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/leds/leds-pca955x.h>
   8
   9 / {
  10         model = "Tacoma";
  11         compatible = "ibm,tacoma-bmc", "aspeed,ast2600";
  12
  13         chosen {
  14                 stdout-path = &uart5;
  15                 bootargs = "console=ttyS4,115200n8";
  16         };
  17
  18         memory@80000000 {
  19                 device_type = "memory";
  20                 reg = <0x80000000 0x40000000>;
  21         };
  22
  23         reserved-memory {
  24                 #address-cells = <1>;
  25                 #size-cells = <1>;
  26                 ranges;
  27
  28                 flash_memory: region@ba000000 {
  29                         no-map;
  30                         reg = <0xb8000000 0x4000000>; /* 64M */
  31                 };
  32
  33                 vga_memory: region@bf000000 {
  34                         no-map;
  35                         compatible = "shared-dma-pool";
  36                         reg = <0xbf000000 0x01000000>;  /* 16M */
  37                 };
  38         };
  39
  40         gpio-keys {
  41                 compatible = "gpio-keys";
  42
  43                 ps0-presence {
  44                         label = "ps0-presence";
  45                         gpios = <&gpio0 ASPEED_GPIO(H, 3) GPIO_ACTIVE_LOW>;
  46                         linux,code = <ASPEED_GPIO(H, 3)>;
  47                 };
  48
  49                 ps1-presence {
  50                         label = "ps1-presence";
  51                         gpios = <&gpio0 ASPEED_GPIO(E, 5) GPIO_ACTIVE_LOW>;
  52                         linux,code = <ASPEED_GPIO(E, 5)>;
  53                 };
  54         };
  55
  56         gpio-keys-polled {
  57                 compatible = "gpio-keys-polled";
  58                 #address-cells = <1>;
  59                 #size-cells = <0>;
  60                 poll-interval = <1000>;
  61
  62                 fan0-presence {
  63                         label = "fan0-presence";
  64                         gpios = <&pca0 4 GPIO_ACTIVE_LOW>;
  65                         linux,code = <4>;
  66                 };
  67
  68                 fan1-presence {
  69                         label = "fan1-presence";
  70                         gpios = <&pca0 5 GPIO_ACTIVE_LOW>;
  71                         linux,code = <5>;
  72                 };
  73
  74                 fan2-presence {
  75                         label = "fan2-presence";
  76                         gpios = <&pca0 6 GPIO_ACTIVE_LOW>;
  77                         linux,code = <6>;
  78                 };
  79
  80                 fan3-presence {
  81                         label = "fan3-presence";
  82                         gpios = <&pca0 7 GPIO_ACTIVE_LOW>;
  83                         linux,code = <7>;
  84                 };
  85         };
  86
  87         iio-hwmon-dps310 {
  88                 compatible = "iio-hwmon";
  89                 io-channels = <&dps 0>;
  90         };
  91
  92         iio-hwmon-bmp280 {
  93                 compatible = "iio-hwmon";
  94                 io-channels = <&bmp 1>;
  95         };
  96 };
  97
  98 &ehci1 {
  99         status = "okay";
 100 };
 101
 102 &gpio0 {
 103         gpio-line-names =
 104         /*A0-A7*/       "","","","","","","","",
 105         /*B0-B7*/       "fsi-mux","","","","","","","",
 106         /*C0-C7*/       "","","","","","","","",
 107         /*D0-D7*/       "","","","","","","","",
 108         /*E0-E7*/       "power-button","","","checkstop","","presence-ps1","","led-rear-fault",
 109         /*F0-F7*/       "","","","","","","","",
 110         /*G0-G7*/       "","","","","","","","",
 111         /*H0-H7*/       "","","","presence-ps0","","","","",
 112         /*I0-I7*/       "","","","","","","","",
 113         /*J0-J7*/       "","","","","","","","",
 114         /*K0-K7*/       "","","","","","","","",
 115         /*L0-L7*/       "","","","","","","","",
