| /* |
| * 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 */ |
