1/* SPDX-License-Identifier: GPL-2.0-only */
2/*
3 * wm8955.h -- WM8904 ASoC driver
4 *
5 * Copyright 2009 Wolfson Microelectronics, plc
6 *
7 * Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
8 */
9
10#ifndef _WM8955_H
11#define _WM8955_H
12
13#define WM8955_CLK_MCLK 1
14
15/*
16 * Register values.
17 */
18#define WM8955_LOUT1_VOLUME 0x02
19#define WM8955_ROUT1_VOLUME 0x03
20#define WM8955_DAC_CONTROL 0x05
21#define WM8955_AUDIO_INTERFACE 0x07
22#define WM8955_SAMPLE_RATE 0x08
23#define WM8955_LEFT_DAC_VOLUME 0x0A
24#define WM8955_RIGHT_DAC_VOLUME 0x0B
25#define WM8955_BASS_CONTROL 0x0C
26#define WM8955_TREBLE_CONTROL 0x0D
27#define WM8955_RESET 0x0F
28#define WM8955_ADDITIONAL_CONTROL_1 0x17
29#define WM8955_ADDITIONAL_CONTROL_2 0x18
30#define WM8955_POWER_MANAGEMENT_1 0x19
31#define WM8955_POWER_MANAGEMENT_2 0x1A
32#define WM8955_ADDITIONAL_CONTROL_3 0x1B
33#define WM8955_LEFT_OUT_MIX_1 0x22
34#define WM8955_LEFT_OUT_MIX_2 0x23
35#define WM8955_RIGHT_OUT_MIX_1 0x24
36#define WM8955_RIGHT_OUT_MIX_2 0x25
37#define WM8955_MONO_OUT_MIX_1 0x26
38#define WM8955_MONO_OUT_MIX_2 0x27
39#define WM8955_LOUT2_VOLUME 0x28
40#define WM8955_ROUT2_VOLUME 0x29
41#define WM8955_MONOOUT_VOLUME 0x2A
42#define WM8955_CLOCKING_PLL 0x2B
43#define WM8955_PLL_CONTROL_1 0x2C
44#define WM8955_PLL_CONTROL_2 0x2D
45#define WM8955_PLL_CONTROL_3 0x2E
46#define WM8955_PLL_CONTROL_4 0x3B
47
48#define WM8955_REGISTER_COUNT 29
49#define WM8955_MAX_REGISTER 0x3B
50
51/*
52 * Field Definitions.
53 */
54
55/*
56 * R2 (0x02) - LOUT1 volume
57 */
58#define WM8955_LO1VU 0x0100 /* LO1VU */
59#define WM8955_LO1VU_MASK 0x0100 /* LO1VU */
60#define WM8955_LO1VU_SHIFT 8 /* LO1VU */
61#define WM8955_LO1VU_WIDTH 1 /* LO1VU */
62#define WM8955_LO1ZC 0x0080 /* LO1ZC */
63#define WM8955_LO1ZC_MASK 0x0080 /* LO1ZC */
64#define WM8955_LO1ZC_SHIFT 7 /* LO1ZC */
65#define WM8955_LO1ZC_WIDTH 1 /* LO1ZC */
66#define WM8955_LOUTVOL_MASK 0x007F /* LOUTVOL - [6:0] */
67#define WM8955_LOUTVOL_SHIFT 0 /* LOUTVOL - [6:0] */
68#define WM8955_LOUTVOL_WIDTH 7 /* LOUTVOL - [6:0] */
69
70/*
71 * R3 (0x03) - ROUT1 volume
72 */
73#define WM8955_RO1VU 0x0100 /* RO1VU */
74#define WM8955_RO1VU_MASK 0x0100 /* RO1VU */
75#define WM8955_RO1VU_SHIFT 8 /* RO1VU */
76#define WM8955_RO1VU_WIDTH 1 /* RO1VU */
77#define WM8955_RO1ZC 0x0080 /* RO1ZC */
78#define WM8955_RO1ZC_MASK 0x0080 /* RO1ZC */
79#define WM8955_RO1ZC_SHIFT 7 /* RO1ZC */
80#define WM8955_RO1ZC_WIDTH 1 /* RO1ZC */
81#define WM8955_ROUTVOL_MASK 0x007F /* ROUTVOL - [6:0] */
82#define WM8955_ROUTVOL_SHIFT 0 /* ROUTVOL - [6:0] */
