1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
2 | /* |
3 | * cs35l34.h -- CS35L34 ALSA SoC audio driver |
4 | * |
5 | * Copyright 2016 Cirrus Logic, Inc. |
6 | * |
7 | * Author: Paul Handrigan <Paul.Handrigan@cirrus.com> |
8 | */ |
9 | |
10 | #ifndef __CS35L34_H__ |
11 | #define __CS35L34_H__ |
12 | |
13 | #define CS35L34_CHIP_ID 0x00035A34 |
14 | #define CS35L34_DEVID_AB 0x01 /* Device ID A & B [RO] */ |
15 | #define CS35L34_DEVID_CD 0x02 /* Device ID C & D [RO] */ |
16 | #define CS35L34_DEVID_E 0x03 /* Device ID E [RO] */ |
17 | #define CS35L34_FAB_ID 0x04 /* Fab ID [RO] */ |
18 | #define CS35L34_REV_ID 0x05 /* Revision ID [RO] */ |
19 | #define CS35L34_PWRCTL1 0x06 /* Power Ctl 1 */ |
20 | #define CS35L34_PWRCTL2 0x07 /* Power Ctl 2 */ |
21 | #define CS35L34_PWRCTL3 0x08 /* Power Ctl 3 */ |
22 | #define CS35L34_ADSP_CLK_CTL 0x0A /* (ADSP) Clock Ctl */ |
23 | #define CS35L34_MCLK_CTL 0x0B /* Master Clocking Ctl */ |
24 | #define CS35L34_AMP_INP_DRV_CTL 0x14 /* Amp Input Drive Ctl */ |
25 | #define CS35L34_AMP_DIG_VOL_CTL 0x15 /* Amplifier Dig Volume Ctl */ |
26 | #define CS35L34_AMP_DIG_VOL 0x16 /* Amplifier Dig Volume */ |
27 | #define CS35L34_AMP_ANLG_GAIN_CTL 0x17 /* Amplifier Analog Gain Ctl */ |
28 | #define CS35L34_PROTECT_CTL 0x18 /* Amp Gain - Prot Ctl Param */ |
29 | #define CS35L34_AMP_KEEP_ALIVE_CTL 0x1A /* Amplifier Keep Alive Ctl */ |
30 | #define CS35L34_BST_CVTR_V_CTL 0x1D /* Boost Conv Voltage Ctl */ |
31 | #define CS35L34_BST_PEAK_I 0x1E /* Boost Conv Peak Current */ |
32 | #define CS35L34_BST_RAMP_CTL 0x20 /* Boost Conv Soft Ramp Ctl */ |
33 | #define CS35L34_BST_CONV_COEF_1 0x21 /* Boost Conv Coefficients 1 */ |
34 | #define CS35L34_BST_CONV_COEF_2 0x22 /* Boost Conv Coefficients 2 */ |
35 | #define CS35L34_BST_CONV_SLOPE_COMP 0x23 /* Boost Conv Slope Comp */ |
36 | #define CS35L34_BST_CONV_SW_FREQ 0x24 /* Boost Conv L BST SW Freq */ |
37 | #define CS35L34_CLASS_H_CTL 0x30 /* CLS H Control */ |
38 | #define CS35L34_CLASS_H_HEADRM_CTL 0x31 /* CLS H Headroom Ctl */ |
39 | #define CS35L34_CLASS_H_RELEASE_RATE 0x32 /* CLS H Release Rate */ |
40 | #define CS35L34_CLASS_H_FET_DRIVE_CTL 0x33 /* CLS H Weak FET Drive Ctl */ |
41 | #define CS35L34_CLASS_H_STATUS 0x38 /* CLS H Status */ |
42 | #define CS35L34_VPBR_CTL 0x3A /* VPBR Ctl */ |
43 | #define CS35L34_VPBR_VOL_CTL 0x3B /* VPBR Volume Ctl */ |
44 | #define CS35L34_VPBR_TIMING_CTL 0x3C /* VPBR Timing Ctl */ |
45 | #define CS35L34_PRED_MAX_ATTEN_SPK_LOAD 0x40 /* PRD Max Atten / Spkr Load */ |
