xref: /openbmc/linux/sound/soc/codecs/sgtl5000.h (revision 9b9773cc)
1 /* SPDX-License-Identifier: GPL-2.0 */
2 /*
3  * sgtl5000.h - SGTL5000 audio codec interface
4  *
5  * Copyright 2010-2011 Freescale Semiconductor, Inc.
6  */
7 
8 #ifndef _SGTL5000_H
9 #define _SGTL5000_H
10 
11 /*
12  * Registers addresses
13  */
14 #define SGTL5000_CHIP_ID			0x0000
15 #define SGTL5000_CHIP_DIG_POWER			0x0002
16 #define SGTL5000_CHIP_CLK_CTRL			0x0004
17 #define SGTL5000_CHIP_I2S_CTRL			0x0006
18 #define SGTL5000_CHIP_SSS_CTRL			0x000a
19 #define SGTL5000_CHIP_ADCDAC_CTRL		0x000e
20 #define SGTL5000_CHIP_DAC_VOL			0x0010
21 #define SGTL5000_CHIP_PAD_STRENGTH		0x0014
22 #define SGTL5000_CHIP_ANA_ADC_CTRL		0x0020
23 #define SGTL5000_CHIP_ANA_HP_CTRL		0x0022
24 #define SGTL5000_CHIP_ANA_CTRL			0x0024
25 #define SGTL5000_CHIP_LINREG_CTRL		0x0026
26 #define SGTL5000_CHIP_REF_CTRL			0x0028
27 #define SGTL5000_CHIP_MIC_CTRL			0x002a
28 #define SGTL5000_CHIP_LINE_OUT_CTRL		0x002c
29 #define SGTL5000_CHIP_LINE_OUT_VOL		0x002e
30 #define SGTL5000_CHIP_ANA_POWER			0x0030
31 #define SGTL5000_CHIP_PLL_CTRL			0x0032
32 #define SGTL5000_CHIP_CLK_TOP_CTRL		0x0034
33 #define SGTL5000_CHIP_ANA_STATUS		0x0036
34 #define SGTL5000_CHIP_SHORT_CTRL		0x003c
35 #define SGTL5000_CHIP_ANA_TEST2			0x003a
36 #define SGTL5000_DAP_CTRL			0x0100
37 #define SGTL5000_DAP_PEQ			0x0102
38 #define SGTL5000_DAP_BASS_ENHANCE		0x0104
39 #define SGTL5000_DAP_BASS_ENHANCE_CTRL		0x0106
40 #define SGTL5000_DAP_AUDIO_EQ			0x0108
41 #define SGTL5000_DAP_SURROUND			0x010a
42 #define SGTL5000_DAP_FLT_COEF_ACCESS		0x010c
43 #define SGTL5000_DAP_COEF_WR_B0_MSB		0x010e
44 #define SGTL5000_DAP_COEF_WR_B0_LSB		0x0110
45 #define SGTL5000_DAP_EQ_BASS_BAND0		0x0116
46 #define SGTL5000_DAP_EQ_BASS_BAND1		0x0118
47 #define SGTL5000_DAP_EQ_BASS_BAND2		0x011a
48 #define SGTL5000_DAP_EQ_BASS_BAND3		0x011c
49 #define SGTL5000_DAP_EQ_BASS_BAND4		0x011e
50 #define SGTL5000_DAP_MAIN_CHAN			0x0120
51 #define SGTL5000_DAP_MIX_CHAN			0x0122
52 #define SGTL5000_DAP_AVC_CTRL			0x0124
53 #define SGTL5000_DAP_AVC_THRESHOLD		0x0126
54 #define SGTL5000_DAP_AVC_ATTACK			0x0128
55 #define SGTL5000_DAP_AVC_DECAY			0x012a
56 #define SGTL5000_DAP_COEF_WR_B1_MSB		0x012c
57 #define SGTL5000_DAP_COEF_WR_B1_LSB		0x012e
58 #define SGTL5000_DAP_COEF_WR_B2_MSB		0x0130
59 #define SGTL5000_DAP_COEF_WR_B2_LSB		0x0132
60 #define SGTL5000_DAP_COEF_WR_A1_MSB		0x0134
61 #define SGTL5000_DAP_COEF_WR_A1_LSB		0x0136
62 #define SGTL5000_DAP_COEF_WR_A2_MSB		0x0138
63 #define SGTL5000_DAP_COEF_WR_A2_LSB		0x013a
64 
65 /*
66  * Field Definitions.
