THC_M_PRT_RPRD_CNTRL_SW_OFFSET
dma_ctx->dma_config[THC_SWDMA].prd_cntrl = THC_M_PRT_RPRD_CNTRL_SW_OFFSET;
regmap_write_bits(dev->thc_regmap, THC_M_PRT_RPRD_CNTRL_SW_OFFSET,