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/* Copyright 2013-2014 IBM Corp.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
* implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef __DEVICE_TREE_H
#define __DEVICE_TREE_H
#include <stdint.h>
/* Note: Device tree creation has no locks. It's assumed to be done
* by a single processor in a non racy way
*/
void *create_dtb(const struct dt_node *root);
/* Helpers to cache errors in fdt; use this instead of fdt_* */
uint32_t dt_begin_node(const char *name); /* returns phandle */
void dt_property_string(const char *name, const char *value);
void dt_property_cell(const char *name, u32 cell);
void dt_property_cells(const char *name, int count, ...);
void dt_property(const char *name, const void *val, size_t size);
void dt_end_node(void);
#endif /* __DEVICE_TREE_H */
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