67  */
68 
69 /*
70  * SGTL5000_CHIP_ID
71  */
72 #define SGTL5000_PARTID_MASK			0xff00
73 #define SGTL5000_PARTID_SHIFT			8
74 #define SGTL5000_PARTID_WIDTH			8
75 #define SGTL5000_PARTID_PART_ID			0xa0
76 #define SGTL5000_REVID_MASK			0x00ff
77 #define SGTL5000_REVID_SHIFT			0
78 #define SGTL5000_REVID_WIDTH			8
79 
80 /*
81  * SGTL5000_CHIP_DIG_POWER
82  */
83 #define SGTL5000_DIG_POWER_DEFAULT		0x0000
84 #define SGTL5000_ADC_EN				0x0040
85 #define SGTL5000_DAC_EN				0x0020
86 #define SGTL5000_DAP_POWERUP			0x0010
87 #define SGTL5000_I2S_OUT_POWERUP		0x0002
88 #define SGTL5000_I2S_IN_POWERUP			0x0001
89 
90 /*
91  * SGTL5000_CHIP_CLK_CTRL
92  */
93 #define SGTL5000_CHIP_CLK_CTRL_DEFAULT		0x0008
94 #define SGTL5000_RATE_MODE_MASK			0x0030
95 #define SGTL5000_RATE_MODE_SHIFT		4
96 #define SGTL5000_RATE_MODE_WIDTH		2
97 #define SGTL5000_RATE_MODE_DIV_1		0
98 #define SGTL5000_RATE_MODE_DIV_2		1
99 #define SGTL5000_RATE_MODE_DIV_4		2
100 #define SGTL5000_RATE_MODE_DIV_6		3
101 #define SGTL5000_SYS_FS_MASK			0x000c
102 #define SGTL5000_SYS_FS_SHIFT			2
103 #define SGTL5000_SYS_FS_WIDTH			2
104 #define SGTL5000_SYS_FS_32k			0x0
105 #define SGTL5000_SYS_FS_44_1k			0x1
106 #define SGTL5000_SYS_FS_48k			0x2
107 #define SGTL5000_SYS_FS_96k			0x3
108 #define SGTL5000_MCLK_FREQ_MASK			0x0003
109 #define SGTL5000_MCLK_FREQ_SHIFT		0
110 #define SGTL5000_MCLK_FREQ_WIDTH		2
111 #define SGTL5000_MCLK_FREQ_256FS		0x0
112 #define SGTL5000_MCLK_FREQ_384FS		0x1
113 #define SGTL5000_MCLK_FREQ_512FS		0x2
114 #define SGTL5000_MCLK_FREQ_PLL			0x3
115 
116 /*
117  * SGTL5000_CHIP_I2S_CTRL
118  */
119 #define SGTL5000_I2S_SCLKFREQ_MASK		0x0100
120 #define SGTL5000_I2S_SCLKFREQ_SHIFT		8
121 #define SGTL5000_I2S_SCLKFREQ_WIDTH		1
122 #define SGTL5000_I2S_SCLKFREQ_64FS		0x0
123 #define SGTL5000_I2S_SCLKFREQ_32FS		0x1	/* Not for RJ mode */
124 #define SGTL5000_I2S_MASTER			0x0080
125 #define SGTL5000_I2S_SCLK_INV			0x0040
126 #define SGTL5000_I2S_DLEN_MASK			0x0030
127 #define SGTL5000_I2S_DLEN_SHIFT			4
128 #define SGTL5000_I2S_DLEN_WIDTH			2
129 #define SGTL5000_I2S_DLEN_32			0x0
130 #define SGTL5000_I2S_DLEN_24			0x1
131 #define SGTL5000_I2S_DLEN_20			0x2
132 #define SGTL5000_I2S_DLEN_16			0x3
133 #define SGTL5000_I2S_MODE_MASK			0x000c
134 #define SGTL5000_I2S_MODE_SHIFT			2
135 #define SGTL5000_I2S_MODE_WIDTH			2
