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 */ 113