diff --git a/drivers/spi/spi-dw-mid.c b/drivers/spi/spi-dw-mid.c
index 47a8e65feafd..a0197fd4e95c 100644
--- a/drivers/spi/spi-dw-mid.c
+++ b/drivers/spi/spi-dw-mid.c
@@ -247,9 +247,9 @@ static struct dw_spi_dma_ops mid_dma_ops = {
 
 /* Some specific info for SPI0 controller on Intel MID */
 
-/* HW info for MRST CLk Control Unit, one 32b reg */
+/* HW info for MRST Clk Control Unit, 32b reg per controller */
 #define MRST_SPI_CLK_BASE	100000000	/* 100m */
-#define MRST_CLK_SPI0_REG	0xff11d86c
+#define MRST_CLK_SPI_REG	0xff11d86c
 #define CLK_SPI_BDIV_OFFSET	0
 #define CLK_SPI_BDIV_MASK	0x00000007
 #define CLK_SPI_CDIV_OFFSET	9
@@ -261,13 +261,16 @@ int dw_spi_mid_init(struct dw_spi *dws)
 	void __iomem *clk_reg;
 	u32 clk_cdiv;
 
-	clk_reg = ioremap_nocache(MRST_CLK_SPI0_REG, 16);
+	clk_reg = ioremap_nocache(MRST_CLK_SPI_REG, 16);
 	if (!clk_reg)
 		return -ENOMEM;
 
-	/* get SPI controller operating freq info */
-	clk_cdiv  = (readl(clk_reg) & CLK_SPI_CDIV_MASK) >> CLK_SPI_CDIV_OFFSET;
+	/* Get SPI controller operating freq info */
+	clk_cdiv = readl(clk_reg + dws->bus_num * sizeof(u32));
+	clk_cdiv &= CLK_SPI_CDIV_MASK;
+	clk_cdiv >>= CLK_SPI_CDIV_OFFSET;
 	dws->max_freq = MRST_SPI_CLK_BASE / (clk_cdiv + 1);
+
 	iounmap(clk_reg);
 
 #ifdef CONFIG_SPI_DW_MID_DMA
diff --git a/drivers/spi/spi-dw-pci.c b/drivers/spi/spi-dw-pci.c
index 64f3efaf2472..5ba331047cbe 100644
--- a/drivers/spi/spi-dw-pci.c
+++ b/drivers/spi/spi-dw-pci.c
@@ -82,14 +82,14 @@ static int spi_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	 * clock rate, FIFO depth.
 	 */
 	if (desc) {
+		dws->num_cs = desc->num_cs;
+		dws->bus_num = desc->bus_num;
+
 		if (desc->setup) {
 			ret = desc->setup(dws);
 			if (ret)
 				return ret;
 		}
-
-		dws->num_cs = desc->num_cs;
-		dws->bus_num = desc->bus_num;
 	} else {
 		return -ENODEV;
 	}