1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
| /* SPDX-License-Identifier: GPL-2.0 */
| /*
| * Maxim Integrated MAX2175 RF to Bits tuner driver
| *
| * This driver & most of the hard coded values are based on the reference
| * application delivered by Maxim for this device.
| *
| * Copyright (C) 2016 Maxim Integrated Products
| * Copyright (C) 2017 Renesas Electronics Corporation
| */
|
| #ifndef __MAX2175_H__
| #define __MAX2175_H__
|
| #define MAX2175_EU_XTAL_FREQ 36864000 /* In Hz */
| #define MAX2175_NA_XTAL_FREQ 40186125 /* In Hz */
|
| enum max2175_region {
| MAX2175_REGION_EU = 0, /* Europe */
| MAX2175_REGION_NA, /* North America */
| };
|
| enum max2175_band {
| MAX2175_BAND_AM = 0,
| MAX2175_BAND_FM,
| MAX2175_BAND_VHF,
| MAX2175_BAND_L,
| };
|
| enum max2175_eu_mode {
| /* EU modes */
| MAX2175_EU_FM_1_2 = 0,
| MAX2175_DAB_1_2,
|
| /*
| * Other possible modes to add in future
| * MAX2175_DAB_1_0,
| * MAX2175_DAB_1_3,
| * MAX2175_EU_FM_2_2,
| * MAX2175_EU_FMHD_4_0,
| * MAX2175_EU_AM_1_0,
| * MAX2175_EU_AM_2_2,
| */
| };
|
| enum max2175_na_mode {
| /* NA modes */
| MAX2175_NA_FM_1_0 = 0,
| MAX2175_NA_FM_2_0,
|
| /*
| * Other possible modes to add in future
| * MAX2175_NA_FMHD_1_0,
| * MAX2175_NA_FMHD_1_2,
| * MAX2175_NA_AM_1_0,
| * MAX2175_NA_AM_1_2,
| */
| };
|
| /* Supported I2S modes */
| enum {
| MAX2175_I2S_MODE0 = 0,
| MAX2175_I2S_MODE1,
| MAX2175_I2S_MODE2,
| MAX2175_I2S_MODE3,
| MAX2175_I2S_MODE4,
| };
|
| /* Coefficient table groups */
| enum {
| MAX2175_CH_MSEL = 0,
| MAX2175_EQ_MSEL,
| MAX2175_AA_MSEL,
| };
|
| /* HSLS LO injection polarity */
| enum {
| MAX2175_LO_BELOW_DESIRED = 0,
| MAX2175_LO_ABOVE_DESIRED,
| };
|
| /* Channel FSM modes */
| enum max2175_csm_mode {
| MAX2175_LOAD_TO_BUFFER = 0,
| MAX2175_PRESET_TUNE,
| MAX2175_SEARCH,
| MAX2175_AF_UPDATE,
| MAX2175_JUMP_FAST_TUNE,
| MAX2175_CHECK,
| MAX2175_LOAD_AND_SWAP,
| MAX2175_END,
| MAX2175_BUFFER_PLUS_PRESET_TUNE,
| MAX2175_BUFFER_PLUS_SEARCH,
| MAX2175_BUFFER_PLUS_AF_UPDATE,
| MAX2175_BUFFER_PLUS_JUMP_FAST_TUNE,
| MAX2175_BUFFER_PLUS_CHECK,
| MAX2175_BUFFER_PLUS_LOAD_AND_SWAP,
| MAX2175_NO_ACTION
| };
|
| #endif /* __MAX2175_H__ */
|
|
