| // SPDX-License-Identifier: GPL-2.0-only |
| /* |
| * Copyright (C) 2014 NVIDIA CORPORATION. All rights reserved. |
| */ |
| |
| #include <linux/of.h> |
| #include <linux/mm.h> |
| |
| #include <dt-bindings/memory/tegra30-mc.h> |
| |
| #include "mc.h" |
| |
| static const unsigned long tegra30_mc_emem_regs[] = { |
| MC_EMEM_ARB_CFG, |
| MC_EMEM_ARB_OUTSTANDING_REQ, |
| MC_EMEM_ARB_TIMING_RCD, |
| MC_EMEM_ARB_TIMING_RP, |
| MC_EMEM_ARB_TIMING_RC, |
| MC_EMEM_ARB_TIMING_RAS, |
| MC_EMEM_ARB_TIMING_FAW, |
| MC_EMEM_ARB_TIMING_RRD, |
| MC_EMEM_ARB_TIMING_RAP2PRE, |
| MC_EMEM_ARB_TIMING_WAP2PRE, |
| MC_EMEM_ARB_TIMING_R2R, |
| MC_EMEM_ARB_TIMING_W2W, |
| MC_EMEM_ARB_TIMING_R2W, |
| MC_EMEM_ARB_TIMING_W2R, |
| MC_EMEM_ARB_DA_TURNS, |
| MC_EMEM_ARB_DA_COVERS, |
| MC_EMEM_ARB_MISC0, |
| MC_EMEM_ARB_RING1_THROTTLE, |
| }; |
| |
| static const struct tegra_mc_client tegra30_mc_clients[] = { |
| { |
| .id = 0x00, |
| .name = "ptcr", |
| .swgroup = TEGRA_SWGROUP_PTC, |
| }, { |
| .id = 0x01, |
| .name = "display0a", |
| .swgroup = TEGRA_SWGROUP_DC, |
| .smmu = { |
| .reg = 0x228, |
| .bit = 1, |
| }, |
| .la = { |
| .reg = 0x2e8, |
| .shift = 0, |
| .mask = 0xff, |
| .def = 0x4e, |
| }, |
| }, { |
| .id = 0x02, |
| .name = "display0ab", |
| .swgroup = TEGRA_SWGROUP_DCB, |
| .smmu = { |
| .reg = 0x228, |
| .bit = 2, |
| }, |
| .la = { |
| .reg = 0x2f4, |
| .shift = 0, |
| .mask = 0xff, |
| .def = 0x4e, |
| }, |
| }, { |
| .id = 0x03, |
| .name = "display0b", |
| .swgroup = TEGRA_SWGROUP_DC, |
| .smmu = { |
| .reg = 0x228, |
| .bit = 3, |
| }, |
| .la = { |
| .reg = 0x2e8, |
| .shift = 16, |
| .mask = 0xff, |
| .def = 0x4e, |
| }, |
| }, { |
| .id = 0x04, |
| .name = "display0bb", |
| .swgroup = TEGRA_SWGROUP_DCB, |
| .smmu = { |
| .reg = 0x228, |
| .bit = 4, |
| }, |
| .la = { |
| .reg = 0x2f4, |
| .shift = 16, |
| .mask = 0xff, |
| .def = 0x4e, |
| }, |
| }, { |
| .id = 0x05, |
| .name = "display0c", |
| .swgroup = TEGRA_SWGROUP_DC, |
| .smmu = { |
| .reg = 0x228, |
| .bit = 5, |
| }, |
| .la = { |
| .reg = 0x2ec, |
| .shift = 0, |
| .mask = 0xff, |
| .def = 0x4e, |
| }, |
| }, { |
| .id = 0x06, |
| .name = "display0cb", |
| .swgroup = TEGRA_SWGROUP_DCB, |
| .smmu = { |
| .reg = 0x228, |
| .bit = 6, |
| }, |
| .la = { |
| .reg = 0x2f8, |
| .shift = 0, |
| .mask = 0xff, |
| .def = 0x4e, |
| }, |
| }, { |
| .id = 0x07, |
| .name = "display1b", |
