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+* Rohm BU21013 Touch Screen
+
+Required properties:
+ - compatible : "rohm,bu21013_tp"
+ - reg : I2C device address
+ - reset-gpios : GPIO pin enabling (selecting) chip (CS)
+ - interrupt-parent : the phandle for the gpio controller
+ - interrupts : (gpio) interrupt to which the chip is connected
+
+Optional properties:
+ - touch-gpios : GPIO pin registering a touch event
+ - <supply_name>-supply : Phandle to a regulator supply
+ - touchscreen-size-x : General touchscreen binding, see [1].
+ - touchscreen-size-y : General touchscreen binding, see [1].
+ - touchscreen-inverted-x : General touchscreen binding, see [1].
+ - touchscreen-inverted-y : General touchscreen binding, see [1].
+ - touchscreen-swapped-x-y : General touchscreen binding, see [1].
+
+[1] All general touchscreen properties are described in
+ Documentation/devicetree/bindings/input/touchscreen/touchscreen.txt.
+
+Deprecated properties:
+ - rohm,touch-max-x : Maximum outward permitted limit in the X axis
+ - rohm,touch-max-y : Maximum outward permitted limit in the Y axis
+ - rohm,flip-x : Flip touch coordinates on the X axis
+ - rohm,flip-y : Flip touch coordinates on the Y axis
+
+Example:
+
+ i2c@80110000 {
+ bu21013_tp@5c {
+ compatible = "rohm,bu21013_tp";
+ reg = <0x5c>;
+ interrupt-parent = <&gpio2>;
+ interrupts <&20 IRQ_TYPE_LEVEL_LOW>;
+ touch-gpio = <&gpio2 20 GPIO_ACTIVE_LOW>;
+ avdd-supply = <&ab8500_ldo_aux1_reg>;
+
+ touchscreen-size-x = <384>;
+ touchscreen-size-y = <704>;
+ touchscreen-inverted-y;
+ };
+ };