1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * cs4265.h -- CS4265 ALSA SoC audio driver
5 * Copyright 2014 Cirrus Logic, Inc.
7 * Author: Paul Handrigan <paul.handrigan@cirrus.com>
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
18 #define CS4265_PWRCTL 0x02
19 #define CS4265_PWRCTL_PDN 1
21 #define CS4265_DAC_CTL 0x3
22 #define CS4265_DAC_CTL_MUTE (1 << 2)
23 #define CS4265_DAC_CTL_DIF (3 << 4)
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)
30 #define CS4265_MCLK_FREQ 0x5
31 #define CS4265_MCLK_FREQ_MASK (7 << 4)
33 #define CS4265_SIG_SEL 0x6
34 #define CS4265_SIG_SEL_LOOP (1 << 1)
36 #define CS4265_CHB_PGA_CTL 0x7
37 #define CS4265_CHA_PGA_CTL 0x8
39 #define CS4265_ADC_CTL2 0x9
41 #define CS4265_DAC_CHA_VOL 0xA
42 #define CS4265_DAC_CHB_VOL 0xB
44 #define CS4265_DAC_CTL2 0xC
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
51 #define CS4265_SPDIF_CTL1 0x11
53 #define CS4265_SPDIF_CTL2 0x12
54 #define CS4265_SPDIF_CTL2_MUTE (1 << 4)
55 #define CS4265_SPDIF_CTL2_DIF (3 << 6)
57 #define CS4265_C_DATA_BUFF 0x13
58 #define CS4265_MAX_REGISTER 0x2A