linux-kernel - Re: [PATCH v7 0/3] DMA: Freescale: Add support for 8-channel DMA engine

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Message-ID: <521329EA.3050900@freescale.com>
Date:	Tue, 20 Aug 2013 16:33:46 +0800
From:	Hongbo Zhang <hongbo.zhang@...escale.com>
To:	Vinod Koul <vinod.koul@...el.com>
CC:	<djbw@...com>, <leoli@...escale.com>, <scottwood@...escale.com>,
	<linuxppc-dev@...ts.ozlabs.org>, <devicetree@...r.kernel.org>,
	<linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v7 0/3] DMA: Freescale: Add support for 8-channel DMA
 engine

On 07/29/2013 06:59 PM, Vinod Koul wrote:
> On Mon, Jul 29, 2013 at 06:49:01PM +0800, hongbo.zhang@...escale.com wrote:
>> From: Hongbo Zhang <hongbo.zhang@...escale.com>
>>
>> Hi Vinod, Dan, Scott and Leo, please have a look at these V7 patches.
> The dma relates changes look okay to me.
>
> I need someone to review and ACK the DT bindings.
>
> ~Vinod
Vinod,
Are you using this tree?
http://git.infradead.org/users/vkoul/slave-dma.git
Did you merge these patches?
Thanks.
>> Freescale QorIQ T4 and B4 introduce new 8-channel DMA engines, this patch set
>> adds support this DMA engine.
>>
>> V6->V7 changes:
>> - only remove unnecessary "CHIP-dma" explanations in [1/3]
>>
>> V5->V6 changes:
>> - minor updates of descriptions in binding document and Kconfig
>> - remove [4/4], that should be another patch in future
>>
>> V4->V5 changes:
>> - update description in the dt binding document, to make it more resonable
>> - add new patch [4/4] to eliminate a compiling warning which already exists
>>    for a long time
>>
>> V3->V4 changes:
>> - introduce new patch [1/3] to revise the legacy dma binding document
>> - and then add new paragraph to describe new dt node binding in [2/3]
>> - rebase to latest kernel v3.11-rc1
>>
>> V2->V3 changes:
>> - edit Documentation/devicetree/bindings/powerpc/fsl/dma.txt
>> - edit text string in Kconfig and the driver files, using "elo series" to
>>    mention all the current "elo*"
>>
>> V1->V2 changes:
>> - removed the codes handling the register dgsr1, since it isn't used currently
>> - renamed the DMA DT compatible to "fsl,elo3-dma"
>> - renamed the new dts files to "elo3-dma-<n>.dtsi"
>>
>> Hongbo Zhang (3):
>>    DMA: Freescale: revise device tree binding document
>>    DMA: Freescale: Add new 8-channel DMA engine device tree nodes
>>    DMA: Freescale: update driver to support 8-channel DMA engine
>>
>>   .../devicetree/bindings/powerpc/fsl/dma.txt        |  114 +++++++++++++++-----
>>   arch/powerpc/boot/dts/fsl/b4si-post.dtsi           |    4 +-
>>   arch/powerpc/boot/dts/fsl/elo3-dma-0.dtsi          |   81 ++++++++++++++
>>   arch/powerpc/boot/dts/fsl/elo3-dma-1.dtsi          |   81 ++++++++++++++
>>   arch/powerpc/boot/dts/fsl/t4240si-post.dtsi        |    4 +-
>>   drivers/dma/Kconfig                                |    9 +-
>>   drivers/dma/fsldma.c                               |    9 +-
>>   drivers/dma/fsldma.h                               |    2 +-
>>   8 files changed, 264 insertions(+), 40 deletions(-)
>>   create mode 100644 arch/powerpc/boot/dts/fsl/elo3-dma-0.dtsi
>>   create mode 100644 arch/powerpc/boot/dts/fsl/elo3-dma-1.dtsi
>>
>> -- 
>> 1.7.9.5
>>
>>
>>



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