arch/arm/boot/dts/aspeed-bmc-opp-tacoma.dts

   1 // SPDX-License-Identifier: GPL-2.0-or-later
   2 // Copyright 2019 IBM Corp.
   3 /dts-v1/;
   4
   5 #include "aspeed-g6.dtsi"
   6 #include <dt-bindings/gpio/aspeed-gpio.h>
   7 #include <dt-bindings/i2c/i2c.h>
   8 #include <dt-bindings/leds/leds-pca955x.h>
   9
  10 / {
  11         model = "Tacoma";
  12         compatible = "ibm,tacoma-bmc", "aspeed,ast2600";
  13
  14         chosen {
  15                 stdout-path = &uart5;
  16                 bootargs = "console=ttyS4,115200n8 earlycon";
  17         };
  18
  19         memory@80000000 {
  20                 device_type = "memory";
  21                 reg = <0x80000000 0x40000000>;
  22         };
  23
  24         reserved-memory {
  25                 #address-cells = <1>;
  26                 #size-cells = <1>;
  27                 ranges;
  28
  29                 flash_memory: region@b8000000 {
  30                         no-map;
  31                         reg = <0xb8000000 0x4000000>; /* 64M */
  32                 };
  33
  34                 ramoops@bc000000 {
  35                         compatible = "ramoops";
  36                         reg = <0xbc000000 0x180000>; /* 16 * (3 * 0x8000) */
  37                         record-size = <0x8000>;
  38                         console-size = <0x8000>;
  39                         pmsg-size = <0x8000>;
  40                         max-reason = <3>; /* KMSG_DUMP_EMERG */
  41                 };
  42
  43                 vga_memory: region@bf000000 {
  44                         no-map;
  45                         compatible = "shared-dma-pool";
  46                         reg = <0xbf000000 0x01000000>;  /* 16M */
  47                 };
  48         };
  49
  50         gpio-keys {
  51                 compatible = "gpio-keys";
  52
  53                 ps0-presence {
  54                         label = "ps0-presence";
  55                         gpios = <&gpio0 ASPEED_GPIO(H, 3) GPIO_ACTIVE_LOW>;
  56                         linux,code = <ASPEED_GPIO(H, 3)>;
  57                 };
  58
  59                 ps1-presence {
  60                         label = "ps1-presence";
  61                         gpios = <&gpio0 ASPEED_GPIO(E, 5) GPIO_ACTIVE_LOW>;
  62                         linux,code = <ASPEED_GPIO(E, 5)>;
  63                 };
  64         };
  65
  66         gpio-keys-polled {
  67                 compatible = "gpio-keys-polled";
  68                 #address-cells = <1>;
  69                 #size-cells = <0>;
  70                 poll-interval = <1000>;
  71
  72                 fan0-presence {
  73                         label = "fan0-presence";
  74                         gpios = <&pca0 4 GPIO_ACTIVE_LOW>;
  75                         linux,code = <4>;
  76                 };
  77
  78                 fan1-presence {
  79                         label = "fan1-presence";
  80                         gpios = <&pca0 5 GPIO_ACTIVE_LOW>;
  81                         linux,code = <5>;
  82                 };
  83
  84                 fan2-presence {
  85                         label = "fan2-presence";
  86                         gpios = <&pca0 6 GPIO_ACTIVE_LOW>;
  87                         linux,code = <6>;
  88                 };
  89
  90                 fan3-presence {
  91                         label = "fan3-presence";
  92                         gpios = <&pca0 7 GPIO_ACTIVE_LOW>;
  93                         linux,code = <7>;
  94                 };
  95         };
  96
  97         iio-hwmon-dps310 {
  98                 compatible = "iio-hwmon";
  99                 io-channels = <&dps 0>;
 100         };
 101
 102         iio-hwmon-bmp280 {
 103                 compatible = "iio-hwmon";
 104                 io-channels = <&bmp 1>;
 105         };
 106 };
 107
 108 &ehci1 {
 109         status = "okay";
 110 };
 111
 112 &gpio0 {
 113         gpio-line-names =
 114         /*A0-A7*/       "","","","","","","","",
 115         /*B0-B7*/       "fsi-mux","","","","","","","",
 116         /*C0-C7*/       "","","","","","","","",
