From: jon-hunter@ti•com (Jon Hunter)
To: linux-arm-kernel@lists•infradead.org
Subject: [PATCH V6 2/2] dmaengine: add helper function to request a slave DMA channel
Date: Fri, 9 Nov 2012 14:01:12 -0600 [thread overview]
Message-ID: <509D6108.1060304@ti.com> (raw)
In-Reply-To: <1350355144.1648.5259.camel@vkoul-udesk3>
On 10/15/2012 09:39 PM, Vinod Koul wrote:
> On Tue, 2012-10-16 at 10:43 +0800, Shawn Guo wrote:
>> On Tue, Sep 25, 2012 at 10:05:01AM +0530, Vinod Koul wrote:
>>> On Mon, 2012-09-24 at 17:25 -0500, Jon Hunter wrote:
>>>>> For DT bindings, I think the binding itself shouldn't change based on my
>>>>> work but I would like these same bindings to help build the DMA engine
>>>>> code mappings.
>>>>>
>>>>> Now would it make sense to NOT merge these changes for 3.7 and postpone
>>>>> to 3.8. I can host these patches on a topic branch and merge them when
>>>>> we are ready. I plan to spend some good amount of time on my work this
>>>>> week so we should be ready pretty soon.
>>>>> One these changes are merged, users can start moving to this scheme.
>>>>
>>>> I just wanted to see how things are progressing your side. Did you
>>>> create a topic branch for this? If so let me know where I can find it, I
>>>> did not find a branch on your infradead git tree.
>>>>
>>>> I wanted to pull in the latest patches for some testing.
>>> Sorry for delay, I had everything ready, but couldn't manage to commit
>>> and push. I have pushed to topic/dmaengine_dt, it is pushing out now...
>>>
>> Vinod,
>>
>> Looks it seemed 3.7-rc1. Does that mean we have to wait for 3.8, or
>> will it show on later -rc for 3.7?
> Yes this will be merged once we work out the common interface, otherwise
> we will end up redoing interfaces for all drivers.
Hi Vinod,
A few people have been asking me if getting device-tree support for DMA
engine is plan for record for v3.8. I know that you were working through
implementing a common interface and so I wanted to check how that is
going. Do you have any insight to when device-tree support may get added?
Cheers
Jon
next prev parent reply other threads:[~2012-11-09 20:01 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-09-14 22:41 [PATCH V6 0/2] of: Add generic device tree DMA helpers Jon Hunter
2012-09-14 22:41 ` [PATCH V6 1/2] " Jon Hunter
2012-09-14 22:46 ` Stephen Warren
2012-09-15 0:14 ` Russell King - ARM Linux
2012-09-17 20:42 ` Arnd Bergmann
2012-09-17 23:06 ` David Brown
2012-09-18 12:50 ` Arnd Bergmann
2012-09-18 22:19 ` Mitch Bradley
2012-09-18 22:32 ` Russell King - ARM Linux
2012-09-19 11:09 ` Arnd Bergmann
2012-09-19 14:40 ` Mitch Bradley
2012-09-19 13:52 ` Matt Porter
2012-09-19 14:07 ` Matt Porter
2012-09-19 14:24 ` Arnd Bergmann
2012-09-19 14:36 ` Rob Herring
2012-09-19 14:40 ` Matt Porter
2012-09-19 14:50 ` Arnd Bergmann
2012-09-19 21:25 ` Mitch Bradley
2012-09-19 14:10 ` Rob Herring
2012-09-14 22:41 ` [PATCH V6 2/2] dmaengine: add helper function to request a slave DMA channel Jon Hunter
2012-09-17 3:33 ` Vinod Koul
2012-09-17 11:59 ` Arnd Bergmann
2012-09-17 22:36 ` Russell King - ARM Linux
2012-09-18 3:13 ` Vinod Koul
2012-09-18 13:21 ` Matt Porter
2012-09-18 15:20 ` Arnd Bergmann
2012-09-18 18:10 ` Russell King - ARM Linux
2012-09-24 22:25 ` Jon Hunter
2012-09-25 4:35 ` Vinod Koul
2012-10-16 2:43 ` Shawn Guo
2012-10-16 2:39 ` Vinod Koul
2012-11-09 20:01 ` Jon Hunter [this message]
2012-11-16 1:37 ` Vinod Koul
2012-11-16 8:39 ` Nicolas Ferre
2012-11-16 15:45 ` Jon Hunter
2012-11-28 17:06 ` Vinod Koul
2012-12-19 17:12 ` Jon Hunter
2012-12-20 14:57 ` Vinod Koul
2012-09-18 3:00 ` Vinod Koul
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