46 | #define CS35L34_PRED_BROWNOUT_THRESH 0x41 /* PRD Brownout Threshold */ |
47 | #define CS35L34_PRED_BROWNOUT_VOL_CTL 0x42 /* PRD Brownout Volume Ctl */ |
48 | #define CS35L34_PRED_BROWNOUT_RATE_CTL 0x43 /* PRD Brownout Rate Ctl */ |
49 | #define CS35L34_PRED_WAIT_CTL 0x44 /* PRD Wait Ctl */ |
50 | #define CS35L34_PRED_ZVP_INIT_IMP_CTL 0x46 /* PRD ZVP Initial Imp Ctl */ |
51 | #define CS35L34_PRED_MAN_SAFE_VPI_CTL 0x47 /* PRD Manual Safe VPI Ctl */ |
52 | #define CS35L34_VPBR_ATTEN_STATUS 0x4B /* VPBR Attenuation Status */ |
53 | #define CS35L34_PRED_BRWNOUT_ATT_STATUS 0x4C /* PRD Brownout Atten Status */ |
54 | #define CS35L34_SPKR_MON_CTL 0x4E /* Speaker Monitoring Ctl */ |
55 | #define CS35L34_ADSP_I2S_CTL 0x50 /* ADSP I2S Ctl */ |
56 | #define CS35L34_ADSP_TDM_CTL 0x51 /* ADSP TDM Ctl */ |
57 | #define CS35L34_TDM_TX_CTL_1_VMON 0x52 /* TDM TX Ctl 1 (VMON) */ |
58 | #define CS35L34_TDM_TX_CTL_2_IMON 0x53 /* TDM TX Ctl 2 (IMON) */ |
59 | #define CS35L34_TDM_TX_CTL_3_VPMON 0x54 /* TDM TX Ctl 3 (VPMON) */ |
60 | #define CS35L34_TDM_TX_CTL_4_VBSTMON 0x55 /* TDM TX Ctl 4 (VBSTMON) */ |
61 | #define CS35L34_TDM_TX_CTL_5_FLAG1 0x56 /* TDM TX Ctl 5 (FLAG1) */ |
62 | #define CS35L34_TDM_TX_CTL_6_FLAG2 0x57 /* TDM TX Ctl 6 (FLAG2) */ |
63 | #define CS35L34_TDM_TX_SLOT_EN_1 0x5A /* TDM TX Slot Enable */ |
64 | #define CS35L34_TDM_TX_SLOT_EN_2 0x5B /* TDM TX Slot Enable */ |
65 | #define CS35L34_TDM_TX_SLOT_EN_3 0x5C /* TDM TX Slot Enable */ |
66 | #define CS35L34_TDM_TX_SLOT_EN_4 0x5D /* TDM TX Slot Enable */ |
67 | #define CS35L34_TDM_RX_CTL_1_AUDIN 0x5E /* TDM RX Ctl 1 */ |
68 | #define CS35L34_TDM_RX_CTL_3_ALIVE 0x60 /* TDM RX Ctl 3 (ALIVE) */ |
69 | #define CS35L34_MULT_DEV_SYNCH1 0x62 /* Multidevice Synch */ |
70 | #define CS35L34_MULT_DEV_SYNCH2 0x63 /* Multidevice Synch 2 */ |
71 | #define CS35L34_PROT_RELEASE_CTL 0x64 /* Protection Release Ctl */ |
72 | #define CS35L34_DIAG_MODE_REG_LOCK 0x68 /* Diagnostic Mode Reg Lock */ |
73 | #define CS35L34_DIAG_MODE_CTL_1 0x69 /* Diagnostic Mode Ctl 1 */ |
74 | #define CS35L34_DIAG_MODE_CTL_2 0x6A /* Diagnostic Mode Ctl 2 */ |
75 | #define CS35L34_INT_MASK_1 0x70 /* Interrupt Mask 1 */ |
76 | #define CS35L34_INT_MASK_2 0x71 /* Interrupt Mask 2 */ |
77 | #define CS35L34_INT_MASK_3 0x72 /* Interrupt Mask 3 */ |
78 | #define CS35L34_INT_MASK_4 0x73 /* Interrupt Mask 4 */ |
79 | #define CS35L34_INT_STATUS_1 0x74 /* Interrupt Status 1 */ |
80 | #define CS35L34_INT_STATUS_2 0x75 /* Interrupt Status 2 */ |
81 | #define CS35L34_INT_STATUS_3 0x76 /* Interrupt Status 3 */ |
