dm: core: Add ofnode_get_chosen_prop()

[platform/kernel/u-boot.git] / include / dm / ofnode.h

diff --git a/include/dm/ofnode.h b/include/dm/ofnode.h
index 8007483..b5a50e8 100644 (file)
--- a/include/dm/ofnode.h
+++ b/include/dm/ofnode.h
@@ -521,6 +521,18 @@ int ofnode_count_phandle_with_args(ofnode node, const char *list_name,
 ofnode ofnode_path(const char *path);
 
 /**
+ * ofnode_read_chosen_prop() - get the value of a chosen property
+ *
+ * This looks for a property within the /chosen node and returns its value
+ *
+ * @propname: Property name to look for
+ * @sizep: Returns size of property, or FDT_ERR_... error code if function
+ *     returns NULL
+ * @return property value if found, else NULL
+ */
+const void *ofnode_read_chosen_prop(const char *propname, int *sizep);
+
+/**
  * ofnode_read_chosen_string() - get the string value of a chosen property
  *
  * This looks for a property within the /chosen node and returns its value,