1/*
2 *  Copyright (C) 2014 Atmel Corporation.
3 *
4 * Memory Controllers (MATRIX, EBI) - System peripherals registers.
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 */
11
12#ifndef _LINUX_MFD_SYSCON_ATMEL_MATRIX_H
13#define _LINUX_MFD_SYSCON_ATMEL_MATRIX_H
14
15#define AT91SAM9260_MATRIX_MCFG			0x00
16#define AT91SAM9260_MATRIX_SCFG			0x40
17#define AT91SAM9260_MATRIX_PRS			0x80
18#define AT91SAM9260_MATRIX_MRCR			0x100
19#define AT91SAM9260_MATRIX_EBICSA		0x11c
20
21#define AT91SAM9261_MATRIX_MRCR			0x0
22#define AT91SAM9261_MATRIX_SCFG			0x4
23#define AT91SAM9261_MATRIX_TCR			0x24
24#define AT91SAM9261_MATRIX_EBICSA		0x30
25#define AT91SAM9261_MATRIX_USBPUCR		0x34
26
27#define AT91SAM9263_MATRIX_MCFG			0x00
28#define AT91SAM9263_MATRIX_SCFG			0x40
29#define AT91SAM9263_MATRIX_PRS			0x80
30#define AT91SAM9263_MATRIX_MRCR			0x100
31#define AT91SAM9263_MATRIX_TCR			0x114
32#define AT91SAM9263_MATRIX_EBI0CSA		0x120
33#define AT91SAM9263_MATRIX_EBI1CSA		0x124
34
35#define AT91SAM9RL_MATRIX_MCFG			0x00
36#define AT91SAM9RL_MATRIX_SCFG			0x40
37#define AT91SAM9RL_MATRIX_PRS			0x80
38#define AT91SAM9RL_MATRIX_MRCR			0x100
39#define AT91SAM9RL_MATRIX_TCR			0x114
40#define AT91SAM9RL_MATRIX_EBICSA		0x120
41
42#define AT91SAM9G45_MATRIX_MCFG			0x00
43#define AT91SAM9G45_MATRIX_SCFG			0x40
44#define AT91SAM9G45_MATRIX_PRS			0x80
45#define AT91SAM9G45_MATRIX_MRCR			0x100
46#define AT91SAM9G45_MATRIX_TCR			0x110
47#define AT91SAM9G45_MATRIX_DDRMPR		0x118
48#define AT91SAM9G45_MATRIX_EBICSA		0x128
49
50#define AT91SAM9N12_MATRIX_MCFG			0x00
51#define AT91SAM9N12_MATRIX_SCFG			0x40
52#define AT91SAM9N12_MATRIX_PRS			0x80
53#define AT91SAM9N12_MATRIX_MRCR			0x100
54#define AT91SAM9N12_MATRIX_EBICSA		0x118
55
56#define AT91SAM9X5_MATRIX_MCFG			0x00
57#define AT91SAM9X5_MATRIX_SCFG			0x40
58#define AT91SAM9X5_MATRIX_PRS			0x80
59#define AT91SAM9X5_MATRIX_MRCR			0x100
60#define AT91SAM9X5_MATRIX_EBICSA		0x120
61
62#define SAMA5D3_MATRIX_MCFG			0x00
63#define SAMA5D3_MATRIX_SCFG			0x40
64#define SAMA5D3_MATRIX_PRS			0x80
65#define SAMA5D3_MATRIX_MRCR			0x100
66
67#define AT91_MATRIX_MCFG(o, x)			((o) + ((x) * 0x4))
68#define AT91_MATRIX_ULBT			GENMASK(2, 0)
69#define AT91_MATRIX_ULBT_INFINITE		(0 << 0)
70#define AT91_MATRIX_ULBT_SINGLE			(1 << 0)
71#define AT91_MATRIX_ULBT_FOUR			(2 << 0)
72#define AT91_MATRIX_ULBT_EIGHT			(3 << 0)
73#define AT91_MATRIX_ULBT_SIXTEEN		(4 << 0)
74
75#define AT91_MATRIX_SCFG(o, x)			((o) + ((x) * 0x4))
76#define AT91_MATRIX_SLOT_CYCLE			GENMASK(7,  0)
77#define AT91_MATRIX_DEFMSTR_TYPE		GENMASK(17, 16)
78#define AT91_MATRIX_DEFMSTR_TYPE_NONE		(0 << 16)
79#define AT91_MATRIX_DEFMSTR_TYPE_LAST		(1 << 16)
80#define AT91_MATRIX_DEFMSTR_TYPE_FIXED		(2 << 16)
81#define AT91_MATRIX_FIXED_DEFMSTR		GENMASK(20, 18)
82#define AT91_MATRIX_ARBT			GENMASK(25, 24)
83#define AT91_MATRIX_ARBT_ROUND_ROBIN		(0 << 24)
84#define AT91_MATRIX_ARBT_FIXED_PRIORITY		(1 << 24)
85
86#define AT91_MATRIX_ITCM_SIZE			GENMASK(3, 0)
87#define AT91_MATRIX_ITCM_0			(0 << 0)
88#define AT91_MATRIX_ITCM_16			(5 << 0)
89#define AT91_MATRIX_ITCM_32			(6 << 0)
90#define AT91_MATRIX_ITCM_64			(7 << 0)
91#define	AT91_MATRIX_DTCM_SIZE			GENMASK(7, 4)
92#define	AT91_MATRIX_DTCM_0			(0 << 4)
93#define	AT91_MATRIX_DTCM_16			(5 << 4)
94#define AT91_MATRIX_DTCM_32			(6 << 4)
95#define AT91_MATRIX_DTCM_64			(7 << 4)
96
97#define AT91_MATRIX_PRAS(o, x)			((o) + ((x) * 0x8))
98#define AT91_MATRIX_PRBS(o, x)			((o) + ((x) * 0x8) + 0x4)
99#define AT91_MATRIX_MPR(x)			GENMASK(((x) * 0x4) + 1, ((x) * 0x4))
100
101#define AT91_MATRIX_RCB(x)			BIT(x)
102
103#define AT91_MATRIX_CSA(cs, val)		(val << (cs))
104#define AT91_MATRIX_DBPUC			BIT(8)
105#define AT91_MATRIX_DBPDC			BIT(9)
106#define AT91_MATRIX_VDDIOMSEL			BIT(16)
107#define AT91_MATRIX_VDDIOMSEL_1_8V		(0 << 16)
108#define AT91_MATRIX_VDDIOMSEL_3_3V		(1 << 16)
109#define AT91_MATRIX_EBI_IOSR			BIT(17)
110#define AT91_MATRIX_DDR_IOSR			BIT(18)
111#define AT91_MATRIX_NFD0_SELECT			BIT(24)
112#define AT91_MATRIX_DDR_MP_EN			BIT(25)
113#define AT91_MATRIX_EBI_NUM_CS			8
114
115#define AT91_MATRIX_USBPUCR_PUON		BIT(30)
116
117#endif /* _LINUX_MFD_SYSCON_ATMEL_MATRIX_H */
118