WIP FPC-III support

[linux/fpc-iii.git] / sound / soc / codecs / da7213.h

/* SPDX-License-Identifier: GPL-2.0-only */
/*
 * da7213.h - DA7213 ASoC Codec Driver
 *
 * Copyright (c) 2013 Dialog Semiconductor
 *
 * Author: Adam Thomson <Adam.Thomson.Opensource@diasemi.com>
 */

#ifndef _DA7213_H
#define _DA7213_H

#include <linux/clk.h>
#include <linux/regmap.h>
#include <linux/regulator/consumer.h>
#include <sound/da7213.h>

/*
 * Registers
 */

/* Status Registers */
#define DA7213_STATUS1                  0x02
#define DA7213_PLL_STATUS               0x03
#define DA7213_AUX_L_GAIN_STATUS        0x04
#define DA7213_AUX_R_GAIN_STATUS        0x05
#define DA7213_MIC_1_GAIN_STATUS        0x06
#define DA7213_MIC_2_GAIN_STATUS        0x07
#define DA7213_MIXIN_L_GAIN_STATUS      0x08
#define DA7213_MIXIN_R_GAIN_STATUS      0x09
#define DA7213_ADC_L_GAIN_STATUS        0x0A
#define DA7213_ADC_R_GAIN_STATUS        0x0B
#define DA7213_DAC_L_GAIN_STATUS        0x0C
#define DA7213_DAC_R_GAIN_STATUS        0x0D
#define DA7213_HP_L_GAIN_STATUS         0x0E
#define DA7213_HP_R_GAIN_STATUS         0x0F
#define DA7213_LINE_GAIN_STATUS         0x10

/* System Initialisation Registers */
#define DA7213_DIG_ROUTING_DAI          0x21
#define DA7213_SR                       0x22
#define DA7213_REFERENCES               0x23
#define DA7213_PLL_FRAC_TOP             0x24
#define DA7213_PLL_FRAC_BOT             0x25
#define DA7213_PLL_INTEGER              0x26
#define DA7213_PLL_CTRL                 0x27
#define DA7213_DAI_CLK_MODE             0x28
#define DA7213_DAI_CTRL                 0x29
#define DA7213_DIG_ROUTING_DAC          0x2A
#define DA7213_ALC_CTRL1                0x2B

/* Input - Gain, Select and Filter Registers */
#define DA7213_AUX_L_GAIN               0x30
#define DA7213_AUX_R_GAIN               0x31
#define DA7213_MIXIN_L_SELECT           0x32
#define DA7213_MIXIN_R_SELECT           0x33
#define DA7213_MIXIN_L_GAIN             0x34
#define DA7213_MIXIN_R_GAIN             0x35
#define DA7213_ADC_L_GAIN               0x36
#define DA7213_ADC_R_GAIN               0x37
#define DA7213_ADC_FILTERS1             0x38
#define DA7213_MIC_1_GAIN               0x39
#define DA7213_MIC_2_GAIN               0x3A

/* Output - Gain, Select and Filter Registers */
#define DA7213_DAC_FILTERS5             0x40
#define DA7213_DAC_FILTERS2             0x41
#define DA7213_DAC_FILTERS3             0x42
#define DA7213_DAC_FILTERS4             0x43
#define DA7213_DAC_FILTERS1             0x44
#define DA7213_DAC_L_GAIN               0x45
#define DA7213_DAC_R_GAIN               0x46
#define DA7213_CP_CTRL                  0x47
#define DA7213_HP_L_GAIN                0x48
#define DA7213_HP_R_GAIN                0x49
#define DA7213_LINE_GAIN                0x4A
#define DA7213_MIXOUT_L_SELECT          0x4B
#define DA7213_MIXOUT_R_SELECT          0x4C

/* System Controller Registers */
#define DA7213_SYSTEM_MODES_INPUT       0x50
#define DA7213_SYSTEM_MODES_OUTPUT      0x51

/* Control Registers */
#define DA7213_AUX_L_CTRL               0x60
#define DA7213_AUX_R_CTRL               0x61
#define DA7213_MICBIAS_CTRL             0x62
#define DA7213_MIC_1_CTRL               0x63
#define DA7213_MIC_2_CTRL               0x64
#define DA7213_MIXIN_L_CTRL             0x65
#define DA7213_MIXIN_R_CTRL             0x66
#define DA7213_ADC_L_CTRL               0x67
#define DA7213_ADC_R_CTRL               0x68
#define DA7213_DAC_L_CTRL               0x69
#define DA7213_DAC_R_CTRL               0x6A
#define DA7213_HP_L_CTRL                0x6B
#define DA7213_HP_R_CTRL                0x6C
#define DA7213_LINE_CTRL                0x6D
#define DA7213_MIXOUT_L_CTRL            0x6E
#define DA7213_MIXOUT_R_CTRL            0x6F

