config TOUCHSCREEN_GT9XX tristate "GT9XX I2C touchscreen" depends on I2C help Say Y here if you have the GT9XX touchscreen connected to your system. If unsure, say N. To compile this driver as a module, choose M here: the module will be called gt9xx.
Standard GT9xx modules usually come with a 6-pin FPC (Flexible Printed Circuit) connector: gt9xx1024x600
Typically runs on 5V via Type-C or Micro USB, usually requiring >1.5A. Compatibility: SCL SDA (I2C) <
Host (MCU/SoC) GT911 (on FPC) ------------ -------------- SCL (I2C) <------> SCL SDA (I2C) <------> SDA GPIO (INT) <------> INT (active high/low) GPIO (RST) <------> RST (reset) 3.3V -------> VDD GND -------> GND SDA GPIO (INT) <