136 #define SGTL5000_I2S_MODE_I2S_LJ		0x0
137 #define SGTL5000_I2S_MODE_RJ			0x1
138 #define SGTL5000_I2S_MODE_PCM			0x2
139 #define SGTL5000_I2S_LRALIGN			0x0002
140 #define SGTL5000_I2S_LRPOL			0x0001	/* set for which mode */
141 
142 /*
143  * SGTL5000_CHIP_SSS_CTRL
144  */
145 #define SGTL5000_DAP_MIX_LRSWAP			0x4000
146 #define SGTL5000_DAP_LRSWAP			0x2000
147 #define SGTL5000_DAC_LRSWAP			0x1000
148 #define SGTL5000_I2S_OUT_LRSWAP			0x0400
149 #define SGTL5000_DAP_MIX_SEL_MASK		0x0300
150 #define SGTL5000_DAP_MIX_SEL_SHIFT		8
151 #define SGTL5000_DAP_MIX_SEL_WIDTH		2
152 #define SGTL5000_DAP_MIX_SEL_ADC		0x0
153 #define SGTL5000_DAP_MIX_SEL_I2S_IN		0x1
154 #define SGTL5000_DAP_SEL_MASK			0x00c0
155 #define SGTL5000_DAP_SEL_SHIFT			6
156 #define SGTL5000_DAP_SEL_WIDTH			2
157 #define SGTL5000_DAP_SEL_ADC			0x0
158 #define SGTL5000_DAP_SEL_I2S_IN			0x1
159 #define SGTL5000_DAC_SEL_MASK			0x0030
160 #define SGTL5000_DAC_SEL_SHIFT			4
161 #define SGTL5000_DAC_SEL_WIDTH			2
162 #define SGTL5000_DAC_SEL_ADC			0x0
163 #define SGTL5000_DAC_SEL_I2S_IN			0x1
164 #define SGTL5000_DAC_SEL_DAP			0x3
165 #define SGTL5000_I2S_OUT_SEL_MASK		0x0003
166 #define SGTL5000_I2S_OUT_SEL_SHIFT		0
167 #define SGTL5000_I2S_OUT_SEL_WIDTH		2
168 #define SGTL5000_I2S_OUT_SEL_ADC		0x0
169 #define SGTL5000_I2S_OUT_SEL_I2S_IN		0x1
170 #define SGTL5000_I2S_OUT_SEL_DAP		0x3
171 
172 /*
173  * SGTL5000_CHIP_ADCDAC_CTRL
174  */
175 #define SGTL5000_VOL_BUSY_DAC_RIGHT		0x2000
176 #define SGTL5000_VOL_BUSY_DAC_LEFT		0x1000
177 #define SGTL5000_DAC_VOL_RAMP_EN		0x0200
178 #define SGTL5000_DAC_VOL_RAMP_EXPO		0x0100
179 #define SGTL5000_DAC_MUTE_RIGHT			0x0008
180 #define SGTL5000_DAC_MUTE_LEFT			0x0004
181 #define SGTL5000_ADC_HPF_FREEZE			0x0002
182 #define SGTL5000_ADC_HPF_BYPASS			0x0001
183 
184 /*
185  * SGTL5000_CHIP_DAC_VOL
186  */
187 #define SGTL5000_DAC_VOL_RIGHT_MASK		0xff00
188 #define SGTL5000_DAC_VOL_RIGHT_SHIFT		8
189 #define SGTL5000_DAC_VOL_RIGHT_WIDTH		8
190 #define SGTL5000_DAC_VOL_LEFT_MASK		0x00ff
191 #define SGTL5000_DAC_VOL_LEFT_SHIFT		0
192 #define SGTL5000_DAC_VOL_LEFT_WIDTH		8
193 
194 /*
195  * SGTL5000_CHIP_PAD_STRENGTH
196  */
197 #define SGTL5000_PAD_I2S_LRCLK_MASK		0x0300
198 #define SGTL5000_PAD_I2S_LRCLK_SHIFT		8
199 #define SGTL5000_PAD_I2S_LRCLK_WIDTH		2
