* EETI eGalax Multiple Touch Controller Required properties: - compatible: must be "eeti,egalax_ts" - reg: i2c slave address - interrupts: touch controller interrupt - wakeup-gpios: the gpio pin to be used for waking up the controller and also used as irq pin Example: touchscreen@4 { compatible = "eeti,egalax_ts"; reg = <0x04>; interrupt-parent = <&gpio1>; interrupts = <9 IRQ_TYPE_LEVEL_LOW>; wakeup-gpios = <&gpio1 9 GPIO_ACTIVE_LOW>; };