arch/arm/boot/dts/tegra20-whistler.dts

   1 /dts-v1/;
   2
   3 /include/ "tegra20.dtsi"
   4
   5 / {
   6         model = "NVIDIA Tegra20 Whistler evaluation board";
   7         compatible = "nvidia,whistler", "nvidia,tegra20";
   8
   9         memory {
  10                 reg = <0x00000000 0x20000000>;
  11         };
  12
  13         host1x {
  14                 hdmi {
  15                         status = "okay";
  16
  17                         vdd-supply = <&hdmi_vdd_reg>;
  18                         pll-supply = <&hdmi_pll_reg>;
  19
  20                         nvidia,ddc-i2c-bus = <&hdmi_ddc>;
  21                         nvidia,hpd-gpio = <&gpio 111 0>; /* PN7 */
  22                 };
  23         };
  24
  25         pinmux {
  26                 pinctrl-names = "default";
  27                 pinctrl-0 = <&state_default>;
  28
  29                 state_default: pinmux {
  30                         ata {
  31                                 nvidia,pins = "ata", "atb", "ate", "gma", "gmb",
  32                                         "gmc", "gmd", "gpu";
  33                                 nvidia,function = "gmi";
  34                         };
  35                         atc {
  36                                 nvidia,pins = "atc", "atd";
  37                                 nvidia,function = "sdio4";
  38                         };
  39                         cdev1 {
  40                                 nvidia,pins = "cdev1";
  41                                 nvidia,function = "plla_out";
  42                         };
  43                         cdev2 {
  44                                 nvidia,pins = "cdev2";
  45                                 nvidia,function = "osc";
  46                         };
  47                         crtp {
  48                                 nvidia,pins = "crtp";
  49                                 nvidia,function = "crt";
  50                         };
  51                         csus {
  52                                 nvidia,pins = "csus";
  53                                 nvidia,function = "vi_sensor_clk";
  54                         };
  55                         dap1 {
  56                                 nvidia,pins = "dap1";
  57                                 nvidia,function = "dap1";
  58                         };
  59                         dap2 {
  60                                 nvidia,pins = "dap2";
  61                                 nvidia,function = "dap2";
  62                         };
  63                         dap3 {
  64                                 nvidia,pins = "dap3";
  65                                 nvidia,function = "dap3";
  66                         };
  67                         dap4 {
  68                                 nvidia,pins = "dap4";
  69                                 nvidia,function = "dap4";
  70                         };
  71                         ddc {
  72                                 nvidia,pins = "ddc";
  73                                 nvidia,function = "i2c2";
  74                         };
  75                         dta {
  76                                 nvidia,pins = "dta", "dtb", "dtc", "dtd";
  77                                 nvidia,function = "vi";
  78                         };
  79                         dte {
  80                                 nvidia,pins = "dte";
  81                                 nvidia,function = "rsvd1";
  82                         };
  83                         dtf {
  84                                 nvidia,pins = "dtf";
  85                                 nvidia,function = "i2c3";
  86                         };
  87                         gme {
  88                                 nvidia,pins = "gme";
  89                                 nvidia,function = "dap5";
  90                         };
  91                         gpu7 {
  92                                 nvidia,pins = "gpu7";
  93                                 nvidia,function = "rtck";
  94                         };
  95                         gpv {
  96                                 nvidia,pins = "gpv";
  97                                 nvidia,function = "pcie";
  98                         };
  99                         hdint {
 100                                 nvidia,pins = "hdint", "pta";
 101                                 nvidia,function = "hdmi";
 102                         };
 103                         i2cp {
 104                                 nvidia,pins = "i2cp";
 105                                 nvidia,function = "i2cp";
 106                         };
 107                         irrx {
 108                                 nvidia,pins = "irrx", "irtx";
 109                                 nvidia,function = "uartb";
 110                         };
 111                         kbca {
 112                                 nvidia,pins = "kbca", "kbcc", "kbce", "kbcf";
 113                                 nvidia,function = "kbc";
 114                         };
 115                         kbcb {
 116                                 nvidia,pins = "kbcb", "kbcd";
 117                                 nvidia,function = "sdio2";
 118                         };
 119                         lcsn {
 120                                 nvidia,pins = "lcsn", "lsck", "lsda", "lsdi",
 121                                         "spia", "spib", "spic";
 122                                 nvidia,function = "spi3";
 123                         };
 124                         ld0 {
 125                                 nvidia,pins = "ld0", "ld1", "ld2", "ld3", "ld4",
