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

   1 /dts-v1/;
   2
   3 #include <dt-bindings/input/input.h>
   4 #include "tegra20.dtsi"
   5
   6 / {
   7         model = "NVIDIA Tegra20 Whistler evaluation board";
   8         compatible = "nvidia,whistler", "nvidia,tegra20";
   9
  10         memory {
  11                 reg = <0x00000000 0x20000000>;
  12         };
  13
  14         host1x@50000000 {
  15                 hdmi@54280000 {
  16                         status = "okay";
  17
  18                         vdd-supply = <&hdmi_vdd_reg>;
  19                         pll-supply = <&hdmi_pll_reg>;
  20
  21                         nvidia,ddc-i2c-bus = <&hdmi_ddc>;
  22                         nvidia,hpd-gpio = <&gpio TEGRA_GPIO(N, 7)
  23                                 GPIO_ACTIVE_HIGH>;
  24                 };
  25         };
  26
  27         pinmux@70000014 {
  28                 pinctrl-names = "default";
  29                 pinctrl-0 = <&state_default>;
  30
  31                 state_default: pinmux {
  32                         ata {
  33                                 nvidia,pins = "ata", "atb", "ate", "gma", "gmb",
  34                                         "gmc", "gmd", "gpu";
  35                                 nvidia,function = "gmi";
  36                         };
  37                         atc {
  38                                 nvidia,pins = "atc", "atd";
  39                                 nvidia,function = "sdio4";
  40                         };
  41                         cdev1 {
  42                                 nvidia,pins = "cdev1";
  43                                 nvidia,function = "plla_out";
  44                         };
  45                         cdev2 {
  46                                 nvidia,pins = "cdev2";
  47                                 nvidia,function = "osc";
  48                         };
  49                         crtp {
  50                                 nvidia,pins = "crtp";
  51                                 nvidia,function = "crt";
  52                         };
  53                         csus {
  54                                 nvidia,pins = "csus";
  55                                 nvidia,function = "vi_sensor_clk";
  56                         };
  57                         dap1 {
  58                                 nvidia,pins = "dap1";
  59                                 nvidia,function = "dap1";
  60                         };
  61                         dap2 {
  62                                 nvidia,pins = "dap2";
  63                                 nvidia,function = "dap2";
  64                         };
  65                         dap3 {
  66                                 nvidia,pins = "dap3";
  67                                 nvidia,function = "dap3";
  68                         };
  69                         dap4 {
  70                                 nvidia,pins = "dap4";
  71                                 nvidia,function = "dap4";
  72                         };
  73                         ddc {
  74                                 nvidia,pins = "ddc";
  75                                 nvidia,function = "i2c2";
  76                         };
  77                         dta {
  78                                 nvidia,pins = "dta", "dtb", "dtc", "dtd";
  79                                 nvidia,function = "vi";
  80                         };
  81                         dte {
  82                                 nvidia,pins = "dte";
  83                                 nvidia,function = "rsvd1";
  84                         };
  85                         dtf {
  86                                 nvidia,pins = "dtf";
  87                                 nvidia,function = "i2c3";
  88                         };
  89                         gme {
  90                                 nvidia,pins = "gme";
  91                                 nvidia,function = "dap5";
  92                         };
  93                         gpu7 {
  94                                 nvidia,pins = "gpu7";
  95                                 nvidia,function = "rtck";
  96                         };
  97                         gpv {
  98                                 nvidia,pins = "gpv";
  99                                 nvidia,function = "pcie";
 100                         };
 101                         hdint {
 102                                 nvidia,pins = "hdint", "pta";
 103                                 nvidia,function = "hdmi";
 104                         };
 105                         i2cp {
 106                                 nvidia,pins = "i2cp";
 107                                 nvidia,function = "i2cp";
 108                         };
 109                         irrx {
 110                                 nvidia,pins = "irrx", "irtx";
 111                                 nvidia,function = "uartb";
 112                         };
 113                         kbca {
 114                                 nvidia,pins = "kbca", "kbcc", "kbce", "kbcf";
