arch/arm/boot/dts/tegra20-paz00.dts

   1 // SPDX-License-Identifier: GPL-2.0
   2 /dts-v1/;
   3
   4 #include <dt-bindings/input/input.h>
   5 #include "tegra20.dtsi"
   6
   7 / {
   8         model = "Toshiba AC100 / Dynabook AZ";
   9         compatible = "compal,paz00", "nvidia,tegra20";
  10
  11         aliases {
  12                 rtc0 = "/i2c@7000d000/tps6586x@34";
  13                 rtc1 = "/rtc@7000e000";
  14                 serial0 = &uarta;
  15                 serial1 = &uartc;
  16         };
  17
  18         chosen {
  19                 stdout-path = "serial0:115200n8";
  20         };
  21
  22         memory@0 {
  23                 reg = <0x00000000 0x20000000>;
  24         };
  25
  26         host1x@50000000 {
  27                 dc@54200000 {
  28                         rgb {
  29                                 status = "okay";
  30
  31                                 nvidia,panel = <&panel>;
  32                         };
  33                 };
  34
  35                 hdmi@54280000 {
  36                         status = "okay";
  37
  38                         vdd-supply = <&hdmi_vdd_reg>;
  39                         pll-supply = <&hdmi_pll_reg>;
  40
  41                         nvidia,ddc-i2c-bus = <&hdmi_ddc>;
  42                         nvidia,hpd-gpio = <&gpio TEGRA_GPIO(N, 7)
  43                                 GPIO_ACTIVE_HIGH>;
  44                 };
  45         };
  46
  47         pinmux@70000014 {
  48                 pinctrl-names = "default";
  49                 pinctrl-0 = <&state_default>;
  50
  51                 state_default: pinmux {
  52                         ata {
  53                                 nvidia,pins = "ata", "atc", "atd", "ate",
  54                                         "dap2", "gmb", "gmc", "gmd", "spia",
  55                                         "spib", "spic", "spid", "spie";
  56                                 nvidia,function = "gmi";
  57                         };
  58                         atb {
  59                                 nvidia,pins = "atb", "gma", "gme";
  60                                 nvidia,function = "sdio4";
  61                         };
  62                         cdev1 {
  63                                 nvidia,pins = "cdev1";
  64                                 nvidia,function = "plla_out";
  65                         };
  66                         cdev2 {
  67                                 nvidia,pins = "cdev2";
  68                                 nvidia,function = "pllp_out4";
  69                         };
  70                         crtp {
  71                                 nvidia,pins = "crtp";
  72                                 nvidia,function = "crt";
  73                         };
  74                         csus {
  75                                 nvidia,pins = "csus";
  76                                 nvidia,function = "pllc_out1";
  77                         };
  78                         dap1 {
  79                                 nvidia,pins = "dap1";
  80                                 nvidia,function = "dap1";
  81                         };
  82                         dap3 {
  83                                 nvidia,pins = "dap3";
  84                                 nvidia,function = "dap3";
  85                         };
  86                         dap4 {
  87                                 nvidia,pins = "dap4";
  88                                 nvidia,function = "dap4";
  89                         };
  90                         ddc {
  91                                 nvidia,pins = "ddc";
  92                                 nvidia,function = "i2c2";
  93                         };
  94                         dta {
  95                                 nvidia,pins = "dta", "dtb", "dtc", "dtd", "dte";
  96                                 nvidia,function = "rsvd1";
  97                         };
  98                         dtf {
  99                                 nvidia,pins = "dtf";
 100                                 nvidia,function = "i2c3";
 101                         };
 102                         gpu {
 103                                 nvidia,pins = "gpu", "sdb", "sdd";
 104                                 nvidia,function = "pwm";
 105                         };
 106                         gpu7 {
 107                                 nvidia,pins = "gpu7";
 108                                 nvidia,function = "rtck";
 109                         };
 110                         gpv {
 111                                 nvidia,pins = "gpv", "slxa", "slxk";
 112                                 nvidia,function = "pcie";
 113                         };
 114                         hdint {
 115                                 nvidia,pins = "hdint", "pta";
 116                                 nvidia,function = "hdmi";
 117                         };
 118                         i2cp {
 119                                 nvidia,pins = "i2cp";
