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1/* SPDX-License-Identifier: GPL-2.0-only */
2/*
3 * wm8523.h -- WM8523 ASoC driver
4 *
5 * Copyright 2009 Wolfson Microelectronics, plc
6 *
7 * Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
8 *
9 * Based on wm8753.h
10 */
11
12#ifndef _WM8523_H
13#define _WM8523_H
14
15/*
16 * Register values.
17 */
18#define WM8523_DEVICE_ID 0x00
19#define WM8523_REVISION 0x01
20#define WM8523_PSCTRL1 0x02
21#define WM8523_AIF_CTRL1 0x03
22#define WM8523_AIF_CTRL2 0x04
23#define WM8523_DAC_CTRL3 0x05
24#define WM8523_DAC_GAINL 0x06
25#define WM8523_DAC_GAINR 0x07
26#define WM8523_ZERO_DETECT 0x08
27
28#define WM8523_REGISTER_COUNT 9
29#define WM8523_MAX_REGISTER 0x08
30
31/*
32 * Field Definitions.
33 */
34
35/*
36 * R0 (0x00) - DEVICE_ID
37 */
38#define WM8523_CHIP_ID_MASK 0xFFFF /* CHIP_ID - [15:0] */
39#define WM8523_CHIP_ID_SHIFT 0 /* CHIP_ID - [15:0] */
40#define WM8523_CHIP_ID_WIDTH 16 /* CHIP_ID - [15:0] */
41
42/*
43 * R1 (0x01) - REVISION
44 */
45#define WM8523_CHIP_REV_MASK 0x0007 /* CHIP_REV - [2:0] */
46#define WM8523_CHIP_REV_SHIFT 0 /* CHIP_REV - [2:0] */
47#define WM8523_CHIP_REV_WIDTH 3 /* CHIP_REV - [2:0] */
48
49/*
50 * R2 (0x02) - PSCTRL1
51 */
52#define WM8523_SYS_ENA_MASK 0x0003 /* SYS_ENA - [1:0] */
53#define WM8523_SYS_ENA_SHIFT 0 /* SYS_ENA - [1:0] */
54#define WM8523_SYS_ENA_WIDTH 2 /* SYS_ENA - [1:0] */
55
56/*
57 * R3 (0x03) - AIF_CTRL1
58 */
59#define WM8523_TDM_MODE_MASK 0x1800 /* TDM_MODE - [12:11] */
60#define WM8523_TDM_MODE_SHIFT 11 /* TDM_MODE - [12:11] */
61#define WM8523_TDM_MODE_WIDTH 2 /* TDM_MODE - [12:11] */
62#define WM8523_TDM_SLOT_MASK 0x0600 /* TDM_SLOT - [10:9] */
63#define WM8523_TDM_SLOT_SHIFT 9 /* TDM_SLOT - [10:9] */
64#define WM8523_TDM_SLOT_WIDTH 2 /* TDM_SLOT - [10:9] */
65#define WM8523_DEEMPH 0x0100 /* DEEMPH */
66#define WM8523_DEEMPH_MASK 0x0100 /* DEEMPH */
67#define WM8523_DEEMPH_SHIFT 8 /* DEEMPH */
68#define WM8523_DEEMPH_WIDTH 1 /* DEEMPH */
69#define WM8523_AIF_MSTR 0x0080 /* AIF_MSTR */
70#define WM8523_AIF_MSTR_MASK 0x0080 /* AIF_MSTR */
71#define WM8523_AIF_MSTR_SHIFT 7 /* AIF_MSTR */
72#define WM8523_AIF_MSTR_WIDTH 1 /* AIF_MSTR */
73#define WM8523_LRCLK_INV 0x0040 /* LRCLK_INV */
74#define WM8523_LRCLK_INV_MASK 0x0040 /* LRCLK_INV */
75#define WM8523_LRCLK_INV_SHIFT 6 /* LRCLK_INV */
76#define WM8523_LRCLK_INV_WIDTH 1 /* LRCLK_INV */
77#define WM8523_BCLK_INV 0x0020 /* BCLK_INV */
78#define WM8523_BCLK_INV_MASK 0x0020 /* BCLK_INV */
79#define WM8523_BCLK_INV_SHIFT 5 /* BCLK_INV */
80#define WM8523_BCLK_INV_WIDTH 1 /* BCLK_INV */
81#define WM8523_WL_MASK 0x0018 /* WL - [4:3] */
82#define WM8523_WL_SHIFT 3 /* WL - [4:3] */
83#define WM8523_WL_WIDTH 2 /* WL - [4:3] */
84#define WM8523_FMT_MASK 0x0007 /* FMT - [2:0] */
85#define WM8523_FMT_SHIFT 0 /* FMT - [2:0] */
86#define WM8523_FMT_WIDTH 3 /* FMT - [2:0] */
87
88/*
89 * R4 (0x04) - AIF_CTRL2