 115                                 nvidia,function = "kbc";
 116                         };
 117                         kbcb {
 118                                 nvidia,pins = "kbcb", "kbcd";
 119                                 nvidia,function = "sdio2";
 120                         };
 121                         lcsn {
 122                                 nvidia,pins = "lcsn", "lsck", "lsda", "lsdi",
 123                                         "spia", "spib", "spic";
 124                                 nvidia,function = "spi3";
 125                         };
 126                         ld0 {
 127                                 nvidia,pins = "ld0", "ld1", "ld2", "ld3", "ld4",
 128                                         "ld5", "ld6", "ld7", "ld8", "ld9",
 129                                         "ld10", "ld11", "ld12", "ld13", "ld14",
 130                                         "ld15", "ld16", "ld17", "ldc", "ldi",
 131                                         "lhp0", "lhp1", "lhp2", "lhs", "lm0",
 132                                         "lm1", "lpp", "lpw0", "lpw1", "lpw2",
 133                                         "lsc0", "lsc1", "lspi", "lvp0", "lvp1",
 134                                         "lvs";
 135                                 nvidia,function = "displaya";
 136                         };
 137                         owc {
 138                                 nvidia,pins = "owc", "uac";
 139                                 nvidia,function = "owr";
 140                         };
 141                         pmc {
 142                                 nvidia,pins = "pmc";
 143                                 nvidia,function = "pwr_on";
 144                         };
 145                         rm {
 146                                 nvidia,pins = "rm";
 147                                 nvidia,function = "i2c1";
 148                         };
 149                         sdb {
 150                                 nvidia,pins = "sdb", "sdc", "sdd", "slxa",
 151                                         "slxc", "slxd", "slxk";
 152                                 nvidia,function = "sdio3";
 153                         };
 154                         sdio1 {
 155                                 nvidia,pins = "sdio1";
 156                                 nvidia,function = "sdio1";
 157                         };
 158                         spdi {
 159                                 nvidia,pins = "spdi", "spdo";
 160                                 nvidia,function = "rsvd2";
 161                         };
 162                         spid {
 163                                 nvidia,pins = "spid", "spie", "spig", "spih";
 164                                 nvidia,function = "spi2_alt";
 165                         };
 166                         spif {
 167                                 nvidia,pins = "spif";
 168                                 nvidia,function = "spi2";
 169                         };
 170                         uaa {
 171                                 nvidia,pins = "uaa", "uab";
 172                                 nvidia,function = "uarta";
 173                         };
 174                         uad {
 175                                 nvidia,pins = "uad";
 176                                 nvidia,function = "irda";
 177                         };
 178                         uca {
 179                                 nvidia,pins = "uca", "ucb";
 180                                 nvidia,function = "uartc";
 181                         };
 182                         uda {
 183                                 nvidia,pins = "uda";
 184                                 nvidia,function = "spi1";
 185                         };
 186                         conf_ata {
 187                                 nvidia,pins = "ata", "atb", "atc", "ddc", "gma",
 188                                         "gmb", "gmc", "gmd", "irrx", "irtx",
 189                                         "kbca", "kbcb", "kbcc", "kbcd", "kbce",
 190                                         "kbcf", "sdc", "sdd", "spie", "spig",
 191                                         "spih", "uaa", "uab", "uad", "uca",
 192                                         "ucb";
 193                                 nvidia,pull = <2>;
 194                                 nvidia,tristate = <0>;
 195                         };
 196                         conf_atd {
 197                                 nvidia,pins = "atd", "ate", "cdev1", "csus",
 198                                         "dap1", "dap2", "dap3", "dap4", "dte",
 199                                         "dtf", "gpu", "gpu7", "gpv", "i2cp",
 200                                         "rm", "sdio1", "slxa", "slxc", "slxd",
 201                                         "slxk", "spdi", "spdo", "uac", "uda";
 202                                 nvidia,pull = <0>;
 203                                 nvidia,tristate = <0>;
 204                         };
 205                         conf_cdev2 {
 206                                 nvidia,pins = "cdev2", "spia", "spib";
