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@ba000000 {
  30                         no-map;
  31                         reg = <0xb8000000 0x4000000>; /* 64M */
  32                 };
  33
  34                 vga_memory: region@bf000000 {
  35                         no-map;
  36                         compatible = "shared-dma-pool";
  37                         reg = <0xbf000000 0x01000000>;  /* 16M */
  38                 };
  39         };
  40
  41         gpio-keys {
  42                 compatible = "gpio-keys";
  43
  44                 ps0-presence {
  45                         label = "ps0-presence";
  46                         gpios = <&gpio0 ASPEED_GPIO(H, 3) GPIO_ACTIVE_LOW>;
  47                         linux,code = <ASPEED_GPIO(H, 3)>;
  48                 };
  49
  50                 ps1-presence {
  51                         label = "ps1-presence";
  52                         gpios = <&gpio0 ASPEED_GPIO(E, 5) GPIO_ACTIVE_LOW>;
  53                         linux,code = <ASPEED_GPIO(E, 5)>;
  54                 };
  55         };
  56
  57         gpio-keys-polled {
  58                 compatible = "gpio-keys-polled";
  59                 #address-cells = <1>;
  60                 #size-cells = <0>;
  61                 poll-interval = <1000>;
  62
  63                 fan0-presence {
  64                         label = "fan0-presence";
  65                         gpios = <&pca0 4 GPIO_ACTIVE_LOW>;
  66                         linux,code = <4>;
  67                 };
  68
  69                 fan1-presence {
  70                         label = "fan1-presence";
  71                         gpios = <&pca0 5 GPIO_ACTIVE_LOW>;
  72                         linux,code = <5>;
  73                 };
  74
  75                 fan2-presence {
  76                         label = "fan2-presence";
  77                         gpios = <&pca0 6 GPIO_ACTIVE_LOW>;
  78                         linux,code = <6>;
  79                 };
  80
  81                 fan3-presence {
  82                         label = "fan3-presence";
  83                         gpios = <&pca0 7 GPIO_ACTIVE_LOW>;
  84                         linux,code = <7>;
  85                 };
  86         };
  87
  88         iio-hwmon-dps310 {
  89                 compatible = "iio-hwmon";
  90                 io-channels = <&dps 0>;
  91         };
  92
  93         iio-hwmon-bmp280 {
  94                 compatible = "iio-hwmon";
  95                 io-channels = <&bmp 1>;
  96         };
  97 };
  98
  99 &ehci1 {
 100         status = "okay";
 101 };
 102
 103 &gpio0 {
 104         gpio-line-names =
 105         /*A0-A7*/       "","","","","","","","",
 106         /*B0-B7*/       "fsi-mux","","","","","","","",
 107         /*C0-C7*/       "","","","","","","","",
 108         /*D0-D7*/       "","","","","","","","",
 109         /*E0-E7*/       "power-button","","","checkstop","","presence-ps1","","led-rear-fault",
 110         /*F0-F7*/       "","","","","","","","",
 111         /*G0-G7*/       "","","","","","","","",
 112         /*H0-H7*/       "","","","presence-ps0","","","","",
 113         /*I0-I7*/       "","","","","","","","",
 114         /*J0-J7*/       "","","","","","","","",
 115         /*K0-K7*/       "","","","","","","","",
 116         /*L0-L7*/       "","","","","","","","",
 117         /*M0-M7*/       "","","","","","","","",
 118         /*N0-N7*/       "","","","","","","","",
 119         /*O0-O7*/       "led-rear-power","led-rear-id","","usb-power","","","","",
 120         /*P0-P7*/       "","","","","","","","",
 121         /*Q0-Q7*/       "cfam-reset","","","","","","","fsi-routing",
 122         /*R0-R7*/       "","","","","","","","",
 123         /*S0-S7*/       "","","","","","","","",
 124         /*T0-T7*/       "","","","","","","","",
 125         /*U0-U7*/       "","","","","","","","",
 126         /*V0-V7*/       "","","","","","","","",
