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8#ifndef _SPRD_GATE_H_
9#define _SPRD_GATE_H_
10
11#include "common.h"
12
13struct sprd_gate {
14 u32 enable_mask;
15 u16 flags;
16 u16 sc_offset;
17 u16 udelay;
18
19 struct sprd_clk_common common;
20};
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27
28
29#define SPRD_GATE_NON_AON BIT(3)
30
31#define SPRD_SC_GATE_CLK_HW_INIT_FN(_struct, _name, _parent, _reg, \
32 _sc_offset, _enable_mask, _flags, \
33 _gate_flags, _udelay, _ops, _fn) \
34 struct sprd_gate _struct = { \
35 .enable_mask = _enable_mask, \
36 .sc_offset = _sc_offset, \
37 .flags = _gate_flags, \
38 .udelay = _udelay, \
39 .common = { \
40 .regmap = NULL, \
41 .reg = _reg, \
42 .hw.init = _fn(_name, _parent, \
43 _ops, _flags), \
44 } \
45 }
46
47#define SPRD_SC_GATE_CLK_OPS_UDELAY(_struct, _name, _parent, _reg, \
48 _sc_offset, _enable_mask, _flags, \
49 _gate_flags, _udelay, _ops) \
50 SPRD_SC_GATE_CLK_HW_INIT_FN(_struct, _name, _parent, _reg, \
51 _sc_offset, _enable_mask, _flags, \
52 _gate_flags, _udelay, _ops, CLK_HW_INIT)
53
54#define SPRD_SC_GATE_CLK_OPS(_struct, _name, _parent, _reg, _sc_offset, \
55 _enable_mask, _flags, _gate_flags, _ops) \
56 SPRD_SC_GATE_CLK_OPS_UDELAY(_struct, _name, _parent, _reg, \
57 _sc_offset, _enable_mask, _flags, \
58 _gate_flags, 0, _ops)
59
60#define SPRD_SC_GATE_CLK(_struct, _name, _parent, _reg, _sc_offset, \
61 _enable_mask, _flags, _gate_flags) \
62 SPRD_SC_GATE_CLK_OPS(_struct, _name, _parent, _reg, _sc_offset, \
63 _enable_mask, _flags, _gate_flags, \
64 &sprd_sc_gate_ops)
65
66#define SPRD_GATE_CLK(_struct, _name, _parent, _reg, \
67 _enable_mask, _flags, _gate_flags) \
68 SPRD_SC_GATE_CLK_OPS(_struct, _name, _parent, _reg, 0, \
69 _enable_mask, _flags, _gate_flags, \
70 &sprd_gate_ops)
71
72#define SPRD_PLL_SC_GATE_CLK(_struct, _name, _parent, _reg, _sc_offset, \
73 _enable_mask, _flags, _gate_flags, \
74 _udelay) \
75 SPRD_SC_GATE_CLK_OPS_UDELAY(_struct, _name, _parent, _reg, \
76 _sc_offset, _enable_mask, _flags, \
77 _gate_flags, _udelay, \
78 &sprd_pll_sc_gate_ops)
79
80
81#define SPRD_SC_GATE_CLK_HW_OPS_UDELAY(_struct, _name, _parent, _reg, \
82 _sc_offset, _enable_mask, \
83 _flags, _gate_flags, \
84 _udelay, _ops) \
85 SPRD_SC_GATE_CLK_HW_INIT_FN(_struct, _name, _parent, _reg, \
86 _sc_offset, _enable_mask, _flags, \
87 _gate_flags, _udelay, _ops, \
88 CLK_HW_INIT_HW)
89
90#define SPRD_SC_GATE_CLK_HW_OPS(_struct, _name, _parent, _reg, \
91 _sc_offset, _enable_mask, _flags, \
92 _gate_flags, _ops) \
93 SPRD_SC_GATE_CLK_HW_OPS_UDELAY(_struct, _name, _parent, _reg, \
94 _sc_offset, _enable_mask, \
95 _flags, _gate_flags, 0, _ops)