| .swgroup = TEGRA_SWGROUP_DC, |
| .smmu = { |
| .reg = 0x228, |
| .bit = 7, |
| }, |
| .la = { |
| .reg = 0x2ec, |
| .shift = 16, |
| .mask = 0xff, |
| .def = 0x4e, |
| }, |
| }, { |
| .id = 0x08, |
| .name = "display1bb", |
| .swgroup = TEGRA_SWGROUP_DCB, |
| .smmu = { |
| .reg = 0x228, |
| .bit = 8, |
| }, |
| .la = { |
| .reg = 0x2f8, |
| .shift = 16, |
| .mask = 0xff, |
| .def = 0x4e, |
| }, |
| }, { |
| .id = 0x09, |
| .name = "eppup", |
| .swgroup = TEGRA_SWGROUP_EPP, |
| .smmu = { |
| .reg = 0x228, |
| .bit = 9, |
| }, |
| .la = { |
| .reg = 0x300, |
| .shift = 0, |
| .mask = 0xff, |
| .def = 0x17, |
| }, |
| }, { |
| .id = 0x0a, |
| .name = "g2pr", |
| .swgroup = TEGRA_SWGROUP_G2, |
| .smmu = { |
| .reg = 0x228, |
| .bit = 10, |
| }, |
| .la = { |
| .reg = 0x308, |
| .shift = 0, |
| .mask = 0xff, |
| .def = 0x09, |
| }, |
| }, { |
| .id = 0x0b, |
| .name = "g2sr", |
| .swgroup = TEGRA_SWGROUP_G2, |
| .smmu = { |
| .reg = 0x228, |
| .bit = 11, |
| }, |
| .la = { |
| .reg = 0x308, |
| .shift = 16, |
| .mask = 0xff, |
| .def = 0x09, |
| }, |
| }, { |
| .id = 0x0c, |
| .name = "mpeunifbr", |
| .swgroup = TEGRA_SWGROUP_MPE, |
| .smmu = { |
| .reg = 0x228, |
| .bit = 12, |
| }, |
| .la = { |
| .reg = 0x328, |
| .shift = 0, |
| .mask = 0xff, |
| .def = 0x50, |
| }, |
| }, { |
| .id = 0x0d, |
| .name = "viruv", |
| .swgroup = TEGRA_SWGROUP_VI, |
| .smmu = { |
| .reg = 0x228, |
| .bit = 13, |
| }, |
| .la = { |
| .reg = 0x364, |
| .shift = 0, |
| .mask = 0xff, |
| .def = 0x2c, |
| }, |
| }, { |
| .id = 0x0e, |
| .name = "afir", |
| .swgroup = TEGRA_SWGROUP_AFI, |
| .smmu = { |
| .reg = 0x228, |
| .bit = 14, |
| }, |
| .la = { |
| .reg = 0x2e0, |
| .shift = 0, |
| .mask = 0xff, |
| .def = 0x10, |
| }, |
| }, { |
| .id = 0x0f, |
| .name = "avpcarm7r", |
| .swgroup = TEGRA_SWGROUP_AVPC, |
| .smmu = { |
| .reg = 0x228, |
| .bit = 15, |
| }, |
| .la = { |
| .reg = 0x2e4, |
| .shift = 0, |
| .mask = 0xff, |
| .def = 0x04, |
| }, |
| }, { |
| .id = 0x10, |
| .name = "displayhc", |
| .swgroup = TEGRA_SWGROUP_DC, |
| .smmu = { |
| .reg = 0x228, |
| .bit = 16, |
| }, |
| .la = { |
| .reg = 0x2f0, |
| .shift = 0, |
| .mask = 0xff, |
| .def = 0xff, |
| }, |
| }, { |
| .id = 0x11, |
| .name = "displayhcb", |
| .swgroup = TEGRA_SWGROUP_DCB, |
| .smmu = { |
| .reg = 0x228, |
| .bit = 17, |
| }, |
| .la = { |
| .reg = 0x2fc, |
| .shift = 0, |
