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linuxdebug/drivers/memory/tegra/tegra210.c

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null pointer error
2024-07-16 15:50:57 +02:00
// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 2015 NVIDIA CORPORATION. All rights reserved.
*/
#include <dt-bindings/memory/tegra210-mc.h>
#include "mc.h"
static const struct tegra_mc_client tegra210_mc_clients[] = {
{
.id = 0x00,
.name = "ptcr",
.swgroup = TEGRA_SWGROUP_PTC,
}, {
.id = 0x01,
.name = "display0a",
.swgroup = TEGRA_SWGROUP_DC,
.regs = {
.smmu = {
.reg = 0x228,
.bit = 1,
},
.la = {
.reg = 0x2e8,
.shift = 0,
.mask = 0xff,
.def = 0x1e,
},
},
}, {
.id = 0x02,
.name = "display0ab",
.swgroup = TEGRA_SWGROUP_DCB,
.regs = {
.smmu = {
.reg = 0x228,
.bit = 2,
},
.la = {
.reg = 0x2f4,
.shift = 0,
.mask = 0xff,
.def = 0x1e,
},
},
}, {
.id = 0x03,
.name = "display0b",
.swgroup = TEGRA_SWGROUP_DC,
.regs = {
.smmu = {
.reg = 0x228,
.bit = 3,
},
.la = {
.reg = 0x2e8,
.shift = 16,
.mask = 0xff,
.def = 0x1e,
},
},
}, {
.id = 0x04,
.name = "display0bb",
.swgroup = TEGRA_SWGROUP_DCB,
.regs = {
.smmu = {
.reg = 0x228,
.bit = 4,
},
.la = {
.reg = 0x2f4,
.shift = 16,
.mask = 0xff,
.def = 0x1e,
},
},
}, {
.id = 0x05,
.name = "display0c",
.swgroup = TEGRA_SWGROUP_DC,
.regs = {
.smmu = {
.reg = 0x228,
.bit = 5,
},
.la = {
.reg = 0x2ec,
.shift = 0,
.mask = 0xff,
.def = 0x1e,
},
},
}, {
.id = 0x06,
.name = "display0cb",
.swgroup = TEGRA_SWGROUP_DCB,
.regs = {
.smmu = {
.reg = 0x228,
.bit = 6,
},
.la = {
.reg = 0x2f8,
.shift = 0,
.mask = 0xff,
.def = 0x1e,
},
},
}, {
.id = 0x0e,
.name = "afir",
.swgroup = TEGRA_SWGROUP_AFI,
.regs = {
.smmu = {
.reg = 0x228,
.bit = 14,
},
.la = {
.reg = 0x2e0,
.shift = 0,
.mask = 0xff,
.def = 0x2e,
},
},
}, {
.id = 0x0f,
.name = "avpcarm7r",
.swgroup = TEGRA_SWGROUP_AVPC,
.regs = {
.smmu = {
.reg = 0x228,
.bit = 15,
},
.la = {
.reg = 0x2e4,
.shift = 0,
.mask = 0xff,
.def = 0x04,
},
},
}, {
.id = 0x10,
.name = "displayhc",
.swgroup = TEGRA_SWGROUP_DC,
.regs = {
.smmu = {
.reg = 0x228,
.bit = 16,
},
.la = {
.reg = 0x2f0,
.shift = 0,
.mask = 0xff,
.def = 0x1e,
},
},
}, {
.id = 0x11,
.name = "displayhcb",
.swgroup = TEGRA_SWGROUP_DCB,
.regs = {
.smmu = {
.reg = 0x228,
.bit = 17,
},
.la = {
.reg = 0x2fc,
.shift = 0,
.mask = 0xff,
.def = 0x1e,
},
},
}, {
.id = 0x15,
.name = "hdar",
.swgroup = TEGRA_SWGROUP_HDA,
.regs = {
