Documentation/devicetree/bindings/input/ilitek,ili2xxx.txt

   1 Ilitek ILI210x/ILI2117/ILI2120/ILI251x touchscreen controller
   2
   3 Required properties:
   4 - compatible:
   5     ilitek,ili210x for ILI210x
   6     ilitek,ili2117 for ILI2117
   7     ilitek,ili2120 for ILI2120
   8     ilitek,ili251x for ILI251x
   9
  10 - reg: The I2C address of the device
  11
  12 - interrupts: The sink for the touchscreen's IRQ output
  13     See ../interrupt-controller/interrupts.txt
  14
  15 Optional properties for main touchpad device:
  16
  17 - reset-gpios: GPIO specifier for the touchscreen's reset pin (active low)
  18
  19 Example:
  20
  21         touchscreen@41 {
  22                 compatible = "ilitek,ili251x";
  23                 reg = <0x41>;
  24                 interrupt-parent = <&gpio4>;
  25                 interrupts = <7 IRQ_TYPE_EDGE_FALLING>;
  26                 reset-gpios = <&gpio5 21 GPIO_ACTIVE_LOW>;
  27         };