200 #define SGTL5000_PAD_I2S_SCLK_MASK		0x00c0
201 #define SGTL5000_PAD_I2S_SCLK_SHIFT		6
202 #define SGTL5000_PAD_I2S_SCLK_WIDTH		2
203 #define SGTL5000_PAD_I2S_DOUT_MASK		0x0030
204 #define SGTL5000_PAD_I2S_DOUT_SHIFT		4
205 #define SGTL5000_PAD_I2S_DOUT_WIDTH		2
206 #define SGTL5000_PAD_I2C_SDA_MASK		0x000c
207 #define SGTL5000_PAD_I2C_SDA_SHIFT		2
208 #define SGTL5000_PAD_I2C_SDA_WIDTH		2
209 #define SGTL5000_PAD_I2C_SCL_MASK		0x0003
210 #define SGTL5000_PAD_I2C_SCL_SHIFT		0
211 #define SGTL5000_PAD_I2C_SCL_WIDTH		2
212 
213 /*
214  * SGTL5000_CHIP_ANA_ADC_CTRL
215  */
216 #define SGTL5000_ADC_VOL_M6DB			0x0100
217 #define SGTL5000_ADC_VOL_RIGHT_MASK		0x00f0
218 #define SGTL5000_ADC_VOL_RIGHT_SHIFT		4
219 #define SGTL5000_ADC_VOL_RIGHT_WIDTH		4
220 #define SGTL5000_ADC_VOL_LEFT_MASK		0x000f
221 #define SGTL5000_ADC_VOL_LEFT_SHIFT		0
222 #define SGTL5000_ADC_VOL_LEFT_WIDTH		4
223 
224 /*
225  * SGTL5000_CHIP_ANA_HP_CTRL
226  */
227 #define SGTL5000_HP_VOL_RIGHT_MASK		0x7f00
228 #define SGTL5000_HP_VOL_RIGHT_SHIFT		8
229 #define SGTL5000_HP_VOL_RIGHT_WIDTH		7
230 #define SGTL5000_HP_VOL_LEFT_MASK		0x007f
231 #define SGTL5000_HP_VOL_LEFT_SHIFT		0
232 #define SGTL5000_HP_VOL_LEFT_WIDTH		7
233 
234 /*
235  * SGTL5000_CHIP_ANA_CTRL
236  */
237 #define SGTL5000_CHIP_ANA_CTRL_DEFAULT		0x0133
238 #define SGTL5000_LINE_OUT_MUTE			0x0100
239 #define SGTL5000_HP_SEL_MASK			0x0040
240 #define SGTL5000_HP_SEL_SHIFT			6
241 #define SGTL5000_HP_SEL_WIDTH			1
242 #define SGTL5000_HP_SEL_DAC			0x0
243 #define SGTL5000_HP_SEL_LINE_IN			0x1
244 #define SGTL5000_HP_ZCD_EN			0x0020
245 #define SGTL5000_HP_MUTE			0x0010
246 #define SGTL5000_ADC_SEL_MASK			0x0004
247 #define SGTL5000_ADC_SEL_SHIFT			2
248 #define SGTL5000_ADC_SEL_WIDTH			1
249 #define SGTL5000_ADC_SEL_MIC			0x0
250 #define SGTL5000_ADC_SEL_LINE_IN		0x1
251 #define SGTL5000_ADC_ZCD_EN			0x0002
252 #define SGTL5000_ADC_MUTE			0x0001
253 
254 /*
255  * SGTL5000_CHIP_LINREG_CTRL
256  */
257 #define SGTL5000_VDDC_MAN_ASSN_MASK		0x0040
258 #define SGTL5000_VDDC_MAN_ASSN_SHIFT		6
259 #define SGTL5000_VDDC_MAN_ASSN_WIDTH		1
260 #define SGTL5000_VDDC_MAN_ASSN_VDDA		0x0
261 #define SGTL5000_VDDC_MAN_ASSN_VDDIO		0x1
262 #define SGTL5000_VDDC_ASSN_OVRD			0x0020
263 #define SGTL5000_LINREG_VDDD_MASK		0x000f
264 #define SGTL5000_LINREG_VDDD_SHIFT		0