.smmu = {
.reg = 0x228,
.bit = 21,
},
.la = {
.reg = 0x318,
.shift = 0,
.mask = 0xff,
.def = 0x24,
},
},
}, {
.id = 0x16,
.name = "host1xdmar",
.swgroup = TEGRA_SWGROUP_HC,
.regs = {
.smmu = {
.reg = 0x228,
.bit = 22,
},
.la = {
.reg = 0x310,
.shift = 0,
.mask = 0xff,
.def = 0x1e,
},
},
}, {
.id = 0x17,
.name = "host1xr",
.swgroup = TEGRA_SWGROUP_HC,
.regs = {
.smmu = {
.reg = 0x228,
.bit = 23,
},
.la = {
.reg = 0x310,
.shift = 16,
.mask = 0xff,
.def = 0x50,
},
},
}, {
.id = 0x1c,
.name = "nvencsrd",
.swgroup = TEGRA_SWGROUP_NVENC,
.regs = {
.smmu = {
.reg = 0x228,
.bit = 28,
},
.la = {
.reg = 0x328,
.shift = 0,
.mask = 0xff,
.def = 0x23,
},
},
}, {
.id = 0x1d,
.name = "ppcsahbdmar",
.swgroup = TEGRA_SWGROUP_PPCS,
.regs = {
.smmu = {
.reg = 0x228,
.bit = 29,
},
.la = {
.reg = 0x344,
.shift = 0,
.mask = 0xff,
.def = 0x49,
},
},
}, {
.id = 0x1e,
.name = "ppcsahbslvr",
.swgroup = TEGRA_SWGROUP_PPCS,
.regs = {
.smmu = {
.reg = 0x228,
.bit = 30,
},
.la = {
.reg = 0x344,
.shift = 16,
.mask = 0xff,
.def = 0x1a,
},
},
}, {
.id = 0x1f,
.name = "satar",
.swgroup = TEGRA_SWGROUP_SATA,
.regs = {
.smmu = {
.reg = 0x228,
.bit = 31,
},
.la = {
.reg = 0x350,
.shift = 0,
.mask = 0xff,
.def = 0x65,
},
},
}, {
.id = 0x27,
.name = "mpcorer",
.swgroup = TEGRA_SWGROUP_MPCORE,
.regs = {
.la = {
.reg = 0x320,
.shift = 0,
.mask = 0xff,
.def = 0x04,
},
},
}, {
.id = 0x2b,
.name = "nvencswr",
.swgroup = TEGRA_SWGROUP_NVENC,
.regs = {
.smmu = {
.reg = 0x22c,
.bit = 11,
},
.la = {
.reg = 0x328,
.shift = 16,
.mask = 0xff,
.def = 0x80,
},
},
}, {
.id = 0x31,
.name = "afiw",
.swgroup = TEGRA_SWGROUP_AFI,
.regs = {
.smmu = {
.reg = 0x22c,
.bit = 17,
},
.la = {
.reg = 0x2e0,
.shift = 16,
.mask = 0xff,
.def = 0x80,
},
},
}, {
.id = 0x32,
.name = "avpcarm7w",
.swgroup = TEGRA_SWGROUP_AVPC,
.regs = {
.smmu = {
.reg = 0x22c,
.bit = 18,
},
.la = {
.reg = 0x2e4,
.shift = 16,
.mask = 0xff,
.def = 0x80,
},
},
}, {
.id = 0x35,
.name = "hdaw",
.swgroup = TEGRA_SWGROUP_HDA,
.regs = {
.smmu = {
.reg = 0x22c,
.bit = 21,
},
.la = {
.reg = 0x318,
.shift = 16,
.mask = 0xff,
.def = 0x80,
},
},
}, {
.id = 0x36,
.name = "host1xw",
.swgroup = TEGRA_SWGROUP_HC,
.regs = {
.smmu = {
.reg = 0x22c,
.bit = 22,
},
.la = {
.reg = 0x314,
.shift = 0,
.mask = 0xff,
.def = 0x80,
},
},
}, {
.id = 0x39,
.name = "mpcorew",
.swgroup = TEGRA_SWGROUP_MPCORE,
.regs = {
.la = {
.reg = 0x320,
.shift = 16,