 127         /*W0-W7*/       "","","","","","","","",
 128         /*X0-X7*/       "","","","","","","","",
 129         /*Y0-Y7*/       "","","","","","","","",
 130         /*Z0-Z7*/       "","","","","","","","",
 131         /*AA0-AA7*/     "","","","","","","","",
 132         /*AB0-AB7*/     "","","","","","","","",
 133         /*AC0-AC7*/     "","","","","","","","";
 134 };
 135
 136 &fmc {
 137         status = "okay";
 138         flash@0 {
 139                 status = "okay";
 140                 m25p,fast-read;
 141                 label = "bmc";
 142                 spi-max-frequency = <50000000>;
 143 #include "openbmc-flash-layout-128.dtsi"
 144         };
 145
 146         flash@1 {
 147                 status = "okay";
 148                 m25p,fast-read;
 149                 label = "alt-bmc";
 150                 spi-max-frequency = <50000000>;
 151         };
 152 };
 153
 154 &spi1 {
 155         status = "okay";
 156         pinctrl-names = "default";
 157         pinctrl-0 = <&pinctrl_spi1_default>;
 158
 159         flash@0 {
 160                 status = "okay";
 161                 m25p,fast-read;
 162                 label = "pnor";
 163                 spi-max-frequency = <100000000>;
 164         };
 165 };
 166
 167 &mac2 {
 168         status = "okay";
 169         pinctrl-names = "default";
 170         pinctrl-0 = <&pinctrl_rmii3_default>;
 171         clocks = <&syscon ASPEED_CLK_GATE_MAC3CLK>,
 172                  <&syscon ASPEED_CLK_MAC3RCLK>;
 173         clock-names = "MACCLK", "RCLK";
 174         use-ncsi;
 175 };
 176
 177 &emmc_controller {
 178         status = "okay";
 179 };
 180
 181 &emmc {
 182         status = "okay";
 183 };
 184
 185 &fsim0 {
 186         status = "okay";
 187
 188         #address-cells = <2>;
 189         #size-cells = <0>;
 190
 191         fsi-routing-gpios = <&gpio0 ASPEED_GPIO(Q, 7) GPIO_ACTIVE_HIGH>;
 192         fsi-mux-gpios = <&gpio0 ASPEED_GPIO(B, 0) GPIO_ACTIVE_HIGH>;
 193         cfam-reset-gpios = <&gpio0 ASPEED_GPIO(Q, 0) GPIO_ACTIVE_LOW>;
 194
 195         cfam@0,0 {
 196                 reg = <0 0>;
 197                 #address-cells = <1>;
 198                 #size-cells = <1>;
 199                 chip-id = <0>;
 200
 201                 scom@1000 {
 202                         compatible = "ibm,fsi2pib";
 203                         reg = <0x1000 0x400>;
 204                 };
 205
 206                 i2c@1800 {
 207                         compatible = "ibm,fsi-i2c-master";
 208                         reg = <0x1800 0x400>;
 209                         #address-cells = <1>;
 210                         #size-cells = <0>;
 211
 212                         cfam0_i2c0: i2c-bus@0 {
 213                                 reg = <0>;
 214                         };
 215
 216                         cfam0_i2c1: i2c-bus@1 {
 217                                 reg = <1>;
 218                         };
 219
 220                         cfam0_i2c2: i2c-bus@2 {
 221                                 reg = <2>;
 222                         };
 223
 224                         cfam0_i2c3: i2c-bus@3 {
 225                                 reg = <3>;
 226                         };
 227
 228                         cfam0_i2c4: i2c-bus@4 {
 229                                 reg = <4>;
 230                         };
 231
 232                         cfam0_i2c5: i2c-bus@5 {
 233                                 reg = <5>;
 234                         };
 235
 236                         cfam0_i2c6: i2c-bus@6 {
 237                                 reg = <6>;
 238                         };
 239
 240                         cfam0_i2c7: i2c-bus@7 {
 241                                 reg = <7>;
 242                         };
 243
 244                         cfam0_i2c8: i2c-bus@8 {
 245                                 reg = <8>;
 246                         };
