1/* SPDX-License-Identifier: GPL-2.0-only */
2/*
3 * wm8510.h  --  WM8510 Soc Audio driver
4 */
5
6#ifndef _WM8510_H
7#define _WM8510_H
8
9/* WM8510 register space */
10
11#define WM8510_RESET		0x0
12#define WM8510_POWER1		0x1
13#define WM8510_POWER2		0x2
14#define WM8510_POWER3		0x3
15#define WM8510_IFACE		0x4
16#define WM8510_COMP			0x5
17#define WM8510_CLOCK		0x6
18#define WM8510_ADD			0x7
19#define WM8510_GPIO			0x8
20#define WM8510_DAC			0xa
21#define WM8510_DACVOL		0xb
22#define WM8510_ADC			0xe
23#define WM8510_ADCVOL		0xf
24#define WM8510_EQ1			0x12
25#define WM8510_EQ2			0x13
26#define WM8510_EQ3			0x14
27#define WM8510_EQ4			0x15
28#define WM8510_EQ5			0x16
29#define WM8510_DACLIM1		0x18
30#define WM8510_DACLIM2		0x19
31#define WM8510_NOTCH1		0x1b
32#define WM8510_NOTCH2		0x1c
33#define WM8510_NOTCH3		0x1d
34#define WM8510_NOTCH4		0x1e
35#define WM8510_ALC1			0x20
36#define WM8510_ALC2			0x21
37#define WM8510_ALC3			0x22
38#define WM8510_NGATE		0x23
39#define WM8510_PLLN			0x24
40#define WM8510_PLLK1		0x25
41#define WM8510_PLLK2		0x26
42#define WM8510_PLLK3		0x27
43#define WM8510_ATTEN		0x28
44#define WM8510_INPUT		0x2c
45#define WM8510_INPPGA		0x2d
46#define WM8510_ADCBOOST		0x2f
47#define WM8510_OUTPUT		0x31
48#define WM8510_SPKMIX		0x32
49#define WM8510_SPKVOL		0x36
50#define WM8510_MONOMIX		0x38
51
52#define WM8510_CACHEREGNUM 	57
53
54/* Clock divider Id's */
55#define WM8510_OPCLKDIV		0
56#define WM8510_MCLKDIV		1
57#define WM8510_ADCCLK		2
58#define WM8510_DACCLK		3
59#define WM8510_BCLKDIV		4
60
61/* DAC clock dividers */
62#define WM8510_DACCLK_F2	(1 << 3)
63#define WM8510_DACCLK_F4	(0 << 3)
64
65/* ADC clock dividers */
66#define WM8510_ADCCLK_F2	(1 << 3)
67#define WM8510_ADCCLK_F4	(0 << 3)
68
69/* PLL Out dividers */
70#define WM8510_OPCLKDIV_1	(0 << 4)
71#define WM8510_OPCLKDIV_2	(1 << 4)
72#define WM8510_OPCLKDIV_3	(2 << 4)
73#define WM8510_OPCLKDIV_4	(3 << 4)
74
75/* BCLK clock dividers */
76#define WM8510_BCLKDIV_1	(0 << 2)
77#define WM8510_BCLKDIV_2	(1 << 2)
78#define WM8510_BCLKDIV_4	(2 << 2)
79#define WM8510_BCLKDIV_8	(3 << 2)
80#define WM8510_BCLKDIV_16	(4 << 2)
81#define WM8510_BCLKDIV_32	(5 << 2)
82
83/* MCLK clock dividers */
84#define WM8510_MCLKDIV_1	(0 << 5)
85#define WM8510_MCLKDIV_1_5	(1 << 5)
86#define WM8510_MCLKDIV_2	(2 << 5)
87#define WM8510_MCLKDIV_3	(3 << 5)
88#define WM8510_MCLKDIV_4	(4 << 5)
89#define WM8510_MCLKDIV_6	(5 << 5)
90#define WM8510_MCLKDIV_8	(6 << 5)
91#define WM8510_MCLKDIV_12	(7 << 5)
92
93struct wm8510_setup_data {
94	int spi;
95	int i2c_bus;
96	unsigned short i2c_address;
97};
98
99#endif
100