| /* SPDX-License-Identifier: GPL-2.0-only */ |
| /* |
| * NAU88L21 ALSA SoC audio driver |
| * |
| * Copyright 2021 Nuvoton Technology Corp. |
| * Author: John Hsu <kchsu0@nuvoton.com> |
| * Co-author: Seven Lee <wtli@nuvoton.com> |
| */ |
| |
| #ifndef __NAU8821_H__ |
| #define __NAU8821_H__ |
| |
| #define NAU8821_R00_RESET 0x00 |
| #define NAU8821_R01_ENA_CTRL 0x01 |
| #define NAU8821_R03_CLK_DIVIDER 0x03 |
| #define NAU8821_R04_FLL1 0x04 |
| #define NAU8821_R05_FLL2 0x05 |
| #define NAU8821_R06_FLL3 0x06 |
| #define NAU8821_R07_FLL4 0x07 |
| #define NAU8821_R08_FLL5 0x08 |
| #define NAU8821_R09_FLL6 0x09 |
| #define NAU8821_R0A_FLL7 0x0a |
| #define NAU8821_R0B_FLL8 0x0b |
| #define NAU8821_R0D_JACK_DET_CTRL 0x0d |
| #define NAU8821_R0F_INTERRUPT_MASK 0x0f |
| #define NAU8821_R10_IRQ_STATUS 0x10 |
| #define NAU8821_R11_INT_CLR_KEY_STATUS 0x11 |
| #define NAU8821_R12_INTERRUPT_DIS_CTRL 0x12 |
| #define NAU8821_R13_DMIC_CTRL 0x13 |
| #define NAU8821_R1A_GPIO12_CTRL 0x1a |
| #define NAU8821_R1B_TDM_CTRL 0x1b |
| #define NAU8821_R1C_I2S_PCM_CTRL1 0x1c |
| #define NAU8821_R1D_I2S_PCM_CTRL2 0x1d |
| #define NAU8821_R1E_LEFT_TIME_SLOT 0x1e |
| #define NAU8821_R1F_RIGHT_TIME_SLOT 0x1f |
| #define NAU8821_R21_BIQ0_COF1 0x21 |
| #define NAU8821_R22_BIQ0_COF2 0x22 |
| #define NAU8821_R23_BIQ0_COF3 0x23 |
| #define NAU8821_R24_BIQ0_COF4 0x24 |
| #define NAU8821_R25_BIQ0_COF5 0x25 |
| #define NAU8821_R26_BIQ0_COF6 0x26 |
| #define NAU8821_R27_BIQ0_COF7 0x27 |
| #define NAU8821_R28_BIQ0_COF8 0x28 |
| #define NAU8821_R29_BIQ0_COF9 0x29 |
| #define NAU8821_R2A_BIQ0_COF10 0x2a |
| #define NAU8821_R2B_ADC_RATE 0x2b |
| #define NAU8821_R2C_DAC_CTRL1 0x2c |
| #define NAU8821_R2D_DAC_CTRL2 0x2d |
| #define NAU8821_R2F_DAC_DGAIN_CTRL 0x2f |
| #define NAU8821_R30_ADC_DGAIN_CTRL 0x30 |
| #define NAU8821_R31_MUTE_CTRL 0x31 |
| #define NAU8821_R32_HSVOL_CTRL 0x32 |
| #define NAU8821_R34_DACR_CTRL 0x34 |
| #define NAU8821_R35_ADC_DGAIN_CTRL1 0x35 |
| #define NAU8821_R36_ADC_DRC_KNEE_IP12 0x36 |
| #define NAU8821_R37_ADC_DRC_KNEE_IP34 0x37 |
| #define NAU8821_R38_ADC_DRC_SLOPES 0x38 |
| #define NAU8821_R39_ADC_DRC_ATKDCY 0x39 |
| #define NAU8821_R3A_DAC_DRC_KNEE_IP12 0x3a |
| #define NAU8821_R3B_DAC_DRC_KNEE_IP34 0x3b |
| #define NAU8821_R3C_DAC_DRC_SLOPES 0x3c |
| #define NAU8821_R3D_DAC_DRC_ATKDCY 0x3d |
| #define NAU8821_R41_BIQ1_COF1 0x41 |
| #define NAU8821_R42_BIQ1_COF2 0x42 |
| #define NAU8821_R43_BIQ1_COF3 0x43 |
| #define NAU8821_R44_BIQ1_COF4 0x44 |
| #define NAU8821_R45_BIQ1_COF5 0x45 |
| #define NAU8821_R46_BIQ1_COF6 0x46 |
| #define NAU8821_R47_BIQ1_COF7 0x47 |
| #define NAU8821_R48_BIQ1_COF8 0x48 |
| #define NAU8821_R49_BIQ1_COF9 0x49 |
| #define NAU8821_R4A_BIQ1_COF10 0x4a |
