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

   1 /dts-v1/;
   2
   3 /include/ "tegra20.dtsi"
   4
   5 / {
   6         model = "NVIDIA Tegra20 Harmony evaluation board";
   7         compatible = "nvidia,harmony", "nvidia,tegra20";
   8
   9         memory {
  10                 reg = <0x00000000 0x40000000>;
  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";
  32                                 nvidia,function = "ide";
  33                         };
  34                         atb {
  35                                 nvidia,pins = "atb", "gma", "gme";
  36                                 nvidia,function = "sdio4";
  37                         };
  38                         atc {
  39                                 nvidia,pins = "atc";
  40                                 nvidia,function = "nand";
  41                         };
  42                         atd {
  43                                 nvidia,pins = "atd", "ate", "gmb", "gmd", "gpu",
  44                                         "spia", "spib", "spic";
  45                                 nvidia,function = "gmi";
  46                         };
  47                         cdev1 {
  48                                 nvidia,pins = "cdev1";
  49                                 nvidia,function = "plla_out";
  50                         };
  51                         cdev2 {
  52                                 nvidia,pins = "cdev2";
  53                                 nvidia,function = "pllp_out4";
  54                         };
  55                         crtp {
  56                                 nvidia,pins = "crtp";
  57                                 nvidia,function = "crt";
  58                         };
  59                         csus {
  60                                 nvidia,pins = "csus";
  61                                 nvidia,function = "vi_sensor_clk";
  62                         };
  63                         dap1 {
  64                                 nvidia,pins = "dap1";
  65                                 nvidia,function = "dap1";
  66                         };
  67                         dap2 {
  68                                 nvidia,pins = "dap2";
  69                                 nvidia,function = "dap2";
  70                         };
  71                         dap3 {
  72                                 nvidia,pins = "dap3";
  73                                 nvidia,function = "dap3";
  74                         };
  75                         dap4 {
  76                                 nvidia,pins = "dap4";
  77                                 nvidia,function = "dap4";
  78                         };
  79                         ddc {
  80                                 nvidia,pins = "ddc";
  81                                 nvidia,function = "i2c2";
  82                         };
  83                         dta {
  84                                 nvidia,pins = "dta", "dtd";
  85                                 nvidia,function = "sdio2";
  86                         };
  87                         dtb {
  88                                 nvidia,pins = "dtb", "dtc", "dte";
  89                                 nvidia,function = "rsvd1";
  90                         };
  91                         dtf {
  92                                 nvidia,pins = "dtf";
  93                                 nvidia,function = "i2c3";
  94                         };
  95                         gmc {
  96                                 nvidia,pins = "gmc";
  97                                 nvidia,function = "uartd";
  98                         };
  99                         gpu7 {
 100                                 nvidia,pins = "gpu7";
 101                                 nvidia,function = "rtck";
 102                         };
 103                         gpv {
 104                                 nvidia,pins = "gpv", "slxa", "slxk";
 105                                 nvidia,function = "pcie";
 106                         };
 107                         hdint {
 108                                 nvidia,pins = "hdint", "pta";
 109                                 nvidia,function = "hdmi";
 110                         };
 111                         i2cp {
 112                                 nvidia,pins = "i2cp";
 113                                 nvidia,function = "i2cp";
 114                         };
 115                         irrx {
 116                                 nvidia,pins = "irrx", "irtx";
 117                                 nvidia,function = "uarta";
 118                         };
 119                         kbca {
