Device tree bindings for Atmel capacitive touch device, typically an Atmel touch sensor connected to AtmegaXX MCU running firmware based on Qtouch library. The node for this device must be a child of a I2C controller node, as the device communicates via I2C. Required properties: compatible: Must be "atmel,captouch". reg: The I2C slave address of the device. interrupts: Property describing the interrupt line the device is connected to. The device only has one interrupt source. linux,keycodes: Specifies an array of numeric keycode values to be used for reporting button presses. The array can contain up to 8 entries. Optional properties: autorepeat: Enables the Linux input system's autorepeat feature on the input device. Example: atmel-captouch@51 { compatible = "atmel,captouch"; reg = <0x51>; interrupt-parent = <&tlmm>; interrupts = <67 IRQ_TYPE_EDGE_FALLING>; linux,keycodes = , , , , , , , ; autorepeat; };