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0001 /* SPDX-License-Identifier: GPL-2.0-only */
0002 /*
0003  * linux/sound/cs42l42.h -- Platform data for CS42L42 ALSA SoC audio driver header
0004  *
0005  * Copyright 2016-2022 Cirrus Logic, Inc.
0006  *
0007  * Author: James Schulman <james.schulman@cirrus.com>
0008  * Author: Brian Austin <brian.austin@cirrus.com>
0009  * Author: Michael White <michael.white@cirrus.com>
0010  */
0011 
0012 #ifndef __CS42L42_H
0013 #define __CS42L42_H
0014 
0015 #define CS42L42_PAGE_REGISTER   0x00    /* Page Select Register */
0016 #define CS42L42_WIN_START   0x00
0017 #define CS42L42_WIN_LEN     0x100
0018 #define CS42L42_RANGE_MIN   0x00
0019 #define CS42L42_RANGE_MAX   0x7F
0020 
0021 #define CS42L42_PAGE_10     0x1000
0022 #define CS42L42_PAGE_11     0x1100
0023 #define CS42L42_PAGE_12     0x1200
0024 #define CS42L42_PAGE_13     0x1300
0025 #define CS42L42_PAGE_15     0x1500
0026 #define CS42L42_PAGE_19     0x1900
0027 #define CS42L42_PAGE_1B     0x1B00
0028 #define CS42L42_PAGE_1C     0x1C00
0029 #define CS42L42_PAGE_1D     0x1D00
0030 #define CS42L42_PAGE_1F     0x1F00
0031 #define CS42L42_PAGE_20     0x2000
0032 #define CS42L42_PAGE_21     0x2100
0033 #define CS42L42_PAGE_23     0x2300
0034 #define CS42L42_PAGE_24     0x2400
0035 #define CS42L42_PAGE_25     0x2500
0036 #define CS42L42_PAGE_26     0x2600
0037 #define CS42L42_PAGE_28     0x2800
0038 #define CS42L42_PAGE_29     0x2900
0039 #define CS42L42_PAGE_2A     0x2A00
0040 #define CS42L42_PAGE_30     0x3000
0041 
0042 #define CS42L42_CHIP_ID     0x42A42
0043 
0044 /* Page 0x10 Global Registers */
0045 #define CS42L42_DEVID_AB        (CS42L42_PAGE_10 + 0x01)
0046 #define CS42L42_DEVID_CD        (CS42L42_PAGE_10 + 0x02)
0047 #define CS42L42_DEVID_E         (CS42L42_PAGE_10 + 0x03)
0048 #define CS42L42_FABID           (CS42L42_PAGE_10 + 0x04)
0049 #define CS42L42_REVID           (CS42L42_PAGE_10 + 0x05)
0050 #define CS42L42_FRZ_CTL         (CS42L42_PAGE_10 + 0x06)
0051 
0052 #define CS42L42_SRC_CTL         (CS42L42_PAGE_10 + 0x07)
0053 #define CS42L42_SRC_BYPASS_DAC_SHIFT    1
0054 #define CS42L42_SRC_BYPASS_DAC_MASK (1 << CS42L42_SRC_BYPASS_DAC_SHIFT)
0055 
0056 #define CS42L42_MCLK_STATUS     (CS42L42_PAGE_10 + 0x08)
0057 
0058 #define CS42L42_MCLK_CTL        (CS42L42_PAGE_10 + 0x09)
0059 #define CS42L42_INTERNAL_FS_SHIFT   1
0060 #define CS42L42_INTERNAL_FS_MASK    (1 << CS42L42_INTERNAL_FS_SHIFT)
0061 
0062 #define CS42L42_SFTRAMP_RATE        (CS42L42_PAGE_10 + 0x0A)
0063 #define CS42L42_SLOW_START_ENABLE   (CS42L42_PAGE_10 + 0x0B)
0064 #define CS42L42_SLOW_START_EN_MASK  GENMASK(6, 4)
0065 #define CS42L42_SLOW_START_EN_SHIFT 4
0066 #define CS42L42_I2C_DEBOUNCE        (CS42L42_PAGE_10 + 0x0E)
0067 #define CS42L42_I2C_STRETCH     (CS42L42_PAGE_10 + 0x0F)
0068 #define CS42L42_I2C_TIMEOUT     (CS42L42_PAGE_10 + 0x10)
0069 
0070 /* Page 0x11 Power and Headset Detect Registers */
0071 #define CS42L42_PWR_CTL1        (CS42L42_PAGE_11 + 0x01)
0072 #define CS42L42_ASP_DAO_PDN_SHIFT   7
0073 #define CS42L42_ASP_DAO_PDN_MASK    (1 << CS42L42_ASP_DAO_PDN_SHIFT)
0074 #define CS42L42_ASP_DAI_PDN_SHIFT   6
0075 #define CS42L42_ASP_DAI_PDN_MASK    (1 << CS42L42_ASP_DAI_PDN_SHIFT)
0076 #define CS42L42_MIXER_PDN_SHIFT     5
0077 #define CS42L42_MIXER_PDN_MASK      (1 << CS42L42_MIXER_PDN_SHIFT)
0078 #define CS42L42_EQ_PDN_SHIFT        4
0079 #define CS42L42_EQ_PDN_MASK     (1 << CS42L42_EQ_PDN_SHIFT)
0080 #define CS42L42_HP_PDN_SHIFT        3
0081 #define CS42L42_HP_PDN_MASK     (1 << CS42L42_HP_PDN_SHIFT)
0082 #define CS42L42_ADC_PDN_SHIFT       2
0083 #define CS42L42_ADC_PDN_MASK        (1 << CS42L42_ADC_PDN_SHIFT)
0084 #define CS42L42_PDN_ALL_SHIFT       0
0085 #define CS42L42_PDN_ALL_MASK        (1 << CS42L42_PDN_ALL_SHIFT)
0086 
0087 #define CS42L42_PWR_CTL2        (CS42L42_PAGE_11 + 0x02)
0088 #define CS42L42_ADC_SRC_PDNB_SHIFT  0
0089 #define CS42L42_ADC_SRC_PDNB_MASK   (1 << CS42L42_ADC_SRC_PDNB_SHIFT)
0090 #define CS42L42_DAC_SRC_PDNB_SHIFT  1
0091 #define CS42L42_DAC_SRC_PDNB_MASK   (1 << CS42L42_DAC_SRC_PDNB_SHIFT)
0092 #define CS42L42_ASP_DAI1_PDN_SHIFT  2
0093 #define CS42L42_ASP_DAI1_PDN_MASK   (1 << CS42L42_ASP_DAI1_PDN_SHIFT)
0094 #define CS42L42_SRC_PDN_OVERRIDE_SHIFT  3
0095 #define CS42L42_SRC_PDN_OVERRIDE_MASK   (1 << CS42L42_SRC_PDN_OVERRIDE_SHIFT)
0096 #define CS42L42_DISCHARGE_FILT_SHIFT    4
0097 #define CS42L42_DISCHARGE_FILT_MASK (1 << CS42L42_DISCHARGE_FILT_SHIFT)
0098 
0099 #define CS42L42_PWR_CTL3            (CS42L42_PAGE_11 + 0x03)
0100 #define CS42L42_RING_SENSE_PDNB_SHIFT       1
0101 #define CS42L42_RING_SENSE_PDNB_MASK        (1 << CS42L42_RING_SENSE_PDNB_SHIFT)
0102 #define CS42L42_VPMON_PDNB_SHIFT        2
0103 #define CS42L42_VPMON_PDNB_MASK         (1 << CS42L42_VPMON_PDNB_SHIFT)
0104 #define CS42L42_SW_CLK_STP_STAT_SEL_SHIFT   5
0105 #define CS42L42_SW_CLK_STP_STAT_SEL_MASK    (3 << CS42L42_SW_CLK_STP_STAT_SEL_SHIFT)
0106 
0107 #define CS42L42_RSENSE_CTL1         (CS42L42_PAGE_11 + 0x04)
0108 #define CS42L42_RS_TRIM_R_SHIFT         0
0109 #define CS42L42_RS_TRIM_R_MASK          (1 << CS42L42_RS_TRIM_R_SHIFT)
0110 #define CS42L42_RS_TRIM_T_SHIFT         1
0111 #define CS42L42_RS_TRIM_T_MASK          (1 << CS42L42_RS_TRIM_T_SHIFT)
