linux-kernel - [PATCH V2 0/2] DMA: Freescale: Add support for 8-channel DMA engine

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Date:	Fri, 5 Jul 2013 14:27:04 +0800
From:	<hongbo.zhang@...escale.com>
To:	<vinod.koul@...el.com>, <djbw@...com>, <leoli@...escale.com>,
	<scottwood@...escale.com>, <linuxppc-dev@...ts.ozlabs.org>
CC:	<devicetree-discuss@...ts.ozlabs.org>,
	<linux-kernel@...r.kernel.org>, <vakul@...escale.com>,
	Hongbo Zhang <hongbo.zhang@...escale.com>
Subject: [PATCH V2 0/2] DMA: Freescale: Add support for 8-channel DMA engine

From: Hongbo Zhang <hongbo.zhang@...escale.com>

Hi Vinod, Dan, Leo and Scott, please have a look at these V2 patches.

Freescale QorIQ T4 and B4 introduce new 8-channel DMA engines, this patch set
adds support this DMA engine.

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 (2):
  DMA: Freescale: Add new 8-channel DMA engine device tree nodes
  DMA: Freescale: update driver to support 8-channel DMA engine

 arch/powerpc/boot/dts/fsl/elo3-dma-0.dtsi   |   90 +++++++++++++++++++++++++++
 arch/powerpc/boot/dts/fsl/elo3-dma-1.dtsi   |   90 +++++++++++++++++++++++++++
 arch/powerpc/boot/dts/fsl/t4240si-post.dtsi |    4 +-
 drivers/dma/fsldma.c                        |    5 +-
 drivers/dma/fsldma.h                        |    2 +-
 5 files changed, 187 insertions(+), 4 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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