.mask = 0xff,
.def = 0x80,
},
},
}, {
.id = 0x3b,
.name = "ppcsahbdmaw",
.swgroup = TEGRA_SWGROUP_PPCS,
.regs = {
.smmu = {
.reg = 0x22c,
.bit = 27,
},
.la = {
.reg = 0x348,
.shift = 0,
.mask = 0xff,
.def = 0x80,
},
},
}, {
.id = 0x3c,
.name = "ppcsahbslvw",
.swgroup = TEGRA_SWGROUP_PPCS,
.regs = {
.smmu = {
.reg = 0x22c,
.bit = 28,
},
.la = {
.reg = 0x348,
.shift = 16,
.mask = 0xff,
.def = 0x80,
},
},
}, {
.id = 0x3d,
.name = "sataw",
.swgroup = TEGRA_SWGROUP_SATA,
.regs = {
.smmu = {
.reg = 0x22c,
.bit = 29,
},
.la = {
.reg = 0x350,
.shift = 16,
.mask = 0xff,
.def = 0x80,
},
},
}, {
.id = 0x44,
.name = "ispra",
.swgroup = TEGRA_SWGROUP_ISP2,
.regs = {
.smmu = {
.reg = 0x230,
.bit = 4,
},
.la = {
.reg = 0x370,
.shift = 0,
.mask = 0xff,
.def = 0x18,
},
},
}, {
.id = 0x46,
.name = "ispwa",
.swgroup = TEGRA_SWGROUP_ISP2,
.regs = {
.smmu = {
.reg = 0x230,
.bit = 6,
},
.la = {
.reg = 0x374,
.shift = 0,
.mask = 0xff,
.def = 0x80,
},
},
}, {
.id = 0x47,
.name = "ispwb",
.swgroup = TEGRA_SWGROUP_ISP2,
.regs = {
.smmu = {
.reg = 0x230,
.bit = 7,
},
.la = {
.reg = 0x374,
.shift = 16,
.mask = 0xff,
.def = 0x80,
},
},
}, {
.id = 0x4a,
.name = "xusb_hostr",
.swgroup = TEGRA_SWGROUP_XUSB_HOST,
.regs = {
.smmu = {
.reg = 0x230,
.bit = 10,
},
.la = {
.reg = 0x37c,
.shift = 0,
.mask = 0xff,
.def = 0x7a,
},
},
}, {
.id = 0x4b,
.name = "xusb_hostw",
.swgroup = TEGRA_SWGROUP_XUSB_HOST,
.regs = {
.smmu = {
.reg = 0x230,
.bit = 11,
},
.la = {
.reg = 0x37c,
.shift = 16,
.mask = 0xff,
.def = 0x80,
},
},
}, {
.id = 0x4c,
.name = "xusb_devr",
.swgroup = TEGRA_SWGROUP_XUSB_DEV,
.regs = {
.smmu = {
.reg = 0x230,
.bit = 12,
},
.la = {
.reg = 0x380,
.shift = 0,
.mask = 0xff,
.def = 0x39,
},
},
}, {
.id = 0x4d,
.name = "xusb_devw",
.swgroup = TEGRA_SWGROUP_XUSB_DEV,
.regs = {
.smmu = {
.reg = 0x230,
.bit = 13,
},
.la = {
.reg = 0x380,
.shift = 16,
.mask = 0xff,
.def = 0x80,
},
},
}, {
.id = 0x4e,
.name = "isprab",
.swgroup = TEGRA_SWGROUP_ISP2B,
.regs = {
.smmu = {
.reg = 0x230,
.bit = 14,
},
.la = {
.reg = 0x384,
.shift = 0,
.mask = 0xff,
.def = 0x18,
},
},
}, {
.id = 0x50,
.name = "ispwab",
.swgroup = TEGRA_SWGROUP_ISP2B,
.regs = {
.smmu = {
.reg = 0x230,
.bit = 16,
},
.la = {
.reg = 0x388,
.shift = 0,
.mask = 0xff,
.def = 0x80,
},
},
}, {
.id = 0x51,
.name = "ispwbb",
.swgroup = TEGRA_SWGROUP_ISP2B,
.regs = {
.smmu = {
.reg = 0x230,
.bit = 17,
},
.la = {