 117         /*D0-D7*/       "","","","","","","","",
 118         /*E0-E7*/       "power-button","","","checkstop","","presence-ps1","","led-rear-fault",
 119         /*F0-F7*/       "","","","","","","","",
 120         /*G0-G7*/       "","","","","","","","",
 121         /*H0-H7*/       "","","","presence-ps0","","","","",
 122         /*I0-I7*/       "","","","","","","","",
 123         /*J0-J7*/       "","","","","","","","",
 124         /*K0-K7*/       "","","","","","","","",
 125         /*L0-L7*/       "","","","","","","","",
 126         /*M0-M7*/       "","","","","","","","",
 127         /*N0-N7*/       "","","","","","","","",
 128         /*O0-O7*/       "led-rear-power","led-rear-id","","usb-power","","","","",
 129         /*P0-P7*/       "","","","","","","","",
 130         /*Q0-Q7*/       "cfam-reset","","","","","","","fsi-routing",
 131         /*R0-R7*/       "","","","","","","","",
 132         /*S0-S7*/       "","","","","","","","",
 133         /*T0-T7*/       "","","","","","","","",
 134         /*U0-U7*/       "","","","","","","","",
 135         /*V0-V7*/       "","","","","","","","",
 136         /*W0-W7*/       "","","","","","","","",
 137         /*X0-X7*/       "","","","","","","","",
 138         /*Y0-Y7*/       "","","","","","","","",
 139         /*Z0-Z7*/       "","","","","","","","";
 140 };
 141
 142 &fmc {
 143         status = "okay";
 144         flash@0 {
 145                 status = "okay";
 146                 m25p,fast-read;
 147                 label = "bmc";
 148                 spi-max-frequency = <50000000>;
 149 #include "openbmc-flash-layout-128.dtsi"
 150         };
 151
 152         flash@1 {
 153                 status = "okay";
 154                 m25p,fast-read;
 155                 label = "alt-bmc";
 156                 spi-max-frequency = <50000000>;
 157         };
 158 };
 159
 160 &spi1 {
 161         status = "okay";
 162         pinctrl-names = "default";
 163         pinctrl-0 = <&pinctrl_spi1_default>;
 164
 165         flash@0 {
 166                 status = "okay";
 167                 m25p,fast-read;
 168                 label = "pnor";
 169                 spi-max-frequency = <100000000>;
 170         };
 171 };
 172
 173 &mac2 {
 174         status = "okay";
 175         pinctrl-names = "default";
 176         pinctrl-0 = <&pinctrl_rmii3_default>;
 177         clocks = <&syscon ASPEED_CLK_GATE_MAC3CLK>,
 178                  <&syscon ASPEED_CLK_MAC3RCLK>;
 179         clock-names = "MACCLK", "RCLK";
 180         use-ncsi;
 181 };
 182
 183 &emmc_controller {
 184         status = "okay";
 185 };
 186
 187 &emmc {
 188         status = "okay";
 189         clk-phase-mmc-hs200 = <36>, <270>;
 190 };
 191
 192 &fsim0 {
 193         status = "okay";
 194
 195         #address-cells = <2>;
 196         #size-cells = <0>;
 197
 198         fsi-routing-gpios = <&gpio0 ASPEED_GPIO(Q, 7) GPIO_ACTIVE_HIGH>;
 199         fsi-mux-gpios = <&gpio0 ASPEED_GPIO(B, 0) GPIO_ACTIVE_HIGH>;
 200         cfam-reset-gpios = <&gpio0 ASPEED_GPIO(Q, 0) GPIO_ACTIVE_LOW>;
 201
 202         cfam@0,0 {
 203                 reg = <0 0>;
 204                 #address-cells = <1>;
 205                 #size-cells = <1>;
 206                 chip-id = <0>;
 207
 208                 scom@1000 {
 209                         compatible = "ibm,fsi2pib";
 210                         reg = <0x1000 0x400>;
 211                 };
 212
 213                 i2c@1800 {
 214                         compatible = "ibm,fsi-i2c-master";
 215                         reg = <0x1800 0x400>;
 216                         #address-cells = <1>;
 217                         #size-cells = <0>;
 218
 219                         cfam0_i2c0: i2c-bus@0 {
 220                                 reg = <0>;
 221                         };
 222
 223                         cfam0_i2c1: i2c-bus@1 {
 224                                 reg = <1>;
 225                         };
 226
 227                         cfam0_i2c2: i2c-bus@2 {
 228                                 reg = <2>;
 229                         };
