From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754012AbeBZO4i (ORCPT ); Mon, 26 Feb 2018 09:56:38 -0500 Received: from smtprelay2.synopsys.com ([198.182.60.111]:47249 "EHLO smtprelay.synopsys.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753379AbeBZO4f (ORCPT ); Mon, 26 Feb 2018 09:56:35 -0500 From: Eugeniy Paltsev To: dmaengine@vger.kernel.org Cc: linux-snps-arc@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Vinod Koul , Dan Williams , Rob Herring , Wan Ahmad Zainie , Alexey Brodkin , Andy Shevchenko , Eugeniy Paltsev Subject: [PATCH v2 0/2] Introduce DW AXI DMAC driver Date: Mon, 26 Feb 2018 17:56:26 +0300 Message-Id: <20180226145628.11892-1-Eugeniy.Paltsev@synopsys.com> X-Mailer: git-send-email 2.9.3 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch series add support for the DW AXI DMAC controller. DW AXI DMAC is a part of HSDK development board from Synopsys. In this driver implementation only DMA_MEMCPY transfers are supported. Changes v1->v2 (suggested by Andy Shevchenko): * Use SPDX licence identifier. * Refactor axi_chan_get_xfer_width function. * Fix timeout calculation in dma_chan_pause. * Add record to MAINTAINERS in correct alphabetical order. Eugeniy Paltsev (2): dmaengine: Introduce DW AXI DMAC driver dt-bindings: Document the Synopsys DW AXI DMA bindings .../devicetree/bindings/dma/snps,dw-axi-dmac.txt | 41 + MAINTAINERS | 6 + drivers/dma/Kconfig | 10 + drivers/dma/Makefile | 1 + drivers/dma/dw-axi-dmac/Makefile | 1 + drivers/dma/dw-axi-dmac/axi_dma_platform.c | 1010 ++++++++++++++++++++ drivers/dma/dw-axi-dmac/axi_dma_platform.h | 342 +++++++ 7 files changed, 1411 insertions(+) create mode 100644 Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt create mode 100644 drivers/dma/dw-axi-dmac/Makefile create mode 100644 drivers/dma/dw-axi-dmac/axi_dma_platform.c create mode 100644 drivers/dma/dw-axi-dmac/axi_dma_platform.h -- 2.9.3