diff --git a/drivers/spi/spi-dw-core.c b/drivers/spi/spi-dw-core.c
index 8eb3b31..bcfa224 100644
--- a/drivers/spi/spi-dw-core.c
+++ b/drivers/spi/spi-dw-core.c
@@ -629,7 +629,7 @@ static int dw_spi_exec_mem_op(struct spi_mem *mem, const struct spi_mem_op *op)
 	 * operation. Transmit-only mode is suitable for the rest of them.
 	 */
 	cfg.dfs = 8;
-	cfg.freq = mem->spi->max_speed_hz;
+	cfg.freq = clamp(mem->spi->max_speed_hz, 0U, dws->max_mem_freq);
 	if (op->data.dir == SPI_MEM_DATA_IN) {
 		cfg.tmode = SPI_TMOD_EPROMREAD;
 		cfg.ndf = op->data.nbytes;
@@ -717,6 +717,8 @@ static void dw_spi_init_mem_ops(struct dw_spi *dws)
 		dws->mem_ops.adjust_op_size = dw_spi_adjust_mem_op_size;
 		dws->mem_ops.supports_op = dw_spi_supports_mem_op;
 		dws->mem_ops.exec_op = dw_spi_exec_mem_op;
+		if (!dws->max_mem_freq)
+			dws->max_mem_freq = dws->max_freq;
 	}
 }
 
diff --git a/drivers/spi/spi-dw.h b/drivers/spi/spi-dw.h
index 7fadb5b..faf40cb 100644
--- a/drivers/spi/spi-dw.h
+++ b/drivers/spi/spi-dw.h
@@ -148,6 +148,7 @@ struct dw_spi {
 	unsigned long		paddr;
 	int			irq;
 	u32			fifo_len;	/* depth of the FIFO buffer */
+	u32			max_mem_freq;	/* max mem-ops bus freq */
 	u32			max_freq;	/* max bus freq supported */
 
 	u32			caps;		/* DW SPI capabilities */