 230
 231                         cfam0_i2c3: i2c-bus@3 {
 232                                 reg = <3>;
 233                         };
 234
 235                         cfam0_i2c4: i2c-bus@4 {
 236                                 reg = <4>;
 237                         };
 238
 239                         cfam0_i2c5: i2c-bus@5 {
 240                                 reg = <5>;
 241                         };
 242
 243                         cfam0_i2c6: i2c-bus@6 {
 244                                 reg = <6>;
 245                         };
 246
 247                         cfam0_i2c7: i2c-bus@7 {
 248                                 reg = <7>;
 249                         };
 250
 251                         cfam0_i2c8: i2c-bus@8 {
 252                                 reg = <8>;
 253                         };
 254
 255                         cfam0_i2c9: i2c-bus@9 {
 256                                 reg = <9>;
 257                         };
 258
 259                         cfam0_i2c10: i2c-bus@a {
 260                                 reg = <10>;
 261                         };
 262
 263                         cfam0_i2c11: i2c-bus@b {
 264                                 reg = <11>;
 265                         };
 266
 267                         cfam0_i2c12: i2c-bus@c {
 268                                 reg = <12>;
 269                         };
 270
 271                         cfam0_i2c13: i2c-bus@d {
 272                                 reg = <13>;
 273                         };
 274
 275                         cfam0_i2c14: i2c-bus@e {
 276                                 reg = <14>;
 277                         };
 278                 };
 279
 280                 sbefifo@2400 {
 281                         compatible = "ibm,p9-sbefifo";
 282                         reg = <0x2400 0x400>;
 283                         #address-cells = <1>;
 284                         #size-cells = <0>;
 285
 286                         fsi_occ0: occ {
 287                                 compatible = "ibm,p9-occ";
 288                         };
 289                 };
 290
 291                 fsi_hub0: hub@3400 {
 292                         compatible = "fsi-master-hub";
 293                         reg = <0x3400 0x400>;
 294                         #address-cells = <2>;
 295                         #size-cells = <0>;
 296
 297                         no-scan-on-init;
 298                 };
 299         };
 300 };
 301
 302 &fsi_hub0 {
 303         cfam@1,0 {
 304                 reg = <1 0>;
 305                 #address-cells = <1>;
 306                 #size-cells = <1>;
 307                 chip-id = <1>;
 308
 309                 scom@1000 {
 310                         compatible = "ibm,fsi2pib";
 311                         reg = <0x1000 0x400>;
 312                 };
 313
 314                 i2c@1800 {
 315                         compatible = "ibm,fsi-i2c-master";
 316                         reg = <0x1800 0x400>;
 317                         #address-cells = <1>;
 318                         #size-cells = <0>;
 319
 320                         cfam1_i2c0: i2c-bus@0 {
 321                                 reg = <0>;
 322                         };
 323
 324                         cfam1_i2c1: i2c-bus@1 {
 325                                 reg = <1>;
 326                         };
 327
 328                         cfam1_i2c2: i2c-bus@2 {
 329                                 reg = <2>;
 330                         };
 331
 332                         cfam1_i2c3: i2c-bus@3 {
 333                                 reg = <3>;
 334                         };
 335
 336                         cfam1_i2c4: i2c-bus@4 {
 337                                 reg = <4>;
 338                         };
 339
 340                         cfam1_i2c5: i2c-bus@5 {
 341                                 reg = <5>;
 342                         };
 343
 344                         cfam1_i2c6: i2c-bus@6 {
 345                                 reg = <6>;
 346                         };
 347
