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 TEGRA_GPIO(N, 7)
  22                                 GPIO_ACTIVE_HIGH>;
  23                 };
  24         };
  25
  26         pinmux {
  27                 pinctrl-names = "default";
  28                 pinctrl-0 = <&state_default>;
  29
  30                 state_default: pinmux {
  31                         ata {
  32                                 nvidia,pins = "ata", "atb", "ate", "gma", "gmb",
  33                                         "gmc", "gmd", "gpu";
  34                                 nvidia,function = "gmi";
  35                         };
  36                         atc {
  37                                 nvidia,pins = "atc", "atd";
  38                                 nvidia,function = "sdio4";
  39                         };
  40                         cdev1 {
  41                                 nvidia,pins = "cdev1";
  42                                 nvidia,function = "plla_out";
  43                         };
  44                         cdev2 {
  45                                 nvidia,pins = "cdev2";
  46                                 nvidia,function = "osc";
  47                         };
  48                         crtp {
  49                                 nvidia,pins = "crtp";
  50                                 nvidia,function = "crt";
  51                         };
  52                         csus {
  53                                 nvidia,pins = "csus";
  54                                 nvidia,function = "vi_sensor_clk";
  55                         };
  56                         dap1 {
  57                                 nvidia,pins = "dap1";
  58                                 nvidia,function = "dap1";
  59                         };
  60                         dap2 {
  61                                 nvidia,pins = "dap2";
  62                                 nvidia,function = "dap2";
  63                         };
  64                         dap3 {
  65                                 nvidia,pins = "dap3";
  66                                 nvidia,function = "dap3";
  67                         };
  68                         dap4 {
  69                                 nvidia,pins = "dap4";
  70                                 nvidia,function = "dap4";
  71                         };
  72                         ddc {
  73                                 nvidia,pins = "ddc";
  74                                 nvidia,function = "i2c2";
  75                         };
  76                         dta {
  77                                 nvidia,pins = "dta", "dtb", "dtc", "dtd";
  78                                 nvidia,function = "vi";
  79                         };
  80                         dte {
  81                                 nvidia,pins = "dte";
  82                                 nvidia,function = "rsvd1";
  83                         };
  84                         dtf {
  85                                 nvidia,pins = "dtf";
  86                                 nvidia,function = "i2c3";
  87                         };
  88                         gme {
  89                                 nvidia,pins = "gme";
  90                                 nvidia,function = "dap5";
  91                         };
  92                         gpu7 {
  93                                 nvidia,pins = "gpu7";
  94                                 nvidia,function = "rtck";
  95                         };
  96                         gpv {
  97                                 nvidia,pins = "gpv";
  98                                 nvidia,function = "pcie";
  99                         };
 100                         hdint {
 101                                 nvidia,pins = "hdint", "pta";
 102                                 nvidia,function = "hdmi";
 103                         };
 104                         i2cp {
 105                                 nvidia,pins = "i2cp";
 106                                 nvidia,function = "i2cp";
 107                         };
 108                         irrx {
 109                                 nvidia,pins = "irrx", "irtx";
 110                                 nvidia,function = "uartb";
 111                         };
 112                         kbca {
 113                                 nvidia,pins = "kbca", "kbcc", "kbce", "kbcf";
 114                                 nvidia,function = "kbc";
 115                         };
 116                         kbcb {
 117                                 nvidia,pins = "kbcb", "kbcd";
 118                                 nvidia,function = "sdio2";
 119                         };
 120                         lcsn {
 121                                 nvidia,pins = "lcsn", "lsck", "lsda", "lsdi",
 122                                         "spia", "spib", "spic";
 123                                 nvidia,function = "spi3";
 124                         };
 125                         ld0 {
