From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751192AbdHBFHI (ORCPT ); Wed, 2 Aug 2017 01:07:08 -0400 Received: from mga09.intel.com ([134.134.136.24]:18780 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751058AbdHBFHG (ORCPT ); Wed, 2 Aug 2017 01:07:06 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.41,309,1498546800"; d="scan'208";a="132343106" Date: Wed, 2 Aug 2017 10:40:04 +0530 From: Vinod Koul To: "jiaheng.fan" Cc: robh+dt@kernel.org, dan.j.williams@intel.com, mark.rutland@arm.com, linux@armlinux.org.uk, shawnguo@kernel.org, leoyang.li@nxp.com, dmaengine@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, jiafei.pan@nxp.com Subject: Re: [PATCH v1 0/6] A series of patches support FSL qDma controller Message-ID: <20170802051004.GX3053@localhost> References: <1501553651-7203-1-git-send-email-jiaheng.fan@nxp.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1501553651-7203-1-git-send-email-jiaheng.fan@nxp.com> User-Agent: Mutt/1.5.24 (2015-08-30) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Aug 01, 2017 at 10:14:05AM +0800, jiaheng.fan wrote: > The FSL qDMA controller transfers blocks of data between one source > and one destination.The blocks of data transferred can be represented > in memory as contiguous or noncontiguous using scatter/gather table(s). > Channel virtualization is supported through enqueuing of DMA jobs to, > or dequeuing DMA jobs from, different work queues. > > jiaheng.fan (6): > dma: fsl-dma: add devicetree documentation for qdma driver. > arm: linux: fsl: dma: add qdma command queue mode > dma: fsl-qdma: workaround for ERR010812 > dma: fsl-qdma: add workaround for TKT329166 It's dmaengine: xxx If you don't know please do check the git log on the subsystem you intend to send patches on... > arm: dts: ls1021: add qdma node to dtsi > arm64: dts: ls1043/ls1046: add qdma note to dtsi > > Documentation/devicetree/bindings/dma/fsl-qdma.txt | 42 + > arch/arm/boot/dts/ls1021a.dtsi | 15 + > arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi | 15 + > arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi | 15 + > drivers/dma/Kconfig | 12 + > drivers/dma/Makefile | 1 + > drivers/dma/fsl-qdma.c | 1202 ++++++++++++++++++++ > 7 files changed, 1302 insertions(+) > create mode 100644 Documentation/devicetree/bindings/dma/fsl-qdma.txt > create mode 100644 drivers/dma/fsl-qdma.c > > -- > 2.7.4 > -- ~Vinod