From mboxrd@z Thu Jan 1 00:00:00 1970 From: Vinod Koul Subject: Re: [PATCH v2 0/4] Add STM32 MDMA driver Date: Fri, 21 Jul 2017 12:06:12 +0530 Message-ID: <20170721063612.GN3053@localhost> References: <1499343941-6375-1-git-send-email-pierre-yves.mordret@st.com> <1fda0cc8-0b3c-70b0-0b34-b9b9a3ca6121@st.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <1fda0cc8-0b3c-70b0-0b34-b9b9a3ca6121-qxv4g6HH51o@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Pierre Yves MORDRET Cc: Rob Herring , Mark Rutland , Maxime Coquelin , Alexandre TORGUE , Russell King , Dan Williams , M'boumba Cedric Madianga , Fabrice GASNIER , Herbert Xu , Fabien DESSENNE , Amelie DELAUNAY , "dmaengine-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" , "devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" , "linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org" , "linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" List-Id: devicetree@vger.kernel.org On Thu, Jul 20, 2017 at 09:37:48AM +0000, Pierre Yves MORDRET wrote: > > > On 07/06/2017 02:25 PM, Pierre-Yves MORDRET wrote: > > This patchset adds support for the STM32 MDMA controller. > > The Master Direct memory access (MDMA) provides high-speed data transfer > > between memory and memory or between peripherals and memory. > > Contrary to STM32 DMA, the STM32 MDMA controller supports hardware LLI and > > uses a larger integrated FIFO (128 vs 16 bytes) > > Gentle ping for driver review since DT Bindings has been acked by Rob > Herring. Please allow reasonable time for review, this was sent during merge window and I dont apply patches during that time. > > Thanks > Py > > > --- > > Version history: > > v2: > > * change compatible into st,stm32h7-mdma to be more SoC specific > > * Add MDMA support in DT for H7 > > * Add MDMA support in STM32 defconfig > > --- > > Pierre-Yves MORDRET (4): > > dt-bindings: Document the STM32 MDMA bindings > > dmaengine: Add STM32 MDMA driver > > ARM: dts: stm32: Add MDMA support for STM32H743 SoC > > ARM: configs: stm32: Add MDMA support in STM32 defconfig > > > > .../devicetree/bindings/dma/stm32-mdma.txt | 94 ++ > > arch/arm/boot/dts/stm32h743.dtsi | 10 + > > arch/arm/configs/stm32_defconfig | 1 + > > drivers/dma/Kconfig | 12 + > > drivers/dma/Makefile | 1 + > > drivers/dma/stm32-mdma.c | 1536 ++++++++++++++++++++ > > 6 files changed, 1654 insertions(+) > > create mode 100644 Documentation/devicetree/bindings/dma/stm32-mdma.txt > > create mode 100644 drivers/dma/stm32-mdma.c > > -- ~Vinod -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html