src/arm64/broadcom/bcmbca/bcm4908.dtsi

   1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
   2
   3 #include <dt-bindings/interrupt-controller/irq.h>
   4 #include <dt-bindings/interrupt-controller/arm-gic.h>
   5 #include <dt-bindings/phy/phy.h>
   6 #include <dt-bindings/soc/bcm-pmb.h>
   7
   8 /dts-v1/;
   9
  10 / {
  11         interrupt-parent = <&gic>;
  12
  13         #address-cells = <2>;
  14         #size-cells = <2>;
  15
  16         aliases {
  17                 serial0 = &uart0;
  18         };
  19
  20         chosen {
  21                 stdout-path = "serial0:115200n8";
  22         };
  23
  24         cpus {
  25                 #address-cells = <1>;
  26                 #size-cells = <0>;
  27
  28                 cpu0: cpu@0 {
  29                         device_type = "cpu";
  30                         compatible = "brcm,brahma-b53";
  31                         reg = <0x0>;
  32                         enable-method = "spin-table";
  33                         cpu-release-addr = <0x0 0xfff8>;
  34                         next-level-cache = <&l2>;
  35                 };
  36
  37                 cpu1: cpu@1 {
  38                         device_type = "cpu";
  39                         compatible = "brcm,brahma-b53";
  40                         reg = <0x1>;
  41                         enable-method = "spin-table";
  42                         cpu-release-addr = <0x0 0xfff8>;
  43                         next-level-cache = <&l2>;
  44                 };
  45
  46                 cpu2: cpu@2 {
  47                         device_type = "cpu";
  48                         compatible = "brcm,brahma-b53";
  49                         reg = <0x2>;
  50                         enable-method = "spin-table";
  51                         cpu-release-addr = <0x0 0xfff8>;
  52                         next-level-cache = <&l2>;
  53                 };
  54
  55                 cpu3: cpu@3 {
  56                         device_type = "cpu";
  57                         compatible = "brcm,brahma-b53";
  58                         reg = <0x3>;
  59                         enable-method = "spin-table";
  60                         cpu-release-addr = <0x0 0xfff8>;
  61                         next-level-cache = <&l2>;
  62                 };
  63
  64                 l2: l2-cache0 {
  65                         compatible = "cache";
  66                         cache-level = <2>;
  67                         cache-unified;
  68                 };
  69         };
  70
  71         axi@81000000 {
  72                 compatible = "simple-bus";
  73                 #address-cells = <1>;
  74                 #size-cells = <1>;
  75                 ranges = <0x00 0x00 0x81000000 0x4000>;
  76
  77                 gic: interrupt-controller@1000 {
  78                         compatible = "arm,gic-400";
  79                         #interrupt-cells = <3>;
  80                         #address-cells = <0>;
  81                         interrupt-controller;
  82                         reg = <0x1000 0x1000>,
  83                               <0x2000 0x2000>;
  84                 };
  85         };
  86
  87         timer {
  88                 compatible = "arm,armv8-timer";
  89                 interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
  90                              <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
  91                              <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
  92                              <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
  93         };
  94
  95         pmu {
  96                 compatible = "arm,cortex-a53-pmu";
  97                 interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>,
  98                              <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>,
  99                              <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>,
 100                              <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>;
 101                 interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>;
 102         };
 103
 104         clocks {
 105                 periph_clk: periph_clk {
 106                         compatible = "fixed-clock";
 107                         #clock-cells = <0>;
 108                         clock-frequency = <50000000>;
 109                         clock-output-names = "periph";
 110                 };
 111
 112                 hsspi_pll: hsspi-pll {
 113                         compatible = "fixed-clock";
 114                         #clock-cells = <0>;
 115                         clock-frequency = <400000000>;
 116                 };
 117         };
 118
 119         soc {
 120                 compatible = "simple-bus";
 121                 #address-cells = <1>;
 122                 #size-cells = <1>;
 123                 ranges = <0x00 0x00 0x80000000 0x281000>;
 124
 125                 enet: ethernet@2000 {
 126                         compatible = "brcm,bcm4908-enet";
 127                         reg = <0x2000 0x1000>;
 128
 129                         interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>,
 130                                      <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>;
 131                         interrupt-names = "rx", "tx";
 132                 };
 133
 134                 usb_phy: usb-phy@c200 {
 135                         compatible = "brcm,bcm4908-usb-phy";
 136                         reg = <0xc200 0x100>;
