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

   1 /dts-v1/;
   2
   3 /include/ "tegra20.dtsi"
   4
   5 / {
   6         model = "NVIDIA Tegra20 Ventana evaluation board";
   7         compatible = "nvidia,ventana", "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", "spia",
  44                                         "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", "lm1";
  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                         dta {
  80                                 nvidia,pins = "dta", "dtb", "dtc", "dtd", "dte";
  81                                 nvidia,function = "vi";
  82                         };
  83                         dtf {
  84                                 nvidia,pins = "dtf";
  85                                 nvidia,function = "i2c3";
  86                         };
  87                         gmc {
  88                                 nvidia,pins = "gmc";
  89                                 nvidia,function = "uartd";
  90                         };
  91                         gmd {
  92                                 nvidia,pins = "gmd";
  93                                 nvidia,function = "sflash";
  94                         };
  95                         gpu {
  96                                 nvidia,pins = "gpu";
  97                                 nvidia,function = "pwm";
  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";
 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 = "uartb";
 118                         };
 119                         kbca {
 120                                 nvidia,pins = "kbca", "kbcb", "kbcc", "kbcd",
 121                                         "kbce", "kbcf";
 122                                 nvidia,function = "kbc";
 123                         };
 124                         lcsn {
 125                                 nvidia,pins = "lcsn", "ldc", "lm0", "lpw1",
 126                                         "lsdi", "lvp0";
 127                                 nvidia,function = "rsvd4";
 128                         };
 129                         ld0 {
 130                                 nvidia,pins = "ld0", "ld1", "ld2", "ld3", "ld4",
 131                                         "ld5", "ld6", "ld7", "ld8", "ld9",
 132                                         "ld10", "ld11", "ld12", "ld13", "ld14",
 133                                         "ld15", "ld16", "ld17", "ldi", "lhp0",
 134                                         "lhp1", "lhp2", "lhs", "lpp", "lpw0",
 135                                         "lpw2", "lsc0", "lsc1", "lsck", "lsda",
 136                                         "lspi", "lvp1", "lvs";
 137                                 nvidia,function = "displaya";
 138                         };
 139                         owc {
 140                                 nvidia,pins = "owc", "spdi", "spdo", "uac";
 141                                 nvidia,function = "rsvd2";
 142                         };
 143                         pmc {
 144                                 nvidia,pins = "pmc";
 145                                 nvidia,function = "pwr_on";
 146                         };
 147                         rm {
 148                                 nvidia,pins = "rm";
 149                                 nvidia,function = "i2c1";
 150                         };
 151                         sdb {
 152                                 nvidia,pins = "sdb", "sdc", "sdd", "slxc";
 153                                 nvidia,function = "sdio3";
 154                         };
 155                         sdio1 {
 156                                 nvidia,pins = "sdio1";
 157                                 nvidia,function = "sdio1";
 158                         };
 159                         slxd {
 160                                 nvidia,pins = "slxd";
 161                                 nvidia,function = "spdif";
 162                         };
 163                         spid {
 164                                 nvidia,pins = "spid", "spie", "spif";
 165                                 nvidia,function = "spi1";
 166                         };
 167                         spig {
 168                                 nvidia,pins = "spig", "spih";
 169                                 nvidia,function = "spi2_alt";
 170                         };
 171                         uaa {
 172                                 nvidia,pins = "uaa", "uab", "uda";
 173                                 nvidia,function = "ulpi";
 174                         };
 175                         uad {
 176                                 nvidia,pins = "uad";
 177                                 nvidia,function = "irda";
 178                         };
 179                         uca {
 180                                 nvidia,pins = "uca", "ucb";
 181                                 nvidia,function = "uartc";
 182                         };
 183                         conf_ata {
 184                                 nvidia,pins = "ata", "atb", "atc", "atd",
 185                                         "cdev1", "cdev2", "dap1", "dap2",
 186                                         "dap4", "ddc", "dtf", "gma", "gmc",