/* Configuration Registers */
#define DA7213_LDO_CTRL                 0x90
#define DA7213_IO_CTRL                  0x91
#define DA7213_GAIN_RAMP_CTRL           0x92
#define DA7213_MIC_CONFIG               0x93
#define DA7213_PC_COUNT                 0x94
#define DA7213_CP_VOL_THRESHOLD1        0x95
#define DA7213_CP_DELAY                 0x96
#define DA7213_CP_DETECTOR              0x97
#define DA7213_DAI_OFFSET               0x98
#define DA7213_DIG_CTRL                 0x99
#define DA7213_ALC_CTRL2                0x9A
#define DA7213_ALC_CTRL3                0x9B
#define DA7213_ALC_NOISE                0x9C
#define DA7213_ALC_TARGET_MIN           0x9D
#define DA7213_ALC_TARGET_MAX           0x9E
#define DA7213_ALC_GAIN_LIMITS          0x9F
#define DA7213_ALC_ANA_GAIN_LIMITS      0xA0
#define DA7213_ALC_ANTICLIP_CTRL        0xA1
#define DA7213_ALC_ANTICLIP_LEVEL       0xA2

#define DA7213_ALC_OFFSET_AUTO_M_L      0xA3
#define DA7213_ALC_OFFSET_AUTO_U_L      0xA4
#define DA7213_ALC_OFFSET_MAN_M_L       0xA6
#define DA7213_ALC_OFFSET_MAN_U_L       0xA7
#define DA7213_ALC_OFFSET_AUTO_M_R      0xA8
#define DA7213_ALC_OFFSET_AUTO_U_R      0xA9
#define DA7213_ALC_OFFSET_MAN_M_R       0xAB
#define DA7213_ALC_OFFSET_MAN_U_R       0xAC
#define DA7213_ALC_CIC_OP_LVL_CTRL      0xAD
#define DA7213_ALC_CIC_OP_LVL_DATA      0xAE
#define DA7213_DAC_NG_SETUP_TIME        0xAF
#define DA7213_DAC_NG_OFF_THRESHOLD     0xB0
#define DA7213_DAC_NG_ON_THRESHOLD      0xB1
#define DA7213_DAC_NG_CTRL              0xB2


/*
 * Bit fields
 */

/* DA7213_PLL_STATUS = 0x03 */
#define DA7219_PLL_SRM_LOCK                                     (0x1 << 1)

/* DA7213_SR = 0x22 */
#define DA7213_SR_8000                                          (0x1 << 0)
#define DA7213_SR_11025                                         (0x2 << 0)
#define DA7213_SR_12000                                         (0x3 << 0)
#define DA7213_SR_16000                                         (0x5 << 0)
#define DA7213_SR_22050                                         (0x6 << 0)
#define DA7213_SR_24000                                         (0x7 << 0)
#define DA7213_SR_32000                                         (0x9 << 0)
#define DA7213_SR_44100                                         (0xA << 0)
#define DA7213_SR_48000                                         (0xB << 0)
#define DA7213_SR_88200                                         (0xE << 0)
#define DA7213_SR_96000                                         (0xF << 0)

/* DA7213_REFERENCES = 0x23 */
#define DA7213_BIAS_EN                                          (0x1 << 3)
#define DA7213_VMID_EN                                          (0x1 << 7)

/* DA7213_PLL_CTRL = 0x27 */
#define DA7213_PLL_INDIV_5_TO_9_MHZ                             (0x0 << 2)
#define DA7213_PLL_INDIV_9_TO_18_MHZ                            (0x1 << 2)
#define DA7213_PLL_INDIV_18_TO_36_MHZ                           (0x2 << 2)
#define DA7213_PLL_INDIV_36_TO_54_MHZ                           (0x3 << 2)
#define DA7213_PLL_INDIV_MASK                                   (0x3 << 2)
#define DA7213_PLL_MCLK_SQR_EN                                  (0x1 << 4)
#define DA7213_PLL_32K_MODE                                     (0x1 << 5)
#define DA7213_PLL_SRM_EN                                       (0x1 << 6)
#define DA7213_PLL_EN                                           (0x1 << 7)
#define DA7213_PLL_MODE_MASK                                    (0x7 << 5)

