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Zeitec ZET6223 I2C touchscreen controller
Required properties:
- compatible : "zeitec,zet6223"
- reg : I2C slave address of the chip (0x76)
- interrupt-parent : a phandle pointing to the interrupt controller
serving the interrupt for this chip
- interrupts : interrupt specification for the zet6223 interrupt
Optional properties:
- vio-supply : Specification for VIO supply (1.8V or 3.3V,
depending on system interface needs).
- vcc-supply : Specification for 3.3V VCC supply.
- touchscreen-size-x : See touchscreen.txt
- touchscreen-size-y : See touchscreen.txt
- touchscreen-inverted-x : See touchscreen.txt
- touchscreen-inverted-y : See touchscreen.txt
- touchscreen-swapped-x-y : See touchscreen.txt
Example:
i2c@00000000 {
zet6223: touchscreen@76 {
compatible = "zeitec,zet6223";
reg = <0x76>;
interrupt-parent = <&pio>;
interrupts = <6 11 IRQ_TYPE_EDGE_FALLING>
};
};
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