.reg = 0x388,
.shift = 16,
.mask = 0xff,
.def = 0x80,
},
},
}, {
.id = 0x54,
.name = "tsecsrd",
.swgroup = TEGRA_SWGROUP_TSEC,
.regs = {
.smmu = {
.reg = 0x230,
.bit = 20,
},
.la = {
.reg = 0x390,
.shift = 0,
.mask = 0xff,
.def = 0x9b,
},
},
}, {
.id = 0x55,
.name = "tsecswr",
.swgroup = TEGRA_SWGROUP_TSEC,
.regs = {
.smmu = {
.reg = 0x230,
.bit = 21,
},
.la = {
.reg = 0x390,
.shift = 16,
.mask = 0xff,
.def = 0x80,
},
},
}, {
.id = 0x56,
.name = "a9avpscr",
.swgroup = TEGRA_SWGROUP_A9AVP,
.regs = {
.smmu = {
.reg = 0x230,
.bit = 22,
},
.la = {
.reg = 0x3a4,
.shift = 0,
.mask = 0xff,
.def = 0x04,
},
},
}, {
.id = 0x57,
.name = "a9avpscw",
.swgroup = TEGRA_SWGROUP_A9AVP,
.regs = {
.smmu = {
.reg = 0x230,
.bit = 23,
},
.la = {
.reg = 0x3a4,
.shift = 16,
.mask = 0xff,
.def = 0x80,
},
},
}, {
.id = 0x58,
.name = "gpusrd",
.swgroup = TEGRA_SWGROUP_GPU,
.regs = {
.smmu = {
/* read-only */
.reg = 0x230,
.bit = 24,
},
.la = {
.reg = 0x3c8,
.shift = 0,
.mask = 0xff,
.def = 0x1a,
},
},
}, {
.id = 0x59,
.name = "gpuswr",
.swgroup = TEGRA_SWGROUP_GPU,
.regs = {
.smmu = {
/* read-only */
.reg = 0x230,
.bit = 25,
},
.la = {
.reg = 0x3c8,
.shift = 16,
.mask = 0xff,
.def = 0x80,
},
},
}, {
.id = 0x5a,
.name = "displayt",
.swgroup = TEGRA_SWGROUP_DC,
.regs = {
.smmu = {
.reg = 0x230,
.bit = 26,
},
.la = {
.reg = 0x2f0,
.shift = 16,
.mask = 0xff,
.def = 0x1e,
},
},
}, {
.id = 0x60,
.name = "sdmmcra",
.swgroup = TEGRA_SWGROUP_SDMMC1A,
.regs = {
.smmu = {
.reg = 0x234,
.bit = 0,
},
.la = {
.reg = 0x3b8,
.shift = 0,
.mask = 0xff,
.def = 0x49,
},
},
}, {
.id = 0x61,
.name = "sdmmcraa",
.swgroup = TEGRA_SWGROUP_SDMMC2A,
.regs = {
.smmu = {
.reg = 0x234,
.bit = 1,
},
.la = {
.reg = 0x3bc,
.shift = 0,
.mask = 0xff,
.def = 0x5a,
},
},
}, {
.id = 0x62,
.name = "sdmmcr",
.swgroup = TEGRA_SWGROUP_SDMMC3A,
.regs = {
.smmu = {
.reg = 0x234,
.bit = 2,
},
.la = {
.reg = 0x3c0,
.shift = 0,
.mask = 0xff,
.def = 0x49,
},
},
}, {
.id = 0x63,
.swgroup = TEGRA_SWGROUP_SDMMC4A,
.name = "sdmmcrab",
.regs = {
.smmu = {
.reg = 0x234,
.bit = 3,
},
.la = {
.reg = 0x3c4,
.shift = 0,
.mask = 0xff,
.def = 0x5a,
},
},
}, {
.id = 0x64,
.name = "sdmmcwa",
.swgroup = TEGRA_SWGROUP_SDMMC1A,
.regs = {
.smmu = {
.reg = 0x234,
.bit = 4,
},
.la = {
.reg = 0x3b8,
.shift = 16,
.mask = 0xff,
.def = 0x80,
},
},
}, {
.id = 0x65,
.name = "sdmmcwaa",
.swgroup = TEGRA_SWGROUP_SDMMC2A,
.regs = {
