2 * MFD driver for twl4030 audio submodule
4 * Author: Peter Ujfalusi <peter.ujfalusi@ti.com>
6 * Copyright: (C) 2009 Nokia Corporation
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License version 2 as
10 * published by the Free Software Foundation.
12 * This program is distributed in the hope that it will be useful, but
13 * WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
24 #ifndef __TWL4030_CODEC_H__
25 #define __TWL4030_CODEC_H__
28 #define TWL4030_REG_CODEC_MODE 0x01
29 #define TWL4030_REG_OPTION 0x02
30 #define TWL4030_REG_UNKNOWN 0x03
31 #define TWL4030_REG_MICBIAS_CTL 0x04
32 #define TWL4030_REG_ANAMICL 0x05
33 #define TWL4030_REG_ANAMICR 0x06
34 #define TWL4030_REG_AVADC_CTL 0x07
35 #define TWL4030_REG_ADCMICSEL 0x08
36 #define TWL4030_REG_DIGMIXING 0x09
37 #define TWL4030_REG_ATXL1PGA 0x0A
38 #define TWL4030_REG_ATXR1PGA 0x0B
39 #define TWL4030_REG_AVTXL2PGA 0x0C
40 #define TWL4030_REG_AVTXR2PGA 0x0D
41 #define TWL4030_REG_AUDIO_IF 0x0E
42 #define TWL4030_REG_VOICE_IF 0x0F
43 #define TWL4030_REG_ARXR1PGA 0x10
44 #define TWL4030_REG_ARXL1PGA 0x11
45 #define TWL4030_REG_ARXR2PGA 0x12
46 #define TWL4030_REG_ARXL2PGA 0x13
47 #define TWL4030_REG_VRXPGA 0x14
48 #define TWL4030_REG_VSTPGA 0x15
49 #define TWL4030_REG_VRX2ARXPGA 0x16
50 #define TWL4030_REG_AVDAC_CTL 0x17
51 #define TWL4030_REG_ARX2VTXPGA 0x18
52 #define TWL4030_REG_ARXL1_APGA_CTL 0x19
53 #define TWL4030_REG_ARXR1_APGA_CTL 0x1A
54 #define TWL4030_REG_ARXL2_APGA_CTL 0x1B
55 #define TWL4030_REG_ARXR2_APGA_CTL 0x1C
56 #define TWL4030_REG_ATX2ARXPGA 0x1D
57 #define TWL4030_REG_BT_IF 0x1E
58 #define TWL4030_REG_BTPGA 0x1F
59 #define TWL4030_REG_BTSTPGA 0x20
60 #define TWL4030_REG_EAR_CTL 0x21
61 #define TWL4030_REG_HS_SEL 0x22
62 #define TWL4030_REG_HS_GAIN_SET 0x23
63 #define TWL4030_REG_HS_POPN_SET 0x24
64 #define TWL4030_REG_PREDL_CTL 0x25
65 #define TWL4030_REG_PREDR_CTL 0x26
66 #define TWL4030_REG_PRECKL_CTL 0x27
67 #define TWL4030_REG_PRECKR_CTL 0x28
68 #define TWL4030_REG_HFL_CTL 0x29
69 #define TWL4030_REG_HFR_CTL 0x2A
70 #define TWL4030_REG_ALC_CTL 0x2B
71 #define TWL4030_REG_ALC_SET1 0x2C
72 #define TWL4030_REG_ALC_SET2 0x2D
73 #define TWL4030_REG_BOOST_CTL 0x2E
74 #define TWL4030_REG_SOFTVOL_CTL 0x2F
75 #define TWL4030_REG_DTMF_FREQSEL 0x30
76 #define TWL4030_REG_DTMF_TONEXT1H 0x31
77 #define TWL4030_REG_DTMF_TONEXT1L 0x32
78 #define TWL4030_REG_DTMF_TONEXT2H 0x33
79 #define TWL4030_REG_DTMF_TONEXT2L 0x34
80 #define TWL4030_REG_DTMF_TONOFF 0x35
81 #define TWL4030_REG_DTMF_WANONOFF 0x36
82 #define TWL4030_REG_I2S_RX_SCRAMBLE_H 0x37
83 #define TWL4030_REG_I2S_RX_SCRAMBLE_M 0x38
84 #define TWL4030_REG_I2S_RX_SCRAMBLE_L 0x39
85 #define TWL4030_REG_APLL_CTL 0x3A
86 #define TWL4030_REG_DTMF_CTL 0x3B
87 #define TWL4030_REG_DTMF_PGA_CTL2 0x3C
88 #define TWL4030_REG_DTMF_PGA_CTL1 0x3D
89 #define TWL4030_REG_MISC_SET_1 0x3E
90 #define TWL4030_REG_PCMBTMUX 0x3F
91 #define TWL4030_REG_RX_PATH_SEL 0x43
92 #define TWL4030_REG_VDL_APGA_CTL 0x44