| #define NAU8821_R4B_CLASSG_CTRL 0x4b |
| #define NAU8821_R4C_IMM_MODE_CTRL 0x4c |
| #define NAU8821_R4D_IMM_RMS_L 0x4d |
| #define NAU8821_R4E_FUSE_CTRL2 0x4e |
| #define NAU8821_R4F_FUSE_CTRL3 0x4f |
| #define NAU8821_R51_FUSE_CTRL1 0x51 |
| #define NAU8821_R53_OTPDOUT_1 0x53 |
| #define NAU8821_R54_OTPDOUT_2 0x54 |
| #define NAU8821_R55_MISC_CTRL 0x55 |
| #define NAU8821_R58_I2C_DEVICE_ID 0x58 |
| #define NAU8821_R59_SARDOUT_RAM_STATUS 0x59 |
| #define NAU8821_R5A_SOFTWARE_RST 0x5a |
| #define NAU8821_R66_BIAS_ADJ 0x66 |
| #define NAU8821_R68_TRIM_SETTINGS 0x68 |
| #define NAU8821_R69_ANALOG_CONTROL_1 0x69 |
| #define NAU8821_R6A_ANALOG_CONTROL_2 0x6a |
| #define NAU8821_R6B_PGA_MUTE 0x6b |
| #define NAU8821_R71_ANALOG_ADC_1 0x71 |
| #define NAU8821_R72_ANALOG_ADC_2 0x72 |
| #define NAU8821_R73_RDAC 0x73 |
| #define NAU8821_R74_MIC_BIAS 0x74 |
| #define NAU8821_R76_BOOST 0x76 |
| #define NAU8821_R77_FEPGA 0x77 |
| #define NAU8821_R7E_PGA_GAIN 0x7e |
| #define NAU8821_R7F_POWER_UP_CONTROL 0x7f |
| #define NAU8821_R80_CHARGE_PUMP 0x80 |
| #define NAU8821_R81_CHARGE_PUMP_INPUT_READ 0x81 |
| #define NAU8821_R82_GENERAL_STATUS 0x82 |
| #define NAU8821_REG_MAX NAU8821_R82_GENERAL_STATUS |
| /* 16-bit control register address, and 16-bits control register data */ |
| #define NAU8821_REG_ADDR_LEN 16 |
| #define NAU8821_REG_DATA_LEN 16 |
| |
| /* ENA_CTRL (0x01) */ |
| #define NAU8821_CLK_DAC_INV_SFT 14 |
| #define NAU8821_CLK_DAC_INV (0x1 << NAU8821_CLK_DAC_INV) |
| #define NAU8821_EN_DACR_SFT 11 |
| #define NAU8821_EN_DACR (0x1 << NAU8821_EN_DACR_SFT) |
| #define NAU8821_EN_DACL_SFT 10 |
| #define NAU8821_EN_DACL (0x1 << NAU8821_EN_DACL_SFT) |
| #define NAU8821_EN_ADCR_SFT 9 |
| #define NAU8821_EN_ADCR (0x1 << NAU8821_EN_ADCR_SFT) |
| #define NAU8821_EN_ADCL_SFT 8 |
| #define NAU8821_EN_ADCL (0x1 << NAU8821_EN_ADCL_SFT) |
| #define NAU8821_EN_ADC_CLK_SFT 7 |
| #define NAU8821_EN_ADC_CLK (0x1 << NAU8821_EN_ADC_CLK_SFT) |
| #define NAU8821_EN_DAC_CLK_SFT 6 |
| #define NAU8821_EN_DAC_CLK (0x1 << NAU8821_EN_DAC_CLK_SFT) |
| #define NAU8821_EN_I2S_CLK_SFT 4 |
| #define NAU8821_EN_I2S_CLK (0x1 << NAU8821_EN_I2S_CLK_SFT) |
| #define NAU8821_EN_DRC_CLK_SFT 0 |
| #define NAU8821_EN_DRC_CLK (0x1 << NAU8821_EN_DRC_CLK_SFT) |
| |
| /* CLK_DIVIDER (0x03) */ |
| #define NAU8821_CLK_SRC_SFT 15 |
| #define NAU8821_CLK_SRC_MASK (0x1 << NAU8821_CLK_SRC_SFT) |
| #define NAU8821_CLK_SRC_VCO (0x1 << NAU8821_CLK_SRC_SFT) |
| #define NAU8821_CLK_SRC_MCLK (0x0 << NAU8821_CLK_SRC_SFT) |
| #define NAU8821_CLK_CODEC_SRC_SFT 13 |
| #define NAU8821_CLK_CODEC_SRC_MASK (0x1 << NAU8821_CLK_CODEC_SRC_SFT) |
| #define NAU8821_CLK_CODEC_SRC_VCO (0x1 << NAU8821_CLK_CODEC_SRC_SFT) |
