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