 187                                         "gme", "gpu", "gpu7", "i2cp", "irrx",
 188                                         "irtx", "pta", "rm", "sdc", "sdd",
 189                                         "slxc", "slxd", "slxk", "spdi", "spdo",
 190                                         "uac", "uad", "uca", "ucb", "uda";
 191                                 nvidia,pull = <0>;
 192                                 nvidia,tristate = <0>;
 193                         };
 194                         conf_ate {
 195                                 nvidia,pins = "ate", "csus", "dap3", "gmd",
 196                                         "gpv", "owc", "spia", "spib", "spic",
 197                                         "spid", "spie", "spig";
 198                                 nvidia,pull = <0>;
 199                                 nvidia,tristate = <1>;
 200                         };
 201                         conf_ck32 {
 202                                 nvidia,pins = "ck32", "ddrc", "pmca", "pmcb",
 203                                         "pmcc", "pmcd", "pmce", "xm2c", "xm2d";
 204                                 nvidia,pull = <0>;
 205                         };
 206                         conf_crtp {
 207                                 nvidia,pins = "crtp", "gmb", "slxa", "spih";
 208                                 nvidia,pull = <2>;
 209                                 nvidia,tristate = <1>;
 210                         };
 211                         conf_dta {
 212                                 nvidia,pins = "dta", "dtb", "dtc", "dtd";
 213                                 nvidia,pull = <1>;
 214                                 nvidia,tristate = <0>;
 215                         };
 216                         conf_dte {
 217                                 nvidia,pins = "dte", "spif";
 218                                 nvidia,pull = <1>;
 219                                 nvidia,tristate = <1>;
 220                         };
 221                         conf_hdint {
 222                                 nvidia,pins = "hdint", "lcsn", "ldc", "lm1",
 223                                         "lpw1", "lsck", "lsda", "lsdi", "lvp0";
 224                                 nvidia,tristate = <1>;
 225                         };
 226                         conf_kbca {
 227                                 nvidia,pins = "kbca", "kbcb", "kbcc", "kbcd",
 228                                         "kbce", "kbcf", "sdio1", "uaa", "uab";
 229                                 nvidia,pull = <2>;
 230                                 nvidia,tristate = <0>;
 231                         };
 232                         conf_lc {
 233                                 nvidia,pins = "lc", "ls";
 234                                 nvidia,pull = <2>;
 235                         };
 236                         conf_ld0 {
 237                                 nvidia,pins = "ld0", "ld1", "ld2", "ld3", "ld4",
 238                                         "ld5", "ld6", "ld7", "ld8", "ld9",
 239                                         "ld10", "ld11", "ld12", "ld13", "ld14",
 240                                         "ld15", "ld16", "ld17", "ldi", "lhp0",
 241                                         "lhp1", "lhp2", "lhs", "lm0", "lpp",
 242                                         "lpw0", "lpw2", "lsc0", "lsc1", "lspi",
 243                                         "lvp1", "lvs", "pmc", "sdb";
 244                                 nvidia,tristate = <0>;
 245                         };
 246                         conf_ld17_0 {
 247                                 nvidia,pins = "ld17_0", "ld19_18", "ld21_20",
 248                                         "ld23_22";
 249                                 nvidia,pull = <1>;
 250                         };
 251                         drive_sdio1 {
 252                                 nvidia,pins = "drive_sdio1";
 253                                 nvidia,high-speed-mode = <0>;
 254                                 nvidia,schmitt = <1>;
 255                                 nvidia,low-power-mode = <3>;
 256                                 nvidia,pull-down-strength = <31>;
 257                                 nvidia,pull-up-strength = <31>;
 258                                 nvidia,slew-rate-rising = <3>;
 259                                 nvidia,slew-rate-falling = <3>;
 260                         };
 261                 };
 262
 263                 state_i2cmux_ddc: pinmux_i2cmux_ddc {
 264                         ddc {
 265                                 nvidia,pins = "ddc";
 266                                 nvidia,function = "i2c2";
 267                         };
 268                         pta {
 269                                 nvidia,pins = "pta";
 270                                 nvidia,function = "rsvd4";
 271                         };
 272                 };
 273
 274                 state_i2cmux_pta: pinmux_i2cmux_pta {
 275                         ddc {
 276                                 nvidia,pins = "ddc";
 277                                 nvidia,function = "rsvd4";
 278                         };
 279                         pta {
 280                                 nvidia,pins = "pta";
