include/of_live.h

   1 /*
   2  * Copyright (c) 2017 Google, Inc
   3  * Written by Simon Glass <sjg@chromium.org>
   4  *
   5  * SPDX-License-Identifier:     GPL-2.0+
   6  *
   7  * Support for a 'live' (as opposed to flat) device tree
   8  */
   9
  10 #ifndef _OF_LIVE_H
  11 #define _OF_LIVE_H
  12
  13 struct device_node;
  14
  15 /**
  16  * of_live_build() - build a live (hierarchical) tree from a flat DT
  17  *
  18  * @fdt_blob: Input tree to convert
  19  * @rootp: Returns live tree that was created
  20  * @return 0 if OK, -ve on error
  21  */
  22 int of_live_build(const void *fdt_blob, struct device_node **rootp);
  23
  24 #endif