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IMX8MMini device tree overlay

Question asked by Jonathan Vervaeke on Aug 5, 2019
Latest reply on Aug 6, 2019 by igorpadykov

Hi, 

I use Imx8MMini processor with this kernel: GitHub - varigit/linux-imx: i.MX Linux Kernel 

I want to load a driver for the max14830 chip, which is supported here: max310x.c

 

I compiled this file (now I have it as a .ko file) and I'm trying to load it via device tree overlay.

Unfortunately, I cannot find anywhere to put the .dtbo file. 

 

On RPi, this would be under /boot/overlay, but this folder is not available. Also, there is no dtoverlay command.

 

I noticed the overlay should be enabled in the kernel (here)

 

How can I load the module? 

Thanks.

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