1 // SPDX-License-Identifier: GPL-2.0 2 / { 3 #address-cells = <1>; 4 #size-cells = <1>; 5 compatible = "brcm,bcm7425"; 6 7 cpus { 8 #address-cells = <1>; 9 #size-cells = <0>; 10 11 mips-hpt-frequency = <163125000>; 12 13 cpu@0 { 14 compatible = "brcm,bmips5000"; 15 device_type = "cpu"; 16 reg = <0>; 17 }; 18 19 cpu@1 { 20 compatible = "brcm,bmips5000"; 21 device_type = "cpu"; 22 reg = <1>; 23 }; 24 }; 25 26 aliases { 27 uart0 = &uart0; 28 }; 29 30 cpu_intc: interrupt-controller { 31 #address-cells = <0>; 32 compatible = "mti,cpu-interrupt-controller"; 33 34 interrupt-controller; 35 #interrupt-cells = <1>; 36 }; 37 38 clocks { 39 uart_clk: uart_clk { 40 compatible = "fixed-clock"; 41 #clock-cells = <0>; 42 clock-frequency = <81000000>; 43 }; 44 45 upg_clk: upg_clk { 46 compatible = "fixed-clock"; 47 #clock-cells = <0>; 48 clock-frequency = <27000000>; 49 }; 50 }; 51 52 rdb { 53 #address-cells = <1>; 54 #size-cells = <1>; 55 56 compatible = "simple-bus"; 57 ranges = <0 0x10000000 0x01000000>; 58 59 periph_intc: interrupt-controller@41a400 { 60 compatible = "brcm,bcm7038-l1-intc"; 61 reg = <0x41a400 0x30>, <0x41a600 0x30>; 62 63 interrupt-controller; 64 #interrupt-cells = <1>; 65 66 interrupt-parent = <&cpu_intc>; 67 interrupts = <2>, <3>; 68 }; 69 70 sun_l2_intc: interrupt-controller@403000 { 71 compatible = "brcm,l2-intc"; 72 reg = <0x403000 0x30>; 73 interrupt-controller; 74 #interrupt-cells = <1>; 75 interrupt-parent = <&periph_intc>; 76 interrupts = <47>; 77 }; 78 79 gisb-arb@400000 { 80 compatible = "brcm,bcm7400-gisb-arb"; 81 reg = <0x400000 0xdc>; 82 native-endian; 83 interrupt-parent = <&sun_l2_intc>; 84 interrupts = <0>, <2>; 85 brcm,gisb-arb-master-mask = <0x177b>; 86 brcm,gisb-arb-master-names = "ssp_0", "cpu_0", "pcie_0", 87 "bsp_0", "rdc_0", 88 "raaga_0", "avd_1", 89 "jtag_0", "svd_0", 90 "vice_0"; 91 }; 92 93 upg_irq0_intc: interrupt-controller@406780 { 94 compatible = "brcm,bcm7120-l2-intc"; 95 reg = <0x406780 0x8>; 96 97 brcm,int-map-mask = <0x44>, <0x7000000>; 98 brcm,int-fwd-mask = <0x70000>; 99 100 interrupt-controller; 101 #interrupt-cells = <1>; 102 103 interrupt-parent = <&periph_intc>; 104 interrupts = <55>, <53>; 105 interrupt-names = "upg_main", "upg_bsc"; 106 }; 107 108 upg_aon_irq0_intc: interrupt-controller@409480 { 109 compatible = "brcm,bcm7120-l2-intc"; 110 reg = <0x409480 0x8>; 111 112 brcm,int-map-mask = <0x40>, <0x18000000>, <0x100000>; 113 brcm,int-fwd-mask = <0>; 114 brcm,irq-can-wake; 115 116 interrupt-controller; 117 #interrupt-cells = <1>; 118 119 interrupt-parent = <&periph_intc>; 120 interrupts = <56>, <54>, <59>; 121 interrupt-names = "upg_main_aon", "upg_bsc_aon", 122 "upg_spi"; 123 }; 124 125 sun_top_ctrl: syscon@404000 { 126 compatible = "brcm,bcm7425-sun-top-ctrl", "syscon"; 127 reg = <0x404000 0x51c>; 128 native-endian; 129 }; 130 131 reboot { 132 compatible = "brcm,brcmstb-reboot"; 133 syscon = <&sun_top_ctrl 0x304 0x308>; 134 }; 135 136 