/* DA7213_DAI_CLK_MODE = 0x28 */
#define DA7213_DAI_BCLKS_PER_WCLK_32                            (0x0 << 0)
#define DA7213_DAI_BCLKS_PER_WCLK_64                            (0x1 << 0)
#define DA7213_DAI_BCLKS_PER_WCLK_128                           (0x2 << 0)
#define DA7213_DAI_BCLKS_PER_WCLK_256                           (0x3 << 0)
#define DA7213_DAI_BCLKS_PER_WCLK_MASK                          (0x3 << 0)
#define DA7213_DAI_CLK_POL_INV                                  (0x1 << 2)
#define DA7213_DAI_CLK_POL_MASK                                 (0x1 << 2)
#define DA7213_DAI_WCLK_POL_INV                                 (0x1 << 3)
#define DA7213_DAI_WCLK_POL_MASK                                (0x1 << 3)
#define DA7213_DAI_CLK_EN_MASK                                  (0x1 << 7)

/* DA7213_DAI_CTRL = 0x29 */
#define DA7213_DAI_FORMAT_I2S_MODE                              (0x0 << 0)
#define DA7213_DAI_FORMAT_LEFT_J                                (0x1 << 0)
#define DA7213_DAI_FORMAT_RIGHT_J                               (0x2 << 0)
#define DA7213_DAI_FORMAT_DSP                                   (0x3 << 0)
#define DA7213_DAI_FORMAT_MASK                                  (0x3 << 0)
#define DA7213_DAI_WORD_LENGTH_S16_LE                           (0x0 << 2)
#define DA7213_DAI_WORD_LENGTH_S20_LE                           (0x1 << 2)
#define DA7213_DAI_WORD_LENGTH_S24_LE                           (0x2 << 2)
#define DA7213_DAI_WORD_LENGTH_S32_LE                           (0x3 << 2)
#define DA7213_DAI_WORD_LENGTH_MASK                             (0x3 << 2)
#define DA7213_DAI_EN_SHIFT                                     7

/* DA7213_DIG_ROUTING_DAI = 0x21 */
#define DA7213_DAI_L_SRC_SHIFT                                  0
#define DA7213_DAI_R_SRC_SHIFT                                  4
#define DA7213_DAI_SRC_MAX                                      4

/* DA7213_DIG_ROUTING_DAC = 0x2A */
#define DA7213_DAC_L_SRC_SHIFT                                  0
#define DA7213_DAC_L_MONO_SHIFT                                 3
#define DA7213_DAC_R_SRC_SHIFT                                  4
#define DA7213_DAC_R_MONO_SHIFT                                 7
#define DA7213_DAC_SRC_MAX                                      4
#define DA7213_DAC_MONO_MAX                                     0x1

/* DA7213_ALC_CTRL1 = 0x2B */
#define DA7213_ALC_OFFSET_EN_SHIFT                              0
#define DA7213_ALC_OFFSET_EN_MAX                                0x1
#define DA7213_ALC_OFFSET_EN                                    (0x1 << 0)
#define DA7213_ALC_SYNC_MODE                                    (0x1 << 1)
#define DA7213_ALC_CALIB_MODE_MAN                               (0x1 << 2)
#define DA7213_ALC_L_EN_SHIFT                                   3
#define DA7213_ALC_AUTO_CALIB_EN                                (0x1 << 4)
#define DA7213_ALC_CALIB_OVERFLOW                               (0x1 << 5)
#define DA7213_ALC_R_EN_SHIFT                                   7
#define DA7213_ALC_EN_MAX                                       0x1

/* DA7213_AUX_L/R_GAIN = 0x30/0x31 */
#define DA7213_AUX_AMP_GAIN_SHIFT                               0
#define DA7213_AUX_AMP_GAIN_MAX                                 0x3F

/* DA7213_MIXIN_L/R_SELECT = 0x32/0x33 */
#define DA7213_DMIC_EN_SHIFT                                    7
#define DA7213_DMIC_EN_MAX                                      0x1

