1 /* SPDX-License-Identifier: GPL-2.0-only */ 2 /* 3 * cs35l33.h -- CS35L33 ALSA SoC audio driver 4 * 5 * Copyright 2016 Cirrus Logic, Inc. 6 * 7 * Author: Paul Handrigan <paul.handrigan@cirrus.com> 8 */ 9 10 #ifndef __CS35L33_H__ 11 #define __CS35L33_H__ 12 13 #define CS35L33_CHIP_ID 0x00035A33 14 #define CS35L33_DEVID_AB 0x01 /* Device ID A & B [RO] */ 15 #define CS35L33_DEVID_CD 0x02 /* Device ID C & D [RO] */ 16 #define CS35L33_DEVID_E 0x03 /* Device ID E [RO] */ 17 #define CS35L33_FAB_ID 0x04 /* Fab ID [RO] */ 18 #define CS35L33_REV_ID 0x05 /* Revision ID [RO] */ 19 #define CS35L33_PWRCTL1 0x06 /* Power Ctl 1 */ 20 #define CS35L33_PWRCTL2 0x07 /* Power Ctl 2 */ 21 #define CS35L33_CLK_CTL 0x08 /* Clock Ctl */ 22 #define CS35L33_BST_PEAK_CTL 0x09 /* Max Current for Boost */ 23 #define CS35L33_PROTECT_CTL 0x0A /* Amp Protection Parameters */ 24 #define CS35L33_BST_CTL1 0x0B /* Boost Converter CTL1 */ 25 #define CS35L33_BST_CTL2 0x0C /* Boost Converter CTL2 */ 26 #define CS35L33_ADSP_CTL 0x0D /* Serial Port Control */ 27 #define CS35L33_ADC_CTL 0x0E /* ADC Control */ 28 #define CS35L33_DAC_CTL 0x0F /* DAC Control */ 29 #define CS35L33_DIG_VOL_CTL 0x10 /* Digital Volume CTL */ 30 #define CS35L33_CLASSD_CTL 0x11 /* Class D Amp CTL */ 31 #define CS35L33_AMP_CTL 0x12 /* Amp Gain/Protecton Release CTL */ 32 #define CS35L33_INT_MASK_1 0x13 /* Interrupt Mask 1 */ 33 #define CS35L33_INT_MASK_2 0x14 /* Interrupt Mask 2 */ 34 #define CS35L33_INT_STATUS_1 0x15 /* Interrupt Status 1 [RO] */ 35 #define CS35L33_INT_STATUS_2 0x16 /* Interrupt Status 2 [RO] */ 36 #define CS35L33_DIAG_LOCK 0x17 /* Diagnostic Mode Register Lock */ 37 #define CS35L33_DIAG_CTRL_1 0x18 /* Diagnostic Mode Register Control */ 38 #define CS35L33_DIAG_CTRL_2 0x19 /* Diagnostic Mode Register Control 2 */ 39 #define CS35L33_HG_MEMLDO_CTL 0x23 /* H/G Memory/LDO CTL */ 40 #define CS35L33_HG_REL_RATE 0x24 /* H/G Release Rate */ 41 #define CS35L33_LDO_DEL 0x25 /* LDO Entry Delay/VPhg Control 1 */ 42 #define CS35L33_HG_HEAD 0x29 /* H/G Headroom */ 43 #define CS35L33_HG_EN 0x2A /* H/G Enable/VPhg CNT2 */ 44 #define CS35L33_TX_VMON 0x2D /* TDM TX Control 1 (VMON) */ 45 #define CS35L33_TX_IMON 0x2E /* TDM TX Control 2 (IMON) */ 46 #define CS35L33_TX_VPMON 0x2F /* TDM TX Control 3 (VPMON) */ 47 #define CS35L33_TX_VBSTMON 0x30 /* TDM TX Control 4 (VBSTMON) */ 48 #define CS35L33_TX_FLAG 0x31 /* TDM TX Control 5 (FLAG) */ 49 #define CS35L33_TX_EN1 0x32 /* TDM TX Enable 1 */ 50 #define CS35L33_TX_EN2 0x33 /* TDM TX Enable 2 */ 51 #define CS35L33_TX_EN3 0x34 /* TDM TX Enable 3 */ 52 #define CS35L33_TX_EN4 0x35 /* TDM TX Enable 4 */ 53 #define CS35L33_RX_AUD 0x36 /* TDM RX Control 1 */ 54 #define CS35L33_RX_SPLY 0x37 /* TDM RX Control 2 */ 55 #define CS35L33_RX_ALIVE 0x38 /* TDM RX Control 3 */ 56 #define CS35L33_BST_CTL4 0x39 /* Boost Converter Control 4 */ 