diff --git a/drivers/soc/hisilicon/kunpeng_hccs.c b/drivers/soc/hisilicon/kunpeng_hccs.c
index 6e88f597f267..2d68ec49e1d6 100644
--- a/drivers/soc/hisilicon/kunpeng_hccs.c
+++ b/drivers/soc/hisilicon/kunpeng_hccs.c
@@ -21,11 +21,14 @@
  *    - if all enabled ports are in linked
  *    - if all linked ports are in full lane
  *    - CRC error count sum
+ *
+ * - Retrieve all used HCCS types on platform.
  */
 #include <linux/acpi.h>
 #include <linux/iopoll.h>
 #include <linux/platform_device.h>
 #include <linux/sysfs.h>
+#include <linux/types.h>
 
 #include <acpi/pcc.h>
 
@@ -53,6 +56,15 @@ static struct hccs_chip_info *kobj_to_chip_info(struct kobject *k)
 	return container_of(k, struct hccs_chip_info, kobj);
 }
 
+static struct hccs_dev *device_kobj_to_hccs_dev(struct kobject *k)
+{
+	struct device *dev = container_of(k, struct device, kobj);
+	struct platform_device *pdev =
+			container_of(dev, struct platform_device, dev);
+
+	return platform_get_drvdata(pdev);
+}
+
 struct hccs_register_ctx {
 	struct device *dev;
 	u8 chan_id;
@@ -664,6 +676,59 @@ static int hccs_get_hw_info(struct hccs_dev *hdev)
 	return 0;
 }
 
+static u16 hccs_calc_used_type_num(struct hccs_dev *hdev,
+				   unsigned long *hccs_ver)
+{
+	struct hccs_chip_info *chip;
+	struct hccs_port_info *port;
+	struct hccs_die_info *die;
+	u16 used_type_num = 0;
+	u16 i, j, k;
+
+	for (i = 0; i < hdev->chip_num; i++) {
+		chip = &hdev->chips[i];
+		for (j = 0; j < chip->die_num; j++) {
+			die = &chip->dies[j];
+			for (k = 0; k < die->port_num; k++) {
+				port = &die->ports[k];
+				set_bit(port->port_type, hccs_ver);
+			}
+		}
+	}
+
+	for (i = 0; i <= HCCS_IP_MAX; i++) {
+		if (test_bit(i, hccs_ver))
+			used_type_num++;
+	}
+
+	return used_type_num;
+}
+
+static int hccs_init_type_name_maps(struct hccs_dev *hdev)
+{
+	DECLARE_BITMAP(hccs_ver, HCCS_IP_MAX + 1) = {};
+	unsigned int i;
+	u32 map_size;
+	u16 idx = 0;
+
+	hdev->used_type_num = hccs_calc_used_type_num(hdev, hccs_ver);
+	map_size = sizeof(struct hccs_type_name_map) * hdev->used_type_num;
+	hdev->type_name_maps = devm_kzalloc(hdev->dev, map_size, GFP_KERNEL);
+	if (!hdev->type_name_maps)
+		return -ENOMEM;
+
+	for (i = 0; i <= HCCS_IP_MAX; i++) {
+		if (test_bit(i, hccs_ver)) {
+			hdev->type_name_maps[idx].type = i;
+			sprintf(hdev->type_name_maps[idx].name,
+				HCCS_IP_PREFIX "%u", i);
+			idx++;
+		}
+	}
+
+	return 0;
+}
+
 static int hccs_query_port_link_status(struct hccs_dev *hdev,
 				       const struct hccs_port_info *port,
 				       struct hccs_link_status *link_status)
@@ -824,7 +889,7 @@ static ssize_t type_show(struct kobject *kobj, struct kobj_attribute *attr,
 {
 	const struct hccs_port_info *port = kobj_to_port_info(kobj);
 
-	return sysfs_emit(buf, "HCCS-v%u\n", port->port_type);
+	return sysfs_emit(buf, HCCS_IP_PREFIX "%u\n", port->port_type);
 }
 static struct kobj_attribute hccs_type_attr = __ATTR_RO(type);
 