 247
 248                         cfam0_i2c9: i2c-bus@9 {
 249                                 reg = <9>;
 250                         };
 251
 252                         cfam0_i2c10: i2c-bus@a {
 253                                 reg = <10>;
 254                         };
 255
 256                         cfam0_i2c11: i2c-bus@b {
 257                                 reg = <11>;
 258                         };
 259
 260                         cfam0_i2c12: i2c-bus@c {
 261                                 reg = <12>;
 262                         };
 263
 264                         cfam0_i2c13: i2c-bus@d {
 265                                 reg = <13>;
 266                         };
 267
 268                         cfam0_i2c14: i2c-bus@e {
 269                                 reg = <14>;
 270                         };
 271                 };
 272
 273                 sbefifo@2400 {
 274                         compatible = "ibm,p9-sbefifo";
 275                         reg = <0x2400 0x400>;
 276                         #address-cells = <1>;
 277                         #size-cells = <0>;
 278
 279                         fsi_occ0: occ {
 280                                 compatible = "ibm,p9-occ";
 281                         };
 282                 };
 283
 284                 fsi_hub0: hub@3400 {
 285                         compatible = "fsi-master-hub";
 286                         reg = <0x3400 0x400>;
 287                         #address-cells = <2>;
 288                         #size-cells = <0>;
 289
 290                         no-scan-on-init;
 291                 };
 292         };
 293 };
 294
 295 &fsi_hub0 {
 296         cfam@1,0 {
 297                 reg = <1 0>;
 298                 #address-cells = <1>;
 299                 #size-cells = <1>;
 300                 chip-id = <1>;
 301
 302                 scom@1000 {
 303                         compatible = "ibm,fsi2pib";
 304                         reg = <0x1000 0x400>;
 305                 };
 306
 307                 i2c@1800 {
 308                         compatible = "ibm,fsi-i2c-master";
 309                         reg = <0x1800 0x400>;
 310                         #address-cells = <1>;
 311                         #size-cells = <0>;
 312
 313                         cfam1_i2c0: i2c-bus@0 {
 314                                 reg = <0>;
 315                         };
 316
 317                         cfam1_i2c1: i2c-bus@1 {
 318                                 reg = <1>;
 319                         };
 320
 321                         cfam1_i2c2: i2c-bus@2 {
 322                                 reg = <2>;
 323                         };
 324
 325                         cfam1_i2c3: i2c-bus@3 {
 326                                 reg = <3>;
 327                         };
 328
 329                         cfam1_i2c4: i2c-bus@4 {
 330                                 reg = <4>;
 331                         };
 332
 333                         cfam1_i2c5: i2c-bus@5 {
 334                                 reg = <5>;
 335                         };
 336
 337                         cfam1_i2c6: i2c-bus@6 {
 338                                 reg = <6>;
 339                         };
 340
 341                         cfam1_i2c7: i2c-bus@7 {
 342                                 reg = <7>;
 343                         };
 344
 345                         cfam1_i2c8: i2c-bus@8 {
 346                                 reg = <8>;
 347                         };
 348
 349                         cfam1_i2c9: i2c-bus@9 {
 350                                 reg = <9>;
 351                         };
 352
 353                         cfam1_i2c10: i2c-bus@a {
 354                                 reg = <10>;
 355                         };
 356
 357                         cfam1_i2c11: i2c-bus@b {
 358                                 reg = <11>;
 359                         };
 360