 120                                 nvidia,function = "i2cp";
 121                         };
 122                         irrx {
 123                                 nvidia,pins = "irrx", "irtx";
 124                                 nvidia,function = "uarta";
 125                         };
 126                         kbca {
 127                                 nvidia,pins = "kbca", "kbcc", "kbce", "kbcf";
 128                                 nvidia,function = "kbc";
 129                         };
 130                         kbcb {
 131                                 nvidia,pins = "kbcb", "kbcd";
 132                                 nvidia,function = "sdio2";
 133                         };
 134                         lcsn {
 135                                 nvidia,pins = "lcsn", "ld0", "ld1", "ld2",
 136                                         "ld3", "ld4", "ld5", "ld6", "ld7",
 137                                         "ld8", "ld9", "ld10", "ld11", "ld12",
 138                                         "ld13", "ld14", "ld15", "ld16", "ld17",
 139                                         "ldc", "ldi", "lhp0", "lhp1", "lhp2",
 140                                         "lhs", "lm0", "lm1", "lpp", "lpw0",
 141                                         "lpw1", "lpw2", "lsc0", "lsc1", "lsck",
 142                                         "lsda", "lsdi", "lspi", "lvp0", "lvp1",
 143                                         "lvs";
 144                                 nvidia,function = "displaya";
 145                         };
 146                         owc {
 147                                 nvidia,pins = "owc";
 148                                 nvidia,function = "owr";
 149                         };
 150                         pmc {
 151                                 nvidia,pins = "pmc";
 152                                 nvidia,function = "pwr_on";
 153                         };
 154                         rm {
 155                                 nvidia,pins = "rm";
 156                                 nvidia,function = "i2c1";
 157                         };
 158                         sdc {
 159                                 nvidia,pins = "sdc";
 160                                 nvidia,function = "twc";
 161                         };
 162                         sdio1 {
 163                                 nvidia,pins = "sdio1";
 164                                 nvidia,function = "sdio1";
 165                         };
 166                         slxc {
 167                                 nvidia,pins = "slxc", "slxd";
 168                                 nvidia,function = "spi4";
 169                         };
 170                         spdi {
 171                                 nvidia,pins = "spdi", "spdo";
 172                                 nvidia,function = "rsvd2";
 173                         };
 174                         spif {
 175                                 nvidia,pins = "spif", "uac";
 176                                 nvidia,function = "rsvd4";
 177                         };
 178                         spig {
 179                                 nvidia,pins = "spig", "spih";
 180                                 nvidia,function = "spi2_alt";
 181                         };
 182                         uaa {
 183                                 nvidia,pins = "uaa", "uab", "uda";
 184                                 nvidia,function = "ulpi";
 185                         };
 186                         uad {
 187                                 nvidia,pins = "uad";
 188                                 nvidia,function = "spdif";
 189                         };
 190                         uca {
 191                                 nvidia,pins = "uca", "ucb";
 192                                 nvidia,function = "uartc";
 193                         };
 194                         conf_ata {
 195                                 nvidia,pins = "ata", "atb", "atc", "atd", "ate",
 196                                         "cdev1", "cdev2", "dap1", "dap2", "dtf",
 197                                         "gma", "gmb", "gmc", "gmd", "gme",
 198                                         "gpu", "gpu7", "gpv", "i2cp", "pta",
 199                                         "rm", "sdio1", "slxk", "spdo", "uac",
 200                                         "uda";
 201                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 202                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 203                         };
 204                         conf_ck32 {
 205                                 nvidia,pins = "ck32", "ddrc", "pmca", "pmcb",
 206                                         "pmcc", "pmcd", "pmce", "xm2c", "xm2d";
 207                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 208                         };
 209                         conf_crtp {
 210                                 nvidia,pins = "crtp", "dap3", "dap4", "dtb",