 207                                 nvidia,pull = <1>;
 208                                 nvidia,tristate = <1>;
 209                         };
 210                         conf_ck32 {
 211                                 nvidia,pins = "ck32", "ddrc", "lc", "pmca",
 212                                         "pmcb", "pmcc", "pmcd", "xm2c",
 213                                         "xm2d";
 214                                 nvidia,pull = <0>;
 215                         };
 216                         conf_crtp {
 217                                 nvidia,pins = "crtp";
 218                                 nvidia,pull = <0>;
 219                                 nvidia,tristate = <1>;
 220                         };
 221                         conf_dta {
 222                                 nvidia,pins = "dta", "dtb", "dtc", "dtd",
 223                                         "spid", "spif";
 224                                 nvidia,pull = <1>;
 225                                 nvidia,tristate = <0>;
 226                         };
 227                         conf_gme {
 228                                 nvidia,pins = "gme", "owc", "pta", "spic";
 229                                 nvidia,pull = <2>;
 230                                 nvidia,tristate = <1>;
 231                         };
 232                         conf_ld17_0 {
 233                                 nvidia,pins = "ld17_0", "ld19_18", "ld21_20",
 234                                         "ld23_22";
 235                                 nvidia,pull = <1>;
 236                         };
 237                         conf_ls {
 238                                 nvidia,pins = "ls", "pmce";
 239                                 nvidia,pull = <2>;
 240                         };
 241                         drive_dap1 {
 242                                 nvidia,pins = "drive_dap1";
 243                                 nvidia,high-speed-mode = <0>;
 244                                 nvidia,schmitt = <1>;
 245                                 nvidia,low-power-mode = <0>;
 246                                 nvidia,pull-down-strength = <0>;
 247                                 nvidia,pull-up-strength = <0>;
 248                                 nvidia,slew-rate-rising = <0>;
 249                                 nvidia,slew-rate-falling = <0>;
 250                         };
 251                 };
 252         };
 253
 254         i2s@70002800 {
 255                 status = "okay";
 256         };
 257
 258         serial@70006000 {
 259                 status = "okay";
 260         };
 261
 262         hdmi_ddc: i2c@7000c400 {
 263                 status = "okay";
 264                 clock-frequency = <100000>;
 265         };
 266
 267         i2c@7000d000 {
 268                 status = "okay";
 269                 clock-frequency = <100000>;
 270
 271                 codec: codec@1a {
 272                         compatible = "wlf,wm8753";
 273                         reg = <0x1a>;
 274                 };
 275
 276                 tca6416: gpio@20 {
 277                         compatible = "ti,tca6416";
 278                         reg = <0x20>;
 279                         gpio-controller;
 280                         #gpio-cells = <2>;
 281                 };
 282
 283                 max8907@3c {
 284                         compatible = "maxim,max8907";
 285                         reg = <0x3c>;
 286                         interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
 287
 288                         maxim,system-power-controller;
 289
 290                         mbatt-supply = <&usb0_vbus_reg>;
 291                         in-v1-supply = <&mbatt_reg>;
 292                         in-v2-supply = <&mbatt_reg>;
 293                         in-v3-supply = <&mbatt_reg>;
 294                         in1-supply = <&mbatt_reg>;
 295                         in2-supply = <&nvvdd_sv3_reg>;
 296                         in3-supply = <&mbatt_reg>;
 297                         in4-supply = <&mbatt_reg>;
 298                         in5-supply = <&mbatt_reg>;
 299                         in6-supply = <&mbatt_reg>;
 300                         in7-supply = <&mbatt_reg>;
 301                         in8-supply = <&mbatt_reg>;
 302                         in9-supply = <&mbatt_reg>;
 303                         in10-supply = <&mbatt_reg>;
 304                         in11-supply = <&mbatt_reg>;
 305                         in12-supply = <&mbatt_reg>;
 306                         in13-supply = <&mbatt_reg>;
 307                         in14-supply = <&mbatt_reg>;
 308                         in15-supply = <&mbatt_reg>;
 309                         in16-supply = <&mbatt_reg>;
 310                         in17-supply = <&nvvdd_sv3_reg>;
 311                         in18-supply = <&nvvdd_sv3_reg>;
 312                         in19-supply = <&mbatt_reg>;
 313                         in20-supply = <&mbatt_reg>;
 314
 315                         regulators {
 316                                 mbatt_reg: mbatt {