 361                         cfam1_i2c12: i2c-bus@c {
 362                                 reg = <12>;
 363                         };
 364
 365                         cfam1_i2c13: i2c-bus@d {
 366                                 reg = <13>;
 367                         };
 368
 369                         cfam1_i2c14: i2c-bus@e {
 370                                 reg = <14>;
 371                         };
 372                 };
 373
 374                 sbefifo@2400 {
 375                         compatible = "ibm,p9-sbefifo";
 376                         reg = <0x2400 0x400>;
 377                         #address-cells = <1>;
 378                         #size-cells = <0>;
 379
 380                         fsi_occ1: occ {
 381                                 compatible = "ibm,p9-occ";
 382                         };
 383                 };
 384
 385                 fsi_hub1: hub@3400 {
 386                         compatible = "fsi-master-hub";
 387                         reg = <0x3400 0x400>;
 388                         #address-cells = <2>;
 389                         #size-cells = <0>;
 390
 391                         no-scan-on-init;
 392                 };
 393         };
 394 };
 395
 396 /* Legacy OCC numbering (to get rid of when userspace is fixed) */
 397 &fsi_occ0 {
 398         reg = <1>;
 399 };
 400
 401 &fsi_occ1 {
 402         reg = <2>;
 403 };
 404
 405 / {
 406         aliases {
 407                 i2c100 = &cfam0_i2c0;
 408                 i2c101 = &cfam0_i2c1;
 409                 i2c102 = &cfam0_i2c2;
 410                 i2c103 = &cfam0_i2c3;
 411                 i2c104 = &cfam0_i2c4;
 412                 i2c105 = &cfam0_i2c5;
 413                 i2c106 = &cfam0_i2c6;
 414                 i2c107 = &cfam0_i2c7;
 415                 i2c108 = &cfam0_i2c8;
 416                 i2c109 = &cfam0_i2c9;
 417                 i2c110 = &cfam0_i2c10;
 418                 i2c111 = &cfam0_i2c11;
 419                 i2c112 = &cfam0_i2c12;
 420                 i2c113 = &cfam0_i2c13;
 421                 i2c114 = &cfam0_i2c14;
 422                 i2c200 = &cfam1_i2c0;
 423                 i2c201 = &cfam1_i2c1;
 424                 i2c202 = &cfam1_i2c2;
 425                 i2c203 = &cfam1_i2c3;
 426                 i2c204 = &cfam1_i2c4;
 427                 i2c205 = &cfam1_i2c5;
 428                 i2c206 = &cfam1_i2c6;
 429                 i2c207 = &cfam1_i2c7;
 430                 i2c208 = &cfam1_i2c8;
 431                 i2c209 = &cfam1_i2c9;
 432                 i2c210 = &cfam1_i2c10;
 433                 i2c211 = &cfam1_i2c11;
 434                 i2c212 = &cfam1_i2c12;
 435                 i2c213 = &cfam1_i2c13;
 436                 i2c214 = &cfam1_i2c14;
 437         };
 438
 439 };
 440
 441 &i2c0 {
 442         multi-master;
 443         status = "okay";
 444
 445         ibm-panel@62 {
 446                 compatible = "ibm,op-panel";
 447                 reg = <(0x62 | I2C_OWN_SLAVE_ADDRESS)>;
 448         };
 449 };
 450
 451 &i2c1 {
 452         status = "okay";
 453
 454         tpm: tpm@2e {
 455                 compatible = "tcg,tpm-tis-i2c";
 456                 reg = <0x2e>;
 457         };
 458 };
 459
 460 &i2c2 {
 461         status = "okay";
 462 };
 463
 464 &i2c3 {
 465         status = "okay";
 466
 467         bmp: bmp280@77 {
 468                 compatible = "bosch,bmp280";
 469                 reg = <0x77>;
 470                 #io-channel-cells = <1>;
 471         };
 472
 473         max31785@52 {
 474                 compatible = "maxim,max31785a";
 475                 reg = <0x52>;
 476                 #address-cells = <1>;
 477                 #size-cells = <0>;
 478
 479                 fan@0 {
 480                         compatible = "pmbus-fan";
 481                         reg = <0>;
 482                         tach-pulses = <2>;
 483                         maxim,fan-rotor-input = "tach";
