arch/arm/boot/dts/aspeed-g4.dtsi

   1 #include "skeleton.dtsi"
   2
   3 / {
   4         model = "Aspeed BMC";
   5         compatible = "aspeed,ast2400";
   6         #address-cells = <1>;
   7         #size-cells = <1>;
   8         interrupt-parent = <&vic>;
   9
  10         cpus {
  11                 #address-cells = <1>;
  12                 #size-cells = <0>;
  13
  14                 cpu@0 {
  15                         compatible = "arm,arm926ej-s";
  16                         device_type = "cpu";
  17                         reg = <0>;
  18                 };
  19         };
  20
  21         ahb {
  22                 compatible = "simple-bus";
  23                 #address-cells = <1>;
  24                 #size-cells = <1>;
  25                 ranges;
  26
  27                 fmc: flash-controller@1e620000 {
  28                         reg = < 0x1e620000 0x94
  29                                 0x20000000 0x10000000 >;
  30                         #address-cells = <1>;
  31                         #size-cells = <0>;
  32                         compatible = "aspeed,ast2400-fmc";
  33                         status = "disabled";
  34                         interrupts = <19>;
  35                         flash@0 {
  36                                 reg = < 0 >;
  37                                 compatible = "jedec,spi-nor";
  38                                 status = "disabled";
  39                         };
  40                 };
  41
  42                 spi: flash-controller@1e630000 {
  43                         reg = < 0x1e630000 0x18
  44                                 0x30000000 0x10000000 >;
  45                         #address-cells = <1>;
  46                         #size-cells = <0>;
  47                         compatible = "aspeed,ast2400-spi";
  48                         status = "disabled";
  49                         flash@0 {
  50                                 reg = < 0 >;
  51                                 compatible = "jedec,spi-nor";
  52                                 status = "disabled";
  53                         };
  54                 };
  55
  56                 vic: interrupt-controller@1e6c0080 {
  57                         compatible = "aspeed,ast2400-vic";
  58                         interrupt-controller;
  59                         #interrupt-cells = <1>;
  60                         valid-sources = <0xffffffff 0x0007ffff>;
  61                         reg = <0x1e6c0080 0x80>;
  62                 };
  63
  64                 mac0: ethernet@1e660000 {
  65                         compatible = "aspeed,ast2400-mac", "faraday,ftgmac100";
  66                         reg = <0x1e660000 0x180>;
  67                         interrupts = <2>;
  68                         status = "disabled";
  69                 };
  70
  71                 mac1: ethernet@1e680000 {
  72                         compatible = "aspeed,ast2400-mac", "faraday,ftgmac100";
  73                         reg = <0x1e680000 0x180>;
  74                         interrupts = <3>;
  75                         status = "disabled";
  76                 };
  77
  78                 apb {
  79                         compatible = "simple-bus";
  80                         #address-cells = <1>;
  81                         #size-cells = <1>;
  82                         ranges;
  83
  84                         syscon: syscon@1e6e2000 {
  85                                 compatible = "aspeed,g4-scu", "syscon", "simple-mfd";
  86                                 reg = <0x1e6e2000 0x1a8>;
  87                                 #address-cells = <1>;
  88                                 #size-cells = <0>;
  89
  90                                 clk_clkin: clk_clkin {
  91                                         #clock-cells = <0>;
  92                                         compatible = "fixed-clock";
  93                                         clock-frequency = <48000000>;
  94                                 };
  95
  96                                 clk_hpll: clk_hpll@70 {
  97                                         #clock-cells = <0>;
  98                                         compatible = "aspeed,g4-hpll-clock", "fixed-clock";
  99                                         reg = <0x70>;
 100                                         clocks = <&clk_clkin>;
 101                                         clock-frequency = <384000000>;
 102                                 };
 103
 104                                 clk_ahb: clk_ahb@70 {
 105                                         #clock-cells = <0>;
 106                                         compatible = "aspeed,g4-ahb-clock", "fixed-clock";
 107                                         reg = <0x70>;
 108                                         clocks = <&clk_hpll>;
 109                                         clock-frequency = <192000000>;
 110                                 };
 111
 112                                 clk_apb: clk_apb@08 {
 113                                         #clock-cells = <0>;
 114                                         compatible = "aspeed,g4-apb-clock", "fixed-clock";
 115                                         reg = <0x08>;
 116                                         clocks = <&clk_hpll>;
 117                                         clock-frequency = <48000000>;
 118                                 };
 119
 120                                 clk_uart: clk_uart@2c{
 121                                         #clock-cells = <0>;
 122                                         compatible = "aspeed,g4-uart-clock", "fixed-clock";
 123                                         reg = <0x2c>;
 124                                         clock-frequency = <24000000>;
 125                                 };
 126
 127                                 pinctrl: pinctrl {
 128                                         compatible = "aspeed,g4-pinctrl";
 129
 130                                         pinctrl_acpi_default: acpi_default {
 131                                                 function = "ACPI";
 132                                                 groups = "ACPI";
 133                                         };
 134
 135                                         pinctrl_adc0_default: adc0_default {
 136                                                 function = "ADC0";
 137                                                 groups = "ADC0";
 138                                         };
 139
 140                                         pinctrl_adc1_default: adc1_default {
 141                                                 function = "ADC1";
