dmaengine: xilinx: dpdma: Add support for cyclic dma mode

This patch adds support for DPDMA cyclic dma mode,
DMA cyclic transfers are required by audio streaming.

Signed-off-by: Rohit Visavalia <rohit.visavalia@amd.com>
Signed-off-by: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com>
Signed-off-by: Vishal Sagar <vishal.sagar@amd.com>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Link: https://lore.kernel.org/r/20240821134043.2885506-1-vishal.sagar@amd.com


Signed-off-by: Vinod Koul <vkoul@kernel.org>