xref: /linux/sound/soc/codecs/cs4265.h (revision 75bf465f0bc33e9b776a46d6a1b9b990f5fb7c37)
1 /* SPDX-License-Identifier: GPL-2.0-only */
2 /*
3  * cs4265.h -- CS4265 ALSA SoC audio driver
4  *
5  * Copyright 2014 Cirrus Logic, Inc.
6  *
7  * Author: Paul Handrigan <paul.handrigan@cirrus.com>
8  */
9 
10 #ifndef __CS4265_H__
11 #define __CS4265_H__
12 
13 #define CS4265_CHIP_ID				0x1
14 #define CS4265_CHIP_ID_VAL			0xD0
15 #define CS4265_CHIP_ID_MASK			0xF0
16 #define CS4265_REV_ID_MASK			0x0F
17 
18 #define CS4265_PWRCTL				0x02
19 #define CS4265_PWRCTL_PDN			1
20 
21 #define CS4265_DAC_CTL				0x3
22 #define CS4265_DAC_CTL_MUTE			(1 << 2)
23 #define CS4265_DAC_CTL_DIF			(3 << 4)
24 
25 #define CS4265_ADC_CTL				0x4
26 #define CS4265_ADC_MASTER			1
27 #define CS4265_ADC_DIF				(1 << 4)
28 #define CS4265_ADC_FM				(3 << 6)
29 
30 #define CS4265_MCLK_FREQ			0x5
31 #define CS4265_MCLK_FREQ_MASK			(7 << 4)
32 
33 #define CS4265_SIG_SEL				0x6
34 #define CS4265_SIG_SEL_LOOP			(1 << 1)
35 
36 #define CS4265_CHB_PGA_CTL			0x7
37 #define CS4265_CHA_PGA_CTL			0x8
38 
39 #define CS4265_ADC_CTL2				0x9
40 
41 #define CS4265_DAC_CHA_VOL			0xA
42 #define CS4265_DAC_CHB_VOL			0xB
43 
44 #define CS4265_DAC_CTL2				0xC
45 
46 #define CS4265_INT_STATUS			0xD
47 #define CS4265_INT_MASK				0xE
48 #define CS4265_STATUS_MODE_MSB			0xF
49 #define CS4265_STATUS_MODE_LSB			0x10
50 
51 #define CS4265_SPDIF_CTL1			0x11
52 
53 #define CS4265_SPDIF_CTL2			0x12
54 #define CS4265_SPDIF_CTL2_MUTE			(1 << 4)
55 #define CS4265_SPDIF_CTL2_DIF			(3 << 6)
56 
57 #define CS4265_C_DATA_BUFF			0x13
58 #define CS4265_MAX_REGISTER			0x2A
59 
60 #endif
61