.smmu = {
.reg = 0x234,
.bit = 5,
},
.la = {
.reg = 0x3bc,
.shift = 16,
.mask = 0xff,
.def = 0x80,
},
},
}, {
.id = 0x66,
.name = "sdmmcw",
.swgroup = TEGRA_SWGROUP_SDMMC3A,
.regs = {
.smmu = {
.reg = 0x234,
.bit = 6,
},
.la = {
.reg = 0x3c0,
.shift = 16,
.mask = 0xff,
.def = 0x80,
},
},
}, {
.id = 0x67,
.name = "sdmmcwab",
.swgroup = TEGRA_SWGROUP_SDMMC4A,
.regs = {
.smmu = {
.reg = 0x234,
.bit = 7,
},
.la = {
.reg = 0x3c4,
.shift = 16,
.mask = 0xff,
.def = 0x80,
},
},
}, {
.id = 0x6c,
.name = "vicsrd",
.swgroup = TEGRA_SWGROUP_VIC,
.regs = {
.smmu = {
.reg = 0x234,
.bit = 12,
},
.la = {
.reg = 0x394,
.shift = 0,
.mask = 0xff,
.def = 0x1a,
},
},
}, {
.id = 0x6d,
.name = "vicswr",
.swgroup = TEGRA_SWGROUP_VIC,
.regs = {
.smmu = {
.reg = 0x234,
.bit = 13,
},
.la = {
.reg = 0x394,
.shift = 16,
.mask = 0xff,
.def = 0x80,
},
},
}, {
.id = 0x72,
.name = "viw",
.swgroup = TEGRA_SWGROUP_VI,
.regs = {
.smmu = {
.reg = 0x234,
.bit = 18,
},
.la = {
.reg = 0x398,
.shift = 0,
.mask = 0xff,
.def = 0x80,
},
},
}, {
.id = 0x73,
.name = "displayd",
.swgroup = TEGRA_SWGROUP_DC,
.regs = {
.smmu = {
.reg = 0x234,
.bit = 19,
},
.la = {
.reg = 0x3c8,
.shift = 0,
.mask = 0xff,
.def = 0x50,
},
},
}, {
.id = 0x78,
.name = "nvdecsrd",
.swgroup = TEGRA_SWGROUP_NVDEC,
.regs = {
.smmu = {
.reg = 0x234,
.bit = 24,
},
.la = {
.reg = 0x3d8,
.shift = 0,
.mask = 0xff,
.def = 0x23,
},
},
}, {
.id = 0x79,
.name = "nvdecswr",
.swgroup = TEGRA_SWGROUP_NVDEC,
.regs = {
.smmu = {
.reg = 0x234,
.bit = 25,
},
.la = {
.reg = 0x3d8,
.shift = 16,
.mask = 0xff,
.def = 0x80,
},
},
}, {
.id = 0x7a,
.name = "aper",
.swgroup = TEGRA_SWGROUP_APE,
.regs = {
.smmu = {
.reg = 0x234,
.bit = 26,
},
.la = {
.reg = 0x3dc,
.shift = 0,
.mask = 0xff,
.def = 0xff,
},
},
}, {
.id = 0x7b,
.name = "apew",
.swgroup = TEGRA_SWGROUP_APE,
.regs = {
.smmu = {
.reg = 0x234,
.bit = 27,
},
.la = {
.reg = 0x3dc,
.shift = 16,
.mask = 0xff,
.def = 0x80,
},
},
}, {
.id = 0x7e,
.name = "nvjpgsrd",
.swgroup = TEGRA_SWGROUP_NVJPG,
.regs = {
.smmu = {
.reg = 0x234,
.bit = 30,
},
.la = {
.reg = 0x3e4,
.shift = 0,
.mask = 0xff,
.def = 0x23,
},
},
}, {
.id = 0x7f,
.name = "nvjpgswr",
.swgroup = TEGRA_SWGROUP_NVJPG,
.regs = {
.smmu = {
.reg = 0x234,
.bit = 31,
},
.la = {
.reg = 0x3e4,
.shift = 16,
.mask = 0xff,
.def = 0x80,
},
},
}, {
.id = 0x80,
.name = "sesrd",
.swgroup = TEGRA_SWGROUP_SE,
.regs = {
.smmu = {