@@ -1128,6 +1193,33 @@ static const struct kobj_type hccs_chip_type = {
 	.default_groups = hccs_chip_default_groups,
 };
 
+
+static ssize_t used_types_show(struct kobject *kobj,
+			       struct kobj_attribute *attr, char *buf)
+{
+	struct hccs_dev *hdev = device_kobj_to_hccs_dev(kobj);
+	int len = 0;
+	u16 i;
+
+	for (i = 0; i < hdev->used_type_num - 1; i++)
+		len += sysfs_emit(&buf[len], "%s ", hdev->type_name_maps[i].name);
+	len += sysfs_emit(&buf[len], "%s\n", hdev->type_name_maps[i].name);
+
+	return len;
+}
+static struct kobj_attribute used_types_attr =
+		__ATTR(used_types, 0444, used_types_show, NULL);
+
+static void hccs_remove_misc_sysfs(struct hccs_dev *hdev)
+{
+	sysfs_remove_file(&hdev->dev->kobj, &used_types_attr.attr);
+}
+
+static int hccs_add_misc_sysfs(struct hccs_dev *hdev)
+{
+	return sysfs_create_file(&hdev->dev->kobj, &used_types_attr.attr);
+}
+
 static void hccs_remove_die_dir(struct hccs_die_info *die)
 {
 	struct hccs_port_info *port;
@@ -1162,6 +1254,8 @@ static void hccs_remove_topo_dirs(struct hccs_dev *hdev)
 
 	for (i = 0; i < hdev->chip_num; i++)
 		hccs_remove_chip_dir(&hdev->chips[i]);
+
+	hccs_remove_misc_sysfs(hdev);
 }
 
 static int hccs_create_hccs_dir(struct hccs_dev *hdev,
@@ -1257,6 +1351,12 @@ static int hccs_create_topo_dirs(struct hccs_dev *hdev)
 		}
 	}
 
+	ret = hccs_add_misc_sysfs(hdev);
+	if (ret) {
+		dev_err(hdev->dev, "create global sysfs interface failed, ret = %d\n", ret);
+		goto err;
+	}
+
 	return 0;
 err:
 	for (k = 0; k < id; k++)
@@ -1307,6 +1407,10 @@ static int hccs_probe(struct platform_device *pdev)
 	if (rc)
 		goto unregister_pcc_chan;
 
+	rc = hccs_init_type_name_maps(hdev);
+	if (rc)
+		goto unregister_pcc_chan;
+
 	rc = hccs_create_topo_dirs(hdev);
 	if (rc)
 		goto unregister_pcc_chan;
diff --git a/drivers/soc/hisilicon/kunpeng_hccs.h b/drivers/soc/hisilicon/kunpeng_hccs.h
index c3adbc01b471..fe8b4089a9c7 100644
--- a/drivers/soc/hisilicon/kunpeng_hccs.h
+++ b/drivers/soc/hisilicon/kunpeng_hccs.h
@@ -10,6 +10,19 @@
  * | P0 | P1 | P2 | P3 | P0 | P1 | P2 | P3 | P0 | P1 | P2 | P3 |P0 | P1 | P2 | P3 |
  */
 
+enum hccs_port_type {
+	HCCS_V1 = 1,
+	HCCS_V2,
+};
+
+#define HCCS_IP_PREFIX	"HCCS-v"
+#define HCCS_IP_MAX		255
+#define HCCS_NAME_MAX_LEN	9
+struct hccs_type_name_map {
+	u8 type;
+	char name[HCCS_NAME_MAX_LEN + 1];
+};
+
 /*
  * This value cannot be 255, otherwise the loop of the multi-BD communication
  * case cannot end.
@@ -74,6 +87,8 @@ struct hccs_dev {
 	u64 caps;
 	u8 chip_num;
 	struct hccs_chip_info *chips;
+	u16 used_type_num;
+	struct hccs_type_name_map *type_name_maps;
 	u8 chan_id;
 	struct mutex lock;
 	struct hccs_mbox_client_info cl_info;
