Can you share your final DTS?, i'm still have problems


Yes of course.

This is the file "rv1106g-luckfox-pico-pro.dts"

// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright (c) 2022 Rockchip Electronics Co., Ltd.
*/

/dts-v1/;

#include "rv1106.dtsi"
#include "rv1106-evb.dtsi ...

That was exactly the problem. Now everything is working!!! Thanks a lot for all the help!!

The error you are currently encountering is "mcp251x spi0.0: failed to acquire irq 0" and the corresponding source code is


ret = request_threaded_irq(spi->irq, NULL, mcp251x_can_ist,

flags | IRQF_ONESHOT, dev_name(&spi->dev),

priv);

if (ret) {

dev_err(&spi->dev, "failed to acquire irq ...

Hello,

I am trying to setup the Luckfox Pico Pro following all the steps in this thread but I am not able to make it works. I am following the Luckfox SDK Builroot configuration and these are the steps I take:

1. Compiled buildroot:
./build.sh lunch
./build.sh

2. Added CAN support to the kernel ...