158 lines
4.5 KiB
C
158 lines
4.5 KiB
C
// SPDX-License-Identifier: GPL-2.0
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// TLV320ADCX140 Sound driver
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// Copyright (C) 2020 Texas Instruments Incorporated - https://www.ti.com/
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#ifndef _TLV320ADCX140_H
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#define _TLV320ADCX140_H
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#define ADCX140_RATES (SNDRV_PCM_RATE_44100 | \
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SNDRV_PCM_RATE_48000)
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#define ADCX140_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | \
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SNDRV_PCM_FMTBIT_S20_3LE | \
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SNDRV_PCM_FMTBIT_S24_3LE | \
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SNDRV_PCM_FMTBIT_S24_LE | \
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SNDRV_PCM_FMTBIT_S32_LE)
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#define ADCX140_PAGE_SELECT 0x00
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#define ADCX140_SW_RESET 0x01
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#define ADCX140_SLEEP_CFG 0x02
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#define ADCX140_SHDN_CFG 0x05
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#define ADCX140_ASI_CFG0 0x07
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#define ADCX140_ASI_CFG1 0x08
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#define ADCX140_ASI_CFG2 0x09
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#define ADCX140_ASI_CH1 0x0b
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#define ADCX140_ASI_CH2 0x0c
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#define ADCX140_ASI_CH3 0x0d
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#define ADCX140_ASI_CH4 0x0e
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#define ADCX140_ASI_CH5 0x0f
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#define ADCX140_ASI_CH6 0x10
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#define ADCX140_ASI_CH7 0x11
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#define ADCX140_ASI_CH8 0x12
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#define ADCX140_MST_CFG0 0x13
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#define ADCX140_MST_CFG1 0x14
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#define ADCX140_ASI_STS 0x15
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#define ADCX140_CLK_SRC 0x16
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#define ADCX140_PDMCLK_CFG 0x1f
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#define ADCX140_PDM_CFG 0x20
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#define ADCX140_GPIO_CFG0 0x21
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#define ADCX140_GPO_CFG0 0x22
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#define ADCX140_GPO_CFG1 0x23
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#define ADCX140_GPO_CFG2 0x24
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#define ADCX140_GPO_CFG3 0x25
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#define ADCX140_GPO_VAL 0x29
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#define ADCX140_GPIO_MON 0x2a
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#define ADCX140_GPI_CFG0 0x2b
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#define ADCX140_GPI_CFG1 0x2c
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#define ADCX140_GPI_MON 0x2f
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#define ADCX140_INT_CFG 0x32
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#define ADCX140_INT_MASK0 0x33
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#define ADCX140_INT_LTCH0 0x36
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#define ADCX140_BIAS_CFG 0x3b
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#define ADCX140_CH1_CFG0 0x3c
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#define ADCX140_CH1_CFG1 0x3d
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#define ADCX140_CH1_CFG2 0x3e
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#define ADCX140_CH1_CFG3 0x3f
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#define ADCX140_CH1_CFG4 0x40
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#define ADCX140_CH2_CFG0 0x41
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#define ADCX140_CH2_CFG1 0x42
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#define ADCX140_CH2_CFG2 0x43
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#define ADCX140_CH2_CFG3 0x44
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#define ADCX140_CH2_CFG4 0x45
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#define ADCX140_CH3_CFG0 0x46
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#define ADCX140_CH3_CFG1 0x47
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#define ADCX140_CH3_CFG2 0x48
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#define ADCX140_CH3_CFG3 0x49
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#define ADCX140_CH3_CFG4 0x4a
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#define ADCX140_CH4_CFG0 0x4b
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#define ADCX140_CH4_CFG1 0x4c
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#define ADCX140_CH4_CFG2 0x4d
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#define ADCX140_CH4_CFG3 0x4e
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#define ADCX140_CH4_CFG4 0x4f
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#define ADCX140_CH5_CFG2 0x52
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#define ADCX140_CH5_CFG3 0x53
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#define ADCX140_CH5_CFG4 0x54
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#define ADCX140_CH6_CFG2 0x57
