Hello, I have devkit b01 with Jetson Nano. I would like to configure system for I2C touchpanel based on ILI251x. I connected touchscreen via I2C0 and PY.02 (INT) and PBB.00 (RST). I added driver to Kernel modules - I event on list in evtest tool. But I have errors with configuration reset and int…

hello mateusz, please also refer to [3.3 GPIO Pins] of Nano datasheets . GPIO01/ GPIO3_PS.05, it has alternate function as Camera MCLK #2 (CLK). please consider the pin without “Alternate Function”. thanks

Set device tree for driver touchscreen ILI251x

Autonomous Machines Jetson & Embedded Systems Jetson Nano

JerryChang October 20, 2021, 8:26am 17

please also check this topic for reference, gpio interrupts from user space