1/* SPDX-License-Identifier: GPL-2.0-or-later */ 2/* 3 * TAS571x amplifier audio driver 4 * 5 * Copyright (C) 2015 Google, Inc. 6 */ 7 8#ifndef _TAS571X_H 9#define _TAS571X_H 10 11/* device registers */ 12#define TAS571X_CLK_CTRL_REG 0x00 13#define TAS571X_DEV_ID_REG 0x01 14#define TAS571X_ERR_STATUS_REG 0x02 15#define TAS571X_SYS_CTRL_1_REG 0x03 16#define TAS571X_SDI_REG 0x04 17#define TAS571X_SDI_FMT_MASK 0x0f 18 19#define TAS571X_SYS_CTRL_2_REG 0x05 20#define TAS571X_SYS_CTRL_2_SDN_MASK 0x40 21 22#define TAS571X_SOFT_MUTE_REG 0x06 23#define TAS571X_SOFT_MUTE_CH1_SHIFT 0 24#define TAS571X_SOFT_MUTE_CH2_SHIFT 1 25#define TAS571X_SOFT_MUTE_CH3_SHIFT 2 26 27#define TAS571X_MVOL_REG 0x07 28#define TAS571X_CH1_VOL_REG 0x08 29#define TAS571X_CH2_VOL_REG 0x09 30#define TAS571X_CH3_VOL_REG 0x0a 31#define TAS571X_VOL_CFG_REG 0x0e 32#define TAS571X_MODULATION_LIMIT_REG 0x10 33#define TAS571X_IC_DELAY_CH1_REG 0x11 34#define TAS571X_IC_DELAY_CH2_REG 0x12 35#define TAS571X_IC_DELAY_CH3_REG 0x13 36#define TAS571X_IC_DELAY_CH4_REG 0x14 37 38#define TAS571X_PWM_CH_SDN_GROUP_REG 0x19 /* N/A on TAS5717, TAS5719 */ 39#define TAS571X_PWM_CH1_SDN_MASK (1<<0) 40#define TAS571X_PWM_CH2_SDN_SHIFT (1<<1) 41#define TAS571X_PWM_CH3_SDN_SHIFT (1<<2) 42#define TAS571X_PWM_CH4_SDN_SHIFT (1<<3) 43 44#define TAS571X_START_STOP_PERIOD_REG 0x1a 45#define TAS571X_OSC_TRIM_REG 0x1b 46#define TAS571X_BKND_ERR_REG 0x1c 47#define TAS571X_INPUT_MUX_REG 0x20 48#define TAS571X_CH4_SRC_SELECT_REG 0x21 49#define TAS571X_PWM_MUX_REG 0x25 50 51/* 20-byte biquad registers */ 52#define TAS5707_CH1_BQ0_REG 0x29 53#define TAS5707_CH1_BQ1_REG 0x2a 54#define TAS5707_CH1_BQ2_REG 0x2b 55#define TAS5707_CH1_BQ3_REG 0x2c 56#define TAS5707_CH1_BQ4_REG 0x2d 57#define TAS5707_CH1_BQ5_REG 0x2e 58#define TAS5707_CH1_BQ6_REG 0x2f 59 60#define TAS5707_CH2_BQ0_REG 0x30 61#define TAS5707_CH2_BQ1_REG 0x31 62#define TAS5707_CH2_BQ2_REG 0x32 63#define TAS5707_CH2_BQ3_REG 0x33 64#define TAS5707_CH2_BQ4_REG 0x34 65#define TAS5707_CH2_BQ5_REG 0x35 66#define TAS5707_CH2_BQ6_REG 0x36 67 68#define TAS5717_CH1_BQ0_REG 0x26 69#define TAS5717_CH1_BQ1_REG 0x27 70#define TAS5717_CH1_BQ2_REG 0x28 71#define TAS5717_CH1_BQ3_REG 0x29 72#define TAS5717_CH1_BQ4_REG 0x2a 73#define TAS5717_CH1_BQ5_REG 0x2b 74#define TAS5717_CH1_BQ6_REG 0x2c 75#define TAS5717_CH1_BQ7_REG 0x2d 76#define TAS5717_CH1_BQ8_REG 0x2e 77#define TAS5717_CH1_BQ9_REG 0x2f 78 79#define TAS5717_CH2_BQ0_REG 0x30 80#define TAS5717_CH2_BQ1_REG 0x31 81#define TAS5717_CH2_BQ2_REG 0x32 82#define TAS5717_CH2_BQ3_REG 0x33 83#define TAS5717_CH2_BQ4_REG 0x34 84#define TAS5717_CH2_BQ5_REG 0x35 85#define TAS5717_CH2_BQ6_REG 0x36 86#define TAS5717_CH2_BQ7_REG 0x37 87#define TAS5717_CH2_BQ8_REG 0x38 88#define TAS5717_CH2_BQ9_REG 0x39 89 90#define TAS5717_CH1_BQ10_REG 0x58 91#define TAS5717_CH1_BQ11_REG 0x59 92 93#define TAS5717_CH4_BQ0_REG 0x5a 94#define TAS5717_CH4_BQ1_REG 0x5b 95 96#define TAS5717_CH2_BQ10_REG 0x5c 97#define TAS5717_CH2_BQ11_REG 0x5d 98 99#define TAS5717_CH3_BQ0_REG 0x5e 100#define TAS5717_CH3_BQ1_REG 0x5f 101 102#define TAS5717_CH1_RIGHT_CH_MIX_REG 0x72 103#define TAS5717_CH1_LEFT_CH_MIX_REG 0x73 104#define TAS5717_CH2_LEFT_CH_MIX_REG 0x76 105#define TAS5717_CH2_RIGHT_CH_MIX_REG 0x77 106 107#endif /* _TAS571X_H */ 108