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8 #ifndef __BERLIN2_DIV_H
9 #define __BERLIN2_DIV_H
10
11 struct clk_hw;
12
13 #define BERLIN2_DIV_HAS_GATE BIT(0)
14 #define BERLIN2_DIV_HAS_MUX BIT(1)
15
16 #define BERLIN2_PLL_SELECT(_off, _sh) \
17 .pll_select_offs = _off, \
18 .pll_select_shift = _sh
19
20 #define BERLIN2_PLL_SWITCH(_off, _sh) \
21 .pll_switch_offs = _off, \
22 .pll_switch_shift = _sh
23
24 #define BERLIN2_DIV_SELECT(_off, _sh) \
25 .div_select_offs = _off, \
26 .div_select_shift = _sh
27
28 #define BERLIN2_DIV_SWITCH(_off, _sh) \
29 .div_switch_offs = _off, \
30 .div_switch_shift = _sh
31
32 #define BERLIN2_DIV_D3SWITCH(_off, _sh) \
33 .div3_switch_offs = _off, \
34 .div3_switch_shift = _sh
35
36 #define BERLIN2_DIV_GATE(_off, _sh) \
37 .gate_offs = _off, \
38 .gate_shift = _sh
39
40 #define BERLIN2_SINGLE_DIV(_off) \
41 BERLIN2_DIV_GATE(_off, 0), \
42 BERLIN2_PLL_SELECT(_off, 1), \
43 BERLIN2_PLL_SWITCH(_off, 4), \
44 BERLIN2_DIV_SWITCH(_off, 5), \
45 BERLIN2_DIV_D3SWITCH(_off, 6), \
46 BERLIN2_DIV_SELECT(_off, 7)
47
48 struct berlin2_div_map {
49 u16 pll_select_offs;
50 u16 pll_switch_offs;
51 u16 div_select_offs;
52 u16 div_switch_offs;
53 u16 div3_switch_offs;
54 u16 gate_offs;
55 u8 pll_select_shift;
56 u8 pll_switch_shift;
57 u8 div_select_shift;
58 u8 div_switch_shift;
59 u8 div3_switch_shift;
60 u8 gate_shift;
61 };
62
63 struct berlin2_div_data {
64 const char *name;
65 const u8 *parent_ids;
66 int num_parents;
67 unsigned long flags;
68 struct berlin2_div_map map;
69 u8 div_flags;
70 };
71
72 struct clk_hw *
73 berlin2_div_register(const struct berlin2_div_map *map,
74 void __iomem *base, const char *name, u8 div_flags,
75 const char **parent_names, int num_parents,
76 unsigned long flags, spinlock_t *lock);
77
78 #endif