57 #define CS35L33_HG_STATUS 0x3F /* H/G Status */ 58 #define CS35L33_MAX_REGISTER 0x59 59 60 #define CS35L33_MCLK_5644 5644800 61 #define CS35L33_MCLK_6144 6144000 62 #define CS35L33_MCLK_6 6000000 63 #define CS35L33_MCLK_11289 11289600 64 #define CS35L33_MCLK_12 12000000 65 #define CS35L33_MCLK_12288 12288000 66 67 /* CS35L33_PWRCTL1 */ 68 #define CS35L33_PDN_AMP (1 << 7) 69 #define CS35L33_PDN_BST (1 << 2) 70 #define CS35L33_PDN_ALL 1 71 72 /* CS35L33_PWRCTL2 */ 73 #define CS35L33_PDN_VMON_SHIFT 7 74 #define CS35L33_PDN_VMON (1 << CS35L33_PDN_VMON_SHIFT) 75 #define CS35L33_PDN_IMON_SHIFT 6 76 #define CS35L33_PDN_IMON (1 << CS35L33_PDN_IMON_SHIFT) 77 #define CS35L33_PDN_VPMON_SHIFT 5 78 #define CS35L33_PDN_VPMON (1 << CS35L33_PDN_VPMON_SHIFT) 79 #define CS35L33_PDN_VBSTMON_SHIFT 4 80 #define CS35L33_PDN_VBSTMON (1 << CS35L33_PDN_VBSTMON_SHIFT) 81 #define CS35L33_SDOUT_3ST_I2S_SHIFT 3 82 #define CS35L33_SDOUT_3ST_I2S (1 << CS35L33_SDOUT_3ST_I2S_SHIFT) 83 #define CS35L33_PDN_SDIN_SHIFT 2 84 #define CS35L33_PDN_SDIN (1 << CS35L33_PDN_SDIN_SHIFT) 85 #define CS35L33_PDN_TDM_SHIFT 1 86 #define CS35L33_PDN_TDM (1 << CS35L33_PDN_TDM_SHIFT) 87 88 /* CS35L33_CLK_CTL */ 89 #define CS35L33_MCLKDIS (1 << 7) 90 #define CS35L33_MCLKDIV2 (1 << 6) 91 #define CS35L33_SDOUT_3ST_TDM (1 << 5) 92 #define CS35L33_INT_FS_RATE (1 << 4) 93 #define CS35L33_ADSP_FS 0xF 94 95 /* CS35L33_PROTECT_CTL */ 96 #define CS35L33_ALIVE_WD_DIS (3 << 2) 97 98 /* CS35L33_BST_CTL1 */ 99 #define CS35L33_BST_CTL_SRC (1 << 6) 100 #define CS35L33_BST_CTL_SHIFT (1 << 5) 101 #define CS35L33_BST_CTL_MASK 0x3F 102 103 /* CS35L33_BST_CTL2 */ 104 #define CS35L33_TDM_WD_SEL (1 << 4) 105 #define CS35L33_ALIVE_WD_DIS2 (1 << 3) 106 #define CS35L33_VBST_SR_STEP 0x3 107 108 /* CS35L33_ADSP_CTL */ 109 #define CS35L33_ADSP_DRIVE (1 << 7) 110 #define CS35L33_MS_MASK (1 << 6) 111 #define CS35L33_SDIN_LOC (3 << 4) 112 #define CS35L33_ALIVE_RATE 0x3 113 114 /* CS35L33_ADC_CTL */ 115 #define CS35L33_INV_VMON (1 << 7) 116 #define CS35L33_INV_IMON (1 << 6) 117 #define CS35L33_ADC_NOTCH_DIS (1 << 5) 118 #define CS35L33_IMON_SCALE 0xF 119 120 /* CS35L33_DAC_CTL */ 121 #define CS35L33_INV_DAC (1 << 7) 122 #define CS35L33_DAC_NOTCH_DIS (1 << 5) 123 #define CS35L33_DIGSFT (1 << 4) 124 #define CS35L33_DSR_RATE 0xF 125 126 /* CS35L33_CLASSD_CTL */ 127 #define CS35L33_AMP_SD (1 << 6) 128 #define CS35L33_AMP_DRV_SEL_SRC (1 << 5) 129 #define CS35L33_AMP_DRV_SEL_MASK 0x10 130 #define CS35L33_AMP_DRV_SEL_SHIFT 4 131 #define CS35L33_AMP_CAL (1 << 3) 132 #define CS35L33_GAIN_CHG_ZC_MASK 0x04 133 #define CS35L33_GAIN_CHG_ZC_SHIFT 2 134 #define CS35L33_CLASS_D_CTL_MASK 0x3F 135 136 /* CS35L33_AMP_CTL */ 137 #define CS35L33_AMP_GAIN 0xF0 138 #define CS35L33_CAL_ERR_RLS (1 << 3) 139 #define CS35L33_AMP_SHORT_RLS (1 << 2) 140 #define CS35L33_OTW_RLS (1 << 1) 141 #define CS35L33_OTE_RLS 