93 #define TWL4030_REG_VIBRA_CTL 0x45
94 #define TWL4030_REG_VIBRA_SET 0x46
95 #define TWL4030_REG_VIBRA_PWM_SET 0x47
96 #define TWL4030_REG_ANAMIC_GAIN 0x48
97 #define TWL4030_REG_MISC_SET_2 0x49
99 /* Bitfield Definitions */
101 /* TWL4030_CODEC_MODE (0x01) Fields */
102 #define TWL4030_APLL_RATE 0xF0
103 #define TWL4030_APLL_RATE_8000 0x00
104 #define TWL4030_APLL_RATE_11025 0x10
105 #define TWL4030_APLL_RATE_12000 0x20
106 #define TWL4030_APLL_RATE_16000 0x40
107 #define TWL4030_APLL_RATE_22050 0x50
108 #define TWL4030_APLL_RATE_24000 0x60
109 #define TWL4030_APLL_RATE_32000 0x80
110 #define TWL4030_APLL_RATE_44100 0x90
111 #define TWL4030_APLL_RATE_48000 0xA0
112 #define TWL4030_APLL_RATE_96000 0xE0
113 #define TWL4030_SEL_16K 0x08
114 #define TWL4030_CODECPDZ 0x02
115 #define TWL4030_OPT_MODE 0x01
116 #define TWL4030_OPTION_1 (1 << 0)
117 #define TWL4030_OPTION_2 (0 << 0)
119 /* TWL4030_OPTION (0x02) Fields */
120 #define TWL4030_ATXL1_EN (1 << 0)
121 #define TWL4030_ATXR1_EN (1 << 1)
122 #define TWL4030_ATXL2_VTXL_EN (1 << 2)
123 #define TWL4030_ATXR2_VTXR_EN (1 << 3)
124 #define TWL4030_ARXL1_VRX_EN (1 << 4)
125 #define TWL4030_ARXR1_EN (1 << 5)
126 #define TWL4030_ARXL2_EN (1 << 6)
127 #define TWL4030_ARXR2_EN (1 << 7)
129 /* TWL4030_REG_MICBIAS_CTL (0x04) Fields */
130 #define TWL4030_MICBIAS2_CTL 0x40
131 #define TWL4030_MICBIAS1_CTL 0x20
132 #define TWL4030_HSMICBIAS_EN 0x04
133 #define TWL4030_MICBIAS2_EN 0x02
134 #define TWL4030_MICBIAS1_EN 0x01
136 /* ANAMICL (0x05) Fields */
137 #define TWL4030_CNCL_OFFSET_START 0x80
138 #define TWL4030_OFFSET_CNCL_SEL 0x60
139 #define TWL4030_OFFSET_CNCL_SEL_ARX1 0x00
140 #define TWL4030_OFFSET_CNCL_SEL_ARX2 0x20
141 #define TWL4030_OFFSET_CNCL_SEL_VRX 0x40
142 #define TWL4030_OFFSET_CNCL_SEL_ALL 0x60
143 #define TWL4030_MICAMPL_EN 0x10
144 #define TWL4030_CKMIC_EN 0x08
145 #define TWL4030_AUXL_EN 0x04
146 #define TWL4030_HSMIC_EN 0x02
147 #define TWL4030_MAINMIC_EN 0x01
149 /* ANAMICR (0x06) Fields */
150 #define TWL4030_MICAMPR_EN 0x10
151 #define TWL4030_AUXR_EN 0x04
152 #define TWL4030_SUBMIC_EN 0x01
154 /* AVADC_CTL (0x07) Fields */
155 #define TWL4030_ADCL_EN 0x08
156 #define TWL4030_AVADC_CLK_PRIORITY 0x04
157 #define TWL4030_ADCR_EN 0x02
159 /* TWL4030_REG_ADCMICSEL (0x08) Fields */
160 #define TWL4030_DIGMIC1_EN 0x08
161 #define TWL4030_TX2IN_SEL 0x04
162 #define TWL4030_DIGMIC0_EN 0x02
163 #define TWL4030_TX1IN_SEL 0x01
165 /* AUDIO_IF (0x0E) Fields */
166 #define TWL4030_AIF_SLAVE_EN 0x80
167 #define TWL4030_DATA_WIDTH 0x60
168 #define TWL4030_DATA_WIDTH_16S_16W 0x00
169 #define TWL4030_DATA_WIDTH_32S_16W 0x40
170 #define TWL4030_DATA_WIDTH_32S_24W 0x60
171 #define TWL4030_AIF_FORMAT 0x18
172 #define TWL4030_AIF_FORMAT_CODEC 0x00
173 #define TWL4030_AIF_FORMAT_LEFT 0x08
174 #define TWL4030_AIF_FORMAT_RIGHT 0x10
175 #define TWL4030_AIF_FORMAT_TDM 0x18
176 #define TWL4030_AIF_TRI_EN 0x04
177 #define TWL4030_CLK256FS_EN 0x02
178 #define TWL4030_AIF_EN 0x01