 142                                                 groups = "ADC1";
 143                                         };
 144
 145                                         pinctrl_adc10_default: adc10_default {
 146                                                 function = "ADC10";
 147                                                 groups = "ADC10";
 148                                         };
 149
 150                                         pinctrl_adc11_default: adc11_default {
 151                                                 function = "ADC11";
 152                                                 groups = "ADC11";
 153                                         };
 154
 155                                         pinctrl_adc12_default: adc12_default {
 156                                                 function = "ADC12";
 157                                                 groups = "ADC12";
 158                                         };
 159
 160                                         pinctrl_adc13_default: adc13_default {
 161                                                 function = "ADC13";
 162                                                 groups = "ADC13";
 163                                         };
 164
 165                                         pinctrl_adc14_default: adc14_default {
 166                                                 function = "ADC14";
 167                                                 groups = "ADC14";
 168                                         };
 169
 170                                         pinctrl_adc15_default: adc15_default {
 171                                                 function = "ADC15";
 172                                                 groups = "ADC15";
 173                                         };
 174
 175                                         pinctrl_adc2_default: adc2_default {
 176                                                 function = "ADC2";
 177                                                 groups = "ADC2";
 178                                         };
 179
 180                                         pinctrl_adc3_default: adc3_default {
 181                                                 function = "ADC3";
 182                                                 groups = "ADC3";
 183                                         };
 184
 185                                         pinctrl_adc4_default: adc4_default {
 186                                                 function = "ADC4";
 187                                                 groups = "ADC4";
 188                                         };
 189
 190                                         pinctrl_adc5_default: adc5_default {
 191                                                 function = "ADC5";
 192                                                 groups = "ADC5";
 193                                         };
 194
 195                                         pinctrl_adc6_default: adc6_default {
 196                                                 function = "ADC6";
 197                                                 groups = "ADC6";
 198                                         };
 199
 200                                         pinctrl_adc7_default: adc7_default {
 201                                                 function = "ADC7";
 202                                                 groups = "ADC7";
 203                                         };
 204
 205                                         pinctrl_adc8_default: adc8_default {
 206                                                 function = "ADC8";
 207                                                 groups = "ADC8";
 208                                         };
 209
 210                                         pinctrl_adc9_default: adc9_default {
 211                                                 function = "ADC9";
 212                                                 groups = "ADC9";
 213                                         };
 214
 215                                         pinctrl_bmcint_default: bmcint_default {
 216                                                 function = "BMCINT";
 217                                                 groups = "BMCINT";
 218                                         };
 219
 220                                         pinctrl_ddcclk_default: ddcclk_default {
 221                                                 function = "DDCCLK";
 222                                                 groups = "DDCCLK";
 223                                         };
 224
 225                                         pinctrl_ddcdat_default: ddcdat_default {
 226                                                 function = "DDCDAT";
 227                                                 groups = "DDCDAT";
 228                                         };
 229
 230                                         pinctrl_extrst_default: extrst_default {
 231                                                 function = "EXTRST";
 232                                                 groups = "EXTRST";
 233                                         };
 234
 235                                         pinctrl_flack_default: flack_default {
 236                                                 function = "FLACK";
 237                                                 groups = "FLACK";
 238                                         };
 239
 240                                         pinctrl_flbusy_default: flbusy_default {
 241                                                 function = "FLBUSY";
 242                                                 groups = "FLBUSY";
 243                                         };
 244
 245                                         pinctrl_flwp_default: flwp_default {
 246                                                 function = "FLWP";
 247                                                 groups = "FLWP";
 248                                         };
 249
 250                                         pinctrl_gpid_default: gpid_default {
 251                                                 function = "GPID";
 252                                                 groups = "GPID";
 253                                         };
 254
 255                                         pinctrl_gpid0_default: gpid0_default {
 256                                                 function = "GPID0";
 257                                                 groups = "GPID0";
 258                                         };
 259
 260                                         pinctrl_gpid2_default: gpid2_default {
