1// SPDX-License-Identifier: GPL-2.0+ 2// Copyright (c) 2021 Facebook Inc. 3/dts-v1/; 4 5#include "aspeed-g6.dtsi" 6#include <dt-bindings/gpio/aspeed-gpio.h> 7#include <dt-bindings/usb/pd.h> 8#include <dt-bindings/leds/leds-pca955x.h> 9#include <dt-bindings/interrupt-controller/irq.h> 10#include <dt-bindings/i2c/i2c.h> 11 12/ { 13 model = "Facebook Catalina BMC"; 14 compatible = "facebook,catalina-bmc", "aspeed,ast2600"; 15 16 aliases { 17 serial0 = &uart1; 18 serial2 = &uart3; 19 serial3 = &uart4; 20 serial4 = &uart5; 21 i2c16 = &i2c1mux0ch0; 22 i2c17 = &i2c1mux0ch1; 23 i2c18 = &i2c1mux0ch2; 24 i2c19 = &i2c1mux0ch3; 25 i2c20 = &i2c1mux0ch4; 26 i2c21 = &i2c1mux0ch5; 27 i2c22 = &i2c1mux0ch6; 28 i2c23 = &i2c1mux0ch7; 29 i2c24 = &i2c0mux0ch0; 30 i2c25 = &i2c0mux0ch1; 31 i2c26 = &i2c0mux0ch2; 32 i2c27 = &i2c0mux0ch3; 33 i2c28 = &i2c0mux1ch0; 34 i2c29 = &i2c0mux1ch1; 35 i2c30 = &i2c0mux1ch2; 36 i2c31 = &i2c0mux1ch3; 37 i2c32 = &i2c0mux2ch0; 38 i2c33 = &i2c0mux2ch1; 39 i2c34 = &i2c0mux2ch2; 40 i2c35 = &i2c0mux2ch3; 41 i2c36 = &i2c0mux3ch0; 42 i2c37 = &i2c0mux3ch1; 43 i2c38 = &i2c0mux3ch2; 44 i2c39 = &i2c0mux3ch3; 45 i2c40 = &i2c0mux4ch0; 46 i2c41 = &i2c0mux4ch1; 47 i2c42 = &i2c0mux4ch2; 48 i2c43 = &i2c0mux4ch3; 49 i2c44 = &i2c0mux5ch0; 50 i2c45 = &i2c0mux5ch1; 51 i2c46 = &i2c0mux5ch2; 52 i2c47 = &i2c0mux5ch3; 53 i2c48 = &i2c30mux0ch0; 54 i2c49 = &i2c30mux0ch1; 55 i2c50 = &i2c30mux0ch2; 56 i2c51 = &i2c30mux0ch3; 57 i2c52 = &i2c30mux0ch4; 58 i2c53 = &i2c30mux0ch5; 59 i2c54 = &i2c30mux0ch6; 60 i2c55 = &i2c30mux0ch7; 61 }; 62 63 chosen { 64 stdout-path = "serial4:57600n8"; 65 }; 66 67 memory@80000000 { 68 device_type = "memory"; 69 reg = <0x80000000 0x80000000>; 70 }; 71 72 iio-hwmon { 73 compatible = "iio-hwmon"; 74 io-channels = <&adc0 0>, <&adc0 1>, <&adc0 2>, <&adc0 3>, 75 <&adc0 4>, <&adc0 5>, <&adc0 6>, <&adc0 7>, 76 <&adc1 2>; 77 }; 78 79 spi1_gpio: spi { 80 compatible = "spi-gpio"; 81 #address-cells = <1>; 82 #size-cells = <0>; 83 84 sck-gpios = <&gpio0 ASPEED_GPIO(Z, 3) GPIO_ACTIVE_HIGH>; 85 mosi-gpios = <&gpio0 ASPEED_GPIO(Z, 4) GPIO_ACTIVE_HIGH>; 86 miso-gpios = <&gpio0 ASPEED_GPIO(Z, 5) GPIO_ACTIVE_HIGH>; 87 cs-gpios = <&gpio0 ASPEED_GPIO(Z, 0) GPIO_ACTIVE_LOW>; 88 num-chipselects = <1>; 89 90 tpm@0 { 91 compatible = "infineon,slb9670", "tcg,tpm_tis-spi"; 92 spi-max-frequency = <33000000>; 93 reg = <0>; 94 }; 95 }; 96 97 leds { 98 compatible = "gpio-leds"; 99 100 led-0 { 101 label = "bmc_heartbeat_amber"; 102 gpios = <&gpio0 ASPEED_GPIO(P, 7) GPIO_ACTIVE_LOW>; 103 linux,default-trigger = "heartbeat"; 104 }; 105 106 led-1 { 107 label = "fp_id_amber"; 108 default-state = "off"; 109 gpios = <&gpio0 ASPEED_GPIO(B, 5) GPIO_ACTIVE_HIGH>; 110 }; 111 112 led-2 { 113 label = "bmc_ready_noled"; 114 gpios = <&gpio0 ASPEED_GPIO(B, 3) (GPIO_ACTIVE_HIGH|GPIO_TRANSITORY)>; 115 }; 116 117 led-3 { 118 label = "bmc_ready_cpld_noled"; 119 gpios = <&gpio0 ASPEED_GPIO(P, 5) (GPIO_ACTIVE_HIGH|GPIO_TRANSITORY)>; 120 }; 121 }; 122 123 p1v8_bmc_aux: regulator-p1v8-bmc-aux { 124 compatible = "regulator-fixed"; 125 regulator-name = "p1v8_bmc_aux"; 126 regulator-min-microvolt = <1800000>; 