/* DA7213_MIXIN_L_SELECT = 0x32 */
#define DA7213_MIXIN_L_MIX_SELECT_AUX_L_SHIFT                   0
#define DA7213_MIXIN_L_MIX_SELECT_MIC_1_SHIFT                   1
#define DA7213_MIXIN_L_MIX_SELECT_MIC_1                         (0x1 << 1)
#define DA7213_MIXIN_L_MIX_SELECT_MIC_2_SHIFT                   2
#define DA7213_MIXIN_L_MIX_SELECT_MIC_2                         (0x1 << 2)
#define DA7213_MIXIN_L_MIX_SELECT_MIXIN_R_SHIFT                 3
#define DA7213_MIXIN_L_MIX_SELECT_MAX                           0x1

/* DA7213_MIXIN_R_SELECT =  0x33 */
#define DA7213_MIXIN_R_MIX_SELECT_AUX_R_SHIFT                   0
#define DA7213_MIXIN_R_MIX_SELECT_MIC_2_SHIFT                   1
#define DA7213_MIXIN_R_MIX_SELECT_MIC_2                         (0x1 << 1)
#define DA7213_MIXIN_R_MIX_SELECT_MIC_1_SHIFT                   2
#define DA7213_MIXIN_R_MIX_SELECT_MIC_1                         (0x1 << 2)
#define DA7213_MIXIN_R_MIX_SELECT_MIXIN_L_SHIFT                 3
#define DA7213_MIXIN_R_MIX_SELECT_MAX                           0x1
#define DA7213_MIC_BIAS_OUTPUT_SELECT_2                         (0x1 << 6)

/* DA7213_MIXIN_L/R_GAIN = 0x34/0x35 */
#define DA7213_MIXIN_AMP_GAIN_SHIFT                             0
#define DA7213_MIXIN_AMP_GAIN_MAX                               0xF

/* DA7213_ADC_L/R_GAIN = 0x36/0x37 */
#define DA7213_ADC_AMP_GAIN_SHIFT                               0
#define DA7213_ADC_AMP_GAIN_MAX                                 0x7F

/* DA7213_ADC/DAC_FILTERS1 = 0x38/0x44 */
#define DA7213_VOICE_HPF_CORNER_SHIFT                           0
#define DA7213_VOICE_HPF_CORNER_MAX                             8
#define DA7213_VOICE_EN_SHIFT                                   3
#define DA7213_VOICE_EN_MAX                                     0x1
#define DA7213_AUDIO_HPF_CORNER_SHIFT                           4
#define DA7213_AUDIO_HPF_CORNER_MAX                             4
#define DA7213_HPF_EN_SHIFT                                     7
#define DA7213_HPF_EN_MAX                                       0x1

/* DA7213_MIC_1/2_GAIN = 0x39/0x3A */
#define DA7213_MIC_AMP_GAIN_SHIFT                               0
#define DA7213_MIC_AMP_GAIN_MAX                                 0x7

/* DA7213_DAC_FILTERS5 = 0x40 */
#define DA7213_DAC_SOFTMUTE_EN_SHIFT                            7
#define DA7213_DAC_SOFTMUTE_EN_MAX                              0x1
#define DA7213_DAC_SOFTMUTE_RATE_SHIFT                          4
#define DA7213_DAC_SOFTMUTE_RATE_MAX                            7

/* DA7213_DAC_FILTERS2/3/4 = 0x41/0x42/0x43 */
#define DA7213_DAC_EQ_BAND_MAX                                  0xF

/* DA7213_DAC_FILTERS2 = 0x41 */
#define DA7213_DAC_EQ_BAND1_SHIFT                               0
#define DA7213_DAC_EQ_BAND2_SHIFT                               4

/* DA7213_DAC_FILTERS2 = 0x42 */
#define DA7213_DAC_EQ_BAND3_SHIFT                               0
#define DA7213_DAC_EQ_BAND4_SHIFT                               4

/* DA7213_DAC_FILTERS4 = 0x43 */
#define DA7213_DAC_EQ_BAND5_SHIFT                               0
#define DA7213_DAC_EQ_EN_SHIFT                                  7
#define DA7213_DAC_EQ_EN_MAX                                    0x1

/* DA7213_DAC_L/R_GAIN = 0x45/0x46 */
#define DA7213_DAC_AMP_GAIN_SHIFT                               0
#define DA7213_DAC_AMP_GAIN_MAX                                 0x7F

/* DA7213_HP_L/R_GAIN = 0x45/0x46 */
#define DA7213_HP_AMP_GAIN_SHIFT                                0
#define DA7213_HP_AMP_GAIN_MAX                                  0x3F

