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*/       "","","","","","bmc-tpm-reset","","",
 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
 201         cfam@0,0 {
 202                 reg = <0 0>;
 203                 #address-cells = <1>;
 204                 #size-cells = <1>;
 205                 chip-id = <0>;
 206
 207                 scom@1000 {
 208                         compatible = "ibm,fsi2pib";
 209                         reg = <0x1000 0x400>;
 210                 };
 211
 212                 i2c@1800 {
 213                         compatible = "ibm,fsi-i2c-master";
 214                         reg = <0x1800 0x400>;
 215                         #address-cells = <1>;
 216                         #size-cells = <0>;
 217
 218                         cfam0_i2c0: i2c-bus@0 {
 219                                 reg = <0>;
 220                         };
 221
 222                         cfam0_i2c1: i2c-bus@1 {
 223                                 reg = <1>;
 224                         };
 225
 226                         cfam0_i2c2: i2c-bus@2 {
 227                                 reg = <2>;
 228                         };
 229
 230                         cfam0_i2c3: i2c-bus@3 {
 231                                 reg = <3>;
 232                         };
 233
 234                         cfam0_i2c4: i2c-bus@4 {
 235                                 reg = <4>;
 236                         };
 237
 238                         cfam0_i2c5: i2c-bus@5 {
 239                                 reg = <5>;
 240                         };
 241
 242                         cfam0_i2c6: i2c-bus@6 {
 243                                 reg = <6>;
 244                         };
 245
 246                         cfam0_i2c7: i2c-bus@7 {
 247                                 reg = <7>;
 248                         };
 249
 250                         cfam0_i2c8: i2c-bus@8 {
 251                                 reg = <8>;
 252                         };
 253
 254                         cfam0_i2c9: i2c-bus@9 {
 255                                 reg = <9>;
 256                         };
 257
 258                         cfam0_i2c10: i2c-bus@a {
 259                                 reg = <10>;
 260                         };
 261
 262                         cfam0_i2c11: i2c-bus@b {
 263                                 reg = <11>;
 264                         };
 265
 266                         cfam0_i2c12: i2c-bus@c {
 267                                 reg = <12>;
 268                         };
 269
 270                         cfam0_i2c13: i2c-bus@d {
 271                                 reg = <13>;
 272                         };
 273
 274                         cfam0_i2c14: i2c-bus@e {
 275                                 reg = <14>;
 276                         };
 277                 };
 278
 279                 sbefifo@2400 {
 280                         compatible = "ibm,p9-sbefifo";
 281                         reg = <0x2400 0x400>;
 282                         #address-cells = <1>;
 283                         #size-cells = <0>;
 284
 285                         fsi_occ0: occ {
 286                                 compatible = "ibm,p9-occ";
 287                         };
 288                 };
 289
 290                 fsi_hub0: hub@3400 {
 291                         compatible = "fsi-master-hub";
 292                         reg = <0x3400 0x400>;
 293                         #address-cells = <2>;
 294                         #size-cells = <0>;
 295
 296                         no-scan-on-init;
 297                 };
 298         };
 299 };
 300
 301 &fsi_hub0 {
 302         cfam@1,0 {
 303                 reg = <1 0>;
 304                 #address-cells = <1>;
 305                 #size-cells = <1>;
 306                 chip-id = <1>;
 307
 308                 scom@1000 {
 309                         compatible = "ibm,fsi2pib";
 310                         reg = <0x1000 0x400>;
 311                 };
 312
 313                 i2c@1800 {
 314                         compatible = "ibm,fsi-i2c-master";
 315                         reg = <0x1800 0x400>;
