include/of_live.h

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