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From: DAMWID <damwid@gmail.com>
To: linux-omap-open-source@linux.omap.com
Subject: About the status of USB support on OMAP2430 SDP
Date: Tue, 30 Oct 2007 23:19:39 +0800	[thread overview]
Message-ID: <47274B8B.1080802@gmail.com> (raw)

Hi all,

I'm working on the USB dirver on my OMAP2430 SDP v3.0 board with 
linux-omap git tree, currently I can make the Inventra controller (musb) 
work in host/device/OTG mode, but only for one port on the processor 
board. How can I enable USB host on the other ports? Should I use the 
ohci-omap module? I'm not clear with the relationship between musb and 
ohci-omap, are they separate controllers?

I can't get the ohci-omap work on my board, and I was confused by the 
kernel configs in "USB support" section. Is it enough to get ohci-omap 
work by just enable USB_OHCI_HCD? I notice there is a ISP1301 
transceiver on the main borad, so is the isp1301_omap driver needed? I 
found it depends on OMAP_OTG, which is not selected by ARCH_OMAP2430, 
does this mean isp1301_omap dirver is not necessary for ohci-omap?

Does anyone get the ohci-omap work? Can you give some help?

Thanks,
Damwid

             reply	other threads:[~2007-10-30 15:19 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-10-30 15:19 DAMWID [this message]
     [not found] ` <1E65310C3C9FCC4AAE66BA8952B9842D0215D7C9@dlee11.ent.ti.com>
2007-10-30 16:53   ` About the status of USB support on OMAP2430 SDP Aguilar Pena, Leed
2007-10-31  1:37     ` DAMWID
2007-11-01 18:21       ` Aguilar Pena, Leed

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