 120                                 nvidia,pins = "kbca", "kbcb", "kbcc", "kbcd",
 121                                         "kbce", "kbcf";
 122                                 nvidia,function = "kbc";
 123                         };
 124                         lcsn {
 125                                 nvidia,pins = "lcsn", "ld0", "ld1", "ld2",
 126                                         "ld3", "ld4", "ld5", "ld6", "ld7",
 127                                         "ld8", "ld9", "ld10", "ld11", "ld12",
 128                                         "ld13", "ld14", "ld15", "ld16", "ld17",
 129                                         "ldc", "ldi", "lhp0", "lhp1", "lhp2",
 130                                         "lhs", "lm0", "lm1", "lpp", "lpw0",
 131                                         "lpw1", "lpw2", "lsc0", "lsc1", "lsck",
 132                                         "lsda", "lsdi", "lspi", "lvp0", "lvp1",
 133                                         "lvs";
 134                                 nvidia,function = "displaya";
 135                         };
 136                         owc {
 137                                 nvidia,pins = "owc", "spdi", "spdo", "uac";
 138                                 nvidia,function = "rsvd2";
 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";
 150                                 nvidia,function = "pwm";
 151                         };
 152                         sdio1 {
 153                                 nvidia,pins = "sdio1";
 154                                 nvidia,function = "sdio1";
 155                         };
 156                         slxc {
 157                                 nvidia,pins = "slxc", "slxd";
 158                                 nvidia,function = "spdif";
 159                         };
 160                         spid {
 161                                 nvidia,pins = "spid", "spie", "spif";
 162                                 nvidia,function = "spi1";
 163                         };
 164                         spig {
 165                                 nvidia,pins = "spig", "spih";
 166                                 nvidia,function = "spi2_alt";
 167                         };
 168                         uaa {
 169                                 nvidia,pins = "uaa", "uab", "uda";
 170                                 nvidia,function = "ulpi";
 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                         conf_ata {
 181                                 nvidia,pins = "ata", "atb", "atc", "atd", "ate",
 182                                         "cdev1", "cdev2", "dap1", "dtb", "gma",
 183                                         "gmb", "gmc", "gmd", "gme", "gpu7",
 184                                         "gpv", "i2cp", "pta", "rm", "slxa",
 185                                         "slxk", "spia", "spib", "uac";
 186                                 nvidia,pull = <0>;
 187                                 nvidia,tristate = <0>;
 188                         };
 189                         conf_ck32 {
 190                                 nvidia,pins = "ck32", "ddrc", "pmca", "pmcb",
 191                                         "pmcc", "pmcd", "pmce", "xm2c", "xm2d";
 192                                 nvidia,pull = <0>;
 193                         };
 194                         conf_csus {
 195                                 nvidia,pins = "csus", "spid", "spif";
 196                                 nvidia,pull = <1>;
 197                                 nvidia,tristate = <1>;
 198                         };
 199                         conf_crtp {
 200                                 nvidia,pins = "crtp", "dap2", "dap3", "dap4",
 201                                         "dtc", "dte", "dtf", "gpu", "sdio1",
 202                                         "slxc", "slxd", "spdi", "spdo", "spig",
 203                                         "uda";
 204                                 nvidia,pull = <0>;
 205                                 nvidia,tristate = <1>;
 206                         };
 207                         conf_ddc {
 208                                 nvidia,pins = "ddc", "dta", "dtd", "kbca",
 209                                         "kbcb", "kbcc", "kbcd", "kbce", "kbcf",
 210                                         "sdc";
 211                                 nvidia,pull = <2>;
 212                                 nvidia,tristate = <0>;
 213                         };
 214                         conf_hdint {
 215                                 nvidia,pins = "hdint", "lcsn", "ldc", "lm1",