 211                                         "dtc", "dte", "slxa", "slxc", "slxd",
 212                                         "spdi";
 213                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 214                                 nvidia,tristate = <TEGRA_PIN_ENABLE>;
 215                         };
 216                         conf_csus {
 217                                 nvidia,pins = "csus", "spia", "spib", "spid",
 218                                         "spif";
 219                                 nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
 220                                 nvidia,tristate = <TEGRA_PIN_ENABLE>;
 221                         };
 222                         conf_ddc {
 223                                 nvidia,pins = "ddc", "irrx", "irtx", "kbca",
 224                                         "kbcb", "kbcc", "kbcd", "kbce", "kbcf",
 225                                         "spic", "spig", "uaa", "uab";
 226                                 nvidia,pull = <TEGRA_PIN_PULL_UP>;
 227                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 228                         };
 229                         conf_dta {
 230                                 nvidia,pins = "dta", "dtd", "owc", "sdc", "sdd",
 231                                         "spie", "spih", "uad", "uca", "ucb";
 232                                 nvidia,pull = <TEGRA_PIN_PULL_UP>;
 233                                 nvidia,tristate = <TEGRA_PIN_ENABLE>;
 234                         };
 235                         conf_hdint {
 236                                 nvidia,pins = "hdint", "ld0", "ld1", "ld2",
 237                                         "ld3", "ld4", "ld5", "ld6", "ld7",
 238                                         "ld8", "ld9", "ld10", "ld11", "ld12",
 239                                         "ld13", "ld14", "ld15", "ld16", "ld17",
 240                                         "ldc", "ldi", "lhs", "lsc0", "lspi",
 241                                         "lvs", "pmc";
 242                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 243                         };
 244                         conf_lc {
 245                                 nvidia,pins = "lc", "ls";
 246                                 nvidia,pull = <TEGRA_PIN_PULL_UP>;
 247                         };
 248                         conf_lcsn {
 249                                 nvidia,pins = "lcsn", "lhp0", "lhp1", "lhp2",
 250                                         "lm0", "lm1", "lpp", "lpw0", "lpw1",
 251                                         "lpw2", "lsc1", "lsck", "lsda", "lsdi",
 252                                         "lvp0", "lvp1", "sdb";
 253                                 nvidia,tristate = <TEGRA_PIN_ENABLE>;
 254                         };
 255                         conf_ld17_0 {
 256                                 nvidia,pins = "ld17_0", "ld19_18", "ld21_20",
 257                                         "ld23_22";
 258                                 nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
 259                         };
 260                 };
 261         };
 262
 263         i2s@70002800 {
 264                 status = "okay";
 265         };
 266
 267         serial@70006000 {
 268                 status = "okay";
 269         };
 270
 271         serial@70006200 {
 272                 status = "okay";
 273         };
 274
 275         pwm: pwm@7000a000 {
 276                 status = "okay";
 277         };
 278
 279         lvds_ddc: i2c@7000c000 {
 280                 status = "okay";
 281                 clock-frequency = <400000>;
 282
 283                 alc5632: alc5632@1e {
 284                         compatible = "realtek,alc5632";
 285                         reg = <0x1e>;
 286                         gpio-controller;
 287                         #gpio-cells = <2>;
 288                 };
 289         };
 290
 291         hdmi_ddc: i2c@7000c400 {
 292                 status = "okay";
 293                 clock-frequency = <100000>;
 294         };
 295
 296         nvec@7000c500 {
 297                 compatible = "nvidia,nvec";
 298                 reg = <0x7000c500 0x100>;
 299                 interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH>;
 300                 #address-cells = <1>;
 301                 #size-cells = <0>;
 302                 clock-frequency = <80000>;
 303                 request-gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_HIGH>;
 304                 slave-addr = <138>;
 305                 clocks = <&tegra_car TEGRA20_CLK_I2C3>,
 306                          <&tegra_car TEGRA20_CLK_PLL_P_OUT3>;
 307                 clock-names = "div-clk", "fast-clk";
 308                 resets = <&tegra_car 67>;
 309                 reset-names = "i2c";
 310         };
 311
 312         i2c@7000d000 {
 313                 status = "okay";
 314                 clock-frequency = <400000>;
