FSL_SAI_TDR0
{FSL_SAI_TDR0, 0},
{FSL_SAI_TDR0, 0},
case FSL_SAI_TDR0:
sai->dma_params_tx.addr = sai->res->start + FSL_SAI_TDR0;
#define FSL_SAI_xDR0(tx) (tx ? FSL_SAI_TDR0 : FSL_SAI_RDR0)