1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
2 | /* |
3 | * cs35l33.h -- CS35L33 ALSA SoC audio driver |
4 | * |
5 | * Copyright 2016 Cirrus Logic, Inc. |
6 | * |
7 | * Author: Paul Handrigan <paul.handrigan@cirrus.com> |
8 | */ |
9 | |
10 | #ifndef __CS35L33_H__ |
11 | #define __CS35L33_H__ |
12 | |
13 | #define CS35L33_CHIP_ID 0x00035A33 |
14 | #define CS35L33_DEVID_AB 0x01 /* Device ID A & B [RO] */ |
15 | #define CS35L33_DEVID_CD 0x02 /* Device ID C & D [RO] */ |
16 | #define CS35L33_DEVID_E 0x03 /* Device ID E [RO] */ |
17 | #define CS35L33_FAB_ID 0x04 /* Fab ID [RO] */ |
18 | #define CS35L33_REV_ID 0x05 /* Revision ID [RO] */ |
19 | #define CS35L33_PWRCTL1 0x06 /* Power Ctl 1 */ |
20 | #define CS35L33_PWRCTL2 0x07 /* Power Ctl 2 */ |
21 | #define CS35L33_CLK_CTL 0x08 /* Clock Ctl */ |
22 | #define CS35L33_BST_PEAK_CTL 0x09 /* Max Current for Boost */ |
23 | #define CS35L33_PROTECT_CTL 0x0A /* Amp Protection Parameters */ |
24 | #define CS35L33_BST_CTL1 0x0B /* Boost Converter CTL1 */ |
25 | #define CS35L33_BST_CTL2 0x0C /* Boost Converter CTL2 */ |
26 | #define CS35L33_ADSP_CTL 0x0D /* Serial Port Control */ |
27 | #define CS35L33_ADC_CTL 0x0E /* ADC Control */ |
28 | #define CS35L33_DAC_CTL 0x0F /* DAC Control */ |
29 | #define CS35L33_DIG_VOL_CTL 0x10 /* Digital Volume CTL */ |
30 | #define CS35L33_CLASSD_CTL 0x11 /* Class D Amp CTL */ |
31 | #define CS35L33_AMP_CTL 0x12 /* Amp Gain/Protecton Release CTL */ |
32 | #define CS35L33_INT_MASK_1 0x13 /* Interrupt Mask 1 */ |
33 | #define CS35L33_INT_MASK_2 0x14 /* Interrupt Mask 2 */ |
34 | #define CS35L33_INT_STATUS_1 0x15 /* Interrupt Status 1 [RO] */ |
35 | #define CS35L33_INT_STATUS_2 0x16 /* Interrupt Status 2 [RO] */ |
36 | #define CS35L33_DIAG_LOCK 0x17 /* Diagnostic Mode Register Lock */ |
37 | #define CS35L33_DIAG_CTRL_1 0x18 /* Diagnostic Mode Register Control */ |
38 | #define CS35L33_DIAG_CTRL_2 0x19 /* Diagnostic Mode Register Control 2 */ |
39 | #define CS35L33_HG_MEMLDO_CTL 0x23 /* H/G Memory/LDO CTL */ |
40 | #define CS35L33_HG_REL_RATE 0x24 /* H/G Release Rate */ |
41 | #define CS35L33_LDO_DEL 0x25 /* LDO Entry Delay/VPhg Control 1 */ |
42 | #define CS35L33_HG_HEAD 0x29 /* H/G Headroom */ |
43 | #define CS35L33_HG_EN 0x2A /* H/G Enable/VPhg CNT2 */ |
44 | #define CS35L33_TX_VMON 0x2D /* TDM TX Control 1 (VMON) */ |
