memory/tegra/tegra234.c

0001 // SPDX-License-Identifier: GPL-2.0-only
0002 /*
0003  * Copyright (C) 2021-2022, NVIDIA CORPORATION.  All rights reserved.
0004  */
0005
0006 #include <soc/tegra/mc.h>
0007
0008 #include <dt-bindings/memory/tegra234-mc.h>
0009
0010 #include "mc.h"
0011
0012 static const struct tegra_mc_client tegra234_mc_clients[] = {
0013     {
0014         .id = TEGRA234_MEMORY_CLIENT_MGBEARD,
0015         .name = "mgbeard",
0016         .sid = TEGRA234_SID_MGBE,
0017         .regs = {
0018             .sid = {
0019                 .override = 0x2c0,
0020                 .security = 0x2c4,
0021             },
0022         },
0023     }, {
0024         .id = TEGRA234_MEMORY_CLIENT_MGBEBRD,
0025         .name = "mgbebrd",
0026         .sid = TEGRA234_SID_MGBE_VF1,
0027         .regs = {
0028             .sid = {
0029                 .override = 0x2c8,
0030                 .security = 0x2cc,
0031             },
0032         },
0033     }, {
0034         .id = TEGRA234_MEMORY_CLIENT_MGBECRD,
0035         .name = "mgbecrd",
0036         .sid = TEGRA234_SID_MGBE_VF2,
0037         .regs = {
0038             .sid = {
0039                 .override = 0x2d0,
0040                 .security = 0x2d4,
0041             },
0042         },
0043     }, {
0044         .id = TEGRA234_MEMORY_CLIENT_MGBEDRD,
0045         .name = "mgbedrd",
0046         .sid = TEGRA234_SID_MGBE_VF3,
0047         .regs = {
0048             .sid = {
0049                 .override = 0x2d8,
0050                 .security = 0x2dc,
0051             },
0052         },
0053     }, {
0054         .id = TEGRA234_MEMORY_CLIENT_MGBEAWR,
0055         .name = "mgbeawr",
0056         .sid = TEGRA234_SID_MGBE,
0057         .regs = {
0058             .sid = {
0059                 .override = 0x2e0,
0060                 .security = 0x2e4,
0061             },
0062         },
0063     }, {
0064         .id = TEGRA234_MEMORY_CLIENT_MGBEBWR,
0065         .name = "mgbebwr",
0066         .sid = TEGRA234_SID_MGBE_VF1,
0067         .regs = {
0068             .sid = {
0069                 .override = 0x2f8,
0070                 .security = 0x2fc,
0071             },
0072         },
0073     }, {
0074         .id = TEGRA234_MEMORY_CLIENT_MGBECWR,
0075         .name = "mgbecwr",
0076         .sid = TEGRA234_SID_MGBE_VF2,
0077         .regs = {
0078             .sid = {
0079                 .override = 0x308,
0080                 .security = 0x30c,
0081             },
0082         },
0083     }, {
0084         .id = TEGRA234_MEMORY_CLIENT_SDMMCRAB,
0085         .name = "sdmmcrab",
0086         .sid = TEGRA234_SID_SDMMC4,
0087         .regs = {
0088             .sid = {
0089                 .override = 0x318,
0090                 .security = 0x31c,
0091             },
0092         },
0093     }, {
0094         .id = TEGRA234_MEMORY_CLIENT_MGBEDWR,
0095         .name = "mgbedwr",
0096         .sid = TEGRA234_SID_MGBE_VF3,
0097         .regs = {
0098             .sid = {
0099                 .override = 0x328,
0100                 .security = 0x32c,
0101             },
0102         },
0103     }, {
0104         .id = TEGRA234_MEMORY_CLIENT_SDMMCWAB,
0105         .name = "sdmmcwab",
0106         .sid = TEGRA234_SID_SDMMC4,
0107         .regs = {
0108             .sid = {
0109                 .override = 0x338,
0110                 .security = 0x33c,
0111             },
0112         },
0113     }, {
0114         .id = TEGRA234_MEMORY_CLIENT_BPMPR,
0115         .name = "bpmpr",
0116         .sid = TEGRA234_SID_BPMP,
0117         .regs = {
0118             .sid = {
0119                 .override = 0x498,
0120                 .security = 0x49c,
0121             },
0122         },
0123     }, {
0124         .id = TEGRA234_MEMORY_CLIENT_BPMPW,
0125         .name = "bpmpw",
0126         .sid = TEGRA234_SID_BPMP,
0127         .regs = {
0128             .sid = {
0129                 .override = 0x4a0,
0130                 .security = 0x4a4,
0131             },
0132         },
0133     }, {
0134         .id = TEGRA234_MEMORY_CLIENT_BPMPDMAR,
0135         .name = "bpmpdmar",
0136         .sid = TEGRA234_SID_BPMP,
0137         .regs = {
0138             .sid = {
0139                 .override = 0x4a8,
0140                 .security = 0x4ac,
0141             },
0142         },
0143     }, {
0144         .id = TEGRA234_MEMORY_CLIENT_BPMPDMAW,
0145         .name = "bpmpdmaw",
0146         .sid = TEGRA234_SID_BPMP,
0147         .regs = {
0148             .sid = {
0149                 .override = 0x4b0,
0150                 .security = 0x4b4,
0151             },
0152         },
0153     }, {
0154         .id = TEGRA234_MEMORY_CLIENT_APEDMAR,
0155         .name = "apedmar",
0156         .sid = TEGRA234_SID_APE,
0157         .regs = {
0158             .sid = {
0159                 .override = 0x4f8,
0160                 .security = 0x4fc,
0161             },
0162         },
0163     }, {
0164         .id = TEGRA234_MEMORY_CLIENT_APEDMAW,
0165         .name = "apedmaw",
0166         .sid = TEGRA234_SID_APE,
0167         .regs = {
0168             .sid = {
0169                 .override = 0x500,
0170                 .security = 0x504,
0171             },
0172         },
0173     },
0174 };
0175
0176 const struct tegra_mc_soc tegra234_mc_soc = {
0177     .num_clients = ARRAY_SIZE(tegra234_mc_clients),
0178     .clients = tegra234_mc_clients,
0179     .num_address_bits = 40,
0180     .num_channels = 16,
0181     .client_id_mask = 0x1ff,
0182     .intmask = MC_INT_DECERR_ROUTE_SANITY |
0183            MC_INT_DECERR_GENERALIZED_CARVEOUT | MC_INT_DECERR_MTS |
0184            MC_INT_SECERR_SEC | MC_INT_DECERR_VPR |
0185            MC_INT_SECURITY_VIOLATION | MC_INT_DECERR_EMEM,
0186     .has_addr_hi_reg = true,
0187     .ops = &tegra186_mc_ops,
0188     .ch_intmask = 0x0000ff00,
0189     .global_intstatus_channel_shift = 8,
0190 };