82 | #define CS35L34_INT_STATUS_4 0x77 /* Interrupt Status 4 */ |
83 | #define CS35L34_OTP_TRIM_STATUS 0x7E /* OTP Trim Status */ |
84 | |
85 | #define CS35L34_MAX_REGISTER 0x7F |
86 | #define CS35L34_REGISTER_COUNT 0x4E |
87 | |
88 | #define CS35L34_MCLK_5644 5644800 |
89 | #define CS35L34_MCLK_6144 6144000 |
90 | #define CS35L34_MCLK_6 6000000 |
91 | #define CS35L34_MCLK_11289 11289600 |
92 | #define CS35L34_MCLK_12 12000000 |
93 | #define CS35L34_MCLK_12288 12288000 |
94 | |
95 | /* CS35L34_PWRCTL1 */ |
96 | #define CS35L34_SFT_RST (1 << 7) |
97 | #define CS35L34_DISCHG_FLT (1 << 1) |
98 | #define CS35L34_PDN_ALL 1 |
99 | |
100 | /* CS35L34_PWRCTL2 */ |
101 | #define CS35L34_PDN_VMON (1 << 7) |
102 | #define CS35L34_PDN_IMON (1 << 6) |
103 | #define CS35L34_PDN_CLASSH (1 << 5) |
104 | #define CS35L34_PDN_VPBR (1 << 4) |
105 | #define CS35L34_PDN_PRED (1 << 3) |
106 | #define CS35L34_PDN_BST (1 << 2) |
107 | #define CS35L34_PDN_AMP 1 |
108 | |
109 | /* CS35L34_PWRCTL3 */ |
110 | #define CS35L34_MCLK_DIS (1 << 7) |
111 | #define CS35L34_PDN_VBSTMON_OUT (1 << 4) |
112 | #define CS35L34_PDN_VMON_OUT (1 << 3) |
113 | /* Tristate the ADSP SDOUT when in I2C mode */ |
114 | #define CS35L34_PDN_SDOUT (1 << 2) |
115 | #define CS35L34_PDN_SDIN (1 << 1) |
116 | #define CS35L34_PDN_TDM 1 |
117 | |
118 | /* CS35L34_ADSP_CLK_CTL */ |
119 | #define CS35L34_ADSP_RATE 0xF |
120 | #define CS35L34_ADSP_DRIVE (1 << 4) |
121 | #define CS35L34_ADSP_M_S (1 << 7) |
122 | |
123 | /* CS35L34_MCLK_CTL */ |
124 | #define CS35L34_MCLK_DIV (1 << 4) |
125 | #define CS35L34_MCLK_RATE_MASK 0x7 |
126 | #define CS35L34_MCLK_RATE_6P1440 0x2 |
127 | #define CS35L34_MCLK_RATE_6P0000 0x1 |
128 | #define CS35L34_MCLK_RATE_5P6448 0x0 |
129 | #define CS35L34_MCLKDIS (1 << 7) |
130 | #define CS35L34_MCLKDIV2 (1 << 6) |
131 | #define CS35L34_SDOUT_3ST_TDM (1 << 5) |
132 | #define CS35L34_INT_FS_RATE (1 << 4) |
133 | #define CS35L34_ADSP_FS 0xF |
134 | |
135 | /* CS35L34_AMP_INP_DRV_CTL */ |
136 | #define CS35L34_DRV_STR_SRC (1 << 1) |
137 | #define CS35L34_DRV_STR 1 |
138 | |
139 | /* CS35L34_AMP_DIG_VOL_CTL */ |
140 | #define CS35L34_AMP_DSR_RATE_MASK 0xF0 |
141 | #define CS35L34_AMP_DSR_RATE_SHIFT (1 << 4) |
142 | #define CS35L34_NOTCH_DIS (1 << 3) |
143 | #define CS35L34_AMP_DIGSFT (1 << 1) |
144 | #define CS35L34_INV 1 |
145 | |
146 | /* CS35L34_PROTECT_CTL */ |
147 | #define CS35L34_OTW_ATTN_MASK 0xC |
148 | #define CS35L34_OTW_THRD_MASK 0x3 |
149 | #define CS35L34_MUTE (1 << 5) |
150 | #define CS35L34_GAIN_ZC (1 << 4) |
151 | #define CS35L34_GAIN_ZC_MASK 0x10 |
