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-rw-r--r--dts/Bindings/usb/usb251xb.txt6
1 files changed, 4 insertions, 2 deletions
diff --git a/dts/Bindings/usb/usb251xb.txt b/dts/Bindings/usb/usb251xb.txt
index 17915f6..bc7945e 100644
--- a/dts/Bindings/usb/usb251xb.txt
+++ b/dts/Bindings/usb/usb251xb.txt
@@ -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 {