diff --git a/drivers/pinctrl/pinconf-generic.c b/drivers/pinctrl/pinconf-generic.c
index d5bf9fae2ddd425cf32570b668a2c0a5b3aec59f..a87439ee4cdd1da81d40926560c8d9ca89b1285f 100644
--- a/drivers/pinctrl/pinconf-generic.c
+++ b/drivers/pinctrl/pinconf-generic.c
@@ -391,4 +391,12 @@ int pinconf_generic_dt_node_to_map(struct pinctrl_dev *pctldev,
 }
 EXPORT_SYMBOL_GPL(pinconf_generic_dt_node_to_map);
 
+void pinconf_generic_dt_free_map(struct pinctrl_dev *pctldev,
+				 struct pinctrl_map *map,
+				 unsigned num_maps)
+{
+	pinctrl_utils_free_map(pctldev, map, num_maps);
+}
+EXPORT_SYMBOL_GPL(pinconf_generic_dt_free_map);
+
 #endif
diff --git a/include/linux/pinctrl/pinconf-generic.h b/include/linux/pinctrl/pinconf-generic.h
index d921afd5f10907c8d8058c0136463f6fcf54f345..12343caa114ef3ec27a5ab5a3caaf5320cbe6508 100644
--- a/include/linux/pinctrl/pinconf-generic.h
+++ b/include/linux/pinctrl/pinconf-generic.h
@@ -175,6 +175,8 @@ int pinconf_generic_dt_subnode_to_map(struct pinctrl_dev *pctldev,
 int pinconf_generic_dt_node_to_map(struct pinctrl_dev *pctldev,
 		struct device_node *np_config, struct pinctrl_map **map,
 		unsigned *num_maps, enum pinctrl_map_type type);
+void pinconf_generic_dt_free_map(struct pinctrl_dev *pctldev,
+		struct pinctrl_map *map, unsigned num_maps);
 
 static inline int pinconf_generic_dt_node_to_map_group(
 		struct pinctrl_dev *pctldev, struct device_node *np_config,