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Document everything in your DTS, including how you calculate the GPIO numbers and the describe the physical wiring

 

Make sure you use armbian-add-overlay correctly, and armbianEnv.txt doesn't include previous dtbo experiments.

 

Send a schematic of your touch chip pins and your ARM board

 

This is a reference on how it is done with an Allwinner H3 and spi-gpio.

https://forum.armbian.com/topic/27457-connecting-banana-pi-m2-zero-with-ili9341-display-over-spi-on-latest-armbian-image/?do=findComment&comment=202734

 

Try changing the active-high/active low/edge up/edge down parameters

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