1* SiS I2C Multiple Touch Controller 2 3Required properties: 4- compatible: must be "sis,9200-ts" 5- reg: i2c slave address 6- interrupts: touch controller interrupt (see interrupt 7 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 the 12 device (see pinctrl binding [1]). 13- attn-gpios: the gpio pin used as attention line 14- reset-gpios: the gpio pin used to reset the controller 15- wakeup-source: touchscreen can be used as a wakeup source 16 17[0]: Documentation/devicetree/bindings/interrupt-controller/interrupts.txt 18[1]: Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt 19 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