1/* SPDX-License-Identifier: GPL-2.0-only */
  2/*
  3 * es8326.h -- es8326 ALSA SoC audio driver
  4 * Copyright Everest Semiconductor Co.,Ltd
  5 *
  6 * Authors: David Yang <yangxiaohua@everest-semi.com>
  7 */
  8
  9#ifndef _ES8326_H
 10#define _ES8326_H
 11
 12/* ES8326 register space */
 13#define ES8326_RESET		0x00
 14#define ES8326_CLK_CTL		0x01
 15#define ES8326_CLK_INV		0x02
 16#define ES8326_CLK_RESAMPLE	0x03
 17#define ES8326_CLK_DIV1		0x04
 18#define ES8326_CLK_DIV2		0x05
 19#define ES8326_CLK_DLL		0x06
 20#define ES8326_CLK_MUX		0x07
 21#define ES8326_CLK_ADC_SEL	0x08
 22#define ES8326_CLK_DAC_SEL	0x09
 23#define ES8326_CLK_ADC_OSR	0x0a
 24#define ES8326_CLK_DAC_OSR	0x0b
 25#define ES8326_CLK_DIV_CPC	0x0c
 26#define ES8326_CLK_DIV_BCLK	0x0d
 27#define ES8326_CLK_TRI		0x0e
 28#define ES8326_CLK_DIV_LRCK	0x0f
 29#define ES8326_CLK_VMIDS1	0x10
 30#define ES8326_CLK_VMIDS2	0x11
 31#define ES8326_CLK_CAL_TIME	0x12
 32#define ES8326_FMT		0x13
 33
 34#define ES8326_DAC_MUTE		0x14
 35#define ES8326_ADC_MUTE		0x15
 36#define ES8326_ANA_PDN		0x16
 37#define ES8326_PGA_PDN		0x17
 38#define ES8326_VMIDSEL		0x18
 39#define ES8326_ANA_LP		0x19
 40#define ES8326_ANA_DMS		0x1a
 41#define ES8326_ANA_MICBIAS	0x1b
 42#define ES8326_ANA_VSEL		0x1c
 43#define ES8326_SYS_BIAS		0x1d
 44#define ES8326_BIAS_SW1		0x1e
 45#define ES8326_BIAS_SW2		0x1f
 46#define ES8326_BIAS_SW3		0x20
 47#define ES8326_BIAS_SW4		0x21
 48#define ES8326_VMIDLOW		0x22
 49#define ES8326_PGAGAIN		0x23
 50#define ES8326_HP_DRIVER	0x24
 51#define ES8326_DAC2HPMIX	0x25
 52#define ES8326_HP_VOL		0x26
 53#define ES8326_HP_CAL		0x27
 54#define ES8326_HP_DRIVER_REF	0x28
 55#define ES8326_ADC_SCALE	0x29
 56#define ES8326_ADC1_SRC		0x2a
 57#define ES8326_ADC2_SRC		0x2b
 58#define ES8326_ADC1_VOL		0x2c
 59#define ES8326_ADC2_VOL		0x2d
 60#define ES8326_ADC_RAMPRATE	0x2e
 61#define ES8326_ALC_RECOVERY	0x32
 62#define ES8326_ALC_LEVEL	0x33
 63#define ES8326_ADC_HPFS1	0x34
 64#define ES8326_ADC_HPFS2	0x35
 65#define ES8326_ADC_EQ		0x36
 66#define ES8326_HP_OFFSET_CAL	0x4A
 67#define ES8326_HPL_OFFSET_INI	0x4B
 68#define ES8326_HPR_OFFSET_INI	0x4C
 69#define ES8326_DAC_DSM		0x4D
 70#define ES8326_DAC_RAMPRATE	0x4E
 71#define ES8326_DAC_VPPSCALE	0x4F
 72#define ES8326_DACL_VOL	        0x50
 73#define ES8326_DRC_RECOVERY	0x53
 74#define ES8326_DRC_WINSIZE	0x54
 75#define ES8326_DAC_CROSSTALK	0x55
 76#define ES8326_HPJACK_TIMER	0x56
 77#define ES8326_HPDET_TYPE	0x57
 78#define ES8326_INT_SOURCE	0x58
 79#define ES8326_INTOUT_IO	0x59
 80#define ES8326_SDINOUT1_IO	0x5A
 81#define ES8326_SDINOUT23_IO	0x5B
 82#define ES8326_JACK_PULSE	0x5C
 83
 84#define ES8326_DACR_VOL		0xF4
 85#define ES8326_SPKL_VOL		0xF5
 86#define ES8326_SPKR_VOL		0xF6
 87#define ES8326_HP_MISC		0xF7
 88#define ES8326_CTIA_OMTP_STA	0xF8
 89#define ES8326_PULLUP_CTL	0xF9
 90#define ES8326_CSM_I2C_STA	0xFA
 91#define ES8326_HPDET_STA	0xFB
 92#define ES8326_CSM_MUTE_STA	0xFC
 93#define ES8326_CHIP_ID1		0xFD
 94#define ES8326_CHIP_ID2		0xFE
 95#define ES8326_CHIP_VERSION	0xFF
 96
 97/* ES8326_RESET */
 98#define ES8326_CSM_ON (1 << 7)
 99#define ES8326_MASTER_MODE_EN	(1 << 6)
100#define	ES8326_PWRUP_SEQ_EN	(1 << 5)
101#define ES8326_CODEC_RESET (0x0f << 0)