83#define WM8955_ROUTVOL_WIDTH 7 /* ROUTVOL - [6:0] */
84
85/*
86 * R5 (0x05) - DAC Control
87 */
88#define WM8955_DAT 0x0080 /* DAT */
89#define WM8955_DAT_MASK 0x0080 /* DAT */
90#define WM8955_DAT_SHIFT 7 /* DAT */
91#define WM8955_DAT_WIDTH 1 /* DAT */
92#define WM8955_DACMU 0x0008 /* DACMU */
93#define WM8955_DACMU_MASK 0x0008 /* DACMU */
94#define WM8955_DACMU_SHIFT 3 /* DACMU */
95#define WM8955_DACMU_WIDTH 1 /* DACMU */
96#define WM8955_DEEMPH_MASK 0x0006 /* DEEMPH - [2:1] */
97#define WM8955_DEEMPH_SHIFT 1 /* DEEMPH - [2:1] */
98#define WM8955_DEEMPH_WIDTH 2 /* DEEMPH - [2:1] */
99
100/*
101 * R7 (0x07) - Audio Interface
102 */
103#define WM8955_BCLKINV 0x0080 /* BCLKINV */
104#define WM8955_BCLKINV_MASK 0x0080 /* BCLKINV */
105#define WM8955_BCLKINV_SHIFT 7 /* BCLKINV */
106#define WM8955_BCLKINV_WIDTH 1 /* BCLKINV */
107#define WM8955_MS 0x0040 /* MS */
108#define WM8955_MS_MASK 0x0040 /* MS */
109#define WM8955_MS_SHIFT 6 /* MS */
110#define WM8955_MS_WIDTH 1 /* MS */
111#define WM8955_LRSWAP 0x0020 /* LRSWAP */
112#define WM8955_LRSWAP_MASK 0x0020 /* LRSWAP */
113#define WM8955_LRSWAP_SHIFT 5 /* LRSWAP */
114#define WM8955_LRSWAP_WIDTH 1 /* LRSWAP */
115#define WM8955_LRP 0x0010 /* LRP */
116#define WM8955_LRP_MASK 0x0010 /* LRP */
117#define WM8955_LRP_SHIFT 4 /* LRP */
118#define WM8955_LRP_WIDTH 1 /* LRP */
119#define WM8955_WL_MASK 0x000C /* WL - [3:2] */
120#define WM8955_WL_SHIFT 2 /* WL - [3:2] */
121#define WM8955_WL_WIDTH 2 /* WL - [3:2] */
122#define WM8955_FORMAT_MASK 0x0003 /* FORMAT - [1:0] */
123#define WM8955_FORMAT_SHIFT 0 /* FORMAT - [1:0] */
124#define WM8955_FORMAT_WIDTH 2 /* FORMAT - [1:0] */
125
126/*
127 * R8 (0x08) - Sample Rate
128 */
129#define WM8955_BCLKDIV2 0x0080 /* BCLKDIV2 */
130#define WM8955_BCLKDIV2_MASK 0x0080 /* BCLKDIV2 */
131#define WM8955_BCLKDIV2_SHIFT 7 /* BCLKDIV2 */
132#define WM8955_BCLKDIV2_WIDTH 1 /* BCLKDIV2 */
133#define WM8955_MCLKDIV2 0x0040 /* MCLKDIV2 */
134#define WM8955_MCLKDIV2_MASK 0x0040 /* MCLKDIV2 */
135#define WM8955_MCLKDIV2_SHIFT 6 /* MCLKDIV2 */
136#define WM8955_MCLKDIV2_WIDTH 1 /* MCLKDIV2 */
137#define WM8955_SR_MASK 0x003E /* SR - [5:1] */
138#define WM8955_SR_SHIFT 1 /* SR - [5:1] */
139#define WM8955_SR_WIDTH 5 /* SR - [5:1] */
140#define WM8955_USB 0x0001 /* USB */
141#define WM8955_USB_MASK 0x0001 /* USB */
142#define WM8955_USB_SHIFT 0 /* USB */
143#define WM8955_USB_WIDTH 1 /* USB */
144
145/*
146 * R10 (0x0A) - Left DAC volume
147 */
148#define WM8955_LDVU 0x0100 /* LDVU */
149#define WM8955_LDVU_MASK 0x0100 /* LDVU */