 126                                 nvidia,pins = "ld0", "ld1", "ld2", "ld3", "ld4",
 127                                         "ld5", "ld6", "ld7", "ld8", "ld9",
 128                                         "ld10", "ld11", "ld12", "ld13", "ld14",
 129                                         "ld15", "ld16", "ld17", "ldc", "ldi",
 130                                         "lhp0", "lhp1", "lhp2", "lhs", "lm0",
 131                                         "lm1", "lpp", "lpw0", "lpw1", "lpw2",
 132                                         "lsc0", "lsc1", "lspi", "lvp0", "lvp1",
 133                                         "lvs";
 134                                 nvidia,function = "displaya";
 135                         };
 136                         owc {
 137                                 nvidia,pins = "owc", "uac";
 138                                 nvidia,function = "owr";
 139                         };
 140                         pmc {
 141                                 nvidia,pins = "pmc";
 142                                 nvidia,function = "pwr_on";
 143                         };
 144                         rm {
 145                                 nvidia,pins = "rm";
 146                                 nvidia,function = "i2c1";
 147                         };
 148                         sdb {
 149                                 nvidia,pins = "sdb", "sdc", "sdd", "slxa",
 150                                         "slxc", "slxd", "slxk";
 151                                 nvidia,function = "sdio3";
 152                         };
 153                         sdio1 {
 154                                 nvidia,pins = "sdio1";
 155                                 nvidia,function = "sdio1";
 156                         };
 157                         spdi {
 158                                 nvidia,pins = "spdi", "spdo";
 159                                 nvidia,function = "rsvd2";
 160                         };
 161                         spid {
 162                                 nvidia,pins = "spid", "spie", "spig", "spih";
 163                                 nvidia,function = "spi2_alt";
 164                         };
 165                         spif {
 166                                 nvidia,pins = "spif";
 167                                 nvidia,function = "spi2";
 168                         };
 169                         uaa {
 170                                 nvidia,pins = "uaa", "uab";
 171                                 nvidia,function = "uarta";
 172                         };
 173                         uad {
 174                                 nvidia,pins = "uad";
 175                                 nvidia,function = "irda";
 176                         };
 177                         uca {
 178                                 nvidia,pins = "uca", "ucb";
 179                                 nvidia,function = "uartc";
 180                         };
 181                         uda {
 182                                 nvidia,pins = "uda";
 183                                 nvidia,function = "spi1";
 184                         };
 185                         conf_ata {
 186                                 nvidia,pins = "ata", "atb", "atc", "ddc", "gma",
 187                                         "gmb", "gmc", "gmd", "irrx", "irtx",
 188                                         "kbca", "kbcb", "kbcc", "kbcd", "kbce",
 189                                         "kbcf", "sdc", "sdd", "spie", "spig",
 190                                         "spih", "uaa", "uab", "uad", "uca",
 191                                         "ucb";
 192                                 nvidia,pull = <2>;
 193                                 nvidia,tristate = <0>;
 194                         };
 195                         conf_atd {
 196                                 nvidia,pins = "atd", "ate", "cdev1", "csus",
 197                                         "dap1", "dap2", "dap3", "dap4", "dte",
 198                                         "dtf", "gpu", "gpu7", "gpv", "i2cp",
 199                                         "rm", "sdio1", "slxa", "slxc", "slxd",
 200                                         "slxk", "spdi", "spdo", "uac", "uda";
 201                                 nvidia,pull = <0>;
 202                                 nvidia,tristate = <0>;
 203                         };
 204                         conf_cdev2 {
 205                                 nvidia,pins = "cdev2", "spia", "spib";
 206                                 nvidia,pull = <1>;
 207                                 nvidia,tristate = <1>;
 208                         };
 209                         conf_ck32 {
 210                                 nvidia,pins = "ck32", "ddrc", "lc", "pmca",
 211                                         "pmcb", "pmcc", "pmcd", "xm2c",
 212                                         "xm2d";
 213                                 nvidia,pull = <0>;
 214                         };