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#define ADCX140_CH6_CFG3 0x58
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#define ADCX140_CH6_CFG4 0x59
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#define ADCX140_CH7_CFG2 0x5c
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#define ADCX140_CH7_CFG3 0x5d
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#define ADCX140_CH7_CFG4 0x5e
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#define ADCX140_CH8_CFG2 0x61
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#define ADCX140_CH8_CFG3 0x62
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#define ADCX140_CH8_CFG4 0x63
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#define ADCX140_DSP_CFG0 0x6b
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#define ADCX140_DSP_CFG1 0x6c
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#define ADCX140_DRE_CFG0 0x6d
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#define ADCX140_AGC_CFG0 0x70
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#define ADCX140_IN_CH_EN 0x73
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#define ADCX140_ASI_OUT_CH_EN 0x74
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#define ADCX140_PWR_CFG 0x75
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#define ADCX140_DEV_STS0 0x76
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#define ADCX140_DEV_STS1 0x77
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#define ADCX140_PHASE_CALIB 0X7b
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#define ADCX140_RESET BIT(0)
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#define ADCX140_WAKE_DEV BIT(0)
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#define ADCX140_AREG_INTERNAL BIT(7)
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#define ADCX140_BCLKINV_BIT BIT(2)
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#define ADCX140_FSYNCINV_BIT BIT(3)
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#define ADCX140_INV_MSK (ADCX140_BCLKINV_BIT | ADCX140_FSYNCINV_BIT)
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#define ADCX140_BCLK_FSYNC_MASTER BIT(7)
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#define ADCX140_I2S_MODE_BIT BIT(6)
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#define ADCX140_LEFT_JUST_BIT BIT(7)
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#define ADCX140_ASI_FORMAT_MSK (ADCX140_I2S_MODE_BIT | ADCX140_LEFT_JUST_BIT)
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#define ADCX140_16_BIT_WORD 0x0
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#define ADCX140_20_BIT_WORD BIT(4)
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#define ADCX140_24_BIT_WORD BIT(5)
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#define ADCX140_32_BIT_WORD (BIT(4) | BIT(5))
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#define ADCX140_WORD_LEN_MSK 0x30
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#define ADCX140_MAX_CHANNELS 8
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#define ADCX140_MIC_BIAS_VAL_VREF 0
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#define ADCX140_MIC_BIAS_VAL_VREF_1096 1
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#define ADCX140_MIC_BIAS_VAL_AVDD 6
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#define ADCX140_MIC_BIAS_VAL_MSK GENMASK(6, 4)
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#define ADCX140_MIC_BIAS_SHIFT 4
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#define ADCX140_MIC_BIAS_VREF_275V 0
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#define ADCX140_MIC_BIAS_VREF_25V 1
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#define ADCX140_MIC_BIAS_VREF_1375V 2
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#define ADCX140_MIC_BIAS_VREF_MSK GENMASK(1, 0)
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#define ADCX140_PWR_CTRL_MSK GENMASK(7, 5)
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#define ADCX140_PWR_CFG_BIAS_PDZ BIT(7)
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#define ADCX140_PWR_CFG_ADC_PDZ BIT(6)
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#define ADCX140_PWR_CFG_PLL_PDZ BIT(5)
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#define ADCX140_TX_OFFSET_MASK GENMASK(4, 0)
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#define ADCX140_NUM_PDM_EDGES 4
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#define ADCX140_PDM_EDGE_SHIFT 7
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#define ADCX140_NUM_GPI_PINS 4
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#define ADCX140_GPI_SHIFT 4
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#define ADCX140_GPI1_INDEX 0
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#define ADCX140_GPI2_INDEX 1
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#define ADCX140_GPI3_INDEX 2
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#define ADCX140_GPI4_INDEX 3
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#define ADCX140_NUM_GPOS 4
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#define ADCX140_NUM_GPO_CFGS 2
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#define ADCX140_GPO_SHIFT 4
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#define ADCX140_GPO_CFG_MAX 4
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#define ADCX140_GPO_DRV_MAX 5
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#define ADCX140_TX_FILL BIT(0)
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#define ADCX140_NUM_GPIO_CFGS 2
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#define ADCX140_GPIO_SHIFT 4
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#define ADCX140_GPIO_CFG_MAX 15
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#define ADCX140_GPIO_DRV_MAX 5
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#endif /* _TLV320ADCX140_ */
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