 316                         #address-cells = <1>;
 317                         #size-cells = <0>;
 318
 319                         cfam1_i2c0: i2c-bus@0 {
 320                                 reg = <0>;
 321                         };
 322
 323                         cfam1_i2c1: i2c-bus@1 {
 324                                 reg = <1>;
 325                         };
 326
 327                         cfam1_i2c2: i2c-bus@2 {
 328                                 reg = <2>;
 329                         };
 330
 331                         cfam1_i2c3: i2c-bus@3 {
 332                                 reg = <3>;
 333                         };
 334
 335                         cfam1_i2c4: i2c-bus@4 {
 336                                 reg = <4>;
 337                         };
 338
 339                         cfam1_i2c5: i2c-bus@5 {
 340                                 reg = <5>;
 341                         };
 342
 343                         cfam1_i2c6: i2c-bus@6 {
 344                                 reg = <6>;
 345                         };
 346
 347                         cfam1_i2c7: i2c-bus@7 {
 348                                 reg = <7>;
 349                         };
 350
 351                         cfam1_i2c8: i2c-bus@8 {
 352                                 reg = <8>;
 353                         };
 354
 355                         cfam1_i2c9: i2c-bus@9 {
 356                                 reg = <9>;
 357                         };
 358
 359                         cfam1_i2c10: i2c-bus@a {
 360                                 reg = <10>;
 361                         };
 362
 363                         cfam1_i2c11: i2c-bus@b {
 364                                 reg = <11>;
 365                         };
 366
 367                         cfam1_i2c12: i2c-bus@c {
 368                                 reg = <12>;
 369                         };
 370
 371                         cfam1_i2c13: i2c-bus@d {
 372                                 reg = <13>;
 373                         };
 374
 375                         cfam1_i2c14: i2c-bus@e {
 376                                 reg = <14>;
 377                         };
 378                 };
 379
 380                 sbefifo@2400 {
 381                         compatible = "ibm,p9-sbefifo";
 382                         reg = <0x2400 0x400>;
 383                         #address-cells = <1>;
 384                         #size-cells = <0>;
 385
 386                         fsi_occ1: occ {
 387                                 compatible = "ibm,p9-occ";
 388                         };
 389                 };
 390
 391                 fsi_hub1: hub@3400 {
 392                         compatible = "fsi-master-hub";
 393                         reg = <0x3400 0x400>;
 394                         #address-cells = <2>;
 395                         #size-cells = <0>;
 396
 397                         no-scan-on-init;
 398                 };
 399         };
 400 };
 401
 402 /* Legacy OCC numbering (to get rid of when userspace is fixed) */
 403 &fsi_occ0 {
 404         reg = <1>;
 405 };
 406
 407 &fsi_occ1 {
 408         reg = <2>;
 409 };
 410
 411 / {
 412         aliases {
 413                 i2c100 = &cfam0_i2c0;
 414                 i2c101 = &cfam0_i2c1;
 415                 i2c102 = &cfam0_i2c2;
 416                 i2c103 = &cfam0_i2c3;
 417                 i2c104 = &cfam0_i2c4;
 418                 i2c105 = &cfam0_i2c5;
 419                 i2c106 = &cfam0_i2c6;
 420                 i2c107 = &cfam0_i2c7;
 421                 i2c108 = &cfam0_i2c8;
 422                 i2c109 = &cfam0_i2c9;
 423                 i2c110 = &cfam0_i2c10;
 424                 i2c111 = &cfam0_i2c11;
 425                 i2c112 = &cfam0_i2c12;
 426                 i2c113 = &cfam0_i2c13;
 427                 i2c114 = &cfam0_i2c14;
 428                 i2c200 = &cfam1_i2c0;
 429                 i2c201 = &cfam1_i2c1;
 430                 i2c202 = &cfam1_i2c2;
 431                 i2c203 = &cfam1_i2c3;
 432                 i2c204 = &cfam1_i2c4;
 433                 i2c205 = &cfam1_i2c5;
