diff --git a/drivers/core/ofnode.c b/drivers/core/ofnode.c
index 6c771e3..dd34cf8 100644
--- a/drivers/core/ofnode.c
+++ b/drivers/core/ofnode.c
@@ -299,7 +299,8 @@
 	return node;
 }
 
-fdt_addr_t ofnode_get_addr_size_index(ofnode node, int index, fdt_size_t *size)
+static fdt_addr_t __ofnode_get_addr_size_index(ofnode node, int index,
+					       fdt_size_t *size, bool translate)
 {
 	int na, ns;
 
@@ -319,7 +320,7 @@
 
 		ns = of_n_size_cells(ofnode_to_np(node));
 
-		if (IS_ENABLED(CONFIG_OF_TRANSLATE) && ns > 0) {
+		if (translate && IS_ENABLED(CONFIG_OF_TRANSLATE) && ns > 0) {
 			return of_translate_address(ofnode_to_np(node), prop_val);
 		} else {
 			na = of_n_addr_cells(ofnode_to_np(node));
@@ -330,12 +331,24 @@
 		ns = ofnode_read_simple_size_cells(ofnode_get_parent(node));
 		return fdtdec_get_addr_size_fixed(gd->fdt_blob,
 						  ofnode_to_offset(node), "reg",
-						  index, na, ns, size, true);
+						  index, na, ns, size,
+						  translate);
 	}
 
 	return FDT_ADDR_T_NONE;
 }
 
+fdt_addr_t ofnode_get_addr_size_index(ofnode node, int index, fdt_size_t *size)
+{
+	return __ofnode_get_addr_size_index(node, index, size, true);
+}
+
+fdt_addr_t ofnode_get_addr_size_index_notrans(ofnode node, int index,
+					      fdt_size_t *size)
+{
+	return __ofnode_get_addr_size_index(node, index, size, false);
+}
+
 fdt_addr_t ofnode_get_addr_index(ofnode node, int index)
 {
 	fdt_size_t size;
diff --git a/include/dm/ofnode.h b/include/dm/ofnode.h
index 8a69fd8..e3fccb5 100644
--- a/include/dm/ofnode.h
+++ b/include/dm/ofnode.h
@@ -490,6 +490,23 @@
 				       fdt_size_t *size);
 
 /**
+ * ofnode_get_addr_size_index_notrans() - get an address/size from a node
+ *					  based on index, without address
+ *					  translation
+ *
+ * This reads the register address/size from a node based on index.
+ * The resulting address is not translated. Useful for example for on-disk
+ * addresses.
+ *
+ * @node: node to read from
+ * @index: Index of address to read (0 for first)
+ * @size: Pointer to size of the address
+ * @return address, or FDT_ADDR_T_NONE if not present or invalid
+ */
+phys_addr_t ofnode_get_addr_size_index_notrans(ofnode node, int index,
+					       fdt_size_t *size);
+
+/**
  * ofnode_get_addr_index() - get an address from a node
  *
  * This reads the register address from a node
diff --git a/test/dm/ofnode.c b/test/dm/ofnode.c
index e0b525e..9a69cf7 100644
--- a/test/dm/ofnode.c
+++ b/test/dm/ofnode.c
@@ -289,6 +289,11 @@
 	ut_asserteq(FDT_ADDR_T_NONE, addr);
 	ut_asserteq(FDT_SIZE_T_NONE, size);
 
+	node = ofnode_path("/translation-test@8000/noxlatebus@3,300/dev@42");
+	ut_assert(ofnode_valid(node));
+	addr = ofnode_get_addr_size_index_notrans(node, 0, &size);
+	ut_asserteq_64(0x42, addr);
+
 	return 0;
 }
 DM_TEST(dm_test_ofnode_get_reg, UT_TESTF_SCAN_PDATA | UT_TESTF_SCAN_FDT);