| * D-Link DIR-685 Touchkeys |
| This is a I2C one-off touchkey controller based on the Cypress Semiconductor |
| CY8C214 MCU with some firmware in its internal 8KB flash. The circuit |
| board inside the router is named E119921. |
| The touchkey device node should be placed inside an I2C bus node. |
| - compatible: must be "dlink,dir685-touchkeys" |
| - reg: the I2C address of the touchkeys |
| - interrupts: reference to the interrupt number |
| compatible = "dlink,dir685-touchkeys"; |
| interrupt-parent = <&gpio0>; |
| interrupts = <17 IRQ_TYPE_EDGE_FALLING>; |
