linux-kernel - [PATCH v3 0/2] DMA: Freescale: Add support for 8-channel DMA engine

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Message-ID: <1373884499-24079-1-git-send-email-hongbo.zhang@freescale.com>
Date:	Mon, 15 Jul 2013 18:34:57 +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 v3 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.

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 (2):
  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        |    8 +-
 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/Kconfig                                |    9 +-
 drivers/dma/fsldma.c                               |    9 +-
 drivers/dma/fsldma.h                               |    2 +-
 7 files changed, 199 insertions(+), 13 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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