1/* SPDX-License-Identifier:    GPL-2.0 */
2/*
3 * Copyright (C) 2017, Intel Corporation
4 */
5
6#ifndef	__STRATIX10_CLK_H
7#define	__STRATIX10_CLK_H
8
9struct stratix10_clock_data {
10	struct clk_onecell_data	clk_data;
11	void __iomem		*base;
12};
13
14struct stratix10_pll_clock {
15	unsigned int		id;
16	const char		*name;
17	const struct clk_parent_data	*parent_data;
18	u8			num_parents;
19	unsigned long		flags;
20	unsigned long		offset;
21};
22
23struct stratix10_perip_c_clock {
24	unsigned int		id;
25	const char		*name;
26	const char		*parent_name;
27	const struct clk_parent_data	*parent_data;
28	u8			num_parents;
29	unsigned long		flags;
30	unsigned long		offset;
31};
32
33struct stratix10_perip_cnt_clock {
34	unsigned int		id;
35	const char		*name;
36	const char		*parent_name;
37	const struct clk_parent_data	*parent_data;
38	u8			num_parents;
39	unsigned long		flags;
40	unsigned long		offset;
41	u8			fixed_divider;
42	unsigned long		bypass_reg;
43	unsigned long		bypass_shift;
44};
45
46struct stratix10_gate_clock {
47	unsigned int		id;
48	const char		*name;
49	const char		*parent_name;
50	const struct clk_parent_data	*parent_data;
51	u8			num_parents;
52	unsigned long		flags;
53	unsigned long		gate_reg;
54	u8			gate_idx;
55	unsigned long		div_reg;
56	u8			div_offset;
57	u8			div_width;
58	unsigned long		bypass_reg;
59	u8			bypass_shift;
60	u8			fixed_div;
61};
62
63struct clk *s10_register_pll(const struct stratix10_pll_clock *,
64			     void __iomem *);
65struct clk *agilex_register_pll(const struct stratix10_pll_clock *,
66				void __iomem *);
67struct clk *s10_register_periph(const struct stratix10_perip_c_clock *,
68				void __iomem *);
69struct clk *s10_register_cnt_periph(const struct stratix10_perip_cnt_clock *,
70				    void __iomem *);
71struct clk *s10_register_gate(const struct stratix10_gate_clock *,
72			      void __iomem *);
73#endif	/* __STRATIX10_CLK_H */
74