arch/arm64/boot/dts/hisilicon/hi3660-coresight.dtsi

   1 // SPDX-License-Identifier: GPL-2.0
   2
   3 /*
   4  * dtsi for Hisilicon Hi3660 Coresight
   5  *
   6  * Copyright (C) 2016-2018 HiSilicon Ltd.
   7  *
   8  * Author: Wanglai Shi <shiwanglai@hisilicon.com>
   9  *
  10  */
  11 / {
  12         soc {
  13                 /* A53 cluster internals */
  14                 etm@ecc40000 {
  15                         compatible = "arm,coresight-etm4x", "arm,primecell";
  16                         reg = <0 0xecc40000 0 0x1000>;
  17                         clocks = <&crg_ctrl HI3660_PCLK>;
  18                         clock-names = "apb_pclk";
  19                         cpu = <&cpu0>;
  20
  21                         out-ports {
  22                                 port {
  23                                         etm0_out: endpoint {
  24                                                 remote-endpoint =
  25                                                         <&cluster0_funnel_in0>;
  26                                         };
  27                                 };
  28                         };
  29                 };
  30
  31                 etm@ecd40000 {
  32                         compatible = "arm,coresight-etm4x", "arm,primecell";
  33                         reg = <0 0xecd40000 0 0x1000>;
  34                         clocks = <&crg_ctrl HI3660_PCLK>;
  35                         clock-names = "apb_pclk";
  36                         cpu = <&cpu1>;
  37
  38                         out-ports {
  39                                 port {
  40                                         etm1_out: endpoint {
  41                                                 remote-endpoint =
  42                                                         <&cluster0_funnel_in1>;
  43                                         };
  44                                 };
  45                         };
  46                 };
  47
  48                 etm@ece40000 {
  49                         compatible = "arm,coresight-etm4x", "arm,primecell";
  50                         reg = <0 0xece40000 0 0x1000>;
  51                         clocks = <&crg_ctrl HI3660_PCLK>;
  52                         clock-names = "apb_pclk";
  53                         cpu = <&cpu2>;
  54
  55                         out-ports {
  56                                 port {
  57                                         etm2_out: endpoint {
  58                                                 remote-endpoint =
  59                                                         <&cluster0_funnel_in2>;
  60                                         };
  61                                 };
  62                         };
  63                 };
  64
  65                 etm@ecf40000 {
  66                         compatible = "arm,coresight-etm4x", "arm,primecell";
  67                         reg = <0 0xecf40000 0 0x1000>;
  68                         clocks = <&crg_ctrl HI3660_PCLK>;
  69                         clock-names = "apb_pclk";
  70                         cpu = <&cpu3>;
  71
  72                         out-ports {
  73                                 port {
  74                                         etm3_out: endpoint {
  75                                                 remote-endpoint =
  76                                                         <&cluster0_funnel_in3>;
  77                                         };
  78                                 };
  79                         };
  80                 };
  81
  82                 funnel@ec801000 {
  83                         compatible = "arm,coresight-dynamic-funnel", "arm,primecell";
  84                         reg = <0 0xec801000 0 0x1000>;
  85                         clocks = <&crg_ctrl HI3660_PCLK>;
  86                         clock-names = "apb_pclk";
  87
  88                         out-ports {
  89                                 port {
  90                                         cluster0_funnel_out: endpoint {
  91                                                 remote-endpoint =
  92                                                         <&cluster0_etf_in>;
  93                                         };
  94                                 };
  95                         };
  96
  97                         in-ports {
  98                                 #address-cells = <1>;
  99                                 #size-cells = <0>;
 100
 101                                 port@0 {
 102                                         reg = <0>;
 103                                         cluster0_funnel_in0: endpoint {
 104                                                 remote-endpoint = <&etm0_out>;
 105                                         };
 106                                 };
 107
 108                                 port@1 {
 109                                         reg = <1>;
 110                                         cluster0_funnel_in1: endpoint {
 111                                                 remote-endpoint = <&etm1_out>;
 112                                         };
 113                                 };
 114
 115                                 port@2 {
 116                                         reg = <2>;
 117                                         cluster0_funnel_in2: endpoint {
 118                                                 remote-endpoint = <&etm2_out>;
 119                                         };
 120                                 };
 121
 122                                 port@3 {
 123                                         reg = <3>;
 124                                         cluster0_funnel_in3: endpoint {
 125                                                 remote-endpoint = <&etm3_out>;
 126                                         };
 127                                 };
 128                         };
 129                 };
 130
 131                 etf@ec802000 {
 132                         compatible = "arm,coresight-tmc", "arm,primecell";
 133                         reg = <0 0xec802000 0 0x1000>;
 134                         clocks = <&crg_ctrl HI3660_PCLK>;
 135                         clock-names = "apb_pclk";
 136
 137                         in-ports {
 138                                 port {
 139                                         cluster0_etf_in: endpoint {
 140                                                 remote-endpoint =
 141                                                         <&cluster0_funnel_out>;
 142                                         };
 143                                 };
 144                         };
 145
 146                         out-ports {
 147                                 port {
 148                                         cluster0_etf_out: endpoint {
 149                                                 remote-endpoint =
 150                                                         <&combo_funnel_in0>;
 151                                         };
 152                                 };
 153                         };
 154                 };
 155
