Goodix GT1x series touch controller
Required properties:
- compatible : Should be "goodix,gt1x", compatible with the
of_match_table defined in driver.
- reg : I2C slave address of the device.
- goodix,irq-gpio : Interrupt gpio which is to provide interrupts to
host, same as "interrupts" node.
- goodix,rst-gpio: : Reset gpio to control the reset of chip.
Optional properties:
- power-supply : Power supply needed to power up the device, when use
external regulator, do not add this property.
- goodix,ic_type : Specify touch IC type.
Example:
i2c@00000000 {
/* ... */
gt9xx@14 {
compatible = "goodix,gt1x";
reg = <0x14>;
status = "okay";
goodix,rst-gpio = <&msm_gpio 12 0x0>;
goodix,irq-gpio = <&msm_gpio 13 0x2800>;
goodix,ic_type = "gt5688";
};
/* ... */
};