127 regulator-max-microvolt = <1800000>; 128 regulator-always-on; 129 }; 130 131 p2v5_bmc_aux: regulator-p2v5-bmc-aux { 132 compatible = "regulator-fixed"; 133 regulator-name = "p2v5_bmc_aux"; 134 regulator-min-microvolt = <2500000>; 135 regulator-max-microvolt = <2500000>; 136 regulator-always-on; 137 }; 138}; 139 140&uart1 { 141 status = "okay"; 142}; 143 144&uart3 { 145 status = "okay"; 146}; 147 148&uart4 { 149 status = "okay"; 150}; 151 152&uart5 { 153 status = "okay"; 154}; 155 156&mac3 { 157 status = "okay"; 158 pinctrl-names = "default"; 159 pinctrl-0 = <&pinctrl_ncsi4_default>; 160 use-ncsi; 161}; 162 163&fmc { 164 status = "okay"; 165 flash@0 { 166 status = "okay"; 167 m25p,fast-read; 168 label = "bmc"; 169 spi-max-frequency = <50000000>; 170#include "openbmc-flash-layout-128.dtsi" 171 }; 172 flash@1 { 173 status = "okay"; 174 m25p,fast-read; 175 label = "alt-bmc"; 176 spi-max-frequency = <50000000>; 177 }; 178}; 179 180&i2c0 { 181 status = "okay"; 182 183 i2c-mux@71 { 184 compatible = "nxp,pca9546"; 185 reg = <0x71>; 186 #address-cells = <1>; 187 #size-cells = <0>; 188 189 i2c0mux0ch0: i2c@0 { 190 #address-cells = <1>; 191 #size-cells = <0>; 192 reg = <0>; 193 }; 194 i2c0mux0ch1: i2c@1 { 195 #address-cells = <1>; 196 #size-cells = <0>; 197 reg = <1>; 198 }; 199 i2c0mux0ch2: i2c@2 { 200 #address-cells = <1>; 201 #size-cells = <0>; 202 reg = <2>; 203 }; 204 i2c0mux0ch3: i2c@3 { 205 #address-cells = <1>; 206 #size-cells = <0>; 207 reg = <3>; 208 }; 209 }; 210 211 i2c-mux@72 { 212 compatible = "nxp,pca9546"; 213 reg = <0x72>; 214 #address-cells = <1>; 215 #size-cells = <0>; 216 217 i2c0mux1ch0: i2c@0 { 218 #address-cells = <1>; 219 #size-cells = <0>; 220 reg = <0>; 221 }; 222 i2c0mux1ch1: i2c@1 { 223 #address-cells = <1>; 224 #size-cells = <0>; 225 reg = <1>; 226 227 // IO Mezz 0 IOEXP 228 io_expander7: gpio@20 { 229 compatible = "nxp,pca9535"; 230 reg = <0x20>; 231 gpio-controller; 232 #gpio-cells = <2>; 233 }; 234 235 // IO Mezz 0 FRU EEPROM 236 eeprom@50 { 237 compatible = "atmel,24c64"; 238 reg = <0x50>; 239 }; 240 }; 241 i2c0mux1ch2: i2c@2 { 242 #address-cells = <1>; 243 #size-cells = <0>; 244 reg = <2>; 245 i2c-mux@70 { 246 compatible = "nxp,pca9548"; 247 reg = <0x70>; 248 #address-cells = <1>; 249 #size-cells = <0>; 250 251 i2c30mux0ch0: i2c@0 { 252 #address-cells = <1>; 253 #size-cells = <0>; 254 reg = <0>; 255 }; 256 i2c30mux0ch1: i2c@1 { 257 #address-cells = <1>; 258 #size-cells = <0>; 259 reg = <1>; 260 }; 261 i2c30mux0ch2: i2c@2 { 262 #address-cells = <1>; 263 #size-cells = <0>; 264 reg = <2>; 265 }; 266 i2c30mux0ch3: i2c@3 { 267 #address-cells = <1>; 268 #size-cells = <0>; 269 reg = <3>; 270 }; 271 i2c30mux0ch4: i2c@4 { 272 #address-cells = <1>; 273 #size-cells = <0>; 274 reg = <4>; 275 }; 276 i2c30mux0ch5: i2c@5 { 277 #address-cells = <1>; 278 #size-cells = <0>; 279 reg = <5>; 280 }; 281 i2c30mux0ch6: i2c@6 { 282 #address-cells = <1>; 283 #size-cells = <0>; 284 reg = <6>; 285 // HDD FRU EEPROM 286 eeprom@52 { 287 compatible = "atmel,24c64"; 288 reg = <0x52>; 289 }; 290 }; 291 i2c30mux0ch7: i2c@7 { 292 #address-cells = <1>; 293 #size-cells = <0>; 