uart0: serial@406b00 { 137 compatible = "ns16550a"; 138 reg = <0x406b00 0x20>; 139 reg-io-width = <0x4>; 140 reg-shift = <0x2>; 141 interrupt-parent = <&periph_intc>; 142 interrupts = <61>; 143 clocks = <&uart_clk>; 144 status = "disabled"; 145 }; 146 147 uart1: serial@406b40 { 148 compatible = "ns16550a"; 149 reg = <0x406b40 0x20>; 150 reg-io-width = <0x4>; 151 reg-shift = <0x2>; 152 interrupt-parent = <&periph_intc>; 153 interrupts = <62>; 154 clocks = <&uart_clk>; 155 status = "disabled"; 156 }; 157 158 uart2: serial@406b80 { 159 compatible = "ns16550a"; 160 reg = <0x406b80 0x20>; 161 reg-io-width = <0x4>; 162 reg-shift = <0x2>; 163 interrupt-parent = <&periph_intc>; 164 interrupts = <63>; 165 clocks = <&uart_clk>; 166 status = "disabled"; 167 }; 168 169 bsca: i2c@409180 { 170 clock-frequency = <390000>; 171 compatible = "brcm,brcmstb-i2c"; 172 interrupt-parent = <&upg_aon_irq0_intc>; 173 reg = <0x409180 0x58>; 174 interrupts = <27>; 175 interrupt-names = "upg_bsca"; 176 status = "disabled"; 177 }; 178 179 bscb: i2c@409400 { 180 clock-frequency = <390000>; 181 compatible = "brcm,brcmstb-i2c"; 182 interrupt-parent = <&upg_aon_irq0_intc>; 183 reg = <0x409400 0x58>; 184 interrupts = <28>; 185 interrupt-names = "upg_bscb"; 186 status = "disabled"; 187 }; 188 189 bscc: i2c@406200 { 190 clock-frequency = <390000>; 191 compatible = "brcm,brcmstb-i2c"; 192 interrupt-parent = <&upg_irq0_intc>; 193 reg = <0x406200 0x58>; 194 interrupts = <24>; 195 interrupt-names = "upg_bscc"; 196 status = "disabled"; 197 }; 198 199 bscd: i2c@406280 { 200 clock-frequency = <390000>; 201 compatible = "brcm,brcmstb-i2c"; 202 interrupt-parent = <&upg_irq0_intc>; 203 reg = <0x406280 0x58>; 204 interrupts = <25>; 205 interrupt-names = "upg_bscd"; 206 status = "disabled"; 207 }; 208 209 bsce: i2c@406300 { 210 clock-frequency = <390000>; 211 compatible = "brcm,brcmstb-i2c"; 212 interrupt-parent = <&upg_irq0_intc>; 213 reg = <0x406300 0x58>; 214 interrupts = <26>; 215 interrupt-names = "upg_bsce"; 216 status = "disabled"; 217 }; 218 219 pwma: pwm@406580 { 220 compatible = "brcm,bcm7038-pwm"; 221 reg = <0x406580 0x28>; 222 #pwm-cells = <2>; 223 clocks = <&upg_clk>; 224 status = "disabled"; 225 }; 226 227 pwmb: pwm@406800 { 228 compatible = "brcm,bcm7038-pwm"; 229 reg = <0x406800 0x28>; 230 #pwm-cells = <2>; 231 clocks = <&upg_clk>; 232 status = "disabled"; 233 }; 234 235 watchdog: watchdog@4067e8 { 236 clocks = <&upg_clk>; 237 compatible = "brcm,bcm7038-wdt"; 238 reg = <0x4067e8 0x14>; 239 status = "disabled"; 240 }; 241 242 aon_pm_l2_intc: interrupt-controller@408440 { 243 compatible = "brcm,l2-intc"; 244 reg = <0x408440 0x30>; 245 interrupt-controller; 246 #interrupt-cells = <1>; 247 interrupt-parent = <&periph_intc>; 248 interrupts = <49>; 249 brcm,irq-can-wake; 250 }; 251 252 aon_ctrl: syscon@408000 { 253 compatible = "brcm,brcmstb-aon-ctrl"; 254 reg = <0x408000 0x100>, <0x408200 0x200>; 255 reg-names = "aon-ctrl", "aon-sram"; 