 348                         cfam1_i2c7: i2c-bus@7 {
 349                                 reg = <7>;
 350                         };
 351
 352                         cfam1_i2c8: i2c-bus@8 {
 353                                 reg = <8>;
 354                         };
 355
 356                         cfam1_i2c9: i2c-bus@9 {
 357                                 reg = <9>;
 358                         };
 359
 360                         cfam1_i2c10: i2c-bus@a {
 361                                 reg = <10>;
 362                         };
 363
 364                         cfam1_i2c11: i2c-bus@b {
 365                                 reg = <11>;
 366                         };
 367
 368                         cfam1_i2c12: i2c-bus@c {
 369                                 reg = <12>;
 370                         };
 371
 372                         cfam1_i2c13: i2c-bus@d {
 373                                 reg = <13>;
 374                         };
 375
 376                         cfam1_i2c14: i2c-bus@e {
 377                                 reg = <14>;
 378                         };
 379                 };
 380
 381                 sbefifo@2400 {
 382                         compatible = "ibm,p9-sbefifo";
 383                         reg = <0x2400 0x400>;
 384                         #address-cells = <1>;
 385                         #size-cells = <0>;
 386
 387                         fsi_occ1: occ {
 388                                 compatible = "ibm,p9-occ";
 389                         };
 390                 };
 391
 392                 fsi_hub1: hub@3400 {
 393                         compatible = "fsi-master-hub";
 394                         reg = <0x3400 0x400>;
 395                         #address-cells = <2>;
 396                         #size-cells = <0>;
 397
 398                         no-scan-on-init;
 399                 };
 400         };
 401 };
 402
 403 /* Legacy OCC numbering (to get rid of when userspace is fixed) */
 404 &fsi_occ0 {
 405         reg = <1>;
 406 };
 407
 408 &fsi_occ1 {
 409         reg = <2>;
 410 };
 411
 412 / {
 413         aliases {
 414                 i2c100 = &cfam0_i2c0;
 415                 i2c101 = &cfam0_i2c1;
 416                 i2c102 = &cfam0_i2c2;
 417                 i2c103 = &cfam0_i2c3;
 418                 i2c104 = &cfam0_i2c4;
 419                 i2c105 = &cfam0_i2c5;
 420                 i2c106 = &cfam0_i2c6;
 421                 i2c107 = &cfam0_i2c7;
 422                 i2c108 = &cfam0_i2c8;
 423                 i2c109 = &cfam0_i2c9;
 424                 i2c110 = &cfam0_i2c10;
 425                 i2c111 = &cfam0_i2c11;
 426                 i2c112 = &cfam0_i2c12;
 427                 i2c113 = &cfam0_i2c13;
 428                 i2c114 = &cfam0_i2c14;
 429                 i2c200 = &cfam1_i2c0;
 430                 i2c201 = &cfam1_i2c1;
 431                 i2c202 = &cfam1_i2c2;
 432                 i2c203 = &cfam1_i2c3;
 433                 i2c204 = &cfam1_i2c4;
 434                 i2c205 = &cfam1_i2c5;
 435                 i2c206 = &cfam1_i2c6;
 436                 i2c207 = &cfam1_i2c7;
 437                 i2c208 = &cfam1_i2c8;
 438                 i2c209 = &cfam1_i2c9;
 439                 i2c210 = &cfam1_i2c10;
 440                 i2c211 = &cfam1_i2c11;
 441                 i2c212 = &cfam1_i2c12;
 442                 i2c213 = &cfam1_i2c13;
 443                 i2c214 = &cfam1_i2c14;
 444         };
 445
 446 };
 447
 448 &i2c0 {
 449         multi-master;
 450         status = "okay";
 451
 452         ibm-panel@62 {
 453                 compatible = "ibm,op-panel";
 454                 reg = <(0x62 | I2C_OWN_SLAVE_ADDRESS)>;
 455         };
 456 };
 457
 458 &i2c1 {
 459         status = "okay";
 460
 461         tpm: tpm@2e {
 462                 compatible = "tcg,tpm-tis-i2c";
 463                 reg = <0x2e>;
 464         };
 465 };
 466
 467 &i2c2 {
 468         status = "okay";
 469 };
 470
 471 &i2c3 {
 472         status = "okay";
 473
 474         bmp: bmp280@77 {
 475                 compatible = "bosch,bmp280";
 476                 reg = <0x77>;