 261                                                 function = "GPID2";
 262                                                 groups = "GPID2";
 263                                         };
 264
 265                                         pinctrl_gpid4_default: gpid4_default {
 266                                                 function = "GPID4";
 267                                                 groups = "GPID4";
 268                                         };
 269
 270                                         pinctrl_gpid6_default: gpid6_default {
 271                                                 function = "GPID6";
 272                                                 groups = "GPID6";
 273                                         };
 274
 275                                         pinctrl_gpie0_default: gpie0_default {
 276                                                 function = "GPIE0";
 277                                                 groups = "GPIE0";
 278                                         };
 279
 280                                         pinctrl_gpie2_default: gpie2_default {
 281                                                 function = "GPIE2";
 282                                                 groups = "GPIE2";
 283                                         };
 284
 285                                         pinctrl_gpie4_default: gpie4_default {
 286                                                 function = "GPIE4";
 287                                                 groups = "GPIE4";
 288                                         };
 289
 290                                         pinctrl_gpie6_default: gpie6_default {
 291                                                 function = "GPIE6";
 292                                                 groups = "GPIE6";
 293                                         };
 294
 295                                         pinctrl_i2c10_default: i2c10_default {
 296                                                 function = "I2C10";
 297                                                 groups = "I2C10";
 298                                         };
 299
 300                                         pinctrl_i2c11_default: i2c11_default {
 301                                                 function = "I2C11";
 302                                                 groups = "I2C11";
 303                                         };
 304
 305                                         pinctrl_i2c12_default: i2c12_default {
 306                                                 function = "I2C12";
 307                                                 groups = "I2C12";
 308                                         };
 309
 310                                         pinctrl_i2c13_default: i2c13_default {
 311                                                 function = "I2C13";
 312                                                 groups = "I2C13";
 313                                         };
 314
 315                                         pinctrl_i2c14_default: i2c14_default {
 316                                                 function = "I2C14";
 317                                                 groups = "I2C14";
 318                                         };
 319
 320                                         pinctrl_i2c3_default: i2c3_default {
 321                                                 function = "I2C3";
 322                                                 groups = "I2C3";
 323                                         };
 324
 325                                         pinctrl_i2c4_default: i2c4_default {
 326                                                 function = "I2C4";
 327                                                 groups = "I2C4";
 328                                         };
 329
 330                                         pinctrl_i2c5_default: i2c5_default {
 331                                                 function = "I2C5";
 332                                                 groups = "I2C5";
 333                                         };
 334
 335                                         pinctrl_i2c6_default: i2c6_default {
 336                                                 function = "I2C6";
 337                                                 groups = "I2C6";
 338                                         };
 339
 340                                         pinctrl_i2c7_default: i2c7_default {
 341                                                 function = "I2C7";
 342                                                 groups = "I2C7";
 343                                         };
 344
 345                                         pinctrl_i2c8_default: i2c8_default {
 346                                                 function = "I2C8";
 347                                                 groups = "I2C8";
 348                                         };
 349
 350                                         pinctrl_i2c9_default: i2c9_default {
 351                                                 function = "I2C9";
 352                                                 groups = "I2C9";
 353                                         };
 354
 355                                         pinctrl_lpcpd_default: lpcpd_default {
 356                                                 function = "LPCPD";
 357                                                 groups = "LPCPD";
 358                                         };
 359
 360                                         pinctrl_lpcpme_default: lpcpme_default {
 361                                                 function = "LPCPME";
 362                                                 groups = "LPCPME";
 363                                         };
 364
 365                                         pinctrl_lpcrst_default: lpcrst_default {
 366                                                 function = "LPCRST";
 367                                                 groups = "LPCRST";
 368                                         };
 369
 370                                         pinctrl_lpcsmi_default: lpcsmi_default {
 371                                                 function = "LPCSMI";
 372                                                 groups = "LPCSMI";
 373                                         };
 374
 375                                         pinctrl_mac1link_default: mac1link_default {
 376                                                 function = "MAC1LINK";
 377                                                 groups = "MAC1LINK";
