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(I'm so sorry!) Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel os linux
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123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176/* SPDX-License-Identifier: GPL-2.0-only *//* * Functions and registers to access AC100 codec / RTC combo IC. * * Copyright (C) 2016 Chen-Yu Tsai * * Chen-Yu Tsai <wens@csie.org> */
#ifndef __LINUX_MFD_AC100_H#define __LINUX_MFD_AC100_H
#include <linux/regmap.h>
struct ac100_dev { struct device *dev; struct regmap *regmap;};
/* Audio codec related registers */#define AC100_CHIP_AUDIO_RST 0x00#define AC100_PLL_CTRL1 0x01#define AC100_PLL_CTRL2 0x02#define AC100_SYSCLK_CTRL 0x03#define AC100_MOD_CLK_ENA 0x04#define AC100_MOD_RST_CTRL 0x05#define AC100_I2S_SR_CTRL 0x06
/* I2S1 interface */#define AC100_I2S1_CLK_CTRL 0x10#define AC100_I2S1_SND_OUT_CTRL 0x11#define AC100_I2S1_SND_IN_CTRL 0x12#define AC100_I2S1_MXR_SRC 0x13#define AC100_I2S1_VOL_CTRL1 0x14#define AC100_I2S1_VOL_CTRL2 0x15#define AC100_I2S1_VOL_CTRL3 0x16#define AC100_I2S1_VOL_CTRL4 0x17#define AC100_I2S1_MXR_GAIN 0x18
/* I2S2 interface */#define AC100_I2S2_CLK_CTRL 0x20#define AC100_I2S2_SND_OUT_CTRL 0x21#define AC100_I2S2_SND_IN_CTRL 0x22#define AC100_I2S2_MXR_SRC 0x23#define AC100_I2S2_VOL_CTRL1 0x24#define AC100_I2S2_VOL_CTRL2 0x25#define AC100_I2S2_VOL_CTRL3 0x26#define AC100_I2S2_VOL_CTRL4 0x27#define AC100_I2S2_MXR_GAIN 0x28
/* I2S3 interface */#define AC100_I2S3_CLK_CTRL 0x30#define AC100_I2S3_SND_OUT_CTRL 0x31#define AC100_I2S3_SND_IN_CTRL 0x32#define AC100_I2S3_SIG_PATH_CTRL 0x33
/* ADC digital controls */#define AC100_ADC_DIG_CTRL 0x40#define AC100_ADC_VOL_CTRL 0x41
/* HMIC plug sensing / key detection */#define AC100_HMIC_CTRL1 0x44#define AC100_HMIC_CTRL2 0x45#define AC100_HMIC_STATUS 0x46
/* DAC digital controls */#define AC100_DAC_DIG_CTRL 0x48#define AC100_DAC_VOL_CTRL 0x49#define AC100_DAC_MXR_SRC 0x4c#define AC100_DAC_MXR_GAIN 0x4d
/* Analog controls */#define AC100_ADC_APC_CTRL 0x50#define AC100_ADC_SRC 0x51#define AC100_ADC_SRC_BST_CTRL 0x52#define AC100_OUT_MXR_DAC_A_CTRL 0x53#define AC100_OUT_MXR_SRC 0x54#define AC100_OUT_MXR_SRC_BST 0x55#define AC100_HPOUT_CTRL 0x56#define AC100_ERPOUT_CTRL 0x57#define AC100_SPKOUT_CTRL 0x58#define AC100_LINEOUT_CTRL 0x59
/* ADC digital audio processing (high pass filter & auto gain control */#define AC100_ADC_DAP_L_STA 0x80#define AC100_ADC_DAP_R_STA 0x81#define AC100_ADC_DAP_L_CTRL 0x82#define AC100_ADC_DAP_R_CTRL 0x83#define AC100_ADC_DAP_L_T_L 0x84 /* Left Target Level */#define AC100_ADC_DAP_R_T_L 0x85 /* Right Target Level */#define AC100_ADC_DAP_L_H_A_C 0x86 /* Left High Avg. Coef */#define AC100_ADC_DAP_L_L_A_C 0x87 /* Left Low Avg. Coef */#define AC100_ADC_DAP_R_H_A_C 0x88 /* Right High Avg. Coef */#define AC100_ADC_DAP_R_L_A_C 0x89 /* Right Low Avg. Coef */#define AC100_ADC_DAP_L_D_T 0x8a /* Left Decay Time */#define AC100_ADC_DAP_L_A_T 0x8b /* Left Attack Time */#define AC100_ADC_DAP_R_D_T 0x8c /* Right Decay