 137                         reg-names = "ctrl";
 138                         power-domains = <&pmb BCM_PMB_HOST_USB>;
 139                         dr_mode = "host";
 140                         brcm,has-xhci;
 141                         brcm,has-eohci;
 142                         #phy-cells = <1>;
 143                         status = "disabled";
 144                 };
 145
 146                 ehci: usb@c300 {
 147                         compatible = "generic-ehci";
 148                         reg = <0xc300 0x100>;
 149                         interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>;
 150                         phys = <&usb_phy PHY_TYPE_USB2>;
 151                         status = "disabled";
 152
 153                         #address-cells = <1>;
 154                         #size-cells = <0>;
 155
 156                         ehci_port1: port@1 {
 157                                 reg = <1>;
 158                                 #trigger-source-cells = <0>;
 159                         };
 160
 161                         ehci_port2: port@2 {
 162                                 reg = <2>;
 163                                 #trigger-source-cells = <0>;
 164                         };
 165                 };
 166
 167                 ohci: usb@c400 {
 168                         compatible = "generic-ohci";
 169                         reg = <0xc400 0x100>;
 170                         interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>;
 171                         phys = <&usb_phy PHY_TYPE_USB2>;
 172                         status = "disabled";
 173
 174                         #address-cells = <1>;
 175                         #size-cells = <0>;
 176
 177                         ohci_port1: port@1 {
 178                                 reg = <1>;
 179                                 #trigger-source-cells = <0>;
 180                         };
 181
 182                         ohci_port2: port@2 {
 183                                 reg = <2>;
 184                                 #trigger-source-cells = <0>;
 185                         };
 186                 };
 187
 188                 xhci: usb@d000 {
 189                         compatible = "generic-xhci";
 190                         reg = <0xd000 0x8c8>;
 191                         interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
 192                         phys = <&usb_phy PHY_TYPE_USB3>;
 193                         status = "disabled";
 194
 195                         #address-cells = <1>;
 196                         #size-cells = <0>;
 197
 198                         xhci_port1: port@1 {
 199                                 reg = <1>;
 200                                 #trigger-source-cells = <0>;
 201                         };
 202
 203                         xhci_port2: port@2 {
 204                                 reg = <2>;
 205                                 #trigger-source-cells = <0>;
 206                         };
 207                 };
 208
 209                 bus@80000 {
 210                         compatible = "simple-bus";
 211                         #size-cells = <1>;
 212                         #address-cells = <1>;
 213                         ranges = <0 0x80000 0x50000>;
 214
 215                         ethernet-switch@0 {
 216                                 compatible = "brcm,bcm4908-switch";
 217                                 reg = <0x0 0x40000>,
 218                                       <0x40000 0x110>,
 219                                       <0x40340 0x30>,
 220                                       <0x40380 0x30>,
 221                                       <0x40600 0x34>,
 222                                       <0x40800 0x208>;
 223                                 reg-names = "core", "reg", "intrl2_0",
 224                                             "intrl2_1", "fcb", "acb";
 225                                 interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>,
 226                                              <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>;
 227                                 brcm,num-gphy = <5>;
 228                                 brcm,num-rgmii-ports = <2>;
 229
 230                                 #address-cells = <1>;
 231                                 #size-cells = <0>;
 232
 233                                 ports: ports {
 234                                         #address-cells = <1>;
 235                                         #size-cells = <0>;
 236
 237                                         port@0 {
 238                                                 reg = <0>;
 239                                                 phy-mode = "internal";
 240                                                 phy-handle = <&phy8>;
 241                                         };
 242
 243                                         port@1 {
 244                                                 reg = <1>;
 245                                                 phy-mode = "internal";
 246                                                 phy-handle = <&phy9>;
 247                                         };
 248
 249                                         port@2 {
 250                                                 reg = <2>;
 251                                                 phy-mode = "internal";
 252                                                 phy-handle = <&phy10>;
 253                                         };
 254
