arch/arm64/boot/dts/sprd/sc9860.dtsi

   1 /*
   2  * Spreadtrum SC9860 SoC
   3  *
   4  * Copyright (C) 2016, Spreadtrum Communications Inc.
   5  *
   6  * SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   7  */
   8
   9 #include <dt-bindings/interrupt-controller/arm-gic.h>
  10 #include "whale2.dtsi"
  11
  12 / {
  13         cpus {
  14                 #address-cells = <2>;
  15                 #size-cells = <0>;
  16
  17                 cpu-map {
  18                         cluster0 {
  19                                 core0 {
  20                                         cpu = <&CPU0>;
  21                                 };
  22                                 core1 {
  23                                         cpu = <&CPU1>;
  24                                 };
  25                                 core2 {
  26                                         cpu = <&CPU2>;
  27                                 };
  28                                 core3 {
  29                                         cpu = <&CPU3>;
  30                                 };
  31                         };
  32
  33                         cluster1 {
  34                                 core0 {
  35                                         cpu = <&CPU4>;
  36                                 };
  37                                 core1 {
  38                                         cpu = <&CPU5>;
  39                                 };
  40                                 core2 {
  41                                         cpu = <&CPU6>;
  42                                 };
  43                                 core3 {
  44                                         cpu = <&CPU7>;
  45                                 };
  46                         };
  47                 };
  48
  49                 CPU0: cpu@530000 {
  50                         device_type = "cpu";
  51                         compatible = "arm,cortex-a53", "arm,armv8";
  52                         reg = <0x0 0x530000>;
  53                         enable-method = "psci";
  54                         cpu-idle-states = <&CORE_PD &CLUSTER_PD>;
  55                 };
  56
  57                 CPU1: cpu@530001 {
  58                         device_type = "cpu";
  59                         compatible = "arm,cortex-a53", "arm,armv8";
  60                         reg = <0x0 0x530001>;
  61                         enable-method = "psci";
  62                         cpu-idle-states = <&CORE_PD &CLUSTER_PD>;
  63                 };
  64
  65                 CPU2: cpu@530002 {
  66                         device_type = "cpu";
  67                         compatible = "arm,cortex-a53", "arm,armv8";
  68                         reg = <0x0 0x530002>;
  69                         enable-method = "psci";
  70                         cpu-idle-states = <&CORE_PD &CLUSTER_PD>;
  71                 };
  72
  73                 CPU3: cpu@530003 {
  74                         device_type = "cpu";
  75                         compatible = "arm,cortex-a53", "arm,armv8";
  76                         reg = <0x0 0x530003>;
  77                         enable-method = "psci";
  78                         cpu-idle-states = <&CORE_PD &CLUSTER_PD>;
  79                 };
  80
  81                 CPU4: cpu@530100 {
  82                         device_type = "cpu";
  83                         compatible = "arm,cortex-a53", "arm,armv8";
  84                         reg = <0x0 0x530100>;
  85                         enable-method = "psci";
  86                         cpu-idle-states = <&CORE_PD &CLUSTER_PD>;
  87                 };
  88
  89                 CPU5: cpu@530101 {
  90                         device_type = "cpu";
  91                         compatible = "arm,cortex-a53", "arm,armv8";
  92                         reg = <0x0 0x530101>;
  93                         enable-method = "psci";
  94                         cpu-idle-states = <&CORE_PD &CLUSTER_PD>;
  95                 };
  96
  97                 CPU6: cpu@530102 {
  98                         device_type = "cpu";
  99                         compatible = "arm,cortex-a53", "arm,armv8";
 100                         reg = <0x0 0x530102>;
 101                         enable-method = "psci";
 102                         cpu-idle-states = <&CORE_PD &CLUSTER_PD>;
 103                 };
 104
 105                 CPU7: cpu@530103 {
 106                         device_type = "cpu";
 107                         compatible = "arm,cortex-a53", "arm,armv8";
 108                         reg = <0x0 0x530103>;
 109                         enable-method = "psci";
 110                         cpu-idle-states = <&CORE_PD &CLUSTER_PD>;
 111                 };
 112         };
 113
 114         idle-states{
 115                 entry-method = "arm,psci";
 116
 117                 CORE_PD: core_pd {
 118                         compatible = "arm,idle-state";
 119                         entry-latency-us = <1000>;
 120                         exit-latency-us = <700>;
 121                         min-residency-us = <2500>;
 122                         local-timer-stop;
 123                         arm,psci-suspend-param = <0x00010002>;
 124                 };
 125
 126                 CLUSTER_PD: cluster_pd {
 127                         compatible = "arm,idle-state";
 128                         entry-latency-us = <1000>;