 215                         conf_crtp {
 216                                 nvidia,pins = "crtp";
 217                                 nvidia,pull = <0>;
 218                                 nvidia,tristate = <1>;
 219                         };
 220                         conf_dta {
 221                                 nvidia,pins = "dta", "dtb", "dtc", "dtd",
 222                                         "spid", "spif";
 223                                 nvidia,pull = <1>;
 224                                 nvidia,tristate = <0>;
 225                         };
 226                         conf_gme {
 227                                 nvidia,pins = "gme", "owc", "pta", "spic";
 228                                 nvidia,pull = <2>;
 229                                 nvidia,tristate = <1>;
 230                         };
 231                         conf_ld17_0 {
 232                                 nvidia,pins = "ld17_0", "ld19_18", "ld21_20",
 233                                         "ld23_22";
 234                                 nvidia,pull = <1>;
 235                         };
 236                         conf_ls {
 237                                 nvidia,pins = "ls", "pmce";
 238                                 nvidia,pull = <2>;
 239                         };
 240                         drive_dap1 {
 241                                 nvidia,pins = "drive_dap1";
 242                                 nvidia,high-speed-mode = <0>;
 243                                 nvidia,schmitt = <1>;
 244                                 nvidia,low-power-mode = <0>;
 245                                 nvidia,pull-down-strength = <0>;
 246                                 nvidia,pull-up-strength = <0>;
 247                                 nvidia,slew-rate-rising = <0>;
 248                                 nvidia,slew-rate-falling = <0>;
 249                         };
 250                 };
 251         };
 252
 253         i2s@70002800 {
 254                 status = "okay";
 255         };
 256
 257         serial@70006000 {
 258                 status = "okay";
 259         };
 260
 261         hdmi_ddc: i2c@7000c400 {
 262                 status = "okay";
 263                 clock-frequency = <100000>;
 264         };
 265
 266         i2c@7000d000 {
 267                 status = "okay";
 268                 clock-frequency = <100000>;
 269
 270                 codec: codec@1a {
 271                         compatible = "wlf,wm8753";
 272                         reg = <0x1a>;
 273                 };
 274
 275                 tca6416: gpio@20 {
 276                         compatible = "ti,tca6416";
 277                         reg = <0x20>;
 278                         gpio-controller;
 279                         #gpio-cells = <2>;
 280                 };
 281
 282                 max8907@3c {
 283                         compatible = "maxim,max8907";
 284                         reg = <0x3c>;
 285                         interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
 286
 287                         maxim,system-power-controller;
 288
 289                         mbatt-supply = <&usb0_vbus_reg>;
 290                         in-v1-supply = <&mbatt_reg>;
 291                         in-v2-supply = <&mbatt_reg>;
 292                         in-v3-supply = <&mbatt_reg>;
 293                         in1-supply = <&mbatt_reg>;
 294                         in2-supply = <&nvvdd_sv3_reg>;
 295                         in3-supply = <&mbatt_reg>;
 296                         in4-supply = <&mbatt_reg>;
 297                         in5-supply = <&mbatt_reg>;
 298                         in6-supply = <&mbatt_reg>;
 299                         in7-supply = <&mbatt_reg>;
 300                         in8-supply = <&mbatt_reg>;
 301                         in9-supply = <&mbatt_reg>;
 302                         in10-supply = <&mbatt_reg>;
 303                         in11-supply = <&mbatt_reg>;
 304                         in12-supply = <&mbatt_reg>;
 305                         in13-supply = <&mbatt_reg>;
 306                         in14-supply = <&mbatt_reg>;
 307                         in15-supply = <&mbatt_reg>;
 308                         in16-supply = <&mbatt_reg>;
 309                         in17-supply = <&nvvdd_sv3_reg>;
 310                         in18-supply = <&nvvdd_sv3_reg>;
 311                         in19-supply = <&mbatt_reg>;
 312                         in20-supply = <&mbatt_reg>;
 313
 314                         regulators {
 315                                 mbatt_reg: mbatt {
 316                                         regulator-name = "vbat_pmu";
 317                                         regulator-always-on;
 318                                 };
 319
 320                                 sd1 {
 321                                         regulator-name = "nvvdd_sv1,vdd_cpu_pmu";
 322                                         regulator-min-microvolt = <1000000>;