 484                         maxim,fan-pwm-freq = <25000>;
 485                         maxim,fan-dual-tach;
 486                         maxim,fan-no-watchdog;
 487                         maxim,fan-no-fault-ramp;
 488                         maxim,fan-ramp = <2>;
 489                         maxim,fan-fault-pin-mon;
 490                 };
 491
 492                 fan@1 {
 493                         compatible = "pmbus-fan";
 494                         reg = <1>;
 495                         tach-pulses = <2>;
 496                         maxim,fan-rotor-input = "tach";
 497                         maxim,fan-pwm-freq = <25000>;
 498                         maxim,fan-dual-tach;
 499                         maxim,fan-no-watchdog;
 500                         maxim,fan-no-fault-ramp;
 501                         maxim,fan-ramp = <2>;
 502                         maxim,fan-fault-pin-mon;
 503                 };
 504
 505                 fan@2 {
 506                         compatible = "pmbus-fan";
 507                         reg = <2>;
 508                         tach-pulses = <2>;
 509                         maxim,fan-rotor-input = "tach";
 510                         maxim,fan-pwm-freq = <25000>;
 511                         maxim,fan-dual-tach;
 512                         maxim,fan-no-watchdog;
 513                         maxim,fan-no-fault-ramp;
 514                         maxim,fan-ramp = <2>;
 515                         maxim,fan-fault-pin-mon;
 516                 };
 517
 518                 fan@3 {
 519                         compatible = "pmbus-fan";
 520                         reg = <3>;
 521                         tach-pulses = <2>;
 522                         maxim,fan-rotor-input = "tach";
 523                         maxim,fan-pwm-freq = <25000>;
 524                         maxim,fan-dual-tach;
 525                         maxim,fan-no-watchdog;
 526                         maxim,fan-no-fault-ramp;
 527                         maxim,fan-ramp = <2>;
 528                         maxim,fan-fault-pin-mon;
 529                 };
 530         };
 531
 532         dps: dps310@76 {
 533                 compatible = "infineon,dps310";
 534                 reg = <0x76>;
 535                 #io-channel-cells = <0>;
 536         };
 537
 538         pca0: pca9552@60 {
 539                 compatible = "nxp,pca9552";
 540                 reg = <0x60>;
 541                 #address-cells = <1>;
 542                 #size-cells = <0>;
 543
 544                 gpio-controller;
 545                 #gpio-cells = <2>;
 546
 547                 gpio@0 {
 548                         reg = <0>;
 549                         type = <PCA955X_TYPE_GPIO>;
 550                 };
 551
 552                 gpio@1 {
 553                         reg = <1>;
 554                         type = <PCA955X_TYPE_GPIO>;
 555                 };
 556
 557                 gpio@2 {
 558                         reg = <2>;
 559                         type = <PCA955X_TYPE_GPIO>;
 560                 };
 561
 562                 gpio@3 {
 563                         reg = <3>;
 564                         type = <PCA955X_TYPE_GPIO>;
 565                 };
 566
 567                 gpio@4 {
 568                         reg = <4>;
 569                         type = <PCA955X_TYPE_GPIO>;
 570                 };
 571
 572                 gpio@5 {
 573                         reg = <5>;
 574                         type = <PCA955X_TYPE_GPIO>;
 575                 };
 576
 577                 gpio@6 {
 578                         reg = <6>;
 579                         type = <PCA955X_TYPE_GPIO>;
 580                 };
 581
 582                 gpio@7 {
 583                         reg = <7>;
 584                         type = <PCA955X_TYPE_GPIO>;
 585                 };
 586
 587                 gpio@8 {
 588                         reg = <8>;
 589                         type = <PCA955X_TYPE_GPIO>;