294 reg = <7>; 295 296 power-sensor@40 { 297 compatible = "ti,ina230"; 298 reg = <0x40>; 299 shunt-resistor = <2000>; 300 }; 301 power-sensor@41 { 302 compatible = "ti,ina230"; 303 reg = <0x41>; 304 shunt-resistor = <2000>; 305 }; 306 power-sensor@44 { 307 compatible = "ti,ina230"; 308 reg = <0x44>; 309 shunt-resistor = <2000>; 310 }; 311 power-sensor@45 { 312 compatible = "ti,ina230"; 313 reg = <0x45>; 314 shunt-resistor = <2000>; 315 }; 316 }; 317 }; 318 }; 319 i2c0mux1ch3: i2c@3 { 320 #address-cells = <1>; 321 #size-cells = <0>; 322 reg = <3>; 323 }; 324 }; 325 326 i2c-mux@73 { 327 compatible = "nxp,pca9546"; 328 reg = <0x73>; 329 #address-cells = <1>; 330 #size-cells = <0>; 331 332 i2c0mux2ch0: i2c@0 { 333 #address-cells = <1>; 334 #size-cells = <0>; 335 reg = <0>; 336 }; 337 i2c0mux2ch1: i2c@1 { 338 #address-cells = <1>; 339 #size-cells = <0>; 340 reg = <1>; 341 }; 342 i2c0mux2ch2: i2c@2 { 343 #address-cells = <1>; 344 #size-cells = <0>; 345 reg = <2>; 346 }; 347 i2c0mux2ch3: i2c@3 { 348 #address-cells = <1>; 349 #size-cells = <0>; 350 reg = <3>; 351 }; 352 }; 353 354 i2c-mux@75 { 355 compatible = "nxp,pca9546"; 356 reg = <0x75>; 357 #address-cells = <1>; 358 #size-cells = <0>; 359 360 i2c0mux3ch0: i2c@0 { 361 #address-cells = <1>; 362 #size-cells = <0>; 363 reg = <0>; 364 }; 365 i2c0mux3ch1: i2c@1 { 366 #address-cells = <1>; 367 #size-cells = <0>; 368 reg = <1>; 369 }; 370 i2c0mux3ch2: i2c@2 { 371 #address-cells = <1>; 372 #size-cells = <0>; 373 reg = <2>; 374 }; 375 i2c0mux3ch3: i2c@3 { 376 #address-cells = <1>; 377 #size-cells = <0>; 378 reg = <3>; 379 }; 380 }; 381 382 i2c-mux@76 { 383 compatible = "nxp,pca9546"; 384 reg = <0x76>; 385 #address-cells = <1>; 386 #size-cells = <0>; 387 388 i2c0mux4ch0: i2c@0 { 389 #address-cells = <1>; 390 #size-cells = <0>; 391 reg = <0>; 392 }; 393 i2c0mux4ch1: i2c@1 { 394 #address-cells = <1>; 395 #size-cells = <0>; 396 reg = <1>; 397 398 // IO Mezz 1 IOEXP 399 io_expander8: gpio@21 { 400 compatible = "nxp,pca9535"; 401 reg = <0x21>; 402 gpio-controller; 403 #gpio-cells = <2>; 404 }; 405 406 // IO Mezz 1 FRU EEPROM 407 eeprom@50 { 408 compatible = "atmel,24c64"; 409 reg = <0x50>; 410 }; 411 }; 412 i2c0mux4ch2: i2c@2 { 413 #address-cells = <1>; 414 #size-cells = <0>; 415 reg = <2>; 416 }; 417 i2c0mux4ch3: i2c@3 { 418 #address-cells = <1>; 419 #size-cells = <0>; 420 reg = <3>; 421 }; 422 }; 423 424 i2c-mux@77 { 425 compatible = "nxp,pca9546"; 426 reg = <0x77>; 427 #address-cells = <1>; 428 #size-cells = <0>; 429 430 i2c0mux5ch0: i2c@0 { 431 #address-cells = <1>; 432 #size-cells = <0>; 433 reg = <0>; 434 }; 435 i2c0mux5ch1: i2c@1 { 436 #address-cells = <1>; 437 #size-cells = <0>; 438 reg = <1>; 439 }; 440 i2c0mux5ch2: i2c@2 { 441 #address-cells = <1>; 442 #size-cells = <0>; 443 reg = <2>; 444 }; 445 i2c0mux5ch3: i2c@3 { 446 #address-cells = <1>; 447 #size-cells = <0>; 448 reg = <3>; 449 }; 450 }; 451}; 452 453&i2c1 { 454 status = "okay"; 455 i2c-mux@70 { 456 compatible = "nxp,pca9548"; 457 #address-cells = <1>; 458 #size-cells = <0>; 459 reg = <0x70>; 460 i2c-mux-idle-disconnect; 461 462 i2c1mux0ch0: i2c@0 { 463 #address-cells = <1>; 464 #size-cells = <0>; 465 reg = <0x0>; 466 467 power-sensor@41 { 468 compatible = "ti,ina238"; 469 reg = <0x41>; 470 shunt-resistor = <500>; 471 }; 472 power-sensor@42 { 473 compatible = "ti,ina238"; 474 reg = <0x42>; 475 shunt-resistor = <500>; 476 }; 477 power-sensor@44 { 478 compatible = "ti,ina238"; 479 reg = <0x44>; 480 shunt-resistor = <500>; 481 }; 482 }; 483 i2c1mux0ch1: i2c@1 { 484 #address-cells = <1>; 485 #size-cells = <0>; 486 reg = <0x1>; 487 488 power-sensor@41 { 489 compatible = "ti,ina238"; 490 reg = <0x41>; 491 }; 492 power-sensor@43 { 493 compatible = "ti,ina238"; 494 reg = <0x43>; 495 }; 496 }; 497 i2c1mux0ch2: i2c@2 { 498 #address-cells = <1>; 499 #size-cells = <0>; 500 reg = <0x2>; 501 }; 502 i2c1mux0ch3: i2c@3 { 503 #address-cells = <1>; 504 #size-cells = <0>; 505 reg = <0x3>; 506 }; 507 i2c1mux0ch4: i2c@4 { 508 #address-cells = <1>; 509 #size-cells = <0>; 510 reg = <0x4>; 511 512 power-monitor@42 { 513 compatible = "lltc,ltc4287"; 514 reg = <0x42>; 515 shunt-resistor-micro-ohms = <200>; 516 }; 517 power-monitor@43 { 518 compatible = "lltc,ltc4287"; 519 reg = <0x43>; 520 shunt-resistor-micro-ohms = <200>; 521 }; 522 }; 523 i2c1mux0ch5: i2c@5 { 524 #address-cells = <1>; 525 #size-cells = <0>; 526 reg = <0x5>; 527 528 // PDB FRU EEPROM 529 eeprom@54 { 530 compatible = "atmel,24c64"; 531 reg = <0x54>; 532 }; 533 534 // PDB TEMP SENSOR 535 temperature-sensor@4f { 536 compatible = "ti,tmp75"; 537 reg = <0x4f>; 538 }; 539 }; 540 i2c1mux0ch6: i2c@6 { 541 #address-cells = <1>; 542 #size-cells = <0>; 543 reg = <0x6>; 544 545 // PDB IOEXP 546 io_expander5: gpio@27 { 547 compatible = "nxp,pca9554"; 548 reg = <0x27>; 549 gpio-controller; 550 #gpio-cells = <2>; 551 }; 552 553 // OSFP IOEXP 554 io_expander6: gpio@25 { 555 compatible = "nxp,pca9555"; 556 reg = <0x25>; 557 gpio-controller; 558 #gpio-cells = <2>; 559 }; 560 561 // OSFP FRU EEPROM 562 eeprom@51 { 563 compatible = "atmel,24c64"; 564 reg = <0x51>; 565 }; 566 }; 567 i2c1mux0ch7: i2c@7 { 568 #address-cells = <1>; 569 #size-cells = <0>; 570 reg = <0x7>; 571 572 // FIO FRU EEPROM 573 eeprom@53 { 574 compatible = "atmel,24c64"; 575 reg = <0x53>; 576 }; 577 578 // FIO TEMP SENSOR 579 temperature-sensor@4b { 580 compatible = "ti,tmp75"; 581 reg = <0x4b>; 582 }; 583 }; 584 }; 585}; 586 587&i2c2 { 588 status = "okay"; 589 590 // Module 0 IOEXP 591 io_expander0: gpio@20 { 592 compatible = "nxp,pca9555"; 593 reg = <0x20>; 594 gpio-controller; 595 #gpio-cells = <2>; 596 interrupt-parent = <&gpio0>; 597 interrupts = <ASPEED_GPIO(B, 4) IRQ_TYPE_LEVEL_LOW>; 598 }; 599 600 // Module 1 IOEXP 601 io_expander1: gpio@21 { 602 compatible = "nxp,pca9555"; 603 reg = <0x21>; 604 gpio-controller; 605 #gpio-cells = <2>; 606 interrupt-parent = <&gpio0>; 607 interrupts = <ASPEED_GPIO(B, 4) IRQ_TYPE_LEVEL_LOW>; 608 }; 609 610 // HMC IOEXP 611 io_expander2: gpio@27 { 612 compatible = "nxp,pca9555"; 613 reg = <0x27>; 614 gpio-controller; 615 #gpio-cells = <2>; 616 interrupt-parent = <&gpio0>; 617 interrupts = <ASPEED_GPIO(B, 4) IRQ_TYPE_LEVEL_LOW>; 618 }; 619 620 // Module 0 EEPROM 621 eeprom@50 { 622 compatible = "atmel,24c64"; 623 reg = <0x50>; 624 }; 625 626 // Module 1 EEPROM 627 eeprom@51 { 628 compatible = "atmel,24c64"; 629 reg = <0x51>; 630 }; 631}; 632 633&i2c3 { 634 status = "okay"; 635}; 636 637&i2c4 { 638 status = "okay"; 639}; 640 641&i2c5 { 642 status = "okay"; 643}; 644 645&i2c6 { 646 status = "okay"; 647 648 // BMC IOEXP on Module 0 649 io_expander3: gpio@21 { 650 compatible = "nxp,pca9555"; 651 reg = <0x21>; 652 gpio-controller; 653 #gpio-cells = <2>; 654 }; 655 656 rtc@6f { 657 compatible = "nuvoton,nct3018y"; 658 reg = <0x6f>; 659 }; 660}; 661 662&i2c7 { 663 status = "okay"; 664}; 665 666&i2c8 { 667 status = "okay"; 668}; 669 670&i2c9 { 671 status = "okay"; 672 673 // SCM CPLD IOEXP 674 io_expander4: gpio@4f { 675 compatible = "nxp,pca9555"; 676 reg = <0x4f>; 677 gpio-controller; 678 #gpio-cells = <2>; 679 }; 680 681 // SCM TEMP SENSOR 682 temperature-sensor@4b { 683 compatible = "ti,tmp75"; 684 reg = <0x4b>; 685 }; 686 687 // SCM FRU EEPROM 688 eeprom@50 { 689 compatible = "atmel,24c64"; 690 reg = <0x50>; 691 }; 692 693 // BSM FRU EEPROM 694 eeprom@56 { 695 compatible = "atmel,24c64"; 696 reg = <0x56>; 697 }; 698}; 699 700&i2c10 { 701 status = "okay"; 702 703 // OCP NIC0 TEMP 704 temperature-sensor@1f { 705 compatible = "ti,tmp421"; 706 reg = <0x1f>; 707 }; 708 709 // OCP NIC0 FRU EEPROM 710 eeprom@50 { 711 compatible = "atmel,24c64"; 712 reg = <0x50>; 713 }; 714}; 715 716&i2c11 { 717 status = "okay"; 718 719 ssif-bmc@10 { 720 compatible = "ssif-bmc"; 721 reg = <0x10>; 722 }; 723}; 724 725&i2c12 { 726 status = "okay"; 727 728 // Module 1 FRU EEPROM 729 eeprom@50 { 730 compatible = "atmel,24c64"; 731 reg = <0x50>; 732 }; 733}; 734 735&i2c13 { 736 status = "okay"; 737 738 // Module 0 FRU EEPROM 739 eeprom@50 { 740 compatible = "atmel,24c64"; 741 reg = <0x50>; 742 }; 743 744 // Left CBC FRU EEPROM 745 eeprom@54 { 746 compatible = "atmel,24c02"; 747 reg = <0x54>; 748 }; 749 750 // Right CBC FRU EEPROM 751 eeprom@55 { 752 compatible = "atmel,24c02"; 753 reg = <0x55>; 754 }; 755 756 // HMC FRU EEPROM 757 eeprom@57 { 758 compatible = "atmel,24c02"; 759 reg = <0x57>; 760 }; 761}; 762 763&i2c14 { 764 status = "okay"; 765 766 // PDB CPLD IOEXP 0x10 767 io_expander9: gpio@10 { 768 compatible = "nxp,pca9555"; 769 interrupt-parent = <&gpio0>; 770 interrupts = <ASPEED_GPIO(I, 6) IRQ_TYPE_LEVEL_LOW>; 771 reg = <0x10>; 772 gpio-controller; 773 #gpio-cells = <2>; 774 }; 775 776 // PDB CPLD IOEXP 0x11 777 io_expander10: gpio@11 { 778 compatible = "nxp,pca9555"; 779 interrupt-parent = <&gpio0>; 780 interrupts = <ASPEED_GPIO(I, 6) IRQ_TYPE_LEVEL_LOW>; 781 reg = <0x11>; 782 gpio-controller; 783 #gpio-cells = <2>; 784 }; 785 786 // PDB CPLD IOEXP 0x12 787 io_expander11: gpio@12 { 788 compatible = "nxp,pca9555"; 789 interrupt-parent = <&gpio0>; 790 interrupts = <ASPEED_GPIO(I, 6) IRQ_TYPE_LEVEL_LOW>; 791 reg = <0x12>; 792 gpio-controller; 793 #gpio-cells = <2>; 794 }; 795 796 // PDB CPLD IOEXP 0x13 797 io_expander12: gpio@13 { 798 compatible = "nxp,pca9555"; 799 interrupt-parent = <&gpio0>; 800 interrupts = <ASPEED_GPIO(I, 6) IRQ_TYPE_LEVEL_LOW>; 801 reg = <0x13>; 802 gpio-controller; 