 281                                 nvidia,function = "i2c2";
 282                         };
 283                 };
 284
 285                 state_i2cmux_idle: pinmux_i2cmux_idle {
 286                         ddc {
 287                                 nvidia,pins = "ddc";
 288                                 nvidia,function = "rsvd4";
 289                         };
 290                         pta {
 291                                 nvidia,pins = "pta";
 292                                 nvidia,function = "rsvd4";
 293                         };
 294                 };
 295         };
 296
 297         i2s@70002800 {
 298                 status = "okay";
 299         };
 300
 301         serial@70006300 {
 302                 status = "okay";
 303         };
 304
 305         i2c@7000c000 {
 306                 status = "okay";
 307                 clock-frequency = <400000>;
 308
 309                 wm8903: wm8903@1a {
 310                         compatible = "wlf,wm8903";
 311                         reg = <0x1a>;
 312                         interrupt-parent = <&gpio>;
 313                         interrupts = <187 0x04>;
 314
 315                         gpio-controller;
 316                         #gpio-cells = <2>;
 317
 318                         micdet-cfg = <0>;
 319                         micdet-delay = <100>;
 320                         gpio-cfg = <0xffffffff 0xffffffff 0 0xffffffff 0xffffffff>;
 321                 };
 322
 323                 /* ALS and proximity sensor */
 324                 isl29018@44 {
 325                         compatible = "isil,isl29018";
 326                         reg = <0x44>;
 327                         interrupt-parent = <&gpio>;
 328                         interrupts = <202 0x04>; /*gpio PZ2 */
 329                 };
 330         };
 331
 332         i2c@7000c400 {
 333                 status = "okay";
 334                 clock-frequency = <100000>;
 335         };
 336
 337         i2cmux {
 338                 compatible = "i2c-mux-pinctrl";
 339                 #address-cells = <1>;
 340                 #size-cells = <0>;
 341
 342                 i2c-parent = <&{/i2c@7000c400}>;
 343
 344                 pinctrl-names = "ddc", "pta", "idle";
 345                 pinctrl-0 = <&state_i2cmux_ddc>;
 346                 pinctrl-1 = <&state_i2cmux_pta>;
 347                 pinctrl-2 = <&state_i2cmux_idle>;
 348
 349                 hdmi_ddc: i2c@0 {
 350                         reg = <0>;
 351                         #address-cells = <1>;
 352                         #size-cells = <0>;
 353                 };
 354
 355                 i2c@1 {
 356                         reg = <1>;
 357                         #address-cells = <1>;
 358                         #size-cells = <0>;
 359                 };
 360         };
 361
 362         i2c@7000c500 {
 363                 status = "okay";
 364                 clock-frequency = <400000>;
 365         };
 366
 367         i2c@7000d000 {
 368                 status = "okay";
 369                 clock-frequency = <400000>;
 370
 371                 pmic: tps6586x@34 {
 372                         compatible = "ti,tps6586x";
 373                         reg = <0x34>;
 374                         interrupts = <0 86 0x4>;
 375
 376                         ti,system-power-controller;
 377
 378                         #gpio-cells = <2>;
 379                         gpio-controller;
 380
 381                         sys-supply = <&vdd_5v0_reg>;
 382                         vin-sm0-supply = <&sys_reg>;
 383                         vin-sm1-supply = <&sys_reg>;
 384                         vin-sm2-supply = <&sys_reg>;
 385                         vinldo01-supply = <&sm2_reg>;
 386                         vinldo23-supply = <&sm2_reg>;
 387                         vinldo4-supply = <&sm2_reg>;
 388                         vinldo678-supply = <&sm2_reg>;
 389                         vinldo9-supply = <&sm2_reg>;
 390
 391                         regulators {
 392                                 sys_reg: sys {
 393                                         regulator-name = "vdd_sys";
 394                                         regulator-always-on;
 395                                 };
 396
 397                                 sm0 {
 398                                         regulator-name = "vdd_sm0,vdd_core";
 399                                         regulator-min-microvolt = <1200000>;
 400                                         regulator-max-microvolt = <1200000>;
 401                                         regulator-always-on;
 402                                 };
 403
 404                                 sm1 {
 405                                         regulator-name = "vdd_sm1,vdd_cpu";
 406                                         regulator-min-microvolt = <1000000>;
 407                                         regulator-max-microvolt = <1000000>;
 408                                         regulator-always-on;
 409                                 };
 410
 411                                 sm2_reg: sm2 {
 412                                         regulator-name = "vdd_sm2,vin_ldo*";