/* DA7213_CP_CTRL = 0x47 */
#define DA7213_CP_EN_SHIFT                                      7

/* DA7213_LINE_GAIN = 0x4A */
#define DA7213_LINE_AMP_GAIN_SHIFT                              0
#define DA7213_LINE_AMP_GAIN_MAX                                0x3F

/* DA7213_MIXOUT_L_SELECT = 0x4B */
#define DA7213_MIXOUT_L_MIX_SELECT_AUX_L_SHIFT                  0
#define DA7213_MIXOUT_L_MIX_SELECT_MIXIN_L_SHIFT                1
#define DA7213_MIXOUT_L_MIX_SELECT_MIXIN_R_SHIFT                2
#define DA7213_MIXOUT_L_MIX_SELECT_DAC_L_SHIFT                  3
#define DA7213_MIXOUT_L_MIX_SELECT_AUX_L_INVERTED_SHIFT         4
#define DA7213_MIXOUT_L_MIX_SELECT_MIXIN_L_INVERTED_SHIFT       5
#define DA7213_MIXOUT_L_MIX_SELECT_MIXIN_R_INVERTED_SHIFT       6
#define DA7213_MIXOUT_L_MIX_SELECT_MAX                          0x1

/* DA7213_MIXOUT_R_SELECT = 0x4C */
#define DA7213_MIXOUT_R_MIX_SELECT_AUX_R_SHIFT                  0
#define DA7213_MIXOUT_R_MIX_SELECT_MIXIN_R_SHIFT                1
#define DA7213_MIXOUT_R_MIX_SELECT_MIXIN_L_SHIFT                2
#define DA7213_MIXOUT_R_MIX_SELECT_DAC_R_SHIFT                  3
#define DA7213_MIXOUT_R_MIX_SELECT_AUX_R_INVERTED_SHIFT         4
#define DA7213_MIXOUT_R_MIX_SELECT_MIXIN_R_INVERTED_SHIFT       5
#define DA7213_MIXOUT_R_MIX_SELECT_MIXIN_L_INVERTED_SHIFT       6
#define DA7213_MIXOUT_R_MIX_SELECT_MAX                          0x1

/*
 * DA7213_AUX_L/R_CTRL = 0x60/0x61,
 * DA7213_MIC_1/2_CTRL = 0x63/0x64,
 * DA7213_MIXIN_L/R_CTRL = 0x65/0x66,
 * DA7213_ADC_L/R_CTRL = 0x65/0x66,
 * DA7213_DAC_L/R_CTRL = 0x69/0x6A,
 * DA7213_HP_L/R_CTRL = 0x6B/0x6C,
 * DA7213_LINE_CTRL = 0x6D
 */
#define DA7213_MUTE_EN_SHIFT                                    6
#define DA7213_MUTE_EN_MAX                                      0x1
#define DA7213_MUTE_EN                                          (0x1 << 6)

/*
 * DA7213_AUX_L/R_CTRL = 0x60/0x61,
 * DA7213_MIXIN_L/R_CTRL = 0x65/0x66,
 * DA7213_ADC_L/R_CTRL = 0x65/0x66,
 * DA7213_DAC_L/R_CTRL = 0x69/0x6A,
 * DA7213_HP_L/R_CTRL = 0x6B/0x6C,
 * DA7213_LINE_CTRL = 0x6D
 */
#define DA7213_GAIN_RAMP_EN_SHIFT                               5
#define DA7213_GAIN_RAMP_EN_MAX                                 0x1
#define DA7213_GAIN_RAMP_EN                                     (0x1 << 5)

/*
 * DA7213_AUX_L/R_CTRL = 0x60/0x61,
 * DA7213_MIXIN_L/R_CTRL = 0x65/0x66,
 * DA7213_HP_L/R_CTRL = 0x6B/0x6C,
 * DA7213_LINE_CTRL = 0x6D
 */
#define DA7213_ZC_EN_SHIFT                                      4
#define DA7213_ZC_EN_MAX                                        0x1

/*
 * DA7213_AUX_L/R_CTRL = 0x60/0x61,
 * DA7213_MIC_1/2_CTRL = 0x63/0x64,
 * DA7213_MIXIN_L/R_CTRL = 0x65/0x66,
 * DA7213_HP_L/R_CTRL = 0x6B/0x6C,
 * DA7213_MIXOUT_L/R_CTRL = 0x6E/0x6F,
 * DA7213_LINE_CTRL = 0x6D
 */
#define DA7213_AMP_EN_SHIFT                                     7