 116         /*M0-M7*/       "","","","","","","","",
 117         /*N0-N7*/       "","","","","","","","",
 118         /*O0-O7*/       "led-rear-power","led-rear-id","","usb-power","","","","",
 119         /*P0-P7*/       "","","","","","","","",
 120         /*Q0-Q7*/       "cfam-reset","","","","","","","fsi-routing",
 121         /*R0-R7*/       "","","","","","","","",
 122         /*S0-S7*/       "","","","","","","","",
 123         /*T0-T7*/       "","","","","","","","",
 124         /*U0-U7*/       "","","","","","","","",
 125         /*V0-V7*/       "","","","","","","","",
 126         /*W0-W7*/       "","","","","","","","",
 127         /*X0-X7*/       "","","","","","","","",
 128         /*Y0-Y7*/       "","","","","","","","",
 129         /*Z0-Z7*/       "","","","","","","","",
 130         /*AA0-AA7*/     "","","","","","","","",
 131         /*AB0-AB7*/     "","","","","","","","",
 132         /*AC0-AC7*/     "","","","","","","","";
 133 };
 134
 135 &fmc {
 136         status = "okay";
 137         flash@0 {
 138                 status = "okay";
 139                 m25p,fast-read;
 140                 label = "bmc";
 141                 spi-max-frequency = <50000000>;
 142 #include "openbmc-flash-layout-128.dtsi"
 143         };
 144
 145         flash@1 {
 146                 status = "okay";
 147                 m25p,fast-read;
 148                 label = "alt-bmc";
 149                 spi-max-frequency = <50000000>;
 150         };
 151 };
 152
 153 &spi1 {
 154         status = "okay";
 155         pinctrl-names = "default";
 156         pinctrl-0 = <&pinctrl_spi1_default>;
 157
 158         flash@0 {
 159                 status = "okay";
 160                 m25p,fast-read;
 161                 label = "pnor";
 162                 spi-max-frequency = <100000000>;
 163         };
 164 };
 165
 166 &mac2 {
 167         status = "okay";
 168         pinctrl-names = "default";
 169         pinctrl-0 = <&pinctrl_rmii3_default>;
 170         clocks = <&syscon ASPEED_CLK_GATE_MAC3CLK>,
 171                  <&syscon ASPEED_CLK_MAC3RCLK>;
 172         clock-names = "MACCLK", "RCLK";
 173         use-ncsi;
 174 };
 175
 176 &emmc_controller {
 177         status = "okay";
 178 };
 179
 180 &emmc {
 181         status = "okay";
 182 };
 183
 184 &fsim0 {
 185         status = "okay";
 186
 187         #address-cells = <2>;
 188         #size-cells = <0>;
 189
 190         fsi-routing-gpios = <&gpio0 ASPEED_GPIO(Q, 7) GPIO_ACTIVE_HIGH>;
 191         fsi-mux-gpios = <&gpio0 ASPEED_GPIO(B, 0) GPIO_ACTIVE_HIGH>;
 192         cfam-reset-gpios = <&gpio0 ASPEED_GPIO(Q, 0) GPIO_ACTIVE_LOW>;
 193
 194         cfam@0,0 {
 195                 reg = <0 0>;
 196                 #address-cells = <1>;
 197                 #size-cells = <1>;
 198                 chip-id = <0>;
 199
 200                 scom@1000 {
 201                         compatible = "ibm,fsi2pib";
 202                         reg = <0x1000 0x400>;
 203                 };
 204
 205                 i2c@1800 {
 206                         compatible = "ibm,fsi-i2c-master";
 207                         reg = <0x1800 0x400>;
 208                         #address-cells = <1>;
 209                         #size-cells = <0>;
 210
 211                         cfam0_i2c0: i2c-bus@0 {
 212                                 reg = <0>;
 213                         };
 214
 215                         cfam0_i2c1: i2c-bus@1 {
 216                                 reg = <1>;
 217                         };
 218
 219                         cfam0_i2c2: i2c-bus@2 {
 220                                 reg = <2>;
 221                         };
 222
 223                         cfam0_i2c3: i2c-bus@3 {
 224                                 reg = <3>;
 225                         };
 226
 227                         cfam0_i2c4: i2c-bus@4 {
 228                                 reg = <4>;
 229                         };
 230
 231                         cfam0_i2c5: i2c-bus@5 {
