1/* SPDX-License-Identifier: GPL-2.0 */
2#ifndef __ATMEL_PDMIC_H_
3#define __ATMEL_PDMIC_H_
4
5#include <linux/bitops.h>
6
7#define PDMIC_CR	0x00000000
8
9#define PDMIC_CR_SWRST		0x1
10#define PDMIC_CR_SWRST_MASK	BIT(0)
11#define PDMIC_CR_SWRST_SHIFT	(0)
12
13#define PDMIC_CR_ENPDM_DIS	0x0
14#define PDMIC_CR_ENPDM_EN	0x1
15#define PDMIC_CR_ENPDM_MASK	BIT(4)
16#define PDMIC_CR_ENPDM_SHIFT	(4)
17
18#define PDMIC_MR	0x00000004
19
20#define PDMIC_MR_CLKS_PCK	0x0
21#define PDMIC_MR_CLKS_GCK	0x1
22#define PDMIC_MR_CLKS_MASK	BIT(4)
23#define PDMIC_MR_CLKS_SHIFT	(4)
24
25#define PDMIC_MR_PRESCAL_MASK	GENMASK(14, 8)
26#define PDMIC_MR_PRESCAL_SHIFT	(8)
27
28#define PDMIC_CDR	0x00000014
29
30#define PDMIC_IER	0x00000018
31#define PDMIC_IER_OVRE			BIT(25)
32
33#define PDMIC_IDR	0x0000001c
34#define PDMIC_IDR_OVRE			BIT(25)
35
36#define PDMIC_IMR	0x00000020
37
38#define PDMIC_ISR	0x00000024
39#define PDMIC_ISR_OVRE			BIT(25)
40
41#define PDMIC_DSPR0	0x00000058
42
43#define PDMIC_DSPR0_HPFBYP_DIS		0x1
44#define PDMIC_DSPR0_HPFBYP_EN		0x0
45#define PDMIC_DSPR0_HPFBYP_MASK		BIT(1)
46#define PDMIC_DSPR0_HPFBYP_SHIFT	(1)
47
48#define PDMIC_DSPR0_SINBYP_DIS		0x1
49#define PDMIC_DSPR0_SINBYP_EN		0x0
50#define PDMIC_DSPR0_SINBYP_MASK		BIT(2)
51#define PDMIC_DSPR0_SINBYP_SHIFT	(2)
52
53#define PDMIC_DSPR0_SIZE_16_BITS	0x0
54#define PDMIC_DSPR0_SIZE_32_BITS	0x1
55#define PDMIC_DSPR0_SIZE_MASK		BIT(3)
56#define PDMIC_DSPR0_SIZE_SHIFT		(3)
57
58#define PDMIC_DSPR0_OSR_128		0x0
59#define PDMIC_DSPR0_OSR_64		0x1
60#define PDMIC_DSPR0_OSR_MASK		GENMASK(6, 4)
61#define PDMIC_DSPR0_OSR_SHIFT		(4)
62
63#define PDMIC_DSPR0_SCALE_MASK		GENMASK(11, 8)
64#define PDMIC_DSPR0_SCALE_SHIFT		(8)
65
66#define PDMIC_DSPR0_SHIFT_MASK		GENMASK(15, 12)
67#define PDMIC_DSPR0_SHIFT_SHIFT		(12)
68
69#define PDMIC_DSPR1	0x0000005c
70
71#define PDMIC_DSPR1_DGAIN_MASK		GENMASK(14, 0)
72#define PDMIC_DSPR1_DGAIN_SHIFT		(0)
73
74#define PDMIC_DSPR1_OFFSET_MASK		GENMASK(31, 16)
75#define PDMIC_DSPR1_OFFSET_SHIFT	(16)
76
77#define PDMIC_WPMR	0x000000e4
78
79#define PDMIC_WPSR	0x000000e8
80
81#endif
82