Part Number: AM6412
Hi Team,
I 'am want to set my DUT USB phy be 2.0 mode .
I show my device tree settings.
arch/arm/dts/k3-am642-sk.dts
&usbss0 {
status = "okay";
ti,vbus-divider;
ti,usb2-only;
ti,modestrap-host;
};
&usb0 {
dr_mode = "host";
maximum-speed = "high-speed";
pinctrl-names = "default";
pinctrl-0 = <&main_usb0_pins_default>;
phy-names = "cdns3,usb2-phy";
};
but start usb at uboot it show :
starting USB...
Bus usb@f400000: WARNING.usb, cdns-usb3-host usb@f400000: Unable to get USB2 phy (ret -61)
INFO.usb, cdns-usb3-host usb@f400000: DRD version v1 (ID: 0004024e, rev: 00000200)
Register 2000840 NbrPorts 2
Starting the controller
USB XHCI 1.00
scanning bus usb@f400000 for devices... 2 USB Device(s) found
scanning usb for storage devices... 0 Storage Device(s) found
How to fix it ??
Regards,
Marvin
