diff --git a/drivers/core/fdtaddr.c b/drivers/core/fdtaddr.c
index 8e774d49ce6..5f27d251148 100644
--- a/drivers/core/fdtaddr.c
+++ b/drivers/core/fdtaddr.c
@@ -23,7 +23,7 @@ fdt_addr_t devfdt_get_addr_index(const struct udevice *dev, int index)
 {
 #if CONFIG_IS_ENABLED(OF_REAL)
 	int offset = dev_of_offset(dev);
-	int parent = dev_of_offset(dev->parent);
+	int parent = fdt_parent_offset(gd->fdt_blob, offset);
 	fdt_addr_t addr;
 
 	if (CONFIG_IS_ENABLED(OF_TRANSLATE)) {