1 Device tree bindings for Atmel capacitive touch device, typically
2 an Atmel touch sensor connected to AtmegaXX MCU running firmware
3 based on Qtouch library.
5 The node for this device must be a child of a I2C controller node, as the
6 device communicates via I2C.
10 compatible: Must be "atmel,captouch".
11 reg: The I2C slave address of the device.
12 interrupts: Property describing the interrupt line the device
13 is connected to. The device only has one interrupt
15 linux,keycodes: Specifies an array of numeric keycode values to
16 be used for reporting button presses. The array can
17 contain up to 8 entries.
21 autorepeat: Enables the Linux input system's autorepeat
22 feature on the input device.
27 compatible = "atmel,captouch";
29 interrupt-parent = <&tlmm>;
30 interrupts = <67 IRQ_TYPE_EDGE_FALLING>;
31 linux,keycodes = <BTN_0>, <BTN_1>,