1 /* SPDX-License-Identifier: GPL-2.0-only */ 2 /* 3 * Audio support for NXP UDA1342 4 * 5 * Copyright (c) 2005 Giorgio Padrin <giorgio@mandarinlogiq.org> 6 * Copyright (c) 2024 Binbin Zhou <zhoubinbin@loongson.cn> 7 */ 8 9 #ifndef _UDA1342_H 10 #define _UDA1342_H 11 12 #define UDA1342_CLK 0x00 13 #define UDA1342_IFACE 0x01 14 #define UDA1342_PM 0x02 15 #define UDA1342_AMIX 0x03 16 #define UDA1342_HP 0x04 17 #define UDA1342_MVOL 0x11 18 #define UDA1342_MIXVOL 0x12 19 #define UDA1342_MODE 0x12 20 #define UDA1342_DEEMP 0x13 21 #define UDA1342_MIXER 0x14 22 #define UDA1342_INTSTAT 0x18 23 #define UDA1342_DEC 0x20 24 #define UDA1342_PGA 0x21 25 #define UDA1342_ADC 0x22 26 #define UDA1342_AGC 0x23 27 #define UDA1342_DECSTAT 0x28 28 #define UDA1342_RESET 0x7f 29 30 /* Register flags */ 31 #define R00_EN_ADC 0x0800 32 #define R00_EN_DEC 0x0400 33 #define R00_EN_DAC 0x0200 34 #define R00_EN_INT 0x0100 35 #define R00_DAC_CLK 0x0010 36 #define R01_SFORI_I2S 0x0000 37 #define R01_SFORI_LSB16 0x0100 38 #define R01_SFORI_LSB18 0x0200 39 #define R01_SFORI_LSB20 0x0300 40 #define R01_SFORI_MSB 0x0500 41 #define R01_SFORI_MASK 0x0700 42 #define R01_SFORO_I2S 0x0000 43 #define R01_SFORO_LSB16 0x0001 44 #define R01_SFORO_LSB18 0x0002 45 #define R01_SFORO_LSB20 0x0003 46 #define R01_SFORO_LSB24 0x0004 47 #define R01_SFORO_MSB 0x0005 48 #define R01_SFORO_MASK 0x0007 49 #define R01_SEL_SOURCE 0x0040 50 #define R01_SIM 0x0010 51 #define R02_PON_PLL 0x8000 52 #define R02_PON_HP 0x2000 53 #define R02_PON_DAC 0x0400 54 #define R02_PON_BIAS 0x0100 55 #define R02_EN_AVC 0x0080 56 #define R02_PON_AVC 0x0040 57 #define R02_PON_LNA 0x0010 58 #define R02_PON_PGAL 0x0008 59 #define R02_PON_ADCL 0x0004 60 #define R02_PON_PGAR 0x0002 61 #define R02_PON_ADCR 0x0001 62 #define R13_MTM 0x4000 63 #define R14_SILENCE 0x0080 64 #define R14_SDET_ON 0x0040 65 #define R21_MT_ADC 0x8000 66 #define R22_SEL_LNA 0x0008 67 #define R22_SEL_MIC 0x0004 68 #define R22_SKIP_DCFIL 0x0002 69 #define R23_AGC_EN 0x0001 70 71 #define UDA1342_DAI_DUPLEX 0 /* playback and capture on single DAI */ 72 #define UDA1342_DAI_PLAYBACK 1 /* playback DAI */ 73 #define UDA1342_DAI_CAPTURE 2 /* capture DAI */ 74 75 #define STATUS0_DAIFMT_MASK (~(7 << 1)) 76 #define STATUS0_SYSCLK_MASK (~(3 << 4)) 77 78 #endif /* _UDA1342_H */ 79