 413                                         regulator-min-microvolt = <3700000>;
 414                                         regulator-max-microvolt = <3700000>;
 415                                         regulator-always-on;
 416                                 };
 417
 418                                 /* LDO0 is not connected to anything */
 419
 420                                 ldo1 {
 421                                         regulator-name = "vdd_ldo1,avdd_pll*";
 422                                         regulator-min-microvolt = <1100000>;
 423                                         regulator-max-microvolt = <1100000>;
 424                                         regulator-always-on;
 425                                 };
 426
 427                                 ldo2 {
 428                                         regulator-name = "vdd_ldo2,vdd_rtc";
 429                                         regulator-min-microvolt = <1200000>;
 430                                         regulator-max-microvolt = <1200000>;
 431                                 };
 432
 433                                 ldo3 {
 434                                         regulator-name = "vdd_ldo3,avdd_usb*";
 435                                         regulator-min-microvolt = <3300000>;
 436                                         regulator-max-microvolt = <3300000>;
 437                                         regulator-always-on;
 438                                 };
 439
 440                                 ldo4 {
 441                                         regulator-name = "vdd_ldo4,avdd_osc,vddio_sys";
 442                                         regulator-min-microvolt = <1800000>;
 443                                         regulator-max-microvolt = <1800000>;
 444                                         regulator-always-on;
 445                                 };
 446
 447                                 ldo5 {
 448                                         regulator-name = "vdd_ldo5,vcore_mmc";
 449                                         regulator-min-microvolt = <2850000>;
 450                                         regulator-max-microvolt = <2850000>;
 451                                         regulator-always-on;
 452                                 };
 453
 454                                 ldo6 {
 455                                         regulator-name = "vdd_ldo6,avdd_vdac";
 456                                         regulator-min-microvolt = <1800000>;
 457                                         regulator-max-microvolt = <1800000>;
 458                                 };
 459
 460                                 hdmi_vdd_reg: ldo7 {
 461                                         regulator-name = "vdd_ldo7,avdd_hdmi,vdd_fuse";
 462                                         regulator-min-microvolt = <3300000>;
 463                                         regulator-max-microvolt = <3300000>;
 464                                 };
 465
 466                                 hdmi_pll_reg: ldo8 {
 467                                         regulator-name = "vdd_ldo8,avdd_hdmi_pll";
 468                                         regulator-min-microvolt = <1800000>;
 469                                         regulator-max-microvolt = <1800000>;
 470                                 };
 471
 472                                 ldo9 {
 473                                         regulator-name = "vdd_ldo9,avdd_2v85,vdd_ddr_rx";
 474                                         regulator-min-microvolt = <2850000>;
 475                                         regulator-max-microvolt = <2850000>;
 476                                         regulator-always-on;
 477                                 };
 478
 479                                 ldo_rtc {
 480                                         regulator-name = "vdd_rtc_out,vdd_cell";
 481                                         regulator-min-microvolt = <3300000>;
 482                                         regulator-max-microvolt = <3300000>;
 483                                         regulator-always-on;
 484                                 };
 485                         };
 486                 };
 487
 488                 temperature-sensor@4c {
 489                         compatible = "onnn,nct1008";
 490                         reg = <0x4c>;
 491                 };
 492         };
 493
 494         pmc {
 495                 nvidia,invert-interrupt;
 496                 nvidia,suspend-mode = <2>;
 497                 nvidia,cpu-pwr-good-time = <2000>;
 498                 nvidia,cpu-pwr-off-time = <100>;
 499                 nvidia,core-pwr-good-time = <3845 3845>;
 500                 nvidia,core-pwr-off-time = <458>;
 501                 nvidia,sys-clock-req-active-high;
 502         };
 503
 504         usb@c5000000 {
 505                 status = "okay";
 506         };
 507
 508         usb@c5004000 {
 509                 status = "okay";
 510                 nvidia,phy-reset-gpio = <&gpio 169 0>; /* gpio PV1 */
 511         };
 512
 513         usb@c5008000 {
 514                 status = "okay";
 515         };
 516
 517         usb-phy@c5004400 {