| #define NAU8821_CLK_CODEC_SRC_MCLK (0x0 << NAU8821_CLK_CODEC_SRC_SFT) |
| #define NAU8821_CLK_ADC_SRC_SFT 6 |
| #define NAU8821_CLK_ADC_SRC_MASK (0x3 << NAU8821_CLK_ADC_SRC_SFT) |
| #define NAU8821_CLK_DAC_SRC_SFT 4 |
| #define NAU8821_CLK_DAC_SRC_MASK (0x3 << NAU8821_CLK_DAC_SRC_SFT) |
| #define NAU8821_CLK_MCLK_SRC_MASK 0xf |
| |
| /* FLL1 (0x04) */ |
| #define NAU8821_ICTRL_LATCH_SFT 10 |
| #define NAU8821_ICTRL_LATCH_MASK (0x7 << NAU8821_ICTRL_LATCH_SFT) |
| #define NAU8821_FLL_RATIO_MASK 0x7f |
| |
| /* FLL3 (0x06) */ |
| #define NAU8821_GAIN_ERR_SFT 12 |
| #define NAU8821_GAIN_ERR_MASK (0xf << NAU8821_GAIN_ERR_SFT) |
| #define NAU8821_FLL_CLK_SRC_SFT 10 |
| #define NAU8821_FLL_CLK_SRC_MASK (0x3 << NAU8821_FLL_CLK_SRC_SFT) |
| #define NAU8821_FLL_CLK_SRC_FS (0x3 << NAU8821_FLL_CLK_SRC_SFT) |
| #define NAU8821_FLL_CLK_SRC_BLK (0x2 << NAU8821_FLL_CLK_SRC_SFT) |
| #define NAU8821_FLL_CLK_SRC_MCLK (0x0 << NAU8821_FLL_CLK_SRC_SFT) |
| #define NAU8821_FLL_INTEGER_MASK 0x3ff |
| |
| /* FLL4 (0x07) */ |
| #define NAU8821_HIGHBW_EN_SFT 15 |
| #define NAU8821_HIGHBW_EN (0x1 << NAU8821_HIGHBW_EN_SFT) |
| #define NAU8821_FLL_REF_DIV_SFT 10 |
| #define NAU8821_FLL_REF_DIV_MASK (0x3 << NAU8821_FLL_REF_DIV_SFT) |
| |
| /* FLL5 (0x08) */ |
| #define NAU8821_FLL_PDB_DAC_EN (0x1 << 15) |
| #define NAU8821_FLL_LOOP_FTR_EN (0x1 << 14) |
| #define NAU8821_FLL_CLK_SW_SFT 13 |
| #define NAU8821_FLL_CLK_SW_MASK (0x1 << NAU8821_FLL_CLK_SW_SFT) |
| #define NAU8821_FLL_CLK_SW_N2 (0x1 << NAU8821_FLL_CLK_SW_SFT) |
| #define NAU8821_FLL_CLK_SW_REF (0x0 << NAU8821_FLL_CLK_SW_SFT) |
| #define NAU8821_FLL_FTR_SW_SFT 12 |
| #define NAU8821_FLL_FTR_SW_MASK (0x1 << NAU8821_FLL_FTR_SW_SFT) |
| #define NAU8821_FLL_FTR_SW_ACCU (0x1 << NAU8821_FLL_FTR_SW_SFT) |
| #define NAU8821_FLL_FTR_SW_FILTER (0x0 << NAU8821_FLL_FTR_SW_SFT) |
| |
| /* FLL6 (0x09) */ |
| #define NAU8821_DCO_EN (0x1 << 15) |
| #define NAU8821_SDM_EN (0x1 << 14) |
| #define NAU8821_CUTOFF500 (0x1 << 13) |
| |
| /* FLL7 (0x0a) */ |
| #define NAU8821_FLL_FRACH_MASK 0xff |
| |
| /* FLL8 (0x0b) */ |
| #define NAU8821_FLL_FRACL_MASK 0xffff |
| |
| /* JACK_DET_CTRL (0x0d) */ |
| /* 0 - open, 1 - short to GND */ |
| #define NAU8821_SPKR_DWN1R_SFT 15 |
| #define NAU8821_SPKR_DWN1R (0x1 << NAU8821_SPKR_DWN1R_SFT) |
| #define NAU8821_SPKR_DWN1L_SFT 14 |
| #define NAU8821_SPKR_DWN1L (0x1 << NAU8821_SPKR_DWN1L_SFT) |
| #define NAU8821_JACK_DET_RESTART (0x1 << 9) |
| #define NAU8821_JACK_DET_DB_BYPASS (0x1 << 8) |
| #define NAU8821_JACK_INSERT_DEBOUNCE_SFT 5 |
| #define NAU8821_JACK_INSERT_DEBOUNCE_MASK (0x7 << NAU8821_JACK_INSERT_DEBOUNCE_SFT) |
| #define NAU8821_JACK_EJECT_DEBOUNCE_SFT 2 |