 129                         exit-latency-us = <1000>;
 130                         min-residency-us = <3000>;
 131                         local-timer-stop;
 132                         arm,psci-suspend-param = <0x01010003>;
 133                 };
 134         };
 135
 136         gic: interrupt-controller@12001000 {
 137                 compatible = "arm,gic-400";
 138                 reg = <0 0x12001000 0 0x1000>,
 139                       <0 0x12002000 0 0x2000>,
 140                       <0 0x12004000 0 0x2000>,
 141                       <0 0x12006000 0 0x2000>;
 142                 #interrupt-cells = <3>;
 143                 interrupt-controller;
 144                 interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(8)
 145                                         | IRQ_TYPE_LEVEL_HIGH)>;
 146         };
 147
 148         psci {
 149                 compatible = "arm,psci-0.2";
 150                 method = "smc";
 151         };
 152
 153         timer {
 154                 compatible = "arm,armv8-timer";
 155                 interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(8)
 156                                          | IRQ_TYPE_LEVEL_LOW)>,
 157                              <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(8)
 158                                          | IRQ_TYPE_LEVEL_LOW)>,
 159                              <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(8)
 160                                          | IRQ_TYPE_LEVEL_LOW)>,
 161                              <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(8)
 162                                          | IRQ_TYPE_LEVEL_LOW)>;
 163         };
 164
 165         pmu {
 166                 compatible = "arm,cortex-a53-pmu", "arm,armv8-pmuv3";
 167                 interrupts = <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>,
 168                              <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>,
 169                              <GIC_SPI 124 IRQ_TYPE_LEVEL_HIGH>,
 170                              <GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>,
 171                              <GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>,
 172                              <GIC_SPI 155 IRQ_TYPE_LEVEL_HIGH>,
 173                              <GIC_SPI 156 IRQ_TYPE_LEVEL_HIGH>,
 174                              <GIC_SPI 157 IRQ_TYPE_LEVEL_HIGH>;
 175                 interrupt-affinity = <&CPU0>,
 176                                      <&CPU1>,
 177                                      <&CPU2>,
 178                                      <&CPU3>,
 179                                      <&CPU4>,
 180                                      <&CPU5>,
 181                                      <&CPU6>,
 182                                      <&CPU7>;
 183         };
 184
 185         soc {
 186                 funnel@10001000 { /* SoC Funnel */
 187                         compatible = "arm,coresight-funnel", "arm,primecell";
 188                         reg = <0 0x10001000 0 0x1000>;
 189                         clocks = <&ext_26m>;
 190                         clock-names = "apb_pclk";
 191                         ports {
 192                                 #address-cells = <1>;
 193                                 #size-cells = <0>;
 194
 195                                 port@0 {
 196                                         reg = <0>;
 197                                         soc_funnel_out_port: endpoint {
 198                                                 remote-endpoint = <&etb_in>;
 199                                         };
 200                                 };
 201
 202                                 port@1 {
 203                                         reg = <0>;
 204                                         soc_funnel_in_port0: endpoint {
 205                                                 slave-mode;
 206                                                 remote-endpoint =
 207                                                 <&main_funnel_out_port>;
 208                                         };
 209                                 };
 210
 211                                 port@2 {
 212                                         reg = <4>;
 213                                         soc_funnel_in_port1: endpoint {
 214                                                 slave-mode;
 215                                                 remote-endpioint =
 216                                                         <&stm_out_port>;
 217                                         };
 218                                 };
 219                         };
 220                 };
 221
 222                 etb@10003000 {
 223                         compatible = "arm,coresight-tmc", "arm,primecell";
 224                         reg = <0 0x10003000 0 0x1000>;
 225                         clocks = <&ext_26m>;
 226                         clock-names = "apb_pclk";
 227                         port {
 228                                 etb_in: endpoint {
 229                                         slave-mode;
 230                                         remote-endpoint =
 231                                                 <&soc_funnel_out_port>;
 232                                 };
 233                         };
 234                 };
 235
