Subject: Multiple issues with omap4 panda es in linux next

From: [email-masked] (Santosh Shilimkar)
Date: Fri, 19 Apr 2013 23:23:38 +0530

On Friday 19 April 2013 11:14 PM, Tony Lindgren wrote:
> * Santosh Shilimkar <[email-masked]> [130419 10:43]:
>> On Friday 19 April 2013 10:43 PM, Tony Lindgren wrote:
>>> Hi all,
>>>
>>> Here's a list of breakage I've noticed so far while trying to
>>> use linux next on my pandaboard es. Probably similar issues exist
>>> on other boards as well.
>>>
>>> Ideally we would not have any breakage by the merge window, so
>>> let's try to get these fixed ASAP:
>>>
>>> 1. Serial console broken on panda es booting with DT
>>>
>>> The symptoms are dmesg output stopping after few lines
>>> and only continuing after pressing a key. Does not seem to
>>> happen on blaze with DT for some reason. And does not happen
>>> on panda es with legacy booting.
>>>
>> This one is known and reported on list along with fix patches and
>> later pull request [1].
>>
>> Unfortunately with all the testing and everything and patches have
>> been on the list for quite some time, feedback on one of the patch
>> received was after pull request and then there was no further
>> clarification. That series address the same exact issue you have
>> mentioned above.
> 
> OK thanks. I think Paul picked some of those and the plan was
> to update the branch? Which one(s) should go into v3.10 as fixes?
> 
Main in that series was to handle driver sysc handling withing hwmod
layer and that is where the series got stuck [2]. Without that support
other patches won't fix the issue.

> 
>> [1] http://patchwork.ozlabs.org/patch/229269/

[2] https://patchwork.kernel.org/patch/2166931/