45 | #define CS35L33_TX_IMON 0x2E /* TDM TX Control 2 (IMON) */ |
46 | #define CS35L33_TX_VPMON 0x2F /* TDM TX Control 3 (VPMON) */ |
47 | #define CS35L33_TX_VBSTMON 0x30 /* TDM TX Control 4 (VBSTMON) */ |
48 | #define CS35L33_TX_FLAG 0x31 /* TDM TX Control 5 (FLAG) */ |
49 | #define CS35L33_TX_EN1 0x32 /* TDM TX Enable 1 */ |
50 | #define CS35L33_TX_EN2 0x33 /* TDM TX Enable 2 */ |
51 | #define CS35L33_TX_EN3 0x34 /* TDM TX Enable 3 */ |
52 | #define CS35L33_TX_EN4 0x35 /* TDM TX Enable 4 */ |
53 | #define CS35L33_RX_AUD 0x36 /* TDM RX Control 1 */ |
54 | #define CS35L33_RX_SPLY 0x37 /* TDM RX Control 2 */ |
55 | #define CS35L33_RX_ALIVE 0x38 /* TDM RX Control 3 */ |
56 | #define CS35L33_BST_CTL4 0x39 /* Boost Converter Control 4 */ |
57 | #define CS35L33_HG_STATUS 0x3F /* H/G Status */ |
58 | #define CS35L33_MAX_REGISTER 0x59 |
59 | |
60 | #define CS35L33_MCLK_5644 5644800 |
61 | #define CS35L33_MCLK_6144 6144000 |
62 | #define CS35L33_MCLK_6 6000000 |
63 | #define CS35L33_MCLK_11289 11289600 |
64 | #define CS35L33_MCLK_12 12000000 |
65 | #define CS35L33_MCLK_12288 12288000 |
66 | |
67 | /* CS35L33_PWRCTL1 */ |
68 | #define CS35L33_PDN_AMP (1 << 7) |
69 | #define CS35L33_PDN_BST (1 << 2) |
70 | #define CS35L33_PDN_ALL 1 |
71 | |
72 | /* CS35L33_PWRCTL2 */ |
73 | #define CS35L33_PDN_VMON_SHIFT 7 |
74 | #define CS35L33_PDN_VMON (1 << CS35L33_PDN_VMON_SHIFT) |
75 | #define CS35L33_PDN_IMON_SHIFT 6 |
76 | #define CS35L33_PDN_IMON (1 << CS35L33_PDN_IMON_SHIFT) |
77 | #define CS35L33_PDN_VPMON_SHIFT 5 |
78 | #define CS35L33_PDN_VPMON (1 << CS35L33_PDN_VPMON_SHIFT) |
79 | #define CS35L33_PDN_VBSTMON_SHIFT 4 |
80 | #define CS35L33_PDN_VBSTMON (1 << CS35L33_PDN_VBSTMON_SHIFT) |
81 | #define CS35L33_SDOUT_3ST_I2S_SHIFT 3 |
82 | #define CS35L33_SDOUT_3ST_I2S (1 << CS35L33_SDOUT_3ST_I2S_SHIFT) |
83 | #define CS35L33_PDN_SDIN_SHIFT 2 |
84 | #define CS35L33_PDN_SDIN (1 << CS35L33_PDN_SDIN_SHIFT) |
85 | #define CS35L33_PDN_TDM_SHIFT 1 |
86 | #define CS35L33_PDN_TDM (1 << CS35L33_PDN_TDM_SHIFT) |
87 | |
88 | /* CS35L33_CLK_CTL */ |
89 | #define CS35L33_MCLKDIS (1 << 7) |
90 | #define CS35L33_MCLKDIV2 (1 << 6) |
91 | #define CS35L33_SDOUT_3ST_TDM (1 << 5) |
92 | #define CS35L33_INT_FS_RATE (1 << 4) |
93 | #define CS35L33_ADSP_FS 0xF |
94 | |
95 | /* CS35L33_PROTECT_CTL */ |
96 | #define CS35L33_ALIVE_WD_DIS (3 << 2) |
97 | |
98 | /* CS35L33_BST_CTL1 */ |