 477                 #io-channel-cells = <1>;
 478         };
 479
 480         max31785@52 {
 481                 compatible = "maxim,max31785a";
 482                 reg = <0x52>;
 483                 #address-cells = <1>;
 484                 #size-cells = <0>;
 485
 486                 fan@0 {
 487                         compatible = "pmbus-fan";
 488                         reg = <0>;
 489                         tach-pulses = <2>;
 490                         maxim,fan-rotor-input = "tach";
 491                         maxim,fan-pwm-freq = <25000>;
 492                         maxim,fan-dual-tach;
 493                         maxim,fan-no-watchdog;
 494                         maxim,fan-no-fault-ramp;
 495                         maxim,fan-ramp = <2>;
 496                         maxim,fan-fault-pin-mon;
 497                 };
 498
 499                 fan@1 {
 500                         compatible = "pmbus-fan";
 501                         reg = <1>;
 502                         tach-pulses = <2>;
 503                         maxim,fan-rotor-input = "tach";
 504                         maxim,fan-pwm-freq = <25000>;
 505                         maxim,fan-dual-tach;
 506                         maxim,fan-no-watchdog;
 507                         maxim,fan-no-fault-ramp;
 508                         maxim,fan-ramp = <2>;
 509                         maxim,fan-fault-pin-mon;
 510                 };
 511
 512                 fan@2 {
 513                         compatible = "pmbus-fan";
 514                         reg = <2>;
 515                         tach-pulses = <2>;
 516                         maxim,fan-rotor-input = "tach";
 517                         maxim,fan-pwm-freq = <25000>;
 518                         maxim,fan-dual-tach;
 519                         maxim,fan-no-watchdog;
 520                         maxim,fan-no-fault-ramp;
 521                         maxim,fan-ramp = <2>;
 522                         maxim,fan-fault-pin-mon;
 523                 };
 524
 525                 fan@3 {
 526                         compatible = "pmbus-fan";
 527                         reg = <3>;
 528                         tach-pulses = <2>;
 529                         maxim,fan-rotor-input = "tach";
 530                         maxim,fan-pwm-freq = <25000>;
 531                         maxim,fan-dual-tach;
 532                         maxim,fan-no-watchdog;
 533                         maxim,fan-no-fault-ramp;
 534                         maxim,fan-ramp = <2>;
 535                         maxim,fan-fault-pin-mon;
 536                 };
 537         };
 538
 539         dps: dps310@76 {
 540                 compatible = "infineon,dps310";
 541                 reg = <0x76>;
 542                 #io-channel-cells = <0>;
 543         };
 544
 545         pca0: pca9552@60 {
 546                 compatible = "nxp,pca9552";
 547                 reg = <0x60>;
 548                 #address-cells = <1>;
 549                 #size-cells = <0>;
 550
 551                 gpio-controller;
 552                 #gpio-cells = <2>;
 553
 554                 gpio@0 {
 555                         reg = <0>;
 556                         type = <PCA955X_TYPE_GPIO>;
 557                 };
 558
 559                 gpio@1 {
 560                         reg = <1>;
 561                         type = <PCA955X_TYPE_GPIO>;
 562                 };
 563
 564                 gpio@2 {
 565                         reg = <2>;
 566                         type = <PCA955X_TYPE_GPIO>;
 567                 };
 568
 569                 gpio@3 {
 570                         reg = <3>;
 571                         type = <PCA955X_TYPE_GPIO>;
 572                 };
 573
 574                 gpio@4 {
 575                         reg = <4>;
 576                         type = <PCA955X_TYPE_GPIO>;
 577                 };
 578
 579                 gpio@5 {
 580                         reg = <5>;
 581                         type = <PCA955X_TYPE_GPIO>;
 582                 };
 583
 584                 gpio@6 {
 585                         reg = <6>;
