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";
  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         /*AA0-AA7*/     "","","","","","","","",
 141         /*AB0-AB7*/     "","","","","","","","",
 142         /*AC0-AC7*/     "","","","","","","","";
 143 };
 144
 145 &fmc {
 146         status = "okay";
 147         flash@0 {
 148                 status = "okay";
 149                 m25p,fast-read;
 150                 label = "bmc";
 151                 spi-max-frequency = <50000000>;
 152 #include "openbmc-flash-layout-128.dtsi"
 153         };
 154
 155         flash@1 {
 156                 status = "okay";
 157                 m25p,fast-read;
 158                 label = "alt-bmc";
 159                 spi-max-frequency = <50000000>;
 160         };
 161 };
 162
 163 &spi1 {
 164         status = "okay";
 165         pinctrl-names = "default";
 166         pinctrl-0 = <&pinctrl_spi1_default>;
 167
 168         flash@0 {
 169                 status = "okay";
 170                 m25p,fast-read;
 171                 label = "pnor";
 172                 spi-max-frequency = <100000000>;
 173         };
 174 };
 175
 176 &mac2 {
 177         status = "okay";
 178         pinctrl-names = "default";
 179         pinctrl-0 = <&pinctrl_rmii3_default>;
 180         clocks = <&syscon ASPEED_CLK_GATE_MAC3CLK>,
 181                  <&syscon ASPEED_CLK_MAC3RCLK>;
 182         clock-names = "MACCLK", "RCLK";
 183         use-ncsi;
 184 };
 185
 186 &emmc_controller {
 187         status = "okay";
 188 };
 189
 190 &emmc {
 191         status = "okay";
 192 };
 193
 194 &fsim0 {
 195         status = "okay";
 196
 197         #address-cells = <2>;
 198         #size-cells = <0>;
 199
 200         fsi-routing-gpios = <&gpio0 ASPEED_GPIO(Q, 7) GPIO_ACTIVE_HIGH>;
 201         fsi-mux-gpios = <&gpio0 ASPEED_GPIO(B, 0) GPIO_ACTIVE_HIGH>;
 202         cfam-reset-gpios = <&gpio0 ASPEED_GPIO(Q, 0) GPIO_ACTIVE_LOW>;
 203
 204         cfam@0,0 {
 205                 reg = <0 0>;
 206                 #address-cells = <1>;
 207                 #size-cells = <1>;
 208                 chip-id = <0>;
 209
 210                 scom@1000 {
 211                         compatible = "ibm,fsi2pib";
 212                         reg = <0x1000 0x400>;
 213                 };
 214
 215                 i2c@1800 {
 216                         compatible = "ibm,fsi-i2c-master";
 217                         reg = <0x1800 0x400>;
 218                         #address-cells = <1>;
 219                         #size-cells = <0>;
 220
 221                         cfam0_i2c0: i2c-bus@0 {
 222                                 reg = <0>;
 223                         };
 224
 225                         cfam0_i2c1: i2c-bus@1 {
 226                                 reg = <1>;
 227                         };
 228
 229                         cfam0_i2c2: i2c-bus@2 {
 230                                 reg = <2>;
 231                         };
 232
 233                         cfam0_i2c3: i2c-bus@3 {
 234                                 reg = <3>;
 235                         };
 236
 237                         cfam0_i2c4: i2c-bus@4 {
 238                                 reg = <4>;
 239                         };
 240
 241                         cfam0_i2c5: i2c-bus@5 {
 242                                 reg = <5>;
 243                         };
 244
 245                         cfam0_i2c6: i2c-bus@6 {
 246                                 reg = <6>;
 247                         };
 248
 249                         cfam0_i2c7: i2c-bus@7 {
 250                                 reg = <7>;
 251                         };
 252
 253                         cfam0_i2c8: i2c-bus@8 {
 254                                 reg = <8>;
 255                         };
 256
 257                         cfam0_i2c9: i2c-bus@9 {
 258                                 reg = <9>;