803 #gpio-cells = <2>; 804 }; 805 806 // PDB CPLD IOEXP 0x14 807 io_expander13: gpio@14 { 808 compatible = "nxp,pca9555"; 809 interrupt-parent = <&gpio0>; 810 interrupts = <ASPEED_GPIO(I, 6) IRQ_TYPE_LEVEL_LOW>; 811 reg = <0x14>; 812 gpio-controller; 813 #gpio-cells = <2>; 814 }; 815 816 // PDB CPLD IOEXP 0x15 817 io_expander14: gpio@15 { 818 compatible = "nxp,pca9555"; 819 interrupt-parent = <&gpio0>; 820 interrupts = <ASPEED_GPIO(I, 6) IRQ_TYPE_LEVEL_LOW>; 821 reg = <0x15>; 822 gpio-controller; 823 #gpio-cells = <2>; 824 }; 825}; 826 827&i2c15 { 828 status = "okay"; 829 830 // OCP NIC1 TEMP 831 temperature-sensor@1f { 832 compatible = "ti,tmp421"; 833 reg = <0x1f>; 834 }; 835 836 // OCP NIC1 FRU EEPROM 837 eeprom@50 { 838 compatible = "atmel,24c64"; 839 reg = <0x50>; 840 }; 841}; 842 843&adc0 { 844 vref-supply = <&p1v8_bmc_aux>; 845 status = "okay"; 846 847 pinctrl-names = "default"; 848 pinctrl-0 = <&pinctrl_adc0_default &pinctrl_adc1_default 849 &pinctrl_adc2_default &pinctrl_adc3_default 850 &pinctrl_adc4_default &pinctrl_adc5_default 851 &pinctrl_adc6_default &pinctrl_adc7_default>; 852}; 853 854&adc1 { 855 vref-supply = <&p2v5_bmc_aux>; 856 status = "okay"; 857 858 pinctrl-names = "default"; 859 pinctrl-0 = <&pinctrl_adc10_default>; 860}; 861 862&ehci0 { 863 status = "okay"; 864}; 865 866&wdt1 { 867 status = "okay"; 868 pinctrl-names = "default"; 869 pinctrl-0 = <&pinctrl_wdtrst1_default>; 870 aspeed,reset-type = "soc"; 871 aspeed,external-signal; 872 aspeed,ext-push-pull; 873 aspeed,ext-active-high; 874 aspeed,ext-pulse-duration = <256>; 875}; 876 877&pinctrl { 878 pinctrl_ncsi3_default: ncsi3_default { 879 function = "RMII3"; 880 groups = "NCSI3"; 881 }; 882 883 pinctrl_ncsi4_default: ncsi4_default { 884 function = "RMII4"; 885 groups = "NCSI4"; 886 }; 887}; 888 889&gpio0 { 890 gpio-line-names = 891 /*A0-A7*/ "","","","","","","","", 892 /*B0-B7*/ "BATTERY_DETECT","PRSNT1_HPM_SCM_N", 893 "BMC_I2C1_FPGA_ALERT_L","BMC_READY", 894 "IOEXP_INT_L","FM_ID_LED", 895 "","", 896 /*C0-C7*/ "","","","", 897 "PMBUS_REQ_N","PSU_FW_UPDATE_REQ_N", 898 "","BMC_I2C_SSIF_ALERT_L", 899 /*D0-D7*/ "","","","","","","","", 900 /*E0-E7*/ "","","","","","","","", 901 /*F0-F7*/ "","","","","","","","", 902 /*G0-G7*/ "","","","","","", 903 "FM_DEBUG_PORT_PRSNT_N","FM_BMC_DBP_PRESENT_N", 904 /*H0-H7*/ "PWR_BRAKE_L","RUN_POWER_EN", 905 "SHDN_FORCE_L","SHDN_REQ_L", 906 "","","","", 907 /*I0-I7*/ "","","","", 908 "","FLASH_WP_STATUS", 909 "FM_PDB_HEALTH_N","RUN_POWER_PG", 910 /*J0-J7*/ "","","","","","","","", 911 /*K0-K7*/ "","","","","","","","", 912 /*L0-L7*/ "","","","","","","","", 913 /*M0-M7*/ "PCIE_EP_RST_EN","BMC_FRU_WP", 914 "SCM_HPM_STBY_RST_N","SCM_HPM_STBY_EN", 915 "STBY_POWER_PG_3V3","TH500_SHDN_OK_L","","", 916 /*N0-N7*/ "LED_POSTCODE_0","LED_POSTCODE_1", 917 "LED_POSTCODE_2","LED_POSTCODE_3", 918 "LED_POSTCODE_4","LED_POSTCODE_5", 919 "LED_POSTCODE_6","LED_POSTCODE_7", 920 /*O0-O7*/ "HMC_I2C3_FPGA_ALERT_L","FPGA_READY_HMC", 921 "CHASSIS_AC_LOSS_L","BSM_PRSNT_R_N", 922 "PSU_SMB_ALERT_L","FM_TPM_PRSNT_0_N", 923 "","USBDBG_IPMI_EN_L", 924 /*P0-P7*/ "PWR_BTN_BMC_N","IPEX_CABLE_PRSNT_L", 