152 | #define CS35L34_GAIN_ZC_SHIFT 4 |
153 | |
154 | /* CS35L34_AMP_KEEP_ALIVE_CTL */ |
155 | #define CS35L34_ALIVE_WD_DIS (1 << 2) |
156 | |
157 | /* CS35L34_BST_CVTR_V_CTL */ |
158 | #define CS35L34_BST_CVTL_MASK 0x3F |
159 | |
160 | /* CS35L34_BST_PEAK_I */ |
161 | #define CS35L34_BST_PEAK_MASK 0x3F |
162 | |
163 | /* CS35L34_ADSP_I2S_CTL */ |
164 | #define CS35L34_I2S_LOC_MASK 0xC |
165 | #define CS35L34_I2S_LOC_SHIFT 2 |
166 | |
167 | /* CS35L34_MULT_DEV_SYNCH2 */ |
168 | #define CS35L34_SYNC2_MASK 0xF |
169 | |
170 | /* CS35L34_PROT_RELEASE_CTL */ |
171 | #define CS35L34_CAL_ERR_RLS (1 << 7) |
172 | #define CS35L34_SHORT_RLS (1 << 2) |
173 | #define CS35L34_OTW_RLS (1 << 1) |
174 | #define CS35L34_OTE_RLS 1 |
175 | |
176 | /* CS35L34_INT_MASK_1 */ |
177 | #define CS35L34_M_CAL_ERR_SHIFT 7 |
178 | #define CS35L34_M_CAL_ERR (1 << CS35L34_M_CAL_ERR_SHIFT) |
179 | #define CS35L34_M_ALIVE_ERR_SHIFT 5 |
180 | #define CS35L34_M_ALIVE_ERR (1 << CS35L34_M_ALIVE_ERR_SHIFT) |
181 | #define CS35L34_M_ADSP_CLK_SHIFT 4 |
182 | #define CS35L34_M_ADSP_CLK_ERR (1 << CS35L34_M_ADSP_CLK_SHIFT) |
183 | #define CS35L34_M_MCLK_SHIFT 3 |
184 | #define CS35L34_M_MCLK_ERR (1 << CS35L34_M_MCLK_SHIFT) |
185 | #define CS35L34_M_AMP_SHORT_SHIFT 2 |
186 | #define CS35L34_M_AMP_SHORT (1 << CS35L34_M_AMP_SHORT_SHIFT) |
187 | #define CS35L34_M_OTW_SHIFT 1 |
188 | #define CS35L34_M_OTW (1 << CS35L34_M_OTW_SHIFT) |
189 | #define CS35L34_M_OTE_SHIFT 0 |
190 | #define CS35L34_M_OTE (1 << CS35L34_M_OTE_SHIFT) |
191 | |
192 | /* CS35L34_INT_MASK_2 */ |
193 | #define CS35L34_M_PDN_DONE_SHIFT 4 |
194 | #define CS35L34_M_PDN_DONE (1 << CS35L34_M_PDN_DONE_SHIFT) |
195 | #define CS35L34_M_PRED_SHIFT 3 |
196 | #define CS35L34_M_PRED_ERR (1 << CS35L34_M_PRED_SHIFT) |
197 | #define CS35L34_M_PRED_CLR_SHIFT 2 |
198 | #define CS35L34_M_PRED_CLR (1 << CS35L34_M_PRED_CLR_SHIFT) |
199 | #define CS35L34_M_VPBR_SHIFT 1 |
200 | #define CS35L34_M_VPBR_ERR (1 << CS35L34_M_VPBR_SHIFT) |
201 | #define CS35L34_M_VPBR_CLR_SHIFT 0 |
202 | #define CS35L34_M_VPBR_CLR (1 << CS35L34_M_VPBR_CLR_SHIFT) |
203 | |
204 | /* CS35L34_INT_MASK_3 */ |
205 | #define CS35L34_M_BST_HIGH_SHIFT 4 |
206 | #define CS35L34_M_BST_HIGH (1 << CS35L34_M_BST_HIGH_SHIFT) |
207 | #define CS35L34_M_BST_HIGH_FLAG_SHIFT 3 |
208 | #define CS35L34_M_BST_HIGH_FLAG (1 << CS35L34_M_BST_HIGH_FLAG_SHIFT) |
209 | #define CS35L34_M_BST_IPK_FLAG_SHIFT 2 |
210 | #define CS35L34_M_BST_IPK_FLAG (1 << CS35L34_M_BST_IPK_FLAG_SHIFT) |
211 | #define CS35L34_M_LBST_SHORT_SHIFT 0 |