0112 #define CS42L42_HPREF_RS_SHIFT          2
0113 #define CS42L42_HPREF_RS_MASK           (1 << CS42L42_HPREF_RS_SHIFT)
0114 #define CS42L42_HSBIAS_FILT_REF_RS_SHIFT    3
0115 #define CS42L42_HSBIAS_FILT_REF_RS_MASK     (1 << CS42L42_HSBIAS_FILT_REF_RS_SHIFT)
0116 #define CS42L42_RING_SENSE_PU_HIZ_SHIFT     6
0117 #define CS42L42_RING_SENSE_PU_HIZ_MASK      (1 << CS42L42_RING_SENSE_PU_HIZ_SHIFT)
0118 
0119 #define CS42L42_RSENSE_CTL2     (CS42L42_PAGE_11 + 0x05)
0120 #define CS42L42_TS_RS_GATE_SHIFT    7
0121 #define CS42L42_TS_RS_GATE_MAS      (1 << CS42L42_TS_RS_GATE_SHIFT)
0122 
0123 #define CS42L42_OSC_SWITCH      (CS42L42_PAGE_11 + 0x07)
0124 #define CS42L42_SCLK_PRESENT_SHIFT  0
0125 #define CS42L42_SCLK_PRESENT_MASK   (1 << CS42L42_SCLK_PRESENT_SHIFT)
0126 
0127 #define CS42L42_OSC_SWITCH_STATUS   (CS42L42_PAGE_11 + 0x09)
0128 #define CS42L42_OSC_SW_SEL_STAT_SHIFT   0
0129 #define CS42L42_OSC_SW_SEL_STAT_MASK    (3 << CS42L42_OSC_SW_SEL_STAT_SHIFT)
0130 #define CS42L42_OSC_PDNB_STAT_SHIFT 2
0131 #define CS42L42_OSC_PDNB_STAT_MASK  (1 << CS42L42_OSC_SW_SEL_STAT_SHIFT)
0132 
0133 #define CS42L42_RSENSE_CTL3         (CS42L42_PAGE_11 + 0x12)
0134 #define CS42L42_RS_RISE_DBNCE_TIME_SHIFT    0
0135 #define CS42L42_RS_RISE_DBNCE_TIME_MASK     (7 << CS42L42_RS_RISE_DBNCE_TIME_SHIFT)
0136 #define CS42L42_RS_FALL_DBNCE_TIME_SHIFT    3
0137 #define CS42L42_RS_FALL_DBNCE_TIME_MASK     (7 << CS42L42_RS_FALL_DBNCE_TIME_SHIFT)
0138 #define CS42L42_RS_PU_EN_SHIFT          6
0139 #define CS42L42_RS_PU_EN_MASK           (1 << CS42L42_RS_PU_EN_SHIFT)
0140 #define CS42L42_RS_INV_SHIFT            7
0141 #define CS42L42_RS_INV_MASK         (1 << CS42L42_RS_INV_SHIFT)
0142 
0143 #define CS42L42_TSENSE_CTL          (CS42L42_PAGE_11 + 0x13)
0144 #define CS42L42_TS_RISE_DBNCE_TIME_SHIFT    0
0145 #define CS42L42_TS_RISE_DBNCE_TIME_MASK     (7 << CS42L42_TS_RISE_DBNCE_TIME_SHIFT)
0146 #define CS42L42_TS_FALL_DBNCE_TIME_SHIFT    3
0147 #define CS42L42_TS_FALL_DBNCE_TIME_MASK     (7 << CS42L42_TS_FALL_DBNCE_TIME_SHIFT)
0148 #define CS42L42_TS_INV_SHIFT            7
0149 #define CS42L42_TS_INV_MASK         (1 << CS42L42_TS_INV_SHIFT)
0150 
0151 #define CS42L42_TSRS_INT_DISABLE    (CS42L42_PAGE_11 + 0x14)
0152 #define CS42L42_D_RS_PLUG_DBNC_SHIFT    0
0153 #define CS42L42_D_RS_PLUG_DBNC_MASK (1 << CS42L42_D_RS_PLUG_DBNC_SHIFT)
0154 #define CS42L42_D_RS_UNPLUG_DBNC_SHIFT  1
0155 #define CS42L42_D_RS_UNPLUG_DBNC_MASK   (1 << CS42L42_D_RS_UNPLUG_DBNC_SHIFT)
0156 #define CS42L42_D_TS_PLUG_DBNC_SHIFT    2
0157 #define CS42L42_D_TS_PLUG_DBNC_MASK (1 << CS42L42_D_TS_PLUG_DBNC_SHIFT)
0158 #define CS42L42_D_TS_UNPLUG_DBNC_SHIFT  3
0159 #define CS42L42_D_TS_UNPLUG_DBNC_MASK   (1 << CS42L42_D_TS_UNPLUG_DBNC_SHIFT)
0160 
0161 #define CS42L42_TRSENSE_STATUS      (CS42L42_PAGE_11 + 0x15)
0162 #define CS42L42_RS_PLUG_DBNC_SHIFT  0
0163 #define CS42L42_RS_PLUG_DBNC_MASK   (1 << CS42L42_RS_PLUG_DBNC_SHIFT)
0164 #define CS42L42_RS_UNPLUG_DBNC_SHIFT    1
0165 #define CS42L42_RS_UNPLUG_DBNC_MASK (1 << CS42L42_RS_UNPLUG_DBNC_SHIFT)
0166 #define CS42L42_TS_PLUG_DBNC_SHIFT  2
0167 #define CS42L42_TS_PLUG_DBNC_MASK   (1 << CS42L42_TS_PLUG_DBNC_SHIFT)
0168 #define CS42L42_TS_UNPLUG_DBNC_SHIFT    3
0169 #define CS42L42_TS_UNPLUG_DBNC_MASK (1 << CS42L42_TS_UNPLUG_DBNC_SHIFT)
0170 
0171 #define CS42L42_HSDET_CTL1      (CS42L42_PAGE_11 + 0x1F)
0172 #define CS42L42_HSDET_COMP1_LVL_SHIFT   0
0173 #define CS42L42_HSDET_COMP1_LVL_MASK    (15 << CS42L42_HSDET_COMP1_LVL_SHIFT)
0174 #define CS42L42_HSDET_COMP2_LVL_SHIFT   4
0175 #define CS42L42_HSDET_COMP2_LVL_MASK    (15 << CS42L42_HSDET_COMP2_LVL_SHIFT)
0176 
0177 #define CS42L42_HSDET_COMP1_LVL_VAL 12 /* 1.25V Comparator */
0178 #define CS42L42_HSDET_COMP2_LVL_VAL 2  /* 1.75V Comparator */
0179 #define CS42L42_HSDET_COMP1_LVL_DEFAULT 7  /* 1V Comparator */
0180 #define CS42L42_HSDET_COMP2_LVL_DEFAULT 7  /* 2V Comparator */
0181 
0182 #define CS42L42_HSDET_CTL2      (CS42L42_PAGE_11 + 0x20)
0183 #define CS42L42_HSDET_AUTO_TIME_SHIFT   0
0184 #define CS42L42_HSDET_AUTO_TIME_MASK    (3 << CS42L42_HSDET_AUTO_TIME_SHIFT)
0185 #define CS42L42_HSBIAS_REF_SHIFT    3
0186 #define CS42L42_HSBIAS_REF_MASK     (1 << CS42L42_HSBIAS_REF_SHIFT)
0187 #define CS42L42_HSDET_SET_SHIFT     4
0188 #define CS42L42_HSDET_SET_MASK      (3 << CS42L42_HSDET_SET_SHIFT)
0189 #define CS42L42_HSDET_CTRL_SHIFT    6
0190 #define CS42L42_HSDET_CTRL_MASK     (3 << CS42L42_HSDET_CTRL_SHIFT)
0191 
0192 #define CS42L42_HS_SWITCH_CTL       (CS42L42_PAGE_11 + 0x21)
0193 #define CS42L42_SW_GNDHS_HS4_SHIFT  0
0194 #define CS42L42_SW_GNDHS_HS4_MASK   (1 << CS42L42_SW_GNDHS_HS4_SHIFT)
0195 #define CS42L42_SW_GNDHS_HS3_SHIFT  1
0196 #define CS42L42_SW_GNDHS_HS3_MASK   (1 << CS42L42_SW_GNDHS_HS3_SHIFT)
0197 #define CS42L42_SW_HSB_HS4_SHIFT    2
0198 #define CS42L42_SW_HSB_HS4_MASK     (1 << CS42L42_SW_HSB_HS4_SHIFT)
0199 #define CS42L42_SW_HSB_HS3_SHIFT    3
0200 #define CS42L42_SW_HSB_HS3_MASK     (1 << CS42L42_SW_HSB_HS3_SHIFT)
0201 #define CS42L42_SW_HSB_FILT_HS4_SHIFT   4
0202 #define CS42L42_SW_HSB_FILT_HS4_MASK    (1 << CS42L42_SW_HSB_FILT_HS4_SHIFT)
0203 #define CS42L42_SW_HSB_FILT_HS3_SHIFT   5
0204 #define CS42L42_SW_HSB_FILT_HS3_MASK    (1 << CS42L42_SW_HSB_FILT_HS3_SHIFT)
0205 #define CS42L42_SW_REF_HS4_SHIFT    6
