atmel-matrix.h

  1/* SPDX-License-Identifier: GPL-2.0+ */
  2/*
  3 *  Copyright (C) 2014 Atmel Corporation.
  4 *
  5 * Memory Controllers (MATRIX, EBI) - System peripherals registers.
  6 */
  7
  8#ifndef _LINUX_MFD_SYSCON_ATMEL_MATRIX_H
  9#define _LINUX_MFD_SYSCON_ATMEL_MATRIX_H
 10
 11#define AT91SAM9260_MATRIX_MCFG			0x00
 12#define AT91SAM9260_MATRIX_SCFG			0x40
 13#define AT91SAM9260_MATRIX_PRS			0x80
 14#define AT91SAM9260_MATRIX_MRCR			0x100
 15#define AT91SAM9260_MATRIX_EBICSA		0x11c
 16
 17#define AT91SAM9261_MATRIX_MRCR			0x0
 18#define AT91SAM9261_MATRIX_SCFG			0x4
 19#define AT91SAM9261_MATRIX_TCR			0x24
 20#define AT91SAM9261_MATRIX_EBICSA		0x30
 21#define AT91SAM9261_MATRIX_USBPUCR		0x34
 22
 23#define AT91SAM9263_MATRIX_MCFG			0x00
 24#define AT91SAM9263_MATRIX_SCFG			0x40
 25#define AT91SAM9263_MATRIX_PRS			0x80
 26#define AT91SAM9263_MATRIX_MRCR			0x100
 27#define AT91SAM9263_MATRIX_TCR			0x114
 28#define AT91SAM9263_MATRIX_EBI0CSA		0x120
 29#define AT91SAM9263_MATRIX_EBI1CSA		0x124
 30
 31#define AT91SAM9RL_MATRIX_MCFG			0x00
 32#define AT91SAM9RL_MATRIX_SCFG			0x40
 33#define AT91SAM9RL_MATRIX_PRS			0x80
 34#define AT91SAM9RL_MATRIX_MRCR			0x100
 35#define AT91SAM9RL_MATRIX_TCR			0x114
 36#define AT91SAM9RL_MATRIX_EBICSA		0x120
 37
 38#define AT91SAM9G45_MATRIX_MCFG			0x00
 39#define AT91SAM9G45_MATRIX_SCFG			0x40
 40#define AT91SAM9G45_MATRIX_PRS			0x80
 41#define AT91SAM9G45_MATRIX_MRCR			0x100
 42#define AT91SAM9G45_MATRIX_TCR			0x110
 43#define AT91SAM9G45_MATRIX_DDRMPR		0x118
 44#define AT91SAM9G45_MATRIX_EBICSA		0x128
 45
 46#define AT91SAM9N12_MATRIX_MCFG			0x00
 47#define AT91SAM9N12_MATRIX_SCFG			0x40
 48#define AT91SAM9N12_MATRIX_PRS			0x80
 49#define AT91SAM9N12_MATRIX_MRCR			0x100
 50#define AT91SAM9N12_MATRIX_EBICSA		0x118
 51
 52#define AT91SAM9X5_MATRIX_MCFG			0x00
 53#define AT91SAM9X5_MATRIX_SCFG			0x40
 54#define AT91SAM9X5_MATRIX_PRS			0x80
 55#define AT91SAM9X5_MATRIX_MRCR			0x100
 56#define AT91SAM9X5_MATRIX_EBICSA		0x120
 57
 58#define SAMA5D3_MATRIX_MCFG			0x00
 59#define SAMA5D3_MATRIX_SCFG			0x40
 60#define SAMA5D3_MATRIX_PRS			0x80
 61#define SAMA5D3_MATRIX_MRCR			0x100
 62
 63#define AT91_MATRIX_MCFG(o, x)			((o) + ((x) * 0x4))
 64#define AT91_MATRIX_ULBT			GENMASK(2, 0)
 65#define AT91_MATRIX_ULBT_INFINITE		(0 << 0)
 66#define AT91_MATRIX_ULBT_SINGLE			(1 << 0)
 67#define AT91_MATRIX_ULBT_FOUR			(2 << 0)
 68#define AT91_MATRIX_ULBT_EIGHT			(3 << 0)
 69#define AT91_MATRIX_ULBT_SIXTEEN		(4 << 0)
 70
 71#define AT91_MATRIX_SCFG(o, x)			((o) + ((x) * 0x4))
 72#define AT91_MATRIX_SLOT_CYCLE			GENMASK(7,  0)
 73#define AT91_MATRIX_DEFMSTR_TYPE		GENMASK(17, 16)
 74#define AT91_MATRIX_DEFMSTR_TYPE_NONE		(0 << 16)
 75#define AT91_MATRIX_DEFMSTR_TYPE_LAST		(1 << 16)
 76#define AT91_MATRIX_DEFMSTR_TYPE_FIXED		(2 << 16)
 77#define AT91_MATRIX_FIXED_DEFMSTR		GENMASK(20, 18)
 78#define AT91_MATRIX_ARBT			GENMASK(25, 24)
 79#define AT91_MATRIX_ARBT_ROUND_ROBIN		(0 << 24)
 80#define AT91_MATRIX_ARBT_FIXED_PRIORITY		(1 << 24)
 81
 82#define AT91_MATRIX_ITCM_SIZE			GENMASK(3, 0)
 83#define AT91_MATRIX_ITCM_0			(0 << 0)
 84#define AT91_MATRIX_ITCM_16			(5 << 0)
 85#define AT91_MATRIX_ITCM_32			(6 << 0)
 86#define AT91_MATRIX_ITCM_64			(7 << 0)
 87#define	AT91_MATRIX_DTCM_SIZE			GENMASK(7, 4)
 88#define	AT91_MATRIX_DTCM_0			(0 << 4)
 89#define	AT91_MATRIX_DTCM_16			(5 << 4)
 90#define AT91_MATRIX_DTCM_32			(6 << 4)
 91#define AT91_MATRIX_DTCM_64			(7 << 4)
 92
 93#define AT91_MATRIX_PRAS(o, x)			((o) + ((x) * 0x8))
 94#define AT91_MATRIX_PRBS(o, x)			((o) + ((x) * 0x8) + 0x4)
 95#define AT91_MATRIX_MPR(x)			GENMASK(((x) * 0x4) + 1, ((x) * 0x4))
 96
 97#define AT91_MATRIX_RCB(x)			BIT(x)
 98
 99#define AT91_MATRIX_CSA(cs, val)		(val << (cs))
100#define AT91_MATRIX_DBPUC			BIT(8)
101#define AT91_MATRIX_DBPDC			BIT(9)
102#define AT91_MATRIX_VDDIOMSEL			BIT(16)
103#define AT91_MATRIX_VDDIOMSEL_1_8V		(0 << 16)
104#define AT91_MATRIX_VDDIOMSEL_3_3V		(1 << 16)
105#define AT91_MATRIX_EBI_IOSR			BIT(17)
106#define AT91_MATRIX_DDR_IOSR			BIT(18)
107#define AT91_MATRIX_NFD0_SELECT			BIT(24)
108#define AT91_MATRIX_DDR_MP_EN			BIT(25)
109
110#define AT91_MATRIX_USBPUCR_PUON		BIT(30)
111
112#endif /* _LINUX_MFD_SYSCON_ATMEL_MATRIX_H */