 232                                 reg = <5>;
 233                         };
 234
 235                         cfam0_i2c6: i2c-bus@6 {
 236                                 reg = <6>;
 237                         };
 238
 239                         cfam0_i2c7: i2c-bus@7 {
 240                                 reg = <7>;
 241                         };
 242
 243                         cfam0_i2c8: i2c-bus@8 {
 244                                 reg = <8>;
 245                         };
 246
 247                         cfam0_i2c9: i2c-bus@9 {
 248                                 reg = <9>;
 249                         };
 250
 251                         cfam0_i2c10: i2c-bus@a {
 252                                 reg = <10>;
 253                         };
 254
 255                         cfam0_i2c11: i2c-bus@b {
 256                                 reg = <11>;
 257                         };
 258
 259                         cfam0_i2c12: i2c-bus@c {
 260                                 reg = <12>;
 261                         };
 262
 263                         cfam0_i2c13: i2c-bus@d {
 264                                 reg = <13>;
 265                         };
 266
 267                         cfam0_i2c14: i2c-bus@e {
 268                                 reg = <14>;
 269                         };
 270                 };
 271
 272                 sbefifo@2400 {
 273                         compatible = "ibm,p9-sbefifo";
 274                         reg = <0x2400 0x400>;
 275                         #address-cells = <1>;
 276                         #size-cells = <0>;
 277
 278                         fsi_occ0: occ {
 279                                 compatible = "ibm,p9-occ";
 280                         };
 281                 };
 282
 283                 fsi_hub0: hub@3400 {
 284                         compatible = "fsi-master-hub";
 285                         reg = <0x3400 0x400>;
 286                         #address-cells = <2>;
 287                         #size-cells = <0>;
 288
 289                         no-scan-on-init;
 290                 };
 291         };
 292 };
 293
 294 &fsi_hub0 {
 295         cfam@1,0 {
 296                 reg = <1 0>;
 297                 #address-cells = <1>;
 298                 #size-cells = <1>;
 299                 chip-id = <1>;
 300
 301                 scom@1000 {
 302                         compatible = "ibm,fsi2pib";
 303                         reg = <0x1000 0x400>;
 304                 };
 305
 306                 i2c@1800 {
 307                         compatible = "ibm,fsi-i2c-master";
 308                         reg = <0x1800 0x400>;
 309                         #address-cells = <1>;
 310                         #size-cells = <0>;
 311
 312                         cfam1_i2c0: i2c-bus@0 {
 313                                 reg = <0>;
 314                         };
 315
 316                         cfam1_i2c1: i2c-bus@1 {
 317                                 reg = <1>;
 318                         };
 319
 320                         cfam1_i2c2: i2c-bus@2 {
 321                                 reg = <2>;
 322                         };
 323
 324                         cfam1_i2c3: i2c-bus@3 {
 325                                 reg = <3>;
 326                         };
 327
 328                         cfam1_i2c4: i2c-bus@4 {
 329                                 reg = <4>;
 330                         };
 331
 332                         cfam1_i2c5: i2c-bus@5 {
 333                                 reg = <5>;
 334                         };
 335
 336                         cfam1_i2c6: i2c-bus@6 {
 337                                 reg = <6>;
 338                         };
 339
 340                         cfam1_i2c7: i2c-bus@7 {
 341                                 reg = <7>;
 342                         };
 343
 344                         cfam1_i2c8: i2c-bus@8 {
 345                                 reg = <8>;
 346                         };
