From: <hongbo.zhang@freescale.com>
To: <vinod.koul@intel.com>, <djbw@fb.com>, <leoli@freescale.com>,
<scottwood@freescale.com>, <linuxppc-dev@lists.ozlabs.org>
Cc: Hongbo Zhang <hongbo.zhang@freescale.com>,
devicetree-discuss@lists.ozlabs.org,
linux-kernel@vger.kernel.org, vakul@freescale.com
Subject: [PATCH v3 0/2] DMA: Freescale: Add support for 8-channel DMA engine
Date: Mon, 15 Jul 2013 18:34:57 +0800 [thread overview]
Message-ID: <1373884499-24079-1-git-send-email-hongbo.zhang@freescale.com> (raw)
From: Hongbo Zhang <hongbo.zhang@freescale.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
next reply other threads:[~2013-07-15 10:34 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-15 10:34 hongbo.zhang [this message]
2013-07-15 10:34 ` [PATCH v3 1/2] DMA: Freescale: Add new 8-channel DMA engine device tree nodes hongbo.zhang
2013-07-15 17:57 ` Scott Wood
2013-07-15 10:34 ` [PATCH v3 2/2] DMA: Freescale: update driver to support 8-channel DMA engine hongbo.zhang
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