diff --git a/drivers/pci/controller/dwc/pci-imx6.c b/drivers/pci/controller/dwc/pci-imx6.c
index 818e73157e724..fd83af238fa60 100644
--- a/drivers/pci/controller/dwc/pci-imx6.c
+++ b/drivers/pci/controller/dwc/pci-imx6.c
@@ -68,6 +68,7 @@ enum imx6_pcie_variants {
 
 #define IMX6_PCIE_MAX_CLKS       6
 
+#define IMX6_PCIE_MAX_INSTANCES			2
 struct imx6_pcie_drvdata {
 	enum imx6_pcie_variants variant;
 	enum dw_pcie_device_mode mode;
@@ -78,6 +79,8 @@ struct imx6_pcie_drvdata {
 	const u32 clks_cnt;
 	const u32 ltssm_off;
 	const u32 ltssm_mask;
+	const u32 mode_off[IMX6_PCIE_MAX_INSTANCES];
+	const u32 mode_mask[IMX6_PCIE_MAX_INSTANCES];
 };
 
 struct imx6_pcie {
@@ -174,32 +177,24 @@ static unsigned int imx6_pcie_grp_offset(const struct imx6_pcie *imx6_pcie)
 
 static void imx6_pcie_configure_type(struct imx6_pcie *imx6_pcie)
 {
-	unsigned int mask, val, mode;
+	const struct imx6_pcie_drvdata *drvdata = imx6_pcie->drvdata;
+	unsigned int mask, val, mode, id;
 
-	if (imx6_pcie->drvdata->mode == DW_PCIE_EP_TYPE)
+	if (drvdata->mode == DW_PCIE_EP_TYPE)
 		mode = PCI_EXP_TYPE_ENDPOINT;
 	else
 		mode = PCI_EXP_TYPE_ROOT_PORT;
 
-	switch (imx6_pcie->drvdata->variant) {
-	case IMX8MQ:
-	case IMX8MQ_EP:
-		if (imx6_pcie->controller_id == 1) {
-			mask = IMX8MQ_GPR12_PCIE2_CTRL_DEVICE_TYPE;
-			val  = FIELD_PREP(IMX8MQ_GPR12_PCIE2_CTRL_DEVICE_TYPE,
-					  mode);
-		} else {
-			mask = IMX6Q_GPR12_DEVICE_TYPE;
-			val  = FIELD_PREP(IMX6Q_GPR12_DEVICE_TYPE, mode);
-		}
-		break;
-	default:
-		mask = IMX6Q_GPR12_DEVICE_TYPE;
-		val  = FIELD_PREP(IMX6Q_GPR12_DEVICE_TYPE, mode);
-		break;
-	}
+	id = imx6_pcie->controller_id;
+
+	/* If mode_mask[id] is zero, means each controller have its individual gpr */
+	if (!drvdata->mode_mask[id])
+		id = 0;
+
+	mask = drvdata->mode_mask[id];
+	val = mode << (ffs(mask) - 1);
 
-	regmap_update_bits(imx6_pcie->iomuxc_gpr, IOMUXC_GPR12, mask, val);
+	regmap_update_bits(imx6_pcie->iomuxc_gpr, drvdata->mode_off[id], mask, val);
 }
 