 347
 348                         cfam1_i2c9: i2c-bus@9 {
 349                                 reg = <9>;
 350                         };
 351
 352                         cfam1_i2c10: i2c-bus@a {
 353                                 reg = <10>;
 354                         };
 355
 356                         cfam1_i2c11: i2c-bus@b {
 357                                 reg = <11>;
 358                         };
 359
 360                         cfam1_i2c12: i2c-bus@c {
 361                                 reg = <12>;
 362                         };
 363
 364                         cfam1_i2c13: i2c-bus@d {
 365                                 reg = <13>;
 366                         };
 367
 368                         cfam1_i2c14: i2c-bus@e {
 369                                 reg = <14>;
 370                         };
 371                 };
 372
 373                 sbefifo@2400 {
 374                         compatible = "ibm,p9-sbefifo";
 375                         reg = <0x2400 0x400>;
 376                         #address-cells = <1>;
 377                         #size-cells = <0>;
 378
 379                         fsi_occ1: occ {
 380                                 compatible = "ibm,p9-occ";
 381                         };
 382                 };
 383
 384                 fsi_hub1: hub@3400 {
 385                         compatible = "fsi-master-hub";
 386                         reg = <0x3400 0x400>;
 387                         #address-cells = <2>;
 388                         #size-cells = <0>;
 389
 390                         no-scan-on-init;
 391                 };
 392         };
 393 };
 394
 395 /* Legacy OCC numbering (to get rid of when userspace is fixed) */
 396 &fsi_occ0 {
 397         reg = <1>;
 398 };
 399
 400 &fsi_occ1 {
 401         reg = <2>;
 402 };
 403
 404 / {
 405         aliases {
 406                 i2c100 = &cfam0_i2c0;
 407                 i2c101 = &cfam0_i2c1;
 408                 i2c102 = &cfam0_i2c2;
 409                 i2c103 = &cfam0_i2c3;
 410                 i2c104 = &cfam0_i2c4;
 411                 i2c105 = &cfam0_i2c5;
 412                 i2c106 = &cfam0_i2c6;
 413                 i2c107 = &cfam0_i2c7;
 414                 i2c108 = &cfam0_i2c8;
 415                 i2c109 = &cfam0_i2c9;
 416                 i2c110 = &cfam0_i2c10;
 417                 i2c111 = &cfam0_i2c11;
 418                 i2c112 = &cfam0_i2c12;
 419                 i2c113 = &cfam0_i2c13;
 420                 i2c114 = &cfam0_i2c14;
 421                 i2c200 = &cfam1_i2c0;
 422                 i2c201 = &cfam1_i2c1;
 423                 i2c202 = &cfam1_i2c2;
 424                 i2c203 = &cfam1_i2c3;
 425                 i2c204 = &cfam1_i2c4;
 426                 i2c205 = &cfam1_i2c5;
 427                 i2c206 = &cfam1_i2c6;
 428                 i2c207 = &cfam1_i2c7;
 429                 i2c208 = &cfam1_i2c8;
 430                 i2c209 = &cfam1_i2c9;
 431                 i2c210 = &cfam1_i2c10;
 432                 i2c211 = &cfam1_i2c11;
 433                 i2c212 = &cfam1_i2c12;
 434                 i2c213 = &cfam1_i2c13;
 435                 i2c214 = &cfam1_i2c14;
 436         };
 437
 438 };
 439
 440 &i2c0 {
 441         status = "okay";
 442 };
 443
 444 &i2c1 {
 445         status = "okay";
 446
 447         tpm: tpm@2e {
 448                 compatible = "tcg,tpm-tis-i2c";
 449                 reg = <0x2e>;
 450         };
 451 };
 452
 453 &i2c2 {
 454         status = "okay";
 455 };
 456
 457 &i2c3 {
 458         status = "okay";
 459
 460         bmp: bmp280@77 {
 461                 compatible = "bosch,bmp280";
 462                 reg = <0x77>;
 463                 #io-channel-cells = <1>;
 464         };
 465
 466         max31785@52 {
 467                 compatible = "maxim,max31785a";
 468                 reg = <0x52>;
 469                 #address-cells = <1>;
 470                 #size-cells = <0>;
 471
 472                 fan@0 {
 473                         compatible = "pmbus-fan";
