一、使能驅動
二、裝置樹描述
gt911@14 {
compatible = "goodix,gt911";
reg = <0x14>;
interrupt-parent = <&gpiog>;
interrupts = <8 IRQ_TYPE_LEVEL_LOW>;
irq-gpios = <&gpiog 8 0>;
reset-gpios = <&gpioe 7 0>;
status = "okay";
};