dmaengine: fsl-edma: support edma memcpy
Add memcpy in edma. The edma has the capability to transfer data by software trigger so that it could be used for memory copy. Enable MEMCPY for edma driver and it could be test directly by dmatest. Signed-off-by:Joy Zou <joy.zou@nxp.com> Link: https://lore.kernel.org/r/20211026090025.2777292-1-joy.zou@nxp.com Signed-off-by:
Vinod Koul <vkoul@kernel.org>
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a3e340c1