96
97#define SPRD_SC_GATE_CLK_HW(_struct, _name, _parent, _reg, \
98 _sc_offset, _enable_mask, _flags, \
99 _gate_flags) \
100 SPRD_SC_GATE_CLK_HW_OPS(_struct, _name, _parent, _reg, \
101 _sc_offset, _enable_mask, _flags, \
102 _gate_flags, &sprd_sc_gate_ops)
103
104#define SPRD_GATE_CLK_HW(_struct, _name, _parent, _reg, \
105 _enable_mask, _flags, _gate_flags) \
106 SPRD_SC_GATE_CLK_HW_OPS(_struct, _name, _parent, _reg, 0, \
107 _enable_mask, _flags, _gate_flags, \
108 &sprd_gate_ops)
109
110#define SPRD_PLL_SC_GATE_CLK_HW(_struct, _name, _parent, _reg, \
111 _sc_offset, _enable_mask, _flags, \
112 _gate_flags, _udelay) \
113 SPRD_SC_GATE_CLK_HW_OPS_UDELAY(_struct, _name, _parent, _reg, \
114 _sc_offset, _enable_mask, \
115 _flags, _gate_flags, _udelay, \
116 &sprd_pll_sc_gate_ops)
117
118#define SPRD_SC_GATE_CLK_FW_NAME_OPS_UDELAY(_struct, _name, _parent, \
119 _reg, _sc_offset, \
120 _enable_mask, _flags, \
121 _gate_flags, _udelay, _ops) \
122 SPRD_SC_GATE_CLK_HW_INIT_FN(_struct, _name, _parent, _reg, \
123 _sc_offset, _enable_mask, _flags, \
124 _gate_flags, _udelay, _ops, \
125 CLK_HW_INIT_FW_NAME)
126
127#define SPRD_SC_GATE_CLK_FW_NAME_OPS(_struct, _name, _parent, _reg, \
128 _sc_offset, _enable_mask, _flags, \
129 _gate_flags, _ops) \
130 SPRD_SC_GATE_CLK_FW_NAME_OPS_UDELAY(_struct, _name, _parent, \
131 _reg, _sc_offset, \
132 _enable_mask, _flags, \
133 _gate_flags, 0, _ops)
134
135#define SPRD_SC_GATE_CLK_FW_NAME(_struct, _name, _parent, _reg, \
136 _sc_offset, _enable_mask, _flags, \
137 _gate_flags) \
138 SPRD_SC_GATE_CLK_FW_NAME_OPS(_struct, _name, _parent, _reg, \
139 _sc_offset, _enable_mask, _flags, \
140 _gate_flags, &sprd_sc_gate_ops)
141
142#define SPRD_GATE_CLK_FW_NAME(_struct, _name, _parent, _reg, \
143 _enable_mask, _flags, _gate_flags) \
144 SPRD_SC_GATE_CLK_FW_NAME_OPS(_struct, _name, _parent, _reg, 0, \
145 _enable_mask, _flags, _gate_flags, \
146 &sprd_gate_ops)
147
148#define SPRD_PLL_SC_GATE_CLK_FW_NAME(_struct, _name, _parent, _reg, \
149 _sc_offset, _enable_mask, _flags, \
150 _gate_flags, _udelay) \
151 SPRD_SC_GATE_CLK_FW_NAME_OPS_UDELAY(_struct, _name, _parent, \
152 _reg, _sc_offset, \
153 _enable_mask, _flags, \
154 _gate_flags, _udelay, \
155 &sprd_pll_sc_gate_ops)
156
157static inline struct sprd_gate *hw_to_sprd_gate(const struct clk_hw *hw)
158{
159 struct sprd_clk_common *common = hw_to_sprd_clk_common(hw);
160
161 return container_of(common, struct sprd_gate, common);
162}
163
164extern const struct clk_ops sprd_gate_ops;
165extern const struct clk_ops sprd_sc_gate_ops;
166extern const struct clk_ops sprd_pll_sc_gate_ops;
167
168#endif
169