180 /* VOICE_IF (0x0F) Fields */
181 #define TWL4030_VIF_SLAVE_EN 0x80
182 #define TWL4030_VIF_DIN_EN 0x40
183 #define TWL4030_VIF_DOUT_EN 0x20
184 #define TWL4030_VIF_SWAP 0x10
185 #define TWL4030_VIF_FORMAT 0x08
186 #define TWL4030_VIF_TRI_EN 0x04
187 #define TWL4030_VIF_SUB_EN 0x02
188 #define TWL4030_VIF_EN 0x01
191 #define TWL4030_EAR_GAIN 0x30
193 /* HS_GAIN_SET (0x23) Fields */
194 #define TWL4030_HSR_GAIN 0x0C
195 #define TWL4030_HSR_GAIN_PWR_DOWN 0x00
196 #define TWL4030_HSR_GAIN_PLUS_6DB 0x04
197 #define TWL4030_HSR_GAIN_0DB 0x08
198 #define TWL4030_HSR_GAIN_MINUS_6DB 0x0C
199 #define TWL4030_HSL_GAIN 0x03
200 #define TWL4030_HSL_GAIN_PWR_DOWN 0x00
201 #define TWL4030_HSL_GAIN_PLUS_6DB 0x01
202 #define TWL4030_HSL_GAIN_0DB 0x02
203 #define TWL4030_HSL_GAIN_MINUS_6DB 0x03
205 /* HS_POPN_SET (0x24) Fields */
206 #define TWL4030_VMID_EN 0x40
207 #define TWL4030_EXTMUTE 0x20
208 #define TWL4030_RAMP_DELAY 0x1C
209 #define TWL4030_RAMP_DELAY_20MS 0x00
210 #define TWL4030_RAMP_DELAY_40MS 0x04
211 #define TWL4030_RAMP_DELAY_81MS 0x08
212 #define TWL4030_RAMP_DELAY_161MS 0x0C
213 #define TWL4030_RAMP_DELAY_323MS 0x10
214 #define TWL4030_RAMP_DELAY_645MS 0x14
215 #define TWL4030_RAMP_DELAY_1291MS 0x18
216 #define TWL4030_RAMP_DELAY_2581MS 0x1C
217 #define TWL4030_RAMP_EN 0x02
219 /* PREDL_CTL (0x25) */
220 #define TWL4030_PREDL_GAIN 0x30
222 /* PREDR_CTL (0x26) */
223 #define TWL4030_PREDR_GAIN 0x30
225 /* PRECKL_CTL (0x27) */
226 #define TWL4030_PRECKL_GAIN 0x30
228 /* PRECKR_CTL (0x28) */
229 #define TWL4030_PRECKR_GAIN 0x30
231 /* HFL_CTL (0x29, 0x2A) Fields */
232 #define TWL4030_HF_CTL_HB_EN 0x04
233 #define TWL4030_HF_CTL_LOOP_EN 0x08
234 #define TWL4030_HF_CTL_RAMP_EN 0x10
235 #define TWL4030_HF_CTL_REF_EN 0x20
237 /* APLL_CTL (0x3A) Fields */
238 #define TWL4030_APLL_EN 0x10
239 #define TWL4030_APLL_INFREQ 0x0F
240 #define TWL4030_APLL_INFREQ_19200KHZ 0x05
241 #define TWL4030_APLL_INFREQ_26000KHZ 0x06
242 #define TWL4030_APLL_INFREQ_38400KHZ 0x0F
244 /* REG_MISC_SET_1 (0x3E) Fields */
245 #define TWL4030_CLK64_EN 0x80
246 #define TWL4030_SCRAMBLE_EN 0x40
247 #define TWL4030_FMLOOP_EN 0x20
248 #define TWL4030_SMOOTH_ANAVOL_EN 0x02
249 #define TWL4030_DIGMIC_LR_SWAP_EN 0x01
251 /* VIBRA_CTL (0x45) */
252 #define TWL4030_VIBRA_EN 0x01
253 #define TWL4030_VIBRA_DIR 0x02
254 #define TWL4030_VIBRA_AUDIO_SEL_L1 (0x00 << 2)
255 #define TWL4030_VIBRA_AUDIO_SEL_R1 (0x01 << 2)
256 #define TWL4030_VIBRA_AUDIO_SEL_L2 (0x02 << 2)
257 #define TWL4030_VIBRA_AUDIO_SEL_R2 (0x03 << 2)
258 #define TWL4030_VIBRA_SEL 0x10
259 #define TWL4030_VIBRA_DIR_SEL 0x20
261 /* TWL4030 codec resource IDs */
262 enum twl4030_audio_res {
263 TWL4030_AUDIO_RES_POWER = 0,
264 TWL4030_AUDIO_RES_APLL,
265 TWL4030_AUDIO_RES_MAX,
268 int twl4030_audio_disable_resource(enum twl4030_audio_res id);
269 int twl4030_audio_enable_resource(enum twl4030_audio_res id);
270 unsigned int twl4030_audio_get_mclk(void);
272 #endif /* End of __TWL4030_CODEC_H__ */