八、MT8168 平台USB驱动配置

本章主要讲述MT8168 USB0 和USB1 设备树配置方法

extcon_usb: extcon_iddig {
	compatible = "linux,extcon-usb-chg";
	id-gpio = <&pio 17 GPIO_ACTIVE_HIGH>;
	pinctrl-names = "default";
	pinctrl-0 = <&usbid_pins_default>;
};

&mt_charger {
	extcon = <&extcon_usb>;
	status = "okay";
};


&ssusb {
	phys = <&u2port0 PHY_TYPE_USB2>,
	       <&u2port1 PHY_TYPE_USB2>;
	vusb33-supply = <&mt_pmic_vusb33_ldo_reg>;
	vbus-supply = <&usb_p0_vbus>;
	extcon = <&extcon_usb>;
	dr_mode = "otg";
	status="okay";
};

&u3phy0 {
	status="okay";
};

&usb_host0 {
	vusb33-supply = <&mt_pmic_vusb33_ldo_reg>;
	vbus-supply = <&usb_p1_vbus>;
	status = "okay";
};

usbid_pins_default: usbid_pins_default {
	pins_cmd_dat {
		pinmux = <MT8168_PIN_17_GPIO17__FUNC_GPIO17>;