Messages in this thread | | | From | Arnd Bergmann <> | Subject | Re: [PATCH 06/10] usb: musb: ux500: add device tree probing support | Date | Tue, 23 Apr 2013 17:14:06 +0200 |
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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
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