150#define WM8955_LDVU_SHIFT 8 /* LDVU */
151#define WM8955_LDVU_WIDTH 1 /* LDVU */
152#define WM8955_LDACVOL_MASK 0x00FF /* LDACVOL - [7:0] */
153#define WM8955_LDACVOL_SHIFT 0 /* LDACVOL - [7:0] */
154#define WM8955_LDACVOL_WIDTH 8 /* LDACVOL - [7:0] */
155
156/*
157 * R11 (0x0B) - Right DAC volume
158 */
159#define WM8955_RDVU 0x0100 /* RDVU */
160#define WM8955_RDVU_MASK 0x0100 /* RDVU */
161#define WM8955_RDVU_SHIFT 8 /* RDVU */
162#define WM8955_RDVU_WIDTH 1 /* RDVU */
163#define WM8955_RDACVOL_MASK 0x00FF /* RDACVOL - [7:0] */
164#define WM8955_RDACVOL_SHIFT 0 /* RDACVOL - [7:0] */
165#define WM8955_RDACVOL_WIDTH 8 /* RDACVOL - [7:0] */
166
167/*
168 * R12 (0x0C) - Bass control
169 */
170#define WM8955_BB 0x0080 /* BB */
171#define WM8955_BB_MASK 0x0080 /* BB */
172#define WM8955_BB_SHIFT 7 /* BB */
173#define WM8955_BB_WIDTH 1 /* BB */
174#define WM8955_BC 0x0040 /* BC */
175#define WM8955_BC_MASK 0x0040 /* BC */
176#define WM8955_BC_SHIFT 6 /* BC */
177#define WM8955_BC_WIDTH 1 /* BC */
178#define WM8955_BASS_MASK 0x000F /* BASS - [3:0] */
179#define WM8955_BASS_SHIFT 0 /* BASS - [3:0] */
180#define WM8955_BASS_WIDTH 4 /* BASS - [3:0] */
181
182/*
183 * R13 (0x0D) - Treble control
184 */
185#define WM8955_TC 0x0040 /* TC */
186#define WM8955_TC_MASK 0x0040 /* TC */
187#define WM8955_TC_SHIFT 6 /* TC */
188#define WM8955_TC_WIDTH 1 /* TC */
189#define WM8955_TRBL_MASK 0x000F /* TRBL - [3:0] */
190#define WM8955_TRBL_SHIFT 0 /* TRBL - [3:0] */
191#define WM8955_TRBL_WIDTH 4 /* TRBL - [3:0] */
192
193/*
194 * R15 (0x0F) - Reset
195 */
196#define WM8955_RESET_MASK 0x01FF /* RESET - [8:0] */
197#define WM8955_RESET_SHIFT 0 /* RESET - [8:0] */
198#define WM8955_RESET_WIDTH 9 /* RESET - [8:0] */
199
200/*
201 * R23 (0x17) - Additional control (1)
202 */
203#define WM8955_TSDEN 0x0100 /* TSDEN */
204#define WM8955_TSDEN_MASK 0x0100 /* TSDEN */
205#define WM8955_TSDEN_SHIFT 8 /* TSDEN */
206#define WM8955_TSDEN_WIDTH 1 /* TSDEN */
207#define WM8955_VSEL_MASK 0x00C0 /* VSEL - [7:6] */
208#define WM8955_VSEL_SHIFT 6 /* VSEL - [7:6] */
209#define WM8955_VSEL_WIDTH 2 /* VSEL - [7:6] */
210#define WM8955_DMONOMIX_MASK 0x0030 /* DMONOMIX - [5:4] */
211#define WM8955_DMONOMIX_SHIFT 4 /* DMONOMIX - [5:4] */
212#define WM8955_DMONOMIX_WIDTH 2 /* DMONOMIX - [5:4] */
213#define WM8955_DACINV 0x0002 /* DACINV */
214#define WM8955_DACINV_MASK 0x0002 /* DACINV */
215#define WM8955_DACINV_SHIFT 1 /* DACINV */
216#define WM8955_DACINV_WIDTH 1 /* DACINV */
217#define WM8955_TOEN 0x0001 /* TOEN */