 323                                         regulator-max-microvolt = <1000000>;
 324                                         regulator-always-on;
 325                                 };
 326
 327                                 sd2 {
 328                                         regulator-name = "nvvdd_sv2,vdd_core";
 329                                         regulator-min-microvolt = <1200000>;
 330                                         regulator-max-microvolt = <1200000>;
 331                                         regulator-always-on;
 332                                 };
 333
 334                                 nvvdd_sv3_reg: sd3 {
 335                                         regulator-name = "nvvdd_sv3";
 336                                         regulator-min-microvolt = <1800000>;
 337                                         regulator-max-microvolt = <1800000>;
 338                                         regulator-always-on;
 339                                 };
 340
 341                                 ldo1 {
 342                                         regulator-name = "nvvdd_ldo1,vddio_rx_ddr,vcore_acc";
 343                                         regulator-min-microvolt = <3300000>;
 344                                         regulator-max-microvolt = <3300000>;
 345                                         regulator-always-on;
 346                                 };
 347
 348                                 ldo2 {
 349                                         regulator-name = "nvvdd_ldo2,avdd_pll*";
 350                                         regulator-min-microvolt = <1100000>;
 351                                         regulator-max-microvolt = <1100000>;
 352                                         regulator-always-on;
 353                                 };
 354
 355                                 ldo3 {
 356                                         regulator-name = "nvvdd_ldo3,vcom_1v8b";
 357                                         regulator-min-microvolt = <1800000>;
 358                                         regulator-max-microvolt = <1800000>;
 359                                         regulator-always-on;
 360                                 };
 361
 362                                 ldo4 {
 363                                         regulator-name = "nvvdd_ldo4,avdd_usb*";
 364                                         regulator-min-microvolt = <3300000>;
 365                                         regulator-max-microvolt = <3300000>;
 366                                         regulator-always-on;
 367                                 };
 368
 369                                 ldo5 {
 370                                         regulator-name = "nvvdd_ldo5,vcore_mmc,avdd_lcd1,vddio_1wire";
 371                                         regulator-min-microvolt = <2800000>;
 372                                         regulator-max-microvolt = <2800000>;
 373                                         regulator-always-on;
 374                                 };
 375
 376                                 hdmi_pll_reg: ldo6 {
 377                                         regulator-name = "nvvdd_ldo6,avdd_hdmi_pll";
 378                                         regulator-min-microvolt = <1800000>;
 379                                         regulator-max-microvolt = <1800000>;
 380                                 };
 381
 382                                 ldo7 {
 383                                         regulator-name = "nvvdd_ldo7,avddio_audio";
 384                                         regulator-min-microvolt = <2800000>;
 385                                         regulator-max-microvolt = <2800000>;
 386                                         regulator-always-on;
 387                                 };
 388
 389                                 ldo8 {
 390                                         regulator-name = "nvvdd_ldo8,vcom_3v0,vcore_cmps";
 391                                         regulator-min-microvolt = <3000000>;
 392                                         regulator-max-microvolt = <3000000>;
 393                                 };
 394
 395                                 ldo9 {
 396                                         regulator-name = "nvvdd_ldo9,avdd_cam*";
 397                                         regulator-min-microvolt = <2800000>;
 398                                         regulator-max-microvolt = <2800000>;
 399                                 };
 400
 401                                 ldo10 {
 402                                         regulator-name = "nvvdd_ldo10,avdd_usb_ic_3v0";
 403                                         regulator-min-microvolt = <3000000>;
 404                                         regulator-max-microvolt = <3000000>;
 405                                         regulator-always-on;
 406                                 };
 407
 408                                 hdmi_vdd_reg: ldo11 {
