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1* Microchip AR1020 and AR1021 touchscreen interface (I2C)2 3Required properties:4- compatible : "microchip,ar1021-i2c"5- reg : I2C slave address6- interrupts : touch controller interrupt7 8Example:9 10 touchscreen@4d {11 compatible = "microchip,ar1021-i2c";12 reg = <0x4d>;13 interrupt-parent = <&gpio3>;14 interrupts = <11 IRQ_TYPE_LEVEL_HIGH>;15 };16