 474                         reg = <0>;
 475                         tach-pulses = <2>;
 476                         maxim,fan-rotor-input = "tach";
 477                         maxim,fan-pwm-freq = <25000>;
 478                         maxim,fan-dual-tach;
 479                         maxim,fan-no-watchdog;
 480                         maxim,fan-no-fault-ramp;
 481                         maxim,fan-ramp = <2>;
 482                         maxim,fan-fault-pin-mon;
 483                 };
 484
 485                 fan@1 {
 486                         compatible = "pmbus-fan";
 487                         reg = <1>;
 488                         tach-pulses = <2>;
 489                         maxim,fan-rotor-input = "tach";
 490                         maxim,fan-pwm-freq = <25000>;
 491                         maxim,fan-dual-tach;
 492                         maxim,fan-no-watchdog;
 493                         maxim,fan-no-fault-ramp;
 494                         maxim,fan-ramp = <2>;
 495                         maxim,fan-fault-pin-mon;
 496                 };
 497
 498                 fan@2 {
 499                         compatible = "pmbus-fan";
 500                         reg = <2>;
 501                         tach-pulses = <2>;
 502                         maxim,fan-rotor-input = "tach";
 503                         maxim,fan-pwm-freq = <25000>;
 504                         maxim,fan-dual-tach;
 505                         maxim,fan-no-watchdog;
 506                         maxim,fan-no-fault-ramp;
 507                         maxim,fan-ramp = <2>;
 508                         maxim,fan-fault-pin-mon;
 509                 };
 510
 511                 fan@3 {
 512                         compatible = "pmbus-fan";
 513                         reg = <3>;
 514                         tach-pulses = <2>;
 515                         maxim,fan-rotor-input = "tach";
 516                         maxim,fan-pwm-freq = <25000>;
 517                         maxim,fan-dual-tach;
 518                         maxim,fan-no-watchdog;
 519                         maxim,fan-no-fault-ramp;
 520                         maxim,fan-ramp = <2>;
 521                         maxim,fan-fault-pin-mon;
 522                 };
 523         };
 524
 525         dps: dps310@76 {
 526                 compatible = "infineon,dps310";
 527                 reg = <0x76>;
 528                 #io-channel-cells = <0>;
 529         };
 530
 531         pca0: pca9552@60 {
 532                 compatible = "nxp,pca9552";
 533                 reg = <0x60>;
 534                 #address-cells = <1>;
 535                 #size-cells = <0>;
 536
 537                 gpio-controller;
 538                 #gpio-cells = <2>;
 539
 540                 gpio@0 {
 541                         reg = <0>;
 542                         type = <PCA955X_TYPE_GPIO>;
 543                 };
 544
 545                 gpio@1 {
 546                         reg = <1>;
 547                         type = <PCA955X_TYPE_GPIO>;
 548                 };
 549
 550                 gpio@2 {
 551                         reg = <2>;
 552                         type = <PCA955X_TYPE_GPIO>;
 553                 };
 554
 555                 gpio@3 {
 556                         reg = <3>;
 557                         type = <PCA955X_TYPE_GPIO>;
 558                 };
 559
 560                 gpio@4 {
 561                         reg = <4>;
 562                         type = <PCA955X_TYPE_GPIO>;
 563                 };
 564
 565                 gpio@5 {
 566                         reg = <5>;
 567                         type = <PCA955X_TYPE_GPIO>;
 568                 };
 569
 570                 gpio@6 {
 571                         reg = <6>;
 572                         type = <PCA955X_TYPE_GPIO>;
 573                 };
 574
 575                 gpio@7 {
 576                         reg = <7>;
 577                         type = <PCA955X_TYPE_GPIO>;