 409                                         regulator-name = "nvvdd_ldo11,vddio_pex_clk,vcom_33,avdd_hdmi";
 410                                         regulator-min-microvolt = <3300000>;
 411                                         regulator-max-microvolt = <3300000>;
 412                                 };
 413
 414                                 ldo12 {
 415                                         regulator-name = "nvvdd_ldo12,vddio_sdio";
 416                                         regulator-min-microvolt = <2800000>;
 417                                         regulator-max-microvolt = <2800000>;
 418                                         regulator-always-on;
 419                                 };
 420
 421                                 ldo13 {
 422                                         regulator-name = "nvvdd_ldo13,vcore_phtn,vdd_af";
 423                                         regulator-min-microvolt = <2800000>;
 424                                         regulator-max-microvolt = <2800000>;
 425                                 };
 426
 427                                 ldo14 {
 428                                         regulator-name = "nvvdd_ldo14,avdd_vdac";
 429                                         regulator-min-microvolt = <2800000>;
 430                                         regulator-max-microvolt = <2800000>;
 431                                 };
 432
 433                                 ldo15 {
 434                                         regulator-name = "nvvdd_ldo15,vcore_temp,vddio_hdcp";
 435                                         regulator-min-microvolt = <3300000>;
 436                                         regulator-max-microvolt = <3300000>;
 437                                 };
 438
 439                                 ldo16 {
 440                                         regulator-name = "nvvdd_ldo16,vdd_dbrtr";
 441                                         regulator-min-microvolt = <1300000>;
 442                                         regulator-max-microvolt = <1300000>;
 443                                 };
 444
 445                                 ldo17 {
 446                                         regulator-name = "nvvdd_ldo17,vddio_mipi";
 447                                         regulator-min-microvolt = <1200000>;
 448                                         regulator-max-microvolt = <1200000>;
 449                                 };
 450
 451                                 ldo18 {
 452                                         regulator-name = "nvvdd_ldo18,vddio_vi,vcore_cam*";
 453                                         regulator-min-microvolt = <1800000>;
 454                                         regulator-max-microvolt = <1800000>;
 455                                 };
 456
 457                                 ldo19 {
 458                                         regulator-name = "nvvdd_ldo19,avdd_lcd2,vddio_lx";
 459                                         regulator-min-microvolt = <2800000>;
 460                                         regulator-max-microvolt = <2800000>;
 461                                 };
 462
 463                                 ldo20 {
 464                                         regulator-name = "nvvdd_ldo20,vddio_ddr_1v2,vddio_hsic,vcom_1v2";
 465                                         regulator-min-microvolt = <1200000>;
 466                                         regulator-max-microvolt = <1200000>;
 467                                         regulator-always-on;
 468                                 };
 469
 470                                 out5v {
 471                                         regulator-name = "usb0_vbus_reg";
 472                                 };
 473
 474                                 out33v {
 475                                         regulator-name = "pmu_out3v3";
 476                                 };
 477
 478                                 bbat {
 479                                         regulator-name = "pmu_bbat";
 480                                         regulator-min-microvolt = <2400000>;
 481                                         regulator-max-microvolt = <2400000>;
 482                                         regulator-always-on;
 483                                 };
 484
 485                                 sdby {
 486                                         regulator-name = "vdd_aon";
 487                                         regulator-always-on;
 488                                 };
 489
 490                                 vrtc {
 491                                         regulator-name = "vrtc,pmu_vccadc";
 492                                         regulator-always-on;
 493                                 };
 494                         };
 495                 };
 496         };
 497
 498         pmc {
 499                 nvidia,invert-interrupt;
 500                 nvidia,suspend-mode = <2>;
 501                 nvidia,cpu-pwr-good-time = <2000>;
 502                 nvidia,cpu-pwr-off-time = <1000>;
