 and 23), but I do not see an i2c0 overlay option in /boot/env.txt.

How can I enable I2C0 on the Edge V?



Pull the latest code and compile it.

$ git clone https://github.com/khadas/khadas-linux-kernel-dt-overlays.git
$ cd khadas-linux-kernel-dt-overlays
$ sudo ./build

Obtain the i2c0.dtbo file and place it in the corresponding directory according to the document.

$ cd bin/edge-v/4.4/
$ ls
0001-save.patch  i2c0.dtbo  i2c2.dtbo  i2s0.dtbo  onewire.dtbo  spi3.dtbo


  • Now you can configure i2c0 and use it

Apologies for the delay - but this solution worked perfectly, thank you.