xref: /openbmc/linux/sound/soc/codecs/wm8770.h (revision ecd25094)
1 /* SPDX-License-Identifier: GPL-2.0-only */
2 /*
3  * wm8770.h  --  WM8770 ASoC driver
4  *
5  * Copyright 2010 Wolfson Microelectronics plc
6  *
7  * Author: Dimitris Papastamos <dp@opensource.wolfsonmicro.com>
8  */
9 
10 #ifndef _WM8770_H
11 #define _WM8770_H
12 
13 /* Registers */
14 #define WM8770_VOUT1LVOL                0
15 #define WM8770_VOUT1RVOL                0x1
16 #define WM8770_VOUT2LVOL                0x2
17 #define WM8770_VOUT2RVOL                0x3
18 #define WM8770_VOUT3LVOL                0x4
19 #define WM8770_VOUT3RVOL                0x5
20 #define WM8770_VOUT4LVOL                0x6
21 #define WM8770_VOUT4RVOL                0x7
22 #define WM8770_MSALGVOL                 0x8
23 #define WM8770_DAC1LVOL                 0x9
24 #define WM8770_DAC1RVOL                 0xa
25 #define WM8770_DAC2LVOL                 0xb
26 #define WM8770_DAC2RVOL                 0xc
27 #define WM8770_DAC3LVOL                 0xd
28 #define WM8770_DAC3RVOL                 0xe
29 #define WM8770_DAC4LVOL                 0xf
30 #define WM8770_DAC4RVOL                 0x10
31 #define WM8770_MSDIGVOL                 0x11
32 #define WM8770_DACPHASE                 0x12
33 #define WM8770_DACCTRL1                 0x13
34 #define WM8770_DACMUTE                  0x14
35 #define WM8770_DACCTRL2                 0x15
36 #define WM8770_IFACECTRL                0x16
37 #define WM8770_MSTRCTRL                 0x17
38 #define WM8770_PWDNCTRL                 0x18
39 #define WM8770_ADCLCTRL                 0x19
40 #define WM8770_ADCRCTRL                 0x1a
41 #define WM8770_ADCMUX                   0x1b
42 #define WM8770_OUTMUX1                  0x1c
43 #define WM8770_OUTMUX2                  0x1d
44 #define WM8770_RESET                    0x31
45 
46 #define WM8770_CACHEREGNUM 0x20
47 
48 #endif
49