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1/*
2 * GP10B Platform (SoC) Interface
3 *
4 * Copyright (c) 2014-2018, NVIDIA CORPORATION. All rights reserved.
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a
7 * copy of this software and associated documentation files (the "Software"),
8 * to deal in the Software without restriction, including without limitation
9 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
10 * and/or sell copies of the Software, and to permit persons to whom the
11 * Software is furnished to do so, subject to the following conditions:
12 *
13 * The above copyright notice and this permission notice shall be included in
14 * all copies or substantial portions of the Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
19 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
21 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
22 * DEALINGS IN THE SOFTWARE.
23 */
24
25#ifndef _GP10B_PLATFORM_H_
26#define _GP10B_PLATFORM_H_
27
28struct device;
29
30int gp10b_tegra_get_clocks(struct device *dev);
31int gp10b_tegra_reset_assert(struct device *dev);
32int gp10b_tegra_reset_deassert(struct device *dev);
33void gp10b_tegra_scale_init(struct device *dev);
34long gp10b_round_clk_rate(struct device *dev, unsigned long rate);
35int gp10b_clk_get_freqs(struct device *dev,
36 unsigned long **freqs, int *num_freqs);
37void gp10b_tegra_prescale(struct device *dev);
38void gp10b_tegra_postscale(struct device *pdev, unsigned long freq);
39#endif