diff --git a/drivers/fpga/dfl-pci.c b/drivers/fpga/dfl-pci.c
index e1e1f0fbe98c..66b5720582bb 100644
--- a/drivers/fpga/dfl-pci.c
+++ b/drivers/fpga/dfl-pci.c
@@ -22,9 +22,23 @@
 #include <linux/errno.h>
 #include <linux/aer.h>
 
+#include "dfl.h"
+
 #define DRV_VERSION	"0.8"
 #define DRV_NAME	"dfl-pci"
 
+struct cci_drvdata {
+	struct dfl_fpga_cdev *cdev;	/* container device */
+};
+
+static void __iomem *cci_pci_ioremap_bar(struct pci_dev *pcidev, int bar)
+{
+	if (pcim_iomap_regions(pcidev, BIT(bar), DRV_NAME))
+		return NULL;
+
+	return pcim_iomap_table(pcidev)[bar];
+}
+
 /* PCI Device ID */
 #define PCIE_DEVICE_ID_PF_INT_5_X	0xBCBD
 #define PCIE_DEVICE_ID_PF_INT_6_X	0xBCC0
@@ -45,6 +59,120 @@ static struct pci_device_id cci_pcie_id_tbl[] = {
 };
 MODULE_DEVICE_TABLE(pci, cci_pcie_id_tbl);
 
+static int cci_init_drvdata(struct pci_dev *pcidev)
+{
+	struct cci_drvdata *drvdata;
+
+	drvdata = devm_kzalloc(&pcidev->dev, sizeof(*drvdata), GFP_KERNEL);
+	if (!drvdata)
+		return -ENOMEM;
+
+	pci_set_drvdata(pcidev, drvdata);
+
+	return 0;
+}
+
+static void cci_remove_feature_devs(struct pci_dev *pcidev)
+{
+	struct cci_drvdata *drvdata = pci_get_drvdata(pcidev);
+
+	/* remove all children feature devices */
+	dfl_fpga_feature_devs_remove(drvdata->cdev);
+}
+
+/* enumerate feature devices under pci device */
+static int cci_enumerate_feature_devs(struct pci_dev *pcidev)
+{
+	struct cci_drvdata *drvdata = pci_get_drvdata(pcidev);
+	struct dfl_fpga_enum_info *info;
+	struct dfl_fpga_cdev *cdev;
+	resource_size_t start, len;
+	int port_num, bar, i, ret = 0;
+	void __iomem *base;
+	u32 offset;
+	u64 v;
+
+	/* allocate enumeration info via pci_dev */
+	info = dfl_fpga_enum_info_alloc(&pcidev->dev);
+	if (!info)
+		return -ENOMEM;
+
+	/* start to find Device Feature List from Bar 0 */
+	base = cci_pci_ioremap_bar(pcidev, 0);
+	if (!base) {
+		ret = -ENOMEM;
+		goto enum_info_free_exit;
+	}
+
+	/*
+	 * PF device has FME and Ports/AFUs, and VF device only has one
+	 * Port/AFU. Check them and add related "Device Feature List" info
+	 * for the next step enumeration.
+	 */
+	if (dfl_feature_is_fme(base)) {
+		start = pci_resource_start(pcidev, 0);
+		len = pci_resource_len(pcidev, 0);
+
+		dfl_fpga_enum_info_add_dfl(info, start, len, base);
+
+		/*
+		 * find more Device Feature Lists (e.g. Ports) per information
+		 * indicated by FME module.
+		 */
+		v = readq(base + FME_HDR_CAP);
+		port_num = FIELD_GET(FME_CAP_NUM_PORTS, v);
+
+		WARN_ON(port_num > MAX_DFL_FPGA_PORT_NUM);
+
+		for (i = 0; i < port_num; i++) {
+			v = readq(base + FME_HDR_PORT_OFST(i));
+
+			/* skip ports which are not implemented. */
+			if (!(v & FME_PORT_OFST_IMP))
+				continue;
+
+			/*
+			 * add Port's Device Feature List information for next
+			 * step enumeration.
+			 */
+			bar = FIELD_GET(FME_PORT_OFST_BAR_ID, v);
+			offset = FIELD_GET(FME_PORT_OFST_DFH_OFST, v);
+			base = cci_pci_ioremap_bar(pcidev, bar);
+			if (!base)
+				continue;
+
+			start = pci_resource_start(pcidev, bar) + offset;
+			len = pci_resource_len(pcidev, bar) - offset;
+
+			dfl_fpga_enum_info_add_dfl(info, start, len,
+						   base + offset);
+		}
+	} else if (dfl_feature_is_port(base)) {
+		start = pci_resource_start(pcidev, 0);
+		len = pci_resource_len(pcidev, 0);
+
+		dfl_fpga_enum_info_add_dfl(info, start, len, base);
+	} else {
+		ret = -ENODEV;
+		goto enum_info_free_exit;
+	}
+
+	/* start enumeration with prepared enumeration information */
+	cdev = dfl_fpga_feature_devs_enumerate(info);
+	if (IS_ERR(cdev)) {
+		dev_err(&pcidev->dev, "Enumeration failure\n");
+		ret = PTR_ERR(cdev);
+		goto enum_info_free_exit;
+	}
+
+	drvdata->cdev = cdev;
+
+enum_info_free_exit:
+	dfl_fpga_enum_info_free(info);
+
+	return ret;
+}
+
 static
 int cci_pci_probe(struct pci_dev *pcidev, const struct pci_device_id *pcidevid)
 {
@@ -76,8 +204,19 @@ int cci_pci_probe(struct pci_dev *pcidev, const struct pci_device_id *pcidevid)
 		goto disable_error_report_exit;
 	}
 
-	/* TODO: create and add the platform device per feature list */
-	return 0;
+	ret = cci_init_drvdata(pcidev);
+	if (ret) {
+		dev_err(&pcidev->dev, "Fail to init drvdata %d.\n", ret);
+		goto disable_error_report_exit;
+	}
+
+	ret = cci_enumerate_feature_devs(pcidev);
+	if (ret) {
+		dev_err(&pcidev->dev, "enumeration failure %d.\n", ret);
+		goto disable_error_report_exit;
+	}
+
+	return ret;
 
 disable_error_report_exit:
 	pci_disable_pcie_error_reporting(pcidev);
@@ -86,6 +225,7 @@ disable_error_report_exit:
 
 static void cci_pci_remove(struct pci_dev *pcidev)
 {
+	cci_remove_feature_devs(pcidev);
 	pci_disable_pcie_error_reporting(pcidev);
 }