 216                                         "lpw1", "lsc1", "lsck", "lsda", "lsdi",
 217                                         "lvp0", "owc", "sdb";
 218                                 nvidia,tristate = <1>;
 219                         };
 220                         conf_irrx {
 221                                 nvidia,pins = "irrx", "irtx", "sdd", "spic",
 222                                         "spie", "spih", "uaa", "uab", "uad",
 223                                         "uca", "ucb";
 224                                 nvidia,pull = <2>;
 225                                 nvidia,tristate = <1>;
 226                         };
 227                         conf_lc {
 228                                 nvidia,pins = "lc", "ls";
 229                                 nvidia,pull = <2>;
 230                         };
 231                         conf_ld0 {
 232                                 nvidia,pins = "ld0", "ld1", "ld2", "ld3", "ld4",
 233                                         "ld5", "ld6", "ld7", "ld8", "ld9",
 234                                         "ld10", "ld11", "ld12", "ld13", "ld14",
 235                                         "ld15", "ld16", "ld17", "ldi", "lhp0",
 236                                         "lhp1", "lhp2", "lhs", "lm0", "lpp",
 237                                         "lpw0", "lpw2", "lsc0", "lspi", "lvp1",
 238                                         "lvs", "pmc";
 239                                 nvidia,tristate = <0>;
 240                         };
 241                         conf_ld17_0 {
 242                                 nvidia,pins = "ld17_0", "ld19_18", "ld21_20",
 243                                         "ld23_22";
 244                                 nvidia,pull = <1>;
 245                         };
 246                 };
 247         };
 248
 249         i2s@70002800 {
 250                 status = "okay";
 251         };
 252
 253         serial@70006300 {
 254                 status = "okay";
 255         };
 256
 257         i2c@7000c000 {
 258                 status = "okay";
 259                 clock-frequency = <400000>;
 260
 261                 wm8903: wm8903@1a {
 262                         compatible = "wlf,wm8903";
 263                         reg = <0x1a>;
 264                         interrupt-parent = <&gpio>;
 265                         interrupts = <187 0x04>;
 266
 267                         gpio-controller;
 268                         #gpio-cells = <2>;
 269
 270                         micdet-cfg = <0>;
 271                         micdet-delay = <100>;
 272                         gpio-cfg = <0xffffffff 0xffffffff 0 0xffffffff 0xffffffff>;
 273                 };
 274         };
 275
 276         hdmi_ddc: i2c@7000c400 {
 277                 status = "okay";
 278                 clock-frequency = <100000>;
 279         };
 280
 281         i2c@7000c500 {
 282                 status = "okay";
 283                 clock-frequency = <400000>;
 284         };
 285
 286         i2c@7000d000 {
 287                 status = "okay";
 288                 clock-frequency = <400000>;
 289
 290                 pmic: tps6586x@34 {
 291                         compatible = "ti,tps6586x";
 292                         reg = <0x34>;
 293                         interrupts = <0 86 0x4>;
 294
 295                         ti,system-power-controller;
 296
 297                         #gpio-cells = <2>;
 298                         gpio-controller;
 299
 300                         sys-supply = <&vdd_5v0_reg>;
 301                         vin-sm0-supply = <&sys_reg>;
 302                         vin-sm1-supply = <&sys_reg>;
 303                         vin-sm2-supply = <&sys_reg>;
 304                         vinldo01-supply = <&sm2_reg>;
 305                         vinldo23-supply = <&sm2_reg>;
 306                         vinldo4-supply = <&sm2_reg>;
 307                         vinldo678-supply = <&sm2_reg>;
 308                         vinldo9-supply = <&sm2_reg>;
 309
 310                         regulators {
 311                                 sys_reg: sys {
 312                                         regulator-name = "vdd_sys";
 313                                         regulator-always-on;
 314                                 };
 315
 316                                 sm0 {
 317                                         regulator-name = "vdd_sm0,vdd_core";
 318                                         regulator-min-microvolt = <1200000>;
 319                                         regulator-max-microvolt = <1200000>;
 320                                         regulator-always-on;
 321                                 };
 322