265 #define SGTL5000_LINREG_VDDD_WIDTH		4
266 
267 /*
268  * SGTL5000_CHIP_REF_CTRL
269  */
270 #define SGTL5000_ANA_GND_MASK			0x01f0
271 #define SGTL5000_ANA_GND_SHIFT			4
272 #define SGTL5000_ANA_GND_WIDTH			5
273 #define SGTL5000_ANA_GND_BASE			800	/* mv */
274 #define SGTL5000_ANA_GND_STP			25	/*mv */
275 #define SGTL5000_BIAS_CTRL_MASK			0x000e
276 #define SGTL5000_BIAS_CTRL_SHIFT		1
277 #define SGTL5000_BIAS_CTRL_WIDTH		3
278 #define SGTL5000_SMALL_POP			0x0001
279 
280 /*
281  * SGTL5000_CHIP_MIC_CTRL
282  */
283 #define SGTL5000_BIAS_R_MASK			0x0300
284 #define SGTL5000_BIAS_R_SHIFT			8
285 #define SGTL5000_BIAS_R_WIDTH			2
286 #define SGTL5000_BIAS_R_off			0x0
287 #define SGTL5000_BIAS_R_2K			0x1
288 #define SGTL5000_BIAS_R_4k			0x2
289 #define SGTL5000_BIAS_R_8k			0x3
290 #define SGTL5000_BIAS_VOLT_MASK			0x0070
291 #define SGTL5000_BIAS_VOLT_SHIFT		4
292 #define SGTL5000_BIAS_VOLT_WIDTH		3
293 #define SGTL5000_MIC_GAIN_MASK			0x0003
294 #define SGTL5000_MIC_GAIN_SHIFT			0
295 #define SGTL5000_MIC_GAIN_WIDTH			2
296 
297 /*
298  * SGTL5000_CHIP_LINE_OUT_CTRL
299  */
300 #define SGTL5000_LINE_OUT_CURRENT_MASK		0x0f00
301 #define SGTL5000_LINE_OUT_CURRENT_SHIFT		8
302 #define SGTL5000_LINE_OUT_CURRENT_WIDTH		4
303 #define SGTL5000_LINE_OUT_CURRENT_180u		0x0
304 #define SGTL5000_LINE_OUT_CURRENT_270u		0x1
305 #define SGTL5000_LINE_OUT_CURRENT_360u		0x3
306 #define SGTL5000_LINE_OUT_CURRENT_450u		0x7
307 #define SGTL5000_LINE_OUT_CURRENT_540u		0xf
308 #define SGTL5000_LINE_OUT_GND_MASK		0x003f
309 #define SGTL5000_LINE_OUT_GND_SHIFT		0
310 #define SGTL5000_LINE_OUT_GND_WIDTH		6
311 #define SGTL5000_LINE_OUT_GND_BASE		800	/* mv */
312 #define SGTL5000_LINE_OUT_GND_STP		25
313 #define SGTL5000_LINE_OUT_GND_MAX		0x23
314 
315 /*
316  * SGTL5000_CHIP_LINE_OUT_VOL
317  */
318 #define SGTL5000_LINE_OUT_VOL_RIGHT_MASK	0x1f00
319 #define SGTL5000_LINE_OUT_VOL_RIGHT_SHIFT	8
320 #define SGTL5000_LINE_OUT_VOL_RIGHT_WIDTH	5
321 #define SGTL5000_LINE_OUT_VOL_LEFT_MASK		0x001f
322 #define SGTL5000_LINE_OUT_VOL_LEFT_SHIFT	0
323 #define SGTL5000_LINE_OUT_VOL_LEFT_WIDTH	5
324 
325 /*
326  * SGTL5000_CHIP_ANA_POWER
327  */
328 #define SGTL5000_ANA_POWER_DEFAULT		0x7060
329 #define SGTL5000_DAC_STEREO			0x4000
330 #define SGTL5000_LINREG_SIMPLE_POWERUP		0x2000
331 #define SGTL5000_STARTUP_POWERUP		0x1000