| #define NAU8821_JACK_EJECT_DEBOUNCE_MASK (0x7 << NAU8821_JACK_EJECT_DEBOUNCE_SFT) |
| #define NAU8821_JACK_POLARITY (0x1 << 1) /* 0 - active low, 1 - active high */ |
| |
| /* INTERRUPT_MASK (0x0f) */ |
| #define NAU8821_IRQ_PIN_PULL_UP (0x1 << 14) |
| #define NAU8821_IRQ_PIN_PULL_EN (0x1 << 13) |
| #define NAU8821_IRQ_OUTPUT_EN (0x1 << 11) |
| #define NAU8821_IRQ_RMS_EN (0x1 << 8) |
| #define NAU8821_IRQ_KEY_RELEASE_EN (0x1 << 7) |
| #define NAU8821_IRQ_KEY_PRESS_EN (0x1 << 6) |
| #define NAU8821_IRQ_MIC_DET_EN (0x1 << 4) |
| #define NAU8821_IRQ_EJECT_EN (0x1 << 2) |
| #define NAU8821_IRQ_INSERT_EN 0x1 |
| |
| /* IRQ_STATUS (0x10) */ |
| #define NAU8821_SHORT_CIRCUIT_IRQ (0x1 << 9) |
| #define NAU8821_IMPEDANCE_MEAS_IRQ (0x1 << 8) |
| #define NAU8821_KEY_IRQ_SFT 6 |
| #define NAU8821_KEY_IRQ_MASK (0x3 << NAU8821_KEY_IRQ_SFT) |
| #define NAU8821_KEY_RELEASE_IRQ (0x2 << NAU8821_KEY_IRQ_SFT) |
| #define NAU8821_KEY_SHORT_PRESS_IRQ (0x1 << NAU8821_KEY_IRQ_SFT) |
| #define NAU8821_MIC_DETECT_IRQ (0x1 << 4) |
| #define NAU8821_JACK_EJECT_IRQ_MASK (0x3 << 2) |
| #define NAU8821_JACK_EJECT_DETECTED (0x1 << 2) |
| #define NAU8821_JACK_INSERT_IRQ_MASK 0x3 |
| #define NAU8821_JACK_INSERT_DETECTED 0x1 |
| |
| /* INTERRUPT_DIS_CTRL (0x12) */ |
| #define NAU8821_IRQ_KEY_RELEASE_DIS (0x1 << 7) |
| #define NAU8821_IRQ_KEY_PRESS_DIS (0x1 << 6) |
| #define NAU8821_IRQ_MIC_DIS (0x1 << 4) |
| #define NAU8821_IRQ_EJECT_DIS (0x1 << 2) |
| #define NAU8821_IRQ_INSERT_DIS 0x1 |
| |
| /* DMIC_CTRL (0x13) */ |
| #define NAU8821_DMIC_DS_SFT 7 |
| #define NAU8821_DMIC_DS_MASK (0x1 << NAU8821_DMIC_DS_SFT) |
| #define NAU8821_DMIC_DS_HIGH (0x1 << NAU8821_DMIC_DS_SFT) |
| #define NAU8821_DMIC_DS_LOW (0x0 << NAU8821_DMIC_DS_SFT) |
| #define NAU8821_DMIC_SRC_SFT 1 |
| #define NAU8821_DMIC_SRC_MASK (0x3 << NAU8821_DMIC_SRC_SFT) |
| #define NAU8821_CLK_DMIC_SRC (0x2 << NAU8821_DMIC_SRC_SFT) |
| #define NAU8821_DMIC_EN_SFT 0 |
| |
| /* GPIO12_CTRL (0x1a) */ |
| #define NAU8821_JKDET_PULL_UP (0x1 << 11) /* 0 - pull down, 1 - pull up */ |
| #define NAU8821_JKDET_PULL_EN (0x1 << 9) /* 0 - enable pull, 1 - disable */ |
| #define NAU8821_JKDET_OUTPUT_EN (0x1 << 8) /* 0 - enable input, 1 - enable output */ |
| |
| /* TDM_CTRL (0x1b) */ |
| #define NAU8821_TDM_EN_SFT 15 |
| #define NAU8821_TDM_EN (0x1 << NAU8821_TDM_EN_SFT) |
| #define NAU8821_ADCPHS_SFT 13 |
| #define NAU8821_DACL_CH_SFT 7 |
| #define NAU8821_DACL_CH_MASK (0x7 << NAU8821_DACL_CH_SFT) |
| #define NAU8821_DACR_CH_SFT 4 |
| #define NAU8821_DACR_CH_MASK (0x7 << NAU8821_DACR_CH_SFT) |
| #define NAU8821_ADCL_CH_SFT 2 |
| #define NAU8821_ADCL_CH_MASK (0x3 << NAU8821_ADCL_CH_SFT) |
| #define NAU8821_ADCR_CH_SFT 0 |
| #define NAU8821_ADCR_CH_MASK 0x3 |
| |