 434                 i2c206 = &cfam1_i2c6;
 435                 i2c207 = &cfam1_i2c7;
 436                 i2c208 = &cfam1_i2c8;
 437                 i2c209 = &cfam1_i2c9;
 438                 i2c210 = &cfam1_i2c10;
 439                 i2c211 = &cfam1_i2c11;
 440                 i2c212 = &cfam1_i2c12;
 441                 i2c213 = &cfam1_i2c13;
 442                 i2c214 = &cfam1_i2c14;
 443         };
 444
 445 };
 446
 447 &i2c0 {
 448         multi-master;
 449         status = "okay";
 450
 451         ibm-panel@62 {
 452                 compatible = "ibm,op-panel";
 453                 reg = <(0x62 | I2C_OWN_SLAVE_ADDRESS)>;
 454         };
 455 };
 456
 457 &i2c1 {
 458         status = "okay";
 459
 460         tpm: tpm@2e {
 461                 compatible = "tcg,tpm-tis-i2c";
 462                 reg = <0x2e>;
 463         };
 464 };
 465
 466 &i2c2 {
 467         status = "okay";
 468 };
 469
 470 &i2c3 {
 471         status = "okay";
 472
 473         bmp: bmp280@77 {
 474                 compatible = "bosch,bmp280";
 475                 reg = <0x77>;
 476                 #io-channel-cells = <1>;
 477         };
 478
 479         max31785@52 {
 480                 compatible = "maxim,max31785a";
 481                 reg = <0x52>;
 482                 #address-cells = <1>;
 483                 #size-cells = <0>;
 484
 485                 fan@0 {
 486                         compatible = "pmbus-fan";
 487                         reg = <0>;
 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@1 {
 499                         compatible = "pmbus-fan";
 500                         reg = <1>;
 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@2 {
 512                         compatible = "pmbus-fan";
 513                         reg = <2>;
 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                 fan@3 {
 525                         compatible = "pmbus-fan";
 526                         reg = <3>;
 527                         tach-pulses = <2>;
 528                         maxim,fan-rotor-input = "tach";
 529                         maxim,fan-pwm-freq = <25000>;
 530                         maxim,fan-dual-tach;
 531                         maxim,fan-no-watchdog;
 532                         maxim,fan-no-fault-ramp;
 533                         maxim,fan-ramp = <2>;
 534                         maxim,fan-fault-pin-mon;
 535                 };
 536         };
 537
 538         dps: dps310@76 {
 539                 compatible = "infineon,dps310";
 540                 reg = <0x76>;
 541                 #io-channel-cells = <0>;
 542         };
 543
 544         pca0: pca9552@60 {
 545                 compatible = "nxp,pca9552";
 546                 reg = <0x60>;
 547                 #address-cells = <1>;
 548                 #size-cells = <0>;
 549
 550                 gpio-controller;
 551                 #gpio-cells = <2>;
 552
 553                 gpio@0 {
 554                         reg = <0>;
 555                         type = <PCA955X_TYPE_GPIO>;
 556                 };
 557
 558                 gpio@1 {
 559                         reg = <1>;
 560                         type = <PCA955X_TYPE_GPIO>;
 561                 };
 562
 563                 gpio@2 {
 564                         reg = <2>;
 565                         type = <PCA955X_TYPE_GPIO>;
 566                 };
 567
 568                 gpio@3 {
 569                         reg = <3>;
 570                         type = <PCA955X_TYPE_GPIO>;
 571                 };
 572
 573                 gpio@4 {
 574                         reg = <4>;
 575                         type = <PCA955X_TYPE_GPIO>;
 576                 };
 577
 578                 gpio@5 {
 579                         reg = <5>;
 580                         type = <PCA955X_TYPE_GPIO>;
 581                 };
 582
 583                 gpio@6 {
 584                         reg = <6>;
 585                         type = <PCA955X_TYPE_GPIO>;
 586                 };
 587
 588                 gpio@7 {
 589                         reg = <7>;
 590                         type = <PCA955X_TYPE_GPIO>;