 378                                         };
 379
 380                                         pinctrl_mac2link_default: mac2link_default {
 381                                                 function = "MAC2LINK";
 382                                                 groups = "MAC2LINK";
 383                                         };
 384
 385                                         pinctrl_mdio1_default: mdio1_default {
 386                                                 function = "MDIO1";
 387                                                 groups = "MDIO1";
 388                                         };
 389
 390                                         pinctrl_mdio2_default: mdio2_default {
 391                                                 function = "MDIO2";
 392                                                 groups = "MDIO2";
 393                                         };
 394
 395                                         pinctrl_ncts1_default: ncts1_default {
 396                                                 function = "NCTS1";
 397                                                 groups = "NCTS1";
 398                                         };
 399
 400                                         pinctrl_ncts2_default: ncts2_default {
 401                                                 function = "NCTS2";
 402                                                 groups = "NCTS2";
 403                                         };
 404
 405                                         pinctrl_ncts3_default: ncts3_default {
 406                                                 function = "NCTS3";
 407                                                 groups = "NCTS3";
 408                                         };
 409
 410                                         pinctrl_ncts4_default: ncts4_default {
 411                                                 function = "NCTS4";
 412                                                 groups = "NCTS4";
 413                                         };
 414
 415                                         pinctrl_ndcd1_default: ndcd1_default {
 416                                                 function = "NDCD1";
 417                                                 groups = "NDCD1";
 418                                         };
 419
 420                                         pinctrl_ndcd2_default: ndcd2_default {
 421                                                 function = "NDCD2";
 422                                                 groups = "NDCD2";
 423                                         };
 424
 425                                         pinctrl_ndcd3_default: ndcd3_default {
 426                                                 function = "NDCD3";
 427                                                 groups = "NDCD3";
 428                                         };
 429
 430                                         pinctrl_ndcd4_default: ndcd4_default {
 431                                                 function = "NDCD4";
 432                                                 groups = "NDCD4";
 433                                         };
 434
 435                                         pinctrl_ndsr1_default: ndsr1_default {
 436                                                 function = "NDSR1";
 437                                                 groups = "NDSR1";
 438                                         };
 439
 440                                         pinctrl_ndsr2_default: ndsr2_default {
 441                                                 function = "NDSR2";
 442                                                 groups = "NDSR2";
 443                                         };
 444
 445                                         pinctrl_ndsr3_default: ndsr3_default {
 446                                                 function = "NDSR3";
 447                                                 groups = "NDSR3";
 448                                         };
 449
 450                                         pinctrl_ndsr4_default: ndsr4_default {
 451                                                 function = "NDSR4";
 452                                                 groups = "NDSR4";
 453                                         };
 454
 455                                         pinctrl_ndtr1_default: ndtr1_default {
 456                                                 function = "NDTR1";
 457                                                 groups = "NDTR1";
 458                                         };
 459
 460                                         pinctrl_ndtr2_default: ndtr2_default {
 461                                                 function = "NDTR2";
 462                                                 groups = "NDTR2";
 463                                         };
 464
 465                                         pinctrl_ndtr3_default: ndtr3_default {
 466                                                 function = "NDTR3";
 467                                                 groups = "NDTR3";
 468                                         };
 469
 470                                         pinctrl_ndtr4_default: ndtr4_default {
 471                                                 function = "NDTR4";
 472                                                 groups = "NDTR4";
 473                                         };
 474
 475                                         pinctrl_ndts4_default: ndts4_default {
 476                                                 function = "NDTS4";
 477                                                 groups = "NDTS4";
 478                                         };
 479
 480                                         pinctrl_nri1_default: nri1_default {
 481                                                 function = "NRI1";
 482                                                 groups = "NRI1";
 483                                         };
 484
 485                                         pinctrl_nri2_default: nri2_default {
 486                                                 function = "NRI2";
 487                                                 groups = "NRI2";
 488                                         };
 489
 490                                         pinctrl_nri3_default: nri3_default {
 491                                                 function = "NRI3";
 492                                                 groups = "NRI3";
 493                                         };
 494
 495                                         pinctrl_nri4_default: nri4_default {
 496                                                 function = "NRI4";