256 }; 257 258 timers: timer@4067c0 { 259 compatible = "brcm,brcmstb-timers"; 260 reg = <0x4067c0 0x40>; 261 }; 262 263 upg_gio: gpio@406700 { 264 compatible = "brcm,brcmstb-gpio"; 265 reg = <0x406700 0x80>; 266 #gpio-cells = <2>; 267 #interrupt-cells = <2>; 268 gpio-controller; 269 interrupt-controller; 270 interrupt-parent = <&upg_irq0_intc>; 271 interrupts = <6>; 272 brcm,gpio-bank-widths = <32 32 32 21>; 273 }; 274 275 upg_gio_aon: gpio@4094c0 { 276 compatible = "brcm,brcmstb-gpio"; 277 reg = <0x4094c0 0x40>; 278 #gpio-cells = <2>; 279 #interrupt-cells = <2>; 280 gpio-controller; 281 interrupt-controller; 282 interrupt-parent = <&upg_aon_irq0_intc>; 283 interrupts = <6>; 284 interrupts-extended = <&upg_aon_irq0_intc 6>, 285 <&aon_pm_l2_intc 5>; 286 wakeup-source; 287 brcm,gpio-bank-widths = <18 4>; 288 }; 289 290 enet0: ethernet@b80000 { 291 phy-mode = "internal"; 292 phy-handle = <&phy1>; 293 mac-address = [ 00 10 18 36 23 1a ]; 294 compatible = "brcm,genet-v3"; 295 #address-cells = <0x1>; 296 #size-cells = <0x1>; 297 reg = <0xb80000 0x11c88>; 298 interrupts = <17>, <18>; 299 interrupt-parent = <&periph_intc>; 300 status = "disabled"; 301 302 mdio@e14 { 303 compatible = "brcm,genet-mdio-v3"; 304 #address-cells = <0x1>; 305 #size-cells = <0x0>; 306 reg = <0xe14 0x8>; 307 308 phy1: ethernet-phy@1 { 309 max-speed = <100>; 310 reg = <0x1>; 311 compatible = "brcm,40nm-ephy", 312 "ethernet-phy-ieee802.3-c22"; 313 }; 314 }; 315 }; 316 317 ehci0: usb@480300 { 318 compatible = "brcm,bcm7425-ehci", "generic-ehci"; 319 reg = <0x480300 0x100>; 320 native-endian; 321 interrupt-parent = <&periph_intc>; 322 interrupts = <65>; 323 status = "disabled"; 324 }; 325 326 ohci0: usb@480400 { 327 compatible = "brcm,bcm7425-ohci", "generic-ohci"; 328 reg = <0x480400 0x100>; 329 native-endian; 330 no-big-frame-no; 331 interrupt-parent = <&periph_intc>; 332 interrupts = <67>; 333 status = "disabled"; 334 }; 335 336 ehci1: usb@480500 { 337 compatible = "brcm,bcm7425-ehci", "generic-ehci"; 338 reg = <0x480500 0x100>; 339 native-endian; 340 interrupt-parent = <&periph_intc>; 341 interrupts = <66>; 342 status = "disabled"; 343 }; 344 345 ohci1: usb@480600 { 346 compatible = "brcm,bcm7425-ohci", "generic-ohci"; 347 reg = <0x480600 0x100>; 348 native-endian; 349 no-big-frame-no; 350 interrupt-parent = <&periph_intc>; 351 interrupts = <68>; 352 status = "disabled"; 353 }; 354 355 ehci2: usb@490300 { 356 compatible = "brcm,bcm7425-ehci", "generic-ehci"; 357 reg = <0x490300 0x100>; 358 native-endian; 359 interrupt-parent = <&periph_intc>; 360 interrupts = <70>; 361 status = "disabled"; 362 }; 363 364 ohci2: usb@490400 { 365 compatible = "brcm,bcm7425-ohci", "generic-ohci"; 366 reg = <0x490400 0x100>; 367 native-endian; 368 no-big-frame-no; 369 interrupt-parent = <&periph_intc>; 370 interrupts = <72>; 371 status = "disabled"; 372 }; 373 374 ehci3: usb@490500 { 375 compatible = "brcm,bcm7425-ehci", "generic-ehci"; 