 126                                         "ld5", "ld6", "ld7", "ld8", "ld9",
 127                                         "ld10", "ld11", "ld12", "ld13", "ld14",
 128                                         "ld15", "ld16", "ld17", "ldc", "ldi",
 129                                         "lhp0", "lhp1", "lhp2", "lhs", "lm0",
 130                                         "lm1", "lpp", "lpw0", "lpw1", "lpw2",
 131                                         "lsc0", "lsc1", "lspi", "lvp0", "lvp1",
 132                                         "lvs";
 133                                 nvidia,function = "displaya";
 134                         };
 135                         owc {
 136                                 nvidia,pins = "owc", "uac";
 137                                 nvidia,function = "owr";
 138                         };
 139                         pmc {
 140                                 nvidia,pins = "pmc";
 141                                 nvidia,function = "pwr_on";
 142                         };
 143                         rm {
 144                                 nvidia,pins = "rm";
 145                                 nvidia,function = "i2c1";
 146                         };
 147                         sdb {
 148                                 nvidia,pins = "sdb", "sdc", "sdd", "slxa",
 149                                         "slxc", "slxd", "slxk";
 150                                 nvidia,function = "sdio3";
 151                         };
 152                         sdio1 {
 153                                 nvidia,pins = "sdio1";
 154                                 nvidia,function = "sdio1";
 155                         };
 156                         spdi {
 157                                 nvidia,pins = "spdi", "spdo";
 158                                 nvidia,function = "rsvd2";
 159                         };
 160                         spid {
 161                                 nvidia,pins = "spid", "spie", "spig", "spih";
 162                                 nvidia,function = "spi2_alt";
 163                         };
 164                         spif {
 165                                 nvidia,pins = "spif";
 166                                 nvidia,function = "spi2";
 167                         };
 168                         uaa {
 169                                 nvidia,pins = "uaa", "uab";
 170                                 nvidia,function = "uarta";
 171                         };
 172                         uad {
 173                                 nvidia,pins = "uad";
 174                                 nvidia,function = "irda";
 175                         };
 176                         uca {
 177                                 nvidia,pins = "uca", "ucb";
 178                                 nvidia,function = "uartc";
 179                         };
 180                         uda {
 181                                 nvidia,pins = "uda";
 182                                 nvidia,function = "spi1";
 183                         };
 184                         conf_ata {
 185                                 nvidia,pins = "ata", "atb", "atc", "ddc", "gma",
 186                                         "gmb", "gmc", "gmd", "irrx", "irtx",
 187                                         "kbca", "kbcb", "kbcc", "kbcd", "kbce",
 188                                         "kbcf", "sdc", "sdd", "spie", "spig",
 189                                         "spih", "uaa", "uab", "uad", "uca",
 190                                         "ucb";
 191                                 nvidia,pull = <2>;
 192                                 nvidia,tristate = <0>;
 193                         };
 194                         conf_atd {
 195                                 nvidia,pins = "atd", "ate", "cdev1", "csus",
 196                                         "dap1", "dap2", "dap3", "dap4", "dte",
 197                                         "dtf", "gpu", "gpu7", "gpv", "i2cp",
 198                                         "rm", "sdio1", "slxa", "slxc", "slxd",
 199                                         "slxk", "spdi", "spdo", "uac", "uda";
 200                                 nvidia,pull = <0>;
 201                                 nvidia,tristate = <0>;
 202                         };
 203                         conf_cdev2 {
 204                                 nvidia,pins = "cdev2", "spia", "spib";
 205                                 nvidia,pull = <1>;
 206                                 nvidia,tristate = <1>;
 207                         };
 208                         conf_ck32 {
 209                                 nvidia,pins = "ck32", "ddrc", "lc", "pmca",
 210                                         "pmcb", "pmcc", "pmcd", "xm2c",
 211                                         "xm2d";
 212                                 nvidia,pull = <0>;
 213                         };
 214                         conf_crtp {
 215                                 nvidia,pins = "crtp";
 216                                 nvidia,pull = <0>;
 217                                 nvidia,tristate = <1>;
 218                         };
 219                         conf_dta {
 220                                 nvidia,pins = "dta", "dtb", "dtc", "dtd",
 221                                         "spid", "spif";
 222                                 nvidia,pull = <1>;
 223                                 nvidia,tristate = <0>;
 224                         };
 225                         conf_gme {
 226                                 nvidia,pins = "gme", "owc", "pta", "spic";
 227                                 nvidia,pull = <2>;
