1* EETI eGalax Multiple Touch Controller 2 3Required properties: 4- compatible: must be "eeti,egalax_ts" 5- reg: i2c slave address 6- interrupt-parent: the phandle for the interrupt controller 7- interrupts: touch controller interrupt 8- wakeup-gpios: the gpio pin to be used for waking up the controller 9 and also used as irq pin 10 11Example: 12 13 touchscreen@4 { 14 compatible = "eeti,egalax_ts"; 15 reg = <0x04>; 16 interrupt-parent = <&gpio1>; 17 interrupts = <9 2>; 18 wakeup-gpios = <&gpio1 9 0>; 19 }; 20