Hi Roger,

On 10/26/2012 05:16 PM, Roger Quadros wrote:

Hi Kishon & Benoit,

On 09/24/2012 12:06 PM, Rabin Vincent wrote:

quoted

2012/9/24 ABRAHAM, KISHON VIJAY [off-list ref]:

quoted

On Sat, Sep 22, 2012 at 3:03 AM, Rabin Vincent [off-list ref] wrote:

quoted

USB doesn't work on pandaboard on linux-next, and bisection shows this
patch.  Unfortunately, I can't provide a dmesg log because USB is the
only way I currently have to get one out(!), but presumably it's because
this omap-usb2 device is never registered?  Looks like this breaks
non-dt USB on pandaboard; is that intended?

Yes. omap-usb2 is *only* dt supported (New drivers shouldn't have the
old non-dt support).

Well, USB used to work fine on Pandaboard without DT before the
introduction of "omap-usb2", so one would expected it to continue
working (until the board file is completely removed).

Anyway, I've moved to DT now.

quoted

Some patches are queued only for 3.7.

In case you want to use MUSB please use these patches on linux-next..
[PATCH v2] arm: omap: hwmod: make *phy_48m* as the main_clk of ocp2scp
[PATCH] ARM: OMAP2+: hwmod data: Fix ocp2scp_usb_phy and usb_host_hs
entries (from Benoit)
[PATCH 0/2] ARM: dts: Add subnode for ocp2scp (patch series)
[PATCH v3 0/3] ARM: dts: omap: add dt data for MUSB (patch series)

I got these by merging in Benoit's for_3.7/dts_part2 on top of
next-20120921.  Thanks.
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I still can't get musb to work on 3.7-rc2. Apparently it is still
missing the patches from Benoit's for_3.7/dts_part2.

Maybe I just need to wait for it to be merged?

They are now in a for_3.8/dts. Unfortunately, one patch that was adding
ctrl_module address in the USB data was rejected and thus I'm not sure
it will work without that.

I think Tony had an idea to map the ctrl_register to regulator fmwk or
something like that.

Till then, where can I get a tree where musb works on Panda?

Benoit,

FYI, I get merge conflicts when merging 3.7-rc2 on top of Linus's kernel
HEAD. Am I missing something?

Yeah, some more patches were merged outside our tree.
I fixed that. Can you try with the updated branch?

Regards,
Benoit