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-* FocalTech FT6236 I2C touchscreen controller
-
-Required properties:
- - compatible : "focaltech,ft6236"
- - reg : I2C slave address of the chip (0x38)
- - interrupt-parent : a phandle pointing to the interrupt controller
- serving the interrupt for this chip
- - interrupts : interrupt specification for the touch controller
- interrupt
- - reset-gpios : GPIO specification for the RSTN input
- - touchscreen-size-x : horizontal resolution of touchscreen (in pixels)
- - touchscreen-size-y : vertical resolution of touchscreen (in pixels)
-
-Optional properties:
- - touchscreen-fuzz-x : horizontal noise value of the absolute input
- device (in pixels)
- - touchscreen-fuzz-y : vertical noise value of the absolute input
- device (in pixels)
- - touchscreen-inverted-x : X axis is inverted (boolean)
- - touchscreen-inverted-y : Y axis is inverted (boolean)
- - touchscreen-swapped-x-y: X and Y axis are swapped (boolean)
- Swapping is done after inverting the axis
-
-Example:
-
- ft6x06@38 {
- compatible = "focaltech,ft6236";
- reg = <0x38>;
- interrupt-parent = <&gpio>;
- interrupts = <23 2>;
- touchscreen-size-x = <320>;
- touchscreen-size-y = <480>;
- touchscreen-inverted-x;
- touchscreen-swapped-x-y;
- };