0206 #define CS42L42_SW_REF_HS4_MASK     (1 << CS42L42_SW_REF_HS4_SHIFT)
0207 #define CS42L42_SW_REF_HS3_SHIFT    7
0208 #define CS42L42_SW_REF_HS3_MASK     (1 << CS42L42_SW_REF_HS3_SHIFT)
0209 
0210 #define CS42L42_HS_DET_STATUS       (CS42L42_PAGE_11 + 0x24)
0211 #define CS42L42_HSDET_TYPE_SHIFT    0
0212 #define CS42L42_HSDET_TYPE_MASK     (3 << CS42L42_HSDET_TYPE_SHIFT)
0213 #define CS42L42_HSDET_COMP1_OUT_SHIFT   6
0214 #define CS42L42_HSDET_COMP1_OUT_MASK    (1 << CS42L42_HSDET_COMP1_OUT_SHIFT)
0215 #define CS42L42_HSDET_COMP2_OUT_SHIFT   7
0216 #define CS42L42_HSDET_COMP2_OUT_MASK    (1 << CS42L42_HSDET_COMP2_OUT_SHIFT)
0217 #define CS42L42_PLUG_CTIA       0
0218 #define CS42L42_PLUG_OMTP       1
0219 #define CS42L42_PLUG_HEADPHONE      2
0220 #define CS42L42_PLUG_INVALID        3
0221 
0222 #define CS42L42_HSDET_SW_COMP1      ((0 << CS42L42_SW_GNDHS_HS4_SHIFT) | \
0223                      (1 << CS42L42_SW_GNDHS_HS3_SHIFT) | \
0224                      (1 << CS42L42_SW_HSB_HS4_SHIFT) | \
0225                      (0 << CS42L42_SW_HSB_HS3_SHIFT) | \
0226                      (0 << CS42L42_SW_HSB_FILT_HS4_SHIFT) | \
0227                      (1 << CS42L42_SW_HSB_FILT_HS3_SHIFT) | \
0228                      (0 << CS42L42_SW_REF_HS4_SHIFT) | \
0229                      (1 << CS42L42_SW_REF_HS3_SHIFT))
0230 #define CS42L42_HSDET_SW_COMP2      ((1 << CS42L42_SW_GNDHS_HS4_SHIFT) | \
0231                      (0 << CS42L42_SW_GNDHS_HS3_SHIFT) | \
0232                      (0 << CS42L42_SW_HSB_HS4_SHIFT) | \
0233                      (1 << CS42L42_SW_HSB_HS3_SHIFT) | \
0234                      (1 << CS42L42_SW_HSB_FILT_HS4_SHIFT) | \
0235                      (0 << CS42L42_SW_HSB_FILT_HS3_SHIFT) | \
0236                      (1 << CS42L42_SW_REF_HS4_SHIFT) | \
0237                      (0 << CS42L42_SW_REF_HS3_SHIFT))
0238 #define CS42L42_HSDET_SW_TYPE1      ((0 << CS42L42_SW_GNDHS_HS4_SHIFT) | \
0239                      (1 << CS42L42_SW_GNDHS_HS3_SHIFT) | \
0240                      (1 << CS42L42_SW_HSB_HS4_SHIFT) | \
0241                      (0 << CS42L42_SW_HSB_HS3_SHIFT) | \
0242                      (0 << CS42L42_SW_HSB_FILT_HS4_SHIFT) | \
0243                      (1 << CS42L42_SW_HSB_FILT_HS3_SHIFT) | \
0244                      (0 << CS42L42_SW_REF_HS4_SHIFT) | \
0245                      (1 << CS42L42_SW_REF_HS3_SHIFT))
0246 #define CS42L42_HSDET_SW_TYPE2      ((1 << CS42L42_SW_GNDHS_HS4_SHIFT) | \
0247                      (0 << CS42L42_SW_GNDHS_HS3_SHIFT) | \
0248                      (0 << CS42L42_SW_HSB_HS4_SHIFT) | \
0249                      (1 << CS42L42_SW_HSB_HS3_SHIFT) | \
0250                      (1 << CS42L42_SW_HSB_FILT_HS4_SHIFT) | \
0251                      (0 << CS42L42_SW_HSB_FILT_HS3_SHIFT) | \
0252                      (1 << CS42L42_SW_REF_HS4_SHIFT) | \
0253                      (0 << CS42L42_SW_REF_HS3_SHIFT))
0254 #define CS42L42_HSDET_SW_TYPE3      ((1 << CS42L42_SW_GNDHS_HS4_SHIFT) | \
0255                      (1 << CS42L42_SW_GNDHS_HS3_SHIFT) | \
0256                      (0 << CS42L42_SW_HSB_HS4_SHIFT) | \
0257                      (0 << CS42L42_SW_HSB_HS3_SHIFT) | \
0258                      (1 << CS42L42_SW_HSB_FILT_HS4_SHIFT) | \
0259                      (1 << CS42L42_SW_HSB_FILT_HS3_SHIFT) | \
0260                      (1 << CS42L42_SW_REF_HS4_SHIFT) | \
0261                      (1 << CS42L42_SW_REF_HS3_SHIFT))
0262 #define CS42L42_HSDET_SW_TYPE4      ((0 << CS42L42_SW_GNDHS_HS4_SHIFT) | \
0263                      (1 << CS42L42_SW_GNDHS_HS3_SHIFT) | \
0264                      (1 << CS42L42_SW_HSB_HS4_SHIFT) | \
0265                      (0 << CS42L42_SW_HSB_HS3_SHIFT) | \
0266                      (0 << CS42L42_SW_HSB_FILT_HS4_SHIFT) | \
0267                      (1 << CS42L42_SW_HSB_FILT_HS3_SHIFT) | \
0268                      (0 << CS42L42_SW_REF_HS4_SHIFT) | \
0269                      (1 << CS42L42_SW_REF_HS3_SHIFT))
0270 
0271 #define CS42L42_HSDET_COMP_TYPE1    1
0272 #define CS42L42_HSDET_COMP_TYPE2    2
0273 #define CS42L42_HSDET_COMP_TYPE3    0
0274 #define CS42L42_HSDET_COMP_TYPE4    3
0275 
0276 #define CS42L42_HS_CLAMP_DISABLE    (CS42L42_PAGE_11 + 0x29)
0277 #define CS42L42_HS_CLAMP_DISABLE_SHIFT  0
0278 #define CS42L42_HS_CLAMP_DISABLE_MASK   (1 << CS42L42_HS_CLAMP_DISABLE_SHIFT)
0279 
0280 /* Page 0x12 Clocking Registers */
0281 #define CS42L42_MCLK_SRC_SEL        (CS42L42_PAGE_12 + 0x01)
0282 #define CS42L42_MCLKDIV_SHIFT       1
0283 #define CS42L42_MCLKDIV_MASK        (1 << CS42L42_MCLKDIV_SHIFT)
0284 #define CS42L42_MCLK_SRC_SEL_SHIFT  0
0285 #define CS42L42_MCLK_SRC_SEL_MASK   (1 << CS42L42_MCLK_SRC_SEL_SHIFT)
0286 
0287 #define CS42L42_SPDIF_CLK_CFG       (CS42L42_PAGE_12 + 0x02)
0288 #define CS42L42_FSYNC_PW_LOWER      (CS42L42_PAGE_12 + 0x03)
0289 
0290 #define CS42L42_FSYNC_PW_UPPER          (CS42L42_PAGE_12 + 0x04)
0291 #define CS42L42_FSYNC_PULSE_WIDTH_SHIFT     0
0292 #define CS42L42_FSYNC_PULSE_WIDTH_MASK      (0xff << \
0293                     CS42L42_FSYNC_PULSE_WIDTH_SHIFT)
0294 
0295 #define CS42L42_FSYNC_P_LOWER       (CS42L42_PAGE_12 + 0x05)
0296 
0297 #define CS42L42_FSYNC_P_UPPER       (CS42L42_PAGE_12 + 0x06)
0298 #define CS42L42_FSYNC_PERIOD_SHIFT  0
0299 #define CS42L42_FSYNC_PERIOD_MASK   (0xff << CS42L42_FSYNC_PERIOD_SHIFT)