 586                         type = <PCA955X_TYPE_GPIO>;
 587                 };
 588
 589                 gpio@7 {
 590                         reg = <7>;
 591                         type = <PCA955X_TYPE_GPIO>;
 592                 };
 593
 594                 gpio@8 {
 595                         reg = <8>;
 596                         type = <PCA955X_TYPE_GPIO>;
 597                 };
 598
 599                 gpio@9 {
 600                         reg = <9>;
 601                         type = <PCA955X_TYPE_GPIO>;
 602                 };
 603
 604                 gpio@10 {
 605                         reg = <10>;
 606                         type = <PCA955X_TYPE_GPIO>;
 607                 };
 608
 609                 gpio@11 {
 610                         reg = <11>;
 611                         type = <PCA955X_TYPE_GPIO>;
 612                 };
 613
 614                 gpio@12 {
 615                         reg = <12>;
 616                         type = <PCA955X_TYPE_GPIO>;
 617                 };
 618
 619                 gpio@13 {
 620                         reg = <13>;
 621                         type = <PCA955X_TYPE_GPIO>;
 622                 };
 623
 624                 gpio@14 {
 625                         reg = <14>;
 626                         type = <PCA955X_TYPE_GPIO>;
 627                 };
 628
 629                 gpio@15 {
 630                         reg = <15>;
 631                         type = <PCA955X_TYPE_GPIO>;
 632                 };
 633         };
 634
 635         power-supply@68 {
 636                 compatible = "ibm,cffps1";
 637                 reg = <0x68>;
 638         };
 639
 640         power-supply@69 {
 641                 compatible = "ibm,cffps1";
 642                 reg = <0x69>;
 643         };
 644 };
 645
 646 &i2c4 {
 647         status = "okay";
 648
 649         tmp423a@4c {
 650                 compatible = "ti,tmp423";
 651                 reg = <0x4c>;
 652         };
 653
 654         ir35221@70 {
 655                 compatible = "infineon,ir35221";
 656                 reg = <0x70>;
 657         };
 658
 659         ir35221@71 {
 660                 compatible = "infineon,ir35221";
 661                 reg = <0x71>;
 662         };
 663 };
 664
 665 &i2c5 {
 666         status = "okay";
 667
 668         tmp423a@4c {
 669                 compatible = "ti,tmp423";
 670                 reg = <0x4c>;
 671         };
 672
 673         ir35221@70 {
 674                 compatible = "infineon,ir35221";
 675                 reg = <0x70>;
 676         };
 677
 678         ir35221@71 {
 679                 compatible = "infineon,ir35221";
 680                 reg = <0x71>;
 681         };
 682 };
 683
 684 &i2c7 {
 685         status = "okay";
 686 };
 687
 688 &i2c9 {
 689         status = "okay";
 690
 691         tmp275@4a {
 692                 compatible = "ti,tmp275";
 693                 reg = <0x4a>;
 694         };
 695 };
 696
 697 &i2c10 {
 698         status = "okay";
 699 };
 700
 701 &i2c11 {
 702         status = "okay";
 703
 704         pca9552: pca9552@60 {
 705                 compatible = "nxp,pca9552";
 706                 reg = <0x60>;
 707                 #address-cells = <1>;
 708                 #size-cells = <0>;
 709                 gpio-controller;
 710                 #gpio-cells = <2>;
 711
 712                 gpio-line-names = "PS_SMBUS_RESET_N", "APSS_RESET_N",
 713                         "GPU0_TH_OVERT_N_BUFF", "GPU1_TH_OVERT_N_BUFF",
 714                         "GPU2_TH_OVERT_N_BUFF", "GPU3_TH_OVERT_N_BUFF",
 715                         "GPU4_TH_OVERT_N_BUFF", "GPU5_TH_OVERT_N_BUFF",
 716                         "GPU0_PWR_GOOD_BUFF", "GPU1_PWR_GOOD_BUFF",
 717                         "GPU2_PWR_GOOD_BUFF", "GPU3_PWR_GOOD_BUFF",
 718                         "GPU4_PWR_GOOD_BUFF", "GPU5_PWR_GOOD_BUFF",
 719                         "12V_BREAKER_FLT_N", "THROTTLE_UNLATCHED_N";
 720
 721                 gpio@0 {
 722                         reg = <0>;
 723                         type = <PCA955X_TYPE_GPIO>;
 724                 };
 725
