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1/* SPDX-License-Identifier: GPL-2.0-or-later */
2/*
3 * AD193X Audio Codec driver
4 *
5 * Copyright 2010 Analog Devices Inc.
6 */
7
8#ifndef __AD193X_H__
9#define __AD193X_H__
10
11#include <linux/regmap.h>
12
13struct device;
14
15enum ad193x_type {
16 AD193X,
17 AD1933,
18 AD1934,
19};
20
21extern const struct regmap_config ad193x_regmap_config;
22int ad193x_probe(struct device *dev, struct regmap *regmap,
23 enum ad193x_type type);
24
25#define AD193X_PLL_CLK_CTRL0 0x00
26#define AD193X_PLL_POWERDOWN 0x01
27#define AD193X_PLL_INPUT_MASK 0x6
28#define AD193X_PLL_INPUT_256 (0 << 1)
29#define AD193X_PLL_INPUT_384 (1 << 1)
30#define AD193X_PLL_INPUT_512 (2 << 1)
31#define AD193X_PLL_INPUT_768 (3 << 1)
32#define AD193X_PLL_CLK_CTRL1 0x01
33#define AD193X_PLL_SRC_MASK 0x03
34#define AD193X_PLL_DAC_SRC_PLL 0
35#define AD193X_PLL_DAC_SRC_MCLK 1
36#define AD193X_PLL_CLK_SRC_PLL (0 << 1)
37#define AD193X_PLL_CLK_SRC_MCLK (1 << 1)
38#define AD193X_DAC_CTRL0 0x02
39#define AD193X_DAC_POWERDOWN 0x01
40#define AD193X_DAC_SR_MASK 0x06
41#define AD193X_DAC_SR_48 (0 << 1)
42#define AD193X_DAC_SR_96 (1 << 1)
43#define AD193X_DAC_SR_192 (2 << 1)
44#define AD193X_DAC_SERFMT_MASK 0xC0
45#define AD193X_DAC_SERFMT_STEREO (0 << 6)
46#define AD193X_DAC_SERFMT_TDM (1 << 6)
47#define AD193X_DAC_CTRL1 0x03
48#define AD193X_DAC_CHAN_SHFT 1
49#define AD193X_DAC_CHAN_MASK (3 << AD193X_DAC_CHAN_SHFT)
50#define AD193X_DAC_LCR_MASTER (1 << 4)
51#define AD193X_DAC_BCLK_MASTER (1 << 5)
52#define AD193X_DAC_LEFT_HIGH (1 << 3)
53#define AD193X_DAC_BCLK_INV (1 << 7)
54#define AD193X_DAC_FMT_MASK (AD193X_DAC_LCR_MASTER | \
55 AD193X_DAC_BCLK_MASTER | AD193X_DAC_LEFT_HIGH | AD193X_DAC_BCLK_INV)
56#define AD193X_DAC_CTRL2 0x04
57#define AD193X_DAC_WORD_LEN_SHFT 3
58#define AD193X_DAC_WORD_LEN_MASK 0x18
59#define AD193X_DAC_MASTER_MUTE 1
60#define AD193X_DAC_CHNL_MUTE 0x05
61#define AD193X_DACL1_MUTE 0
62#define AD193X_DACR1_MUTE 1
63#define AD193X_DACL2_MUTE 2
64#define AD193X_DACR2_MUTE 3
65#define AD193X_DACL3_MUTE 4
66#define AD193X_DACR3_MUTE 5
67#define AD193X_DACL4_MUTE 6
68#define AD193X_DACR4_MUTE 7
69#define AD193X_DAC_L1_VOL 0x06
70#define AD193X_DAC_R1_VOL 0x07
71#define AD193X_DAC_L2_VOL 0x08
72#define AD193X_DAC_R2_VOL 0x09
73#define AD193X_DAC_L3_VOL 0x0a
74#define AD193X_DAC_R3_VOL 0x0b
75#define AD193X_DAC_L4_VOL 0x0c
76#define AD193X_DAC_R4_VOL 0x0d
77#define AD193X_ADC_CTRL0 0x0e
78#define AD193X_ADC_POWERDOWN 0x01
79#define AD193X_ADC_HIGHPASS_FILTER 1
80#define AD193X_ADCL1_MUTE 2
81#define AD193X_ADCR1_MUTE 3
82#define AD193X_ADCL2_MUTE 4
83#define AD193X_ADCR2_MUTE 5
84#define AD193X_ADC_CTRL1 0x0f
85#define AD193X_ADC_SERFMT_MASK 0x60
86#define AD193X_ADC_SERFMT_STEREO (0 << 5)
87#define AD193X_ADC_SERFMT_TDM (1 << 5)
88#define AD193X_ADC_SERFMT_AUX (2 << 5)
89#define AD193X_ADC_WORD_LEN_MASK 0x3
90#define AD193X_ADC_CTRL2 0x10
91#define AD193X_ADC_CHAN_SHFT 4
92#define AD193X_ADC_CHAN_MASK (3 << AD193X_ADC_CHAN_SHFT)
93#define AD193X_ADC_LCR_MASTER (1 << 3)
94#define AD193X_ADC_BCLK_MASTER (1 << 6)
95#define AD193X_ADC_LEFT_HIGH (1 << 2)
96#define AD193X_ADC_BCLK_INV (1 << 1)
97#define AD193X_ADC_FMT_MASK (AD193X_ADC_LCR_MASTER | \
98 AD193X_ADC_BCLK_MASTER | AD193X_ADC_LEFT_HIGH | AD193X_ADC_BCLK_INV)
99
100#define AD193X_2_CHANNELS 0
101#define AD193X_4_CHANNELS 1
102#define AD193X_8_CHANNELS 2
103#define AD193X_16_CHANNELS 3
104
105#define AD193X_NUM_REGS 17
106
107#define AD193X_SYSCLK_PLL 0
108#define AD193X_SYSCLK_MCLK 1
109
110#endif
1/*
2 * AD193X Audio Codec driver
3 *
4 * Copyright 2010 Analog Devices Inc.