 228                                 nvidia,tristate = <1>;
 229                         };
 230                         conf_ld17_0 {
 231                                 nvidia,pins = "ld17_0", "ld19_18", "ld21_20",
 232                                         "ld23_22";
 233                                 nvidia,pull = <1>;
 234                         };
 235                         conf_ls {
 236                                 nvidia,pins = "ls", "pmce";
 237                                 nvidia,pull = <2>;
 238                         };
 239                         drive_dap1 {
 240                                 nvidia,pins = "drive_dap1";
 241                                 nvidia,high-speed-mode = <0>;
 242                                 nvidia,schmitt = <1>;
 243                                 nvidia,low-power-mode = <0>;
 244                                 nvidia,pull-down-strength = <0>;
 245                                 nvidia,pull-up-strength = <0>;
 246                                 nvidia,slew-rate-rising = <0>;
 247                                 nvidia,slew-rate-falling = <0>;
 248                         };
 249                 };
 250         };
 251
 252         i2s@70002800 {
 253                 status = "okay";
 254         };
 255
 256         serial@70006000 {
 257                 status = "okay";
 258         };
 259
 260         hdmi_ddc: i2c@7000c400 {
 261                 status = "okay";
 262                 clock-frequency = <100000>;
 263         };
 264
 265         i2c@7000d000 {
 266                 status = "okay";
 267                 clock-frequency = <100000>;
 268
 269                 codec: codec@1a {
 270                         compatible = "wlf,wm8753";
 271                         reg = <0x1a>;
 272                 };
 273
 274                 tca6416: gpio@20 {
 275                         compatible = "ti,tca6416";
 276                         reg = <0x20>;
 277                         gpio-controller;
 278                         #gpio-cells = <2>;
 279                 };
 280
 281                 max8907@3c {
 282                         compatible = "maxim,max8907";
 283                         reg = <0x3c>;
 284                         interrupts = <0 86 0x4>;
 285
 286                         maxim,system-power-controller;
 287
 288                         mbatt-supply = <&usb0_vbus_reg>;
 289                         in-v1-supply = <&mbatt_reg>;
 290                         in-v2-supply = <&mbatt_reg>;
 291                         in-v3-supply = <&mbatt_reg>;
 292                         in1-supply = <&mbatt_reg>;
 293                         in2-supply = <&nvvdd_sv3_reg>;
 294                         in3-supply = <&mbatt_reg>;
 295                         in4-supply = <&mbatt_reg>;
 296                         in5-supply = <&mbatt_reg>;
 297                         in6-supply = <&mbatt_reg>;
 298                         in7-supply = <&mbatt_reg>;
 299                         in8-supply = <&mbatt_reg>;
 300                         in9-supply = <&mbatt_reg>;
 301                         in10-supply = <&mbatt_reg>;
 302                         in11-supply = <&mbatt_reg>;
 303                         in12-supply = <&mbatt_reg>;
 304                         in13-supply = <&mbatt_reg>;
 305                         in14-supply = <&mbatt_reg>;
 306                         in15-supply = <&mbatt_reg>;
 307                         in16-supply = <&mbatt_reg>;
 308                         in17-supply = <&nvvdd_sv3_reg>;
 309                         in18-supply = <&nvvdd_sv3_reg>;
 310                         in19-supply = <&mbatt_reg>;
 311                         in20-supply = <&mbatt_reg>;
 312
 313                         regulators {
 314                                 mbatt_reg: mbatt {
 315                                         regulator-name = "vbat_pmu";
 316                                         regulator-always-on;
 317                                 };
 318
 319                                 sd1 {
 320                                         regulator-name = "nvvdd_sv1,vdd_cpu_pmu";
 321                                         regulator-min-microvolt = <1000000>;
 322                                         regulator-max-microvolt = <1000000>;
 323                                         regulator-always-on;
 324                                 };
 325
 326                                 sd2 {
 327                                         regulator-name = "nvvdd_sv2,vdd_core";
 328                                         regulator-min-microvolt = <1200000>;
 329                                         regulator-max-microvolt = <1200000>;
 330                                         regulator-always-on;
 331                                 };
 332
 333                                 nvvdd_sv3_reg: sd3 {
 334                                         regulator-name = "nvvdd_sv3";
 335                                         regulator-min-microvolt = <1800000>;
 336                                         regulator-max-microvolt = <1800000>;
 337                                         regulator-always-on;
 338                                 };
 339
 340                                 ldo1 {
 341                                         regulator-name = "nvvdd_ldo1,vddio_rx_ddr,vcore_acc";
 342                                         regulator-min-microvolt = <3300000>;
 343                                         regulator-max-microvolt = <3300000>;
 344                                         regulator-always-on;
 345                                 };
 346
 347                                 ldo2 {