 255                                         port@3 {
 256                                                 reg = <3>;
 257                                                 phy-mode = "internal";
 258                                                 phy-handle = <&phy11>;
 259                                         };
 260
 261                                         port@8 {
 262                                                 reg = <8>;
 263                                                 phy-mode = "internal";
 264                                                 ethernet = <&enet>;
 265
 266                                                 fixed-link {
 267                                                         speed = <1000>;
 268                                                         full-duplex;
 269                                                 };
 270                                         };
 271                                 };
 272                         };
 273
 274                         mdio: mdio@405c0 {
 275                                 compatible = "brcm,unimac-mdio";
 276                                 reg = <0x405c0 0x8>;
 277                                 reg-names = "mdio";
 278                                 #size-cells = <0>;
 279                                 #address-cells = <1>;
 280
 281                                 phy8: ethernet-phy@8 {
 282                                         reg = <8>;
 283                                 };
 284
 285                                 phy9: ethernet-phy@9 {
 286                                         reg = <9>;
 287                                 };
 288
 289                                 phy10: ethernet-phy@a {
 290                                         reg = <10>;
 291                                 };
 292
 293                                 phy11: ethernet-phy@b {
 294                                         reg = <11>;
 295                                 };
 296
 297                                 phy12: ethernet-phy@c {
 298                                         reg = <12>;
 299                                 };
 300                         };
 301                 };
 302
 303                 procmon: bus@280000 {
 304                         compatible = "simple-bus";
 305                         reg = <0x280000 0x1000>;
 306                         ranges;
 307
 308                         #address-cells = <1>;
 309                         #size-cells = <1>;
 310
 311                         pmb: power-controller@2800c0 {
 312                                 compatible = "brcm,bcm4908-pmb";
 313                                 reg = <0x2800c0 0x40>;
 314                                 #power-domain-cells = <1>;
 315                         };
 316                 };
 317         };
 318
 319         bus@ff800000 {
 320                 compatible = "simple-bus";
 321                 #address-cells = <1>;
 322                 #size-cells = <1>;
 323                 ranges = <0x00 0x00 0xff800000 0x3000>;
 324
 325                 twd: timer-mfd@400 {
 326                         compatible = "brcm,bcm4908-twd", "simple-mfd", "syscon";
 327                         reg = <0x400 0x4c>;
 328                         ranges = <0x0 0x400 0x4c>;
 329
 330                         #address-cells = <1>;
 331                         #size-cells = <1>;
 332
 333                         timer@0 {
 334                                 compatible = "brcm,bcm63138-timer";
 335                                 reg = <0x0 0x28>;
 336                         };
 337
 338                         watchdog@28 {
 339                                 compatible = "brcm,bcm6345-wdt";
 340                                 reg = <0x28 0x8>;
 341                         };
 342                 };
 343
 344                 gpio0: gpio-controller@500 {
 345                         compatible = "brcm,bcm6345-gpio";
 346                         reg-names = "dirout", "dat";
 347                         reg = <0x500 0x28>, <0x528 0x28>;
 348
 349                         #gpio-cells = <2>;
 350                         gpio-controller;
 351                 };
 352
 353                 pinctrl@560 {
 354                         compatible = "brcm,bcm4908-pinctrl";
 355                         reg = <0x560 0x10>;
 356
 357                         pins_led_0_a: led_0-a-pins {
 358                                 function = "led_0";
 359                                 groups = "led_0_grp_a";
 360                         };
 361
 362                         pins_led_1_a: led_1-a-pins {
 363                                 function = "led_1";
 364                                 groups = "led_1_grp_a";
 365                         };
 366
 367                         pins_led_2_a: led_2-a-pins {
 368                                 function = "led_2";
 369                                 groups = "led_2_grp_a";
 370                         };
 371
 372                         pins_led_3_a: led_3-a-pins {
 373                                 function = "led_3";
 374                                 groups = "led_3_grp_a";
 375                         };
 376
 377                         pins_led_4_a: led_4-a-pins {
 378                                 function = "led_4";
 379                                 groups = "led_4_grp_a";
 380                         };
 381
 382                         pins_led_5_a: led_5-a-pins {
 383                                 function = "led_5";