/* DA7213_MIC_1/2_CTRL = 0x63/0x64 */
#define DA7213_MIC_AMP_IN_SEL_SHIFT                             2
#define DA7213_MIC_AMP_IN_SEL_MAX                               3

/* DA7213_MICBIAS_CTRL = 0x62 */
#define DA7213_MICBIAS1_LEVEL_SHIFT                             0
#define DA7213_MICBIAS1_LEVEL_MASK                              (0x3 << 0)
#define DA7213_MICBIAS1_EN_SHIFT                                3
#define DA7213_MICBIAS2_LEVEL_SHIFT                             4
#define DA7213_MICBIAS2_LEVEL_MASK                              (0x3 << 4)
#define DA7213_MICBIAS2_EN_SHIFT                                7

/* DA7213_MIXIN_L/R_CTRL = 0x65/0x66 */
#define DA7213_MIXIN_MIX_EN                                     (0x1 << 3)

/* DA7213_ADC_L/R_CTRL = 0x67/0x68 */
#define DA7213_ADC_EN_SHIFT                                     7
#define DA7213_ADC_EN                                           (0x1 << 7)

/* DA7213_DAC_L/R_CTRL =  0x69/0x6A*/
#define DA7213_DAC_EN_SHIFT                                     7

/* DA7213_HP_L/R_CTRL = 0x6B/0x6C */
#define DA7213_HP_AMP_OE                                        (0x1 << 3)

/* DA7213_LINE_CTRL = 0x6D */
#define DA7213_LINE_AMP_OE                                      (0x1 << 3)

/* DA7213_MIXOUT_L/R_CTRL = 0x6E/0x6F */
#define DA7213_MIXOUT_MIX_EN                                    (0x1 << 3)

/* DA7213_GAIN_RAMP_CTRL = 0x92 */
#define DA7213_GAIN_RAMP_RATE_SHIFT                             0
#define DA7213_GAIN_RAMP_RATE_MAX                               4

/* DA7213_MIC_CONFIG = 0x93 */
#define DA7213_DMIC_DATA_SEL_SHIFT                              0
#define DA7213_DMIC_DATA_SEL_MASK                               (0x1 << 0)
#define DA7213_DMIC_SAMPLEPHASE_SHIFT                           1
#define DA7213_DMIC_SAMPLEPHASE_MASK                            (0x1 << 1)
#define DA7213_DMIC_CLK_RATE_SHIFT                              2
#define DA7213_DMIC_CLK_RATE_MASK                               (0x1 << 2)

/* DA7213_PC_COUNT = 0x94 */
#define DA7213_PC_FREERUN_MASK                                  (0x1 << 0)

/* DA7213_DIG_CTRL = 0x99 */
#define DA7213_DAC_L_INV_SHIFT                                  3
#define DA7213_DAC_R_INV_SHIFT                                  7
#define DA7213_DAC_INV_MAX                                      0x1

/* DA7213_ALC_CTRL2 = 0x9A */
#define DA7213_ALC_ATTACK_SHIFT                                 0
#define DA7213_ALC_ATTACK_MAX                                   13
#define DA7213_ALC_RELEASE_SHIFT                                4
#define DA7213_ALC_RELEASE_MAX                                  11

/* DA7213_ALC_CTRL3 = 0x9B */
#define DA7213_ALC_HOLD_SHIFT                                   0
#define DA7213_ALC_HOLD_MAX                                     16
#define DA7213_ALC_INTEG_ATTACK_SHIFT                           4
#define DA7213_ALC_INTEG_RELEASE_SHIFT                          6
#define DA7213_ALC_INTEG_MAX                                    4

/*
 * DA7213_ALC_NOISE = 0x9C,
 * DA7213_ALC_TARGET_MIN/MAX = 0x9D/0x9E
 */
#define DA7213_ALC_THRESHOLD_SHIFT                              0
#define DA7213_ALC_THRESHOLD_MAX                                0x3F

/* DA7213_ALC_GAIN_LIMITS = 0x9F */
#define DA7213_ALC_ATTEN_MAX_SHIFT                              0
#define DA7213_ALC_GAIN_MAX_SHIFT                               4
#define DA7213_ALC_ATTEN_GAIN_MAX_MAX                           0xF