0300 
0301 #define CS42L42_ASP_CLK_CFG     (CS42L42_PAGE_12 + 0x07)
0302 #define CS42L42_ASP_SCLK_EN_SHIFT   5
0303 #define CS42L42_ASP_SCLK_EN_MASK    (1 << CS42L42_ASP_SCLK_EN_SHIFT)
0304 #define CS42L42_ASP_MASTER_MODE     0x01
0305 #define CS42L42_ASP_SLAVE_MODE      0x00
0306 #define CS42L42_ASP_MODE_SHIFT      4
0307 #define CS42L42_ASP_MODE_MASK       (1 << CS42L42_ASP_MODE_SHIFT)
0308 #define CS42L42_ASP_SCPOL_SHIFT     2
0309 #define CS42L42_ASP_SCPOL_MASK      (3 << CS42L42_ASP_SCPOL_SHIFT)
0310 #define CS42L42_ASP_SCPOL_NOR       3
0311 #define CS42L42_ASP_LCPOL_SHIFT     0
0312 #define CS42L42_ASP_LCPOL_MASK      (3 << CS42L42_ASP_LCPOL_SHIFT)
0313 #define CS42L42_ASP_LCPOL_INV       3
0314 
0315 #define CS42L42_ASP_FRM_CFG     (CS42L42_PAGE_12 + 0x08)
0316 #define CS42L42_ASP_STP_SHIFT       4
0317 #define CS42L42_ASP_STP_MASK        (1 << CS42L42_ASP_STP_SHIFT)
0318 #define CS42L42_ASP_5050_SHIFT      3
0319 #define CS42L42_ASP_5050_MASK       (1 << CS42L42_ASP_5050_SHIFT)
0320 #define CS42L42_ASP_FSD_SHIFT       0
0321 #define CS42L42_ASP_FSD_MASK        (7 << CS42L42_ASP_FSD_SHIFT)
0322 #define CS42L42_ASP_FSD_0_5     1
0323 #define CS42L42_ASP_FSD_1_0     2
0324 #define CS42L42_ASP_FSD_1_5     3
0325 #define CS42L42_ASP_FSD_2_0     4
0326 
0327 #define CS42L42_FS_RATE_EN      (CS42L42_PAGE_12 + 0x09)
0328 #define CS42L42_FS_EN_SHIFT     0
0329 #define CS42L42_FS_EN_MASK      (0xf << CS42L42_FS_EN_SHIFT)
0330 #define CS42L42_FS_EN_IASRC_96K     0x1
0331 #define CS42L42_FS_EN_OASRC_96K     0x2
0332 
0333 #define CS42L42_IN_ASRC_CLK     (CS42L42_PAGE_12 + 0x0A)
0334 #define CS42L42_CLK_IASRC_SEL_SHIFT 0
0335 #define CS42L42_CLK_IASRC_SEL_MASK  (1 << CS42L42_CLK_IASRC_SEL_SHIFT)
0336 #define CS42L42_CLK_IASRC_SEL_6     0
0337 #define CS42L42_CLK_IASRC_SEL_12    1
0338 
0339 #define CS42L42_OUT_ASRC_CLK        (CS42L42_PAGE_12 + 0x0B)
0340 #define CS42L42_CLK_OASRC_SEL_SHIFT 0
0341 #define CS42L42_CLK_OASRC_SEL_MASK  (1 << CS42L42_CLK_OASRC_SEL_SHIFT)
0342 #define CS42L42_CLK_OASRC_SEL_12    1
0343 
0344 #define CS42L42_PLL_DIV_CFG1        (CS42L42_PAGE_12 + 0x0C)
0345 #define CS42L42_SCLK_PREDIV_SHIFT   0
0346 #define CS42L42_SCLK_PREDIV_MASK    (3 << CS42L42_SCLK_PREDIV_SHIFT)
0347 
0348 /* Page 0x13 Interrupt Registers */
0349 /* Interrupts */
0350 #define CS42L42_ADC_OVFL_STATUS     (CS42L42_PAGE_13 + 0x01)
0351 #define CS42L42_MIXER_STATUS        (CS42L42_PAGE_13 + 0x02)
0352 #define CS42L42_SRC_STATUS      (CS42L42_PAGE_13 + 0x03)
0353 #define CS42L42_ASP_RX_STATUS       (CS42L42_PAGE_13 + 0x04)
0354 #define CS42L42_ASP_TX_STATUS       (CS42L42_PAGE_13 + 0x05)
0355 #define CS42L42_CODEC_STATUS        (CS42L42_PAGE_13 + 0x08)
0356 #define CS42L42_DET_INT_STATUS1     (CS42L42_PAGE_13 + 0x09)
0357 #define CS42L42_DET_INT_STATUS2     (CS42L42_PAGE_13 + 0x0A)
0358 #define CS42L42_SRCPL_INT_STATUS    (CS42L42_PAGE_13 + 0x0B)
0359 #define CS42L42_VPMON_STATUS        (CS42L42_PAGE_13 + 0x0D)
0360 #define CS42L42_PLL_LOCK_STATUS     (CS42L42_PAGE_13 + 0x0E)
0361 #define CS42L42_TSRS_PLUG_STATUS    (CS42L42_PAGE_13 + 0x0F)
0362 /* Masks */
0363 #define CS42L42_ADC_OVFL_INT_MASK   (CS42L42_PAGE_13 + 0x16)
0364 #define CS42L42_ADC_OVFL_SHIFT      0
0365 #define CS42L42_ADC_OVFL_MASK       (1 << CS42L42_ADC_OVFL_SHIFT)
0366 #define CS42L42_ADC_OVFL_VAL_MASK   CS42L42_ADC_OVFL_MASK
0367 
0368 #define CS42L42_MIXER_INT_MASK      (CS42L42_PAGE_13 + 0x17)
0369 #define CS42L42_MIX_CHB_OVFL_SHIFT  0
0370 #define CS42L42_MIX_CHB_OVFL_MASK   (1 << CS42L42_MIX_CHB_OVFL_SHIFT)
0371 #define CS42L42_MIX_CHA_OVFL_SHIFT  1
0372 #define CS42L42_MIX_CHA_OVFL_MASK   (1 << CS42L42_MIX_CHA_OVFL_SHIFT)
0373 #define CS42L42_EQ_OVFL_SHIFT       2
0374 #define CS42L42_EQ_OVFL_MASK        (1 << CS42L42_EQ_OVFL_SHIFT)
0375 #define CS42L42_EQ_BIQUAD_OVFL_SHIFT    3
0376 #define CS42L42_EQ_BIQUAD_OVFL_MASK (1 << CS42L42_EQ_BIQUAD_OVFL_SHIFT)
0377 #define CS42L42_MIXER_VAL_MASK      (CS42L42_MIX_CHB_OVFL_MASK | \
0378                     CS42L42_MIX_CHA_OVFL_MASK | \
0379                     CS42L42_EQ_OVFL_MASK | \
0380                     CS42L42_EQ_BIQUAD_OVFL_MASK)
0381 
0382 #define CS42L42_SRC_INT_MASK        (CS42L42_PAGE_13 + 0x18)
0383 #define CS42L42_SRC_ILK_SHIFT       0
0384 #define CS42L42_SRC_ILK_MASK        (1 << CS42L42_SRC_ILK_SHIFT)
0385 #define CS42L42_SRC_OLK_SHIFT       1
0386 #define CS42L42_SRC_OLK_MASK        (1 << CS42L42_SRC_OLK_SHIFT)
0387 #define CS42L42_SRC_IUNLK_SHIFT     2
0388 #define CS42L42_SRC_IUNLK_MASK      (1 << CS42L42_SRC_IUNLK_SHIFT)
0389 #define CS42L42_SRC_OUNLK_SHIFT     3
0390 #define CS42L42_SRC_OUNLK_MASK      (1 << CS42L42_SRC_OUNLK_SHIFT)
0391 #define CS42L42_SRC_VAL_MASK        (CS42L42_SRC_ILK_MASK | \
0392                     CS42L42_SRC_OLK_MASK | \
0393                     CS42L42_SRC_IUNLK_MASK | \
0394                     CS42L42_SRC_OUNLK_MASK)
0395 
0396 #define CS42L42_ASP_RX_INT_MASK     (CS42L42_PAGE_13 + 0x19)
0397 #define CS42L42_ASPRX_NOLRCK_SHIFT  0
0398 #define CS42L42_ASPRX_NOLRCK_MASK   (1 << CS42L42_ASPRX_NOLRCK_SHIFT)
0399 #define CS42L42_ASPRX_EARLY_SHIFT   1
0400 #define CS42L42_ASPRX_EARLY_MASK    (1 << CS42L42_ASPRX_EARLY_SHIFT)
0401 #define CS42L42_ASPRX_LATE_SHIFT    2
