The otg-controller property is used to link the host/gadget controllers to the otg controller. otg-controller property must contain the phandle of the otg controller. The otg core uses this property to tie the host/gadget controllres to the correct otg controller. Signed-off-by: Roger Quadros <rogerq@xxxxxx> --- Documentation/devicetree/bindings/usb/generic.txt | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Documentation/devicetree/bindings/usb/generic.txt b/Documentation/devicetree/bindings/usb/generic.txt index bba8257..5a457bc 100644 --- a/Documentation/devicetree/bindings/usb/generic.txt +++ b/Documentation/devicetree/bindings/usb/generic.txt @@ -24,6 +24,11 @@ Optional properties: optional for OTG device. - adp-disable: tells OTG controllers we want to disable OTG ADP, ADP is optional for OTG device. + - otg-controller: phandle to otg controller. Host or gadget controllers can + contain this property to link it to a particular otg + controller. If this property is not present then otg + core assumes that host and gadget controllers are + children of the otg controller. This is an attribute to a USB controller such as: -- 2.1.4 -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
