From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andy Gross Subject: [PATCH 0/2] add MSM BAM dmaengine driver Date: Fri, 25 Oct 2013 15:24:01 -0500 Message-ID: <1382732643-8184-1-git-send-email-agross@codeaurora.org> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: Vinod Koul Cc: devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, Bryan Huntsman , Andy Gross , Dan Williams , David Brown , linux-arm-kernel@lists.infradead.org List-Id: linux-arm-msm@vger.kernel.org This patch set introduces the dmaengine driver for the MSM 8x74 Bus Access Manager (BAM) DMA controller. A number of the on-chip devices have their own BAM DMA controller and use it to move data between system memory and peripherals or between two peripherals. The initial version of this driver will only support slave DMA operations between system memory and peripherals. Andy Gross (2): dmaengine: add msm bam dma driver dmaengine: msm_bam_dma: Add device tree binding .../devicetree/bindings/dma/msm_bam_dma.txt | 49 ++ drivers/dma/Kconfig | 9 + drivers/dma/Makefile | 1 + drivers/dma/msm_bam_dma.c | 840 ++++++++++++++++++++ drivers/dma/msm_bam_dma_priv.h | 286 +++++++ include/linux/msm_bam_dma.h | 27 + 6 files changed, 1212 insertions(+) create mode 100644 Documentation/devicetree/bindings/dma/msm_bam_dma.txt create mode 100644 drivers/dma/msm_bam_dma.c create mode 100644 drivers/dma/msm_bam_dma_priv.h create mode 100644 include/linux/msm_bam_dma.h -- The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, hosted by The Linux Foundation