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1* SiS I2C Multiple Touch Controller2 3Required properties:4- compatible: must be "sis,9200-ts"5- reg: i2c slave address6- interrupts: touch controller interrupt (see interrupt7 binding [0])8 9Optional properties:10- pinctrl-names: should be "default" (see pinctrl binding [1]).11- pinctrl-0: a phandle pointing to the pin settings for the12 device (see pinctrl binding [1]).13- attn-gpios: the gpio pin used as attention line14- reset-gpios: the gpio pin used to reset the controller15- wakeup-source: touchscreen can be used as a wakeup source16 17[0]: Documentation/devicetree/bindings/interrupt-controller/interrupts.txt18[1]: Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt19 20Example:21 22 sis9255@5c {23 compatible = "sis,9200-ts";24 reg = <0x5c>;25 pinctrl-names = "default";26 pinctrl-0 = <&pinctrl_sis>;27 interrupt-parent = <&gpio3>;28 interrupts = <19 IRQ_TYPE_EDGE_FALLING>;29 irq-gpios = <&gpio3 19 GPIO_ACTIVE_LOW>;30 reset-gpios = <&gpio2 30 GPIO_ACTIVE_LOW>;31 };32