160 lines
5.5 KiB
C
160 lines
5.5 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright (c) 2021, Maxim Integrated.
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*/
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#ifndef _MAX98520_H
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#define _MAX98520_H
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#define MAX98520_R2000_SW_RESET 0x2000
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#define MAX98520_R2001_STATUS_1 0x2001
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#define MAX98520_R2002_STATUS_2 0x2002
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#define MAX98520_R2020_THERM_WARN_THRESH 0x2020
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#define MAX98520_R2021_THERM_SHDN_THRESH 0x2021
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#define MAX98520_R2022_THERM_HYSTERESIS 0x2022
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#define MAX98520_R2023_THERM_FOLDBACK_SET 0x2023
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#define MAX98520_R2027_THERM_FOLDBACK_EN 0x2027
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#define MAX98520_R2030_CLK_MON_CTRL 0x2030
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#define MAX98520_R2037_ERR_MON_CTRL 0x2037
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#define MAX98520_R2040_PCM_MODE_CFG 0x2040
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#define MAX98520_R2041_PCM_CLK_SETUP 0x2041
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#define MAX98520_R2042_PCM_SR_SETUP 0x2042
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#define MAX98520_R2043_PCM_RX_SRC1 0x2043
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#define MAX98520_R2044_PCM_RX_SRC2 0x2044
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#define MAX98520_R204F_PCM_RX_EN 0x204F
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#define MAX98520_R2090_AMP_VOL_CTRL 0x2090
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#define MAX98520_R2091_AMP_PATH_GAIN 0x2091
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#define MAX98520_R2092_AMP_DSP_CFG 0x2092
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#define MAX98520_R2094_SSM_CFG 0x2094
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#define MAX98520_R2095_AMP_CFG 0x2095
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#define MAX98520_R209F_AMP_EN 0x209F
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#define MAX98520_R20B0_ADC_SR 0x20B0
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#define MAX98520_R20B1_ADC_RESOLUTION 0x20B1
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#define MAX98520_R20B2_ADC_PVDD0_CFG 0x20B2
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#define MAX98520_R20B3_ADC_THERMAL_CFG 0x20B3
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#define MAX98520_R20B4_ADC_READBACK_CTRL 0x20B4
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#define MAX98520_R20B5_ADC_READBACK_UPDATE 0x20B5
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#define MAX98520_R20B6_ADC_PVDD_READBACK_MSB 0x20B6
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#define MAX98520_R20B7_ADC_PVDD_READBACK_LSB 0x20B7
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#define MAX98520_R20B8_ADC_TEMP_READBACK_MSB 0x20B8
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#define MAX98520_R20B9_ADC_TEMP_READBACK_LSB 0x20B9
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#define MAX98520_R20BA_ADC_LOW_PVDD_READBACK_MSB 0x20BA
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#define MAX98520_R20BB_ADC_LOW_READBACK_LSB 0x20BB
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#define MAX98520_R20BC_ADC_HIGH_TEMP_READBACK_MSB 0x20BC
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#define MAX98520_R20BD_ADC_HIGH_TEMP_READBACK_LSB 0x20BD
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#define MAX98520_R20CF_MEAS_ADC_CFG 0x20CF
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#define MAX98520_R20D0_DHT_CFG1 0x20D0
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#define MAX98520_R20D1_LIMITER_CFG1 0x20D1
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#define MAX98520_R20D2_LIMITER_CFG2 0x20D2
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#define MAX98520_R20D3_DHT_CFG2 0x20D3
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#define MAX98520_R20D4_DHT_CFG3 0x20D4
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#define MAX98520_R20D5_DHT_CFG4 0x20D5
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#define MAX98520_R20D6_DHT_HYSTERESIS_CFG 0x20D6
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#define MAX98520_R20D8_DHT_EN 0x20D8
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#define MAX98520_R210E_AUTO_RESTART_BEHAVIOR 0x210E
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#define MAX98520_R210F_GLOBAL_EN 0x210F
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#define MAX98520_R2161_BOOST_TM1 0x2161
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#define MAX98520_R2162_BOOST_TM2 0x2162
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#define MAX98520_R2163_BOOST_TM3 0x2163
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#define MAX98520_R21FF_REVISION_ID 0x21FF
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/* MAX98520_R2030_CLK_MON_CTRL */
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#define MAX98520_CMON_AUTORESTART_SHIFT (0)
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/* MAX98520_R2037_ERR_MON_CTRL */
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#define MAX98520_CTRL_CMON_EN_SHIFT (0)
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/* MAX98520_R2040_PCM_MODE_CFG */
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#define MAX98520_PCM_MODE_CFG_FORMAT_MASK (0x7 << 3)
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#define MAX98520_PCM_MODE_CFG_FORMAT_SHIFT (3)
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#define MAX98520_PCM_TX_CH_INTERLEAVE_MASK (0x1 << 2)
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#define MAX98520_PCM_FORMAT_I2S (0x0 << 3)
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#define MAX98520_PCM_FORMAT_LJ (0x1 << 3)
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#define MAX98520_PCM_FORMAT_TDM_MODE0 (0x3 << 3)
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#define MAX98520_PCM_FORMAT_TDM_MODE1 (0x4 << 3)