218#define WM8955_TOEN_MASK 0x0001 /* TOEN */
219#define WM8955_TOEN_SHIFT 0 /* TOEN */
220#define WM8955_TOEN_WIDTH 1 /* TOEN */
221
222/*
223 * R24 (0x18) - Additional control (2)
224 */
225#define WM8955_OUT3SW_MASK 0x0180 /* OUT3SW - [8:7] */
226#define WM8955_OUT3SW_SHIFT 7 /* OUT3SW - [8:7] */
227#define WM8955_OUT3SW_WIDTH 2 /* OUT3SW - [8:7] */
228#define WM8955_ROUT2INV 0x0010 /* ROUT2INV */
229#define WM8955_ROUT2INV_MASK 0x0010 /* ROUT2INV */
230#define WM8955_ROUT2INV_SHIFT 4 /* ROUT2INV */
231#define WM8955_ROUT2INV_WIDTH 1 /* ROUT2INV */
232#define WM8955_DACOSR 0x0001 /* DACOSR */
233#define WM8955_DACOSR_MASK 0x0001 /* DACOSR */
234#define WM8955_DACOSR_SHIFT 0 /* DACOSR */
235#define WM8955_DACOSR_WIDTH 1 /* DACOSR */
236
237/*
238 * R25 (0x19) - Power Management (1)
239 */
240#define WM8955_VMIDSEL_MASK 0x0180 /* VMIDSEL - [8:7] */
241#define WM8955_VMIDSEL_SHIFT 7 /* VMIDSEL - [8:7] */
242#define WM8955_VMIDSEL_WIDTH 2 /* VMIDSEL - [8:7] */
243#define WM8955_VREF 0x0040 /* VREF */
244#define WM8955_VREF_MASK 0x0040 /* VREF */
245#define WM8955_VREF_SHIFT 6 /* VREF */
246#define WM8955_VREF_WIDTH 1 /* VREF */
247#define WM8955_DIGENB 0x0001 /* DIGENB */
248#define WM8955_DIGENB_MASK 0x0001 /* DIGENB */
249#define WM8955_DIGENB_SHIFT 0 /* DIGENB */
250#define WM8955_DIGENB_WIDTH 1 /* DIGENB */
251
252/*
253 * R26 (0x1A) - Power Management (2)
254 */
255#define WM8955_DACL 0x0100 /* DACL */
256#define WM8955_DACL_MASK 0x0100 /* DACL */
257#define WM8955_DACL_SHIFT 8 /* DACL */
258#define WM8955_DACL_WIDTH 1 /* DACL */
259#define WM8955_DACR 0x0080 /* DACR */
260#define WM8955_DACR_MASK 0x0080 /* DACR */
261#define WM8955_DACR_SHIFT 7 /* DACR */
262#define WM8955_DACR_WIDTH 1 /* DACR */
263#define WM8955_LOUT1 0x0040 /* LOUT1 */
264#define WM8955_LOUT1_MASK 0x0040 /* LOUT1 */
265#define WM8955_LOUT1_SHIFT 6 /* LOUT1 */
266#define WM8955_LOUT1_WIDTH 1 /* LOUT1 */
267#define WM8955_ROUT1 0x0020 /* ROUT1 */
268#define WM8955_ROUT1_MASK 0x0020 /* ROUT1 */
269#define WM8955_ROUT1_SHIFT 5 /* ROUT1 */
270#define WM8955_ROUT1_WIDTH 1 /* ROUT1 */
271#define WM8955_LOUT2 0x0010 /* LOUT2 */
272#define WM8955_LOUT2_MASK 0x0010 /* LOUT2 */
273#define WM8955_LOUT2_SHIFT 4 /* LOUT2 */
274#define WM8955_LOUT2_WIDTH 1 /* LOUT2 */
275#define WM8955_ROUT2 0x0008 /* ROUT2 */
276#define WM8955_ROUT2_MASK 0x0008 /* ROUT2 */
277#define WM8955_ROUT2_SHIFT 3 /* ROUT2 */
278#define WM8955_ROUT2_WIDTH 1 /* ROUT2 */
279#define WM8955_MONO 0x0004 /* MONO */
280#define WM8955_MONO_MASK 0x0004 /* MONO */