 578                 };
 579
 580                 gpio@8 {
 581                         reg = <8>;
 582                         type = <PCA955X_TYPE_GPIO>;
 583                 };
 584
 585                 gpio@9 {
 586                         reg = <9>;
 587                         type = <PCA955X_TYPE_GPIO>;
 588                 };
 589
 590                 gpio@10 {
 591                         reg = <10>;
 592                         type = <PCA955X_TYPE_GPIO>;
 593                 };
 594
 595                 gpio@11 {
 596                         reg = <11>;
 597                         type = <PCA955X_TYPE_GPIO>;
 598                 };
 599
 600                 gpio@12 {
 601                         reg = <12>;
 602                         type = <PCA955X_TYPE_GPIO>;
 603                 };
 604
 605                 gpio@13 {
 606                         reg = <13>;
 607                         type = <PCA955X_TYPE_GPIO>;
 608                 };
 609
 610                 gpio@14 {
 611                         reg = <14>;
 612                         type = <PCA955X_TYPE_GPIO>;
 613                 };
 614
 615                 gpio@15 {
 616                         reg = <15>;
 617                         type = <PCA955X_TYPE_GPIO>;
 618                 };
 619         };
 620
 621         power-supply@68 {
 622                 compatible = "ibm,cffps1";
 623                 reg = <0x68>;
 624         };
 625
 626         power-supply@69 {
 627                 compatible = "ibm,cffps1";
 628                 reg = <0x69>;
 629         };
 630 };
 631
 632 &i2c4 {
 633         status = "okay";
 634
 635         tmp423a@4c {
 636                 compatible = "ti,tmp423";
 637                 reg = <0x4c>;
 638         };
 639
 640         ir35221@70 {
 641                 compatible = "infineon,ir35221";
 642                 reg = <0x70>;
 643         };
 644
 645         ir35221@71 {
 646                 compatible = "infineon,ir35221";
 647                 reg = <0x71>;
 648         };
 649 };
 650
 651 &i2c5 {
 652         status = "okay";
 653
 654         tmp423a@4c {
 655                 compatible = "ti,tmp423";
 656                 reg = <0x4c>;
 657         };
 658
 659         ir35221@70 {
 660                 compatible = "infineon,ir35221";
 661                 reg = <0x70>;
 662         };
 663
 664         ir35221@71 {
 665                 compatible = "infineon,ir35221";
 666                 reg = <0x71>;
 667         };
 668 };
 669
 670 &i2c7 {
 671         status = "okay";
 672 };
 673
 674 &i2c9 {
 675         status = "okay";
 676
 677         tmp275@4a {
 678                 compatible = "ti,tmp275";
 679                 reg = <0x4a>;
 680         };
 681 };
 682
 683 &i2c10 {
 684         status = "okay";
 685 };
 686
 687 &i2c11 {
 688         status = "okay";
 689
 690         pca9552: pca9552@60 {
 691                 compatible = "nxp,pca9552";
 692                 reg = <0x60>;
 693                 #address-cells = <1>;
 694                 #size-cells = <0>;
 695                 gpio-controller;
 696                 #gpio-cells = <2>;
 697
 698                 gpio-line-names = "PS_SMBUS_RESET_N", "APSS_RESET_N",
 699                         "GPU0_TH_OVERT_N_BUFF", "GPU1_TH_OVERT_N_BUFF",
 700                         "GPU2_TH_OVERT_N_BUFF", "GPU3_TH_OVERT_N_BUFF",
 701                         "GPU4_TH_OVERT_N_BUFF", "GPU5_TH_OVERT_N_BUFF",
 702                         "GPU0_PWR_GOOD_BUFF", "GPU1_PWR_GOOD_BUFF",
 703                         "GPU2_PWR_GOOD_BUFF", "GPU3_PWR_GOOD_BUFF",
 704                         "GPU4_PWR_GOOD_BUFF", "GPU5_PWR_GOOD_BUFF",
 705                         "12V_BREAKER_FLT_N", "THROTTLE_UNLATCHED_N";
 706
 707                 gpio@0 {
 708                         reg = <0>;
 709                         type = <PCA955X_TYPE_GPIO>;
 710                 };
 711
 712                 gpio@1 {
 713                         reg = <1>;
 714                         type = <PCA955X_TYPE_GPIO>;
