lkml.org 
[lkml]   [2013]   [May]   [21]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH] ARM: OMAP4: change the device names in usb_bind_phy

On 05/17/2013 07:23 PM, Tony Lindgren wrote:
> * Kishon Vijay Abraham I <kishon@ti.com> [130516 22:45]:
>> Hi,
>>
>> On Thursday 16 May 2013 09:50 PM, Tony Lindgren wrote:
>>> * Tomi Valkeinen <tomi.valkeinen@iki.fi> [130516 09:11]:
>>>> On 16/05/13 18:58, Tony Lindgren wrote:
>>>>> * Tomi Valkeinen <tomi.valkeinen@iki.fi> [130515 03:59]:
>>>>>
>>>>> Just checking.. Do you have CONFIG_OMAP_OCP2SCP=y in your .config? Sounds
>>>>> like the some transceivers should depend on that for omap4.
>>>>
>>>> Yes, I have OCP2SCP=y.
>>>
>>> Hmm well no idea beyond that then. Sounds like Kishon should check it.
>>>
>>>>>> The musb-hdrc id is wrong on overo also.
>>>>>
>>>>> Hmm has there been a fix posted for that?
>>>>
>>>> I couldn't find with a quick look. We debugged and discussed this on an irc
>>>> channel with Kishon, who said he'll send a patch. Changing the musb-hdrc ID
>>>> on overo fixed the issue, and it looks very similar to the error on 4430sdp.
>>>> The overo fix was just:
>>
>> hmm.. I think using device name to bind the controller and the phy
>> can no longer be used reliably. I think it's better to have
>> something like what Grant suggested in my other patch series.. to
>> have the phy reference into the host controllers platform_data
>> structure. And for the phy reference I'll have label and id.
>>
>> Does this makes sense to you?
>
> Sounds OK to me, but I guess that would be for v3.11. I think we
> still need a fix for at least overo for v3.10?
>

Indead, musb-hdrc is broken on overo with 3.10-rc2. The patch posted in this
thread fixes the issue.

Regards,

Florian


\
 
 \ /
  Last update: 2013-05-21 15:01    [W:0.048 / U:0.628 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site