 590                 };
 591
 592                 gpio@9 {
 593                         reg = <9>;
 594                         type = <PCA955X_TYPE_GPIO>;
 595                 };
 596
 597                 gpio@10 {
 598                         reg = <10>;
 599                         type = <PCA955X_TYPE_GPIO>;
 600                 };
 601
 602                 gpio@11 {
 603                         reg = <11>;
 604                         type = <PCA955X_TYPE_GPIO>;
 605                 };
 606
 607                 gpio@12 {
 608                         reg = <12>;
 609                         type = <PCA955X_TYPE_GPIO>;
 610                 };
 611
 612                 gpio@13 {
 613                         reg = <13>;
 614                         type = <PCA955X_TYPE_GPIO>;
 615                 };
 616
 617                 gpio@14 {
 618                         reg = <14>;
 619                         type = <PCA955X_TYPE_GPIO>;
 620                 };
 621
 622                 gpio@15 {
 623                         reg = <15>;
 624                         type = <PCA955X_TYPE_GPIO>;
 625                 };
 626         };
 627
 628         power-supply@68 {
 629                 compatible = "ibm,cffps1";
 630                 reg = <0x68>;
 631         };
 632
 633         power-supply@69 {
 634                 compatible = "ibm,cffps1";
 635                 reg = <0x69>;
 636         };
 637 };
 638
 639 &i2c4 {
 640         status = "okay";
 641
 642         tmp423a@4c {
 643                 compatible = "ti,tmp423";
 644                 reg = <0x4c>;
 645         };
 646
 647         ir35221@70 {
 648                 compatible = "infineon,ir35221";
 649                 reg = <0x70>;
 650         };
 651
 652         ir35221@71 {
 653                 compatible = "infineon,ir35221";
 654                 reg = <0x71>;
 655         };
 656 };
 657
 658 &i2c5 {
 659         status = "okay";
 660
 661         tmp423a@4c {
 662                 compatible = "ti,tmp423";
 663                 reg = <0x4c>;
 664         };
 665
 666         ir35221@70 {
 667                 compatible = "infineon,ir35221";
 668                 reg = <0x70>;
 669         };
 670
 671         ir35221@71 {
 672                 compatible = "infineon,ir35221";
 673                 reg = <0x71>;
 674         };
 675 };
 676
 677 &i2c7 {
 678         status = "okay";
 679 };
 680
 681 &i2c9 {
 682         status = "okay";
 683
 684         tmp275@4a {
 685                 compatible = "ti,tmp275";
 686                 reg = <0x4a>;
 687         };
 688 };
 689
 690 &i2c10 {
 691         status = "okay";
 692 };
 693
 694 &i2c11 {
 695         status = "okay";
 696
 697         pca9552: pca9552@60 {
 698                 compatible = "nxp,pca9552";
 699                 reg = <0x60>;
 700                 #address-cells = <1>;
 701                 #size-cells = <0>;
 702                 gpio-controller;
 703                 #gpio-cells = <2>;
 704
 705                 gpio-line-names = "PS_SMBUS_RESET_N", "APSS_RESET_N",
 706                         "GPU0_TH_OVERT_N_BUFF", "GPU1_TH_OVERT_N_BUFF",
 707                         "GPU2_TH_OVERT_N_BUFF", "GPU3_TH_OVERT_N_BUFF",
 708                         "GPU4_TH_OVERT_N_BUFF", "GPU5_TH_OVERT_N_BUFF",
 709                         "GPU0_PWR_GOOD_BUFF", "GPU1_PWR_GOOD_BUFF",
 710                         "GPU2_PWR_GOOD_BUFF", "GPU3_PWR_GOOD_BUFF",
 711                         "GPU4_PWR_GOOD_BUFF", "GPU5_PWR_GOOD_BUFF",
 712                         "12V_BREAKER_FLT_N", "THROTTLE_UNLATCHED_N";
 713
 714                 gpio@0 {
 715                         reg = <0>;
 716                         type = <PCA955X_TYPE_GPIO>;
 717                 };
 718
 719                 gpio@1 {
 720                         reg = <1>;
 721                         type = <PCA955X_TYPE_GPIO>;
 722                 };
 723
 724                 gpio@2 {