 236                 stm@10006000 {
 237                         compatible = "arm,coresight-stm", "arm,primecell";
 238                         reg = <0 0x10006000 0 0x1000>,
 239                               <0 0x01000000 0 0x180000>;
 240                         reg-names = "stm-base", "stm-stimulus-base";
 241                         clocks = <&ext_26m>;
 242                         clock-names = "apb_pclk";
 243                         port {
 244                                 stm_out_port: endpoint {
 245                                         remote-endpoint =
 246                                                 <&soc_funnel_in_port1>;
 247                                 };
 248                         };
 249                 };
 250
 251                 funnel@11001000 { /* Cluster0 Funnel */
 252                         compatible = "arm,coresight-funnel", "arm,primecell";
 253                         reg = <0 0x11001000 0 0x1000>;
 254                         clocks = <&ext_26m>;
 255                         clock-names = "apb_pclk";
 256                         ports {
 257                                 #address-cells = <1>;
 258                                 #size-cells = <0>;
 259
 260                                 port@0 {
 261                                         reg = <0>;
 262                                         cluster0_funnel_out_port: endpoint {
 263                                                 remote-endpoint =
 264                                                         <&cluster0_etf_in>;
 265                                         };
 266                                 };
 267
 268                                 port@1 {
 269                                         reg = <0>;
 270                                         cluster0_funnel_in_port0: endpoint {
 271                                                 slave-mode;
 272                                                 remote-endpoint = <&etm0_out>;
 273                                         };
 274                                 };
 275
 276                                 port@2 {
 277                                         reg = <1>;
 278                                         cluster0_funnel_in_port1: endpoint {
 279                                                 slave-mode;
 280                                                 remote-endpoint = <&etm1_out>;
 281                                         };
 282                                 };
 283
 284                                 port@3 {
 285                                         reg = <2>;
 286                                         cluster0_funnel_in_port2: endpoint {
 287                                                 slave-mode;
 288                                                 remote-endpoint = <&etm2_out>;
 289                                         };
 290                                 };
 291
 292                                 port@4 {
 293                                         reg = <4>;
 294                                         cluster0_funnel_in_port3: endpoint {
 295                                                 slave-mode;
 296                                                 remote-endpoint = <&etm3_out>;
 297                                         };
 298                                 };
 299                         };
 300                 };
 301
 302                 funnel@11002000 { /* Cluster1 Funnel */
 303                         compatible = "arm,coresight-funnel", "arm,primecell";
 304                         reg = <0 0x11002000 0 0x1000>;
 305                         clocks = <&ext_26m>;
 306                         clock-names = "apb_pclk";
 307                         ports {
 308                                 #address-cells = <1>;
 309                                 #size-cells = <0>;
 310
 311                                 port@0 {
 312                                         reg = <0>;
 313                                         cluster1_funnel_out_port: endpoint {
 314                                                 remote-endpoint =
 315                                                         <&cluster1_etf_in>;
 316                                         };
 317                                 };
 318
 319                                 port@1 {
 320                                         reg = <0>;
 321                                         cluster1_funnel_in_port0: endpoint {
 322                                                 slave-mode;
 323                                                 remote-endpoint = <&etm4_out>;
 324                                         };
 325                                 };
 326
 327                                 port@2 {
 328                                         reg = <1>;
 329                                         cluster1_funnel_in_port1: endpoint {
 330                                                 slave-mode;
 331                                                 remote-endpoint = <&etm5_out>;
 332                                         };
 333                                 };
 334
 335                                 port@3 {
 336                                         reg = <2>;
 337                                         cluster1_funnel_in_port2: endpoint {
 338                                                 slave-mode;