 715                 };
 716
 717                 gpio@2 {
 718                         reg = <2>;
 719                         type = <PCA955X_TYPE_GPIO>;
 720                 };
 721
 722                 gpio@3 {
 723                         reg = <3>;
 724                         type = <PCA955X_TYPE_GPIO>;
 725                 };
 726
 727                 gpio@4 {
 728                         reg = <4>;
 729                         type = <PCA955X_TYPE_GPIO>;
 730                 };
 731
 732                 gpio@5 {
 733                         reg = <5>;
 734                         type = <PCA955X_TYPE_GPIO>;
 735                 };
 736
 737                 gpio@6 {
 738                         reg = <6>;
 739                         type = <PCA955X_TYPE_GPIO>;
 740                 };
 741
 742                 gpio@7 {
 743                         reg = <7>;
 744                         type = <PCA955X_TYPE_GPIO>;
 745                 };
 746
 747                 gpio@8 {
 748                         reg = <8>;
 749                         type = <PCA955X_TYPE_GPIO>;
 750                 };
 751
 752                 gpio@9 {
 753                         reg = <9>;
 754                         type = <PCA955X_TYPE_GPIO>;
 755                 };
 756
 757                 gpio@10 {
 758                         reg = <10>;
 759                         type = <PCA955X_TYPE_GPIO>;
 760                 };
 761
 762                 gpio@11 {
 763                         reg = <11>;
 764                         type = <PCA955X_TYPE_GPIO>;
 765                 };
 766
 767                 gpio@12 {
 768                         reg = <12>;
 769                         type = <PCA955X_TYPE_GPIO>;
 770                 };
 771
 772                 gpio@13 {
 773                         reg = <13>;
 774                         type = <PCA955X_TYPE_GPIO>;
 775                 };
 776
 777                 gpio@14 {
 778                         reg = <14>;
 779                         type = <PCA955X_TYPE_GPIO>;
 780                 };
 781
 782                 gpio@15 {
 783                         reg = <15>;
 784                         type = <PCA955X_TYPE_GPIO>;
 785                 };
 786         };
 787
 788         rtc@32 {
 789                 compatible = "epson,rx8900";
 790                 reg = <0x32>;
 791         };
 792
 793         eeprom@51 {
 794                 compatible = "atmel,24c64";
 795                 reg = <0x51>;
 796         };
 797
 798         ucd90160@64 {
 799                 compatible = "ti,ucd90160";
 800                 reg = <0x64>;
 801         };
 802 };
 803
 804 &i2c12 {
 805         status = "okay";
 806 };
 807
 808 &i2c13 {
 809         status = "okay";
 810 };
 811
 812 &ibt {
 813         status = "okay";
 814 };
 815
 816 &uart1 {
 817         status = "okay";
 818         // Workaround for A0
 819         compatible = "snps,dw-apb-uart";
 820 };
 821
 822 &uart5 {
 823         // Workaround for A0
 824         compatible = "snps,dw-apb-uart";
 825 };
 826
 827 &vuart1 {
 828         status = "okay";
 829 };
 830
 831 &vuart2 {
 832         status = "okay";
 833 };
 834
 835 &lpc_ctrl {
 836         status = "okay";
 837         memory-region = <&flash_memory>;
 838         flash = <&spi1>;
 839 };
 840
 841 &wdt1 {
 842         aspeed,reset-type = "none";
 843         aspeed,external-signal;
 844         aspeed,ext-push-pull;
 845         aspeed,ext-active-high;
 846
 847         pinctrl-names = "default";
 848         pinctrl-0 = <&pinctrl_wdtrst1_default>;
 849 };
 850
 851 &wdt2 {
 852         status = "okay";
 853 };
 854
 855 &pinctrl {
 856         /* Hog these as no driver is probed for the entire LPC block */
 857         pinctrl-names = "default";
 858         pinctrl-0 = <&pinctrl_lpc_default>,
 859                     <&pinctrl_lsirq_default>;
 860 };
 861
 862 &xdma {
 863         status = "okay";
 864         memory-region = <&vga_memory>;
 865 };