[GIT PULL] ARM: OMAP5: hwmod, prm/cm data files and updates for 3.10

[Santosh Shilimkar]

On Monday 15 April 2013 10:36 AM, Hiremath, Vaibhav wrote:
> 
>> -----Original Message-----
>> From: Shilimkar, Santosh
>> Sent: Wednesday, April 10, 2013 5:02 PM

[..]

>>>> From b95dd33fe59b8e77727eb3b1717d763bbf9a2893 Mon Sep 17 00:00:00
>> 2001
>>>> From: Sricharan R <r.sricharan at ti.com>
>>>> Date: Fri, 5 Apr 2013 20:39:12 +0530
>>>> Subject: [PATCH] ARM: AM33XX: hwmod data: Clean up the data file
>>>>
>>>> - The IO resource information like dma request lines, irq number and
>>>> ocp address space can be populated via dt blob. So such data can be
>>>> stripped
>>>> from SOC hwmod data file.
>>>>
>>>> - The devices like adc, mailbox, gpmc which are missing the device
>>>> tree bindings, hwmod data is not added since AM33XX is DT only
>> build.
>>>> When such devices add the dt bindings, respective hwmod data can be
>>>> added along with it.
>>>>
>>> This seems unnecessary churn to me. DT bindings for most of the
>> devices
>>> which you mentioned above are submitted and are at various stages of
>> review
>>> process.
>>>
>>> ADC:
>>>
>>> GPMC:
>>>
>>> PWM:
>>>
>> The modules are dropped as per what is going for 3.10 merge window.
>> Above 3 modules can be retained if the DT conversion patches are
>> under review and can go along with this patch most likely for 3.11.
>>
>>>
>>>> - The hwmod like firewall etc which are not useful are also dropped.
>>>>
>>>> This gets us around ~2000 loc of negative diff. Patch is boot tested
>> on
>>>> AM335X EVM.
>>>>
>>> I would not recommend to get into unnecessary code churn in the
>> future just
>>> to reduce temp Number of Lines of code. This will also kill our
>> autogeneration
>>> concept as well.
>>>
>> It doesn't break any concept. We just autogenrate what is *useful*
>> rather.
>> BTW, I didn't find any srcipt to auto-generate the AM33XX data so we
>> have
>> to manually do the updates. Can you send me a pointer if you have a
>> sript
>> for this. With script it is much simpler to clean-up the data.
>>
>>
>>> I would suggest you to just alone drop base-addr, irq and dma
>> references
>>> from hwmod entries.
>>>
>> That we are doing anyways. Apart from that we should also clean-up data
>> which is not used and useful. Why do you need unused data like firewall
>> and
>> friends ?
>>
>> So as I understood, you would like to keep the data for ADC, PWM and
>> GPMC
>> which is fine by me. We just need those DT bindings in place so that
>> they
>> go together. Who is following the DT patches for these ?
>>
>> Thanks for looking into it Vaibhav.
>>
> Are you planning to send updated version of this?
> I would rather prefer to review next version.
> 
> Please let me know if you need any help here.
> 
Yes :-)
It will be great if you take the patch forward and update it
based on the discussion.

Regards,
Santosh