[deliverable/linux.git] / Documentation / devicetree / bindings / input / atmel,maxtouch.txt

Atmel maXTouch touchscreen/touchpad

Required properties:
- compatible:
    atmel,maxtouch

- reg: The I2C address of the device

- interrupts: The sink for the touchpad's IRQ output
    See ../interrupt-controller/interrupts.txt

Optional properties for main touchpad device:

- linux,gpio-keymap: An array of up to 4 entries indicating the Linux
    keycode generated by each GPIO. Linux keycodes are defined in
    <dt-bindings/input/input.h>.

Example:

	touch@4b {
		compatible = "atmel,maxtouch";
		reg = <0x4b>;
		interrupt-parent = <&gpio>;
		interrupts = <TEGRA_GPIO(W, 3) IRQ_TYPE_LEVEL_LOW>;
	};
Commit	Line	Data
78188be3 SW	1	Atmel maXTouch touchscreen/touchpad
	2
	3	Required properties:
	4	- compatible:
	5	atmel,maxtouch
	6
	7	- reg: The I2C address of the device
	8
	9	- interrupts: The sink for the touchpad's IRQ output
	10	See ../interrupt-controller/interrupts.txt
	11
	12	Optional properties for main touchpad device:
	13
	14	- linux,gpio-keymap: An array of up to 4 entries indicating the Linux
	15	keycode generated by each GPIO. Linux keycodes are defined in
	16	<dt-bindings/input/input.h>.
	17
	18	Example:
	19
	20	touch@4b {
	21	compatible = "atmel,maxtouch";
	22	reg = <0x4b>;
	23	interrupt-parent = <&gpio>;
	24	interrupts = <TEGRA_GPIO(W, 3) IRQ_TYPE_LEVEL_LOW>;
	25	};