 497                                                 groups = "NRI4";
 498                                         };
 499
 500                                         pinctrl_nrts1_default: nrts1_default {
 501                                                 function = "NRTS1";
 502                                                 groups = "NRTS1";
 503                                         };
 504
 505                                         pinctrl_nrts2_default: nrts2_default {
 506                                                 function = "NRTS2";
 507                                                 groups = "NRTS2";
 508                                         };
 509
 510                                         pinctrl_nrts3_default: nrts3_default {
 511                                                 function = "NRTS3";
 512                                                 groups = "NRTS3";
 513                                         };
 514
 515                                         pinctrl_oscclk_default: oscclk_default {
 516                                                 function = "OSCCLK";
 517                                                 groups = "OSCCLK";
 518                                         };
 519
 520                                         pinctrl_pwm0_default: pwm0_default {
 521                                                 function = "PWM0";
 522                                                 groups = "PWM0";
 523                                         };
 524
 525                                         pinctrl_pwm1_default: pwm1_default {
 526                                                 function = "PWM1";
 527                                                 groups = "PWM1";
 528                                         };
 529
 530                                         pinctrl_pwm2_default: pwm2_default {
 531                                                 function = "PWM2";
 532                                                 groups = "PWM2";
 533                                         };
 534
 535                                         pinctrl_pwm3_default: pwm3_default {
 536                                                 function = "PWM3";
 537                                                 groups = "PWM3";
 538                                         };
 539
 540                                         pinctrl_pwm4_default: pwm4_default {
 541                                                 function = "PWM4";
 542                                                 groups = "PWM4";
 543                                         };
 544
 545                                         pinctrl_pwm5_default: pwm5_default {
 546                                                 function = "PWM5";
 547                                                 groups = "PWM5";
 548                                         };
 549
 550                                         pinctrl_pwm6_default: pwm6_default {
 551                                                 function = "PWM6";
 552                                                 groups = "PWM6";
 553                                         };
 554
 555                                         pinctrl_pwm7_default: pwm7_default {
 556                                                 function = "PWM7";
 557                                                 groups = "PWM7";
 558                                         };
 559
 560                                         pinctrl_rgmii1_default: rgmii1_default {
 561                                                 function = "RGMII1";
 562                                                 groups = "RGMII1";
 563                                         };
 564
 565                                         pinctrl_rgmii2_default: rgmii2_default {
 566                                                 function = "RGMII2";
 567                                                 groups = "RGMII2";
 568                                         };
 569
 570                                         pinctrl_rmii1_default: rmii1_default {
 571                                                 function = "RMII1";
 572                                                 groups = "RMII1";
 573                                         };
 574
 575                                         pinctrl_rmii2_default: rmii2_default {
 576                                                 function = "RMII2";
 577                                                 groups = "RMII2";
 578                                         };
 579
 580                                         pinctrl_rom16_default: rom16_default {
 581                                                 function = "ROM16";
 582                                                 groups = "ROM16";
 583                                         };
 584
 585                                         pinctrl_rom8_default: rom8_default {
 586                                                 function = "ROM8";
 587                                                 groups = "ROM8";
 588                                         };
 589
 590                                         pinctrl_romcs1_default: romcs1_default {
 591                                                 function = "ROMCS1";
 592                                                 groups = "ROMCS1";
 593                                         };
 594
 595                                         pinctrl_romcs2_default: romcs2_default {
 596                                                 function = "ROMCS2";
 597                                                 groups = "ROMCS2";
 598                                         };
 599
 600                                         pinctrl_romcs3_default: romcs3_default {
 601                                                 function = "ROMCS3";
 602                                                 groups = "ROMCS3";
 603                                         };
 604
 605                                         pinctrl_romcs4_default: romcs4_default {
 606                                                 function = "ROMCS4";
 607                                                 groups = "ROMCS4";
 608                                         };
 609
 610                                         pinctrl_rxd1_default: rxd1_default {
 611                                                 function = "RXD1";
 612                                                 groups = "RXD1";
 613                                         };
 614
