1/*
 2 * Copyright (c) 2014, The Linux Foundation. All rights reserved.
 3 *
 4 * This software is licensed under the terms of the GNU General Public
 5 * License version 2, as published by the Free Software Foundation, and
 6 * may be copied, distributed, and modified under those terms.
 7 *
 8 * This program is distributed in the hope that it will be useful,
 9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
11 * GNU General Public License for more details.
12 */
13#ifndef __QCOM_CLK_COMMON_H__
14#define __QCOM_CLK_COMMON_H__
15
16struct platform_device;
17struct regmap_config;
18struct clk_regmap;
19struct qcom_reset_map;
20struct regmap;
21struct freq_tbl;
22struct clk_hw;
23struct parent_map;
24
25struct qcom_cc_desc {
26	const struct regmap_config *config;
27	struct clk_regmap **clks;
28	size_t num_clks;
29	const struct qcom_reset_map *resets;
30	size_t num_resets;
31	struct gdsc **gdscs;
32	size_t num_gdscs;
33};
34
35extern const struct freq_tbl *qcom_find_freq(const struct freq_tbl *f,
36					     unsigned long rate);
37extern int qcom_find_src_index(struct clk_hw *hw, const struct parent_map *map,
38			       u8 src);
39
40extern int qcom_cc_register_board_clk(struct device *dev, const char *path,
41				      const char *name, unsigned long rate);
42extern int qcom_cc_register_sleep_clk(struct device *dev);
43
44extern struct regmap *qcom_cc_map(struct platform_device *pdev,
45				  const struct qcom_cc_desc *desc);
46extern int qcom_cc_really_probe(struct platform_device *pdev,
47				const struct qcom_cc_desc *desc,
48				struct regmap *regmap);
49extern int qcom_cc_probe(struct platform_device *pdev,
50			 const struct qcom_cc_desc *desc);
51
52#endif