diff --git a/Documentation/devicetree/bindings/usb/omap-usb.txt b/Documentation/devicetree/bindings/usb/omap-usb.txt
index d4769f343d6cfbdaeb5ba16880d450e339145d6b..b5770b49c8ee02313696ec873a87b59dedf5319e 100644 (file)
usb mailbox or usb3 phy power. omap4 has usb mailbox in control module to
notify events to the musb core and omap5 has usb3 phy power register to
power on usb3 phy. Should be "1" if it has mailbox and "2" if it has usb3
- phy power.
+ phy power (usb3 phy power indicates the presense of a usb2 and usb3 phy),
+ should be "3" is it has only usb2 phy power.
omap_control_usb: omap-control-usb@4a002300 {
compatible = "ti,omap-control-usb";