| .mask = 0xff, |
| .def = 0xff, |
| }, |
| }, { |
| .id = 0x12, |
| .name = "fdcdrd", |
| .swgroup = TEGRA_SWGROUP_NV, |
| .smmu = { |
| .reg = 0x228, |
| .bit = 18, |
| }, |
| .la = { |
| .reg = 0x334, |
| .shift = 0, |
| .mask = 0xff, |
| .def = 0x0a, |
| }, |
| }, { |
| .id = 0x13, |
| .name = "fdcdrd2", |
| .swgroup = TEGRA_SWGROUP_NV2, |
| .smmu = { |
| .reg = 0x228, |
| .bit = 19, |
| }, |
| .la = { |
| .reg = 0x33c, |
| .shift = 0, |
| .mask = 0xff, |
| .def = 0x0a, |
| }, |
| }, { |
| .id = 0x14, |
| .name = "g2dr", |
| .swgroup = TEGRA_SWGROUP_G2, |
| .smmu = { |
| .reg = 0x228, |
| .bit = 20, |
| }, |
| .la = { |
| .reg = 0x30c, |
| .shift = 0, |
| .mask = 0xff, |
| .def = 0x0a, |
| }, |
| }, { |
| .id = 0x15, |
| .name = "hdar", |
| .swgroup = TEGRA_SWGROUP_HDA, |
| .smmu = { |
| .reg = 0x228, |
| .bit = 21, |
| }, |
| .la = { |
| .reg = 0x318, |
| .shift = 0, |
| .mask = 0xff, |
| .def = 0xff, |
| }, |
| }, { |
| .id = 0x16, |
| .name = "host1xdmar", |
| .swgroup = TEGRA_SWGROUP_HC, |
| .smmu = { |
| .reg = 0x228, |
| .bit = 22, |
| }, |
| .la = { |
| .reg = 0x310, |
| .shift = 0, |
| .mask = 0xff, |
| .def = 0x05, |
| }, |
| }, { |
| .id = 0x17, |
| .name = "host1xr", |
| .swgroup = TEGRA_SWGROUP_HC, |
| .smmu = { |
| .reg = 0x228, |
| .bit = 23, |
| }, |
| .la = { |
| .reg = 0x310, |
| .shift = 16, |
| .mask = 0xff, |
| .def = 0x50, |
| }, |
| }, { |
| .id = 0x18, |
| .name = "idxsrd", |
| .swgroup = TEGRA_SWGROUP_NV, |
| .smmu = { |
| .reg = 0x228, |
| .bit = 24, |
| }, |
| .la = { |
| .reg = 0x334, |
| .shift = 16, |
| .mask = 0xff, |
| .def = 0x13, |
| }, |
| }, { |
| .id = 0x19, |
| .name = "idxsrd2", |
| .swgroup = TEGRA_SWGROUP_NV2, |
| .smmu = { |
| .reg = 0x228, |
| .bit = 25, |
| }, |
| .la = { |
| .reg = 0x33c, |
| .shift = 16, |
| .mask = 0xff, |
| .def = 0x13, |
| }, |
| }, { |
| .id = 0x1a, |
| .name = "mpe_ipred", |
| .swgroup = TEGRA_SWGROUP_MPE, |
| .smmu = { |
| .reg = 0x228, |
| .bit = 26, |
| }, |
| .la = { |
| .reg = 0x328, |
| .shift = 16, |
| .mask = 0xff, |
| .def = 0x80, |
| }, |
| }, { |
| .id = 0x1b, |
| .name = "mpeamemrd", |
| .swgroup = TEGRA_SWGROUP_MPE, |
| .smmu = { |
| .reg = 0x228, |
| .bit = 27, |
| }, |
| .la = { |
| .reg = 0x32c, |
| .shift = 0, |
| .mask = 0xff, |
| .def = 0x42, |
| }, |
| }, { |
| .id = 0x1c, |
| .name = "mpecsrd", |
| .swgroup = TEGRA_SWGROUP_MPE, |
| .smmu = { |