0402 #define CS42L42_ASPRX_LATE_MASK     (1 << CS42L42_ASPRX_LATE_SHIFT)
0403 #define CS42L42_ASPRX_ERROR_SHIFT   3
0404 #define CS42L42_ASPRX_ERROR_MASK    (1 << CS42L42_ASPRX_ERROR_SHIFT)
0405 #define CS42L42_ASPRX_OVLD_SHIFT    4
0406 #define CS42L42_ASPRX_OVLD_MASK     (1 << CS42L42_ASPRX_OVLD_SHIFT)
0407 #define CS42L42_ASP_RX_VAL_MASK     (CS42L42_ASPRX_NOLRCK_MASK | \
0408                     CS42L42_ASPRX_EARLY_MASK | \
0409                     CS42L42_ASPRX_LATE_MASK | \
0410                     CS42L42_ASPRX_ERROR_MASK | \
0411                     CS42L42_ASPRX_OVLD_MASK)
0412 
0413 #define CS42L42_ASP_TX_INT_MASK     (CS42L42_PAGE_13 + 0x1A)
0414 #define CS42L42_ASPTX_NOLRCK_SHIFT  0
0415 #define CS42L42_ASPTX_NOLRCK_MASK   (1 << CS42L42_ASPTX_NOLRCK_SHIFT)
0416 #define CS42L42_ASPTX_EARLY_SHIFT   1
0417 #define CS42L42_ASPTX_EARLY_MASK    (1 << CS42L42_ASPTX_EARLY_SHIFT)
0418 #define CS42L42_ASPTX_LATE_SHIFT    2
0419 #define CS42L42_ASPTX_LATE_MASK     (1 << CS42L42_ASPTX_LATE_SHIFT)
0420 #define CS42L42_ASPTX_SMERROR_SHIFT 3
0421 #define CS42L42_ASPTX_SMERROR_MASK  (1 << CS42L42_ASPTX_SMERROR_SHIFT)
0422 #define CS42L42_ASP_TX_VAL_MASK     (CS42L42_ASPTX_NOLRCK_MASK | \
0423                     CS42L42_ASPTX_EARLY_MASK | \
0424                     CS42L42_ASPTX_LATE_MASK | \
0425                     CS42L42_ASPTX_SMERROR_MASK)
0426 
0427 #define CS42L42_CODEC_INT_MASK      (CS42L42_PAGE_13 + 0x1B)
0428 #define CS42L42_PDN_DONE_SHIFT      0
0429 #define CS42L42_PDN_DONE_MASK       (1 << CS42L42_PDN_DONE_SHIFT)
0430 #define CS42L42_HSDET_AUTO_DONE_SHIFT   1
0431 #define CS42L42_HSDET_AUTO_DONE_MASK    (1 << CS42L42_HSDET_AUTO_DONE_SHIFT)
0432 #define CS42L42_CODEC_VAL_MASK      (CS42L42_PDN_DONE_MASK | \
0433                     CS42L42_HSDET_AUTO_DONE_MASK)
0434 
0435 #define CS42L42_SRCPL_INT_MASK      (CS42L42_PAGE_13 + 0x1C)
0436 #define CS42L42_SRCPL_ADC_LK_SHIFT  0
0437 #define CS42L42_SRCPL_ADC_LK_MASK   (1 << CS42L42_SRCPL_ADC_LK_SHIFT)
0438 #define CS42L42_SRCPL_DAC_LK_SHIFT  2
0439 #define CS42L42_SRCPL_DAC_LK_MASK   (1 << CS42L42_SRCPL_DAC_LK_SHIFT)
0440 #define CS42L42_SRCPL_ADC_UNLK_SHIFT    5
0441 #define CS42L42_SRCPL_ADC_UNLK_MASK (1 << CS42L42_SRCPL_ADC_UNLK_SHIFT)
0442 #define CS42L42_SRCPL_DAC_UNLK_SHIFT    6
0443 #define CS42L42_SRCPL_DAC_UNLK_MASK (1 << CS42L42_SRCPL_DAC_UNLK_SHIFT)
0444 #define CS42L42_SRCPL_VAL_MASK      (CS42L42_SRCPL_ADC_LK_MASK | \
0445                     CS42L42_SRCPL_DAC_LK_MASK | \
0446                     CS42L42_SRCPL_ADC_UNLK_MASK | \
0447                     CS42L42_SRCPL_DAC_UNLK_MASK)
0448 
0449 #define CS42L42_VPMON_INT_MASK      (CS42L42_PAGE_13 + 0x1E)
0450 #define CS42L42_VPMON_SHIFT     0
0451 #define CS42L42_VPMON_MASK      (1 << CS42L42_VPMON_SHIFT)
0452 #define CS42L42_VPMON_VAL_MASK      CS42L42_VPMON_MASK
0453 
0454 #define CS42L42_PLL_LOCK_INT_MASK   (CS42L42_PAGE_13 + 0x1F)
0455 #define CS42L42_PLL_LOCK_SHIFT      0
0456 #define CS42L42_PLL_LOCK_MASK       (1 << CS42L42_PLL_LOCK_SHIFT)
0457 #define CS42L42_PLL_LOCK_VAL_MASK   CS42L42_PLL_LOCK_MASK
0458 
0459 #define CS42L42_TSRS_PLUG_INT_MASK  (CS42L42_PAGE_13 + 0x20)
0460 #define CS42L42_RS_PLUG_SHIFT       0
0461 #define CS42L42_RS_PLUG_MASK        (1 << CS42L42_RS_PLUG_SHIFT)
0462 #define CS42L42_RS_UNPLUG_SHIFT     1
0463 #define CS42L42_RS_UNPLUG_MASK      (1 << CS42L42_RS_UNPLUG_SHIFT)
0464 #define CS42L42_TS_PLUG_SHIFT       2
0465 #define CS42L42_TS_PLUG_MASK        (1 << CS42L42_TS_PLUG_SHIFT)
0466 #define CS42L42_TS_UNPLUG_SHIFT     3
0467 #define CS42L42_TS_UNPLUG_MASK      (1 << CS42L42_TS_UNPLUG_SHIFT)
0468 #define CS42L42_TSRS_PLUG_VAL_MASK  (CS42L42_RS_PLUG_MASK | \
0469                     CS42L42_RS_UNPLUG_MASK | \
0470                     CS42L42_TS_PLUG_MASK | \
0471                     CS42L42_TS_UNPLUG_MASK)
0472 #define CS42L42_TS_PLUG         3
0473 #define CS42L42_TS_UNPLUG       0
0474 #define CS42L42_TS_TRANS        1
0475 
0476 /*
0477  * NOTE: PLL_START must be 0 while both ADC_PDN=1 and HP_PDN=1.
0478  * Otherwise it will prevent FILT+ from charging properly.
0479  */
0480 #define CS42L42_PLL_CTL1        (CS42L42_PAGE_15 + 0x01)
0481 #define CS42L42_PLL_START_SHIFT     0
0482 #define CS42L42_PLL_START_MASK      (1 << CS42L42_PLL_START_SHIFT)
0483 
0484 #define CS42L42_PLL_DIV_FRAC0       (CS42L42_PAGE_15 + 0x02)
0485 #define CS42L42_PLL_DIV_FRAC_SHIFT  0
0486 #define CS42L42_PLL_DIV_FRAC_MASK   (0xff << CS42L42_PLL_DIV_FRAC_SHIFT)
0487 
0488 #define CS42L42_PLL_DIV_FRAC1       (CS42L42_PAGE_15 + 0x03)
0489 #define CS42L42_PLL_DIV_FRAC2       (CS42L42_PAGE_15 + 0x04)
0490 
0491 #define CS42L42_PLL_DIV_INT     (CS42L42_PAGE_15 + 0x05)
0492 #define CS42L42_PLL_DIV_INT_SHIFT   0
0493 #define CS42L42_PLL_DIV_INT_MASK    (0xff << CS42L42_PLL_DIV_INT_SHIFT)
0494 
0495 #define CS42L42_PLL_CTL3        (CS42L42_PAGE_15 + 0x08)
0496 #define CS42L42_PLL_DIVOUT_SHIFT    0
0497 #define CS42L42_PLL_DIVOUT_MASK     (0xff << CS42L42_PLL_DIVOUT_SHIFT)
0498 
0499 #define CS42L42_PLL_CAL_RATIO       (CS42L42_PAGE_15 + 0x0A)
0500 #define CS42L42_PLL_CAL_RATIO_SHIFT 0
0501 #define CS42L42_PLL_CAL_RATIO_MASK  (0xff << CS42L42_PLL_CAL_RATIO_SHIFT)
0502 
0503 #define CS42L42_PLL_CTL4        (CS42L42_PAGE_15 + 0x1B)
0504 #define CS42L42_PLL_MODE_SHIFT      0
