Re: [PATCH v5 0/4] DMA: Freescale: Add support for 8-channel DMA engine

[Li Yang <leoli@freescale.com>]

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On Wed, Jul 24, 2013 at 2:21 PM, <hongbo.zhang@freescale.com> wrote:

> From: Hongbo Zhang <hongbo.zhang@freescale.com>
>
> Hi Vinod, Dan, Scott and Leo, please have a look at these V2 patches.
>

Looks good now after rounds of review.

Acked-by: Li Yang <leoli@freescale.com>


>
> Freescale QorIQ T4 and B4 introduce new 8-channel DMA engines, this patch
> set
> adds support this DMA engine.
>
> 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
> corrently
> - renamed the DMA DT compatible to "fsl,elo3-dma"
> - renamed the new dts files to "elo3-dma-<n>.dtsi"
>
> Hongbo Zhang (4):
>   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
>   DMA: Freescale: eliminate a compiling warning
>
>  .../devicetree/bindings/powerpc/fsl/dma.txt        |  118
> +++++++++++++++-----
>  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                               |   11 +-
>  drivers/dma/fsldma.h                               |    2 +-
>  8 files changed, 269 insertions(+), 41 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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-- 
- Leo

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