On Friday 15 December 2006 11:31 am, Jonathan Fletcher wrote:
> Hello, I'm developing a driver for a board with the OMAP2430, and I
> understand that:
>
> " For Texas Instruments parts including the DaVinci tms320dm644x, TUSB
> 6010, and OMAP 2430, there's a much more robust fork of that Mentor
> code. It's all but a rewrite, and supports high speed host-only,
> peripheral-only, and OTG modes."
>
> What I would like to know is first, where is this fork (what is the
> branch off of CVS, or what is an URL I can use)?
You seem to not know about the Linux-OMAP community ... the page at
http://muru.com/linux/omap/
is a good place to start, and tells where the GIT repository is, but
it doesn't mention the 24xx support that's been merged there.
2430 support has started to merge into that tree, and the musb_hdrc
code has in the past been tested on 2430, bit the two haven't been
combined in that current tree. So for example the platform device
and associated pin mux setup for that controller is missing ... ditto
whatever external transceiver setup is appropriate.
> And does this driver only support OTG for the OMAP?
I'm not clear how to parse that ... DaVinci != OMAP although
both combine ARM and DSP chips. The DaVinci tree hasn't yet
pulled the latest version of that driver code down.
> I don't think anyone has completed host
> side support yet, but I could be mistaken.
You are mistaken. The host side stuff there needs more work, but
it passes sanity testing and previous incarnations (before major
updates for post-2.6.10 usbcore changes) passed stress testing.
- Dave
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