 156                 /* A73 cluster internals */
 157                 etm@ed440000 {
 158                         compatible = "arm,coresight-etm4x", "arm,primecell";
 159                         reg = <0 0xed440000 0 0x1000>;
 160                         clocks = <&crg_ctrl HI3660_PCLK>;
 161                         clock-names = "apb_pclk";
 162                         cpu = <&cpu4>;
 163
 164                         out-ports {
 165                                 port {
 166                                         etm4_out: endpoint {
 167                                                 remote-endpoint =
 168                                                         <&cluster1_funnel_in0>;
 169                                         };
 170                                 };
 171                         };
 172                 };
 173
 174                 etm@ed540000 {
 175                         compatible = "arm,coresight-etm4x", "arm,primecell";
 176                         reg = <0 0xed540000 0 0x1000>;
 177                         clocks = <&crg_ctrl HI3660_PCLK>;
 178                         clock-names = "apb_pclk";
 179                         cpu = <&cpu5>;
 180
 181                         out-ports {
 182                                 port {
 183                                         etm5_out: endpoint {
 184                                                 remote-endpoint =
 185                                                         <&cluster1_funnel_in1>;
 186                                         };
 187                                 };
 188                         };
 189                 };
 190
 191                 etm@ed640000 {
 192                         compatible = "arm,coresight-etm4x", "arm,primecell";
 193                         reg = <0 0xed640000 0 0x1000>;
 194                         clocks = <&crg_ctrl HI3660_PCLK>;
 195                         clock-names = "apb_pclk";
 196                         cpu = <&cpu6>;
 197
 198                         out-ports {
 199                                 port {
 200                                         etm6_out: endpoint {
 201                                                 remote-endpoint =
 202                                                         <&cluster1_funnel_in2>;
 203                                         };
 204                                 };
 205                         };
 206                 };
 207
 208                 etm@ed740000 {
 209                         compatible = "arm,coresight-etm4x", "arm,primecell";
 210                         reg = <0 0xed740000 0 0x1000>;
 211                         clocks = <&crg_ctrl HI3660_PCLK>;
 212                         clock-names = "apb_pclk";
 213                         cpu = <&cpu7>;
 214
 215                         out-ports {
 216                                 port {
 217                                         etm7_out: endpoint {
 218                                                 remote-endpoint =
 219                                                         <&cluster1_funnel_in3>;
 220                                         };
 221                                 };
 222                         };
 223                 };
 224
 225                 funnel@ed001000 {
 226                         compatible = "arm,coresight-dynamic-funnel", "arm,primecell";
 227                         reg = <0 0xed001000 0 0x1000>;
 228                         clocks = <&crg_ctrl HI3660_PCLK>;
 229                         clock-names = "apb_pclk";
 230                         out-ports {
 231                                 port {
 232                                         cluster1_funnel_out: endpoint {
 233                                                 remote-endpoint =
 234                                                         <&cluster1_etf_in>;
 235                                         };
 236                                 };
 237                         };
 238
 239                         in-ports {
 240                                 #address-cells = <1>;
 241                                 #size-cells = <0>;
 242
 243                                 port@0 {
 244                                         reg = <0>;
 245                                         cluster1_funnel_in0: endpoint {
 246                                                 remote-endpoint = <&etm4_out>;
 247                                         };
 248                                 };
 249
 250                                 port@1 {
 251                                         reg = <1>;
 252                                         cluster1_funnel_in1: endpoint {
 253                                                 remote-endpoint = <&etm5_out>;
 254                                         };
 255                                 };
 256
 257                                 port@2 {
 258                                         reg = <2>;
 259                                         cluster1_funnel_in2: endpoint {
 260                                                 remote-endpoint = <&etm6_out>;
 261                                         };
 262                                 };
 263
 264                                 port@3 {
 265                                         reg = <3>;
 266                                         cluster1_funnel_in3: endpoint {
 267                                                 remote-endpoint = <&etm7_out>;
 268                                         };
 269                                 };
 270                         };
 271                 };
 272
 273                 etf@ed002000 {
 274                         compatible = "arm,coresight-tmc", "arm,primecell";
 275                         reg = <0 0xed002000 0 0x1000>;
 276                         clocks = <&crg_ctrl HI3660_PCLK>;
 277                         clock-names = "apb_pclk";
 278
 279                         in-ports {
 280                                 port {
 281                                         cluster1_etf_in: endpoint {
 282                                                 remote-endpoint =
 283                                                         <&cluster1_funnel_out>;
 284                                         };
 285                                 };
 286                         };
 287
 288                         out-ports {
 289                                 port {
 290                                         cluster1_etf_out: endpoint {
 291                                                 remote-endpoint =
 292                                                         <&combo_funnel_in1>;
 293                                         };
 294                                 };
 295                         };
 296                 };
 297
 298                 /* An invisible combo funnel between clusters and top funnel */
 299                 funnel {
 300                         compatible = "arm,coresight-static-funnel";
 301                         clocks = <&crg_ctrl HI3660_PCLK>;
 302                         clock-names = "apb_pclk";
 303
 304                         out-ports {
