Documentation/devicetree/bindings/input/touchscreen/zet6223.txt

   1 Zeitec ZET6223 I2C touchscreen controller
   2
   3 Required properties:
   4 - compatible              : "zeitec,zet6223"
   5 - reg                     : I2C slave address of the chip (0x76)
   6 - interrupts              : interrupt specification for the zet6223 interrupt
   7
   8 Optional properties:
   9
  10 - vio-supply              : Specification for VIO supply (1.8V or 3.3V,
  11                             depending on system interface needs).
  12 - vcc-supply              : Specification for 3.3V VCC supply.
  13 - touchscreen-size-x      : See touchscreen.txt
  14 - touchscreen-size-y      : See touchscreen.txt
  15 - touchscreen-inverted-x  : See touchscreen.txt
  16 - touchscreen-inverted-y  : See touchscreen.txt
  17 - touchscreen-swapped-x-y : See touchscreen.txt
  18
  19 Example:
  20
  21 i2c@00000000 {
  22
  23         zet6223: touchscreen@76 {
  24                 compatible = "zeitec,zet6223";
  25                 reg = <0x76>;
  26                 interrupt-parent = <&pio>;
  27                 interrupts = <6 11 IRQ_TYPE_EDGE_FALLING>
  28         };
  29
  30 };