5 *
6 * Licensed under the GPL-2 or later.
7 */
8
9#ifndef __AD193X_H__
10#define __AD193X_H__
11
12#include <linux/regmap.h>
13
14struct device;
15
16enum ad193x_type {
17 AD193X,
18 AD1933,
19 AD1934,
20};
21
22extern const struct regmap_config ad193x_regmap_config;
23int ad193x_probe(struct device *dev, struct regmap *regmap,
24 enum ad193x_type type);
25
26#define AD193X_PLL_CLK_CTRL0 0x00
27#define AD193X_PLL_POWERDOWN 0x01
28#define AD193X_PLL_INPUT_MASK 0x6
29#define AD193X_PLL_INPUT_256 (0 << 1)
30#define AD193X_PLL_INPUT_384 (1 << 1)
31#define AD193X_PLL_INPUT_512 (2 << 1)
32#define AD193X_PLL_INPUT_768 (3 << 1)
33#define AD193X_PLL_CLK_CTRL1 0x01
34#define AD193X_DAC_CTRL0 0x02
35#define AD193X_DAC_POWERDOWN 0x01
36#define AD193X_DAC_SERFMT_MASK 0xC0
37#define AD193X_DAC_SERFMT_STEREO (0 << 6)
38#define AD193X_DAC_SERFMT_TDM (1 << 6)
39#define AD193X_DAC_CTRL1 0x03
40#define AD193X_DAC_CHAN_SHFT 1
41#define AD193X_DAC_CHAN_MASK (3 << AD193X_DAC_CHAN_SHFT)
42#define AD193X_DAC_LCR_MASTER (1 << 4)
43#define AD193X_DAC_BCLK_MASTER (1 << 5)
44#define AD193X_DAC_LEFT_HIGH (1 << 3)
45#define AD193X_DAC_BCLK_INV (1 << 7)
46#define AD193X_DAC_FMT_MASK (AD193X_DAC_LCR_MASTER | \
47 AD193X_DAC_BCLK_MASTER | AD193X_DAC_LEFT_HIGH | AD193X_DAC_BCLK_INV)
48#define AD193X_DAC_CTRL2 0x04
49#define AD193X_DAC_WORD_LEN_SHFT 3
50#define AD193X_DAC_WORD_LEN_MASK 0x18
51#define AD193X_DAC_MASTER_MUTE 1
52#define AD193X_DAC_CHNL_MUTE 0x05
53#define AD193X_DACL1_MUTE 0
54#define AD193X_DACR1_MUTE 1
55#define AD193X_DACL2_MUTE 2
56#define AD193X_DACR2_MUTE 3
57#define AD193X_DACL3_MUTE 4
58#define AD193X_DACR3_MUTE 5
59#define AD193X_DACL4_MUTE 6
60#define AD193X_DACR4_MUTE 7
61#define AD193X_DAC_L1_VOL 0x06
62#define AD193X_DAC_R1_VOL 0x07
63#define AD193X_DAC_L2_VOL 0x08
64#define AD193X_DAC_R2_VOL 0x09
65#define AD193X_DAC_L3_VOL 0x0a
66#define AD193X_DAC_R3_VOL 0x0b
67#define AD193X_DAC_L4_VOL 0x0c
68#define AD193X_DAC_R4_VOL 0x0d
69#define AD193X_ADC_CTRL0 0x0e
70#define AD193X_ADC_POWERDOWN 0x01
71#define AD193X_ADC_HIGHPASS_FILTER 1
72#define AD193X_ADCL1_MUTE 2
73#define AD193X_ADCR1_MUTE 3
74#define AD193X_ADCL2_MUTE 4
75#define AD193X_ADCR2_MUTE 5
76#define AD193X_ADC_CTRL1 0x0f
77#define AD193X_ADC_SERFMT_MASK 0x60
78#define AD193X_ADC_SERFMT_STEREO (0 << 5)
79#define AD193X_ADC_SERFMT_TDM (1 << 5)
80#define AD193X_ADC_SERFMT_AUX (2 << 5)
81#define AD193X_ADC_WORD_LEN_MASK 0x3
82#define AD193X_ADC_CTRL2 0x10
83#define AD193X_ADC_CHAN_SHFT 4
84#define AD193X_ADC_CHAN_MASK (3 << AD193X_ADC_CHAN_SHFT)
85#define AD193X_ADC_LCR_MASTER (1 << 3)
86#define AD193X_ADC_BCLK_MASTER (1 << 6)
87#define AD193X_ADC_LEFT_HIGH (1 << 2)
88#define AD193X_ADC_BCLK_INV (1 << 1)
89#define AD193X_ADC_FMT_MASK (AD193X_ADC_LCR_MASTER | \
90 AD193X_ADC_BCLK_MASTER | AD193X_ADC_LEFT_HIGH | AD193X_ADC_BCLK_INV)
91
92#define AD193X_2_CHANNELS 0
93#define AD193X_4_CHANNELS 1
94#define AD193X_8_CHANNELS 2
95#define AD193X_16_CHANNELS 3
96
97#define AD193X_NUM_REGS 17
98
99#endif