diff --git a/drivers/base/platform.c b/drivers/base/platform.c
index 6520b70cf305..f24a5f406746 100644
--- a/drivers/base/platform.c
+++ b/drivers/base/platform.c
@@ -730,6 +730,22 @@ void platform_device_set_fwnode(struct platform_device *pdev,
 }
 EXPORT_SYMBOL_GPL(platform_device_set_fwnode);
 
+/**
+ * platform_device_set_of_node_from_dev - reuse OF node of another device
+ * @pdev: platform device to set the node for
+ * @dev2: device whose OF node to reuse
+ *
+ * Reuses the OF node of another device in this platform device while
+ * internally keeping track of reference counting.
+ */
+void platform_device_set_of_node_from_dev(struct platform_device *pdev,
+					  const struct device *dev2)
+{
+	device_set_of_node_from_dev(&pdev->dev, dev2);
+	pdev->dev.fwnode = of_fwnode_handle(pdev->dev.of_node);
+}
+EXPORT_SYMBOL_GPL(platform_device_set_of_node_from_dev);
+
 /**
  * platform_device_add - add a platform device to device hierarchy
  * @pdev: platform device we're adding
diff --git a/include/linux/platform_device.h b/include/linux/platform_device.h
index c463d46b7b9a..94b8d2b46e91 100644
--- a/include/linux/platform_device.h
+++ b/include/linux/platform_device.h
@@ -268,6 +268,8 @@ void platform_device_set_of_node(struct platform_device *pdev,
 				 struct device_node *np);
 void platform_device_set_fwnode(struct platform_device *pdev,
 				struct fwnode_handle *fwnode);
+void platform_device_set_of_node_from_dev(struct platform_device *pdev,
+					  const struct device *dev2);
 extern int platform_device_add(struct platform_device *pdev);
 extern void platform_device_del(struct platform_device *pdev);
 extern void platform_device_put(struct platform_device *pdev);