332 #define SGTL5000_VDDC_CHRGPMP_POWERUP		0x0800
333 #define SGTL5000_PLL_POWERUP			0x0400
334 #define SGTL5000_LINEREG_D_POWERUP		0x0200
335 #define SGTL5000_VCOAMP_POWERUP			0x0100
336 #define SGTL5000_VAG_POWERUP			0x0080
337 #define SGTL5000_ADC_STEREO			0x0040
338 #define SGTL5000_REFTOP_POWERUP			0x0020
339 #define SGTL5000_HP_POWERUP			0x0010
340 #define SGTL5000_DAC_POWERUP			0x0008
341 #define SGTL5000_CAPLESS_HP_POWERUP		0x0004
342 #define SGTL5000_ADC_POWERUP			0x0002
343 #define SGTL5000_LINE_OUT_POWERUP		0x0001
344 
345 /*
346  * SGTL5000_CHIP_PLL_CTRL
347  */
348 #define SGTL5000_PLL_INT_DIV_MASK		0xf800
349 #define SGTL5000_PLL_INT_DIV_SHIFT		11
350 #define SGTL5000_PLL_INT_DIV_WIDTH		5
351 #define SGTL5000_PLL_FRAC_DIV_MASK		0x07ff
352 #define SGTL5000_PLL_FRAC_DIV_SHIFT		0
353 #define SGTL5000_PLL_FRAC_DIV_WIDTH		11
354 
355 /*
356  * SGTL5000_CHIP_CLK_TOP_CTRL
357  */
358 #define SGTL5000_INT_OSC_EN			0x0800
359 #define SGTL5000_INPUT_FREQ_DIV2		0x0008
360 
361 /*
362  * SGTL5000_CHIP_ANA_STATUS
363  */
364 #define SGTL5000_HP_LRSHORT			0x0200
365 #define SGTL5000_CAPLESS_SHORT			0x0100
366 #define SGTL5000_PLL_LOCKED			0x0010
367 
368 /*
369  * SGTL5000_CHIP_SHORT_CTRL
370  */
371 #define SGTL5000_LVLADJR_MASK			0x7000
372 #define SGTL5000_LVLADJR_SHIFT			12
373 #define SGTL5000_LVLADJR_WIDTH			3
374 #define SGTL5000_LVLADJL_MASK			0x0700
375 #define SGTL5000_LVLADJL_SHIFT			8
376 #define SGTL5000_LVLADJL_WIDTH			3
377 #define SGTL5000_LVLADJC_MASK			0x0070
378 #define SGTL5000_LVLADJC_SHIFT			4
379 #define SGTL5000_LVLADJC_WIDTH			3
380 #define SGTL5000_LR_SHORT_MOD_MASK		0x000c
381 #define SGTL5000_LR_SHORT_MOD_SHIFT		2
382 #define SGTL5000_LR_SHORT_MOD_WIDTH		2
383 #define SGTL5000_CM_SHORT_MOD_MASK		0x0003
384 #define SGTL5000_CM_SHORT_MOD_SHIFT		0
385 #define SGTL5000_CM_SHORT_MOD_WIDTH		2
386 
387 /*
388  *SGTL5000_CHIP_ANA_TEST2
389  */
390 #define SGTL5000_MONO_DAC			0x1000
391 
392 /*
393  * SGTL5000_DAP_CTRL
394  */
395 #define SGTL5000_DAP_MIX_EN			0x0010
396 #define SGTL5000_DAP_EN				0x0001
397 
398 #define SGTL5000_SYSCLK				0x00
399 #define SGTL5000_LRCLK				0x01
400 
401 /*
402  * SGTL5000_DAP_AUDIO_EQ
403  */
404 #define SGTL5000_DAP_SEL_PEQ			1
405 #define SGTL5000_DAP_SEL_TONE_CTRL		2
406 #define SGTL5000_DAP_SEL_GEQ			3
407 
408 #endif
409