 591                 };
 592
 593                 gpio@8 {
 594                         reg = <8>;
 595                         type = <PCA955X_TYPE_GPIO>;
 596                 };
 597
 598                 gpio@9 {
 599                         reg = <9>;
 600                         type = <PCA955X_TYPE_GPIO>;
 601                 };
 602
 603                 gpio@10 {
 604                         reg = <10>;
 605                         type = <PCA955X_TYPE_GPIO>;
 606                 };
 607
 608                 gpio@11 {
 609                         reg = <11>;
 610                         type = <PCA955X_TYPE_GPIO>;
 611                 };
 612
 613                 gpio@12 {
 614                         reg = <12>;
 615                         type = <PCA955X_TYPE_GPIO>;
 616                 };
 617
 618                 gpio@13 {
 619                         reg = <13>;
 620                         type = <PCA955X_TYPE_GPIO>;
 621                 };
 622
 623                 gpio@14 {
 624                         reg = <14>;
 625                         type = <PCA955X_TYPE_GPIO>;
 626                 };
 627
 628                 gpio@15 {
 629                         reg = <15>;
 630                         type = <PCA955X_TYPE_GPIO>;
 631                 };
 632         };
 633
 634         power-supply@68 {
 635                 compatible = "ibm,cffps1";
 636                 reg = <0x68>;
 637         };
 638
 639         power-supply@69 {
 640                 compatible = "ibm,cffps1";
 641                 reg = <0x69>;
 642         };
 643 };
 644
 645 &i2c4 {
 646         status = "okay";
 647
 648         tmp423a@4c {
 649                 compatible = "ti,tmp423";
 650                 reg = <0x4c>;
 651         };
 652
 653         ir35221@70 {
 654                 compatible = "infineon,ir35221";
 655                 reg = <0x70>;
 656         };
 657
 658         ir35221@71 {
 659                 compatible = "infineon,ir35221";
 660                 reg = <0x71>;
 661         };
 662 };
 663
 664 &i2c5 {
 665         status = "okay";
 666
 667         tmp423a@4c {
 668                 compatible = "ti,tmp423";
 669                 reg = <0x4c>;
 670         };
 671
 672         ir35221@70 {
 673                 compatible = "infineon,ir35221";
 674                 reg = <0x70>;
 675         };
 676
 677         ir35221@71 {
 678                 compatible = "infineon,ir35221";
 679                 reg = <0x71>;
 680         };
 681 };
 682
 683 &i2c7 {
 684         status = "okay";
 685 };
 686
 687 &i2c9 {
 688         status = "okay";
 689
 690         tmp275@4a {
 691                 compatible = "ti,tmp275";
 692                 reg = <0x4a>;
 693         };
 694 };
 695
 696 &i2c10 {
 697         status = "okay";
 698 };
 699
 700 &i2c11 {
 701         status = "okay";
 702
 703         pca9552: pca9552@60 {
 704                 compatible = "nxp,pca9552";
 705                 reg = <0x60>;
 706                 #address-cells = <1>;
 707                 #size-cells = <0>;
 708                 gpio-controller;
 709                 #gpio-cells = <2>;
 710
 711                 gpio-line-names = "PS_SMBUS_RESET_N", "APSS_RESET_N",
 712                         "GPU0_TH_OVERT_N_BUFF", "GPU1_TH_OVERT_N_BUFF",
 713                         "GPU2_TH_OVERT_N_BUFF", "GPU3_TH_OVERT_N_BUFF",
 714                         "GPU4_TH_OVERT_N_BUFF", "GPU5_TH_OVERT_N_BUFF",
 715                         "GPU0_PWR_GOOD_BUFF", "GPU1_PWR_GOOD_BUFF",
 716                         "GPU2_PWR_GOOD_BUFF", "GPU3_PWR_GOOD_BUFF",
 717                         "GPU4_PWR_GOOD_BUFF", "GPU5_PWR_GOOD_BUFF",
 718                         "12V_BREAKER_FLT_N", "THROTTLE_UNLATCHED_N";
 719
 720                 gpio@0 {
 721                         reg = <0>;
 722                         type = <PCA955X_TYPE_GPIO>;
 723                 };
 724
 725                 gpio@1 {
 726                         reg = <1>;
 727                         type = <PCA955X_TYPE_GPIO>;
 728                 };
 729
 730                 gpio@2 {
 731                         reg = <2>;
 732                         type = <PCA955X_TYPE_GPIO>;
