Revert "usb: usb251xb: Add US lanes inversion dts-bindings"

This reverts commit 3342ce3, as there is no need for this separate
property and it breaks compatibility with existing devicetree files
(arch/arm64/boot/dts/freescale/imx8mq.dtsi).

CC: [email protected] #5.2
Fixes: 3342ce3 ("usb: usb251xb: Add US lanes inversion dts-bindings")
Signed-off-by: Lucas Stach <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>

Author: lynxeye-dev

Documentation/devicetree/bindings/usb/usb251xb.txt

@@ -64,10 +64,8 @@ Optional properties :
  - power-on-time-ms : Specifies the time it takes from the time the host
 	initiates the power-on sequence to a port until the port has adequate
 	power. The value is given in ms in a 0 - 510 range (default is 100ms).
- - swap-dx-lanes : Specifies the downstream ports which will swap the
-	differential-pair (D+/D-), default is not-swapped.
- - swap-us-lanes : Selects the upstream port differential-pair (D+/D-)
-	swapping (boolean, default is not-swapped)
+ - swap-dx-lanes : Specifies the ports which will swap the differential-pair
+	(D+/D-), default is not-swapped.
 
 Examples:
 	usb2512b@2c {