0505 #define CS42L42_PLL_MODE_MASK       (3 << CS42L42_PLL_MODE_SHIFT)
0506 
0507 /* Page 0x19 HP Load Detect Registers */
0508 #define CS42L42_LOAD_DET_RCSTAT     (CS42L42_PAGE_19 + 0x25)
0509 #define CS42L42_RLA_STAT_SHIFT      0
0510 #define CS42L42_RLA_STAT_MASK       (3 << CS42L42_RLA_STAT_SHIFT)
0511 #define CS42L42_RLA_STAT_15_OHM     0
0512 
0513 #define CS42L42_LOAD_DET_DONE       (CS42L42_PAGE_19 + 0x26)
0514 #define CS42L42_HPLOAD_DET_DONE_SHIFT   0
0515 #define CS42L42_HPLOAD_DET_DONE_MASK    (1 << CS42L42_HPLOAD_DET_DONE_SHIFT)
0516 
0517 #define CS42L42_LOAD_DET_EN     (CS42L42_PAGE_19 + 0x27)
0518 #define CS42L42_HP_LD_EN_SHIFT      0
0519 #define CS42L42_HP_LD_EN_MASK       (1 << CS42L42_HP_LD_EN_SHIFT)
0520 
0521 /* Page 0x1B Headset Interface Registers */
0522 #define CS42L42_HSBIAS_SC_AUTOCTL       (CS42L42_PAGE_1B + 0x70)
0523 #define CS42L42_HSBIAS_SENSE_TRIP_SHIFT     0
0524 #define CS42L42_HSBIAS_SENSE_TRIP_MASK      (7 << CS42L42_HSBIAS_SENSE_TRIP_SHIFT)
0525 #define CS42L42_TIP_SENSE_EN_SHIFT      5
0526 #define CS42L42_TIP_SENSE_EN_MASK       (1 << CS42L42_TIP_SENSE_EN_SHIFT)
0527 #define CS42L42_AUTO_HSBIAS_HIZ_SHIFT       6
0528 #define CS42L42_AUTO_HSBIAS_HIZ_MASK        (1 << CS42L42_AUTO_HSBIAS_HIZ_SHIFT)
0529 #define CS42L42_HSBIAS_SENSE_EN_SHIFT       7
0530 #define CS42L42_HSBIAS_SENSE_EN_MASK        (1 << CS42L42_HSBIAS_SENSE_EN_SHIFT)
0531 
0532 #define CS42L42_WAKE_CTL        (CS42L42_PAGE_1B + 0x71)
0533 #define CS42L42_WAKEB_CLEAR_SHIFT   0
0534 #define CS42L42_WAKEB_CLEAR_MASK    (1 << CS42L42_WAKEB_CLEAR_SHIFT)
0535 #define CS42L42_WAKEB_MODE_SHIFT    5
0536 #define CS42L42_WAKEB_MODE_MASK     (1 << CS42L42_WAKEB_MODE_SHIFT)
0537 #define CS42L42_M_HP_WAKE_SHIFT     6
0538 #define CS42L42_M_HP_WAKE_MASK      (1 << CS42L42_M_HP_WAKE_SHIFT)
0539 #define CS42L42_M_MIC_WAKE_SHIFT    7
0540 #define CS42L42_M_MIC_WAKE_MASK     (1 << CS42L42_M_MIC_WAKE_SHIFT)
0541 
0542 #define CS42L42_ADC_DISABLE_MUTE        (CS42L42_PAGE_1B + 0x72)
0543 #define CS42L42_ADC_DISABLE_S0_MUTE_SHIFT   7
0544 #define CS42L42_ADC_DISABLE_S0_MUTE_MASK    (1 << CS42L42_ADC_DISABLE_S0_MUTE_SHIFT)
0545 
0546 #define CS42L42_TIPSENSE_CTL            (CS42L42_PAGE_1B + 0x73)
0547 #define CS42L42_TIP_SENSE_DEBOUNCE_SHIFT    0
0548 #define CS42L42_TIP_SENSE_DEBOUNCE_MASK     (3 << CS42L42_TIP_SENSE_DEBOUNCE_SHIFT)
0549 #define CS42L42_TIP_SENSE_INV_SHIFT     5
0550 #define CS42L42_TIP_SENSE_INV_MASK      (1 << CS42L42_TIP_SENSE_INV_SHIFT)
0551 #define CS42L42_TIP_SENSE_CTRL_SHIFT        6
0552 #define CS42L42_TIP_SENSE_CTRL_MASK     (3 << CS42L42_TIP_SENSE_CTRL_SHIFT)
0553 
0554 /*
0555  * NOTE: DETECT_MODE must be 0 while both ADC_PDN=1 and HP_PDN=1.
0556  * Otherwise it will prevent FILT+ from charging properly.
0557  */
0558 #define CS42L42_MISC_DET_CTL        (CS42L42_PAGE_1B + 0x74)
0559 #define CS42L42_PDN_MIC_LVL_DET_SHIFT   0
0560 #define CS42L42_PDN_MIC_LVL_DET_MASK    (1 << CS42L42_PDN_MIC_LVL_DET_SHIFT)
0561 #define CS42L42_HSBIAS_CTL_SHIFT    1
0562 #define CS42L42_HSBIAS_CTL_MASK     (3 << CS42L42_HSBIAS_CTL_SHIFT)
0563 #define CS42L42_DETECT_MODE_SHIFT   3
0564 #define CS42L42_DETECT_MODE_MASK    (3 << CS42L42_DETECT_MODE_SHIFT)
0565 
0566 #define CS42L42_MIC_DET_CTL1        (CS42L42_PAGE_1B + 0x75)
0567 #define CS42L42_HS_DET_LEVEL_SHIFT  0
0568 #define CS42L42_HS_DET_LEVEL_MASK   (0x3F << CS42L42_HS_DET_LEVEL_SHIFT)
0569 #define CS42L42_EVENT_STAT_SEL_SHIFT    6
0570 #define CS42L42_EVENT_STAT_SEL_MASK (1 << CS42L42_EVENT_STAT_SEL_SHIFT)
0571 #define CS42L42_LATCH_TO_VP_SHIFT   7
0572 #define CS42L42_LATCH_TO_VP_MASK    (1 << CS42L42_LATCH_TO_VP_SHIFT)
0573 
0574 #define CS42L42_MIC_DET_CTL2        (CS42L42_PAGE_1B + 0x76)
0575 #define CS42L42_DEBOUNCE_TIME_SHIFT 5
0576 #define CS42L42_DEBOUNCE_TIME_MASK  (0x07 << CS42L42_DEBOUNCE_TIME_SHIFT)
0577 
0578 #define CS42L42_DET_STATUS1     (CS42L42_PAGE_1B + 0x77)
0579 #define CS42L42_HSBIAS_HIZ_MODE_SHIFT   6
0580 #define CS42L42_HSBIAS_HIZ_MODE_MASK    (1 << CS42L42_HSBIAS_HIZ_MODE_SHIFT)
0581 #define CS42L42_TIP_SENSE_SHIFT     7
0582 #define CS42L42_TIP_SENSE_MASK      (1 << CS42L42_TIP_SENSE_SHIFT)
0583 
0584 #define CS42L42_DET_STATUS2     (CS42L42_PAGE_1B + 0x78)
0585 #define CS42L42_SHORT_TRUE_SHIFT    0
0586 #define CS42L42_SHORT_TRUE_MASK     (1 << CS42L42_SHORT_TRUE_SHIFT)
0587 #define CS42L42_HS_TRUE_SHIFT   1
0588 #define CS42L42_HS_TRUE_MASK        (1 << CS42L42_HS_TRUE_SHIFT)
0589 
0590 #define CS42L42_DET_INT1_MASK       (CS42L42_PAGE_1B + 0x79)
0591 #define CS42L42_TIP_SENSE_UNPLUG_SHIFT  5
0592 #define CS42L42_TIP_SENSE_UNPLUG_MASK   (1 << CS42L42_TIP_SENSE_UNPLUG_SHIFT)
0593 #define CS42L42_TIP_SENSE_PLUG_SHIFT    6
0594 #define CS42L42_TIP_SENSE_PLUG_MASK (1 << CS42L42_TIP_SENSE_PLUG_SHIFT)
0595 #define CS42L42_HSBIAS_SENSE_SHIFT  7
0596 #define CS42L42_HSBIAS_SENSE_MASK   (1 << CS42L42_HSBIAS_SENSE_SHIFT)
0597 #define CS42L42_DET_INT_VAL1_MASK   (CS42L42_TIP_SENSE_UNPLUG_MASK | \
0598                     CS42L42_TIP_SENSE_PLUG_MASK | \
0599                     CS42L42_HSBIAS_SENSE_MASK)
0600 
0601 #define CS42L42_DET_INT2_MASK       (CS42L42_PAGE_1B + 0x7A)
0602 #define CS42L42_M_SHORT_DET_SHIFT   0
0603 #define CS42L42_M_SHORT_DET_MASK    (1 << CS42L42_M_SHORT_DET_SHIFT)
0604 #define CS42L42_M_SHORT_RLS_SHIFT   1
