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Device tree bindings for Goodix GT9xx series touchscreen controller
Required properties:
- compatible : Should be "goodix,gt911"
or "goodix,gt9110"
or "goodix,gt912"
or "goodix,gt927"
or "goodix,gt9271"
or "goodix,gt928"
or "goodix,gt967"
- reg : I2C address of the chip. Should be 0x5d or 0x14
- interrupt-parent : Interrupt controller to which the chip is connected
- interrupts : Interrupt to which the chip is connected
Optional properties:
- irq-gpios : GPIO pin used for IRQ. The driver uses the
interrupt gpio pin as output to reset the device.
- reset-gpios : GPIO pin used for reset
Example:
i2c@00000000 {
/* ... */
gt928@5d {
compatible = "goodix,gt928";
reg = <0x5d>;
interrupt-parent = <&gpio>;
interrupts = <0 0>;
irq-gpios = <&gpio1 0 0>;
reset-gpios = <&gpio1 1 0>;
};
/* ... */
};
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