XPT2046 Device Tree Overlay for Orange Pi PC Plus

Create a Device Tree Overlay for Orange Pi PC Plus enabling the Touch Controller - XPT2046

We want to enable the touch controller XPT2046 and use it in Orange Pi PC Plus

Requirements:


- Hardware: Orange Pi PC Plus

- The Linux Distro: https://www.armbian.com/orange-pi-pc/ - Armbian based 5.10.y

- The display: http://www.lcdwiki.com/3.5inch_HDMI_Display-B

- Touch Controller: XPT2046 - https://ldm-systems.ru/f/doc/catalog/HY-TFT-2,8/XPT2046.pdf

- Usage of the SPI0 of the Orange PI PC Plus

- The touch controller will need an IRQ. We want to use the PA2, the final configuration will be:

# SPI0

PC0
PC1
PC2
PC3


# IRQ / GPIO

PA2



We need the source code (dts) enabled for this distro (Armbian)