 315
 316                 pmic: tps6586x@34 {
 317                         compatible = "ti,tps6586x";
 318                         reg = <0x34>;
 319                         interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
 320
 321                         #gpio-cells = <2>;
 322                         gpio-controller;
 323
 324                         sys-supply = <&p5valw_reg>;
 325                         vin-sm0-supply = <&sys_reg>;
 326                         vin-sm1-supply = <&sys_reg>;
 327                         vin-sm2-supply = <&sys_reg>;
 328                         vinldo01-supply = <&sm2_reg>;
 329                         vinldo23-supply = <&sm2_reg>;
 330                         vinldo4-supply = <&sm2_reg>;
 331                         vinldo678-supply = <&sm2_reg>;
 332                         vinldo9-supply = <&sm2_reg>;
 333
 334                         regulators {
 335                                 sys_reg: sys {
 336                                         regulator-name = "vdd_sys";
 337                                         regulator-always-on;
 338                                 };
 339
 340                                 sm0 {
 341                                         regulator-name = "+1.2vs_sm0,vdd_core";
 342                                         regulator-min-microvolt = <1200000>;
 343                                         regulator-max-microvolt = <1200000>;
 344                                         regulator-always-on;
 345                                 };
 346
 347                                 sm1 {
 348                                         regulator-name = "+1.0vs_sm1,vdd_cpu";
 349                                         regulator-min-microvolt = <1000000>;
 350                                         regulator-max-microvolt = <1000000>;
 351                                         regulator-always-on;
 352                                 };
 353
 354                                 sm2_reg: sm2 {
 355                                         regulator-name = "+3.7vs_sm2,vin_ldo*";
 356                                         regulator-min-microvolt = <3700000>;
 357                                         regulator-max-microvolt = <3700000>;
 358                                         regulator-always-on;
 359                                 };
 360
 361                                 /* LDO0 is not connected to anything */
 362
 363                                 ldo1 {
 364                                         regulator-name = "+1.1vs_ldo1,avdd_pll*";
 365                                         regulator-min-microvolt = <1100000>;
 366                                         regulator-max-microvolt = <1100000>;
 367                                         regulator-always-on;
 368                                 };
 369
 370                                 ldo2 {
 371                                         regulator-name = "+1.2vs_ldo2,vdd_rtc";
 372                                         regulator-min-microvolt = <1200000>;
 373                                         regulator-max-microvolt = <1200000>;
 374                                 };
 375
 376                                 ldo3 {
 377                                         regulator-name = "+3.3vs_ldo3,avdd_usb*";
 378                                         regulator-min-microvolt = <3300000>;
 379                                         regulator-max-microvolt = <3300000>;
 380                                         regulator-always-on;
 381                                 };
 382
 383                                 ldo4 {
 384                                         regulator-name = "+1.8vs_ldo4,avdd_osc,vddio_sys";
 385                                         regulator-min-microvolt = <1800000>;
 386                                         regulator-max-microvolt = <1800000>;
 387                                         regulator-always-on;
 388                                 };
 389
 390                                 ldo5 {
 391                                         regulator-name = "+2.85vs_ldo5,vcore_mmc";
 392                                         regulator-min-microvolt = <2850000>;
 393                                         regulator-max-microvolt = <2850000>;
 394                                         regulator-always-on;
 395                                 };
 396
 397                                 ldo6 {
 398                                         /*
 399                                          * Research indicates this should be
 400                                          * 1.8v; other boards that use this
 401                                          * rail for the same purpose need it
 402                                          * set to 1.8v. The schematic signal
 403                                          * name is incorrect; perhaps copied
 404                                          * from an incorrect NVIDIA reference.
