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Tom Rini83d290c2018-05-06 17:58:06 -04001/* SPDX-License-Identifier: GPL-2.0+ */
Simon Glass8b50d522017-05-18 20:08:55 -06002/*
3 * Copyright (c) 2017 Google, Inc
4 * Written by Simon Glass <sjg@chromium.org>
5 *
Simon Glass8b50d522017-05-18 20:08:55 -06006 * Support for a 'live' (as opposed to flat) device tree
7 */
8
9#ifndef _OF_LIVE_H
10#define _OF_LIVE_H
11
12struct 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 */
21int of_live_build(const void *fdt_blob, struct device_node **rootp);
22
23#endif