Although not required, it doesn't hurt to explicitly map the USB ports to a USB controller. Without this, the port number will be derived from the binding order of the peripheral devices.
Signed-off-by: Jean-Jacques Hiblot jjhiblot@ti.com ---
arch/arm/dts/am4372-u-boot.dtsi | 7 +++++++ 1 file changed, 7 insertions(+)
diff --git a/arch/arm/dts/am4372-u-boot.dtsi b/arch/arm/dts/am4372-u-boot.dtsi index 99922ca030..0e6d41f54b 100644 --- a/arch/arm/dts/am4372-u-boot.dtsi +++ b/arch/arm/dts/am4372-u-boot.dtsi @@ -3,6 +3,13 @@ * Copyright (C) 2018 Texas Instruments Incorporated - http://www.ti.com/ */
+/{ + aliases { + usb0 = &usb1; + usb1 = &usb2; + }; +}; + &am43xx_control_usb2phy1 { compatible = "ti,control-phy-usb2-am437", "syscon"; };