 733                 };
 734
 735                 gpio@3 {
 736                         reg = <3>;
 737                         type = <PCA955X_TYPE_GPIO>;
 738                 };
 739
 740                 gpio@4 {
 741                         reg = <4>;
 742                         type = <PCA955X_TYPE_GPIO>;
 743                 };
 744
 745                 gpio@5 {
 746                         reg = <5>;
 747                         type = <PCA955X_TYPE_GPIO>;
 748                 };
 749
 750                 gpio@6 {
 751                         reg = <6>;
 752                         type = <PCA955X_TYPE_GPIO>;
 753                 };
 754
 755                 gpio@7 {
 756                         reg = <7>;
 757                         type = <PCA955X_TYPE_GPIO>;
 758                 };
 759
 760                 gpio@8 {
 761                         reg = <8>;
 762                         type = <PCA955X_TYPE_GPIO>;
 763                 };
 764
 765                 gpio@9 {
 766                         reg = <9>;
 767                         type = <PCA955X_TYPE_GPIO>;
 768                 };
 769
 770                 gpio@10 {
 771                         reg = <10>;
 772                         type = <PCA955X_TYPE_GPIO>;
 773                 };
 774
 775                 gpio@11 {
 776                         reg = <11>;
 777                         type = <PCA955X_TYPE_GPIO>;
 778                 };
 779
 780                 gpio@12 {
 781                         reg = <12>;
 782                         type = <PCA955X_TYPE_GPIO>;
 783                 };
 784
 785                 gpio@13 {
 786                         reg = <13>;
 787                         type = <PCA955X_TYPE_GPIO>;
 788                 };
 789
 790                 gpio@14 {
 791                         reg = <14>;
 792                         type = <PCA955X_TYPE_GPIO>;
 793                 };
 794
 795                 gpio@15 {
 796                         reg = <15>;
 797                         type = <PCA955X_TYPE_GPIO>;
 798                 };
 799         };
 800
 801         rtc@32 {
 802                 compatible = "epson,rx8900";
 803                 reg = <0x32>;
 804         };
 805
 806         eeprom@51 {
 807                 compatible = "atmel,24c64";
 808                 reg = <0x51>;
 809         };
 810
 811         ucd90160@64 {
 812                 compatible = "ti,ucd90160";
 813                 reg = <0x64>;
 814         };
 815 };
 816
 817 &i2c12 {
 818         status = "okay";
 819 };
 820
 821 &i2c13 {
 822         status = "okay";
 823 };
 824
 825 &ibt {
 826         status = "okay";
 827 };
 828
 829 &uart1 {
 830         status = "okay";
 831         // Workaround for A0
 832         compatible = "snps,dw-apb-uart";
 833 };
 834
 835 &uart5 {
 836         // Workaround for A0
 837         compatible = "snps,dw-apb-uart";
 838 };
 839
 840 &vuart1 {
 841         status = "okay";
 842 };
 843
 844 &vuart2 {
 845         status = "okay";
 846 };
 847
 848 &lpc_ctrl {
 849         status = "okay";
 850         memory-region = <&flash_memory>;
 851         flash = <&spi1>;
 852 };
 853
 854 &wdt1 {
 855         aspeed,reset-type = "none";
 856         aspeed,external-signal;
 857         aspeed,ext-push-pull;
 858         aspeed,ext-active-high;
 859
 860         pinctrl-names = "default";
 861         pinctrl-0 = <&pinctrl_wdtrst1_default>;
 862 };
 863
 864 &wdt2 {
 865         status = "okay";
 866 };
 867
 868 &pinctrl {
 869         /* Hog these as no driver is probed for the entire LPC block */
 870         pinctrl-names = "default";
 871         pinctrl-0 = <&pinctrl_lpc_default>,
 872                     <&pinctrl_lsirq_default>;
 873 };
 874
 875 &xdma {
 876         status = "okay";
 877         memory-region = <&vga_memory>;
 878 };
 879
 880 &kcs2 {
 881         status = "okay";
 882         aspeed,lpc-io-reg = <0xca8 0xcac>;
 883 };
 884
 885 &kcs3 {
 886         status = "okay";
 887         aspeed,lpc-io-reg = <0xca2>;
 888         aspeed,lpc-interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
 889 };