 317                                         regulator-name = "vbat_pmu";
 318                                         regulator-always-on;
 319                                 };
 320
 321                                 sd1 {
 322                                         regulator-name = "nvvdd_sv1,vdd_cpu_pmu";
 323                                         regulator-min-microvolt = <1000000>;
 324                                         regulator-max-microvolt = <1000000>;
 325                                         regulator-always-on;
 326                                 };
 327
 328                                 sd2 {
 329                                         regulator-name = "nvvdd_sv2,vdd_core";
 330                                         regulator-min-microvolt = <1200000>;
 331                                         regulator-max-microvolt = <1200000>;
 332                                         regulator-always-on;
 333                                 };
 334
 335                                 nvvdd_sv3_reg: sd3 {
 336                                         regulator-name = "nvvdd_sv3";
 337                                         regulator-min-microvolt = <1800000>;
 338                                         regulator-max-microvolt = <1800000>;
 339                                         regulator-always-on;
 340                                 };
 341
 342                                 ldo1 {
 343                                         regulator-name = "nvvdd_ldo1,vddio_rx_ddr,vcore_acc";
 344                                         regulator-min-microvolt = <3300000>;
 345                                         regulator-max-microvolt = <3300000>;
 346                                         regulator-always-on;
 347                                 };
 348
 349                                 ldo2 {
 350                                         regulator-name = "nvvdd_ldo2,avdd_pll*";
 351                                         regulator-min-microvolt = <1100000>;
 352                                         regulator-max-microvolt = <1100000>;
 353                                         regulator-always-on;
 354                                 };
 355
 356                                 ldo3 {
 357                                         regulator-name = "nvvdd_ldo3,vcom_1v8b";
 358                                         regulator-min-microvolt = <1800000>;
 359                                         regulator-max-microvolt = <1800000>;
 360                                         regulator-always-on;
 361                                 };
 362
 363                                 ldo4 {
 364                                         regulator-name = "nvvdd_ldo4,avdd_usb*";
 365                                         regulator-min-microvolt = <3300000>;
 366                                         regulator-max-microvolt = <3300000>;
 367                                         regulator-always-on;
 368                                 };
 369
 370                                 ldo5 {
 371                                         regulator-name = "nvvdd_ldo5,vcore_mmc,avdd_lcd1,vddio_1wire";
 372                                         regulator-min-microvolt = <2800000>;
 373                                         regulator-max-microvolt = <2800000>;
 374                                         regulator-always-on;
 375                                 };
 376
 377                                 hdmi_pll_reg: ldo6 {
 378                                         regulator-name = "nvvdd_ldo6,avdd_hdmi_pll";
 379                                         regulator-min-microvolt = <1800000>;
 380                                         regulator-max-microvolt = <1800000>;
 381                                 };
 382
 383                                 ldo7 {
 384                                         regulator-name = "nvvdd_ldo7,avddio_audio";
 385                                         regulator-min-microvolt = <2800000>;
 386                                         regulator-max-microvolt = <2800000>;
 387                                         regulator-always-on;
 388                                 };
 389
 390                                 ldo8 {
 391                                         regulator-name = "nvvdd_ldo8,vcom_3v0,vcore_cmps";
 392                                         regulator-min-microvolt = <3000000>;
 393                                         regulator-max-microvolt = <3000000>;
 394                                 };
 395
 396                                 ldo9 {
 397                                         regulator-name = "nvvdd_ldo9,avdd_cam*";
 398                                         regulator-min-microvolt = <2800000>;
 399                                         regulator-max-microvolt = <2800000>;
 400                                 };
 401
 402                                 ldo10 {
 403                                         regulator-name = "nvvdd_ldo10,avdd_usb_ic_3v0";
 404                                         regulator-min-microvolt = <3000000>;
