Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753101AbaB1QlY (ORCPT ); Fri, 28 Feb 2014 11:41:24 -0500 Received: from top.free-electrons.com ([176.31.233.9]:53009 "EHLO mail.free-electrons.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1752728AbaB1QkK (ORCPT ); Fri, 28 Feb 2014 11:40:10 -0500 From: Maxime Ripard To: Emilio Lopez , Dan Williams , Vinod Koul Cc: Mike Turquette , linux-arm-kernel@lists.infradead.org, dmaengine@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-sunxi@googlegroups.com, kevin.z.m.zh@gmail.com, sunny@allwinnertech.com, shuge@allwinnertech.com, zhuzhenhua@allwinnertech.com, Maxime Ripard Subject: [PATCH v2 0/5] Add support for the Allwinner A31 DMA Controller Date: Fri, 28 Feb 2014 17:37:15 +0100 Message-Id: <1393605440-14643-1-git-send-email-maxime.ripard@free-electrons.com> X-Mailer: git-send-email 1.9.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, This patchset adds support for the DMA controller found in the Allwinner A31 and A23 SoCs. This has been tested using the newly introduced SPI driver on an A31 EVK. Support for DMA-driven SPI transfers will be the subject of another patch serie. Thanks, Maxime Changes from v1: - Removed the clk_put call in the clocks protecting patches - Minor fixes here and there as suggested by Andy Shevchenko: switch to dmam_pool_create, switch to dev_dbg instead of pr_debug, etc. Maxime Ripard (5): clk: sun6i: Protect CPU clock clk: sun6i: Reparent AHB clock on PLL6 clk: sun6i: Protect SDRAM gating bit DMA: sun6i: Add driver for the Allwinner A31 DMA controller ARM: sun6i: dt: Add A31 DMA controller to DTSI .../devicetree/bindings/dma/sun6i-dma.txt | 45 + arch/arm/boot/dts/sun6i-a31.dtsi | 29 + drivers/clk/sunxi/clk-sunxi.c | 29 +- drivers/dma/Kconfig | 8 + drivers/dma/Makefile | 1 + drivers/dma/sun6i-dma.c | 959 +++++++++++++++++++++ 6 files changed, 1070 insertions(+), 1 deletion(-) create mode 100644 Documentation/devicetree/bindings/dma/sun6i-dma.txt create mode 100644 drivers/dma/sun6i-dma.c -- 1.9.0 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/