xref: /openbmc/linux/sound/soc/codecs/wm2000.h (revision d2912cb1)
1 /* SPDX-License-Identifier: GPL-2.0-only */
2 /*
3  * wm2000.h  --  WM2000 Soc Audio driver
4  */
5 
6 #ifndef _WM2000_H
7 #define _WM2000_H
8 
9 #define WM2000_REG_SYS_START	    0x8000
10 #define WM2000_REG_ANC_GAIN_CTRL    0x8fa2
11 #define WM2000_REG_MSE_TH2          0x8fdf
12 #define WM2000_REG_MSE_TH1          0x8fe0
13 #define WM2000_REG_SPEECH_CLARITY   0x8fef
14 #define WM2000_REG_SYS_WATCHDOG     0x8ff6
15 #define WM2000_REG_ANA_VMID_PD_TIME 0x8ff7
16 #define WM2000_REG_ANA_VMID_PU_TIME 0x8ff8
17 #define WM2000_REG_CAT_FLTR_INDX    0x8ff9
18 #define WM2000_REG_CAT_GAIN_0       0x8ffa
19 #define WM2000_REG_SYS_STATUS       0x8ffc
20 #define WM2000_REG_SYS_MODE_CNTRL   0x8ffd
21 #define WM2000_REG_SYS_START0       0x8ffe
22 #define WM2000_REG_SYS_START1       0x8fff
23 #define WM2000_REG_ID1              0xf000
24 #define WM2000_REG_ID2              0xf001
25 #define WM2000_REG_REVISON          0xf002
26 #define WM2000_REG_SYS_CTL1         0xf003
27 #define WM2000_REG_SYS_CTL2         0xf004
28 #define WM2000_REG_ANC_STAT         0xf005
29 #define WM2000_REG_IF_CTL           0xf006
30 #define WM2000_REG_ANA_MIC_CTL      0xf028
31 #define WM2000_REG_SPK_CTL          0xf034
32 
33 /* SPEECH_CLARITY */
34 #define WM2000_SPEECH_CLARITY   0x01
35 
36 /* SYS_STATUS */
37 #define WM2000_STATUS_MOUSE_ACTIVE              0x40
38 #define WM2000_STATUS_CAT_FREQ_COMPLETE         0x20
39 #define WM2000_STATUS_CAT_GAIN_COMPLETE         0x10
40 #define WM2000_STATUS_THERMAL_SHUTDOWN_COMPLETE 0x08
41 #define WM2000_STATUS_ANC_DISABLED              0x04
42 #define WM2000_STATUS_POWER_DOWN_COMPLETE       0x02
43 #define WM2000_STATUS_BOOT_COMPLETE             0x01
44 
45 /* SYS_MODE_CNTRL */
46 #define WM2000_MODE_ANA_SEQ_INCLUDE 0x80
47 #define WM2000_MODE_MOUSE_ENABLE    0x40
48 #define WM2000_MODE_CAT_FREQ_ENABLE 0x20
49 #define WM2000_MODE_CAT_GAIN_ENABLE 0x10
50 #define WM2000_MODE_BYPASS_ENTRY    0x08
51 #define WM2000_MODE_STANDBY_ENTRY   0x04
52 #define WM2000_MODE_THERMAL_ENABLE  0x02
53 #define WM2000_MODE_POWER_DOWN      0x01
54 
55 /* SYS_CTL1 */
56 #define WM2000_SYS_STBY          0x01
57 
58 /* SYS_CTL2 */
59 #define WM2000_MCLK_DIV2_ENA_CLR 0x80
60 #define WM2000_MCLK_DIV2_ENA_SET 0x40
61 #define WM2000_ANC_ENG_CLR       0x20
62 #define WM2000_ANC_ENG_SET       0x10
63 #define WM2000_ANC_INT_N_CLR     0x08
64 #define WM2000_ANC_INT_N_SET     0x04
65 #define WM2000_RAM_CLR           0x02
66 #define WM2000_RAM_SET           0x01
67 
68 /* ANC_STAT */
69 #define WM2000_ANC_ENG_IDLE      0x01
70 
71 #endif
72