| .reg = 0x228, |
| .bit = 28, |
| }, |
| .la = { |
| .reg = 0x32c, |
| .shift = 16, |
| .mask = 0xff, |
| .def = 0xff, |
| }, |
| }, { |
| .id = 0x1d, |
| .name = "ppcsahbdmar", |
| .swgroup = TEGRA_SWGROUP_PPCS, |
| .smmu = { |
| .reg = 0x228, |
| .bit = 29, |
| }, |
| .la = { |
| .reg = 0x344, |
| .shift = 0, |
| .mask = 0xff, |
| .def = 0x10, |
| }, |
| }, { |
| .id = 0x1e, |
| .name = "ppcsahbslvr", |
| .swgroup = TEGRA_SWGROUP_PPCS, |
| .smmu = { |
| .reg = 0x228, |
| .bit = 30, |
| }, |
| .la = { |
| .reg = 0x344, |
| .shift = 16, |
| .mask = 0xff, |
| .def = 0x12, |
| }, |
| }, { |
| .id = 0x1f, |
| .name = "satar", |
| .swgroup = TEGRA_SWGROUP_SATA, |
| .smmu = { |
| .reg = 0x228, |
| .bit = 31, |
| }, |
| .la = { |
| .reg = 0x350, |
| .shift = 0, |
| .mask = 0xff, |
| .def = 0x33, |
| }, |
| }, { |
| .id = 0x20, |
| .name = "texsrd", |
| .swgroup = TEGRA_SWGROUP_NV, |
| .smmu = { |
| .reg = 0x22c, |
| .bit = 0, |
| }, |
| .la = { |
| .reg = 0x338, |
| .shift = 0, |
| .mask = 0xff, |
| .def = 0x13, |
| }, |
| }, { |
| .id = 0x21, |
| .name = "texsrd2", |
| .swgroup = TEGRA_SWGROUP_NV2, |
| .smmu = { |
| .reg = 0x22c, |
| .bit = 1, |
| }, |
| .la = { |
| .reg = 0x340, |
| .shift = 0, |
| .mask = 0xff, |
| .def = 0x13, |
| }, |
| }, { |
| .id = 0x22, |
| .name = "vdebsevr", |
| .swgroup = TEGRA_SWGROUP_VDE, |
| .smmu = { |
| .reg = 0x22c, |
| .bit = 2, |
| }, |
| .la = { |
| .reg = 0x354, |
| .shift = 0, |
| .mask = 0xff, |
| .def = 0xff, |
| }, |
| }, { |
| .id = 0x23, |
| .name = "vdember", |
| .swgroup = TEGRA_SWGROUP_VDE, |
| .smmu = { |
| .reg = 0x22c, |
| .bit = 3, |
| }, |
| .la = { |
| .reg = 0x354, |
| .shift = 16, |
| .mask = 0xff, |
| .def = 0xd0, |
| }, |
| }, { |
| .id = 0x24, |
| .name = "vdemcer", |
| .swgroup = TEGRA_SWGROUP_VDE, |
| .smmu = { |
| .reg = 0x22c, |
| .bit = 4, |
| }, |
| .la = { |
| .reg = 0x358, |
| .shift = 0, |
| .mask = 0xff, |
| .def = 0x2a, |
| }, |
| }, { |
| .id = 0x25, |
| .name = "vdetper", |
| .swgroup = TEGRA_SWGROUP_VDE, |
| .smmu = { |
| .reg = 0x22c, |
| .bit = 5, |
| }, |
| .la = { |
| .reg = 0x358, |
| .shift = 16, |
| .mask = 0xff, |
| .def = 0x74, |
| }, |
| }, { |
| .id = 0x26, |
| .name = "mpcorelpr", |
| .swgroup = TEGRA_SWGROUP_MPCORELP, |
| .la = { |
| .reg = 0x324, |
| .shift = 0, |
| .mask = 0xff, |
| .def = 0x04, |
| }, |
| }, { |
| .id = 0x27, |
| .name = "mpcorer", |
