dmaengine: fsl-edma: involve help macro fsl_edma_set(get)_tcd()

Using help macro fsl_edma_set(get)_tcd() and edma_cp_tcd_to_reg() to handle
difference field size. This is not function change and prepare for 64bit
tcd in imx95.

Signed-off-by: Frank Li <Frank.Li@nxp.com>
Link: https://lore.kernel.org/r/20231221153528.1588049-2-Frank.Li@nxp.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>