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* Microchip AR1020 and AR1021 touchscreen interface (I2C)
Required properties:
- compatible : "microchip,ar1021-i2c"
- reg : I2C slave address
- interrupt-parent : the phandle for the interrupt controller
- interrupts : touch controller interrupt
Example:
touchscreen@4d {
compatible = "microchip,ar1021-i2c";
reg = <0x4d>;
interrupt-parent = <&gpio3>;
interrupts = <11 IRQ_TYPE_LEVEL_HIGH>;
};
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