 339                                                 remote-endpoint = <&etm6_out>;
 340                                         };
 341                                 };
 342
 343                                 port@4 {
 344                                         reg = <3>;
 345                                         cluster1_funnel_in_port3: endpoint {
 346                                                 slave-mode;
 347                                                 remote-endpoint = <&etm7_out>;
 348                                         };
 349                                 };
 350                         };
 351                 };
 352
 353                 etf@11003000 { /*  ETF on Cluster0 */
 354                         compatible = "arm,coresight-tmc", "arm,primecell";
 355                         reg = <0 0x11003000 0 0x1000>;
 356                         clocks = <&ext_26m>;
 357                         clock-names = "apb_pclk";
 358
 359                         ports {
 360                                 #address-cells = <1>;
 361                                 #size-cells = <0>;
 362
 363                                 port@0 {
 364                                         reg = <0>;
 365                                         cluster0_etf_out: endpoint {
 366                                                 remote-endpoint =
 367                                                 <&main_funnel_in_port0>;
 368                                         };
 369                                 };
 370
 371                                 port@1 {
 372                                         reg = <0>;
 373                                         cluster0_etf_in: endpoint {
 374                                                 slave-mode;
 375                                                 remote-endpoint =
 376                                                 <&cluster0_funnel_out_port>;
 377                                         };
 378                                 };
 379                         };
 380                 };
 381
 382                 etf@11004000 { /* ETF on Cluster1 */
 383                         compatible = "arm,coresight-tmc", "arm,primecell";
 384                         reg = <0 0x11004000 0 0x1000>;
 385                         clocks = <&ext_26m>;
 386                         clock-names = "apb_pclk";
 387
 388                         ports {
 389                                 #address-cells = <1>;
 390                                 #size-cells = <0>;
 391
 392                                 port@0 {
 393                                         reg = <0>;
 394                                         cluster1_etf_out: endpoint {
 395                                                 remote-endpoint =
 396                                                 <&main_funnel_in_port1>;
 397                                         };
 398                                 };
 399
 400                                 port@1 {
 401                                         reg = <0>;
 402                                         cluster1_etf_in: endpoint {
 403                                                 slave-mode;
 404                                                 remote-endpoint =
 405                                                 <&cluster1_funnel_out_port>;
 406                                         };
 407                                 };
 408                         };
 409                 };
 410
 411                 funnel@11005000 { /* Main Funnel */
 412                         compatible = "arm,coresight-funnel", "arm,primecell";
 413                         reg = <0 0x11005000 0 0x1000>;
 414                         clocks = <&ext_26m>;
 415                         clock-names = "apb_pclk";
 416
 417                         ports {
 418                                 #address-cells = <1>;
 419                                 #size-cells = <0>;
 420
 421                                 port@0 {
 422                                         reg = <0>;
 423                                         main_funnel_out_port: endpoint {
 424                                                 remote-endpoint =
 425                                                         <&soc_funnel_in_port0>;
 426                                         };
 427                                 };
 428
 429                                 port@1 {
 430                                         reg = <0>;
 431                                         main_funnel_in_port0: endpoint {
 432                                                 slave-mode;
 433                                                 remote-endpoint =
 434                                                         <&cluster0_etf_out>;
 435                                         };
 436                                 };
 437
 438                                 port@2 {
 439                                         reg = <1>;
 440                                         main_funnel_in_port1: endpoint {
 441                                                 slave-mode;
 442                                                 remote-endpoint =
 443                                                         <&cluster1_etf_out>;
 444                                         };
 445                                 };
 446                         };
 447                 };