102#define ES8326_CSM_OFF (0 << 7)
103#define ES8326_MUTE_MASK (3 << 0)
104#define ES8326_MUTE (3 << 0)
105
106/* ES8326_CLK_CTL */
107#define ES8326_CLK_ON (0x7f << 0)
108#define ES8326_CLK_OFF (0 << 0)
109
110/* ES8326_CLK_INV */
111#define ES8326_BCLK_AS_MCLK (1 << 3)
112
113/* ES8326_FMT */
114#define ES8326_S24_LE	(0 << 2)
115#define ES8326_S20_3_LE	(1 << 2)
116#define ES8326_S18_LE	(2 << 2)
117#define ES8326_S16_LE	(3 << 2)
118#define ES8326_S32_LE	(4 << 2)
119#define ES8326_DATA_LEN_MASK	(7 << 2)
120
121#define ES8326_DAIFMT_MASK	((1 << 5) | (3 << 0))
122#define ES8326_DAIFMT_I2S	0
123#define ES8326_DAIFMT_LEFT_J	(1 << 0)
124#define ES8326_DAIFMT_DSP_A	(3 << 0)
125#define ES8326_DAIFMT_DSP_B	((1 << 5) | (3 << 0))
126
127/* ES8326_PGAGAIN */
128#define ES8326_MIC_SEL_MASK (3 << 4)
129#define ES8326_MIC1_SEL	(1 << 4)
130#define ES8326_MIC2_SEL (1 << 5)
131
132/* ES8326_HP_CAL */
133#define ES8326_HP_OFF 0
134#define ES8326_HP_FORCE_CAL ((1 << 7) | (1 << 3))
135#define ES8326_HP_ON ((7 << 4) | (7 << 0))
136
137/* ES8326_ADC1_SRC */
138#define ES8326_ADC1_SHIFT 0
139#define ES8326_ADC2_SHIFT 4
140#define ES8326_ADC_SRC_ANA 0
141#define ES8326_ADC_SRC_ANA_INV_SW0 1
142#define ES8326_ADC_SRC_ANA_INV_SW1 2
143#define ES8326_ADC_SRC_DMIC_MCLK 3
144#define ES8326_ADC_SRC_DMIC_SDIN2 4
145#define ES8326_ADC_SRC_DMIC_SDIN2_INV 5
146#define ES8326_ADC_SRC_DMIC_SDIN3 6
147#define ES8326_ADC_SRC_DMIC_SDIN3_INV 7
148
149#define ES8326_ADC_AMIC	((ES8326_ADC_SRC_ANA_INV_SW1 << ES8326_ADC2_SHIFT) \
150		| (ES8326_ADC_SRC_ANA_INV_SW1 << ES8326_ADC1_SHIFT))
151#define ES8326_ADC_DMIC	((ES8326_ADC_SRC_DMIC_SDIN2 << ES8326_ADC2_SHIFT) \
152		| (ES8326_ADC_SRC_DMIC_SDIN2 << ES8326_ADC1_SHIFT))
153/* ES8326_ADC2_SRC */
154#define ES8326_ADC3_SHIFT 0
155#define ES8326_ADC4_SHIFT 3
156
157/* ES8326_HPDET_TYPE */
158#define ES8326_HP_DET_SRC_PIN27 (1 << 5)
159#define ES8326_HP_DET_SRC_PIN9 (1 << 4)
160#define ES8326_HP_DET_JACK_POL (1 << 3)
161#define ES8326_HP_DET_BUTTON_POL (1 << 2)
162#define ES8326_HP_TYPE_OMTP	(3 << 0)
163#define ES8326_HP_TYPE_CTIA	(2 << 0)
164#define ES8326_HP_TYPE_AUTO	(1 << 0)
165#define ES8326_HP_TYPE_AUTO_INV	(0 << 0)
166
167/* ES8326_INT_SOURCE */
168#define ES8326_INT_SRC_DAC_MOZ (1 << 0)
169#define ES8326_INT_SRC_ADC_MOZ (1 << 1)
170#define ES8326_INT_SRC_BUTTON (1 << 2)
171#define ES8326_INT_SRC_PIN9 (1 << 3)
172#define ES8326_INT_SRC_PIN27 (1 << 4)
173
174/* ES8326_SDINOUT1_IO */
175#define ES8326_IO_INPUT	(0 << 0)
176#define ES8326_IO_SDIN_SLOT0 (1 << 0)
177#define ES8326_IO_SDIN_SLOT1 (2 << 0)
178#define ES8326_IO_SDIN_SLOT2 (3 << 0)
179#define ES8326_IO_SDIN_SLOT7 (8 << 0)
180#define ES8326_IO_DMIC_CLK (9 << 0)
181#define ES8326_IO_DMIC_CLK_INV (0x0a << 0)
182#define ES8326_IO_SDOUT2 (0x0b << 0)
183#define ES8326_IO_LOW (0x0e << 0)
184#define ES8326_IO_HIGH (0x0f << 0)
185#define ES8326_ADC2DAC (1 << 3)
186#define ES8326_SDINOUT1_SHIFT 4
187
188/* ES8326_SDINOUT23_IO */
189#define ES8326_SDINOUT2_SHIFT 4
190#define ES8326_SDINOUT3_SHIFT 0
191
192/* ES8326_HPDET_STA */
193#define ES8326_HPINSERT_FLAG (1 << 1)
194#define ES8326_HPBUTTON_FLAG (1 << 0)
195
196/* ES8326_CHIP_VERSION 0xFF */
197#define ES8326_VERSION (1 << 0)
198#define ES8326_VERSION_B (3 << 0)
199
200#endif