1/* SPDX-License-Identifier: GPL-2.0-only */
2/*
3 * Copyright Everest Semiconductor Co.,Ltd
4 *
5 * Author: David Yang <yangxiaohua@everest-semi.com>
6 */
7
8#ifndef _ES8316_H
9#define _ES8316_H
10
11/*
12 * ES8316 register space
13 */
14
15/* Reset Control */
16#define ES8316_RESET		0x00
17
18/* Clock Management */
19#define ES8316_CLKMGR_CLKSW	0x01
20#define ES8316_CLKMGR_CLKSEL	0x02
21#define ES8316_CLKMGR_ADCOSR	0x03
22#define ES8316_CLKMGR_ADCDIV1	0x04
23#define ES8316_CLKMGR_ADCDIV2	0x05
24#define ES8316_CLKMGR_DACDIV1	0x06
25#define ES8316_CLKMGR_DACDIV2	0x07
26#define ES8316_CLKMGR_CPDIV	0x08
27
28/* Serial Data Port Control */
29#define ES8316_SERDATA1		0x09
30#define ES8316_SERDATA_ADC	0x0a
31#define ES8316_SERDATA_DAC	0x0b
32
33/* System Control */
34#define ES8316_SYS_VMIDSEL	0x0c
35#define ES8316_SYS_PDN		0x0d
36#define ES8316_SYS_LP1		0x0e
37#define ES8316_SYS_LP2		0x0f
38#define ES8316_SYS_VMIDLOW	0x10
39#define ES8316_SYS_VSEL		0x11
40#define ES8316_SYS_REF		0x12
41
42/* Headphone Mixer */
43#define ES8316_HPMIX_SEL	0x13
44#define ES8316_HPMIX_SWITCH	0x14
45#define ES8316_HPMIX_PDN	0x15
46#define ES8316_HPMIX_VOL	0x16
47
48/* Charge Pump Headphone driver */
49#define ES8316_CPHP_OUTEN	0x17
50#define ES8316_CPHP_ICAL_VOL	0x18
51#define ES8316_CPHP_PDN1	0x19
52#define ES8316_CPHP_PDN2	0x1a
53#define ES8316_CPHP_LDOCTL	0x1b
54
55/* Calibration */
56#define ES8316_CAL_TYPE		0x1c
57#define ES8316_CAL_SET		0x1d
58#define ES8316_CAL_HPLIV	0x1e
59#define ES8316_CAL_HPRIV	0x1f
60#define ES8316_CAL_HPLMV	0x20
61#define ES8316_CAL_HPRMV	0x21
62
63/* ADC Control */
64#define ES8316_ADC_PDN_LINSEL	0x22
65#define ES8316_ADC_PGAGAIN	0x23
66#define ES8316_ADC_D2SEPGA	0x24
67#define ES8316_ADC_DMIC		0x25
68#define ES8316_ADC_MUTE		0x26
69#define ES8316_ADC_VOLUME	0x27
70#define ES8316_ADC_ALC1		0x29
71#define ES8316_ADC_ALC2		0x2a
72#define ES8316_ADC_ALC3		0x2b
73#define ES8316_ADC_ALC4		0x2c
74#define ES8316_ADC_ALC5		0x2d
75#define ES8316_ADC_ALC_NG	0x2e
76
77/* DAC Control */
78#define ES8316_DAC_PDN		0x2f
79#define ES8316_DAC_SET1		0x30
80#define ES8316_DAC_SET2		0x31
81#define ES8316_DAC_SET3		0x32
82#define ES8316_DAC_VOLL		0x33
83#define ES8316_DAC_VOLR		0x34
84
85/* GPIO */
86#define ES8316_GPIO_SEL		0x4d
87#define ES8316_GPIO_DEBOUNCE	0x4e
88#define ES8316_GPIO_FLAG	0x4f
89
90/* Test mode */
91#define ES8316_TESTMODE		0x50
92#define ES8316_TEST1		0x51
93#define ES8316_TEST2		0x52
94#define ES8316_TEST3		0x53
95
96/*
97 * Field definitions
98 */
99
100/* ES8316_RESET */
101#define ES8316_RESET_CSM_ON		0x80
102
103/* ES8316_CLKMGR_CLKSW */
104#define ES8316_CLKMGR_CLKSW_MCLK_ON	0x40
105#define ES8316_CLKMGR_CLKSW_BCLK_ON	0x20
106
107/* ES8316_SERDATA1 */
108#define ES8316_SERDATA1_MASTER		0x80
109#define ES8316_SERDATA1_BCLK_INV	0x20
110
111/* ES8316_SERDATA_ADC and _DAC */
112#define ES8316_SERDATA2_FMT_MASK	0x3
113#define ES8316_SERDATA2_FMT_I2S		0x00
114#define ES8316_SERDATA2_FMT_LEFTJ	0x01
115#define ES8316_SERDATA2_FMT_RIGHTJ	0x02
116#define ES8316_SERDATA2_FMT_PCM		0x03
117#define ES8316_SERDATA2_ADCLRP		0x20
118#define ES8316_SERDATA2_LEN_MASK	0x1c
119#define ES8316_SERDATA2_LEN_24		0x00
120#define ES8316_SERDATA2_LEN_20		0x04
121#define ES8316_SERDATA2_LEN_18		0x08
122#define ES8316_SERDATA2_LEN_16		0x0c
123#define ES8316_SERDATA2_LEN_32		0x10
124
125/* ES8316_GPIO_DEBOUNCE	*/
126#define ES8316_GPIO_ENABLE_INTERRUPT		0x02
127
128/* ES8316_GPIO_FLAG */
129#define ES8316_GPIO_FLAG_GM_NOT_SHORTED		0x02
130#define ES8316_GPIO_FLAG_HP_NOT_INSERTED	0x04
131
132/* ES8316_CLKMGR_CLKSW */
133#define ES8316_CLKMGR_CLKSW_MCLK_DIV	0x80
134
135#endif
136