Messages in this thread | | | Date | Mon, 22 Apr 2013 10:10:51 +0300 | From | Roger Quadros <> | Subject | Re: [PATCH v3 0/4] ARM: dts: Add USB host support for Panda and Beagle-xm |
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On 04/19/2013 06:43 PM, Tony Lindgren wrote: > * Roger Quadros <rogerq@ti.com> [130419 03:02]: >> Hi Benoit/Tony >> >> I've consolidated all the USB host device tree patches for Panda and Beagles >> to one place and addressed Tony's comments. >> >> NOTE: patch 1 depends on OMAP clock binding introduced in >> https://lkml.org/lkml/2013/4/12/407 >> >> v3: >> - updated mux mode to use pulldowns on panda as non-DT boot uses pulldowns. >> - fixed usb pin naming for panda, beagle and beagle-xm > > Cool. Sounds like we should be able to make omap4 DT only for v3.11
when we say DT only for 3.11, does this mean getting rid of hwmod dependency?
> then. For that we also need USB on 4430-sdp working, but it now > does: > > ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver > ehci-omap 4a064c00.ehci: failed to get phys phandle in /ocp/usbhshost@4a064000/ehci@4a064c00 node > ehci-omap 4a064c00.ehci: failed to get phys phandle in /ocp/usbhshost@4a064000/ehci@4a064c00 node > ...
4430-sdp (Blaze) does not have EHCI USB Host port. It should be using the MUSB OTG port. > > As I have mine in a rack I don't have anything plugged into the > USB port there though, but sounds like the phy is not initialized? >
+Ravi B. He might have some clues.
cheers, -roger
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