 323                                 sm1 {
 324                                         regulator-name = "vdd_sm1,vdd_cpu";
 325                                         regulator-min-microvolt = <1000000>;
 326                                         regulator-max-microvolt = <1000000>;
 327                                         regulator-always-on;
 328                                 };
 329
 330                                 sm2_reg: sm2 {
 331                                         regulator-name = "vdd_sm2,vin_ldo*";
 332                                         regulator-min-microvolt = <3700000>;
 333                                         regulator-max-microvolt = <3700000>;
 334                                         regulator-always-on;
 335                                 };
 336
 337                                 ldo0 {
 338                                         regulator-name = "vdd_ldo0,vddio_pex_clk";
 339                                         regulator-min-microvolt = <3300000>;
 340                                         regulator-max-microvolt = <3300000>;
 341                                 };
 342
 343                                 ldo1 {
 344                                         regulator-name = "vdd_ldo1,avdd_pll*";
 345                                         regulator-min-microvolt = <1100000>;
 346                                         regulator-max-microvolt = <1100000>;
 347                                         regulator-always-on;
 348                                 };
 349
 350                                 ldo2 {
 351                                         regulator-name = "vdd_ldo2,vdd_rtc";
 352                                         regulator-min-microvolt = <1200000>;
 353                                         regulator-max-microvolt = <1200000>;
 354                                 };
 355
 356                                 ldo3 {
 357                                         regulator-name = "vdd_ldo3,avdd_usb*";
 358                                         regulator-min-microvolt = <3300000>;
 359                                         regulator-max-microvolt = <3300000>;
 360                                         regulator-always-on;
 361                                 };
 362
 363                                 ldo4 {
 364                                         regulator-name = "vdd_ldo4,avdd_osc,vddio_sys";
 365                                         regulator-min-microvolt = <1800000>;
 366                                         regulator-max-microvolt = <1800000>;
 367                                         regulator-always-on;
 368                                 };
 369
 370                                 ldo5 {
 371                                         regulator-name = "vdd_ldo5,vcore_mmc";
 372                                         regulator-min-microvolt = <2850000>;
 373                                         regulator-max-microvolt = <2850000>;
 374                                         regulator-always-on;
 375                                 };
 376
 377                                 ldo6 {
 378                                         regulator-name = "vdd_ldo6,avdd_vdac";
 379                                         regulator-min-microvolt = <1800000>;
 380                                         regulator-max-microvolt = <1800000>;
 381                                 };
 382
 383                                 hdmi_vdd_reg: ldo7 {
 384                                         regulator-name = "vdd_ldo7,avdd_hdmi";
 385                                         regulator-min-microvolt = <3300000>;
 386                                         regulator-max-microvolt = <3300000>;
 387                                 };
 388
 389                                 hdmi_pll_reg: ldo8 {
 390                                         regulator-name = "vdd_ldo8,avdd_hdmi_pll";
 391                                         regulator-min-microvolt = <1800000>;
 392                                         regulator-max-microvolt = <1800000>;
 393                                 };
 394
 395                                 ldo9 {
 396                                         regulator-name = "vdd_ldo9,avdd_2v85,vdd_ddr_rx";
 397                                         regulator-min-microvolt = <2850000>;
 398                                         regulator-max-microvolt = <2850000>;
 399                                         regulator-always-on;
 400                                 };
 401
 402                                 ldo_rtc {
 403                                         regulator-name = "vdd_rtc_out,vdd_cell";