 615                                         pinctrl_rxd2_default: rxd2_default {
 616                                                 function = "RXD2";
 617                                                 groups = "RXD2";
 618                                         };
 619
 620                                         pinctrl_rxd3_default: rxd3_default {
 621                                                 function = "RXD3";
 622                                                 groups = "RXD3";
 623                                         };
 624
 625                                         pinctrl_rxd4_default: rxd4_default {
 626                                                 function = "RXD4";
 627                                                 groups = "RXD4";
 628                                         };
 629
 630                                         pinctrl_salt1_default: salt1_default {
 631                                                 function = "SALT1";
 632                                                 groups = "SALT1";
 633                                         };
 634
 635                                         pinctrl_salt2_default: salt2_default {
 636                                                 function = "SALT2";
 637                                                 groups = "SALT2";
 638                                         };
 639
 640                                         pinctrl_salt3_default: salt3_default {
 641                                                 function = "SALT3";
 642                                                 groups = "SALT3";
 643                                         };
 644
 645                                         pinctrl_salt4_default: salt4_default {
 646                                                 function = "SALT4";
 647                                                 groups = "SALT4";
 648                                         };
 649
 650                                         pinctrl_sd1_default: sd1_default {
 651                                                 function = "SD1";
 652                                                 groups = "SD1";
 653                                         };
 654
 655                                         pinctrl_sd2_default: sd2_default {
 656                                                 function = "SD2";
 657                                                 groups = "SD2";
 658                                         };
 659
 660                                         pinctrl_sgpmck_default: sgpmck_default {
 661                                                 function = "SGPMCK";
 662                                                 groups = "SGPMCK";
 663                                         };
 664
 665                                         pinctrl_sgpmi_default: sgpmi_default {
 666                                                 function = "SGPMI";
 667                                                 groups = "SGPMI";
 668                                         };
 669
 670                                         pinctrl_sgpmld_default: sgpmld_default {
 671                                                 function = "SGPMLD";
 672                                                 groups = "SGPMLD";
 673                                         };
 674
 675                                         pinctrl_sgpmo_default: sgpmo_default {
 676                                                 function = "SGPMO";
 677                                                 groups = "SGPMO";
 678                                         };
 679
 680                                         pinctrl_sgpsck_default: sgpsck_default {
 681                                                 function = "SGPSCK";
 682                                                 groups = "SGPSCK";
 683                                         };
 684
 685                                         pinctrl_sgpsi0_default: sgpsi0_default {
 686                                                 function = "SGPSI0";
 687                                                 groups = "SGPSI0";
 688                                         };
 689
 690                                         pinctrl_sgpsi1_default: sgpsi1_default {
 691                                                 function = "SGPSI1";
 692                                                 groups = "SGPSI1";
 693                                         };
 694
 695                                         pinctrl_sgpsld_default: sgpsld_default {
 696                                                 function = "SGPSLD";
 697                                                 groups = "SGPSLD";
 698                                         };
 699
 700                                         pinctrl_sioonctrl_default: sioonctrl_default {
 701                                                 function = "SIOONCTRL";
 702                                                 groups = "SIOONCTRL";
 703                                         };
 704
 705                                         pinctrl_siopbi_default: siopbi_default {
 706                                                 function = "SIOPBI";
 707                                                 groups = "SIOPBI";
 708                                         };
 709
 710                                         pinctrl_siopbo_default: siopbo_default {
 711                                                 function = "SIOPBO";
 712                                                 groups = "SIOPBO";
 713                                         };
 714
 715                                         pinctrl_siopwreq_default: siopwreq_default {
 716                                                 function = "SIOPWREQ";
 717                                                 groups = "SIOPWREQ";
 718                                         };
 719
 720                                         pinctrl_siopwrgd_default: siopwrgd_default {
 721                                                 function = "SIOPWRGD";
 722                                                 groups = "SIOPWRGD";
 723                                         };
 724
 725                                         pinctrl_sios3_default: sios3_default {
 726                                                 function = "SIOS3";
 727                                                 groups = "SIOS3";
 728                                         };
 729
 730                                         pinctrl_sios5_default: sios5_default {
 731                                                 function = "SIOS5";