90 */
91#define WM8523_DAC_OP_MUX_MASK 0x00C0 /* DAC_OP_MUX - [7:6] */
92#define WM8523_DAC_OP_MUX_SHIFT 6 /* DAC_OP_MUX - [7:6] */
93#define WM8523_DAC_OP_MUX_WIDTH 2 /* DAC_OP_MUX - [7:6] */
94#define WM8523_BCLKDIV_MASK 0x0038 /* BCLKDIV - [5:3] */
95#define WM8523_BCLKDIV_SHIFT 3 /* BCLKDIV - [5:3] */
96#define WM8523_BCLKDIV_WIDTH 3 /* BCLKDIV - [5:3] */
97#define WM8523_SR_MASK 0x0007 /* SR - [2:0] */
98#define WM8523_SR_SHIFT 0 /* SR - [2:0] */
99#define WM8523_SR_WIDTH 3 /* SR - [2:0] */
100
101/*
102 * R5 (0x05) - DAC_CTRL3
103 */
104#define WM8523_ZC 0x0010 /* ZC */
105#define WM8523_ZC_MASK 0x0010 /* ZC */
106#define WM8523_ZC_SHIFT 4 /* ZC */
107#define WM8523_ZC_WIDTH 1 /* ZC */
108#define WM8523_DACR 0x0008 /* DACR */
109#define WM8523_DACR_MASK 0x0008 /* DACR */
110#define WM8523_DACR_SHIFT 3 /* DACR */
111#define WM8523_DACR_WIDTH 1 /* DACR */
112#define WM8523_DACL 0x0004 /* DACL */
113#define WM8523_DACL_MASK 0x0004 /* DACL */
114#define WM8523_DACL_SHIFT 2 /* DACL */
115#define WM8523_DACL_WIDTH 1 /* DACL */
116#define WM8523_VOL_UP_RAMP 0x0002 /* VOL_UP_RAMP */
117#define WM8523_VOL_UP_RAMP_MASK 0x0002 /* VOL_UP_RAMP */
118#define WM8523_VOL_UP_RAMP_SHIFT 1 /* VOL_UP_RAMP */
119#define WM8523_VOL_UP_RAMP_WIDTH 1 /* VOL_UP_RAMP */
120#define WM8523_VOL_DOWN_RAMP 0x0001 /* VOL_DOWN_RAMP */
121#define WM8523_VOL_DOWN_RAMP_MASK 0x0001 /* VOL_DOWN_RAMP */
122#define WM8523_VOL_DOWN_RAMP_SHIFT 0 /* VOL_DOWN_RAMP */
123#define WM8523_VOL_DOWN_RAMP_WIDTH 1 /* VOL_DOWN_RAMP */
124
125/*
126 * R6 (0x06) - DAC_GAINL
127 */
128#define WM8523_DACL_VU 0x0200 /* DACL_VU */
129#define WM8523_DACL_VU_MASK 0x0200 /* DACL_VU */
130#define WM8523_DACL_VU_SHIFT 9 /* DACL_VU */
131#define WM8523_DACL_VU_WIDTH 1 /* DACL_VU */
132#define WM8523_DACL_VOL_MASK 0x01FF /* DACL_VOL - [8:0] */
133#define WM8523_DACL_VOL_SHIFT 0 /* DACL_VOL - [8:0] */
134#define WM8523_DACL_VOL_WIDTH 9 /* DACL_VOL - [8:0] */
135
136/*
137 * R7 (0x07) - DAC_GAINR
138 */
139#define WM8523_DACR_VU 0x0200 /* DACR_VU */
140#define WM8523_DACR_VU_MASK 0x0200 /* DACR_VU */
141#define WM8523_DACR_VU_SHIFT 9 /* DACR_VU */
142#define WM8523_DACR_VU_WIDTH 1 /* DACR_VU */
143#define WM8523_DACR_VOL_MASK 0x01FF /* DACR_VOL - [8:0] */
144#define WM8523_DACR_VOL_SHIFT 0 /* DACR_VOL - [8:0] */
145#define WM8523_DACR_VOL_WIDTH 9 /* DACR_VOL - [8:0] */
146
147/*
148 * R8 (0x08) - ZERO_DETECT
149 */
150#define WM8523_ZD_COUNT_MASK 0x0003 /* ZD_COUNT - [1:0] */
151#define WM8523_ZD_COUNT_SHIFT 0 /* ZD_COUNT - [1:0] */
152#define WM8523_ZD_COUNT_WIDTH 2 /* ZD_COUNT - [1:0] */
153
154#endif
1/*
2 * wm8523.h -- WM8423 ASoC driver
3 *
4 * Copyright 2009 Wolfson Microelectronics, plc
5 *
6 * Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
7 *
8 * Based on wm8753.h
9 *
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License version 2 as
12 * published by the Free Software Foundation.
