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1* EETI eGalax Multiple Touch Controller2 3Required properties:4- compatible: must be "eeti,egalax_ts"5- reg: i2c slave address6- interrupts: touch controller interrupt7- wakeup-gpios: the gpio pin to be used for waking up the controller8 and also used as irq pin9 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