 static int pcie_phy_poll_ack(struct imx6_pcie *imx6_pcie, bool exp_val)
@@ -1389,6 +1384,8 @@ static const struct imx6_pcie_drvdata drvdata[] = {
 		.clks_cnt = ARRAY_SIZE(imx6_3clks_bus_pcie_phy),
 		.ltssm_off = IOMUXC_GPR12,
 		.ltssm_mask = IMX6Q_GPR12_PCIE_CTL_2,
+		.mode_off[0] = IOMUXC_GPR12,
+		.mode_mask[0] = IMX6Q_GPR12_DEVICE_TYPE,
 	},
 	[IMX6SX] = {
 		.variant = IMX6SX,
@@ -1400,6 +1397,8 @@ static const struct imx6_pcie_drvdata drvdata[] = {
 		.clks_cnt = ARRAY_SIZE(imx6_4clks_bus_pcie_phy_axi),
 		.ltssm_off = IOMUXC_GPR12,
 		.ltssm_mask = IMX6Q_GPR12_PCIE_CTL_2,
+		.mode_off[0] = IOMUXC_GPR12,
+		.mode_mask[0] = IMX6Q_GPR12_DEVICE_TYPE,
 	},
 	[IMX6QP] = {
 		.variant = IMX6QP,
@@ -1412,6 +1411,8 @@ static const struct imx6_pcie_drvdata drvdata[] = {
 		.clks_cnt = ARRAY_SIZE(imx6_3clks_bus_pcie_phy),
 		.ltssm_off = IOMUXC_GPR12,
 		.ltssm_mask = IMX6Q_GPR12_PCIE_CTL_2,
+		.mode_off[0] = IOMUXC_GPR12,
+		.mode_mask[0] = IMX6Q_GPR12_DEVICE_TYPE,
 	},
 	[IMX7D] = {
 		.variant = IMX7D,
@@ -1421,6 +1422,8 @@ static const struct imx6_pcie_drvdata drvdata[] = {
 		.gpr = "fsl,imx7d-iomuxc-gpr",
 		.clk_names = imx6_3clks_bus_pcie_phy,
 		.clks_cnt = ARRAY_SIZE(imx6_3clks_bus_pcie_phy),
+		.mode_off[0] = IOMUXC_GPR12,
+		.mode_mask[0] = IMX6Q_GPR12_DEVICE_TYPE,
 	},
 	[IMX8MQ] = {
 		.variant = IMX8MQ,
@@ -1429,6 +1432,10 @@ static const struct imx6_pcie_drvdata drvdata[] = {
 		.gpr = "fsl,imx8mq-iomuxc-gpr",
 		.clk_names = imx6_4clks_bus_pcie_phy_aux,
 		.clks_cnt = ARRAY_SIZE(imx6_4clks_bus_pcie_phy_aux),
+		.mode_off[0] = IOMUXC_GPR12,
+		.mode_mask[0] = IMX6Q_GPR12_DEVICE_TYPE,
+		.mode_off[1] = IOMUXC_GPR12,
+		.mode_mask[1] = IMX8MQ_GPR12_PCIE2_CTRL_DEVICE_TYPE,
 	},
 	[IMX8MM] = {
 		.variant = IMX8MM,
@@ -1438,6 +1445,8 @@ static const struct imx6_pcie_drvdata drvdata[] = {
 		.gpr = "fsl,imx8mm-iomuxc-gpr",
 		.clk_names = imx6_3clks_bus_pcie_aux,
 		.clks_cnt = ARRAY_SIZE(imx6_3clks_bus_pcie_aux),
+		.mode_off[0] = IOMUXC_GPR12,
+		.mode_mask[0] = IMX6Q_GPR12_DEVICE_TYPE,
 	},
 	[IMX8MP] = {
 		.variant = IMX8MP,
@@ -1447,6 +1456,8 @@ static const struct imx6_pcie_drvdata drvdata[] = {
 		.gpr = "fsl,imx8mp-iomuxc-gpr",
 		.clk_names = imx6_3clks_bus_pcie_aux,
 		.clks_cnt = ARRAY_SIZE(imx6_3clks_bus_pcie_aux),
+		.mode_off[0] = IOMUXC_GPR12,
+		.mode_mask[0] = IMX6Q_GPR12_DEVICE_TYPE,
 	},
 	[IMX8MQ_EP] = {
 		.variant = IMX8MQ_EP,
@@ -1456,6 +1467,10 @@ static const struct imx6_pcie_drvdata drvdata[] = {
 		.gpr = "fsl,imx8mq-iomuxc-gpr",
 		.clk_names = imx6_4clks_bus_pcie_phy_aux,
 		.clks_cnt = ARRAY_SIZE(imx6_4clks_bus_pcie_phy_aux),
+		.mode_off[0] = IOMUXC_GPR12,
+		.mode_mask[0] = IMX6Q_GPR12_DEVICE_TYPE,
+		.mode_off[1] = IOMUXC_GPR12,
+		.mode_mask[1] = IMX8MQ_GPR12_PCIE2_CTRL_DEVICE_TYPE,
 	},
 	[IMX8MM_EP] = {
 		.variant = IMX8MM_EP,
@@ -1464,6 +1479,8 @@ static const struct imx6_pcie_drvdata drvdata[] = {
 		.gpr = "fsl,imx8mm-iomuxc-gpr",
 		.clk_names = imx6_3clks_bus_pcie_aux,
 		.clks_cnt = ARRAY_SIZE(imx6_3clks_bus_pcie_aux),
+		.mode_off[0] = IOMUXC_GPR12,
+		.mode_mask[0] = IMX6Q_GPR12_DEVICE_TYPE,
 	},
 	[IMX8MP_EP] = {
 		.variant = IMX8MP_EP,
@@ -1472,6 +1489,8 @@ static const struct imx6_pcie_drvdata drvdata[] = {
 		.gpr = "fsl,imx8mp-iomuxc-gpr",
 		.clk_names = imx6_3clks_bus_pcie_aux,
 		.clks_cnt = ARRAY_SIZE(imx6_3clks_bus_pcie_aux),
+		.mode_off[0] = IOMUXC_GPR12,
+		.mode_mask[0] = IMX6Q_GPR12_DEVICE_TYPE,
 	},
 };
 