| /* I2S_PCM_CTRL1 (0x1c) */ |
| #define NAU8821_I2S_BP_SFT 7 |
| #define NAU8821_I2S_BP_MASK (0x1 << NAU8821_I2S_BP_SFT) |
| #define NAU8821_I2S_BP_INV (0x1 << NAU8821_I2S_BP_SFT) |
| #define NAU8821_I2S_PCMB_SFT 6 |
| #define NAU8821_I2S_PCMB_MASK (0x1 << NAU8821_I2S_PCMB_SFT) |
| #define NAU8821_I2S_PCMB_EN (0x1 << NAU8821_I2S_PCMB_SFT) |
| #define NAU8821_I2S_DL_SFT 2 |
| #define NAU8821_I2S_DL_MASK (0x3 << NAU8821_I2S_DL_SFT) |
| #define NAU8821_I2S_DL_32 (0x3 << NAU8821_I2S_DL_SFT) |
| #define NAU8821_I2S_DL_24 (0x2 << NAU8821_I2S_DL_SFT) |
| #define NAU8821_I2S_DL_20 (0x1 << NAU8821_I2S_DL_SFT) |
| #define NAU8821_I2S_DL_16 (0x0 << NAU8821_I2S_DL_SFT) |
| #define NAU8821_I2S_DF_MASK 0x3 |
| #define NAU8821_I2S_DF_PCM_AB 0x3 |
| #define NAU8821_I2S_DF_I2S 0x2 |
| #define NAU8821_I2S_DF_LEFT 0x1 |
| #define NAU8821_I2S_DF_RIGTH 0x0 |
| |
| /* I2S_PCM_CTRL2 (0x1d) */ |
| #define NAU8821_I2S_TRISTATE_SFT 15 |
| #define NAU8821_I2S_TRISTATE (0x1 << NAU8821_I2S_TRISTATE_SFT) |
| #define NAU8821_I2S_LRC_DIV_SFT 12 |
| #define NAU8821_I2S_LRC_DIV_MASK (0x3 << NAU8821_I2S_LRC_DIV_SFT) |
| #define NAU8821_I2S_MS_SFT 3 |
| #define NAU8821_I2S_MS_MASK (0x1 << NAU8821_I2S_MS_SFT) |
| #define NAU8821_I2S_MS_MASTER (0x1 << NAU8821_I2S_MS_SFT) |
| #define NAU8821_I2S_MS_SLAVE (0x0 << NAU8821_I2S_MS_SFT) |
| #define NAU8821_I2S_BLK_DIV_MASK 0x7 |
| |
| /* LEFT_TIME_SLOT (0x1e) */ |
| #define NAU8821_TSLOT_L_OFFSET_MASK 0x3ff |
| #define NAU8821_DIS_FS_SHORT_DET (0x1 << 13) |
| |
| /* RIGHT_TIME_SLOT (0x1f) */ |
| #define NAU8821_TSLOT_R_OFFSET_MASK 0x3ff |
| |
| /* BIQ0_COF10 (0x2a) */ |
| #define NAU8821_BIQ0_ADC_EN_SFT 3 |
| #define NAU8821_BIQ0_ADC_EN_EN (0x1 << NAU8821_BIQ0_ADC_EN_SFT) |
| |
| /* ADC_RATE (0x2b) */ |
| #define NAU8821_ADC_SYNC_DOWN_SFT 0 |
| #define NAU8821_ADC_SYNC_DOWN_MASK 0x3 |
| #define NAU8821_ADC_SYNC_DOWN_256 0x3 |
| #define NAU8821_ADC_SYNC_DOWN_128 0x2 |
| #define NAU8821_ADC_SYNC_DOWN_64 0x1 |
| #define NAU8821_ADC_SYNC_DOWN_32 0x0 |
| #define NAU8821_ADC_L_SRC_SFT 15 |
| #define NAU8821_ADC_L_SRC_EN (0x1 << NAU8821_ADC_L_SRC_SFT) |
| #define NAU8821_ADC_R_SRC_SFT 14 |
| #define NAU8821_ADC_R_SRC_EN (0x1 << NAU8821_ADC_R_SRC_SFT) |
| |
| /* DAC_CTRL1 (0x2c) */ |
| #define NAU8821_DAC_OVERSAMPLE_SFT 0 |
| #define NAU8821_DAC_OVERSAMPLE_MASK 0x7 |
| #define NAU8821_DAC_OVERSAMPLE_32 0x4 |
| #define NAU8821_DAC_OVERSAMPLE_128 0x2 |
| #define NAU8821_DAC_OVERSAMPLE_256 0x1 |
| #define NAU8821_DAC_OVERSAMPLE_64 0x0 |
| |
| /* DAC_DGAIN_CTRL (0x2f) */ |
| #define NAU8821_DAC1_TO_DAC0_ST_SFT 8 |
| #define NAU8821_DAC1_TO_DAC0_ST_MASK (0xff << NAU8821_DAC1_TO_DAC0_ST_SFT) |
| #define NAU8821_DAC0_TO_DAC1_ST_SFT 0 |
| #define NAU8821_DAC0_TO_DAC1_ST_MASK 0xff |