 405                                         regulator-max-microvolt = <3000000>;
 406                                         regulator-always-on;
 407                                 };
 408
 409                                 hdmi_vdd_reg: ldo11 {
 410                                         regulator-name = "nvvdd_ldo11,vddio_pex_clk,vcom_33,avdd_hdmi";
 411                                         regulator-min-microvolt = <3300000>;
 412                                         regulator-max-microvolt = <3300000>;
 413                                 };
 414
 415                                 ldo12 {
 416                                         regulator-name = "nvvdd_ldo12,vddio_sdio";
 417                                         regulator-min-microvolt = <2800000>;
 418                                         regulator-max-microvolt = <2800000>;
 419                                         regulator-always-on;
 420                                 };
 421
 422                                 ldo13 {
 423                                         regulator-name = "nvvdd_ldo13,vcore_phtn,vdd_af";
 424                                         regulator-min-microvolt = <2800000>;
 425                                         regulator-max-microvolt = <2800000>;
 426                                 };
 427
 428                                 ldo14 {
 429                                         regulator-name = "nvvdd_ldo14,avdd_vdac";
 430                                         regulator-min-microvolt = <2800000>;
 431                                         regulator-max-microvolt = <2800000>;
 432                                 };
 433
 434                                 ldo15 {
 435                                         regulator-name = "nvvdd_ldo15,vcore_temp,vddio_hdcp";
 436                                         regulator-min-microvolt = <3300000>;
 437                                         regulator-max-microvolt = <3300000>;
 438                                 };
 439
 440                                 ldo16 {
 441                                         regulator-name = "nvvdd_ldo16,vdd_dbrtr";
 442                                         regulator-min-microvolt = <1300000>;
 443                                         regulator-max-microvolt = <1300000>;
 444                                 };
 445
 446                                 ldo17 {
 447                                         regulator-name = "nvvdd_ldo17,vddio_mipi";
 448                                         regulator-min-microvolt = <1200000>;
 449                                         regulator-max-microvolt = <1200000>;
 450                                 };
 451
 452                                 ldo18 {
 453                                         regulator-name = "nvvdd_ldo18,vddio_vi,vcore_cam*";
 454                                         regulator-min-microvolt = <1800000>;
 455                                         regulator-max-microvolt = <1800000>;
 456                                 };
 457
 458                                 ldo19 {
 459                                         regulator-name = "nvvdd_ldo19,avdd_lcd2,vddio_lx";
 460                                         regulator-min-microvolt = <2800000>;
 461                                         regulator-max-microvolt = <2800000>;
 462                                 };
 463
 464                                 ldo20 {
 465                                         regulator-name = "nvvdd_ldo20,vddio_ddr_1v2,vddio_hsic,vcom_1v2";
 466                                         regulator-min-microvolt = <1200000>;
 467                                         regulator-max-microvolt = <1200000>;
 468                                         regulator-always-on;
 469                                 };
 470
 471                                 out5v {
 472                                         regulator-name = "usb0_vbus_reg";
 473                                 };
 474
 475                                 out33v {
 476                                         regulator-name = "pmu_out3v3";
 477                                 };
 478
 479                                 bbat {
 480                                         regulator-name = "pmu_bbat";
 481                                         regulator-min-microvolt = <2400000>;
 482                                         regulator-max-microvolt = <2400000>;
 483                                         regulator-always-on;
 484                                 };
 485
 486                                 sdby {
 487                                         regulator-name = "vdd_aon";
 488                                         regulator-always-on;
 489                                 };
 490
 491                                 vrtc {
 492                                         regulator-name = "vrtc,pmu_vccadc";
 493                                         regulator-always-on;
 494                                 };
 495                         };
 496                 };
 497         };
 498