 384                                 groups = "led_5_grp_a";
 385                         };
 386
 387                         pins_led_6_a: led_6-a-pins {
 388                                 function = "led_6";
 389                                 groups = "led_6_grp_a";
 390                         };
 391
 392                         pins_led_7_a: led_7-a-pins {
 393                                 function = "led_7";
 394                                 groups = "led_7_grp_a";
 395                         };
 396
 397                         pins_led_8_a: led_8-a-pins {
 398                                 function = "led_8";
 399                                 groups = "led_8_grp_a";
 400                         };
 401
 402                         pins_led_9_a: led_9-a-pins {
 403                                 function = "led_9";
 404                                 groups = "led_9_grp_a";
 405                         };
 406
 407                         pins_led_10_a: led_10-a-pins {
 408                                 function = "led_10";
 409                                 groups = "led_10_grp_a";
 410                         };
 411
 412                         pins_led_11_a: led_11-a-pins {
 413                                 function = "led_11";
 414                                 groups = "led_11_grp_a";
 415                         };
 416
 417                         pins_led_12_a: led_12-a-pins {
 418                                 function = "led_12";
 419                                 groups = "led_12_grp_a";
 420                         };
 421
 422                         pins_led_13_a: led_13-a-pins {
 423                                 function = "led_13";
 424                                 groups = "led_13_grp_a";
 425                         };
 426
 427                         pins_led_14_a: led_14-a-pins {
 428                                 function = "led_14";
 429                                 groups = "led_14_grp_a";
 430                         };
 431
 432                         pins_led_15_a: led_15-a-pins {
 433                                 function = "led_15";
 434                                 groups = "led_15_grp_a";
 435                         };
 436
 437                         pins_led_16_a: led_16-a-pins {
 438                                 function = "led_16";
 439                                 groups = "led_16_grp_a";
 440                         };
 441
 442                         pins_led_17_a: led_17-a-pins {
 443                                 function = "led_17";
 444                                 groups = "led_17_grp_a";
 445                         };
 446
 447                         pins_led_18_a: led_18-a-pins {
 448                                 function = "led_18";
 449                                 groups = "led_18_grp_a";
 450                         };
 451
 452                         pins_led_19_a: led_19-a-pins {
 453                                 function = "led_19";
 454                                 groups = "led_19_grp_a";
 455                         };
 456
 457                         pins_led_20_a: led_20-a-pins {
 458                                 function = "led_20";
 459                                 groups = "led_20_grp_a";
 460                         };
 461
 462                         pins_led_21_a: led_21-a-pins {
 463                                 function = "led_21";
 464                                 groups = "led_21_grp_a";
 465                         };
 466
 467                         pins_led_22_a: led_22-a-pins {
 468                                 function = "led_22";
 469                                 groups = "led_22_grp_a";
 470                         };
 471
 472                         pins_led_23_a: led_23-a-pins {
 473                                 function = "led_23";
 474                                 groups = "led_23_grp_a";
 475                         };
 476
 477                         pins_led_24_a: led_24-a-pins {
 478                                 function = "led_24";
 479                                 groups = "led_24_grp_a";
 480                         };
 481
 482                         pins_led_25_a: led_25-a-pins {
 483                                 function = "led_25";
 484                                 groups = "led_25_grp_a";
 485                         };
 486
 487                         pins_led_26_a: led_26-a-pins {
 488                                 function = "led_26";
 489                                 groups = "led_26_grp_a";
 490                         };
 491
 492                         pins_led_27_a: led_27-a-pins {
 493                                 function = "led_27";
 494                                 groups = "led_27_grp_a";
 495                         };
 496
 497                         pins_led_28_a: led_28-a-pins {
 498                                 function = "led_28";
 499                                 groups = "led_28_grp_a";
 500                         };
 501
 502                         pins_led_29_a: led_29-a-pins {
 503                                 function = "led_29";
 504                                 groups = "led_29_grp_a";
 505                         };
 506
 507                         pins_led_30_a: led_30-a-pins {
 508                                 function = "led_30";
 509                                 groups = "led_30_grp_a";
 510                         };
 511
