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-rw-r--r--Documentation/devicetree/bindings/input/atmel,maxtouch.txt25
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+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>;
+ };

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