.reg = 0xb98,
.bit = 0,
},
.la = {
.reg = 0x3e0,
.shift = 0,
.mask = 0xff,
.def = 0x2e,
},
},
}, {
.id = 0x81,
.name = "seswr",
.swgroup = TEGRA_SWGROUP_SE,
.regs = {
.smmu = {
.reg = 0xb98,
.bit = 1,
},
.la = {
.reg = 0x3e0,
.shift = 16,
.mask = 0xff,
.def = 0x80,
},
},
}, {
.id = 0x82,
.name = "axiapr",
.swgroup = TEGRA_SWGROUP_AXIAP,
.regs = {
.smmu = {
.reg = 0xb98,
.bit = 2,
},
.la = {
.reg = 0x3a0,
.shift = 0,
.mask = 0xff,
.def = 0xff,
},
},
}, {
.id = 0x83,
.name = "axiapw",
.swgroup = TEGRA_SWGROUP_AXIAP,
.regs = {
.smmu = {
.reg = 0xb98,
.bit = 3,
},
.la = {
.reg = 0x3a0,
.shift = 16,
.mask = 0xff,
.def = 0x80,
},
},
}, {
.id = 0x84,
.name = "etrr",
.swgroup = TEGRA_SWGROUP_ETR,
.regs = {
.smmu = {
.reg = 0xb98,
.bit = 4,
},
.la = {
.reg = 0x3ec,
.shift = 0,
.mask = 0xff,
.def = 0xff,
},
},
}, {
.id = 0x85,
.name = "etrw",
.swgroup = TEGRA_SWGROUP_ETR,
.regs = {
.smmu = {
.reg = 0xb98,
.bit = 5,
},
.la = {
.reg = 0x3ec,
.shift = 16,
.mask = 0xff,
.def = 0x80,
},
},
}, {
.id = 0x86,
.name = "tsecsrdb",
.swgroup = TEGRA_SWGROUP_TSECB,
.regs = {
.smmu = {
.reg = 0xb98,
.bit = 6,
},
.la = {
.reg = 0x3f0,
.shift = 0,
.mask = 0xff,
.def = 0x9b,
},
},
}, {
.id = 0x87,
.name = "tsecswrb",
.swgroup = TEGRA_SWGROUP_TSECB,
.regs = {
.smmu = {
.reg = 0xb98,
.bit = 7,
},
.la = {
.reg = 0x3f0,
.shift = 16,
.mask = 0xff,
.def = 0x80,
},
},
}, {
.id = 0x88,
.name = "gpusrd2",
.swgroup = TEGRA_SWGROUP_GPU,
.regs = {
.smmu = {
/* read-only */
.reg = 0xb98,
.bit = 8,
},
.la = {
.reg = 0x3e8,
.shift = 0,
.mask = 0xff,
.def = 0x1a,
},
},
}, {
.id = 0x89,
.name = "gpuswr2",
.swgroup = TEGRA_SWGROUP_GPU,
.regs = {
.smmu = {
/* read-only */
.reg = 0xb98,
.bit = 9,
},
.la = {
.reg = 0x3e8,
.shift = 16,
.mask = 0xff,
.def = 0x80,
},
},
},
};
static const struct tegra_smmu_swgroup tegra210_swgroups[] = {
{ .name = "afi", .swgroup = TEGRA_SWGROUP_AFI, .reg = 0x238 },
{ .name = "avpc", .swgroup = TEGRA_SWGROUP_AVPC, .reg = 0x23c },
{ .name = "dc", .swgroup = TEGRA_SWGROUP_DC, .reg = 0x240 },
{ .name = "dcb", .swgroup = TEGRA_SWGROUP_DCB, .reg = 0x244 },
{ .name = "hc", .swgroup = TEGRA_SWGROUP_HC, .reg = 0x250 },
{ .name = "hda", .swgroup = TEGRA_SWGROUP_HDA, .reg = 0x254 },
{ .name = "isp2", .swgroup = TEGRA_SWGROUP_ISP2, .reg = 0x258 },
{ .name = "nvenc", .swgroup = TEGRA_SWGROUP_NVENC, .reg = 0x264 },
{ .name = "nv", .swgroup = TEGRA_SWGROUP_NV, .reg = 0x268 },