13 */
14
15#ifndef _WM8523_H
16#define _WM8523_H
17
18/*
19 * Register values.
20 */
21#define WM8523_DEVICE_ID 0x00
22#define WM8523_REVISION 0x01
23#define WM8523_PSCTRL1 0x02
24#define WM8523_AIF_CTRL1 0x03
25#define WM8523_AIF_CTRL2 0x04
26#define WM8523_DAC_CTRL3 0x05
27#define WM8523_DAC_GAINL 0x06
28#define WM8523_DAC_GAINR 0x07
29#define WM8523_ZERO_DETECT 0x08
30
31#define WM8523_REGISTER_COUNT 9
32#define WM8523_MAX_REGISTER 0x08
33
34/*
35 * Field Definitions.
36 */
37
38/*
39 * R0 (0x00) - DEVICE_ID
40 */
41#define WM8523_CHIP_ID_MASK 0xFFFF /* CHIP_ID - [15:0] */
42#define WM8523_CHIP_ID_SHIFT 0 /* CHIP_ID - [15:0] */
43#define WM8523_CHIP_ID_WIDTH 16 /* CHIP_ID - [15:0] */
44
45/*
46 * R1 (0x01) - REVISION
47 */
48#define WM8523_CHIP_REV_MASK 0x0007 /* CHIP_REV - [2:0] */
49#define WM8523_CHIP_REV_SHIFT 0 /* CHIP_REV - [2:0] */
50#define WM8523_CHIP_REV_WIDTH 3 /* CHIP_REV - [2:0] */
51
52/*
53 * R2 (0x02) - PSCTRL1
54 */
55#define WM8523_SYS_ENA_MASK 0x0003 /* SYS_ENA - [1:0] */
56#define WM8523_SYS_ENA_SHIFT 0 /* SYS_ENA - [1:0] */
57#define WM8523_SYS_ENA_WIDTH 2 /* SYS_ENA - [1:0] */
58
59/*
60 * R3 (0x03) - AIF_CTRL1
61 */
62#define WM8523_TDM_MODE_MASK 0x1800 /* TDM_MODE - [12:11] */
63#define WM8523_TDM_MODE_SHIFT 11 /* TDM_MODE - [12:11] */
64#define WM8523_TDM_MODE_WIDTH 2 /* TDM_MODE - [12:11] */
65#define WM8523_TDM_SLOT_MASK 0x0600 /* TDM_SLOT - [10:9] */
66#define WM8523_TDM_SLOT_SHIFT 9 /* TDM_SLOT - [10:9] */
67#define WM8523_TDM_SLOT_WIDTH 2 /* TDM_SLOT - [10:9] */
68#define WM8523_DEEMPH 0x0100 /* DEEMPH */
69#define WM8523_DEEMPH_MASK 0x0100 /* DEEMPH */
70#define WM8523_DEEMPH_SHIFT 8 /* DEEMPH */
71#define WM8523_DEEMPH_WIDTH 1 /* DEEMPH */
72#define WM8523_AIF_MSTR 0x0080 /* AIF_MSTR */
73#define WM8523_AIF_MSTR_MASK 0x0080 /* AIF_MSTR */
74#define WM8523_AIF_MSTR_SHIFT 7 /* AIF_MSTR */
75#define WM8523_AIF_MSTR_WIDTH 1 /* AIF_MSTR */
76#define WM8523_LRCLK_INV 0x0040 /* LRCLK_INV */
77#define WM8523_LRCLK_INV_MASK 0x0040 /* LRCLK_INV */
78#define WM8523_LRCLK_INV_SHIFT 6 /* LRCLK_INV */
79#define WM8523_LRCLK_INV_WIDTH 1 /* LRCLK_INV */
80#define WM8523_BCLK_INV 0x0020 /* BCLK_INV */
81#define WM8523_BCLK_INV_MASK 0x0020 /* BCLK_INV */
82#define WM8523_BCLK_INV_SHIFT 5 /* BCLK_INV */
83#define WM8523_BCLK_INV_WIDTH 1 /* BCLK_INV */
84#define WM8523_WL_MASK 0x0018 /* WL - [4:3] */
85#define WM8523_WL_SHIFT 3 /* WL - [4:3] */
86#define WM8523_WL_WIDTH 2 /* WL - [4:3] */
87#define WM8523_FMT_MASK 0x0007 /* FMT - [2:0] */
88#define WM8523_FMT_SHIFT 0 /* FMT - [2:0] */
89#define WM8523_FMT_WIDTH 3 /* FMT - [2:0] */
90
91/*