 404                                         regulator-min-microvolt = <3300000>;
 405                                         regulator-max-microvolt = <3300000>;
 406                                         regulator-always-on;
 407                                 };
 408                         };
 409                 };
 410
 411                 temperature-sensor@4c {
 412                         compatible = "adi,adt7461";
 413                         reg = <0x4c>;
 414                 };
 415         };
 416
 417         pmc {
 418                 nvidia,invert-interrupt;
 419         };
 420
 421         usb@c5000000 {
 422                 status = "okay";
 423         };
 424
 425         usb@c5004000 {
 426                 status = "okay";
 427                 nvidia,phy-reset-gpio = <&gpio 169 0>; /* gpio PV1 */
 428         };
 429
 430         usb@c5008000 {
 431                 status = "okay";
 432         };
 433
 434         usb-phy@c5004400 {
 435                 nvidia,phy-reset-gpio = <&gpio 169 0>; /* gpio PV1 */
 436         };
 437
 438         sdhci@c8000200 {
 439                 status = "okay";
 440                 cd-gpios = <&gpio 69 1>; /* gpio PI5 */
 441                 wp-gpios = <&gpio 57 0>; /* gpio PH1 */
 442                 power-gpios = <&gpio 155 0>; /* gpio PT3 */
 443                 bus-width = <4>;
 444         };
 445
 446         sdhci@c8000600 {
 447                 status = "okay";
 448                 cd-gpios = <&gpio 58 1>; /* gpio PH2 */
 449                 wp-gpios = <&gpio 59 0>; /* gpio PH3 */
 450                 power-gpios = <&gpio 70 0>; /* gpio PI6 */
 451                 bus-width = <8>;
 452         };
 453
 454         clocks {
 455                 compatible = "simple-bus";
 456                 #address-cells = <1>;
 457                 #size-cells = <0>;
 458
 459                 clk32k_in: clock {
 460                         compatible = "fixed-clock";
 461                         reg=<0>;
 462                         #clock-cells = <0>;
 463                         clock-frequency = <32768>;
 464                 };
 465         };
 466
 467         kbc {
 468                 status = "okay";
 469                 nvidia,debounce-delay-ms = <2>;
 470                 nvidia,repeat-delay-ms = <160>;
 471                 nvidia,kbc-row-pins = <0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15>;
 472                 nvidia,kbc-col-pins = <16 17 18 19 20 21 22 23>;
 473                 linux,keymap = <0x00020011      /* KEY_W */
 474                                 0x0003001F      /* KEY_S */
 475                                 0x0004001E      /* KEY_A */
 476                                 0x0005002C      /* KEY_Z */
 477                                 0x000701D0      /* KEY_FN */
 478                                 0x0107008B      /* KEY_MENU */
 479                                 0x02060038      /* KEY_LEFTALT */
 480                                 0x02070064      /* KEY_RIGHTALT */
 481                                 0x03000006      /* KEY_5 */
 482                                 0x03010005      /* KEY_4 */
 483                                 0x03020013      /* KEY_R */
 484                                 0x03030012      /* KEY_E */
 485                                 0x03040021      /* KEY_F */
 486                                 0x03050020      /* KEY_D */
 487                                 0x0306002D      /* KEY_X */
 488                                 0x04000008      /* KEY_7 */
 489                                 0x04010007      /* KEY_6 */
 490                                 0x04020014      /* KEY_T */
 491                                 0x04030023      /* KEY_H */
 492                                 0x04040022      /* KEY_G */
 493                                 0x0405002F      /* KEY_V */
 494                                 0x0406002E      /* KEY_C */
 495                                 0x04070039      /* KEY_SPACE */
 496                                 0x0500000A      /* KEY_9 */
 497                                 0x05010009      /* KEY_8 */
 498                                 0x05020016      /* KEY_U */
 499                                 0x05030015      /* KEY_Y */
 500                                 0x05040024      /* KEY_J */
 501                                 0x05050031      /* KEY_N */
 502                                 0x05060030      /* KEY_B */
 503                                 0x0507002B      /* KEY_BACKSLASH */
 504                                 0x0600000C      /* KEY_MINUS */
 505                                 0x0601000B      /* KEY_0 */