 405                                          */
 406                                         regulator-name = "+2.85vs_ldo6,avdd_vdac";
 407                                         regulator-min-microvolt = <1800000>;
 408                                         regulator-max-microvolt = <1800000>;
 409                                 };
 410
 411                                 hdmi_vdd_reg: ldo7 {
 412                                         regulator-name = "+3.3vs_ldo7,avdd_hdmi";
 413                                         regulator-min-microvolt = <3300000>;
 414                                         regulator-max-microvolt = <3300000>;
 415                                 };
 416
 417                                 hdmi_pll_reg: ldo8 {
 418                                         regulator-name = "+1.8vs_ldo8,avdd_hdmi_pll";
 419                                         regulator-min-microvolt = <1800000>;
 420                                         regulator-max-microvolt = <1800000>;
 421                                 };
 422
 423                                 ldo9 {
 424                                         regulator-name = "+2.85vs_ldo9,vdd_ddr_rx";
 425                                         regulator-min-microvolt = <2850000>;
 426                                         regulator-max-microvolt = <2850000>;
 427                                         regulator-always-on;
 428                                 };
 429
 430                                 ldo_rtc {
 431                                         regulator-name = "+3.3vs_rtc";
 432                                         regulator-min-microvolt = <3300000>;
 433                                         regulator-max-microvolt = <3300000>;
 434                                         regulator-always-on;
 435                                 };
 436                         };
 437                 };
 438
 439                 adt7461@4c {
 440                         compatible = "adi,adt7461";
 441                         reg = <0x4c>;
 442                 };
 443         };
 444
 445         pmc@7000e400 {
 446                 nvidia,invert-interrupt;
 447                 nvidia,suspend-mode = <1>;
 448                 nvidia,cpu-pwr-good-time = <2000>;
 449                 nvidia,cpu-pwr-off-time = <0>;
 450                 nvidia,core-pwr-good-time = <3845 3845>;
 451                 nvidia,core-pwr-off-time = <0>;
 452                 nvidia,sys-clock-req-active-high;
 453         };
 454
 455         usb@c5000000 {
 456                 compatible = "nvidia,tegra20-udc";
 457                 status = "okay";
 458                 dr_mode = "peripheral";
 459         };
 460
 461         usb-phy@c5000000 {
 462                 status = "okay";
 463         };
 464
 465         usb@c5004000 {
 466                 status = "okay";
 467                 nvidia,phy-reset-gpio = <&gpio TEGRA_GPIO(V, 0)
 468                         GPIO_ACTIVE_LOW>;
 469         };
 470
 471         usb-phy@c5004000 {
 472                 status = "okay";
 473                 nvidia,phy-reset-gpio = <&gpio TEGRA_GPIO(V, 0)
 474                         GPIO_ACTIVE_LOW>;
 475         };
 476
 477         usb@c5008000 {
 478                 status = "okay";
 479         };
 480
 481         usb-phy@c5008000 {
 482                 status = "okay";
 483         };
 484
 485         sdhci@c8000000 {
 486                 status = "okay";
 487                 cd-gpios = <&gpio TEGRA_GPIO(V, 5) GPIO_ACTIVE_LOW>;
 488                 wp-gpios = <&gpio TEGRA_GPIO(H, 1) GPIO_ACTIVE_HIGH>;
 489                 power-gpios = <&gpio TEGRA_GPIO(V, 1) GPIO_ACTIVE_HIGH>;
 490                 bus-width = <4>;
 491         };
 492
 493         sdhci@c8000600 {
 494                 status = "okay";
 495                 bus-width = <8>;
 496                 non-removable;
 497         };
 498
 499         backlight: backlight {
 500                 compatible = "pwm-backlight";
 501
 502                 enable-gpios = <&gpio TEGRA_GPIO(U, 4) GPIO_ACTIVE_HIGH>;
