dmaengine: vdma: Add support for mulit-channel dma mode

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This patch adds support for AXI DMA multi-channel dma mode
Multichannel mode enables DMA to connect to multiple masters
and slaves on the streaming side.

In Multichannel mode AXI DMA supports 2D transfers.

Signed-off-by: Kedareswara rao Appana <appanad@xilinx.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>

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Kedareswara rao Appana 2016-06-24 10:51:23 +05:30 • committed by Vinod Koul

parent ba2c194e6c

commit 1a9e7a03c7

1 changed files with 190 additions and 23 deletions

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drivers/dma/xilinx/xilinx_vdma.c

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