 506                                 0x06020018      /* KEY_O */
 507                                 0x06030017      /* KEY_I */
 508                                 0x06040026      /* KEY_L */
 509                                 0x06050025      /* KEY_K */
 510                                 0x06060033      /* KEY_COMMA */
 511                                 0x06070032      /* KEY_M */
 512                                 0x0701000D      /* KEY_EQUAL */
 513                                 0x0702001B      /* KEY_RIGHTBRACE */
 514                                 0x0703001C      /* KEY_ENTER */
 515                                 0x0707008B      /* KEY_MENU */
 516                                 0x0804002A      /* KEY_LEFTSHIFT */
 517                                 0x08050036      /* KEY_RIGHTSHIFT */
 518                                 0x0905001D      /* KEY_LEFTCTRL */
 519                                 0x09070061      /* KEY_RIGHTCTRL */
 520                                 0x0B00001A      /* KEY_LEFTBRACE */
 521                                 0x0B010019      /* KEY_P */
 522                                 0x0B020028      /* KEY_APOSTROPHE */
 523                                 0x0B030027      /* KEY_SEMICOLON */
 524                                 0x0B040035      /* KEY_SLASH */
 525                                 0x0B050034      /* KEY_DOT */
 526                                 0x0C000044      /* KEY_F10 */
 527                                 0x0C010043      /* KEY_F9 */
 528                                 0x0C02000E      /* KEY_BACKSPACE */
 529                                 0x0C030004      /* KEY_3 */
 530                                 0x0C040003      /* KEY_2 */
 531                                 0x0C050067      /* KEY_UP */
 532                                 0x0C0600D2      /* KEY_PRINT */
 533                                 0x0C070077      /* KEY_PAUSE */
 534                                 0x0D00006E      /* KEY_INSERT */
 535                                 0x0D01006F      /* KEY_DELETE */
 536                                 0x0D030068      /* KEY_PAGEUP */
 537                                 0x0D04006D      /* KEY_PAGEDOWN */
 538                                 0x0D05006A      /* KEY_RIGHT */
 539                                 0x0D06006C      /* KEY_DOWN */
 540                                 0x0D070069      /* KEY_LEFT */
 541                                 0x0E000057      /* KEY_F11 */
 542                                 0x0E010058      /* KEY_F12 */
 543                                 0x0E020042      /* KEY_F8 */
 544                                 0x0E030010      /* KEY_Q */
 545                                 0x0E04003E      /* KEY_F4 */
 546                                 0x0E05003D      /* KEY_F3 */
 547                                 0x0E060002      /* KEY_1 */
 548                                 0x0E070041      /* KEY_F7 */
 549                                 0x0F000001      /* KEY_ESC */
 550                                 0x0F010029      /* KEY_GRAVE */
 551                                 0x0F02003F      /* KEY_F5 */
 552                                 0x0F03000F      /* KEY_TAB */
 553                                 0x0F04003B      /* KEY_F1 */
 554                                 0x0F05003C      /* KEY_F2 */
 555                                 0x0F06003A      /* KEY_CAPSLOCK */
 556                                 0x0F070040      /* KEY_F6 */
 557                                 0x14000047      /* KEY_KP7 */
 558                                 0x15000049      /* KEY_KP9 */
 559                                 0x15010048      /* KEY_KP8 */
 560                                 0x1502004B      /* KEY_KP4 */
 561                                 0x1504004F      /* KEY_KP1 */
 562                                 0x1601004E      /* KEY_KPSLASH */
 563                                 0x1602004D      /* KEY_KP6 */
 564                                 0x1603004C      /* KEY_KP5 */
 565                                 0x16040051      /* KEY_KP3 */
 566                                 0x16050050      /* KEY_KP2 */
 567                                 0x16070052      /* KEY_KP0 */
 568                                 0x1B010037      /* KEY_KPASTERISK */
 569                                 0x1B03004A      /* KEY_KPMINUS */
 570                                 0x1B04004E      /* KEY_KPPLUS */
 571                                 0x1B050053      /* KEY_KPDOT */
 572                                 0x1C050073      /* KEY_VOLUMEUP */
 573                                 0x1D030066      /* KEY_HOME */
