On Tuesday 23 April 2013, Lee Jones wrote: > +Required properties: > + - compatible : Should be "stericsson,db8500-musb" > + - reg : Offset and length of registers > + - interrupts : Interrupt; mode, number and trigger > + - mode : One of; "host", "otg", or "peripheral" I think we don't have any precedent for this combination of "mode" property and contents. You could either try to match ehci-omap.txt and do - mode : Should be "3" to represent OTG. "1" signifies HOST and "2" represents PERIPHERAL. Or you match fsl-usb.txt and nvidia,tegra20-ehci.txt, defining - dr_mode : dual role mode. Indicates the working mode to controllers. Can be "host", "peripheral", or "otg". Default to "host" if not defined for backward compatibility. > +Optional properties: > + - dmas : A list of dma channels; > + dma-controller, event-line, fixed-channel, flags > + - dma-names : An ordered list of channel names affiliated to the above Please list the exact dma-names that are required. Arnd -- 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