This patch simply adds a new DMATYPE for SAI which's included
in i.MX6 Solo X.
Signed-off-by: NNicolin Chen <nicoleotsuka@gmail.com>
Acked-by: NShawn Guo <shawn.guo@linaro.org>
Signed-off-by: NVinod Koul <vinod.koul@intel.com>