| .swgroup = TEGRA_SWGROUP_MPCORE, |
| .la = { |
| .reg = 0x320, |
| .shift = 0, |
| .mask = 0xff, |
| .def = 0x04, |
| }, |
| }, { |
| .id = 0x28, |
| .name = "eppu", |
| .swgroup = TEGRA_SWGROUP_EPP, |
| .smmu = { |
| .reg = 0x22c, |
| .bit = 8, |
| }, |
| .la = { |
| .reg = 0x300, |
| .shift = 16, |
| .mask = 0xff, |
| .def = 0x6c, |
| }, |
| }, { |
| .id = 0x29, |
| .name = "eppv", |
| .swgroup = TEGRA_SWGROUP_EPP, |
| .smmu = { |
| .reg = 0x22c, |
| .bit = 9, |
| }, |
| .la = { |
| .reg = 0x304, |
| .shift = 0, |
| .mask = 0xff, |
| .def = 0x6c, |
| }, |
| }, { |
| .id = 0x2a, |
| .name = "eppy", |
| .swgroup = TEGRA_SWGROUP_EPP, |
| .smmu = { |
| .reg = 0x22c, |
| .bit = 10, |
| }, |
| .la = { |
| .reg = 0x304, |
| .shift = 16, |
| .mask = 0xff, |
| .def = 0x6c, |
| }, |
| }, { |
| .id = 0x2b, |
| .name = "mpeunifbw", |
| .swgroup = TEGRA_SWGROUP_MPE, |
| .smmu = { |
| .reg = 0x22c, |
| .bit = 11, |
| }, |
| .la = { |
| .reg = 0x330, |
| .shift = 0, |
| .mask = 0xff, |
| .def = 0x13, |
| }, |
| }, { |
| .id = 0x2c, |
| .name = "viwsb", |
| .swgroup = TEGRA_SWGROUP_VI, |
| .smmu = { |
| .reg = 0x22c, |
| .bit = 12, |
| }, |
| .la = { |
| .reg = 0x364, |
| .shift = 16, |
| .mask = 0xff, |
| .def = 0x12, |
| }, |
| }, { |
| .id = 0x2d, |
| .name = "viwu", |
| .swgroup = TEGRA_SWGROUP_VI, |
| .smmu = { |
| .reg = 0x22c, |
| .bit = 13, |
| }, |
| .la = { |
| .reg = 0x368, |
| .shift = 0, |
| .mask = 0xff, |
| .def = 0xb2, |
| }, |
| }, { |
| .id = 0x2e, |
| .name = "viwv", |
| .swgroup = TEGRA_SWGROUP_VI, |
| .smmu = { |
| .reg = 0x22c, |
| .bit = 14, |
| }, |
| .la = { |
| .reg = 0x368, |
| .shift = 16, |
| .mask = 0xff, |
| .def = 0xb2, |
| }, |
| }, { |
| .id = 0x2f, |
| .name = "viwy", |
| .swgroup = TEGRA_SWGROUP_VI, |
| .smmu = { |
| .reg = 0x22c, |
| .bit = 15, |
| }, |
| .la = { |
| .reg = 0x36c, |
| .shift = 0, |
| .mask = 0xff, |
| .def = 0x12, |
| }, |
| }, { |
| .id = 0x30, |
| .name = "g2dw", |
| .swgroup = TEGRA_SWGROUP_G2, |
| .smmu = { |
| .reg = 0x22c, |
| .bit = 16, |
| }, |
| .la = { |
| .reg = 0x30c, |
| .shift = 16, |
| .mask = 0xff, |
| .def = 0x9, |
| }, |
| }, { |
| .id = 0x31, |
| .name = "afiw", |
| .swgroup = TEGRA_SWGROUP_AFI, |
| .smmu = { |
| .reg = 0x22c, |
| .bit = 17, |
| }, |
| .la = { |
| .reg = 0x2e0, |
| .shift = 16, |
| .mask = 0xff, |
| .def = 0x0c, |
| }, |
| }, { |
| .id = 0x32, |