| |
| /* MUTE_CTRL (0x31) */ |
| #define NAU8821_DAC_ZC_EN (0x1 << 12) |
| #define NAU8821_DAC_SOFT_MUTE (0x1 << 9) |
| #define NAU8821_ADC_ZC_EN (0x1 << 2) |
| #define NAU8821_ADC_SOFT_MUTE (0x1 << 1) |
| |
| /* HSVOL_CTRL (0x32) */ |
| #define NAU8821_HP_MUTE (0x1 << 15) |
| #define NAU8821_HP_MUTE_AUTO (0x1 << 14) |
| #define NAU8821_HPL_MUTE (0x1 << 13) |
| #define NAU8821_HPR_MUTE (0x1 << 12) |
| #define NAU8821_HPL_VOL_SFT 4 |
| #define NAU8821_HPL_VOL_MASK (0x3 << NAU8821_HPL_VOL_SFT) |
| #define NAU8821_HPR_VOL_SFT 0 |
| #define NAU8821_HPR_VOL_MASK (0x3 << NAU8821_HPR_VOL_SFT) |
| |
| /* DACR_CTRL (0x34) */ |
| #define NAU8821_DACR_CH_VOL_SFT 8 |
| #define NAU8821_DACR_CH_VOL_MASK (0xff << NAU8821_DACR_CH_VOL_SFT) |
| #define NAU8821_DACL_CH_VOL_SFT 0 |
| #define NAU8821_DACL_CH_VOL_MASK 0xff |
| |
| /* ADC_DGAIN_CTRL1 (0x35) */ |
| #define NAU8821_ADCR_CH_VOL_SFT 8 |
| #define NAU8821_ADCR_CH_VOL_MASK (0xff << NAU8821_ADCR_CH_VOL_SFT) |
| #define NAU8821_ADCL_CH_VOL_SFT 0 |
| #define NAU8821_ADCL_CH_VOL_MASK 0xff |
| |
| /* BIQ1_COF10 (0x4a) */ |
| #define NAU8821_BIQ1_DAC_EN_SFT 3 |
| #define NAU8821_BIQ1_DAC_EN_EN (0x1 << NAU8821_BIQ1_DAC_EN_SFT) |
| |
| /* CLASSG_CTRL (0x4b) */ |
| #define NAU8821_CLASSG_TIMER_SFT 8 |
| #define NAU8821_CLASSG_TIMER_MASK (0x3f << NAU8821_CLASSG_TIMER_SFT) |
| #define NAU8821_CLASSG_TIMER_64MS (0x20 << NAU8821_CLASSG_TIMER_SFT) |
| #define NAU8821_CLASSG_TIMER_32MS (0x10 << NAU8821_CLASSG_TIMER_SFT) |
| #define NAU8821_CLASSG_TIMER_16MS (0x8 << NAU8821_CLASSG_TIMER_SFT) |
| #define NAU8821_CLASSG_TIMER_8MS (0x4 << NAU8821_CLASSG_TIMER_SFT) |
| #define NAU8821_CLASSG_TIMER_2MS (0x2 << NAU8821_CLASSG_TIMER_SFT) |
| #define NAU8821_CLASSG_TIMER_1MS (0x1 << NAU8821_CLASSG_TIMER_SFT) |
| #define NAU8821_CLASSG_RDAC_EN_SFT 2 |
| #define NAU8821_CLASSG_RDAC_EN (0x1 << NAU8821_CLASSG_RDAC_EN_SFT) |
| #define NAU8821_CLASSG_LDAC_EN_SFT 1 |
| #define NAU8821_CLASSG_LDAC_EN (0x1 << NAU8821_CLASSG_LDAC_EN_SFT) |
| #define NAU8821_CLASSG_EN_SFT 0 |
| #define NAU8821_CLASSG_EN 0x1 |
| |
| /* IMM_MODE_CTRL (0x4c) */ |
| #define NAU8821_IMM_THD_SFT 8 |
| #define NAU8821_IMM_THD_MASK (0x3f << NAU8821_IMM_THD_SFT) |
| #define NAU8821_IMM_GEN_VOL_SFT 6 |
| #define NAU8821_IMM_GEN_VOL_MASK (0x3 << NAU8821_IMM_GEN_VOL_SFT) |
| #define NAU8821_IMM_CYC_SFT 4 |
| #define NAU8821_IMM_CYC_MASK (0x3 << NAU8821_IMM_CYC_SFT) |
| #define NAU8821_IMM_EN (0x1 << 3) |
| #define NAU8821_IMM_DAC_SRC_MASK 0x3 |
| |
| /* I2C_DEVICE_ID (0x58) */ |
| #define NAU8821_KEYDET (0x1 << 7) |
| #define NAU8821_MICDET (0x1 << 6) |
| #define NAU8821_SOFTWARE_ID_MASK 0x3 |
| |
| /* BIAS_ADJ (0x66) */ |
| #define NAU8821_BIAS_HP_IMP (0x1 << 15) |