212 | #define CS35L34_M_LBST_SHORT (1 << CS35L34_M_LBST_SHORT_SHIFT) |
213 | |
214 | /* CS35L34_INT_MASK_4 */ |
215 | #define CS35L34_M_VMON_OVFL_SHIFT 3 |
216 | #define CS35L34_M_VMON_OVFL (1 << CS35L34_M_VMON_OVFL_SHIFT) |
217 | #define CS35L34_M_IMON_OVFL_SHIFT 2 |
218 | #define CS35L34_M_IMON_OVFL (1 << CS35L34_M_IMON_OVFL_SHIFT) |
219 | #define CS35L34_M_VPMON_OVFL_SHIFT 1 |
220 | #define CS35L34_M_VPMON_OVFL (1 << CS35L34_M_VPMON_OVFL_SHIFT) |
221 | #define CS35L34_M_VBSTMON_OVFL_SHIFT 1 |
222 | #define CS35L34_M_VBSTMON_OVFL (1 << CS35L34_M_VBSTMON_OVFL_SHIFT) |
223 | |
224 | /* CS35L34_INT_1 */ |
225 | #define CS35L34_CAL_ERR (1 << CS35L34_M_CAL_ERR_SHIFT) |
226 | #define CS35L34_ALIVE_ERR (1 << CS35L34_M_ALIVE_ERR_SHIFT) |
227 | #define CS35L34_M_ADSP_CLK_ERR (1 << CS35L34_M_ADSP_CLK_SHIFT) |
228 | #define CS35L34_MCLK_ERR (1 << CS35L34_M_MCLK_SHIFT) |
229 | #define CS35L34_AMP_SHORT (1 << CS35L34_M_AMP_SHORT_SHIFT) |
230 | #define CS35L34_OTW (1 << CS35L34_M_OTW_SHIFT) |
231 | #define CS35L34_OTE (1 << CS35L34_M_OTE_SHIFT) |
232 | |
233 | /* CS35L34_INT_2 */ |
234 | #define CS35L34_PDN_DONE (1 << CS35L34_M_PDN_DONE_SHIFT) |
235 | #define CS35L34_PRED_ERR (1 << CS35L34_M_PRED_SHIFT) |
236 | #define CS35L34_PRED_CLR (1 << CS35L34_M_PRED_CLR_SHIFT) |
237 | #define CS35L34_VPBR_ERR (1 << CS35L34_M_VPBR_SHIFT) |
238 | #define CS35L34_VPBR_CLR (1 << CS35L34_M_VPBR_CLR_SHIFT) |
239 | |
240 | /* CS35L34_INT_3 */ |
241 | #define CS35L34_BST_HIGH (1 << CS35L34_M_BST_HIGH_SHIFT) |
242 | #define CS35L34_BST_HIGH_FLAG (1 << CS35L34_M_BST_HIGH_FLAG_SHIFT) |
243 | #define CS35L34_BST_IPK_FLAG (1 << CS35L34_M_BST_IPK_FLAG_SHIFT) |
244 | #define CS35L34_LBST_SHORT (1 << CS35L34_M_LBST_SHORT_SHIFT) |
245 | |
246 | /* CS35L34_INT_4 */ |
247 | #define CS35L34_VMON_OVFL (1 << CS35L34_M_VMON_OVFL_SHIFT) |
248 | #define CS35L34_IMON_OVFL (1 << CS35L34_M_IMON_OVFL_SHIFT) |
249 | #define CS35L34_VPMON_OVFL (1 << CS35L34_M_VPMON_OVFL_SHIFT) |
250 | #define CS35L34_VBSTMON_OVFL (1 << CS35L34_M_VBSTMON_OVFL_SHIFT) |
251 | |
252 | /* CS35L34_{RX,TX}_X */ |
253 | #define CS35L34_X_STATE_SHIFT 7 |
254 | #define CS35L34_X_STATE (1 << CS35L34_X_STATE_SHIFT) |
255 | #define CS35L34_X_LOC_SHIFT 0 |
256 | #define CS35L34_X_LOC (0x1F << CS35L34_X_LOC_SHIFT) |
257 | |
258 | #define CS35L34_RATES (SNDRV_PCM_RATE_48000 | \ |
259 | SNDRV_PCM_RATE_44100 | \ |
260 | SNDRV_PCM_RATE_32000) |
261 | #define CS35L34_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | \ |
262 | SNDRV_PCM_FMTBIT_S24_LE | \ |
263 | SNDRV_PCM_FMTBIT_S32_LE) |
264 | |
265 | #endif |
266 | |