281#define WM8955_MONO_SHIFT 2 /* MONO */
282#define WM8955_MONO_WIDTH 1 /* MONO */
283#define WM8955_OUT3 0x0002 /* OUT3 */
284#define WM8955_OUT3_MASK 0x0002 /* OUT3 */
285#define WM8955_OUT3_SHIFT 1 /* OUT3 */
286#define WM8955_OUT3_WIDTH 1 /* OUT3 */
287
288/*
289 * R27 (0x1B) - Additional Control (3)
290 */
291#define WM8955_VROI 0x0040 /* VROI */
292#define WM8955_VROI_MASK 0x0040 /* VROI */
293#define WM8955_VROI_SHIFT 6 /* VROI */
294#define WM8955_VROI_WIDTH 1 /* VROI */
295
296/*
297 * R34 (0x22) - Left out Mix (1)
298 */
299#define WM8955_LD2LO 0x0100 /* LD2LO */
300#define WM8955_LD2LO_MASK 0x0100 /* LD2LO */
301#define WM8955_LD2LO_SHIFT 8 /* LD2LO */
302#define WM8955_LD2LO_WIDTH 1 /* LD2LO */
303#define WM8955_LI2LO 0x0080 /* LI2LO */
304#define WM8955_LI2LO_MASK 0x0080 /* LI2LO */
305#define WM8955_LI2LO_SHIFT 7 /* LI2LO */
306#define WM8955_LI2LO_WIDTH 1 /* LI2LO */
307#define WM8955_LI2LOVOL_MASK 0x0070 /* LI2LOVOL - [6:4] */
308#define WM8955_LI2LOVOL_SHIFT 4 /* LI2LOVOL - [6:4] */
309#define WM8955_LI2LOVOL_WIDTH 3 /* LI2LOVOL - [6:4] */
310
311/*
312 * R35 (0x23) - Left out Mix (2)
313 */
314#define WM8955_RD2LO 0x0100 /* RD2LO */
315#define WM8955_RD2LO_MASK 0x0100 /* RD2LO */
316#define WM8955_RD2LO_SHIFT 8 /* RD2LO */
317#define WM8955_RD2LO_WIDTH 1 /* RD2LO */
318#define WM8955_RI2LO 0x0080 /* RI2LO */
319#define WM8955_RI2LO_MASK 0x0080 /* RI2LO */
320#define WM8955_RI2LO_SHIFT 7 /* RI2LO */
321#define WM8955_RI2LO_WIDTH 1 /* RI2LO */
322#define WM8955_RI2LOVOL_MASK 0x0070 /* RI2LOVOL - [6:4] */
323#define WM8955_RI2LOVOL_SHIFT 4 /* RI2LOVOL - [6:4] */
324#define WM8955_RI2LOVOL_WIDTH 3 /* RI2LOVOL - [6:4] */
325
326/*
327 * R36 (0x24) - Right out Mix (1)
328 */
329#define WM8955_LD2RO 0x0100 /* LD2RO */
330#define WM8955_LD2RO_MASK 0x0100 /* LD2RO */
331#define WM8955_LD2RO_SHIFT 8 /* LD2RO */
332#define WM8955_LD2RO_WIDTH 1 /* LD2RO */
333#define WM8955_LI2RO 0x0080 /* LI2RO */
334#define WM8955_LI2RO_MASK 0x0080 /* LI2RO */
335#define WM8955_LI2RO_SHIFT 7 /* LI2RO */
336#define WM8955_LI2RO_WIDTH 1 /* LI2RO */
337#define WM8955_LI2ROVOL_MASK 0x0070 /* LI2ROVOL - [6:4] */
338#define WM8955_LI2ROVOL_SHIFT 4 /* LI2ROVOL - [6:4] */
339#define WM8955_LI2ROVOL_WIDTH 3 /* LI2ROVOL - [6:4] */
340
341/*
342 * R37 (0x25) - Right Out Mix (2)
343 */
344#define WM8955_RD2RO 0x0100 /* RD2RO */
345#define WM8955_RD2RO_MASK 0x0100 /* RD2RO */
346#define WM8955_RD2RO_SHIFT 8 /* RD2RO */
347#define WM8955_RD2RO_WIDTH 1 /* RD2RO */
348#define WM8955_RI2RO 0x0080 /* RI2RO */
349#define WM8955_RI2RO_MASK 0x0080 /* RI2RO */