| #define NAU8821_BIAS_TESTDAC_SFT 8 |
| #define NAU8821_BIAS_TESTDAC_EN (0x3 << NAU8821_BIAS_TESTDAC_SFT) |
| #define NAU8821_BIAS_TESTDACR_EN (0x2 << NAU8821_BIAS_TESTDAC_SFT) |
| #define NAU8821_BIAS_TESTDACL_EN (0x1 << NAU8821_BIAS_TESTDAC_SFT) |
| #define NAU8821_BIAS_VMID (0x1 << 6) |
| #define NAU8821_BIAS_VMID_SEL_SFT 4 |
| #define NAU8821_BIAS_VMID_SEL_MASK (0x3 << NAU8821_BIAS_VMID_SEL_SFT) |
| |
| /* ANALOG_CONTROL_1 (0x69) */ |
| #define NAU8821_JD_POL_SFT 2 |
| #define NAU8821_JD_POL_MASK (0x1 << NAU8821_JD_POL_SFT) |
| #define NAU8821_JD_POL_INV (0x1 << NAU8821_JD_POL_SFT) |
| #define NAU8821_JD_OUT_POL_SFT 1 |
| #define NAU8821_JD_OUT_POL_MASK (0x1 << NAU8821_JD_OUT_POL_SFT) |
| #define NAU8821_JD_OUT_POL_INV (0x1 << NAU8821_JD_OUT_POL_SFT) |
| #define NAU8821_JD_EN_SFT 0 |
| #define NAU8821_JD_EN 0x1 |
| |
| /* ANALOG_CONTROL_2 (0x6a) */ |
| #define NAU8821_HP_NON_CLASSG_CURRENT_2xADJ (0x1 << 12) |
| #define NAU8821_DAC_CAPACITOR_MSB (0x1 << 1) |
| #define NAU8821_DAC_CAPACITOR_LSB 0x1 |
| |
| /* ANALOG_ADC_1 (0x71) */ |
| #define NAU8821_MICDET_EN_SFT 0 |
| #define NAU8821_MICDET_MASK 0x1 |
| #define NAU8821_MICDET_DIS 0x1 |
| #define NAU8821_MICDET_EN 0x0 |
| |
| /* ANALOG_ADC_2 (0x72) */ |
| #define NAU8821_ADC_VREFSEL_SFT 8 |
| #define NAU8821_ADC_VREFSEL_MASK (0x3 << NAU8821_ADC_VREFSEL_SFT) |
| #define NAU8821_POWERUP_ADCL_SFT 6 |
| #define NAU8821_POWERUP_ADCL (0x1 << NAU8821_POWERUP_ADCL_SFT) |
| #define NAU8821_POWERUP_ADCR_SFT 4 |
| #define NAU8821_POWERUP_ADCR (0x1 << NAU8821_POWERUP_ADCR_SFT) |
| |
| /* RDAC (0x73) */ |
| #define NAU8821_DACR_EN_SFT 13 |
| #define NAU8821_DACR_EN (0x3 << NAU8821_DACR_EN_SFT) |
| #define NAU8821_DACL_EN_SFT 12 |
| #define NAU8821_DACL_EN (0x3 << NAU8821_DACL_EN_SFT) |
| #define NAU8821_DACR_CLK_EN_SFT 9 |
| #define NAU8821_DACR_CLK_EN (0x3 << NAU8821_DACR_CLK_EN_SFT) |
| #define NAU8821_DACL_CLK_EN_SFT 8 |
| #define NAU8821_DACL_CLK_EN (0x3 << NAU8821_DACL_CLK_EN_SFT) |
| #define NAU8821_DAC_CLK_DELAY_SFT 4 |
| #define NAU8821_DAC_CLK_DELAY_MASK (0x7 << NAU8821_DAC_CLK_DELAY_SFT) |
| #define NAU8821_DAC_VREF_SFT 2 |
| #define NAU8821_DAC_VREF_MASK (0x3 << NAU8821_DAC_VREF_SFT) |
| |
| /* MIC_BIAS (0x74) */ |
| #define NAU8821_MICBIAS_JKR2 (0x1 << 12) |
| #define NAU8821_MICBIAS_POWERUP_SFT 8 |
| #define NAU8821_MICBIAS_VOLTAGE_SFT 0 |
| #define NAU8821_MICBIAS_VOLTAGE_MASK 0x7 |
| |
| /* BOOST (0x76) */ |
| #define NAU8821_PRECHARGE_DIS (0x1 << 13) |
| #define NAU8821_GLOBAL_BIAS_EN (0x1 << 12) |
| #define NAU8821_HP_BOOST_DIS_SFT 9 |
| #define NAU8821_HP_BOOST_DIS (0x1 << NAU8821_HP_BOOST_DIS_SFT) |
| #define NAU8821_HP_BOOST_G_DIS (0x1 << 8) |
| #define NAU8821_SHORT_SHUTDOWN_EN (0x1 << 6) |