| .name = "avpcarm7w", |
| .swgroup = TEGRA_SWGROUP_AVPC, |
| .smmu = { |
| .reg = 0x22c, |
| .bit = 18, |
| }, |
| .la = { |
| .reg = 0x2e4, |
| .shift = 16, |
| .mask = 0xff, |
| .def = 0x0e, |
| }, |
| }, { |
| .id = 0x33, |
| .name = "fdcdwr", |
| .swgroup = TEGRA_SWGROUP_NV, |
| .smmu = { |
| .reg = 0x22c, |
| .bit = 19, |
| }, |
| .la = { |
| .reg = 0x338, |
| .shift = 16, |
| .mask = 0xff, |
| .def = 0x0a, |
| }, |
| }, { |
| .id = 0x34, |
| .name = "fdcdwr2", |
| .swgroup = TEGRA_SWGROUP_NV2, |
| .smmu = { |
| .reg = 0x22c, |
| .bit = 20, |
| }, |
| .la = { |
| .reg = 0x340, |
| .shift = 16, |
| .mask = 0xff, |
| .def = 0x0a, |
| }, |
| }, { |
| .id = 0x35, |
| .name = "hdaw", |
| .swgroup = TEGRA_SWGROUP_HDA, |
| .smmu = { |
| .reg = 0x22c, |
| .bit = 21, |
| }, |
| .la = { |
| .reg = 0x318, |
| .shift = 16, |
| .mask = 0xff, |
| .def = 0xff, |
| }, |
| }, { |
| .id = 0x36, |
| .name = "host1xw", |
| .swgroup = TEGRA_SWGROUP_HC, |
| .smmu = { |
| .reg = 0x22c, |
| .bit = 22, |
| }, |
| .la = { |
| .reg = 0x314, |
| .shift = 0, |
| .mask = 0xff, |
| .def = 0x10, |
| }, |
| }, { |
| .id = 0x37, |
| .name = "ispw", |
| .swgroup = TEGRA_SWGROUP_ISP, |
| .smmu = { |
| .reg = 0x22c, |
| .bit = 23, |
| }, |
| .la = { |
| .reg = 0x31c, |
| .shift = 0, |
| .mask = 0xff, |
| .def = 0xff, |
| }, |
| }, { |
| .id = 0x38, |
| .name = "mpcorelpw", |
| .swgroup = TEGRA_SWGROUP_MPCORELP, |
| .la = { |
| .reg = 0x324, |
| .shift = 16, |
| .mask = 0xff, |
| .def = 0x0e, |
| }, |
| }, { |
| .id = 0x39, |
| .name = "mpcorew", |
| .swgroup = TEGRA_SWGROUP_MPCORE, |
| .la = { |
| .reg = 0x320, |
| .shift = 16, |
| .mask = 0xff, |
| .def = 0x0e, |
| }, |
| }, { |
| .id = 0x3a, |
| .name = "mpecswr", |
| .swgroup = TEGRA_SWGROUP_MPE, |
| .smmu = { |
| .reg = 0x22c, |
| .bit = 26, |
| }, |
| .la = { |
| .reg = 0x330, |
| .shift = 16, |
| .mask = 0xff, |
| .def = 0xff, |
| }, |
| }, { |
| .id = 0x3b, |
| .name = "ppcsahbdmaw", |
| .swgroup = TEGRA_SWGROUP_PPCS, |
| .smmu = { |
| .reg = 0x22c, |
| .bit = 27, |
| }, |
| .la = { |
| .reg = 0x348, |
| .shift = 0, |
| .mask = 0xff, |
| .def = 0x10, |
| }, |
| }, { |
| .id = 0x3c, |
| .name = "ppcsahbslvw", |
| .swgroup = TEGRA_SWGROUP_PPCS, |
| .smmu = { |
| .reg = 0x22c, |
| .bit = 28, |
| }, |
| .la = { |
| .reg = 0x348, |
| .shift = 16, |
| .mask = 0xff, |
| .def = 0x06, |
| }, |
| }, { |