{ .name = "nv2", .swgroup = TEGRA_SWGROUP_NV2, .reg = 0x26c },
{ .name = "ppcs", .swgroup = TEGRA_SWGROUP_PPCS, .reg = 0x270 },
{ .name = "sata", .swgroup = TEGRA_SWGROUP_SATA, .reg = 0x274 },
{ .name = "vi", .swgroup = TEGRA_SWGROUP_VI, .reg = 0x280 },
{ .name = "vic", .swgroup = TEGRA_SWGROUP_VIC, .reg = 0x284 },
{ .name = "xusb_host", .swgroup = TEGRA_SWGROUP_XUSB_HOST, .reg = 0x288 },
{ .name = "xusb_dev", .swgroup = TEGRA_SWGROUP_XUSB_DEV, .reg = 0x28c },
{ .name = "a9avp", .swgroup = TEGRA_SWGROUP_A9AVP, .reg = 0x290 },
{ .name = "tsec", .swgroup = TEGRA_SWGROUP_TSEC, .reg = 0x294 },
{ .name = "ppcs1", .swgroup = TEGRA_SWGROUP_PPCS1, .reg = 0x298 },
{ .name = "dc1", .swgroup = TEGRA_SWGROUP_DC1, .reg = 0xa88 },
{ .name = "sdmmc1a", .swgroup = TEGRA_SWGROUP_SDMMC1A, .reg = 0xa94 },
{ .name = "sdmmc2a", .swgroup = TEGRA_SWGROUP_SDMMC2A, .reg = 0xa98 },
{ .name = "sdmmc3a", .swgroup = TEGRA_SWGROUP_SDMMC3A, .reg = 0xa9c },
{ .name = "sdmmc4a", .swgroup = TEGRA_SWGROUP_SDMMC4A, .reg = 0xaa0 },
{ .name = "isp2b", .swgroup = TEGRA_SWGROUP_ISP2B, .reg = 0xaa4 },
{ .name = "gpu", .swgroup = TEGRA_SWGROUP_GPU, .reg = 0xaac },
{ .name = "ppcs2", .swgroup = TEGRA_SWGROUP_PPCS2, .reg = 0xab0 },
{ .name = "nvdec", .swgroup = TEGRA_SWGROUP_NVDEC, .reg = 0xab4 },
{ .name = "ape", .swgroup = TEGRA_SWGROUP_APE, .reg = 0xab8 },
{ .name = "se", .swgroup = TEGRA_SWGROUP_SE, .reg = 0xabc },
{ .name = "nvjpg", .swgroup = TEGRA_SWGROUP_NVJPG, .reg = 0xac0 },
{ .name = "hc1", .swgroup = TEGRA_SWGROUP_HC1, .reg = 0xac4 },
{ .name = "se1", .swgroup = TEGRA_SWGROUP_SE1, .reg = 0xac8 },
{ .name = "axiap", .swgroup = TEGRA_SWGROUP_AXIAP, .reg = 0xacc },
{ .name = "etr", .swgroup = TEGRA_SWGROUP_ETR, .reg = 0xad0 },
{ .name = "tsecb", .swgroup = TEGRA_SWGROUP_TSECB, .reg = 0xad4 },
{ .name = "tsec1", .swgroup = TEGRA_SWGROUP_TSEC1, .reg = 0xad8 },
{ .name = "tsecb1", .swgroup = TEGRA_SWGROUP_TSECB1, .reg = 0xadc },
{ .name = "nvdec1", .swgroup = TEGRA_SWGROUP_NVDEC1, .reg = 0xae0 },
};
static const unsigned int tegra210_group_display[] = {
TEGRA_SWGROUP_DC,
TEGRA_SWGROUP_DCB,
};
static const struct tegra_smmu_group_soc tegra210_groups[] = {
{
.name = "display",
.swgroups = tegra210_group_display,
.num_swgroups = ARRAY_SIZE(tegra210_group_display),
},
};
static const struct tegra_smmu_soc tegra210_smmu_soc = {
.clients = tegra210_mc_clients,