925 "ID_RST_BTN_BMC_N","RST_BMC_RSTBTN_OUT_N", 926 "host0-ready","BMC_READY_CPLD","","BMC_HEARTBEAT_N", 927 /*Q0-Q7*/ "IRQ_PCH_TPM_SPI_N","USB_OC0_REAR_R_N", 928 "UART_MUX_SEL","I2C_MUX_RESET_L", 929 "RSVD_NV_PLT_DETECT","SPI_TPM_INT_L", 930 "CPU_JTAG_MUX_SELECT","THERM_BB_OVERT_L", 931 /*R0-R7*/ "THERM_BB_WARN_L","SPI_BMC_FPGA_INT_L", 932 "CPU_BOOT_DONE","PMBUS_GNT_L", 933 "CHASSIS_PWR_BRK_L","PCIE_WAKE_L", 934 "PDB_THERM_OVERT_L","HMC_I2C2_FPGA_ALERT_L", 935 /*S0-S7*/ "","","SYS_BMC_PWRBTN_R_N","FM_TPM_PRSNT_1_N", 936 "FM_BMC_DEBUG_SW_N","UID_LED_N", 937 "SYS_FAULT_LED_N","RUN_POWER_FAULT_L", 938 /*T0-T7*/ "","","","","","","","", 939 /*U0-U7*/ "","","","","","","","", 940 /*V0-V7*/ "L2_RST_REQ_OUT_L","L0L1_RST_REQ_OUT_L", 941 "BMC_ID_BEEP_SEL","BMC_I2C0_FPGA_ALERT_L", 942 "SMB_BMC_TMP_ALERT","PWR_LED_N", 943 "SYS_RST_OUT_L","IRQ_TPM_SPI_N", 944 /*W0-W7*/ "","","","","","","","", 945 /*X0-X7*/ "","","","","","","","", 946 /*Y0-Y7*/ "","RST_BMC_SELF_HW", 947 "FM_FLASH_LATCH_N","BMC_EMMC_RST_N", 948 "","","","", 949 /*Z0-Z7*/ "","","","","","","",""; 950}; 951 952&io_expander0 { 953 gpio-line-names = 954 "FPGA_THERM_OVERT_L","FPGA_READY_BMC", 955 "HMC_BMC_DETECT","HMC_PGOOD", 956 "","BMC_SELF_PWR_CYCLE", 957 "FPGA_EROT_FATAL_ERROR_L","WP_HW_EXT_CTRL_L", 958 "EROT_FPGA_RST_L","FPGA_EROT_RECOVERY_L", 959 "BMC_EROT_FPGA_SPI_MUX_SEL","USB2_HUB_RESET_L", 960 "NCSI_CS1_SEL","SGPIO_EN_L", 961 "B2B_IOEXP_INT_L","I2C_BUS_MUX_RESET_L"; 962}; 963 964&io_expander1 { 965 gpio-line-names = 966 "SEC_FPGA_THERM_OVERT_L","SEC_FPGA_READY_BMC", 967 "","", 968 "","", 969 "SEC_FPGA_EROT_FATAL_ERROR_L","SEC_WP_HW_EXT_CTRL_L", 970 "SEC_EROT_FPGA_RST_L","SEC_FPGA_EROT_RECOVERY_L", 971 "SEC_BMC_EROT_FPGA_SPI_MUX_SEL","", 972 "","", 973 "","SEC_I2C_BUS_MUX_RESET_L"; 974}; 975 976&io_expander2 { 977 gpio-line-names = 978 "HMC_PRSNT_L","HMC_READY", 979 "HMC_EROT_FATAL_ERROR_L","I2C_MUX_SEL", 980 "HMC_EROT_SPI_MUX_SEL","HMC_EROT_RECOVERY_L", 981 "HMC_EROT_RST_L","GLOBAL_WP_HMC", 982 "FPGA_RST_L","USB2_HUB_RST", 983 "CPU_UART_MUX_SEL","", 984 "","","",""; 985}; 986 987&io_expander3 { 988 gpio-line-names = 989 "RTC_MUX_SEL","PCI_MUX_SEL","TPM_MUX_SEL","FAN_MUX-SEL", 990 "SGMII_MUX_SEL","DP_MUX_SEL","UPHY3_USB_SEL","NCSI_MUX_SEL", 991 "BMC_PHY_RST","RTC_CLR_L","BMC_12V_CTRL","PS_RUN_IO0_PG", 992 "","","",""; 993}; 994 995&io_expander4 { 996 gpio-line-names = 997 "stby_power_en_cpld","stby_power_gd_cpld","","", 998 "","","","", 999 "","","","", 1000 "","","",""; 1001}; 1002 1003&io_expander5 { 1004 gpio-line-names = 1005 "JTAG_MUX_SEL","IOX_BMC_RESET","","", 1006 "","","",""; 1007}; 1008 1009&io_expander6 { 1010 gpio-line-names = 1011 "OSFP_PHASE_ID0","OSFP_PHASE_ID1", 1012 "OSFP_PHASE_ID2","OSFP_PHASE_ID3", 1013 "","","","", 1014 "OSFP_BOARD_ID0","OSFP_BOARD_ID1", 1015 "OSFP_BOARD_ID2","PWRGD_P3V3_N1", 1016 "PWRGD_P3V3_N2","","",""; 1017}; 1018 1019&io_expander7 { 1020 gpio-line-names = 1021 "RST_CX7_0","RST_CX7_1", 1022 "CX0_SSD0_PRSNT_L","CX1_SSD1_PRSNT_L", 1023 "CX_BOOT_CMPLT_CX0","CX_BOOT_CMPLT_CX1", 1024 "CX_TWARN_CX0_L","CX_TWARN_CX1_L", 1025 "CX_OVT_SHDN_CX0","CX_OVT_SHDN_CX1", 