1/*
2 * Copyright (C) 2014 NVIDIA CORPORATION.  All rights reserved.
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License version 2 as
6 * published by the Free Software Foundation.
7 */
8
9#include <linux/of.h>
10
11#include <soc/tegra/common.h>
12
13static const struct of_device_id tegra_machine_match[] = {
14	{ .compatible = "nvidia,tegra20", },
15	{ .compatible = "nvidia,tegra30", },
16	{ .compatible = "nvidia,tegra114", },
17	{ .compatible = "nvidia,tegra124", },
18	{ }
19};
20
21bool soc_is_tegra(void)
22{
23	struct device_node *root;
24
25	root = of_find_node_by_path("/");
26	if (!root)
27		return false;
28
29	return of_match_node(tegra_machine_match, root) != NULL;
30}
31