 725                         reg = <2>;
 726                         type = <PCA955X_TYPE_GPIO>;
 727                 };
 728
 729                 gpio@3 {
 730                         reg = <3>;
 731                         type = <PCA955X_TYPE_GPIO>;
 732                 };
 733
 734                 gpio@4 {
 735                         reg = <4>;
 736                         type = <PCA955X_TYPE_GPIO>;
 737                 };
 738
 739                 gpio@5 {
 740                         reg = <5>;
 741                         type = <PCA955X_TYPE_GPIO>;
 742                 };
 743
 744                 gpio@6 {
 745                         reg = <6>;
 746                         type = <PCA955X_TYPE_GPIO>;
 747                 };
 748
 749                 gpio@7 {
 750                         reg = <7>;
 751                         type = <PCA955X_TYPE_GPIO>;
 752                 };
 753
 754                 gpio@8 {
 755                         reg = <8>;
 756                         type = <PCA955X_TYPE_GPIO>;
 757                 };
 758
 759                 gpio@9 {
 760                         reg = <9>;
 761                         type = <PCA955X_TYPE_GPIO>;
 762                 };
 763
 764                 gpio@10 {
 765                         reg = <10>;
 766                         type = <PCA955X_TYPE_GPIO>;
 767                 };
 768
 769                 gpio@11 {
 770                         reg = <11>;
 771                         type = <PCA955X_TYPE_GPIO>;
 772                 };
 773
 774                 gpio@12 {
 775                         reg = <12>;
 776                         type = <PCA955X_TYPE_GPIO>;
 777                 };
 778
 779                 gpio@13 {
 780                         reg = <13>;
 781                         type = <PCA955X_TYPE_GPIO>;
 782                 };
 783
 784                 gpio@14 {
 785                         reg = <14>;
 786                         type = <PCA955X_TYPE_GPIO>;
 787                 };
 788
 789                 gpio@15 {
 790                         reg = <15>;
 791                         type = <PCA955X_TYPE_GPIO>;
 792                 };
 793         };
 794
 795         rtc@32 {
 796                 compatible = "epson,rx8900";
 797                 reg = <0x32>;
 798         };
 799
 800         eeprom@51 {
 801                 compatible = "atmel,24c64";
 802                 reg = <0x51>;
 803         };
 804
 805         ucd90160@64 {
 806                 compatible = "ti,ucd90160";
 807                 reg = <0x64>;
 808         };
 809 };
 810
 811 &i2c12 {
 812         status = "okay";
 813 };
 814
 815 &i2c13 {
 816         status = "okay";
 817 };
 818
 819 &ibt {
 820         status = "okay";
 821 };
 822
 823 &uart1 {
 824         status = "okay";
 825         // Workaround for A0
 826         compatible = "snps,dw-apb-uart";
 827 };
 828
 829 &uart5 {
 830         // Workaround for A0
 831         compatible = "snps,dw-apb-uart";
 832 };
 833
 834 &vuart1 {
 835         status = "okay";
 836 };
 837
 838 &vuart2 {
 839         status = "okay";
 840 };
 841
 842 &lpc_ctrl {
 843         status = "okay";
 844         memory-region = <&flash_memory>;
 845         flash = <&spi1>;
 846 };
 847
 848 &wdt1 {
 849         aspeed,reset-type = "none";
 850         aspeed,external-signal;
 851         aspeed,ext-push-pull;
 852         aspeed,ext-active-high;
 853
 854         pinctrl-names = "default";
 855         pinctrl-0 = <&pinctrl_wdtrst1_default>;
 856 };
 857
 858 &wdt2 {
 859         status = "okay";
 860 };
 861
 862 &pinctrl {
 863         /* Hog these as no driver is probed for the entire LPC block */
 864         pinctrl-names = "default";
 865         pinctrl-0 = <&pinctrl_lpc_default>,
 866                     <&pinctrl_lsirq_default>;
 867 };
 868
 869 &xdma {
 870         status = "okay";
 871         memory-region = <&vga_memory>;
 872 };