92 * R4 (0x04) - AIF_CTRL2
93 */
94#define WM8523_DAC_OP_MUX_MASK 0x00C0 /* DAC_OP_MUX - [7:6] */
95#define WM8523_DAC_OP_MUX_SHIFT 6 /* DAC_OP_MUX - [7:6] */
96#define WM8523_DAC_OP_MUX_WIDTH 2 /* DAC_OP_MUX - [7:6] */
97#define WM8523_BCLKDIV_MASK 0x0038 /* BCLKDIV - [5:3] */
98#define WM8523_BCLKDIV_SHIFT 3 /* BCLKDIV - [5:3] */
99#define WM8523_BCLKDIV_WIDTH 3 /* BCLKDIV - [5:3] */
100#define WM8523_SR_MASK 0x0007 /* SR - [2:0] */
101#define WM8523_SR_SHIFT 0 /* SR - [2:0] */
102#define WM8523_SR_WIDTH 3 /* SR - [2:0] */
103
104/*
105 * R5 (0x05) - DAC_CTRL3
106 */
107#define WM8523_ZC 0x0010 /* ZC */
108#define WM8523_ZC_MASK 0x0010 /* ZC */
109#define WM8523_ZC_SHIFT 4 /* ZC */
110#define WM8523_ZC_WIDTH 1 /* ZC */
111#define WM8523_DACR 0x0008 /* DACR */
112#define WM8523_DACR_MASK 0x0008 /* DACR */
113#define WM8523_DACR_SHIFT 3 /* DACR */
114#define WM8523_DACR_WIDTH 1 /* DACR */
115#define WM8523_DACL 0x0004 /* DACL */
116#define WM8523_DACL_MASK 0x0004 /* DACL */
117#define WM8523_DACL_SHIFT 2 /* DACL */
118#define WM8523_DACL_WIDTH 1 /* DACL */
119#define WM8523_VOL_UP_RAMP 0x0002 /* VOL_UP_RAMP */
120#define WM8523_VOL_UP_RAMP_MASK 0x0002 /* VOL_UP_RAMP */
121#define WM8523_VOL_UP_RAMP_SHIFT 1 /* VOL_UP_RAMP */
122#define WM8523_VOL_UP_RAMP_WIDTH 1 /* VOL_UP_RAMP */
123#define WM8523_VOL_DOWN_RAMP 0x0001 /* VOL_DOWN_RAMP */
124#define WM8523_VOL_DOWN_RAMP_MASK 0x0001 /* VOL_DOWN_RAMP */
125#define WM8523_VOL_DOWN_RAMP_SHIFT 0 /* VOL_DOWN_RAMP */
126#define WM8523_VOL_DOWN_RAMP_WIDTH 1 /* VOL_DOWN_RAMP */
127
128/*
129 * R6 (0x06) - DAC_GAINL
130 */
131#define WM8523_DACL_VU 0x0200 /* DACL_VU */
132#define WM8523_DACL_VU_MASK 0x0200 /* DACL_VU */
133#define WM8523_DACL_VU_SHIFT 9 /* DACL_VU */
134#define WM8523_DACL_VU_WIDTH 1 /* DACL_VU */
135#define WM8523_DACL_VOL_MASK 0x01FF /* DACL_VOL - [8:0] */
136#define WM8523_DACL_VOL_SHIFT 0 /* DACL_VOL - [8:0] */
137#define WM8523_DACL_VOL_WIDTH 9 /* DACL_VOL - [8:0] */
138
139/*
140 * R7 (0x07) - DAC_GAINR
141 */
142#define WM8523_DACR_VU 0x0200 /* DACR_VU */
143#define WM8523_DACR_VU_MASK 0x0200 /* DACR_VU */
144#define WM8523_DACR_VU_SHIFT 9 /* DACR_VU */
145#define WM8523_DACR_VU_WIDTH 1 /* DACR_VU */
146#define WM8523_DACR_VOL_MASK 0x01FF /* DACR_VOL - [8:0] */
147#define WM8523_DACR_VOL_SHIFT 0 /* DACR_VOL - [8:0] */
148#define WM8523_DACR_VOL_WIDTH 9 /* DACR_VOL - [8:0] */
149
150/*
151 * R8 (0x08) - ZERO_DETECT
152 */
153#define WM8523_ZD_COUNT_MASK 0x0003 /* ZD_COUNT - [1:0] */
154#define WM8523_ZD_COUNT_SHIFT 0 /* ZD_COUNT - [1:0] */
155#define WM8523_ZD_COUNT_WIDTH 2 /* ZD_COUNT - [1:0] */
156
157#endif