350#define WM8955_RI2RO_SHIFT 7 /* RI2RO */
351#define WM8955_RI2RO_WIDTH 1 /* RI2RO */
352#define WM8955_RI2ROVOL_MASK 0x0070 /* RI2ROVOL - [6:4] */
353#define WM8955_RI2ROVOL_SHIFT 4 /* RI2ROVOL - [6:4] */
354#define WM8955_RI2ROVOL_WIDTH 3 /* RI2ROVOL - [6:4] */
355
356/*
357 * R38 (0x26) - Mono out Mix (1)
358 */
359#define WM8955_LD2MO 0x0100 /* LD2MO */
360#define WM8955_LD2MO_MASK 0x0100 /* LD2MO */
361#define WM8955_LD2MO_SHIFT 8 /* LD2MO */
362#define WM8955_LD2MO_WIDTH 1 /* LD2MO */
363#define WM8955_LI2MO 0x0080 /* LI2MO */
364#define WM8955_LI2MO_MASK 0x0080 /* LI2MO */
365#define WM8955_LI2MO_SHIFT 7 /* LI2MO */
366#define WM8955_LI2MO_WIDTH 1 /* LI2MO */
367#define WM8955_LI2MOVOL_MASK 0x0070 /* LI2MOVOL - [6:4] */
368#define WM8955_LI2MOVOL_SHIFT 4 /* LI2MOVOL - [6:4] */
369#define WM8955_LI2MOVOL_WIDTH 3 /* LI2MOVOL - [6:4] */
370#define WM8955_DMEN 0x0001 /* DMEN */
371#define WM8955_DMEN_MASK 0x0001 /* DMEN */
372#define WM8955_DMEN_SHIFT 0 /* DMEN */
373#define WM8955_DMEN_WIDTH 1 /* DMEN */
374
375/*
376 * R39 (0x27) - Mono out Mix (2)
377 */
378#define WM8955_RD2MO 0x0100 /* RD2MO */
379#define WM8955_RD2MO_MASK 0x0100 /* RD2MO */
380#define WM8955_RD2MO_SHIFT 8 /* RD2MO */
381#define WM8955_RD2MO_WIDTH 1 /* RD2MO */
382#define WM8955_RI2MO 0x0080 /* RI2MO */
383#define WM8955_RI2MO_MASK 0x0080 /* RI2MO */
384#define WM8955_RI2MO_SHIFT 7 /* RI2MO */
385#define WM8955_RI2MO_WIDTH 1 /* RI2MO */
386#define WM8955_RI2MOVOL_MASK 0x0070 /* RI2MOVOL - [6:4] */
387#define WM8955_RI2MOVOL_SHIFT 4 /* RI2MOVOL - [6:4] */
388#define WM8955_RI2MOVOL_WIDTH 3 /* RI2MOVOL - [6:4] */
389
390/*
391 * R40 (0x28) - LOUT2 volume
392 */
393#define WM8955_LO2VU 0x0100 /* LO2VU */
394#define WM8955_LO2VU_MASK 0x0100 /* LO2VU */
395#define WM8955_LO2VU_SHIFT 8 /* LO2VU */
396#define WM8955_LO2VU_WIDTH 1 /* LO2VU */
397#define WM8955_LO2ZC 0x0080 /* LO2ZC */
398#define WM8955_LO2ZC_MASK 0x0080 /* LO2ZC */
399#define WM8955_LO2ZC_SHIFT 7 /* LO2ZC */
400#define WM8955_LO2ZC_WIDTH 1 /* LO2ZC */
401#define WM8955_LOUT2VOL_MASK 0x007F /* LOUT2VOL - [6:0] */
402#define WM8955_LOUT2VOL_SHIFT 0 /* LOUT2VOL - [6:0] */
403#define WM8955_LOUT2VOL_WIDTH 7 /* LOUT2VOL - [6:0] */
404
405/*
406 * R41 (0x29) - ROUT2 volume
407 */
408#define WM8955_RO2VU 0x0100 /* RO2VU */
409#define WM8955_RO2VU_MASK 0x0100 /* RO2VU */
410#define WM8955_RO2VU_SHIFT 8 /* RO2VU */
411#define WM8955_RO2VU_WIDTH 1 /* RO2VU */
412#define WM8955_RO2ZC 0x0080 /* RO2ZC */
413#define WM8955_RO2ZC_MASK 0x0080 /* RO2ZC */