.num_clients = ARRAY_SIZE(tegra210_mc_clients),
.swgroups = tegra210_swgroups,
.num_swgroups = ARRAY_SIZE(tegra210_swgroups),
.groups = tegra210_groups,
.num_groups = ARRAY_SIZE(tegra210_groups),
.supports_round_robin_arbitration = true,
.supports_request_limit = true,
.num_tlb_lines = 48,
.num_asids = 128,
};
#define TEGRA210_MC_RESET(_name, _control, _status, _bit) \
{ \
.name = #_name, \
.id = TEGRA210_MC_RESET_##_name, \
.control = _control, \
.status = _status, \
.bit = _bit, \
}
static const struct tegra_mc_reset tegra210_mc_resets[] = {
TEGRA210_MC_RESET(AFI, 0x200, 0x204, 0),
TEGRA210_MC_RESET(AVPC, 0x200, 0x204, 1),
TEGRA210_MC_RESET(DC, 0x200, 0x204, 2),
TEGRA210_MC_RESET(DCB, 0x200, 0x204, 3),
TEGRA210_MC_RESET(HC, 0x200, 0x204, 6),
TEGRA210_MC_RESET(HDA, 0x200, 0x204, 7),
TEGRA210_MC_RESET(ISP2, 0x200, 0x204, 8),
TEGRA210_MC_RESET(MPCORE, 0x200, 0x204, 9),
TEGRA210_MC_RESET(NVENC, 0x200, 0x204, 11),
TEGRA210_MC_RESET(PPCS, 0x200, 0x204, 14),
TEGRA210_MC_RESET(SATA, 0x200, 0x204, 15),
TEGRA210_MC_RESET(VI, 0x200, 0x204, 17),
TEGRA210_MC_RESET(VIC, 0x200, 0x204, 18),
TEGRA210_MC_RESET(XUSB_HOST, 0x200, 0x204, 19),
TEGRA210_MC_RESET(XUSB_DEV, 0x200, 0x204, 20),
TEGRA210_MC_RESET(A9AVP, 0x200, 0x204, 21),
TEGRA210_MC_RESET(TSEC, 0x200, 0x204, 22),
TEGRA210_MC_RESET(SDMMC1, 0x200, 0x204, 29),
TEGRA210_MC_RESET(SDMMC2, 0x200, 0x204, 30),
TEGRA210_MC_RESET(SDMMC3, 0x200, 0x204, 31),
TEGRA210_MC_RESET(SDMMC4, 0x970, 0x974, 0),
TEGRA210_MC_RESET(ISP2B, 0x970, 0x974, 1),
TEGRA210_MC_RESET(GPU, 0x970, 0x974, 2),
TEGRA210_MC_RESET(NVDEC, 0x970, 0x974, 5),
TEGRA210_MC_RESET(APE, 0x970, 0x974, 6),
TEGRA210_MC_RESET(SE, 0x970, 0x974, 7),
TEGRA210_MC_RESET(NVJPG, 0x970, 0x974, 8),
TEGRA210_MC_RESET(AXIAP, 0x970, 0x974, 11),
TEGRA210_MC_RESET(ETR, 0x970, 0x974, 12),
TEGRA210_MC_RESET(TSECB, 0x970, 0x974, 13),
};
const struct tegra_mc_soc tegra210_mc_soc = {
.clients = tegra210_mc_clients,
.num_clients = ARRAY_SIZE(tegra210_mc_clients),
.num_address_bits = 34,
.atom_size = 64,
.client_id_mask = 0xff,
.smmu = &tegra210_smmu_soc,
.intmask = MC_INT_DECERR_MTS | MC_INT_SECERR_SEC | MC_INT_DECERR_VPR |
MC_INT_INVALID_APB_ASID_UPDATE | MC_INT_INVALID_SMMU_PAGE |
MC_INT_SECURITY_VIOLATION | MC_INT_DECERR_EMEM,
.reset_ops = &tegra_mc_reset_ops_common,
.resets = tegra210_mc_resets,
.num_resets = ARRAY_SIZE(tegra210_mc_resets),
.ops = &tegra30_mc_ops,
};