/* DA7213_ALC_ANA_GAIN_LIMITS = 0xA0 */
#define DA7213_ALC_ANA_GAIN_MIN_SHIFT                           0
#define DA7213_ALC_ANA_GAIN_MAX_SHIFT                           4
#define DA7213_ALC_ANA_GAIN_MAX                                 0x7

/* DA7213_ALC_ANTICLIP_CTRL = 0xA1 */
#define DA7213_ALC_ANTICLIP_EN_SHIFT                            7
#define DA7213_ALC_ANTICLIP_EN_MAX                              0x1

/* DA7213_ALC_ANTICLIP_LEVEL = 0xA2 */
#define DA7213_ALC_ANTICLIP_LEVEL_SHIFT                         0
#define DA7213_ALC_ANTICLIP_LEVEL_MAX                           0x7F

/* DA7213_ALC_CIC_OP_LVL_CTRL = 0xAD */
#define DA7213_ALC_DATA_MIDDLE                                  (0x2 << 0)
#define DA7213_ALC_DATA_TOP                                     (0x3 << 0)
#define DA7213_ALC_CIC_OP_CHANNEL_LEFT                          (0x0 << 7)
#define DA7213_ALC_CIC_OP_CHANNEL_RIGHT                         (0x1 << 7)

/* DA7213_DAC_NG_SETUP_TIME = 0xAF */
#define DA7213_DAC_NG_SETUP_TIME_SHIFT                          0
#define DA7213_DAC_NG_SETUP_TIME_MAX                            4
#define DA7213_DAC_NG_RAMPUP_RATE_SHIFT                         2
#define DA7213_DAC_NG_RAMPDN_RATE_SHIFT                         3
#define DA7213_DAC_NG_RAMP_RATE_MAX                             2

/* DA7213_DAC_NG_OFF/ON_THRESH = 0xB0/0xB1 */
#define DA7213_DAC_NG_THRESHOLD_SHIFT                           0
#define DA7213_DAC_NG_THRESHOLD_MAX                             0x7

/* DA7213_DAC_NG_CTRL = 0xB2 */
#define DA7213_DAC_NG_EN_SHIFT                                  7
#define DA7213_DAC_NG_EN_MAX                                    0x1


/*
 * General defines
 */

/* Register inversion */
#define DA7213_NO_INVERT                0
#define DA7213_INVERT                   1

/* Byte related defines */
#define DA7213_BYTE_SHIFT               8
#define DA7213_BYTE_MASK                0xFF

/* ALC related */
#define DA7213_ALC_OFFSET_15_8          0x00FF00
#define DA7213_ALC_OFFSET_19_16         0x0F0000
#define DA7213_ALC_AVG_ITERATIONS       5

/* PLL related */
#define DA7213_PLL_FREQ_OUT_90316800            90316800
#define DA7213_PLL_FREQ_OUT_98304000            98304000
#define DA7213_PLL_FREQ_OUT_94310400            94310400
#define DA7213_PLL_INDIV_5_TO_9_MHZ_VAL         2
#define DA7213_PLL_INDIV_9_TO_18_MHZ_VAL        4
#define DA7213_PLL_INDIV_18_TO_36_MHZ_VAL       8
#define DA7213_PLL_INDIV_36_TO_54_MHZ_VAL       16
#define DA7213_SRM_CHECK_RETRIES                8

enum da7213_clk_src {
        DA7213_CLKSRC_MCLK = 0,
        DA7213_CLKSRC_MCLK_SQR,
};

enum da7213_sys_clk {
        DA7213_SYSCLK_MCLK = 0,
        DA7213_SYSCLK_PLL,
        DA7213_SYSCLK_PLL_SRM,
        DA7213_SYSCLK_PLL_32KHZ
};

/* Regulators */
enum da7213_supplies {
        DA7213_SUPPLY_VDDA = 0,
        DA7213_SUPPLY_VDDIO,
        DA7213_NUM_SUPPLIES,
};

/* Codec private data */
struct da7213_priv {
        struct regmap *regmap;
        struct regulator_bulk_data supplies[DA7213_NUM_SUPPLIES];
        struct clk *mclk;
        unsigned int mclk_rate;
        unsigned int out_rate;
        int clk_src;
        bool master;
        bool alc_calib_auto;
        bool alc_en;
        bool fixed_clk_auto_pll;
        struct da7213_platform_data *pdata;
};

#endif /* _DA7213_H */