/* Enable checks to protect against invalid calls */
#undef OF_CHECKS
+struct resource;
+
/**
* ofnode - reference to a device tree node
*
struct ofnode_phandle_args *out_args);
/**
+ * ofnode_count_phandle_with_args() - Count number of phandle in a list
+ *
+ * This function is useful to count phandles into a list.
+ * Returns number of phandle on success, on error returns appropriate
+ * errno value.
+ *
+ * @node: device tree node containing a list
+ * @list_name: property name that contains a list
+ * @cells_name: property name that specifies phandles' arguments count
+ * @return number of phandle on success, -ENOENT if @list_name does not
+ * exist, -EINVAL if a phandle was not found, @cells_name could not
+ * be found.
+ */
+int ofnode_count_phandle_with_args(ofnode node, const char *list_name,
+ const char *cells_name);
+
+/**
* ofnode_path() - find a node by full path
*
* @path: Full path to node, e.g. "/bus/spi@1"
struct display_timing *config);
/**
- * ofnode_read_prop()- - read a node property
+ * ofnode_get_property()- - get a pointer to the value of a node property
*
* @node: node to read
* @propname: property to read
* @lenp: place to put length on success
* @return pointer to property, or NULL if not found
*/
-const u32 *ofnode_read_prop(ofnode node, const char *propname, int *lenp);
+const void *ofnode_get_property(ofnode node, const char *propname, int *lenp);
/**
* ofnode_is_available() - check if a node is marked available
*/
bool ofnode_pre_reloc(ofnode node);
+int ofnode_read_resource(ofnode node, uint index, struct resource *res);
+
#endif