99 | #define CS35L33_BST_CTL_SRC (1 << 6) |
100 | #define CS35L33_BST_CTL_SHIFT (1 << 5) |
101 | #define CS35L33_BST_CTL_MASK 0x3F |
102 | |
103 | /* CS35L33_BST_CTL2 */ |
104 | #define CS35L33_TDM_WD_SEL (1 << 4) |
105 | #define CS35L33_ALIVE_WD_DIS2 (1 << 3) |
106 | #define CS35L33_VBST_SR_STEP 0x3 |
107 | |
108 | /* CS35L33_ADSP_CTL */ |
109 | #define CS35L33_ADSP_DRIVE (1 << 7) |
110 | #define CS35L33_MS_MASK (1 << 6) |
111 | #define CS35L33_SDIN_LOC (3 << 4) |
112 | #define CS35L33_ALIVE_RATE 0x3 |
113 | |
114 | /* CS35L33_ADC_CTL */ |
115 | #define CS35L33_INV_VMON (1 << 7) |
116 | #define CS35L33_INV_IMON (1 << 6) |
117 | #define CS35L33_ADC_NOTCH_DIS (1 << 5) |
118 | #define CS35L33_IMON_SCALE 0xF |
119 | |
120 | /* CS35L33_DAC_CTL */ |
121 | #define CS35L33_INV_DAC (1 << 7) |
122 | #define CS35L33_DAC_NOTCH_DIS (1 << 5) |
123 | #define CS35L33_DIGSFT (1 << 4) |
124 | #define CS35L33_DSR_RATE 0xF |
125 | |
126 | /* CS35L33_CLASSD_CTL */ |
127 | #define CS35L33_AMP_SD (1 << 6) |
128 | #define CS35L33_AMP_DRV_SEL_SRC (1 << 5) |
129 | #define CS35L33_AMP_DRV_SEL_MASK 0x10 |
130 | #define CS35L33_AMP_DRV_SEL_SHIFT 4 |
131 | #define CS35L33_AMP_CAL (1 << 3) |
132 | #define CS35L33_GAIN_CHG_ZC_MASK 0x04 |
133 | #define CS35L33_GAIN_CHG_ZC_SHIFT 2 |
134 | #define CS35L33_CLASS_D_CTL_MASK 0x3F |
135 | |
136 | /* CS35L33_AMP_CTL */ |
137 | #define CS35L33_AMP_GAIN 0xF0 |
138 | #define CS35L33_CAL_ERR_RLS (1 << 3) |
139 | #define CS35L33_AMP_SHORT_RLS (1 << 2) |
140 | #define CS35L33_OTW_RLS (1 << 1) |
141 | #define CS35L33_OTE_RLS 1 |
142 | |
143 | /* CS35L33_INT_MASK_1 */ |
144 | #define CS35L33_M_CAL_ERR_SHIFT 6 |
145 | #define CS35L33_M_CAL_ERR (1 << CS35L33_M_CAL_ERR_SHIFT) |
146 | #define CS35L33_M_ALIVE_ERR_SHIFT 5 |
147 | #define CS35L33_M_ALIVE_ERR (1 << CS35L33_M_ALIVE_ERR_SHIFT) |
148 | #define CS35L33_M_AMP_SHORT_SHIFT 2 |
149 | #define CS35L33_M_AMP_SHORT (1 << CS35L33_M_AMP_SHORT_SHIFT) |
150 | #define CS35L33_M_OTW_SHIFT 1 |
151 | #define CS35L33_M_OTW (1 << CS35L33_M_OTW_SHIFT) |
152 | #define CS35L33_M_OTE_SHIFT 0 |
153 | #define CS35L33_M_OTE (1 << CS35L33_M_OTE_SHIFT) |
154 | |
155 | /* CS35L33_INT_STATUS_1 */ |
156 | #define CS35L33_CAL_ERR (1 << 6) |
157 | #define CS35L33_ALIVE_ERR (1 << 5) |
158 | #define CS35L33_ADSPCLK_ERR (1 << 4) |
159 | #define CS35L33_MCLK_ERR (1 << 3) |