 259                         };
 260
 261                         cfam0_i2c10: i2c-bus@a {
 262                                 reg = <10>;
 263                         };
 264
 265                         cfam0_i2c11: i2c-bus@b {
 266                                 reg = <11>;
 267                         };
 268
 269                         cfam0_i2c12: i2c-bus@c {
 270                                 reg = <12>;
 271                         };
 272
 273                         cfam0_i2c13: i2c-bus@d {
 274                                 reg = <13>;
 275                         };
 276
 277                         cfam0_i2c14: i2c-bus@e {
 278                                 reg = <14>;
 279                         };
 280                 };
 281
 282                 sbefifo@2400 {
 283                         compatible = "ibm,p9-sbefifo";
 284                         reg = <0x2400 0x400>;
 285                         #address-cells = <1>;
 286                         #size-cells = <0>;
 287
 288                         fsi_occ0: occ {
 289                                 compatible = "ibm,p9-occ";
 290                         };
 291                 };
 292
 293                 fsi_hub0: hub@3400 {
 294                         compatible = "fsi-master-hub";
 295                         reg = <0x3400 0x400>;
 296                         #address-cells = <2>;
 297                         #size-cells = <0>;
 298
 299                         no-scan-on-init;
 300                 };
 301         };
 302 };
 303
 304 &fsi_hub0 {
 305         cfam@1,0 {
 306                 reg = <1 0>;
 307                 #address-cells = <1>;
 308                 #size-cells = <1>;
 309                 chip-id = <1>;
 310
 311                 scom@1000 {
 312                         compatible = "ibm,fsi2pib";
 313                         reg = <0x1000 0x400>;
 314                 };
 315
 316                 i2c@1800 {
 317                         compatible = "ibm,fsi-i2c-master";
 318                         reg = <0x1800 0x400>;
 319                         #address-cells = <1>;
 320                         #size-cells = <0>;
 321
 322                         cfam1_i2c0: i2c-bus@0 {
 323                                 reg = <0>;
 324                         };
 325
 326                         cfam1_i2c1: i2c-bus@1 {
 327                                 reg = <1>;
 328                         };
 329
 330                         cfam1_i2c2: i2c-bus@2 {
 331                                 reg = <2>;
 332                         };
 333
 334                         cfam1_i2c3: i2c-bus@3 {
 335                                 reg = <3>;
 336                         };
 337
 338                         cfam1_i2c4: i2c-bus@4 {
 339                                 reg = <4>;
 340                         };
 341
 342                         cfam1_i2c5: i2c-bus@5 {
 343                                 reg = <5>;
 344                         };
 345
 346                         cfam1_i2c6: i2c-bus@6 {
 347                                 reg = <6>;
 348                         };
 349
 350                         cfam1_i2c7: i2c-bus@7 {
 351                                 reg = <7>;
 352                         };
 353
 354                         cfam1_i2c8: i2c-bus@8 {
 355                                 reg = <8>;
 356                         };
 357
 358                         cfam1_i2c9: i2c-bus@9 {
 359                                 reg = <9>;
 360                         };
 361
 362                         cfam1_i2c10: i2c-bus@a {
 363                                 reg = <10>;
 364                         };
 365
 366                         cfam1_i2c11: i2c-bus@b {
 367                                 reg = <11>;
 368                         };
 369
 370                         cfam1_i2c12: i2c-bus@c {
 371                                 reg = <12>;
