162306a36Sopenharmony_ci* SiS I2C Multiple Touch Controller
262306a36Sopenharmony_ci
362306a36Sopenharmony_ciRequired properties:
462306a36Sopenharmony_ci- compatible: must be "sis,9200-ts"
562306a36Sopenharmony_ci- reg: i2c slave address
662306a36Sopenharmony_ci- interrupts: touch controller interrupt (see interrupt
762306a36Sopenharmony_ci  binding [0])
862306a36Sopenharmony_ci
962306a36Sopenharmony_ciOptional properties:
1062306a36Sopenharmony_ci- pinctrl-names: should be "default" (see pinctrl binding [1]).
1162306a36Sopenharmony_ci- pinctrl-0: a phandle pointing to the pin settings for the
1262306a36Sopenharmony_ci  device (see pinctrl binding [1]).
1362306a36Sopenharmony_ci- attn-gpios: the gpio pin used as attention line
1462306a36Sopenharmony_ci- reset-gpios: the gpio pin used to reset the controller
1562306a36Sopenharmony_ci- wakeup-source: touchscreen can be used as a wakeup source
1662306a36Sopenharmony_ci
1762306a36Sopenharmony_ci[0]: Documentation/devicetree/bindings/interrupt-controller/interrupts.txt
1862306a36Sopenharmony_ci[1]: Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt
1962306a36Sopenharmony_ci
2062306a36Sopenharmony_ciExample:
2162306a36Sopenharmony_ci
2262306a36Sopenharmony_ci	sis9255@5c  {
2362306a36Sopenharmony_ci		compatible = "sis,9200-ts";
2462306a36Sopenharmony_ci		reg = <0x5c>;
2562306a36Sopenharmony_ci		pinctrl-names = "default";
2662306a36Sopenharmony_ci		pinctrl-0 = <&pinctrl_sis>;
2762306a36Sopenharmony_ci		interrupt-parent = <&gpio3>;
2862306a36Sopenharmony_ci		interrupts = <19 IRQ_TYPE_EDGE_FALLING>;
2962306a36Sopenharmony_ci		irq-gpios = <&gpio3 19 GPIO_ACTIVE_LOW>;
3062306a36Sopenharmony_ci		reset-gpios = <&gpio2 30 GPIO_ACTIVE_LOW>;
3162306a36Sopenharmony_ci	};
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