 732                                                 groups = "SIOS5";
 733                                         };
 734
 735                                         pinctrl_siosci_default: siosci_default {
 736                                                 function = "SIOSCI";
 737                                                 groups = "SIOSCI";
 738                                         };
 739
 740                                         pinctrl_spi1_default: spi1_default {
 741                                                 function = "SPI1";
 742                                                 groups = "SPI1";
 743                                         };
 744
 745                                         pinctrl_spi1debug_default: spi1debug_default {
 746                                                 function = "SPI1DEBUG";
 747                                                 groups = "SPI1DEBUG";
 748                                         };
 749
 750                                         pinctrl_spi1passthru_default: spi1passthru_default {
 751                                                 function = "SPI1PASSTHRU";
 752                                                 groups = "SPI1PASSTHRU";
 753                                         };
 754
 755                                         pinctrl_spics1_default: spics1_default {
 756                                                 function = "SPICS1";
 757                                                 groups = "SPICS1";
 758                                         };
 759
 760                                         pinctrl_timer3_default: timer3_default {
 761                                                 function = "TIMER3";
 762                                                 groups = "TIMER3";
 763                                         };
 764
 765                                         pinctrl_timer4_default: timer4_default {
 766                                                 function = "TIMER4";
 767                                                 groups = "TIMER4";
 768                                         };
 769
 770                                         pinctrl_timer5_default: timer5_default {
 771                                                 function = "TIMER5";
 772                                                 groups = "TIMER5";
 773                                         };
 774
 775                                         pinctrl_timer6_default: timer6_default {
 776                                                 function = "TIMER6";
 777                                                 groups = "TIMER6";
 778                                         };
 779
 780                                         pinctrl_timer7_default: timer7_default {
 781                                                 function = "TIMER7";
 782                                                 groups = "TIMER7";
 783                                         };
 784
 785                                         pinctrl_timer8_default: timer8_default {
 786                                                 function = "TIMER8";
 787                                                 groups = "TIMER8";
 788                                         };
 789
 790                                         pinctrl_txd1_default: txd1_default {
 791                                                 function = "TXD1";
 792                                                 groups = "TXD1";
 793                                         };
 794
 795                                         pinctrl_txd2_default: txd2_default {
 796                                                 function = "TXD2";
 797                                                 groups = "TXD2";
 798                                         };
 799
 800                                         pinctrl_txd3_default: txd3_default {
 801                                                 function = "TXD3";
 802                                                 groups = "TXD3";
 803                                         };
 804
 805                                         pinctrl_txd4_default: txd4_default {
 806                                                 function = "TXD4";
 807                                                 groups = "TXD4";
 808                                         };
 809
 810                                         pinctrl_uart6_default: uart6_default {
 811                                                 function = "UART6";
 812                                                 groups = "UART6";
 813                                         };
 814
 815                                         pinctrl_usbcki_default: usbcki_default {
 816                                                 function = "USBCKI";
 817                                                 groups = "USBCKI";
 818                                         };
 819
 820                                         pinctrl_vgabios_rom_default: vgabios_rom_default {
 821                                                 function = "VGABIOS_ROM";
 822                                                 groups = "VGABIOS_ROM";
 823                                         };
 824
 825                                         pinctrl_vgahs_default: vgahs_default {
 826                                                 function = "VGAHS";
 827                                                 groups = "VGAHS";
 828                                         };
 829
 830                                         pinctrl_vgavs_default: vgavs_default {
 831                                                 function = "VGAVS";
 832                                                 groups = "VGAVS";
 833                                         };
 834
 835                                         pinctrl_vpi18_default: vpi18_default {
 836                                                 function = "VPI18";
 837                                                 groups = "VPI18";
 838                                         };
 839
 840                                         pinctrl_vpi24_default: vpi24_default {
 841                                                 function = "VPI24";
 842                                                 groups = "VPI24";
 843                                         };
 844
 845                                         pinctrl_vpi30_default: vpi30_default {
 846                                                 function = "VPI30";
 847                                                 groups = "VPI30";
 848                                         };