160 | #define CS35L33_AMP_SHORT (1 << 2) |
161 | #define CS35L33_OTW (1 << 1) |
162 | #define CS35L33_OTE (1 << 0) |
163 | |
164 | /* CS35L33_INT_STATUS_2 */ |
165 | #define CS35L33_VMON_OVFL (1 << 7) |
166 | #define CS35L33_IMON_OVFL (1 << 6) |
167 | #define CS35L33_VPMON_OVFL (1 << 5) |
168 | #define CS35L33_VBSTMON_OVFL (1 << 4) |
169 | #define CS35L33_PDN_DONE 1 |
170 | |
171 | /* CS35L33_BST_CTL4 */ |
172 | #define CS35L33_BST_RGS 0x70 |
173 | #define CS35L33_BST_COEFF3 0xF |
174 | |
175 | /* CS35L33_HG_MEMLDO_CTL */ |
176 | #define CS35L33_MEM_DEPTH_SHIFT 5 |
177 | #define CS35L33_MEM_DEPTH_MASK (0x3 << CS35L33_MEM_DEPTH_SHIFT) |
178 | #define CS35L33_LDO_THLD_SHIFT 1 |
179 | #define CS35L33_LDO_THLD_MASK (0xF << CS35L33_LDO_THLD_SHIFT) |
180 | #define CS35L33_LDO_DISABLE_SHIFT 0 |
181 | #define CS35L33_LDO_DISABLE_MASK (0x1 << CS35L33_LDO_DISABLE_SHIFT) |
182 | |
183 | /* CS35L33_LDO_DEL */ |
184 | #define CS35L33_VP_HG_VA_SHIFT 5 |
185 | #define CS35L33_VP_HG_VA_MASK (0x7 << CS35L33_VP_HG_VA_SHIFT) |
186 | #define CS35L33_LDO_ENTRY_DELAY_SHIFT 2 |
187 | #define CS35L33_LDO_ENTRY_DELAY_MASK (0x7 << CS35L33_LDO_ENTRY_DELAY_SHIFT) |
188 | #define CS35L33_VP_HG_RATE_SHIFT 0 |
189 | #define CS35L33_VP_HG_RATE_MASK (0x3 << CS35L33_VP_HG_RATE_SHIFT) |
190 | |
191 | /* CS35L33_HG_HEAD */ |
192 | #define CS35L33_HD_RM_SHIFT 0 |
193 | #define CS35L33_HD_RM_MASK (0x7F << CS35L33_HD_RM_SHIFT) |
194 | |
195 | /* CS35L33_HG_EN */ |
196 | #define CS35L33_CLASS_HG_ENA_SHIFT 7 |
197 | #define CS35L33_CLASS_HG_EN_MASK (0x1 << CS35L33_CLASS_HG_ENA_SHIFT) |
198 | #define CS35L33_VP_HG_AUTO_SHIFT 6 |
199 | #define CS35L33_VP_HG_AUTO_MASK (0x1 << 6) |
200 | #define CS35L33_VP_HG_SHIFT 0 |
201 | #define CS35L33_VP_HG_MASK (0x1F << CS35L33_VP_HG_SHIFT) |
202 | |
203 | #define CS35L33_RATES (SNDRV_PCM_RATE_8000_48000) |
204 | #define CS35L33_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | \ |
205 | SNDRV_PCM_FMTBIT_S24_LE) |
206 | |
207 | /* CS35L33_{RX,TX}_X */ |
208 | #define CS35L33_X_STATE_SHIFT 7 |
209 | #define CS35L33_X_STATE (1 << CS35L33_X_STATE_SHIFT) |
210 | #define CS35L33_X_LOC_SHIFT 0 |
211 | #define CS35L33_X_LOC (0x1F << CS35L33_X_LOC_SHIFT) |
212 | |
213 | /* CS35L33_RX_AUD */ |
214 | #define CS35L33_AUDIN_RX_DEPTH_SHIFT 5 |
215 | #define CS35L33_AUDIN_RX_DEPTH (0x7 << CS35L33_AUDIN_RX_DEPTH_SHIFT) |
216 | |
217 | #endif |
218 | |