| |
| /* FEPGA (0x77) */ |
| #define NAU8821_FEPGA_MODEL_SFT 4 |
| #define NAU8821_FEPGA_MODEL_MASK (0xf << NAU8821_FEPGA_MODEL_SFT) |
| #define NAU8821_FEPGA_MODER_SFT 0 |
| #define NAU8821_FEPGA_MODER_MASK 0xf |
| |
| /* PGA_GAIN (0x7e) */ |
| #define NAU8821_PGA_GAIN_L_SFT 8 |
| #define NAU8821_PGA_GAIN_L_MASK (0x3f << NAU8821_PGA_GAIN_L_SFT) |
| #define NAU8821_PGA_GAIN_R_SFT 0 |
| #define NAU8821_PGA_GAIN_R_MASK 0x3f |
| |
| /* POWER_UP_CONTROL (0x7f) */ |
| #define NAU8821_PUP_PGA_L_SFT 15 |
| #define NAU8821_PUP_PGA_L (0x1 << NAU8821_PUP_PGA_L_SFT) |
| #define NAU8821_PUP_PGA_R_SFT 14 |
| #define NAU8821_PUP_PGA_R (0x1 << NAU8821_PUP_PGA_R_SFT) |
| #define NAU8821_PUP_INTEG_R_SFT 5 |
| #define NAU8821_PUP_INTEG_R (0x1 << NAU8821_PUP_INTEG_R_SFT) |
| #define NAU8821_PUP_INTEG_L_SFT 4 |
| #define NAU8821_PUP_INTEG_L (0x1 << NAU8821_PUP_INTEG_L_SFT) |
| #define NAU8821_PUP_DRV_INSTG_R_SFT 3 |
| #define NAU8821_PUP_DRV_INSTG_R (0x1 << NAU8821_PUP_DRV_INSTG_R_SFT) |
| #define NAU8821_PUP_DRV_INSTG_L_SFT 2 |
| #define NAU8821_PUP_DRV_INSTG_L (0x1 << NAU8821_PUP_DRV_INSTG_L_SFT) |
| #define NAU8821_PUP_MAIN_DRV_R_SFT 1 |
| #define NAU8821_PUP_MAIN_DRV_R (0x1 << NAU8821_PUP_MAIN_DRV_R_SFT) |
| #define NAU8821_PUP_MAIN_DRV_L_SFT 0 |
| #define NAU8821_PUP_MAIN_DRV_L 0x1 |
| |
| /* CHARGE_PUMP (0x80) */ |
| #define NAU8821_JAMNODCLOW (0x1 << 10) |
| #define NAU8821_POWER_DOWN_DACR_SFT 9 |
| #define NAU8821_POWER_DOWN_DACR (0x1 << NAU8821_POWER_DOWN_DACR_SFT) |
| #define NAU8821_POWER_DOWN_DACL_SFT 8 |
| #define NAU8821_POWER_DOWN_DACL (0x1 << NAU8821_POWER_DOWN_DACL_SFT) |
| #define NAU8821_CHANRGE_PUMP_EN_SFT 5 |
| #define NAU8821_CHANRGE_PUMP_EN (0x1 << NAU8821_CHANRGE_PUMP_EN_SFT) |
| |
| /* GENERAL_STATUS (0x82) */ |
| #define NAU8821_GPIO2_IN_SFT 1 |
| #define NAU8821_GPIO2_IN (0x1 << NAU8821_GPIO2_IN_SFT) |
| |
| #define NUVOTON_CODEC_DAI "nau8821-hifi" |
| |
| /* System Clock Source */ |
| enum { |
| NAU8821_CLK_DIS, |
| NAU8821_CLK_MCLK, |
| NAU8821_CLK_INTERNAL, |
| NAU8821_CLK_FLL_MCLK, |
| NAU8821_CLK_FLL_BLK, |
| NAU8821_CLK_FLL_FS, |
| }; |
| |
| struct nau8821 { |
| struct device *dev; |
| struct regmap *regmap; |
| struct snd_soc_dapm_context *dapm; |
| struct snd_soc_jack *jack; |
| struct work_struct jdet_work; |
| int irq; |
| int clk_id; |
| int micbias_voltage; |
| int vref_impedance; |
| bool jkdet_enable; |
| bool jkdet_pull_enable; |
| bool jkdet_pull_up; |
| int jkdet_polarity; |
| int jack_insert_debounce; |
| int jack_eject_debounce; |
| int fs; |
| int dmic_clk_threshold; |
| }; |
| |
| int nau8821_enable_jack_detect(struct snd_soc_component *component, |
| struct snd_soc_jack *jack); |
| |
| #endif /* __NAU8821_H__ */ |