 372                         };
 373
 374                         cfam1_i2c13: i2c-bus@d {
 375                                 reg = <13>;
 376                         };
 377
 378                         cfam1_i2c14: i2c-bus@e {
 379                                 reg = <14>;
 380                         };
 381                 };
 382
 383                 sbefifo@2400 {
 384                         compatible = "ibm,p9-sbefifo";
 385                         reg = <0x2400 0x400>;
 386                         #address-cells = <1>;
 387                         #size-cells = <0>;
 388
 389                         fsi_occ1: occ {
 390                                 compatible = "ibm,p9-occ";
 391                         };
 392                 };
 393
 394                 fsi_hub1: hub@3400 {
 395                         compatible = "fsi-master-hub";
 396                         reg = <0x3400 0x400>;
 397                         #address-cells = <2>;
 398                         #size-cells = <0>;
 399
 400                         no-scan-on-init;
 401                 };
 402         };
 403 };
 404
 405 /* Legacy OCC numbering (to get rid of when userspace is fixed) */
 406 &fsi_occ0 {
 407         reg = <1>;
 408 };
 409
 410 &fsi_occ1 {
 411         reg = <2>;
 412 };
 413
 414 / {
 415         aliases {
 416                 i2c100 = &cfam0_i2c0;
 417                 i2c101 = &cfam0_i2c1;
 418                 i2c102 = &cfam0_i2c2;
 419                 i2c103 = &cfam0_i2c3;
 420                 i2c104 = &cfam0_i2c4;
 421                 i2c105 = &cfam0_i2c5;
 422                 i2c106 = &cfam0_i2c6;
 423                 i2c107 = &cfam0_i2c7;
 424                 i2c108 = &cfam0_i2c8;
 425                 i2c109 = &cfam0_i2c9;
 426                 i2c110 = &cfam0_i2c10;
 427                 i2c111 = &cfam0_i2c11;
 428                 i2c112 = &cfam0_i2c12;
 429                 i2c113 = &cfam0_i2c13;
 430                 i2c114 = &cfam0_i2c14;
 431                 i2c200 = &cfam1_i2c0;
 432                 i2c201 = &cfam1_i2c1;
 433                 i2c202 = &cfam1_i2c2;
 434                 i2c203 = &cfam1_i2c3;
 435                 i2c204 = &cfam1_i2c4;
 436                 i2c205 = &cfam1_i2c5;
 437                 i2c206 = &cfam1_i2c6;
 438                 i2c207 = &cfam1_i2c7;
 439                 i2c208 = &cfam1_i2c8;
 440                 i2c209 = &cfam1_i2c9;
 441                 i2c210 = &cfam1_i2c10;
 442                 i2c211 = &cfam1_i2c11;
 443                 i2c212 = &cfam1_i2c12;
 444                 i2c213 = &cfam1_i2c13;
 445                 i2c214 = &cfam1_i2c14;
 446         };
 447
 448 };
 449
 450 &i2c0 {
 451         multi-master;
 452         status = "okay";
 453
 454         ibm-panel@62 {
 455                 compatible = "ibm,op-panel";
 456                 reg = <(0x62 | I2C_OWN_SLAVE_ADDRESS)>;
 457         };
 458 };
 459
 460 &i2c1 {
 461         status = "okay";
 462
 463         tpm: tpm@2e {
 464                 compatible = "tcg,tpm-tis-i2c";
 465                 reg = <0x2e>;
 466         };
 467 };
 468
 469 &i2c2 {
 470         status = "okay";
 471 };
 472
 473 &i2c3 {
 474         status = "okay";
 475
 476         bmp: bmp280@77 {
 477                 compatible = "bosch,bmp280";
 478                 reg = <0x77>;
 479                 #io-channel-cells = <1>;
 480         };
 481
 482         max31785@52 {
 483                 compatible = "maxim,max31785a";
 484                 reg = <0x52>;
 485                 #address-cells = <1>;
 486                 #size-cells = <0>;
 487
 488                 fan@0 {
 489                         compatible = "pmbus-fan";
 490                         reg = <0>;
 491                         tach-pulses = <2>;
 492                         maxim,fan-rotor-input = "tach";
 493                         maxim,fan-pwm-freq = <25000>;
