From: santosh.shilimkar@ti•com (Santosh Shilimkar)
To: linux-arm-kernel@lists•infradead.org
Subject: [PATCH 08/10] ARM: OMAP5: hwmod data: Create initial OMAP5 SOC hwmod data
Date: Wed, 30 Jan 2013 14:40:15 +0530 [thread overview]
Message-ID: <5108E377.1020304@ti.com> (raw)
In-Reply-To: <20130129172410.GS15361@atomide.com>
On Tuesday 29 January 2013 10:54 PM, Tony Lindgren wrote:
> * Santosh Shilimkar <santosh.shilimkar@ti•com> [130129 05:59]:
>> OK so we do managed to clean up the address space, IRQ lines
>> and DMA request lines data from hwmod completely.
>>
>> -OMAP5 hwmod data file, 2076 lines we could remove which significant
>> reduction. I ran the same scripts on OMAP4 and there too about 2200
>> lines getting deleted.
>
> Great, thanks for looking into it. I guess we cannot do that quite
> yet for omap4 as we have not made it DT only. But we should be able
> to do that for am33xx as that's DT only already.
>
>> - I have to udapte DT file to add the all supported hwmods with reg
>> property so that OMAP5 continue to boot. Similar work is needed for
>> OMAP4 too once OMAP4 is made DT only support.
>
> OK
>
>> - To my suprise, the DT lookup isn't that bad. It is adding just
>> 24 milliseconds to the boot time which is more or less noise.
>
> That's good to hear.
>
>> Have pushed a branch with above update for OMAP5 here [1]
>>
>> So we are left with two other topics which you mentioned in the
>> comments.
>>
>> 1. Movement of clock data to drivers/clk. Till we get direction here
>> I would like to hear the alternative to get OMAP5 booting from mainline.
>> If there is no alternative, we can keep OMAP5 clock data alone
>> out of tree and get rest of the data files merged.
>
> I agree, no reason to hold back the other patches. But we should
> resolve the common clock move to drivers/clk properly now,
> otherwise it will just get postponed again and we have even bigger
> problem to deal with.
>
I will go ahead and separate the clock data from rest of the data
files so that we can get rest of the data patches in.
>> 2. The iormap() done by hwmod for sysconfig handling which you are
>> discussing with Rajendra. So far we don't have a viable way to
>> get the iormapped address from device drivers back to platform
>> code. Lets continue on this thread but this can evolve in
>> parallel.
>
> Yes that can be fixed separately.
>
Yep. Thanks for the comments.
Regards
Santosh
next prev parent reply other threads:[~2013-01-30 9:10 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-18 15:27 [PATCH 00/10] ARM: OMAP5: hwmod, clock and prm data files Santosh Shilimkar
2013-01-18 15:27 ` [PATCH 01/10] ARM: OMAP5: PRM: Add OMAP54XX register and bitfield files Santosh Shilimkar
2013-01-18 15:27 ` [PATCH 02/10] ARM: OMAP5: CM: " Santosh Shilimkar
2013-01-18 15:27 ` [PATCH 03/10] ARM: OMAP5: PRCM: Add OMAP54XX local MPU PRCM registers Santosh Shilimkar
2013-01-18 15:27 ` [PATCH 04/10] ARM: OMAP5: SCRM: Add OMAP54XX header file Santosh Shilimkar
2013-01-18 15:27 ` [PATCH 05/10] ARM: OMAP2+: clockdomain data: Add OMAP54XX data and update the header Santosh Shilimkar
2013-01-18 15:27 ` [PATCH 06/10] ARM: OMAP5: powerdomain " Santosh Shilimkar
2013-01-18 15:27 ` [PATCH 07/10] ARM: OMAP5: clock data: Add OMAP54XX full clock tree and headers Santosh Shilimkar
2013-01-18 17:19 ` Tony Lindgren
2013-01-21 8:14 ` Santosh Shilimkar
2013-01-21 18:08 ` Tony Lindgren
2013-01-21 14:27 ` Sebastien Guiriec
2013-01-21 14:31 ` Santosh Shilimkar
2013-01-21 21:34 ` Sebastien Guiriec
2013-01-30 17:37 ` Jon Hunter
2013-01-31 11:49 ` Rajendra Nayak
2013-01-18 15:27 ` [PATCH 08/10] ARM: OMAP5: hwmod data: Create initial OMAP5 SOC hwmod data Santosh Shilimkar
2013-01-18 17:15 ` Tony Lindgren
2013-01-21 8:11 ` Santosh Shilimkar
2013-01-21 14:25 ` Sebastien Guiriec
2013-01-21 15:06 ` Santosh Shilimkar
2013-01-21 18:01 ` Tony Lindgren
2013-01-22 12:55 ` Benoit Cousson
2013-01-22 18:32 ` Tony Lindgren
2013-01-29 13:57 ` Santosh Shilimkar
2013-01-29 17:24 ` Tony Lindgren
2013-01-30 9:10 ` Santosh Shilimkar [this message]
2013-01-22 13:14 ` Rajendra Nayak
2013-01-22 18:39 ` Tony Lindgren
2013-01-24 9:50 ` Rajendra Nayak
2013-01-25 16:55 ` Tony Lindgren
2013-01-18 15:27 ` [PATCH 09/10] ARM: OMAP5: voltagedomain data: Add OMAP5 voltage domain data Santosh Shilimkar
2013-01-18 15:27 ` [PATCH 10/10] ARM: OMAP5: Enable build and frameowrk initialisations Santosh Shilimkar
2013-02-01 9:13 ` [PATCH 00/10] ARM: OMAP5: hwmod, clock and prm data files Santosh Shilimkar
2013-04-03 20:13 ` Paul Walmsley
2013-04-04 10:36 ` Santosh Shilimkar
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