 518                 nvidia,phy-reset-gpio = <&gpio 169 0>; /* gpio PV1 */
 519         };
 520
 521         sdhci@c8000000 {
 522                 status = "okay";
 523                 power-gpios = <&gpio 86 0>; /* gpio PK6 */
 524                 bus-width = <4>;
 525                 keep-power-in-suspend;
 526         };
 527
 528         sdhci@c8000400 {
 529                 status = "okay";
 530                 cd-gpios = <&gpio 69 1>; /* gpio PI5 */
 531                 wp-gpios = <&gpio 57 0>; /* gpio PH1 */
 532                 power-gpios = <&gpio 70 0>; /* gpio PI6 */
 533                 bus-width = <4>;
 534         };
 535
 536         sdhci@c8000600 {
 537                 status = "okay";
 538                 bus-width = <8>;
 539                 non-removable;
 540         };
 541
 542         clocks {
 543                 compatible = "simple-bus";
 544                 #address-cells = <1>;
 545                 #size-cells = <0>;
 546
 547                 clk32k_in: clock {
 548                         compatible = "fixed-clock";
 549                         reg=<0>;
 550                         #clock-cells = <0>;
 551                         clock-frequency = <32768>;
 552                 };
 553         };
 554
 555         gpio-keys {
 556                 compatible = "gpio-keys";
 557
 558                 power {
 559                         label = "Power";
 560                         gpios = <&gpio 170 1>; /* gpio PV2, active low */
 561                         linux,code = <116>; /* KEY_POWER */
 562                         gpio-key,wakeup;
 563                 };
 564         };
 565
 566         regulators {
 567                 compatible = "simple-bus";
 568                 #address-cells = <1>;
 569                 #size-cells = <0>;
 570
 571                 vdd_5v0_reg: regulator@0 {
 572                         compatible = "regulator-fixed";
 573                         reg = <0>;
 574                         regulator-name = "vdd_5v0";
 575                         regulator-min-microvolt = <5000000>;
 576                         regulator-max-microvolt = <5000000>;
 577                         regulator-always-on;
 578                 };
 579
 580                 regulator@1 {
 581                         compatible = "regulator-fixed";
 582                         reg = <1>;
 583                         regulator-name = "vdd_1v5";
 584                         regulator-min-microvolt = <1500000>;
 585                         regulator-max-microvolt = <1500000>;
 586                         gpio = <&pmic 0 0>;
 587                 };
 588
 589                 regulator@2 {
 590                         compatible = "regulator-fixed";
 591                         reg = <2>;
 592                         regulator-name = "vdd_1v2";
 593                         regulator-min-microvolt = <1200000>;
 594                         regulator-max-microvolt = <1200000>;
 595                         gpio = <&pmic 1 0>;
 596                         enable-active-high;
 597                 };
 598
 599                 regulator@3 {
 600                         compatible = "regulator-fixed";
 601                         reg = <3>;
 602                         regulator-name = "vdd_pnl";
 603                         regulator-min-microvolt = <2800000>;
 604                         regulator-max-microvolt = <2800000>;
 605                         gpio = <&gpio 22 0>; /* gpio PC6 */
 606                         enable-active-high;
 607                 };
 608
 609                 regulator@4 {
 610                         compatible = "regulator-fixed";
 611                         reg = <4>;
 612                         regulator-name = "vdd_bl";
 613                         regulator-min-microvolt = <2800000>;
 614                         regulator-max-microvolt = <2800000>;
 615                         gpio = <&gpio 176 0>; /* gpio PW0 */
 616                         enable-active-high;
 617                 };
 618         };
 619
 620         sound {
 621                 compatible = "nvidia,tegra-audio-wm8903-ventana",
 622                              "nvidia,tegra-audio-wm8903";
 623                 nvidia,model = "NVIDIA Tegra Ventana";
 624
 625                 nvidia,audio-routing =
 626                         "Headphone Jack", "HPOUTR",
 627                         "Headphone Jack", "HPOUTL",
 628                         "Int Spk", "ROP",
 629                         "Int Spk", "RON",
 630                         "Int Spk", "LOP",
 631                         "Int Spk", "LON",
 632                         "Mic Jack", "MICBIAS",
 633                         "IN1L", "Mic Jack";
 634
 635                 nvidia,i2s-controller = <&tegra_i2s1>;
 636                 nvidia,audio-codec = <&wm8903>;
 637
 638                 nvidia,spkr-en-gpios = <&wm8903 2 0>;
 639                 nvidia,hp-det-gpios = <&gpio 178 0>; /* gpio PW2 */
 640                 nvidia,int-mic-en-gpios = <&gpio 184 0>; /* gpio PX0 */
 641                 nvidia,ext-mic-en-gpios = <&gpio 185 0>; /* gpio PX1 */
 642
 643                 clocks = <&tegra_car 112>, <&tegra_car 113>, <&tegra_car 94>;
 644                 clock-names = "pll_a", "pll_a_out0", "mclk";
 645         };
 646 };