 494                         maxim,fan-dual-tach;
 495                         maxim,fan-no-watchdog;
 496                         maxim,fan-no-fault-ramp;
 497                         maxim,fan-ramp = <2>;
 498                         maxim,fan-fault-pin-mon;
 499                 };
 500
 501                 fan@1 {
 502                         compatible = "pmbus-fan";
 503                         reg = <1>;
 504                         tach-pulses = <2>;
 505                         maxim,fan-rotor-input = "tach";
 506                         maxim,fan-pwm-freq = <25000>;
 507                         maxim,fan-dual-tach;
 508                         maxim,fan-no-watchdog;
 509                         maxim,fan-no-fault-ramp;
 510                         maxim,fan-ramp = <2>;
 511                         maxim,fan-fault-pin-mon;
 512                 };
 513
 514                 fan@2 {
 515                         compatible = "pmbus-fan";
 516                         reg = <2>;
 517                         tach-pulses = <2>;
 518                         maxim,fan-rotor-input = "tach";
 519                         maxim,fan-pwm-freq = <25000>;
 520                         maxim,fan-dual-tach;
 521                         maxim,fan-no-watchdog;
 522                         maxim,fan-no-fault-ramp;
 523                         maxim,fan-ramp = <2>;
 524                         maxim,fan-fault-pin-mon;
 525                 };
 526
 527                 fan@3 {
 528                         compatible = "pmbus-fan";
 529                         reg = <3>;
 530                         tach-pulses = <2>;
 531                         maxim,fan-rotor-input = "tach";
 532                         maxim,fan-pwm-freq = <25000>;
 533                         maxim,fan-dual-tach;
 534                         maxim,fan-no-watchdog;
 535                         maxim,fan-no-fault-ramp;
 536                         maxim,fan-ramp = <2>;
 537                         maxim,fan-fault-pin-mon;
 538                 };
 539         };
 540
 541         dps: dps310@76 {
 542                 compatible = "infineon,dps310";
 543                 reg = <0x76>;
 544                 #io-channel-cells = <0>;
 545         };
 546
 547         pca0: pca9552@60 {
 548                 compatible = "nxp,pca9552";
 549                 reg = <0x60>;
 550                 #address-cells = <1>;
 551                 #size-cells = <0>;
 552
 553                 gpio-controller;
 554                 #gpio-cells = <2>;
 555
 556                 gpio@0 {
 557                         reg = <0>;
 558                         type = <PCA955X_TYPE_GPIO>;
 559                 };
 560
 561                 gpio@1 {
 562                         reg = <1>;
 563                         type = <PCA955X_TYPE_GPIO>;
 564                 };
 565
 566                 gpio@2 {
 567                         reg = <2>;
 568                         type = <PCA955X_TYPE_GPIO>;
 569                 };
 570
 571                 gpio@3 {
 572                         reg = <3>;
 573                         type = <PCA955X_TYPE_GPIO>;
 574                 };
 575
 576                 gpio@4 {
 577                         reg = <4>;
 578                         type = <PCA955X_TYPE_GPIO>;
 579                 };
 580
 581                 gpio@5 {
 582                         reg = <5>;
 583                         type = <PCA955X_TYPE_GPIO>;
 584                 };
 585
 586                 gpio@6 {
 587                         reg = <6>;
 588                         type = <PCA955X_TYPE_GPIO>;
 589                 };
 590
 591                 gpio@7 {
 592                         reg = <7>;
 593                         type = <PCA955X_TYPE_GPIO>;
 594                 };
 595
 596                 gpio@8 {
 597                         reg = <8>;
 598                         type = <PCA955X_TYPE_GPIO>;
 599                 };
