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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;
+ };