| .id = 0x3d, |
| .name = "sataw", |
| .swgroup = TEGRA_SWGROUP_SATA, |
| .smmu = { |
| .reg = 0x22c, |
| .bit = 29, |
| }, |
| .la = { |
| .reg = 0x350, |
| .shift = 16, |
| .mask = 0xff, |
| .def = 0x33, |
| }, |
| }, { |
| .id = 0x3e, |
| .name = "vdebsevw", |
| .swgroup = TEGRA_SWGROUP_VDE, |
| .smmu = { |
| .reg = 0x22c, |
| .bit = 30, |
| }, |
| .la = { |
| .reg = 0x35c, |
| .shift = 0, |
| .mask = 0xff, |
| .def = 0xff, |
| }, |
| }, { |
| .id = 0x3f, |
| .name = "vdedbgw", |
| .swgroup = TEGRA_SWGROUP_VDE, |
| .smmu = { |
| .reg = 0x22c, |
| .bit = 31, |
| }, |
| .la = { |
| .reg = 0x35c, |
| .shift = 16, |
| .mask = 0xff, |
| .def = 0xff, |
| }, |
| }, { |
| .id = 0x40, |
| .name = "vdembew", |
| .swgroup = TEGRA_SWGROUP_VDE, |
| .smmu = { |
| .reg = 0x230, |
| .bit = 0, |
| }, |
| .la = { |
| .reg = 0x360, |
| .shift = 0, |
| .mask = 0xff, |
| .def = 0x42, |
| }, |
| }, { |
| .id = 0x41, |
| .name = "vdetpmw", |
| .swgroup = TEGRA_SWGROUP_VDE, |
| .smmu = { |
| .reg = 0x230, |
| .bit = 1, |
| }, |
| .la = { |
| .reg = 0x360, |
| .shift = 16, |
| .mask = 0xff, |
| .def = 0x2a, |
| }, |
| }, |
| }; |
| |
| static const struct tegra_smmu_swgroup tegra30_swgroups[] = { |
| { .name = "dc", .swgroup = TEGRA_SWGROUP_DC, .reg = 0x240 }, |
| { .name = "dcb", .swgroup = TEGRA_SWGROUP_DCB, .reg = 0x244 }, |
| { .name = "epp", .swgroup = TEGRA_SWGROUP_EPP, .reg = 0x248 }, |
| { .name = "g2", .swgroup = TEGRA_SWGROUP_G2, .reg = 0x24c }, |
| { .name = "mpe", .swgroup = TEGRA_SWGROUP_MPE, .reg = 0x264 }, |
| { .name = "vi", .swgroup = TEGRA_SWGROUP_VI, .reg = 0x280 }, |
| { .name = "afi", .swgroup = TEGRA_SWGROUP_AFI, .reg = 0x238 }, |
| { .name = "avpc", .swgroup = TEGRA_SWGROUP_AVPC, .reg = 0x23c }, |
| { .name = "nv", .swgroup = TEGRA_SWGROUP_NV, .reg = 0x268 }, |
| { .name = "nv2", .swgroup = TEGRA_SWGROUP_NV2, .reg = 0x26c }, |
| { .name = "hda", .swgroup = TEGRA_SWGROUP_HDA, .reg = 0x254 }, |
| { .name = "hc", .swgroup = TEGRA_SWGROUP_HC, .reg = 0x250 }, |
| { .name = "ppcs", .swgroup = TEGRA_SWGROUP_PPCS, .reg = 0x270 }, |
| { .name = "sata", .swgroup = TEGRA_SWGROUP_SATA, .reg = 0x278 }, |
| { .name = "vde", .swgroup = TEGRA_SWGROUP_VDE, .reg = 0x27c }, |
| { .name = "isp", .swgroup = TEGRA_SWGROUP_ISP, .reg = 0x258 }, |
| }; |
| |
| static const unsigned int tegra30_group_drm[] = { |
| TEGRA_SWGROUP_DC, |
| TEGRA_SWGROUP_DCB, |