0605 #define CS42L42_M_SHORT_RLS_MASK    (1 << CS42L42_M_SHORT_RLS_SHIFT)
0606 #define CS42L42_M_HSBIAS_HIZ_SHIFT  2
0607 #define CS42L42_M_HSBIAS_HIZ_MASK   (1 << CS42L42_M_HSBIAS_HIZ_SHIFT)
0608 #define CS42L42_M_DETECT_FT_SHIFT   6
0609 #define CS42L42_M_DETECT_FT_MASK    (1 << CS42L42_M_DETECT_FT_SHIFT)
0610 #define CS42L42_M_DETECT_TF_SHIFT   7
0611 #define CS42L42_M_DETECT_TF_MASK    (1 << CS42L42_M_DETECT_TF_SHIFT)
0612 #define CS42L42_DET_INT_VAL2_MASK   (CS42L42_M_SHORT_DET_MASK | \
0613                     CS42L42_M_SHORT_RLS_MASK | \
0614                     CS42L42_M_HSBIAS_HIZ_MASK | \
0615                     CS42L42_M_DETECT_FT_MASK | \
0616                     CS42L42_M_DETECT_TF_MASK)
0617 
0618 /* Page 0x1C Headset Bias Registers */
0619 #define CS42L42_HS_BIAS_CTL     (CS42L42_PAGE_1C + 0x03)
0620 #define CS42L42_HSBIAS_RAMP_SHIFT   0
0621 #define CS42L42_HSBIAS_RAMP_MASK    (3 << CS42L42_HSBIAS_RAMP_SHIFT)
0622 #define CS42L42_HSBIAS_PD_SHIFT     4
0623 #define CS42L42_HSBIAS_PD_MASK      (1 << CS42L42_HSBIAS_PD_SHIFT)
0624 #define CS42L42_HSBIAS_CAPLESS_SHIFT    7
0625 #define CS42L42_HSBIAS_CAPLESS_MASK (1 << CS42L42_HSBIAS_CAPLESS_SHIFT)
0626 
0627 /* Page 0x1D ADC Registers */
0628 #define CS42L42_ADC_CTL         (CS42L42_PAGE_1D + 0x01)
0629 #define CS42L42_ADC_NOTCH_DIS_SHIFT     5
0630 #define CS42L42_ADC_FORCE_WEAK_VCM_SHIFT    4
0631 #define CS42L42_ADC_INV_SHIFT           2
0632 #define CS42L42_ADC_DIG_BOOST_SHIFT     0
0633 
0634 #define CS42L42_ADC_VOLUME      (CS42L42_PAGE_1D + 0x03)
0635 #define CS42L42_ADC_VOL_SHIFT       0
0636 
0637 #define CS42L42_ADC_WNF_HPF_CTL     (CS42L42_PAGE_1D + 0x04)
0638 #define CS42L42_ADC_WNF_CF_SHIFT    4
0639 #define CS42L42_ADC_WNF_EN_SHIFT    3
0640 #define CS42L42_ADC_HPF_CF_SHIFT    1
0641 #define CS42L42_ADC_HPF_EN_SHIFT    0
0642 
0643 /* Page 0x1F DAC Registers */
0644 #define CS42L42_DAC_CTL1        (CS42L42_PAGE_1F + 0x01)
0645 #define CS42L42_DACB_INV_SHIFT      1
0646 #define CS42L42_DACA_INV_SHIFT      0
0647 
0648 #define CS42L42_DAC_CTL2        (CS42L42_PAGE_1F + 0x06)
0649 #define CS42L42_HPOUT_PULLDOWN_SHIFT    4
0650 #define CS42L42_HPOUT_PULLDOWN_MASK (15 << CS42L42_HPOUT_PULLDOWN_SHIFT)
0651 #define CS42L42_HPOUT_LOAD_SHIFT    3
0652 #define CS42L42_HPOUT_LOAD_MASK     (1 << CS42L42_HPOUT_LOAD_SHIFT)
0653 #define CS42L42_HPOUT_CLAMP_SHIFT   2
0654 #define CS42L42_HPOUT_CLAMP_MASK    (1 << CS42L42_HPOUT_CLAMP_SHIFT)
0655 #define CS42L42_DAC_HPF_EN_SHIFT    1
0656 #define CS42L42_DAC_HPF_EN_MASK     (1 << CS42L42_DAC_HPF_EN_SHIFT)
0657 #define CS42L42_DAC_MON_EN_SHIFT    0
0658 #define CS42L42_DAC_MON_EN_MASK     (1 << CS42L42_DAC_MON_EN_SHIFT)
0659 
0660 /* Page 0x20 HP CTL Registers */
0661 #define CS42L42_HP_CTL          (CS42L42_PAGE_20 + 0x01)
0662 #define CS42L42_HP_ANA_BMUTE_SHIFT  3
0663 #define CS42L42_HP_ANA_BMUTE_MASK   (1 << CS42L42_HP_ANA_BMUTE_SHIFT)
0664 #define CS42L42_HP_ANA_AMUTE_SHIFT  2
0665 #define CS42L42_HP_ANA_AMUTE_MASK   (1 << CS42L42_HP_ANA_AMUTE_SHIFT)
0666 #define CS42L42_HP_FULL_SCALE_VOL_SHIFT 1
0667 #define CS42L42_HP_FULL_SCALE_VOL_MASK  (1 << CS42L42_HP_FULL_SCALE_VOL_SHIFT)
0668 
0669 /* Page 0x21 Class H Registers */
0670 #define CS42L42_CLASSH_CTL      (CS42L42_PAGE_21 + 0x01)
0671 
0672 /* Page 0x23 Mixer Volume Registers */
0673 #define CS42L42_MIXER_CHA_VOL       (CS42L42_PAGE_23 + 0x01)
0674 #define CS42L42_MIXER_ADC_VOL       (CS42L42_PAGE_23 + 0x02)
0675 
0676 #define CS42L42_MIXER_CHB_VOL       (CS42L42_PAGE_23 + 0x03)
0677 #define CS42L42_MIXER_CH_VOL_SHIFT  0
0678 #define CS42L42_MIXER_CH_VOL_MASK   (0x3f << CS42L42_MIXER_CH_VOL_SHIFT)
0679 
0680 /* Page 0x24 EQ Registers */
0681 #define CS42L42_EQ_COEF_IN0     (CS42L42_PAGE_24 + 0x01)
0682 #define CS42L42_EQ_COEF_IN1     (CS42L42_PAGE_24 + 0x02)
0683 #define CS42L42_EQ_COEF_IN2     (CS42L42_PAGE_24 + 0x03)
0684 #define CS42L42_EQ_COEF_IN3     (CS42L42_PAGE_24 + 0x04)
0685 #define CS42L42_EQ_COEF_RW      (CS42L42_PAGE_24 + 0x06)
0686 #define CS42L42_EQ_COEF_OUT0        (CS42L42_PAGE_24 + 0x07)
0687 #define CS42L42_EQ_COEF_OUT1        (CS42L42_PAGE_24 + 0x08)
0688 #define CS42L42_EQ_COEF_OUT2        (CS42L42_PAGE_24 + 0x09)
0689 #define CS42L42_EQ_COEF_OUT3        (CS42L42_PAGE_24 + 0x0A)
0690 #define CS42L42_EQ_INIT_STAT        (CS42L42_PAGE_24 + 0x0B)
0691 #define CS42L42_EQ_START_FILT       (CS42L42_PAGE_24 + 0x0C)
0692 #define CS42L42_EQ_MUTE_CTL     (CS42L42_PAGE_24 + 0x0E)
0693 
0694 /* Page 0x25 Audio Port Registers */
0695 #define CS42L42_SP_RX_CH_SEL        (CS42L42_PAGE_25 + 0x01)
0696 #define CS42L42_SP_RX_CHB_SEL_SHIFT 2
0697 #define CS42L42_SP_RX_CHB_SEL_MASK  (3 << CS42L42_SP_RX_CHB_SEL_SHIFT)
0698 
0699 #define CS42L42_SP_RX_ISOC_CTL      (CS42L42_PAGE_25 + 0x02)
0700 #define CS42L42_SP_RX_RSYNC_SHIFT   6
0701 #define CS42L42_SP_RX_RSYNC_MASK    (1 << CS42L42_SP_RX_RSYNC_SHIFT)
0702 #define CS42L42_SP_RX_NSB_POS_SHIFT 3
0703 #define CS42L42_SP_RX_NSB_POS_MASK  (7 << CS42L42_SP_RX_NSB_POS_SHIFT)
0704 #define CS42L42_SP_RX_NFS_NSBB_SHIFT    2
0705 #define CS42L42_SP_RX_NFS_NSBB_MASK (1 << CS42L42_SP_RX_NFS_NSBB_SHIFT)
0706 #define CS42L42_SP_RX_ISOC_MODE_SHIFT   0
0707 #define CS42L42_SP_RX_ISOC_MODE_MASK    (3 << CS42L42_SP_RX_ISOC_MODE_SHIFT)
0708 
0709 #define CS42L42_SP_RX_FS        (CS42L42_PAGE_25 + 0x03)
