Merge branch 'next'

1 files changed, 41 insertions, 3 deletions

diff --git a/drivers/core/ofnode.c b/drivers/core/ofnode.c
index 6c771e364fb..eeeccfb4467 100644
--- a/drivers/core/ofnode.c
+++ b/drivers/core/ofnode.c
@@ -286,6 +286,31 @@ const char *ofnode_get_name(ofnode node)
 	return fdt_get_name(gd->fdt_blob, ofnode_to_offset(node), NULL);
 }
 
+int ofnode_get_path(ofnode node, char *buf, int buflen)
+{
+	assert(ofnode_valid(node));
+
+	if (ofnode_is_np(node)) {
+		if (strlen(node.np->full_name) >= buflen)
+			return -ENOSPC;
+
+		strcpy(buf, node.np->full_name);
+
+		return 0;
+	} else {
+		int res;
+
+		res = fdt_get_path(gd->fdt_blob, ofnode_to_offset(node), buf,
+				   buflen);
+		if (!res)
+			return res;
+		else if (res == -FDT_ERR_NOSPACE)
+			return -ENOSPC;
+		else
+			return -EINVAL;
+	}
+}
+
 ofnode ofnode_get_by_phandle(uint phandle)
 {
 	ofnode node;
@@ -299,7 +324,8 @@ ofnode ofnode_get_by_phandle(uint phandle)
 	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 +345,7 @@ fdt_addr_t ofnode_get_addr_size_index(ofnode node, int index, fdt_size_t *size)
 
 		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 +356,24 @@ fdt_addr_t ofnode_get_addr_size_index(ofnode node, int index, fdt_size_t *size)
 		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;