 348                                         regulator-name = "nvvdd_ldo2,avdd_pll*";
 349                                         regulator-min-microvolt = <1100000>;
 350                                         regulator-max-microvolt = <1100000>;
 351                                         regulator-always-on;
 352                                 };
 353
 354                                 ldo3 {
 355                                         regulator-name = "nvvdd_ldo3,vcom_1v8b";
 356                                         regulator-min-microvolt = <1800000>;
 357                                         regulator-max-microvolt = <1800000>;
 358                                         regulator-always-on;
 359                                 };
 360
 361                                 ldo4 {
 362                                         regulator-name = "nvvdd_ldo4,avdd_usb*";
 363                                         regulator-min-microvolt = <3300000>;
 364                                         regulator-max-microvolt = <3300000>;
 365                                         regulator-always-on;
 366                                 };
 367
 368                                 ldo5 {
 369                                         regulator-name = "nvvdd_ldo5,vcore_mmc,avdd_lcd1,vddio_1wire";
 370                                         regulator-min-microvolt = <2800000>;
 371                                         regulator-max-microvolt = <2800000>;
 372                                         regulator-always-on;
 373                                 };
 374
 375                                 hdmi_pll_reg: ldo6 {
 376                                         regulator-name = "nvvdd_ldo6,avdd_hdmi_pll";
 377                                         regulator-min-microvolt = <1800000>;
 378                                         regulator-max-microvolt = <1800000>;
 379                                 };
 380
 381                                 ldo7 {
 382                                         regulator-name = "nvvdd_ldo7,avddio_audio";
 383                                         regulator-min-microvolt = <2800000>;
 384                                         regulator-max-microvolt = <2800000>;
 385                                         regulator-always-on;
 386                                 };
 387
 388                                 ldo8 {
 389                                         regulator-name = "nvvdd_ldo8,vcom_3v0,vcore_cmps";
 390                                         regulator-min-microvolt = <3000000>;
 391                                         regulator-max-microvolt = <3000000>;
 392                                 };
 393
 394                                 ldo9 {
 395                                         regulator-name = "nvvdd_ldo9,avdd_cam*";
 396                                         regulator-min-microvolt = <2800000>;
 397                                         regulator-max-microvolt = <2800000>;
 398                                 };
 399
 400                                 ldo10 {
 401                                         regulator-name = "nvvdd_ldo10,avdd_usb_ic_3v0";
 402                                         regulator-min-microvolt = <3000000>;
 403                                         regulator-max-microvolt = <3000000>;
 404                                         regulator-always-on;
 405                                 };
 406
 407                                 hdmi_vdd_reg: ldo11 {
 408                                         regulator-name = "nvvdd_ldo11,vddio_pex_clk,vcom_33,avdd_hdmi";
 409                                         regulator-min-microvolt = <3300000>;
 410                                         regulator-max-microvolt = <3300000>;
 411                                 };
 412
 413                                 ldo12 {
 414                                         regulator-name = "nvvdd_ldo12,vddio_sdio";
 415                                         regulator-min-microvolt = <2800000>;
 416                                         regulator-max-microvolt = <2800000>;
 417                                         regulator-always-on;
 418                                 };
 419
 420                                 ldo13 {
 421                                         regulator-name = "nvvdd_ldo13,vcore_phtn,vdd_af";
 422                                         regulator-min-microvolt = <2800000>;
 423                                         regulator-max-microvolt = <2800000>;
 424                                 };
 425
 426                                 ldo14 {
 427                                         regulator-name = "nvvdd_ldo14,avdd_vdac";
 428                                         regulator-min-microvolt = <2800000>;
 429                                         regulator-max-microvolt = <2800000>;
 430                                 };
 431
 432                                 ldo15 {
 433                                         regulator-name = "nvvdd_ldo15,vcore_temp,vddio_hdcp";
 434                                         regulator-min-microvolt = <3300000>;
 435                                         regulator-max-microvolt = <3300000>;
 436                                 };
 437
 438                                 ldo16 {
 439                                         regulator-name = "nvvdd_ldo16,vdd_dbrtr";
 440                                         regulator-min-microvolt = <1300000>;
 441                                         regulator-max-microvolt = <1300000>;
 442                                 };
 443
 444                                 ldo17 {