 512                         pins_led_31_a: led_31-a-pins {
 513                                 function = "led_31";
 514                                 groups = "led_31_grp_a";
 515                         };
 516
 517                         pins_hs_uart: hs_uart-pins {
 518                                 function = "hs_uart";
 519                                 groups = "hs_uart_grp";
 520                         };
 521
 522                         pins_i2c_a: i2c-a-pins {
 523                                 function = "i2c";
 524                                 groups = "i2c_grp_a";
 525                         };
 526
 527                         pins_i2c_b: i2c-b-pins {
 528                                 function = "i2c";
 529                                 groups = "i2c_grp_b";
 530                         };
 531
 532                         pins_i2s: i2s-pins {
 533                                 function = "i2s";
 534                                 groups = "i2s_grp";
 535                         };
 536
 537                         pins_nand_ctrl: nand_ctrl-pins {
 538                                 function = "nand_ctrl";
 539                                 groups = "nand_ctrl_grp";
 540                         };
 541
 542                         pins_nand_data: nand_data-pins {
 543                                 function = "nand_data";
 544                                 groups = "nand_data_grp";
 545                         };
 546
 547                         pins_emmc_ctrl: emmc_ctrl-pins {
 548                                 function = "emmc_ctrl";
 549                                 groups = "emmc_ctrl_grp";
 550                         };
 551
 552                         pins_usb0_pwr: usb0_pwr-pins {
 553                                 function = "usb0_pwr";
 554                                 groups = "usb0_pwr_grp";
 555                         };
 556
 557                         pins_usb1_pwr: usb1_pwr-pins {
 558                                 function = "usb1_pwr";
 559                                 groups = "usb1_pwr_grp";
 560                         };
 561                 };
 562
 563                 uart0: serial@640 {
 564                         compatible = "brcm,bcm6345-uart";
 565                         reg = <0x640 0x18>;
 566                         interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
 567                         clocks = <&periph_clk>;
 568                         clock-names = "refclk";
 569                         status = "okay";
 570                 };
 571
 572                 leds: leds@800 {
 573                         compatible = "brcm,bcm4908-leds", "brcm,bcm63138-leds";
 574                         reg = <0x800 0xdc>;
 575
 576                         #address-cells = <1>;
 577                         #size-cells = <0>;
 578                 };
 579
 580                 hsspi: spi@1000 {
 581                         #address-cells = <1>;
 582                         #size-cells = <0>;
 583                         compatible = "brcm,bcm4908-hsspi", "brcm,bcmbca-hsspi-v1.0";
 584                         reg = <0x1000 0x600>;
 585                         interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
 586                         clocks = <&hsspi_pll &hsspi_pll>;
 587                         clock-names = "hsspi", "pll";
 588                         num-cs = <8>;
 589                         status = "disabled";
 590                 };
 591
 592                 nand-controller@1800 {
 593                         #address-cells = <1>;
 594                         #size-cells = <0>;
 595                         compatible = "brcm,nand-bcm63138", "brcm,brcmnand-v7.1", "brcm,brcmnand";
 596                         reg = <0x1800 0x600>, <0x2000 0x10>;
 597                         reg-names = "nand", "nand-int-base";
 598                         interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
 599                         interrupt-names = "nand_ctlrdy";
 600                         status = "okay";
 601
 602                         nandcs: nand@0 {
 603                                 compatible = "brcm,nandcs";
 604                                 reg = <0>;
 605                         };
 606                 };
 607
 608                 i2c@2100 {
 609                         compatible = "brcm,brcmper-i2c";
 610                         reg = <0x2100 0x58>;
 611                         clock-frequency = <97500>;
 612                         pinctrl-names = "default";
 613                         pinctrl-0 = <&pins_i2c_a>;
 614                         status = "disabled";
 615                 };
 616
 617                 misc@2600 {
 618                         compatible = "brcm,misc", "simple-mfd";
 619                         reg = <0x2600 0xe4>;
 620
 621                         #address-cells = <1>;
 622                         #size-cells = <1>;
 623                         ranges = <0x00 0x2600 0xe4>;
 624
 625                         reset-controller@2644 {
 626                                 compatible = "brcm,bcm4908-misc-pcie-reset";
 627                                 reg = <0x44 0x04>;
 628                                 #reset-cells = <1>;
 629                         };
 630                 };
 631         };
 632
 633         reboot {
 634                 compatible = "syscon-reboot";
 635                 regmap = <&twd>;
 636                 offset = <0x34>;
 637                 mask = <1>;
 638         };
 639 };