414#define WM8955_RO2ZC_SHIFT 7 /* RO2ZC */
415#define WM8955_RO2ZC_WIDTH 1 /* RO2ZC */
416#define WM8955_ROUT2VOL_MASK 0x007F /* ROUT2VOL - [6:0] */
417#define WM8955_ROUT2VOL_SHIFT 0 /* ROUT2VOL - [6:0] */
418#define WM8955_ROUT2VOL_WIDTH 7 /* ROUT2VOL - [6:0] */
419
420/*
421 * R42 (0x2A) - MONOOUT volume
422 */
423#define WM8955_MOZC 0x0080 /* MOZC */
424#define WM8955_MOZC_MASK 0x0080 /* MOZC */
425#define WM8955_MOZC_SHIFT 7 /* MOZC */
426#define WM8955_MOZC_WIDTH 1 /* MOZC */
427#define WM8955_MOUTVOL_MASK 0x007F /* MOUTVOL - [6:0] */
428#define WM8955_MOUTVOL_SHIFT 0 /* MOUTVOL - [6:0] */
429#define WM8955_MOUTVOL_WIDTH 7 /* MOUTVOL - [6:0] */
430
431/*
432 * R43 (0x2B) - Clocking / PLL
433 */
434#define WM8955_MCLKSEL 0x0100 /* MCLKSEL */
435#define WM8955_MCLKSEL_MASK 0x0100 /* MCLKSEL */
436#define WM8955_MCLKSEL_SHIFT 8 /* MCLKSEL */
437#define WM8955_MCLKSEL_WIDTH 1 /* MCLKSEL */
438#define WM8955_PLLOUTDIV2 0x0020 /* PLLOUTDIV2 */
439#define WM8955_PLLOUTDIV2_MASK 0x0020 /* PLLOUTDIV2 */
440#define WM8955_PLLOUTDIV2_SHIFT 5 /* PLLOUTDIV2 */
441#define WM8955_PLLOUTDIV2_WIDTH 1 /* PLLOUTDIV2 */
442#define WM8955_PLL_RB 0x0010 /* PLL_RB */
443#define WM8955_PLL_RB_MASK 0x0010 /* PLL_RB */
444#define WM8955_PLL_RB_SHIFT 4 /* PLL_RB */
445#define WM8955_PLL_RB_WIDTH 1 /* PLL_RB */
446#define WM8955_PLLEN 0x0008 /* PLLEN */
447#define WM8955_PLLEN_MASK 0x0008 /* PLLEN */
448#define WM8955_PLLEN_SHIFT 3 /* PLLEN */
449#define WM8955_PLLEN_WIDTH 1 /* PLLEN */
450
451/*
452 * R44 (0x2C) - PLL Control 1
453 */
454#define WM8955_N_MASK 0x01E0 /* N - [8:5] */
455#define WM8955_N_SHIFT 5 /* N - [8:5] */
456#define WM8955_N_WIDTH 4 /* N - [8:5] */
457#define WM8955_K_21_18_MASK 0x000F /* K(21:18) - [3:0] */
458#define WM8955_K_21_18_SHIFT 0 /* K(21:18) - [3:0] */
459#define WM8955_K_21_18_WIDTH 4 /* K(21:18) - [3:0] */
460
461/*
462 * R45 (0x2D) - PLL Control 2
463 */
464#define WM8955_K_17_9_MASK 0x01FF /* K(17:9) - [8:0] */
465#define WM8955_K_17_9_SHIFT 0 /* K(17:9) - [8:0] */
466#define WM8955_K_17_9_WIDTH 9 /* K(17:9) - [8:0] */
467
468/*
469 * R46 (0x2E) - PLL Control 3
470 */
471#define WM8955_K_8_0_MASK 0x01FF /* K(8:0) - [8:0] */
472#define WM8955_K_8_0_SHIFT 0 /* K(8:0) - [8:0] */
473#define WM8955_K_8_0_WIDTH 9 /* K(8:0) - [8:0] */
474
475/*
476 * R59 (0x3B) - PLL Control 4
477 */
478#define WM8955_KEN 0x0080 /* KEN */
479#define WM8955_KEN_MASK 0x0080 /* KEN */
480#define WM8955_KEN_SHIFT 7 /* KEN */
481#define WM8955_KEN_WIDTH 1 /* KEN */
482
483#endif
484

source code of linux/sound/soc/codecs/wm8955.h