376 reg = <0x490500 0x100>; 377 native-endian; 378 interrupt-parent = <&periph_intc>; 379 interrupts = <71>; 380 status = "disabled"; 381 }; 382 383 ohci3: usb@490600 { 384 compatible = "brcm,bcm7425-ohci", "generic-ohci"; 385 reg = <0x490600 0x100>; 386 native-endian; 387 no-big-frame-no; 388 interrupt-parent = <&periph_intc>; 389 interrupts = <73>; 390 status = "disabled"; 391 }; 392 393 hif_l2_intc: interrupt-controller@41a000 { 394 compatible = "brcm,l2-intc"; 395 reg = <0x41a000 0x30>; 396 interrupt-controller; 397 #interrupt-cells = <1>; 398 interrupt-parent = <&periph_intc>; 399 interrupts = <24>; 400 }; 401 402 nand: nand@41b800 { 403 compatible = "brcm,brcmnand-v5.0", "brcm,brcmnand"; 404 #address-cells = <1>; 405 #size-cells = <0>; 406 reg-names = "nand", "flash-edu"; 407 reg = <0x41b800 0x400>, <0x41bc00 0x24>; 408 interrupt-parent = <&hif_l2_intc>; 409 interrupts = <24>; 410 status = "disabled"; 411 }; 412 413 sata: sata@181000 { 414 compatible = "brcm,bcm7425-ahci", "brcm,sata3-ahci"; 415 reg-names = "ahci", "top-ctrl"; 416 reg = <0x181000 0xa9c>, <0x180020 0x1c>; 417 interrupt-parent = <&periph_intc>; 418 interrupts = <41>; 419 #address-cells = <1>; 420 #size-cells = <0>; 421 status = "disabled"; 422 423 sata0: sata-port@0 { 424 reg = <0>; 425 phys = <&sata_phy0>; 426 }; 427 428 sata1: sata-port@1 { 429 reg = <1>; 430 phys = <&sata_phy1>; 431 }; 432 }; 433 434 sata_phy: sata-phy@180100 { 435 compatible = "brcm,bcm7425-sata-phy", "brcm,phy-sata3"; 436 reg = <0x180100 0x0eff>; 437 reg-names = "phy"; 438 #address-cells = <1>; 439 #size-cells = <0>; 440 status = "disabled"; 441 442 sata_phy0: sata-phy@0 { 443 reg = <0>; 444 #phy-cells = <0>; 445 }; 446 447 sata_phy1: sata-phy@1 { 448 reg = <1>; 449 #phy-cells = <0>; 450 }; 451 }; 452 453 sdhci0: sdhci@419000 { 454 compatible = "brcm,bcm7425-sdhci"; 455 reg = <0x419000 0x100>; 456 interrupt-parent = <&periph_intc>; 457 interrupts = <43>; 458 sd-uhs-sdr50; 459 mmc-hs200-1_8v; 460 status = "disabled"; 461 }; 462 463 sdhci1: sdhci@419200 { 464 compatible = "brcm,bcm7425-sdhci"; 465 reg = <0x419200 0x100>; 466 interrupt-parent = <&periph_intc>; 467 interrupts = <44>; 468 sd-uhs-sdr50; 469 mmc-hs200-1_8v; 470 status = "disabled"; 471 }; 472 473 spi_l2_intc: interrupt-controller@41ad00 { 474 compatible = "brcm,l2-intc"; 475 reg = <0x41ad00 0x30>; 476 interrupt-controller; 477 #interrupt-cells = <1>; 478 interrupt-parent = <&periph_intc>; 479 interrupts = <25>; 480 }; 481 482 qspi: spi@41c000 { 483 #address-cells = <0x1>; 484 #size-cells = <0x0>; 485 compatible = "brcm,spi-bcm-qspi", 486 "brcm,spi-brcmstb-qspi"; 487 clocks = <&upg_clk>; 488 reg = <0x419920 0x4 0x41c200 0x188 0x41c000 0x50>; 489 reg-names = "cs_reg", "hif_mspi", "bspi"; 490 interrupts = <0x0 0x1 0x2 0x3 0x4 0x5 0x6>; 491 interrupt-parent = <&spi_l2_intc>; 492 interrupt-names = "spi_lr_fullness_reached", 493 "spi_lr_session_aborted", 494 "spi_lr_impatient", 495 "spi_lr_session_done", 496 "spi_lr_overread", 497 "mspi_done", 498 "mspi_halted"; 499 status = "disabled"; 500 }; 501 502 mspi: spi@409200 { 503 #address-cells = <1>; 504 #size-cells = <0>; 505 compatible = "brcm,spi-bcm-qspi", 506 "brcm,spi-brcmstb-mspi"; 507 clocks = <&upg_clk>; 508 reg = <0x409200 0x180>; 509 reg-names = "mspi"; 510 interrupts = <0x14>; 511 interrupt-parent = <&upg_aon_irq0_intc>; 512 interrupt-names = "mspi_done"; 513 status = "disabled"; 514 }; 515 516 waketimer: waketimer@409580 { 517 compatible = "brcm,brcmstb-waketimer"; 518 reg = <0x409580 0x14>; 519 interrupts = <0x3>; 520 interrupt-parent = <&aon_pm_l2_intc>; 521 interrupt-names = "timer"; 522 clocks = <&upg_clk>; 523 status = "disabled"; 524 }; 525 }; 526 527 memory_controllers { 528 compatible = "simple-bus"; 529 ranges = <0x0 0x103b0000 0x1a000>; 530 #address-cells = <1>; 531 #size-cells = <1>; 532 533 memory-controller@0 { 534 compatible = "brcm,brcmstb-memc", "simple-bus"; 535 ranges = <0x0 0x0 0xa000>; 536 #address-cells = <1>; 537 #size-cells = <1>; 538 539 memc-arb@1000 { 540 compatible = "brcm,brcmstb-memc-arb"; 541 reg = <0x1000 0x248>; 542 }; 543 544 memc-ddr@2000 { 545 compatible = "brcm,brcmstb-memc-ddr"; 546 reg = <0x2000 0x300>; 547 }; 548 549 ddr-phy@6000 { 550 compatible = "brcm,brcmstb-ddr-phy"; 551 reg = <0x6000 0xc8>; 552 }; 553 554 shimphy@8000 { 555 compatible = "brcm,brcmstb-ddr-shimphy"; 556 reg = <0x8000 0x13c>; 557 }; 558 }; 559 560 memory-controller@1 { 561 compatible = "brcm,brcmstb-memc", "simple-bus"; 562 ranges = <0x0 0x10000 0xa000>; 563 #address-cells = <1>; 564 #size-cells = <1>; 565 566 memc-arb@1000 { 567 compatible = "brcm,brcmstb-memc-arb"; 568 reg = <0x1000 0x248>; 569 }; 570 571 memc-ddr@2000 { 572 compatible = "brcm,brcmstb-memc-ddr"; 573 reg = <0x2000 0x300>; 574 }; 575 576 ddr-phy@6000 { 577 compatible = "brcm,brcmstb-ddr-phy"; 578 reg = <0x6000 0xc8>; 579 }; 580 581 shimphy@8000 { 582 compatible = "brcm,brcmstb-ddr-shimphy"; 583 reg = <0x8000 0x13c>; 584 }; 585 }; 586 }; 587 588 pcie_0: pcie@8b20000 { 589 status = "disabled"; 590 compatible = "brcm,bcm7425-pcie"; 591 592 ranges = <0x02000000 0x0 0xd0000000 0xd0000000 0x0 0x08000000 593 0x02000000 0x0 0xd8000000 0xd8000000 0x0 0x08000000 594 0x02000000 0x0 0xe0000000 0xe0000000 0x0 0x08000000 595 0x02000000 0x0 0xe8000000 0xe8000000 0x0 0x08000000>; 596 597 reg = <0x10410000 0x19310>; 598 aspm-no-l0s; 599 device_type = "pci"; 600 msi-controller; 601 msi-parent = <&pcie_0>; 602 #address-cells = <0x3>; 603 #size-cells = <0x2>; 604 bus-range = <0x0 0xff>; 605 interrupt-map-mask = <0x0 0x0 0x0 0x7>; 606 linux,pci-domain = <0x0>; 607 608 interrupt-parent = <&periph_intc>; 609 interrupts = <37>, <37>; 610 interrupt-names = "pcie", "msi"; 611 #interrupt-cells = <0x1>; 612 interrupt-map = <0 0 0 1 &periph_intc 0x21 613 0 0 0 1 &periph_intc 0x22 614 0 0 0 1 &periph_intc 0x23 615 0 0 0 1 &periph_intc 0x24>; 616 }; 617 }; 618