1 142 143 /* CS35L33_INT_MASK_1 */ 144 #define CS35L33_M_CAL_ERR_SHIFT 6 145 #define CS35L33_M_CAL_ERR (1 << CS35L33_M_CAL_ERR_SHIFT) 146 #define CS35L33_M_ALIVE_ERR_SHIFT 5 147 #define CS35L33_M_ALIVE_ERR (1 << CS35L33_M_ALIVE_ERR_SHIFT) 148 #define CS35L33_M_AMP_SHORT_SHIFT 2 149 #define CS35L33_M_AMP_SHORT (1 << CS35L33_M_AMP_SHORT_SHIFT) 150 #define CS35L33_M_OTW_SHIFT 1 151 #define CS35L33_M_OTW (1 << CS35L33_M_OTW_SHIFT) 152 #define CS35L33_M_OTE_SHIFT 0 153 #define CS35L33_M_OTE (1 << CS35L33_M_OTE_SHIFT) 154 155 /* CS35L33_INT_STATUS_1 */ 156 #define CS35L33_CAL_ERR (1 << 6) 157 #define CS35L33_ALIVE_ERR (1 << 5) 158 #define CS35L33_ADSPCLK_ERR (1 << 4) 159 #define CS35L33_MCLK_ERR (1 << 3) 160 #define CS35L33_AMP_SHORT (1 << 2) 161 #define CS35L33_OTW (1 << 1) 162 #define CS35L33_OTE (1 << 0) 163 164 /* CS35L33_INT_STATUS_2 */ 165 #define CS35L33_VMON_OVFL (1 << 7) 166 #define CS35L33_IMON_OVFL (1 << 6) 167 #define CS35L33_VPMON_OVFL (1 << 5) 168 #define CS35L33_VBSTMON_OVFL (1 << 4) 169 #define CS35L33_PDN_DONE 1 170 171 /* CS35L33_BST_CTL4 */ 172 #define CS35L33_BST_RGS 0x70 173 #define CS35L33_BST_COEFF3 0xF 174 175 /* CS35L33_HG_MEMLDO_CTL */ 176 #define CS35L33_MEM_DEPTH_SHIFT 5 177 #define CS35L33_MEM_DEPTH_MASK (0x3 << CS35L33_MEM_DEPTH_SHIFT) 178 #define CS35L33_LDO_THLD_SHIFT 1 179 #define CS35L33_LDO_THLD_MASK (0xF << CS35L33_LDO_THLD_SHIFT) 180 #define CS35L33_LDO_DISABLE_SHIFT 0 181 #define CS35L33_LDO_DISABLE_MASK (0x1 << CS35L33_LDO_DISABLE_SHIFT) 182 183 /* CS35L33_LDO_DEL */ 184 #define CS35L33_VP_HG_VA_SHIFT 5 185 #define CS35L33_VP_HG_VA_MASK (0x7 << CS35L33_VP_HG_VA_SHIFT) 186 #define CS35L33_LDO_ENTRY_DELAY_SHIFT 2 187 #define CS35L33_LDO_ENTRY_DELAY_MASK (0x7 << CS35L33_LDO_ENTRY_DELAY_SHIFT) 188 #define CS35L33_VP_HG_RATE_SHIFT 0 189 #define CS35L33_VP_HG_RATE_MASK (0x3 << CS35L33_VP_HG_RATE_SHIFT) 190 191 /* CS35L33_HG_HEAD */ 192 #define CS35L33_HD_RM_SHIFT 0 193 #define CS35L33_HD_RM_MASK (0x7F << CS35L33_HD_RM_SHIFT) 194 195 /* CS35L33_HG_EN */ 196 #define CS35L33_CLASS_HG_ENA_SHIFT 7 197 #define CS35L33_CLASS_HG_EN_MASK (0x1 << CS35L33_CLASS_HG_ENA_SHIFT) 198 #define CS35L33_VP_HG_AUTO_SHIFT 6 199 #define CS35L33_VP_HG_AUTO_MASK (0x1 << 6) 200 #define CS35L33_VP_HG_SHIFT 0 201 #define CS35L33_VP_HG_MASK (0x1F << CS35L33_VP_HG_SHIFT) 202 203 #define CS35L33_RATES (SNDRV_PCM_RATE_8000_48000) 204 #define CS35L33_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | \ 205 SNDRV_PCM_FMTBIT_S24_LE) 206 207 /* CS35L33_{RX,TX}_X */ 208 #define CS35L33_X_STATE_SHIFT 7 209 #define CS35L33_X_STATE (1 << CS35L33_X_STATE_SHIFT) 210 #define CS35L33_X_LOC_SHIFT 0 211 #define CS35L33_X_LOC (0x1F << CS35L33_X_LOC_SHIFT) 212 213 /* CS35L33_RX_AUD */ 214 #define CS35L33_AUDIN_RX_DEPTH_SHIFT 5 215 #define CS35L33_AUDIN_RX_DEPTH (0x7 << CS35L33_AUDIN_RX_DEPTH_SHIFT) 216 217 #endif 218