 499         kbc@7000e200 {
 500                 status = "okay";
 501                 nvidia,debounce-delay-ms = <20>;
 502                 nvidia,repeat-delay-ms = <160>;
 503                 nvidia,kbc-row-pins = <0 1 2>;
 504                 nvidia,kbc-col-pins = <16 17>;
 505                 nvidia,wakeup-source;
 506                 linux,keymap = <MATRIX_KEY(0x00, 0x00, KEY_POWER)
 507                                 MATRIX_KEY(0x01, 0x00, KEY_HOME)
 508                                 MATRIX_KEY(0x01, 0x01, KEY_BACK)
 509                                 MATRIX_KEY(0x02, 0x01, KEY_MENU)>;
 510         };
 511
 512         pmc@7000e400 {
 513                 nvidia,invert-interrupt;
 514                 nvidia,suspend-mode = <1>;
 515                 nvidia,cpu-pwr-good-time = <2000>;
 516                 nvidia,cpu-pwr-off-time = <1000>;
 517                 nvidia,core-pwr-good-time = <0 3845>;
 518                 nvidia,core-pwr-off-time = <93727>;
 519                 nvidia,core-power-req-active-high;
 520                 nvidia,sys-clock-req-active-high;
 521                 nvidia,combined-power-req;
 522         };
 523
 524         usb@c5000000 {
 525                 status = "okay";
 526         };
 527
 528         usb-phy@c5000000 {
 529                 status = "okay";
 530                 vbus-supply = <&vbus1_reg>;
 531         };
 532
 533         usb@c5008000 {
 534                 status = "okay";
 535         };
 536
 537         usb-phy@c5008000 {
 538                 status = "okay";
 539                 vbus-supply = <&vbus3_reg>;
 540         };
 541
 542         sdhci@c8000400 {
 543                 status = "okay";
 544                 cd-gpios = <&gpio TEGRA_GPIO(I, 5) GPIO_ACTIVE_LOW>;
 545                 wp-gpios = <&gpio TEGRA_GPIO(V, 5) GPIO_ACTIVE_HIGH>;
 546                 bus-width = <8>;
 547         };
 548
 549         sdhci@c8000600 {
 550                 status = "okay";
 551                 bus-width = <8>;
 552                 non-removable;
 553         };
 554
 555         clocks {
 556                 compatible = "simple-bus";
 557                 #address-cells = <1>;
 558                 #size-cells = <0>;
 559
 560                 clk32k_in: clock@0 {
 561                         compatible = "fixed-clock";
 562                         reg=<0>;
 563                         #clock-cells = <0>;
 564                         clock-frequency = <32768>;
 565                 };
 566         };
 567
 568         regulators {
 569                 compatible = "simple-bus";
 570                 #address-cells = <1>;
 571                 #size-cells = <0>;
 572
 573                 usb0_vbus_reg: regulator@0 {
 574                         compatible = "regulator-fixed";
 575                         reg = <0>;
 576                         regulator-name = "usb0_vbus";
 577                         regulator-min-microvolt = <5000000>;
 578                         regulator-max-microvolt = <5000000>;
 579                         regulator-always-on;
 580                 };
 581
 582                 vbus1_reg: regulator@2 {
 583                         compatible = "regulator-fixed";
 584                         reg = <2>;
 585                         regulator-name = "vbus1";
 586                         regulator-min-microvolt = <5000000>;
 587                         regulator-max-microvolt = <5000000>;
 588                         enable-active-high;
 589                         gpio = <&tca6416 0 0>; /* GPIO_PMU0 */
 590                         regulator-always-on;
 591                         regulator-boot-on;
 592                 };
 593
 594                 vbus3_reg: regulator@3 {
 595                         compatible = "regulator-fixed";
 596                         reg = <3>;
 597                         regulator-name = "vbus3";
 598                         regulator-min-microvolt = <5000000>;
 599                         regulator-max-microvolt = <5000000>;
 600                         enable-active-high;
 601                         gpio = <&tca6416 1 0>; /* GPIO_PMU1 */
 602                         regulator-always-on;
 603                         regulator-boot-on;
 604                 };
 605         };
 606
 607         sound {
 608                 compatible = "nvidia,tegra-audio-wm8753-whistler",
 609                              "nvidia,tegra-audio-wm8753";
 610                 nvidia,model = "NVIDIA Tegra Whistler";
 611
 612                 nvidia,audio-routing =
 613                         "Headphone Jack", "LOUT1",
 614                         "Headphone Jack", "ROUT1",
 615                         "MIC2", "Mic Jack",
 616                         "MIC2N", "Mic Jack";
 617
 618                 nvidia,i2s-controller = <&tegra_i2s1>;
 619                 nvidia,audio-codec = <&codec>;
 620
 621                 clocks = <&tegra_car TEGRA20_CLK_PLL_A>,
 622                          <&tegra_car TEGRA20_CLK_PLL_A_OUT0>,
 623                          <&tegra_car TEGRA20_CLK_CDEV1>;
 624                 clock-names = "pll_a", "pll_a_out0", "mclk";
 625         };
 626 };