 726                 gpio@1 {
 727                         reg = <1>;
 728                         type = <PCA955X_TYPE_GPIO>;
 729                 };
 730
 731                 gpio@2 {
 732                         reg = <2>;
 733                         type = <PCA955X_TYPE_GPIO>;
 734                 };
 735
 736                 gpio@3 {
 737                         reg = <3>;
 738                         type = <PCA955X_TYPE_GPIO>;
 739                 };
 740
 741                 gpio@4 {
 742                         reg = <4>;
 743                         type = <PCA955X_TYPE_GPIO>;
 744                 };
 745
 746                 gpio@5 {
 747                         reg = <5>;
 748                         type = <PCA955X_TYPE_GPIO>;
 749                 };
 750
 751                 gpio@6 {
 752                         reg = <6>;
 753                         type = <PCA955X_TYPE_GPIO>;
 754                 };
 755
 756                 gpio@7 {
 757                         reg = <7>;
 758                         type = <PCA955X_TYPE_GPIO>;
 759                 };
 760
 761                 gpio@8 {
 762                         reg = <8>;
 763                         type = <PCA955X_TYPE_GPIO>;
 764                 };
 765
 766                 gpio@9 {
 767                         reg = <9>;
 768                         type = <PCA955X_TYPE_GPIO>;
 769                 };
 770
 771                 gpio@10 {
 772                         reg = <10>;
 773                         type = <PCA955X_TYPE_GPIO>;
 774                 };
 775
 776                 gpio@11 {
 777                         reg = <11>;
 778                         type = <PCA955X_TYPE_GPIO>;
 779                 };
 780
 781                 gpio@12 {
 782                         reg = <12>;
 783                         type = <PCA955X_TYPE_GPIO>;
 784                 };
 785
 786                 gpio@13 {
 787                         reg = <13>;
 788                         type = <PCA955X_TYPE_GPIO>;
 789                 };
 790
 791                 gpio@14 {
 792                         reg = <14>;
 793                         type = <PCA955X_TYPE_GPIO>;
 794                 };
 795
 796                 gpio@15 {
 797                         reg = <15>;
 798                         type = <PCA955X_TYPE_GPIO>;
 799                 };
 800         };
 801
 802         rtc@32 {
 803                 compatible = "epson,rx8900";
 804                 reg = <0x32>;
 805         };
 806
 807         eeprom@51 {
 808                 compatible = "atmel,24c64";
 809                 reg = <0x51>;
 810         };
 811
 812         ucd90160@64 {
 813                 compatible = "ti,ucd90160";
 814                 reg = <0x64>;
 815         };
 816 };
 817
 818 &i2c12 {
 819         status = "okay";
 820 };
 821
 822 &i2c13 {
 823         status = "okay";
 824 };
 825
 826 &ibt {
 827         status = "okay";
 828 };
 829
 830 &uart1 {
 831         status = "okay";
 832         // Workaround for A0
 833         compatible = "snps,dw-apb-uart";
 834 };
 835
 836 &uart5 {
 837         // Workaround for A0
 838         compatible = "snps,dw-apb-uart";
 839 };
 840
 841 &vuart1 {
 842         status = "okay";
 843 };
 844
 845 &vuart2 {
 846         status = "okay";
 847 };
 848
 849 &lpc_ctrl {
 850         status = "okay";
 851         memory-region = <&flash_memory>;
 852         flash = <&spi1>;
 853 };
 854
 855 &wdt1 {
 856         aspeed,reset-type = "none";
 857         aspeed,external-signal;
 858         aspeed,ext-push-pull;
 859         aspeed,ext-active-high;
 860
 861         pinctrl-names = "default";
 862         pinctrl-0 = <&pinctrl_wdtrst1_default>;
 863 };
 864
 865 &wdt2 {
 866         status = "okay";
 867 };
 868
 869 &pinctrl {
 870         /* Hog these as no driver is probed for the entire LPC block */
 871         pinctrl-names = "default";
 872         pinctrl-0 = <&pinctrl_lpc_default>,
 873                     <&pinctrl_lsirq_default>;
 874 };
 875
 876 &xdma {
 877         status = "okay";
 878         memory-region = <&vga_memory>;
 879 };