From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andy Gross Subject: [PATCH 0/2] Add Qualcomm ADM dmaengine driver Date: Thu, 26 Jun 2014 15:30:14 -0500 Message-ID: <1403814616-23917-1-git-send-email-agross@codeaurora.org> Return-path: Received: from smtp.codeaurora.org ([198.145.11.231]:58832 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750974AbaFZUa0 (ORCPT ); Thu, 26 Jun 2014 16:30:26 -0400 Sender: linux-arm-msm-owner@vger.kernel.org List-Id: linux-arm-msm@vger.kernel.org To: Vinod Koul Cc: Bjorn Andersson , Dan Williams , dmaengine@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-arm-msm@vger.kernel.org, Kumar Gala , devicetree@vger.kernel.org, Andy Gross This patch set introduces the dmaengine driver for the Qualcomm Application Data Mover (ADM) DMA controller present on MSM8960, APQ8064, and IPQ8064 devices. The initial version of this driver will only support slave DMA operations between system memory and peripherals. Flow control via the CRCI (client rate control interface) is supported and can be configured via device tree configuration. Flow control usage is required for some peripheral devices. Andy Gross (2): dmaengine: Add QCOM ADM DMA driver dmaengine: qcom_adm: Add device tree binding Documentation/devicetree/bindings/dma/qcom_adm.txt | 60 ++ drivers/dma/Kconfig | 10 + drivers/dma/Makefile | 1 + drivers/dma/qcom_adm.c | 872 ++++++++++++++++++++ 4 files changed, 943 insertions(+) create mode 100644 Documentation/devicetree/bindings/dma/qcom_adm.txt create mode 100644 drivers/dma/qcom_adm.c -- The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, hosted by The Linux Foundation