xref: /openbmc/linux/sound/soc/codecs/max98504.h (revision d2912cb1)
1 /* SPDX-License-Identifier: GPL-2.0-only */
2 /*
3  * MAX98504 ALSA SoC Audio driver
4  *
5  * Copyright 2011 - 2012 Maxim Integrated Products
6  * Copyright 2016 Samsung Electronics Co., Ltd.
7  */
8 #ifndef MAX98504_H_
9 #define MAX98504_H_
10 
11 /*
12  * MAX98504 Register Definitions
13  */
14 #define MAX98504_INTERRUPT_STATUS		0x01
15 #define MAX98504_INTERRUPT_FLAGS		0x02
16 #define MAX98504_INTERRUPT_ENABLE		0x03
17 #define MAX98504_INTERRUPT_FLAG_CLEARS		0x04
18 #define MAX98504_GPIO_ENABLE			0x10
19 #define MAX98504_GPIO_CONFIG			0x11
20 #define MAX98504_WATCHDOG_ENABLE		0x12
21 #define MAX98504_WATCHDOG_CONFIG		0x13
22 #define MAX98504_WATCHDOG_CLEAR			0x14
23 #define MAX98504_CLOCK_MONITOR_ENABLE		0x15
24 #define MAX98504_PVDD_BROWNOUT_ENABLE		0x16
25 #define MAX98504_PVDD_BROWNOUT_CONFIG_1		0x17
26 #define MAX98504_PVDD_BROWNOUT_CONFIG_2		0x18
27 #define MAX98504_PVDD_BROWNOUT_CONFIG_3		0x19
28 #define MAX98504_PVDD_BROWNOUT_CONFIG_4		0x1a
29 #define MAX98504_PCM_RX_ENABLE			0x20
30 #define MAX98504_PCM_TX_ENABLE			0x21
31 #define MAX98504_PCM_TX_HIZ_CONTROL		0x22
32 #define MAX98504_PCM_TX_CHANNEL_SOURCES		0x23
33 #define MAX98504_PCM_MODE_CONFIG		0x24
34 #define MAX98504_PCM_DSP_CONFIG			0x25
35 #define MAX98504_PCM_CLOCK_SETUP		0x26
36 #define MAX98504_PCM_SAMPLE_RATE_SETUP		0x27
37 #define MAX98504_PCM_TO_SPEAKER_MONOMIX		0x28
38 #define MAX98504_PDM_TX_ENABLE			0x30
39 #define MAX98504_PDM_TX_HIZ_CONTROL		0x31
40 #define MAX98504_PDM_TX_CONTROL			0x32
41 #define MAX98504_PDM_RX_ENABLE			0x33
42 #define MAX98504_SPEAKER_ENABLE			0x34
43 #define MAX98504_SPEAKER_SOURCE_SELECT		0x35
44 #define MAX98504_MEASUREMENT_ENABLE		0x36
45 #define MAX98504_ANALOGUE_INPUT_GAIN		0x37
46 #define MAX98504_TEMPERATURE_LIMIT_CONFIG	0x38
47 #define MAX98504_GLOBAL_ENABLE			0x40
48 #define MAX98504_SOFTWARE_RESET			0x41
49 #define MAX98504_REV_ID				0x7fff
50 
51 #define MAX98504_MAX_REGISTER			0x7fff
52 
53 #define MAX98504_DAI_ID_PCM			1
54 #define MAX98504_DAI_ID_PDM			2
55 
56 #endif /* MAX98504_H_ */
57