 600
 601                 gpio@9 {
 602                         reg = <9>;
 603                         type = <PCA955X_TYPE_GPIO>;
 604                 };
 605
 606                 gpio@10 {
 607                         reg = <10>;
 608                         type = <PCA955X_TYPE_GPIO>;
 609                 };
 610
 611                 gpio@11 {
 612                         reg = <11>;
 613                         type = <PCA955X_TYPE_GPIO>;
 614                 };
 615
 616                 gpio@12 {
 617                         reg = <12>;
 618                         type = <PCA955X_TYPE_GPIO>;
 619                 };
 620
 621                 gpio@13 {
 622                         reg = <13>;
 623                         type = <PCA955X_TYPE_GPIO>;
 624                 };
 625
 626                 gpio@14 {
 627                         reg = <14>;
 628                         type = <PCA955X_TYPE_GPIO>;
 629                 };
 630
 631                 gpio@15 {
 632                         reg = <15>;
 633                         type = <PCA955X_TYPE_GPIO>;
 634                 };
 635         };
 636
 637         power-supply@68 {
 638                 compatible = "ibm,cffps1";
 639                 reg = <0x68>;
 640         };
 641
 642         power-supply@69 {
 643                 compatible = "ibm,cffps1";
 644                 reg = <0x69>;
 645         };
 646 };
 647
 648 &i2c4 {
 649         status = "okay";
 650
 651         tmp423a@4c {
 652                 compatible = "ti,tmp423";
 653                 reg = <0x4c>;
 654         };
 655
 656         ir35221@70 {
 657                 compatible = "infineon,ir35221";
 658                 reg = <0x70>;
 659         };
 660
 661         ir35221@71 {
 662                 compatible = "infineon,ir35221";
 663                 reg = <0x71>;
 664         };
 665 };
 666
 667 &i2c5 {
 668         status = "okay";
 669
 670         tmp423a@4c {
 671                 compatible = "ti,tmp423";
 672                 reg = <0x4c>;
 673         };
 674
 675         ir35221@70 {
 676                 compatible = "infineon,ir35221";
 677                 reg = <0x70>;
 678         };
 679
 680         ir35221@71 {
 681                 compatible = "infineon,ir35221";
 682                 reg = <0x71>;
 683         };
 684 };
 685
 686 &i2c7 {
 687         status = "okay";
 688 };
 689
 690 &i2c9 {
 691         status = "okay";
 692
 693         tmp275@4a {
 694                 compatible = "ti,tmp275";
 695                 reg = <0x4a>;
 696         };
 697 };
 698
 699 &i2c10 {
 700         status = "okay";
 701 };
 702
 703 &i2c11 {
 704         status = "okay";
 705
 706         pca9552: pca9552@60 {
 707                 compatible = "nxp,pca9552";
 708                 reg = <0x60>;
 709                 #address-cells = <1>;
 710                 #size-cells = <0>;
 711                 gpio-controller;
 712                 #gpio-cells = <2>;
 713
 714                 gpio-line-names = "PS_SMBUS_RESET_N", "APSS_RESET_N",
 715                         "GPU0_TH_OVERT_N_BUFF", "GPU1_TH_OVERT_N_BUFF",
 716                         "GPU2_TH_OVERT_N_BUFF", "GPU3_TH_OVERT_N_BUFF",
 717                         "GPU4_TH_OVERT_N_BUFF", "GPU5_TH_OVERT_N_BUFF",
 718                         "GPU0_PWR_GOOD_BUFF", "GPU1_PWR_GOOD_BUFF",
 719                         "GPU2_PWR_GOOD_BUFF", "GPU3_PWR_GOOD_BUFF",
 720                         "GPU4_PWR_GOOD_BUFF", "GPU5_PWR_GOOD_BUFF",
 721                         "12V_BREAKER_FLT_N", "THROTTLE_UNLATCHED_N";
 722
 723                 gpio@0 {
 724                         reg = <0>;
 725                         type = <PCA955X_TYPE_GPIO>;
 726                 };
 727
 728                 gpio@1 {
 729                         reg = <1>;
 730                         type = <PCA955X_TYPE_GPIO>;
 731                 };
 732
 733                 gpio@2 {
