From mboxrd@z Thu Jan 1 00:00:00 1970 From: Vinod Koul Subject: Re: [PATCH V4 0/4] Add generic DMA DT binding support Date: Thu, 14 Feb 2013 20:13:49 +0530 Message-ID: <20130214144349.GH29960@intel.com> References: <1360813208-9498-1-git-send-email-padma.v@samsung.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <1360813208-9498-1-git-send-email-padma.v@samsung.com> Sender: linux-samsung-soc-owner@vger.kernel.org To: Padmavathi Venna Cc: linux-samsung-soc@vger.kernel.org, devicetree-discuss@lists.ozlabs.org, linux-arm-kernel@lists.infradead.org, padma.kvr@gmail.com, sbkim73@samsung.com, broonie@opensource.wolfsonmicro.com, kgene.kim@samsung.com, jassisinghbrar@gmail.com, arnd@arndb.de, grant.likely@secretlab.ca, jon-hunter@ti.com, boojin.kim@samsung.com, thomas.abraham@linaro.org, robherring2@gmail.com List-Id: devicetree@vger.kernel.org On Thu, Feb 14, 2013 at 09:10:04AM +0530, Padmavathi Venna wrote: Logically this should have been v5 :) Applied all, thanks -- ~Vinod > Changes since V3: > - Make dma-cells property optional as suggested by Rob Herring > - Add dma-requests and dma-channels properties to DMA controller > as suggested by Arnd for future-proof > - Add Acked-by for some of the patches > > Changes since V2: > - Add new filter function for DT case as suggested by Arnd > - Add xlate as static function > - Use newly added filter function in xlate. > - Add Acked-by for some of the patches > > Changes since V1: > - Address the review comments by Arnd Bergmann as below > - Wording of the properties. > - Pass pdmac as third parameter to of_dma_controller_register > - Filter the dma channel based on channel number and dma_device > > This patch set adds support for generic dma device tree bindings for > Samsung platforms and is dependent on the following patches from > Vinod Koul next branch > 1)of: Add generic device tree DMA helpers > 2)dmaengine: add helper function to request a slave DMA channel > > This patch set is made based on Vinod Koul next branch > > Padmavathi Venna (4): > DMA: PL330: Add new pl330 filter for DT case. > DMA: PL330: Add xlate function > DMA: PL330: Register the DMA controller with the generic DMA helpers > ARM: dts: pl330: Add #dma-cells for generic dma binding support > > .../devicetree/bindings/dma/arm-pl330.txt | 21 +++++-- > arch/arm/boot/dts/exynos5250.dtsi | 12 ++++ > drivers/dma/pl330.c | 64 +++++++++++++++---- > 3 files changed, 78 insertions(+), 19 deletions(-) > > -- > 1.7.4.4 >