Commit 3342ce35 authored by Serge Semin's avatar Serge Semin Committed by Greg Kroah-Hartman
Browse files

usb: usb251xb: Add US lanes inversion dts-bindings 



Since a separate US ports lanes polarity inversion property is going to
be available the bindings doc-file should be updated with information
about swap-us-lanes bool property, which will be responsible for it.

Signed-off-by: default avatarSerge Semin <fancer.lancer@gmail.com>
Acked-by: default avatarRichard Leitner <richard.leitner@skidata.com>
Reviewed-by: default avatarRob Herring <robh@kernel.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent ce64cea4

Documentation/devicetree/bindings/usb/usb251xb.txt

+4 −2
Original line number Diff line number Diff line
@@ -64,8 +64,10 @@ 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 ports which will swap the differential-pair

	(D+/D-), default is not-swapped.

 - 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)



Examples:

	usb2512b@2c {

CRA Git | Maintained and supported by SUSTech CRA and CCSE