summaryrefslogtreecommitdiffstats
path: root/dts/Bindings/usb/usb251xb.txt
diff options
context:
space:
mode:
Diffstat (limited to 'dts/Bindings/usb/usb251xb.txt')
-rw-r--r--dts/Bindings/usb/usb251xb.txt4
1 files changed, 4 insertions, 0 deletions
diff --git a/dts/Bindings/usb/usb251xb.txt b/dts/Bindings/usb/usb251xb.txt
index 168ff81..17915f6 100644
--- a/dts/Bindings/usb/usb251xb.txt
+++ b/dts/Bindings/usb/usb251xb.txt
@@ -64,6 +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 ports which will swap the differential-pair
+ (D+/D-), default is not-swapped.
Examples:
usb2512b@2c {
@@ -81,4 +83,6 @@ Examples:
manufacturer = "Foo";
product = "Foo-Bar";
serial = "1234567890A";
+ /* correct misplaced usb connectors on port 1,2 */
+ swap-dx-lanes = <1 2>;
};