 445                                         regulator-name = "nvvdd_ldo17,vddio_mipi";
 446                                         regulator-min-microvolt = <1200000>;
 447                                         regulator-max-microvolt = <1200000>;
 448                                 };
 449
 450                                 ldo18 {
 451                                         regulator-name = "nvvdd_ldo18,vddio_vi,vcore_cam*";
 452                                         regulator-min-microvolt = <1800000>;
 453                                         regulator-max-microvolt = <1800000>;
 454                                 };
 455
 456                                 ldo19 {
 457                                         regulator-name = "nvvdd_ldo19,avdd_lcd2,vddio_lx";
 458                                         regulator-min-microvolt = <2800000>;
 459                                         regulator-max-microvolt = <2800000>;
 460                                 };
 461
 462                                 ldo20 {
 463                                         regulator-name = "nvvdd_ldo20,vddio_ddr_1v2,vddio_hsic,vcom_1v2";
 464                                         regulator-min-microvolt = <1200000>;
 465                                         regulator-max-microvolt = <1200000>;
 466                                         regulator-always-on;
 467                                 };
 468
 469                                 out5v {
 470                                         regulator-name = "usb0_vbus_reg";
 471                                 };
 472
 473                                 out33v {
 474                                         regulator-name = "pmu_out3v3";
 475                                 };
 476
 477                                 bbat {
 478                                         regulator-name = "pmu_bbat";
 479                                         regulator-min-microvolt = <2400000>;
 480                                         regulator-max-microvolt = <2400000>;
 481                                         regulator-always-on;
 482                                 };
 483
 484                                 sdby {
 485                                         regulator-name = "vdd_aon";
 486                                         regulator-always-on;
 487                                 };
 488
 489                                 vrtc {
 490                                         regulator-name = "vrtc,pmu_vccadc";
 491                                         regulator-always-on;
 492                                 };
 493                         };
 494                 };
 495         };
 496
 497         pmc {
 498                 nvidia,invert-interrupt;
 499         };
 500
 501         usb@c5000000 {
 502                 status = "okay";
 503                 nvidia,vbus-gpio = <&tca6416 0 0>; /* GPIO_PMU0 */
 504         };
 505
 506         usb@c5008000 {
 507                 status = "okay";
 508                 nvidia,vbus-gpio = <&tca6416 1 0>; /* GPIO_PMU1 */
 509         };
 510
 511         sdhci@c8000400 {
 512                 status = "okay";
 513                 cd-gpios = <&gpio 69 1>; /* gpio PI5 */
 514                 wp-gpios = <&gpio 173 0>; /* gpio PV5 */
 515                 bus-width = <8>;
 516         };
 517
 518         sdhci@c8000600 {
 519                 status = "okay";
 520                 bus-width = <8>;
 521         };
 522
 523         clocks {
 524                 compatible = "simple-bus";
 525                 #address-cells = <1>;
 526                 #size-cells = <0>;
 527
 528                 clk32k_in: clock {
 529                         compatible = "fixed-clock";
 530                         reg=<0>;
 531                         #clock-cells = <0>;
 532                         clock-frequency = <32768>;
 533                 };
 534         };
 535
 536         kbc {
 537                 status = "okay";
 538                 nvidia,debounce-delay-ms = <20>;
 539                 nvidia,repeat-delay-ms = <160>;
 540                 nvidia,kbc-row-pins = <0 1 2>;
 541                 nvidia,kbc-col-pins = <16 17>;
 542                 linux,keymap = <0x00000074      /* KEY_POWER */
 543                                 0x01000066      /* KEY_HOME */
 544                                 0x0101009E      /* KEY_BACK */
 545                                 0x0201008B>;    /* KEY_MENU */
 546         };
 547
 548         regulators {
 549                 compatible = "simple-bus";
 550                 #address-cells = <1>;
 551                 #size-cells = <0>;
 552
 553                 usb0_vbus_reg: regulator {
 554                         compatible = "regulator-fixed";
 555                         reg = <0>;
 556                         regulator-name = "usb0_vbus";
 557                         regulator-min-microvolt = <5000000>;
 558                         regulator-max-microvolt = <5000000>;
 559                         regulator-always-on;
 560                 };
 561         };
 562
 563         sound {
 564                 compatible = "nvidia,tegra-audio-wm8753-whistler",
 565                              "nvidia,tegra-audio-wm8753";
 566                 nvidia,model = "NVIDIA Tegra Whistler";
 567
 568                 nvidia,audio-routing =
 569                         "Headphone Jack", "LOUT1",
 570                         "Headphone Jack", "ROUT1",
 571                         "MIC2", "Mic Jack",
 572                         "MIC2N", "Mic Jack";
 573
 574                 nvidia,i2s-controller = <&tegra_i2s1>;
 575                 nvidia,audio-codec = <&codec>;
 576         };
 577 };