 503                 nvidia,core-pwr-good-time = <0 3845>;
 504                 nvidia,core-pwr-off-time = <93727>;
 505                 nvidia,core-power-req-active-high;
 506                 nvidia,sys-clock-req-active-high;
 507                 nvidia,combined-power-req;
 508         };
 509
 510         usb@c5000000 {
 511                 status = "okay";
 512                 nvidia,vbus-gpio = <&tca6416 0 GPIO_ACTIVE_HIGH>;
 513         };
 514
 515         usb-phy@c5000000 {
 516                 status = "okay";
 517                 vbus-supply = <&vbus1_reg>;
 518         };
 519
 520         usb@c5008000 {
 521                 status = "okay";
 522                 nvidia,vbus-gpio = <&tca6416 1 GPIO_ACTIVE_HIGH>;
 523         };
 524
 525         usb-phy@c5008000 {
 526                 status = "okay";
 527                 vbus-supply = <&vbus3_reg>;
 528         };
 529
 530         sdhci@c8000400 {
 531                 status = "okay";
 532                 cd-gpios = <&gpio TEGRA_GPIO(I, 5) GPIO_ACTIVE_LOW>;
 533                 wp-gpios = <&gpio TEGRA_GPIO(V, 5) GPIO_ACTIVE_HIGH>;
 534                 bus-width = <8>;
 535         };
 536
 537         sdhci@c8000600 {
 538                 status = "okay";
 539                 bus-width = <8>;
 540                 non-removable;
 541         };
 542
 543         clocks {
 544                 compatible = "simple-bus";
 545                 #address-cells = <1>;
 546                 #size-cells = <0>;
 547
 548                 clk32k_in: clock {
 549                         compatible = "fixed-clock";
 550                         reg=<0>;
 551                         #clock-cells = <0>;
 552                         clock-frequency = <32768>;
 553                 };
 554         };
 555
 556         kbc {
 557                 status = "okay";
 558                 nvidia,debounce-delay-ms = <20>;
 559                 nvidia,repeat-delay-ms = <160>;
 560                 nvidia,kbc-row-pins = <0 1 2>;
 561                 nvidia,kbc-col-pins = <16 17>;
 562                 nvidia,wakeup-source;
 563                 linux,keymap = <0x00000074      /* KEY_POWER */
 564                                 0x01000066      /* KEY_HOME */
 565                                 0x0101009E      /* KEY_BACK */
 566                                 0x0201008B>;    /* KEY_MENU */
 567         };
 568
 569         regulators {
 570                 compatible = "simple-bus";
 571                 #address-cells = <1>;
 572                 #size-cells = <0>;
 573
 574                 usb0_vbus_reg: regulator {
 575                         compatible = "regulator-fixed";
 576                         reg = <0>;
 577                         regulator-name = "usb0_vbus";
 578                         regulator-min-microvolt = <5000000>;
 579                         regulator-max-microvolt = <5000000>;
 580                         regulator-always-on;
 581                 };
 582
 583                 vbus1_reg: regulator@2 {
 584                         compatible = "regulator-fixed";
 585                         reg = <2>;
 586                         regulator-name = "vbus1";
 587                         regulator-min-microvolt = <5000000>;
 588                         regulator-max-microvolt = <5000000>;
 589                         enable-active-high;
 590                         gpio = <&tca6416 0 0>; /* GPIO_PMU0 */
 591                         regulator-always-on;
 592                         regulator-boot-on;
 593                 };
 594
 595                 vbus3_reg: regulator@3 {
 596                         compatible = "regulator-fixed";
 597                         reg = <3>;
 598                         regulator-name = "vbus3";
 599                         regulator-min-microvolt = <5000000>;
 600                         regulator-max-microvolt = <5000000>;
 601                         enable-active-high;
 602                         gpio = <&tca6416 1 0>; /* GPIO_PMU1 */
 603                         regulator-always-on;
 604                         regulator-boot-on;
 605                 };
 606         };
 607
 608         sound {
 609                 compatible = "nvidia,tegra-audio-wm8753-whistler",
 610                              "nvidia,tegra-audio-wm8753";
 611                 nvidia,model = "NVIDIA Tegra Whistler";
 612
 613                 nvidia,audio-routing =
 614                         "Headphone Jack", "LOUT1",
 615                         "Headphone Jack", "ROUT1",
 616                         "MIC2", "Mic Jack",
 617                         "MIC2N", "Mic Jack";
 618
 619                 nvidia,i2s-controller = <&tegra_i2s1>;
 620                 nvidia,audio-codec = <&codec>;
 621
 622                 clocks = <&tegra_car TEGRA20_CLK_PLL_A>,
 623                          <&tegra_car TEGRA20_CLK_PLL_A_OUT0>,
 624                          <&tegra_car TEGRA20_CLK_CDEV1>;
 625                 clock-names = "pll_a", "pll_a_out0", "mclk";
 626         };
 627 };