1* FocalTech FT6236 I2C touchscreen controller
2
3Required properties:
4 - compatible		  : "focaltech,ft6236"
5 - reg			  : I2C slave address of the chip (0x38)
6 - interrupt-parent	  : a phandle pointing to the interrupt controller
7			    serving the interrupt for this chip
8 - interrupts		  : interrupt specification for the touch controller
9			    interrupt
10 - reset-gpios		  : GPIO specification for the RSTN input
11 - touchscreen-size-x	  : horizontal resolution of touchscreen (in pixels)
12 - touchscreen-size-y	  : vertical resolution of touchscreen (in pixels)
13
14Optional properties:
15 - touchscreen-fuzz-x	  : horizontal noise value of the absolute input
16			    device (in pixels)
17 - touchscreen-fuzz-y	  : vertical noise value of the absolute input
18			    device (in pixels)
19 - touchscreen-inverted-x : X axis is inverted (boolean)
20 - touchscreen-inverted-y : Y axis is inverted (boolean)
21 - touchscreen-swapped-x-y: X and Y axis are swapped (boolean)
22			    Swapping is done after inverting the axis
23
24Example:
25
26	ft6x06@38 {
27		compatible = "focaltech,ft6236";
28		reg = <0x38>;
29		interrupt-parent = <&gpio>;
30		interrupts = <23 2>;
31		touchscreen-size-x = <320>;
32		touchscreen-size-y = <480>;
33		touchscreen-inverted-x;
34		touchscreen-swapped-x-y;
35	};
36