dlink,dir685-touchkeys.txt

 1* D-Link DIR-685 Touchkeys
 2
 3This is a I2C one-off touchkey controller based on the Cypress Semiconductor
 4CY8C214 MCU with some firmware in its internal 8KB flash. The circuit
 5board inside the router is named E119921.
 6
 7The touchkey device node should be placed inside an I2C bus node.
 8
 9Required properties:
10- compatible: must be "dlink,dir685-touchkeys"
11- reg: the I2C address of the touchkeys
12- interrupts: reference to the interrupt number
13
14Example:
15
16touchkeys@26 {
17	compatible = "dlink,dir685-touchkeys";
18	reg = <0x26>;
19	interrupt-parent = <&gpio0>;
20	interrupts = <17 IRQ_TYPE_EDGE_FALLING>;
21};