 849
 850                                         pinctrl_vpo12_default: vpo12_default {
 851                                                 function = "VPO12";
 852                                                 groups = "VPO12";
 853                                         };
 854
 855                                         pinctrl_vpo24_default: vpo24_default {
 856                                                 function = "VPO24";
 857                                                 groups = "VPO24";
 858                                         };
 859
 860                                         pinctrl_wdtrst1_default: wdtrst1_default {
 861                                                 function = "WDTRST1";
 862                                                 groups = "WDTRST1";
 863                                         };
 864
 865                                         pinctrl_wdtrst2_default: wdtrst2_default {
 866                                                 function = "WDTRST2";
 867                                                 groups = "WDTRST2";
 868                                         };
 869
 870                                 };
 871                         };
 872
 873                         sram@1e720000 {
 874                                 compatible = "mmio-sram";
 875                                 reg = <0x1e720000 0x8000>;      // 32K
 876                         };
 877
 878                         gpio: gpio@1e780000 {
 879                                 #gpio-cells = <2>;
 880                                 gpio-controller;
 881                                 compatible = "aspeed,ast2400-gpio";
 882                                 reg = <0x1e780000 0x1000>;
 883                                 interrupts = <20>;
 884                                 gpio-ranges = <&pinctrl 0 0 220>;
 885                                 interrupt-controller;
 886                         };
 887
 888                         timer: timer@1e782000 {
 889                                 /* This timer is a Faraday FTTMR010 derivative */
 890                                 compatible = "aspeed,ast2400-timer";
 891                                 reg = <0x1e782000 0x90>;
 892                                 interrupts = <16 17 18 35 36 37 38 39>;
 893                                 clocks = <&clk_apb>;
 894                                 clock-names = "PCLK";
 895                         };
 896
 897                         wdt1: wdt@1e785000 {
 898                                 compatible = "aspeed,ast2400-wdt";
 899                                 reg = <0x1e785000 0x1c>;
 900                                 interrupts = <27>;
 901                         };
 902
 903                         wdt2: wdt@1e785020 {
 904                                 compatible = "aspeed,ast2400-wdt";
 905                                 reg = <0x1e785020 0x1c>;
 906                                 interrupts = <27>;
 907                                 clocks = <&clk_apb>;
 908                                 status = "disabled";
 909                         };
 910
 911                         uart1: serial@1e783000 {
 912                                 compatible = "ns16550a";
 913                                 reg = <0x1e783000 0x1000>;
 914                                 reg-shift = <2>;
 915                                 interrupts = <9>;
 916                                 clocks = <&clk_uart>;
 917                                 no-loopback-test;
 918                                 status = "disabled";
 919                         };
 920
 921                         uart2: serial@1e78d000 {
 922                                 compatible = "ns16550a";
 923                                 reg = <0x1e78d000 0x1000>;
 924                                 reg-shift = <2>;
 925                                 interrupts = <32>;
 926                                 clocks = <&clk_uart>;
 927                                 no-loopback-test;
 928                                 status = "disabled";
 929                         };
 930
 931                         uart3: serial@1e78e000 {
 932                                 compatible = "ns16550a";
 933                                 reg = <0x1e78e000 0x1000>;
 934                                 reg-shift = <2>;
 935                                 interrupts = <33>;
 936                                 clocks = <&clk_uart>;
 937                                 no-loopback-test;
 938                                 status = "disabled";
 939                         };
 940
 941                         uart4: serial@1e78f000 {
 942                                 compatible = "ns16550a";
 943                                 reg = <0x1e78f000 0x1000>;
 944                                 reg-shift = <2>;
 945                                 interrupts = <34>;
 946                                 clocks = <&clk_uart>;
 947                                 no-loopback-test;
 948                                 status = "disabled";
 949                         };
 950
 951                         uart5: serial@1e784000 {
 952                                 compatible = "ns16550a";
 953                                 reg = <0x1e784000 0x1000>;
 954                                 reg-shift = <2>;
 955                                 interrupts = <10>;
 956                                 clocks = <&clk_uart>;
 957                                 current-speed = <38400>;
 958                                 no-loopback-test;
 959                                 status = "disabled";
 960                         };
 961
 962                         uart6: serial@1e787000 {
 963                                 compatible = "ns16550a";
 964                                 reg = <0x1e787000 0x1000>;
 965                                 reg-shift = <2>;
 966                                 interrupts = <10>;
 967                                 clocks = <&clk_uart>;
 968                                 no-loopback-test;
 969                                 status = "disabled";
 970                         };
 971
 972                         adc: adc@1e6e9000 {
 973                                 compatible = "aspeed,ast2400-adc";
 974                                 reg = <0x1e6e9000 0xb0>;
 975                                 clocks = <&clk_apb>;
 976                                 #io-channel-cells = <1>;
 977                                 status = "disabled";
 978                         };
 979                 };
 980         };
 981 };