 448
 449                 etm@11440000 {
 450                         compatible = "arm,coresight-etm4x", "arm,primecell";
 451                         reg = <0 0x11440000 0 0x1000>;
 452                         cpu = <&CPU0>;
 453                         clocks = <&ext_26m>;
 454                         clock-names = "apb_pclk";
 455
 456                         port {
 457                                 etm0_out: endpoint {
 458                                         remote-endpoint =
 459                                                 <&cluster0_funnel_in_port0>;
 460                                 };
 461                         };
 462                 };
 463
 464                 etm@11540000 {
 465                         compatible = "arm,coresight-etm4x", "arm,primecell";
 466                         reg = <0 0x11540000 0 0x1000>;
 467                         cpu = <&CPU1>;
 468                         clocks = <&ext_26m>;
 469                         clock-names = "apb_pclk";
 470
 471                         port {
 472                                 etm1_out: endpoint {
 473                                         remote-endpoint =
 474                                                 <&cluster0_funnel_in_port1>;
 475                                 };
 476                         };
 477                 };
 478
 479                 etm@11640000 {
 480                         compatible = "arm,coresight-etm4x", "arm,primecell";
 481                         reg = <0 0x11640000 0 0x1000>;
 482                         cpu = <&CPU2>;
 483                         clocks = <&ext_26m>;
 484                         clock-names = "apb_pclk";
 485
 486                         port {
 487                                 etm2_out: endpoint {
 488                                         remote-endpoint =
 489                                                 <&cluster0_funnel_in_port2>;
 490                                 };
 491                         };
 492                 };
 493
 494                 etm@11740000 {
 495                         compatible = "arm,coresight-etm4x", "arm,primecell";
 496                         reg = <0 0x11740000 0 0x1000>;
 497                         cpu = <&CPU3>;
 498                         clocks = <&ext_26m>;
 499                         clock-names = "apb_pclk";
 500
 501                         port {
 502                                 etm3_out: endpoint {
 503                                         remote-endpoint =
 504                                                 <&cluster0_funnel_in_port3>;
 505                                 };
 506                         };
 507                 };
 508
 509                 etm@11840000 {
 510                         compatible = "arm,coresight-etm4x", "arm,primecell";
 511                         reg = <0 0x11840000 0 0x1000>;
 512                         cpu = <&CPU4>;
 513                         clocks = <&ext_26m>;
 514                         clock-names = "apb_pclk";
 515
 516                         port {
 517                                 etm4_out: endpoint {
 518                                         remote-endpoint =
 519                                                 <&cluster1_funnel_in_port0>;
 520                                 };
 521                         };
 522                 };
 523
 524                 etm@11940000 {
 525                         compatible = "arm,coresight-etm4x", "arm,primecell";
 526                         reg = <0 0x11940000 0 0x1000>;
 527                         cpu = <&CPU5>;
 528                         clocks = <&ext_26m>;
 529                         clock-names = "apb_pclk";
 530
 531                         port {
 532                                 etm5_out: endpoint {
 533                                         remote-endpoint =
 534                                                 <&cluster1_funnel_in_port1>;
 535                                 };
 536                         };
 537                 };
 538
 539                 etm@11a40000 {
 540                         compatible = "arm,coresight-etm4x", "arm,primecell";
 541                         reg = <0 0x11a40000 0 0x1000>;
 542                         cpu = <&CPU6>;
 543                         clocks = <&ext_26m>;
 544                         clock-names = "apb_pclk";
 545
 546                         port {
 547                                 etm6_out: endpoint {
 548                                         remote-endpoint =
 549                                                 <&cluster1_funnel_in_port2>;
 550                                 };
 551                         };
 552                 };
 553
 554                 etm@11b40000 {
 555                         compatible = "arm,coresight-etm4x", "arm,primecell";
 556                         reg = <0 0x11b40000 0 0x1000>;
 557                         cpu = <&CPU7>;
 558                         clocks = <&ext_26m>;
 559                         clock-names = "apb_pclk";
 560
 561                         port {
 562                                 etm7_out: endpoint {
 563                                         remote-endpoint =
 564                                                 <&cluster1_funnel_in_port3>;
 565                                 };
 566                         };
 567                 };
 568         };
 569 };