 574                                 0x1D04006B      /* KEY_END */
 575                                 0x1D0500E1      /* KEY_BRIGHTNESSUP */
 576                                 0x1D060072      /* KEY_VOLUMEDOWN */
 577                                 0x1D0700E0      /* KEY_BRIGHTNESSDOWN */
 578                                 0x1E000045      /* KEY_NUMLOCK */
 579                                 0x1E010046      /* KEY_SCROLLLOCK */
 580                                 0x1E020071      /* KEY_MUTE */
 581                                 0x1F0400D6>;    /* KEY_QUESTION */
 582         };
 583
 584         regulators {
 585                 compatible = "simple-bus";
 586                 #address-cells = <1>;
 587                 #size-cells = <0>;
 588
 589                 vdd_5v0_reg: regulator@0 {
 590                         compatible = "regulator-fixed";
 591                         reg = <0>;
 592                         regulator-name = "vdd_5v0";
 593                         regulator-min-microvolt = <5000000>;
 594                         regulator-max-microvolt = <5000000>;
 595                         regulator-always-on;
 596                 };
 597
 598                 regulator@1 {
 599                         compatible = "regulator-fixed";
 600                         reg = <1>;
 601                         regulator-name = "vdd_1v5";
 602                         regulator-min-microvolt = <1500000>;
 603                         regulator-max-microvolt = <1500000>;
 604                         gpio = <&pmic 0 0>;
 605                 };
 606
 607                 regulator@2 {
 608                         compatible = "regulator-fixed";
 609                         reg = <2>;
 610                         regulator-name = "vdd_1v2";
 611                         regulator-min-microvolt = <1200000>;
 612                         regulator-max-microvolt = <1200000>;
 613                         gpio = <&pmic 1 0>;
 614                         enable-active-high;
 615                 };
 616
 617                 regulator@3 {
 618                         compatible = "regulator-fixed";
 619                         reg = <3>;
 620                         regulator-name = "vdd_1v05";
 621                         regulator-min-microvolt = <1050000>;
 622                         regulator-max-microvolt = <1050000>;
 623                         gpio = <&pmic 2 0>;
 624                         enable-active-high;
 625                         /* Hack until board-harmony-pcie.c is removed */
 626                         status = "disabled";
 627                 };
 628
 629                 regulator@4 {
 630                         compatible = "regulator-fixed";
 631                         reg = <4>;
 632                         regulator-name = "vdd_pnl";
 633                         regulator-min-microvolt = <2800000>;
 634                         regulator-max-microvolt = <2800000>;
 635                         gpio = <&gpio 22 0>; /* gpio PC6 */
 636                         enable-active-high;
 637                 };
 638
 639                 regulator@5 {
 640                         compatible = "regulator-fixed";
 641                         reg = <5>;
 642                         regulator-name = "vdd_bl";
 643                         regulator-min-microvolt = <2800000>;
 644                         regulator-max-microvolt = <2800000>;
 645                         gpio = <&gpio 176 0>; /* gpio PW0 */
 646                         enable-active-high;
 647                 };
 648         };
 649
 650         sound {
 651                 compatible = "nvidia,tegra-audio-wm8903-harmony",
 652                              "nvidia,tegra-audio-wm8903";
 653                 nvidia,model = "NVIDIA Tegra Harmony";
 654
 655                 nvidia,audio-routing =
 656                         "Headphone Jack", "HPOUTR",
 657                         "Headphone Jack", "HPOUTL",
 658                         "Int Spk", "ROP",
 659                         "Int Spk", "RON",
 660                         "Int Spk", "LOP",
 661                         "Int Spk", "LON",
 662                         "Mic Jack", "MICBIAS",
 663                         "IN1L", "Mic Jack";
 664
 665                 nvidia,i2s-controller = <&tegra_i2s1>;
 666                 nvidia,audio-codec = <&wm8903>;
 667
 668                 nvidia,spkr-en-gpios = <&wm8903 2 0>;
 669                 nvidia,hp-det-gpios = <&gpio 178 0>; /* gpio PW2 */
 670                 nvidia,int-mic-en-gpios = <&gpio 184 0>; /*gpio PX0 */
 671                 nvidia,ext-mic-en-gpios = <&gpio 185 0>; /* gpio PX1 */
 672         };
 673 };