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authorPierre-Yves MORDRET <pierre-yves.mordret@st.com>2017-09-28 17:36:41 +0200
committerVinod Koul <vinod.koul@intel.com>2017-10-08 14:45:34 +0530
commita4ffb13c8946abc4b92621275de6718e19db860d (patch)
tree7005d0c1aa302a5c6843472190599e192f982ff6 /drivers/dma/Makefile
parent18d59893eb2e836c920856772ead554eb461ef72 (diff)
downloadlinux-a4ffb13c8946abc4b92621275de6718e19db860d.tar.bz2
dmaengine: Add STM32 MDMA driver
This patch adds the driver for the STM32 MDMA controller. Master Direct memory access (MDMA) is used in order to provide high-speed data transfer between memory and memory or between peripherals and memory. MDMA controller provides a master AXI interface for main memory and peripheral registers access (system access port) and a master AHB interface only for Cortex-M7 TCM memory access (TCM access port). MDMA works in conjunction with the standard DMA controllers (DMA1 or DMA2). It offers up to 64 channels, each dedicated to managing memory access requests from one of the DMA stream memory buffer or other peripherals (w/ integrated FIFO). Signed-off-by: M'boumba Cedric Madianga <cedric.madianga@gmail.com> Signed-off-by: Pierre-Yves MORDRET <pierre-yves.mordret@st.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'drivers/dma/Makefile')
-rw-r--r--drivers/dma/Makefile1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/dma/Makefile b/drivers/dma/Makefile
index a145ad1426bc..4d2376fdea01 100644
--- a/drivers/dma/Makefile
+++ b/drivers/dma/Makefile
@@ -60,6 +60,7 @@ obj-$(CONFIG_SIRF_DMA) += sirf-dma.o
obj-$(CONFIG_STE_DMA40) += ste_dma40.o ste_dma40_ll.o
obj-$(CONFIG_STM32_DMA) += stm32-dma.o
obj-$(CONFIG_STM32_DMAMUX) += stm32-dmamux.o
+obj-$(CONFIG_STM32_MDMA) += stm32-mdma.o
obj-$(CONFIG_S3C24XX_DMAC) += s3c24xx-dma.o
obj-$(CONFIG_TXX9_DMAC) += txx9dmac.o
obj-$(CONFIG_TEGRA20_APB_DMA) += tegra20-apb-dma.o