diff --git a/drivers/spi/spi-rockchip-sfc.c b/drivers/spi/spi-rockchip-sfc.c
index 482556a3b9cd..a2a8f1abfaeb 100644
--- a/drivers/spi/spi-rockchip-sfc.c
+++ b/drivers/spi/spi-rockchip-sfc.c
@@ -645,7 +645,7 @@ static int rockchip_sfc_exec_mem_op(struct spi_mem *mem, const struct spi_mem_op
 	rockchip_sfc_adjust_op_work((struct spi_mem_op *)op);
 	rockchip_sfc_xfer_setup(sfc, mem, op, len);
 	if (len) {
-		if (likely(sfc->use_dma) && len >= SFC_DMA_TRANS_THRETHOLD) {
+		if (likely(sfc->use_dma) && len >= SFC_DMA_TRANS_THRETHOLD && !(len & 0x3)) {
 			init_completion(&sfc->cp);
 			rockchip_sfc_irq_unmask(sfc, SFC_IMR_DMA);
 			ret = rockchip_sfc_xfer_data_dma(sfc, op, len);