uda1342.h

 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 */