1026 "FNP_L_CX0","FNP_L_CX1", 1027 "","MCU_GPIO","MCU_RST_N","MCU_RECOVERY_N"; 1028}; 1029 1030&io_expander8 { 1031 gpio-line-names = 1032 "SEC_RST_CX7_0","SEC_RST_CX7_1", 1033 "SEC_CX0_SSD0_PRSNT_L","SEC_CX1_SSD1_PRSNT_L", 1034 "SEC_CX_BOOT_CMPLT_CX0","SEC_CX_BOOT_CMPLT_CX1", 1035 "SEC_CX_TWARN_CX0_L","SEC_CX_TWARN_CX1_L", 1036 "SEC_CX_OVT_SHDN_CX0","SEC_CX_OVT_SHDN_CX1", 1037 "SEC_FNP_L_CX0","SEC_FNP_L_CX1", 1038 "","SEC_MCU_GPIO","SEC_MCU_RST_N","SEC_MCU_RECOVERY_N"; 1039}; 1040 1041&io_expander9 { 1042 gpio-line-names = 1043 "LEAK3_DETECT_R","LEAK1_DETECT_R", 1044 "LEAK2_DETECT_R","LEAK0_DETECT_R", 1045 "CHASSIS3_LEAK_Q_N_PLD","CHASSIS1_LEAK_Q_N_PLD", 1046 "CHASSIS2_LEAK_Q_N_PLD","CHASSIS0_LEAK_Q_N_PLD", 1047 "P12V_AUX_FAN_ALERT_PLD_N","P12V_AUX_FAN_OC_PLD_N", 1048 "P12V_AUX_FAN_FAULT_PLD_N","LEAK_DETECT_RMC_N_R", 1049 "RSVD_RMC_GPIO3_R","SMB_RJ45_FIO_TMP_ALERT", 1050 "",""; 1051}; 1052 1053&io_expander10 { 1054 gpio-line-names = 1055 "FM_P12V_NIC1_FLTB_R_N","FM_P3V3_NIC1_FAULT_R_N", 1056 "OCP_V3_2_PWRBRK_FROM_HOST_ISO_PLD_N", 1057 "P12V_AUX_NIC1_SENSE_ALERT_R_N", 1058 "FM_P12V_NIC0_FLTB_R_N","FM_P3V3_NIC0_FAULT_R_N", 1059 "OCP_SFF_PWRBRK_FROM_HOST_ISO_PLD_N", 1060 "P12V_AUX_NIC0_SENSE_ALERT_R_N", 1061 "P12V_AUX_PSU_SMB_ALERT_R_L","P12V_SCM_SENSE_ALERT_R_N", 1062 "NODEB_PSU_SMB_ALERT_R_L","NODEA_PSU_SMB_ALERT_R_L", 1063 "P52V_SENSE_ALERT_PLD_N","P48V_HS2_FAULT_N_PLD", 1064 "P48V_HS1_FAULT_N_PLD",""; 1065}; 1066 1067&io_expander11 { 1068 gpio-line-names = 1069 "FAN_7_PRESENT_N","FAN_6_PRESENT_N", 1070 "FAN_5_PRESENT_N","FAN_4_PRESENT_N", 1071 "FAN_3_PRESENT_N","FAN_2_PRESENT_N", 1072 "FAN_1_PRESENT_N","FAN_0_PRESENT_N", 1073 "PRSNT_CHASSIS3_LEAK_CABLE_R_N","PRSNT_CHASSIS1_LEAK_CABLE_R_N", 1074 "PRSNT_CHASSIS2_LEAK_CABLE_R_N","PRSNT_CHASSIS0_LEAK_CABLE_R_N", 1075 "PRSNT_RJ45_FIO_N_R","PRSNT_HDDBD_POWER_CABLE_N", 1076 "PRSNT_OSFP_POWER_CABLE_N",""; 1077}; 1078 1079&io_expander12 { 1080 gpio-line-names = 1081 "RST_OCP_V3_1_R_N","NIC0_PERST_N", 1082 "OCP_SFF_PERST_FROM_HOST_ISO_PLD_N","OCP_SFF_MAIN_PWR_EN", 1083 "FM_OCP_SFF_PWR_GOOD_PLD","OCP_SFF_AUX_PWR_PLD_EN_R", 1084 "HP_LVC3_OCP_V3_1_PWRGD_PLD","HP_OCP_V3_1_HSC_PWRGD_PLD_R", 1085 "RST_OCP_V3_2_R_N","NIC1_PERST_N", 1086 "OCP_V3_2_PERST_FROM_HOST_ISO_PLD_N","OCP_V3_2_MAIN_PWR_EN", 1087 "FM_OCP_V3_2_PWR_GOOD_PLD","OCP_V3_2_AUX_PWR_PLD_EN_R", 1088 "HP_LVC3_OCP_V3_2_PWRGD_PLD","HP_OCP_V3_2_HSC_PWRGD_PLD_R"; 1089}; 1090 1091&io_expander13 { 1092 gpio-line-names = 1093 "NODEA_NODEB_PWOK_PLD_ISO_R","PWR_EN_NICS", 1094 "PWRGD_P12V_AUX_FAN_PLD","P12V_AUX_FAN_EN_PLD", 1095 "PWRGD_P3V3_AUX_PLD","PWRGD_P12V_AUX_PLD_ISO_R", 1096 "FM_MAIN_PWREN_FROM_RMC_R","FM_MAIN_PWREN_RMC_EN_ISO_R", 1097 "PWRGD_RMC_R","PWRGD_P12V_AUX_FAN_PLD", 1098 "P12V_AUX_FAN_EN_PLD","FM_SYS_THROTTLE_N", 1099 "HP_LVC3_OCP_V3_2_PRSNT2_PLD_N","HP_LVC3_OCP_V3_1_PRSNT2_PLD_N", 1100 "",""; 1101}; 1102 1103&io_expander14 { 1104 gpio-line-names = 1105 "","","","","","","","", 1106 "FM_BOARD_BMC_SKU_ID3","FM_BOARD_BMC_SKU_ID2", 1107 "FM_BOARD_BMC_SKU_ID1","FM_BOARD_BMC_SKU_ID0", 1108 "FAB_BMC_REV_ID2","FAB_BMC_REV_ID1", 1109 "FAB_BMC_REV_ID0",""; 1110}; 1111