179 строки
6.1 KiB
C
179 строки
6.1 KiB
C
|
/*
|
||
|
|
* Functions and registers to access AC100 codec / RTC combo IC.
|
||
|
|
*
|
||
|
|
* Copyright (C) 2016 Chen-Yu Tsai
|
||
|
|
*
|
||
|
|
* Chen-Yu Tsai <wens@csie.org>
|
||
|
|
*
|
||
|
|
* This program is free software; you can redistribute it and/or modify
|
||
|
|
* it under the terms of the GNU General Public License version 2 as
|
||
|
|
* published by the Free Software Foundation.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#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 */
|