| TEGRA_SWGROUP_G2, |
| TEGRA_SWGROUP_NV, |
| TEGRA_SWGROUP_NV2, |
| }; |
| |
| static const struct tegra_smmu_group_soc tegra30_groups[] = { |
| { |
| .name = "drm", |
| .swgroups = tegra30_group_drm, |
| .num_swgroups = ARRAY_SIZE(tegra30_group_drm), |
| }, |
| }; |
| |
| static const struct tegra_smmu_soc tegra30_smmu_soc = { |
| .clients = tegra30_mc_clients, |
| .num_clients = ARRAY_SIZE(tegra30_mc_clients), |
| .swgroups = tegra30_swgroups, |
| .num_swgroups = ARRAY_SIZE(tegra30_swgroups), |
| .groups = tegra30_groups, |
| .num_groups = ARRAY_SIZE(tegra30_groups), |
| .supports_round_robin_arbitration = false, |
| .supports_request_limit = false, |
| .num_tlb_lines = 16, |
| .num_asids = 4, |
| }; |
| |
| #define TEGRA30_MC_RESET(_name, _control, _status, _bit) \ |
| { \ |
| .name = #_name, \ |
| .id = TEGRA30_MC_RESET_##_name, \ |
| .control = _control, \ |
| .status = _status, \ |
| .bit = _bit, \ |
| } |
| |
| static const struct tegra_mc_reset tegra30_mc_resets[] = { |
| TEGRA30_MC_RESET(AFI, 0x200, 0x204, 0), |
| TEGRA30_MC_RESET(AVPC, 0x200, 0x204, 1), |
| TEGRA30_MC_RESET(DC, 0x200, 0x204, 2), |
| TEGRA30_MC_RESET(DCB, 0x200, 0x204, 3), |
| TEGRA30_MC_RESET(EPP, 0x200, 0x204, 4), |
| TEGRA30_MC_RESET(2D, 0x200, 0x204, 5), |
| TEGRA30_MC_RESET(HC, 0x200, 0x204, 6), |
| TEGRA30_MC_RESET(HDA, 0x200, 0x204, 7), |
| TEGRA30_MC_RESET(ISP, 0x200, 0x204, 8), |
| TEGRA30_MC_RESET(MPCORE, 0x200, 0x204, 9), |
| TEGRA30_MC_RESET(MPCORELP, 0x200, 0x204, 10), |
| TEGRA30_MC_RESET(MPE, 0x200, 0x204, 11), |
| TEGRA30_MC_RESET(3D, 0x200, 0x204, 12), |
| TEGRA30_MC_RESET(3D2, 0x200, 0x204, 13), |
| TEGRA30_MC_RESET(PPCS, 0x200, 0x204, 14), |
| TEGRA30_MC_RESET(SATA, 0x200, 0x204, 15), |
| TEGRA30_MC_RESET(VDE, 0x200, 0x204, 16), |
| TEGRA30_MC_RESET(VI, 0x200, 0x204, 17), |
| }; |
| |
| const struct tegra_mc_soc tegra30_mc_soc = { |
| .clients = tegra30_mc_clients, |
| .num_clients = ARRAY_SIZE(tegra30_mc_clients), |
| .num_address_bits = 32, |
| .atom_size = 16, |
| .client_id_mask = 0x7f, |
| .smmu = &tegra30_smmu_soc, |
| .emem_regs = tegra30_mc_emem_regs, |
| .num_emem_regs = ARRAY_SIZE(tegra30_mc_emem_regs), |
| .intmask = MC_INT_INVALID_SMMU_PAGE | MC_INT_SECURITY_VIOLATION | |
| MC_INT_DECERR_EMEM, |
| .reset_ops = &tegra_mc_reset_ops_common, |
| .resets = tegra30_mc_resets, |
| .num_resets = ARRAY_SIZE(tegra30_mc_resets), |
| }; |