 734                         reg = <2>;
 735                         type = <PCA955X_TYPE_GPIO>;
 736                 };
 737
 738                 gpio@3 {
 739                         reg = <3>;
 740                         type = <PCA955X_TYPE_GPIO>;
 741                 };
 742
 743                 gpio@4 {
 744                         reg = <4>;
 745                         type = <PCA955X_TYPE_GPIO>;
 746                 };
 747
 748                 gpio@5 {
 749                         reg = <5>;
 750                         type = <PCA955X_TYPE_GPIO>;
 751                 };
 752
 753                 gpio@6 {
 754                         reg = <6>;
 755                         type = <PCA955X_TYPE_GPIO>;
 756                 };
 757
 758                 gpio@7 {
 759                         reg = <7>;
 760                         type = <PCA955X_TYPE_GPIO>;
 761                 };
 762
 763                 gpio@8 {
 764                         reg = <8>;
 765                         type = <PCA955X_TYPE_GPIO>;
 766                 };
 767
 768                 gpio@9 {
 769                         reg = <9>;
 770                         type = <PCA955X_TYPE_GPIO>;
 771                 };
 772
 773                 gpio@10 {
 774                         reg = <10>;
 775                         type = <PCA955X_TYPE_GPIO>;
 776                 };
 777
 778                 gpio@11 {
 779                         reg = <11>;
 780                         type = <PCA955X_TYPE_GPIO>;
 781                 };
 782
 783                 gpio@12 {
 784                         reg = <12>;
 785                         type = <PCA955X_TYPE_GPIO>;
 786                 };
 787
 788                 gpio@13 {
 789                         reg = <13>;
 790                         type = <PCA955X_TYPE_GPIO>;
 791                 };
 792
 793                 gpio@14 {
 794                         reg = <14>;
 795                         type = <PCA955X_TYPE_GPIO>;
 796                 };
 797
 798                 gpio@15 {
 799                         reg = <15>;
 800                         type = <PCA955X_TYPE_GPIO>;
 801                 };
 802         };
 803
 804         rtc@32 {
 805                 compatible = "epson,rx8900";
 806                 reg = <0x32>;
 807         };
 808
 809         eeprom@51 {
 810                 compatible = "atmel,24c64";
 811                 reg = <0x51>;
 812         };
 813
 814         ucd90160@64 {
 815                 compatible = "ti,ucd90160";
 816                 reg = <0x64>;
 817         };
 818 };
 819
 820 &i2c12 {
 821         status = "okay";
 822 };
 823
 824 &i2c13 {
 825         status = "okay";
 826 };
 827
 828 &ibt {
 829         status = "okay";
 830 };
 831
 832 &uart1 {
 833         status = "okay";
 834         // Workaround for A0
 835         compatible = "snps,dw-apb-uart";
 836 };
 837
 838 &uart5 {
 839         // Workaround for A0
 840         compatible = "snps,dw-apb-uart";
 841 };
 842
 843 &vuart1 {
 844         status = "okay";
 845 };
 846
 847 &vuart2 {
 848         status = "okay";
 849 };
 850
 851 &lpc_ctrl {
 852         status = "okay";
 853         memory-region = <&flash_memory>;
 854         flash = <&spi1>;
 855 };
 856
 857 &wdt1 {
 858         aspeed,reset-type = "none";
 859         aspeed,external-signal;
 860         aspeed,ext-push-pull;
 861         aspeed,ext-active-high;
 862
 863         pinctrl-names = "default";
 864         pinctrl-0 = <&pinctrl_wdtrst1_default>;
 865 };
 866
 867 &wdt2 {
 868         status = "okay";
 869 };
 870
 871 &pinctrl {
 872         /* Hog these as no driver is probed for the entire LPC block */
 873         pinctrl-names = "default";
 874         pinctrl-0 = <&pinctrl_lpc_default>,
 875                     <&pinctrl_lsirq_default>;
 876 };
 877
 878 &xdma {
 879         status = "okay";
 880         memory-region = <&vga_memory>;
 881 };