 503                 pwms = <&pwm 0 5000000>;
 504
 505                 brightness-levels = <0 16 32 48 64 80 96 112 128 144 160 176 192 208 224 240 255>;
 506                 default-brightness-level = <10>;
 507
 508                 backlight-boot-off;
 509         };
 510
 511         clocks {
 512                 compatible = "simple-bus";
 513                 #address-cells = <1>;
 514                 #size-cells = <0>;
 515
 516                 clk32k_in: clock@0 {
 517                         compatible = "fixed-clock";
 518                         reg = <0>;
 519                         #clock-cells = <0>;
 520                         clock-frequency = <32768>;
 521                 };
 522         };
 523
 524         gpio-keys {
 525                 compatible = "gpio-keys";
 526
 527                 wakeup {
 528                         label = "Wakeup";
 529                         gpios = <&gpio TEGRA_GPIO(J, 7) GPIO_ACTIVE_LOW>;
 530                         linux,code = <KEY_WAKEUP>;
 531                         wakeup-source;
 532                 };
 533         };
 534
 535         gpio-leds {
 536                 compatible = "gpio-leds";
 537
 538                 wifi {
 539                         label = "wifi-led";
 540                         gpios = <&gpio TEGRA_GPIO(D, 0) GPIO_ACTIVE_HIGH>;
 541                         linux,default-trigger = "rfkill0";
 542                 };
 543         };
 544
 545         panel: panel {
 546                 compatible = "samsung,ltn101nt05", "simple-panel";
 547
 548                 ddc-i2c-bus = <&lvds_ddc>;
 549                 power-supply = <&vdd_pnl_reg>;
 550                 enable-gpios = <&gpio TEGRA_GPIO(M, 6) GPIO_ACTIVE_HIGH>;
 551
 552                 backlight = <&backlight>;
 553         };
 554
 555         regulators {
 556                 compatible = "simple-bus";
 557                 #address-cells = <1>;
 558                 #size-cells = <0>;
 559
 560                 p5valw_reg: regulator@0 {
 561                         compatible = "regulator-fixed";
 562                         reg = <0>;
 563                         regulator-name = "+5valw";
 564                         regulator-min-microvolt = <5000000>;
 565                         regulator-max-microvolt = <5000000>;
 566                         regulator-always-on;
 567                 };
 568
 569                 vdd_pnl_reg: regulator@1 {
 570                         compatible = "regulator-fixed";
 571                         reg = <1>;
 572                         regulator-name = "+3VS,vdd_pnl";
 573                         regulator-min-microvolt = <3300000>;
 574                         regulator-max-microvolt = <3300000>;
 575                         regulator-boot-on;
 576                         gpio = <&gpio TEGRA_GPIO(A, 4) GPIO_ACTIVE_HIGH>;
 577                         enable-active-high;
 578                 };
 579         };
 580
 581         sound {
 582                 compatible = "nvidia,tegra-audio-alc5632-paz00",
 583                         "nvidia,tegra-audio-alc5632";
 584
 585                 nvidia,model = "Compal PAZ00";
 586
 587                 nvidia,audio-routing =
 588                         "Int Spk", "SPKOUT",
 589                         "Int Spk", "SPKOUTN",
 590                         "Headset Mic", "MICBIAS1",
 591                         "MIC1", "Headset Mic",
 592                         "Headset Stereophone", "HPR",
 593                         "Headset Stereophone", "HPL",
 594                         "DMICDAT", "Digital Mic";
 595
 596                 nvidia,audio-codec = <&alc5632>;
 597                 nvidia,i2s-controller = <&tegra_i2s1>;
 598                 nvidia,hp-det-gpios = <&gpio TEGRA_GPIO(W, 2)
 599                         GPIO_ACTIVE_HIGH>;
 600
 601                 clocks = <&tegra_car TEGRA20_CLK_PLL_A>,
 602                          <&tegra_car TEGRA20_CLK_PLL_A_OUT0>,
 603                          <&tegra_car TEGRA20_CLK_CDEV1>;
 604                 clock-names = "pll_a", "pll_a_out0", "mclk";
 605         };
 606 };