diff -drupN a/include/linux/usb/class-dual-role.h b/include/linux/usb/class-dual-role.h
--- a/include/linux/usb/class-dual-role.h	1970-01-01 03:00:00.000000000 +0300
+++ b/include/linux/usb/class-dual-role.h	2022-06-12 05:28:14.000000000 +0300
@@ -0,0 +1,130 @@
+#ifndef __LINUX_CLASS_DUAL_ROLE_H__
+#define __LINUX_CLASS_DUAL_ROLE_H__
+
+#include <linux/workqueue.h>
+#include <linux/errno.h>
+#include <linux/types.h>
+#include <linux/device.h>
+
+struct device;
+
+enum dual_role_supported_modes {
+	DUAL_ROLE_SUPPORTED_MODES_DFP_AND_UFP = 0,
+	DUAL_ROLE_SUPPORTED_MODES_DFP,
+	DUAL_ROLE_SUPPORTED_MODES_UFP,
+/*The following should be the last element*/
+	DUAL_ROLE_PROP_SUPPORTED_MODES_TOTAL,
+};
+
+enum {
+	DUAL_ROLE_PROP_MODE_UFP = 0,
+	DUAL_ROLE_PROP_MODE_DFP,
+	DUAL_ROLE_PROP_MODE_NONE,
+/*The following should be the last element*/
+	DUAL_ROLE_PROP_MODE_TOTAL,
+};
+
+enum {
+	DUAL_ROLE_PROP_PR_SRC = 0,
+	DUAL_ROLE_PROP_PR_SNK,
+	DUAL_ROLE_PROP_PR_NONE,
+/*The following should be the last element*/
+	DUAL_ROLE_PROP_PR_TOTAL,
+
+};
+
+enum {
+	DUAL_ROLE_PROP_DR_HOST = 0,
+	DUAL_ROLE_PROP_DR_DEVICE,
+	DUAL_ROLE_PROP_DR_NONE,
+/*The following should be the last element*/
+	DUAL_ROLE_PROP_DR_TOTAL,
+};
+
+enum {
+	DUAL_ROLE_PROP_VCONN_SUPPLY_NO = 0,
+	DUAL_ROLE_PROP_VCONN_SUPPLY_YES,
+/*The following should be the last element*/
+	DUAL_ROLE_PROP_VCONN_SUPPLY_TOTAL,
+};
+
+enum dual_role_property {
+	DUAL_ROLE_PROP_SUPPORTED_MODES = 0,
+	DUAL_ROLE_PROP_MODE,
+	DUAL_ROLE_PROP_PR,
+	DUAL_ROLE_PROP_DR,
+	DUAL_ROLE_PROP_VCONN_SUPPLY,
+};
+
+struct dual_role_phy_instance;
+
+/* Description of typec port */
+struct dual_role_phy_desc {
+	/* /sys/class/dual_role_usb/<name>/ */
+	const char *name;
+	enum dual_role_supported_modes supported_modes;
+	enum dual_role_property *properties;
+	size_t num_properties;
+
+	/* Callback for "cat /sys/class/dual_role_usb/<name>/<property>" */
+	int (*get_property)(struct dual_role_phy_instance *dual_role,
+			     enum dual_role_property prop,
+			     unsigned int *val);
+	/* Callback for "echo <value> >
+	 *                      /sys/class/dual_role_usb/<name>/<property>" */
+	int (*set_property)(struct dual_role_phy_instance *dual_role,
+			     enum dual_role_property prop,
+			     const unsigned int *val);
+	/* Decides whether userspace can change a specific property */
+	int (*property_is_writeable)(struct dual_role_phy_instance *dual_role,
+				      enum dual_role_property prop);
+};
+
+struct dual_role_phy_instance {
+	const struct dual_role_phy_desc *desc;
+
+	/* Driver private data */
+	void *drv_data;
+
+	struct device dev;
+	struct work_struct changed_work;
+};
+
+#if IS_ENABLED(CONFIG_DUAL_ROLE_USB_INTF)
+extern void dual_role_instance_changed(struct dual_role_phy_instance
+				       *dual_role);
+extern struct dual_role_phy_instance *__must_check
+devm_dual_role_instance_register(struct device *parent,
+				 const struct dual_role_phy_desc *desc);
+extern void devm_dual_role_instance_unregister(struct device *dev,
+					       struct dual_role_phy_instance
+					       *dual_role);
+extern int dual_role_get_property(struct dual_role_phy_instance *dual_role,
+				  enum dual_role_property prop,
+				  unsigned int *val);
+extern int dual_role_set_property(struct dual_role_phy_instance *dual_role,
+				  enum dual_role_property prop,
+				  const unsigned int *val);
+extern int dual_role_property_is_writeable(struct dual_role_phy_instance
+					   *dual_role,
+					   enum dual_role_property prop);
+extern void *dual_role_get_drvdata(struct dual_role_phy_instance *dual_role);
+#else /* CONFIG_DUAL_ROLE_USB_INTF */
+static inline void dual_role_instance_changed(struct dual_role_phy_instance
+				       *dual_role){}
+static inline struct dual_role_phy_instance *__must_check
+devm_dual_role_instance_register(struct device *parent,
+				 const struct dual_role_phy_desc *desc)
+{
+	return ERR_PTR(-ENOSYS);
+}
+static inline void devm_dual_role_instance_unregister(struct device *dev,
+					       struct dual_role_phy_instance
+					       *dual_role){}
+static inline void *dual_role_get_drvdata(struct dual_role_phy_instance
+		*dual_role)
+{
+	return ERR_PTR(-ENOSYS);
+}
+#endif /* CONFIG_DUAL_ROLE_USB_INTF */
+#endif /* __LINUX_CLASS_DUAL_ROLE_H__ */