0710 #define CS42l42_SPDIF_CH_SEL        (CS42L42_PAGE_25 + 0x04)
0711 #define CS42L42_SP_TX_ISOC_CTL      (CS42L42_PAGE_25 + 0x05)
0712 #define CS42L42_SP_TX_FS        (CS42L42_PAGE_25 + 0x06)
0713 #define CS42L42_SPDIF_SW_CTL1       (CS42L42_PAGE_25 + 0x07)
0714 
0715 /* Page 0x26 SRC Registers */
0716 #define CS42L42_SRC_SDIN_FS     (CS42L42_PAGE_26 + 0x01)
0717 #define CS42L42_SRC_SDIN_FS_SHIFT   0
0718 #define CS42L42_SRC_SDIN_FS_MASK    (0x1f << CS42L42_SRC_SDIN_FS_SHIFT)
0719 
0720 #define CS42L42_SRC_SDOUT_FS        (CS42L42_PAGE_26 + 0x09)
0721 
0722 /* Page 0x28 S/PDIF Registers */
0723 #define CS42L42_SPDIF_CTL1      (CS42L42_PAGE_28 + 0x01)
0724 #define CS42L42_SPDIF_CTL2      (CS42L42_PAGE_28 + 0x02)
0725 #define CS42L42_SPDIF_CTL3      (CS42L42_PAGE_28 + 0x03)
0726 #define CS42L42_SPDIF_CTL4      (CS42L42_PAGE_28 + 0x04)
0727 
0728 /* Page 0x29 Serial Port TX Registers */
0729 #define CS42L42_ASP_TX_SZ_EN        (CS42L42_PAGE_29 + 0x01)
0730 #define CS42L42_ASP_TX_EN_SHIFT     0
0731 #define CS42L42_ASP_TX_CH_EN        (CS42L42_PAGE_29 + 0x02)
0732 #define CS42L42_ASP_TX0_CH2_SHIFT   1
0733 #define CS42L42_ASP_TX0_CH1_SHIFT   0
0734 
0735 #define CS42L42_ASP_TX_CH_AP_RES    (CS42L42_PAGE_29 + 0x03)
0736 #define CS42L42_ASP_TX_CH1_AP_SHIFT 7
0737 #define CS42L42_ASP_TX_CH1_AP_MASK  (1 << CS42L42_ASP_TX_CH1_AP_SHIFT)
0738 #define CS42L42_ASP_TX_CH2_AP_SHIFT 6
0739 #define CS42L42_ASP_TX_CH2_AP_MASK  (1 << CS42L42_ASP_TX_CH2_AP_SHIFT)
0740 #define CS42L42_ASP_TX_CH2_RES_SHIFT    2
0741 #define CS42L42_ASP_TX_CH2_RES_MASK (3 << CS42L42_ASP_TX_CH2_RES_SHIFT)
0742 #define CS42L42_ASP_TX_CH1_RES_SHIFT    0
0743 #define CS42L42_ASP_TX_CH1_RES_MASK (3 << CS42L42_ASP_TX_CH1_RES_SHIFT)
0744 #define CS42L42_ASP_TX_CH1_BIT_MSB  (CS42L42_PAGE_29 + 0x04)
0745 #define CS42L42_ASP_TX_CH1_BIT_LSB  (CS42L42_PAGE_29 + 0x05)
0746 #define CS42L42_ASP_TX_HIZ_DLY_CFG  (CS42L42_PAGE_29 + 0x06)
0747 #define CS42L42_ASP_TX_CH2_BIT_MSB  (CS42L42_PAGE_29 + 0x0A)
0748 #define CS42L42_ASP_TX_CH2_BIT_LSB  (CS42L42_PAGE_29 + 0x0B)
0749 
0750 /* Page 0x2A Serial Port RX Registers */
0751 #define CS42L42_ASP_RX_DAI0_EN      (CS42L42_PAGE_2A + 0x01)
0752 #define CS42L42_ASP_RX0_CH_EN_SHIFT 2
0753 #define CS42L42_ASP_RX0_CH_EN_MASK  (0xf << CS42L42_ASP_RX0_CH_EN_SHIFT)
0754 #define CS42L42_ASP_RX0_CH1_SHIFT   2
0755 #define CS42L42_ASP_RX0_CH2_SHIFT   3
0756 #define CS42L42_ASP_RX0_CH3_SHIFT   4
0757 #define CS42L42_ASP_RX0_CH4_SHIFT   5
0758 
0759 #define CS42L42_ASP_RX_DAI0_CH1_AP_RES  (CS42L42_PAGE_2A + 0x02)
0760 #define CS42L42_ASP_RX_DAI0_CH1_BIT_MSB (CS42L42_PAGE_2A + 0x03)
0761 #define CS42L42_ASP_RX_DAI0_CH1_BIT_LSB (CS42L42_PAGE_2A + 0x04)
0762 #define CS42L42_ASP_RX_DAI0_CH2_AP_RES  (CS42L42_PAGE_2A + 0x05)
0763 #define CS42L42_ASP_RX_DAI0_CH2_BIT_MSB (CS42L42_PAGE_2A + 0x06)
0764 #define CS42L42_ASP_RX_DAI0_CH2_BIT_LSB (CS42L42_PAGE_2A + 0x07)
0765 #define CS42L42_ASP_RX_DAI0_CH3_AP_RES  (CS42L42_PAGE_2A + 0x08)
0766 #define CS42L42_ASP_RX_DAI0_CH3_BIT_MSB (CS42L42_PAGE_2A + 0x09)
0767 #define CS42L42_ASP_RX_DAI0_CH3_BIT_LSB (CS42L42_PAGE_2A + 0x0A)
0768 #define CS42L42_ASP_RX_DAI0_CH4_AP_RES  (CS42L42_PAGE_2A + 0x0B)
0769 #define CS42L42_ASP_RX_DAI0_CH4_BIT_MSB (CS42L42_PAGE_2A + 0x0C)
0770 #define CS42L42_ASP_RX_DAI0_CH4_BIT_LSB (CS42L42_PAGE_2A + 0x0D)
0771 #define CS42L42_ASP_RX_DAI1_CH1_AP_RES  (CS42L42_PAGE_2A + 0x0E)
0772 #define CS42L42_ASP_RX_DAI1_CH1_BIT_MSB (CS42L42_PAGE_2A + 0x0F)
0773 #define CS42L42_ASP_RX_DAI1_CH1_BIT_LSB (CS42L42_PAGE_2A + 0x10)
0774 #define CS42L42_ASP_RX_DAI1_CH2_AP_RES  (CS42L42_PAGE_2A + 0x11)
0775 #define CS42L42_ASP_RX_DAI1_CH2_BIT_MSB (CS42L42_PAGE_2A + 0x12)
0776 #define CS42L42_ASP_RX_DAI1_CH2_BIT_LSB (CS42L42_PAGE_2A + 0x13)
0777 
0778 #define CS42L42_ASP_RX_CH_AP_SHIFT  6
0779 #define CS42L42_ASP_RX_CH_AP_MASK   (1 << CS42L42_ASP_RX_CH_AP_SHIFT)
0780 #define CS42L42_ASP_RX_CH_AP_LOW    0
0781 #define CS42L42_ASP_RX_CH_AP_HI     1
0782 #define CS42L42_ASP_RX_CH_RES_SHIFT 0
0783 #define CS42L42_ASP_RX_CH_RES_MASK  (3 << CS42L42_ASP_RX_CH_RES_SHIFT)
0784 #define CS42L42_ASP_RX_CH_RES_32    3
0785 #define CS42L42_ASP_RX_CH_RES_16    1
0786 #define CS42L42_ASP_RX_CH_BIT_ST_SHIFT  0
0787 #define CS42L42_ASP_RX_CH_BIT_ST_MASK   (0xff << CS42L42_ASP_RX_CH_BIT_ST_SHIFT)
0788 
0789 /* Page 0x30 ID Registers */
0790 #define CS42L42_SUB_REVID       (CS42L42_PAGE_30 + 0x14)
0791 #define CS42L42_MAX_REGISTER        (CS42L42_PAGE_30 + 0x14)
0792 
0793 /* Defines for fracturing values spread across multiple registers */
0794 #define CS42L42_FRAC0_VAL(val)  ((val) & 0x0000ff)
0795 #define CS42L42_FRAC1_VAL(val)  (((val) & 0x00ff00) >> 8)
0796 #define CS42L42_FRAC2_VAL(val)  (((val) & 0xff0000) >> 16)
0797 
0798 #define CS42L42_NUM_SUPPLIES    5
0799 #define CS42L42_BOOT_TIME_US    3000
0800 #define CS42L42_PLL_DIVOUT_TIME_US  800
0801 #define CS42L42_CLOCK_SWITCH_DELAY_US 150
0802 #define CS42L42_PLL_LOCK_POLL_US    250
0803 #define CS42L42_PLL_LOCK_TIMEOUT_US 1250
0804 #define CS42L42_HP_ADC_EN_TIME_US   20000
0805 #define CS42L42_PDN_DONE_POLL_US    1000
0806 #define CS42L42_PDN_DONE_TIMEOUT_US 200000
0807 #define CS42L42_PDN_DONE_TIME_MS    100
0808 #define CS42L42_FILT_DISCHARGE_TIME_MS  46
0809 
0810 #endif /* __CS42L42_H */