 305                                 port {
 306                                         combo_funnel_out: endpoint {
 307                                                 remote-endpoint =
 308                                                         <&top_funnel_in>;
 309                                         };
 310                                 };
 311                         };
 312
 313                         in-ports {
 314                                 #address-cells = <1>;
 315                                 #size-cells = <0>;
 316
 317                                 port@0 {
 318                                         reg = <0>;
 319                                         combo_funnel_in0: endpoint {
 320                                                 remote-endpoint =
 321                                                         <&cluster0_etf_out>;
 322                                         };
 323                                 };
 324
 325                                 port@1 {
 326                                         reg = <1>;
 327                                         combo_funnel_in1: endpoint {
 328                                                 remote-endpoint =
 329                                                         <&cluster1_etf_out>;
 330                                         };
 331                                 };
 332                         };
 333                 };
 334
 335                 /* Top internals */
 336                 funnel@ec031000 {
 337                         compatible = "arm,coresight-dynamic-funnel", "arm,primecell";
 338                         reg = <0 0xec031000 0 0x1000>;
 339                         clocks = <&crg_ctrl HI3660_PCLK>;
 340                         clock-names = "apb_pclk";
 341
 342                         out-ports {
 343                                 port {
 344                                         top_funnel_out: endpoint {
 345                                                 remote-endpoint =
 346                                                         <&top_etf_in>;
 347                                         };
 348                                 };
 349                         };
 350
 351                         in-ports {
 352                                 #address-cells = <1>;
 353                                 #size-cells = <0>;
 354
 355                                 port@0 {
 356                                         reg = <0>;
 357                                         top_funnel_in: endpoint {
 358                                                 remote-endpoint =
 359                                                         <&combo_funnel_out>;
 360                                         };
 361                                 };
 362                         };
 363                 };
 364
 365                 etf@ec036000 {
 366                         compatible = "arm,coresight-tmc", "arm,primecell";
 367                         reg = <0 0xec036000 0 0x1000>;
 368                         clocks = <&crg_ctrl HI3660_PCLK>;
 369                         clock-names = "apb_pclk";
 370
 371                         in-ports {
 372                                 port {
 373                                         top_etf_in: endpoint {
 374                                                 remote-endpoint =
 375                                                         <&top_funnel_out>;
 376                                         };
 377                                 };
 378                         };
 379
 380                         out-ports {
 381                                 port {
 382                                         top_etf_out: endpoint {
 383                                                 remote-endpoint =
 384                                                         <&replicator_in>;
 385                                         };
 386                                 };
 387                         };
 388                 };
 389
 390                 replicator {
 391                         compatible = "arm,coresight-static-replicator";
 392                         clocks = <&crg_ctrl HI3660_PCLK>;
 393                         clock-names = "apb_pclk";
 394
 395                         in-ports {
 396                                 port {
 397                                         replicator_in: endpoint {
 398                                                 remote-endpoint =
 399                                                         <&top_etf_out>;
 400                                         };
 401                                 };
 402                         };
 403
 404                         out-ports {
 405                                 #address-cells = <1>;
 406                                 #size-cells = <0>;
 407
 408                                 port@0 {
 409                                         reg = <0>;
 410                                         replicator0_out0: endpoint {
 411                                                 remote-endpoint = <&etr_in>;
 412                                         };
 413                                 };
 414
 415                                 port@1 {
 416                                         reg = <1>;
 417                                         replicator0_out1: endpoint {
 418                                                 remote-endpoint = <&tpiu_in>;
 419                                         };
 420                                 };
 421                         };
 422                 };
 423
 424                 etr@ec033000 {
 425                         compatible = "arm,coresight-tmc", "arm,primecell";
 426                         reg = <0 0xec033000 0 0x1000>;
 427                         clocks = <&crg_ctrl HI3660_PCLK>;
 428                         clock-names = "apb_pclk";
 429
 430                         in-ports {
 431                                 port {
 432                                         etr_in: endpoint {
 433                                                 remote-endpoint =
 434                                                         <&replicator0_out0>;
 435                                         };
 436                                 };
 437                         };
 438                 };
 439
 440                 tpiu@ec032000 {
 441                         compatible = "arm,coresight-tpiu", "arm,primecell";
 442                         reg = <0 0xec032000 0 0x1000>;
 443                         clocks = <&crg_ctrl HI3660_PCLK>;
 444                         clock-names = "apb_pclk";
 445
 446                         in-ports {
 447                                 port {
 448                                         tpiu_in: endpoint {
 449                                                 remote-endpoint =
 450                                                         <&replicator0_out1>;
 451                                         };
 452                                 };
 453                         };
 454                 };
 455         };
 456 };