Time */#define AC100_ADC_DAP_R_A_T 0x8d /* Right Attack Time */#define AC100_ADC_DAP_N_TH 0x8e /* Noise Threshold */#define AC100_ADC_DAP_L_H_N_A_C 0x8f /* Left High Noise Avg. Coef */#define AC100_ADC_DAP_L_L_N_A_C 0x90 /* Left Low Noise Avg. Coef */#define AC100_ADC_DAP_R_H_N_A_C 0x91 /* Right High Noise Avg. Coef */#define AC100_ADC_DAP_R_L_N_A_C 0x92 /* Right Low Noise Avg. Coef */#define AC100_ADC_DAP_H_HPF_C 0x93 /* High High-Pass-Filter Coef */#define AC100_ADC_DAP_L_HPF_C 0x94 /* Low High-Pass-Filter Coef */#define AC100_ADC_DAP_OPT 0x95 /* AGC Optimum */
/* DAC digital audio processing (high pass filter & dynamic range control) */#define AC100_DAC_DAP_CTRL 0xa0#define AC100_DAC_DAP_H_HPF_C 0xa1 /* High High-Pass-Filter Coef */#define AC100_DAC_DAP_L_HPF_C 0xa2 /* Low High-Pass-Filter Coef */#define AC100_DAC_DAP_L_H_E_A_C 0xa3 /* Left High Energy Avg Coef */#define AC100_DAC_DAP_L_L_E_A_C 0xa4 /* Left Low Energy Avg Coef */#define AC100_DAC_DAP_R_H_E_A_C 0xa5 /* Right High Energy Avg Coef */#define AC100_DAC_DAP_R_L_E_A_C 0xa6 /* Right Low Energy Avg Coef */#define AC100_DAC_DAP_H_G_D_T_C 0xa7 /* High Gain Delay Time Coef */#define AC100_DAC_DAP_L_G_D_T_C 0xa8 /* Low Gain Delay Time Coef */#define AC100_DAC_DAP_H_G_A_T_C 0xa9 /* High Gain Attack Time Coef */#define AC100_DAC_DAP_L_G_A_T_C 0xaa /* Low Gain Attack Time Coef */#define AC100_DAC_DAP_H_E_TH 0xab /* High Energy Threshold */#define AC100_DAC_DAP_L_E_TH 0xac /* Low Energy Threshold */#define AC100_DAC_DAP_H_G_K 0xad /* High Gain K parameter */#define AC100_DAC_DAP_L_G_K 0xae /* Low Gain K parameter */#define AC100_DAC_DAP_H_G_OFF 0xaf /* High Gain offset */#define AC100_DAC_DAP_L_G_OFF 0xb0 /* Low Gain offset */#define AC100_DAC_DAP_OPT 0xb1 /* DRC optimum */
/* Digital audio processing enable */#define AC100_ADC_DAP_ENA 0xb4#define AC100_DAC_DAP_ENA 0xb5
/* SRC control */#define AC100_SRC1_CTRL1 0xb8#define AC100_SRC1_CTRL2 0xb9#define AC100_SRC1_CTRL3 0xba#define AC100_SRC1_CTRL4 0xbb#define AC100_SRC2_CTRL1 0xbc#define AC100_SRC2_CTRL2 0xbd#define AC100_SRC2_CTRL3 0xbe#define AC100_SRC2_CTRL4 0xbf
/* RTC clk control */#define AC100_CLK32K_ANALOG_CTRL 0xc0#define AC100_CLKOUT_CTRL1 0xc1#define AC100_CLKOUT_CTRL2 0xc2#define AC100_CLKOUT_CTRL3 0xc3
/* RTC module */#define AC100_RTC_RST 0xc6#define AC100_RTC_CTRL 0xc7#define AC100_RTC_SEC 0xc8 /* second */#define AC100_RTC_MIN 0xc9 /* minute */#define AC100_RTC_HOU 0xca /* hour */#define AC100_RTC_WEE 0xcb /* weekday */#define AC100_RTC_DAY 0xcc /* day */#define AC100_RTC_MON 0xcd /* month */#define AC100_RTC_YEA 0xce /* year */#define AC100_RTC_UPD 0xcf /* update trigger */
/* RTC alarm */#define AC100_ALM_INT_ENA 0xd0#define AC100_ALM_INT_STA 0xd1#define AC100_ALM_SEC 0xd8#define AC100_ALM_MIN 0xd9#define AC100_ALM_HOU 0xda#define AC100_ALM_WEE 0xdb#define AC100_ALM_DAY 0xdc#define AC100_ALM_MON 0xdd#define AC100_ALM_YEA 0xde#define AC100_ALM_UPD 0xdf
/* RTC general purpose register 0 ~ 15 */#define AC100_RTC_GP(x) (0xe0 + (x))
#endif /* __LINUX_MFD_AC100_H */