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#define MAX98520_PCM_FORMAT_TDM_MODE2 (0x5 << 3)
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#define MAX98520_PCM_MODE_CFG_CHANSZ_MASK (0x3 << 6)
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#define MAX98520_PCM_MODE_CFG_CHANSZ_16 (0x1 << 6)
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#define MAX98520_PCM_MODE_CFG_CHANSZ_24 (0x2 << 6)
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#define MAX98520_PCM_MODE_CFG_CHANSZ_32 (0x3 << 6)
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/* MAX98520_R2041_PCM_CLK_SETUP */
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#define MAX98520_PCM_MODE_CFG_PCM_BCLKEDGE (0x1 << 4)
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#define MAX98520_PCM_CLK_SETUP_BSEL_MASK (0xF << 0)
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/* MAX98520_R2042_PCM_SR_SETUP */
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#define MAX98520_PCM_SR_SHIFT (0)
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#define MAX98520_IVADC_SR_SHIFT (4)
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#define MAX98520_PCM_SR_MASK (0xF << MAX98520_PCM_SR_SHIFT)
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#define MAX98520_IVADC_SR_MASK (0xF << MAX98520_IVADC_SR_SHIFT)
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#define MAX98520_PCM_SR_8000 (0x0)
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#define MAX98520_PCM_SR_11025 (0x1)
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#define MAX98520_PCM_SR_12000 (0x2)
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#define MAX98520_PCM_SR_16000 (0x3)
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#define MAX98520_PCM_SR_22050 (0x4)
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#define MAX98520_PCM_SR_24000 (0x5)
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#define MAX98520_PCM_SR_32000 (0x6)
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#define MAX98520_PCM_SR_44100 (0x7)
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#define MAX98520_PCM_SR_48000 (0x8)
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#define MAX98520_PCM_SR_88200 (0x9)
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#define MAX98520_PCM_SR_96000 (0xA)
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#define MAX98520_PCM_SR_176400 (0xB)
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#define MAX98520_PCM_SR_192000 (0xC)
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/* MAX98520_R2044_PCM_RX_SRC2 */
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#define MAX98520_PCM_DMIX_CH1_SHIFT (0xF << 0)
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#define MAX98520_PCM_DMIX_CH0_SRC_MASK (0xF << 0)
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#define MAX98520_PCM_DMIX_CH1_SRC_MASK (0xF << MAX98520_PCM_DMIX_CH1_SHIFT)
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/* MAX98520_R204F_PCM_RX_EN */
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#define MAX98520_PCM_RX_EN_MASK (0x1 << 0)
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#define MAX98520_PCM_RX_BYP_EN_MASK (0x1 << 1)
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/* MAX98520_R2092_AMP_DSP_CFG */
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#define MAX98520_DSP_SPK_DCBLK_EN_SHIFT (0)
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#define MAX98520_DSP_SPK_DITH_EN_SHIFT (1)
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#define MAX98520_DSP_SPK_INVERT_SHIFT (2)
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#define MAX98520_DSP_SPK_VOL_RMPUP_SHIFT (3)
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#define MAX98520_DSP_SPK_VOL_RMPDN_SHIFT (4)
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#define MAX98520_DSP_SPK_SAFE_EN_SHIFT (5)
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#define MAX98520_SPK_SAFE_EN_MASK (0x1 << MAX98520_DSP_SPK_SAFE_EN_SHIFT)
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/* MAX98520_R2094_SSM_CFG */
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#define MAX98520_SSM_EN_SHIFT (0)
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#define MAX98520_SSM_MOD_SHIFT (1)
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#define MAX98520_SSM_RCVR_MODE_SHIFT (3)
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/* MAX98520_R2095_AMP_CFG */
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#define MAX98520_CFG_DYN_MODE_SHIFT (4)
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#define MAX98520_CFG_SPK_MODE_SHIFT (3)
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/* MAX98520_R20D0_DHT_CFG1 */
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#define MAX98520_DHT_VROT_PNT_SHIFT (0)
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/* MAX98520_R20D1_LIMITER_CFG1 */
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#define MAX98520_DHT_SUPPLY_HR_SHIFT (0)
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/* MAX98520_R20D2_DHT_CFG2 */
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#define MAX98520_DHT_LIMITER_MODE_SHIFT (0)
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#define MAX98520_DHT_LIMITER_THRESHOLD_SHIFT (1)
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/* MAX98520_R20D3_DHT_CFG2 */
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#define MAX98520_DHT_MAX_ATTEN_SHIFT (0)
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/* MAX98520_R20D6_DHT_HYSTERESIS_CFG */
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#define MAX98520_DHT_HYSTERESIS_SWITCH_SHIFT (0)
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#define MAX98520_DHT_HYSTERESIS_SHIFT (1)
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/* MAX98520_R20B2_ADC_PVDD0_CFG, MAX98520_R20B3_ADC_THERMAL_CFG */
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#define MAX98520_FLT_EN_SHIFT (4)
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struct max98520_priv {
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struct regmap *regmap;
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struct gpio_desc *reset_gpio;
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unsigned int ch_size;
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bool tdm_mode;
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};
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#endif
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