arch/arm/boot/dts/tegra20-tamonten.dtsi

   1 #include "tegra20.dtsi"
   2
   3 / {
   4         model = "Avionic Design Tamonten SOM";
   5         compatible = "ad,tamonten", "nvidia,tegra20";
   6
   7         memory {
   8                 reg = <0x00000000 0x20000000>;
   9         };
  10
  11         host1x {
  12                 hdmi {
  13                         vdd-supply = <&hdmi_vdd_reg>;
  14                         pll-supply = <&hdmi_pll_reg>;
  15
  16                         nvidia,ddc-i2c-bus = <&hdmi_ddc>;
  17                         nvidia,hpd-gpio = <&gpio TEGRA_GPIO(N, 7)
  18                                 GPIO_ACTIVE_HIGH>;
  19                 };
  20         };
  21
  22         pinmux {
  23                 pinctrl-names = "default";
  24                 pinctrl-0 = <&state_default>;
  25
  26                 state_default: pinmux {
  27                         ata {
  28                                 nvidia,pins = "ata";
  29                                 nvidia,function = "ide";
  30                         };
  31                         atb {
  32                                 nvidia,pins = "atb", "gma", "gme";
  33                                 nvidia,function = "sdio4";
  34                         };
  35                         atc {
  36                                 nvidia,pins = "atc";
  37                                 nvidia,function = "nand";
  38                         };
  39                         atd {
  40                                 nvidia,pins = "atd", "ate", "gmb", "gmd", "gpu",
  41                                         "spia", "spib", "spic";
  42                                 nvidia,function = "gmi";
  43                         };
  44                         cdev1 {
  45                                 nvidia,pins = "cdev1";
  46                                 nvidia,function = "plla_out";
  47                         };
  48                         cdev2 {
  49                                 nvidia,pins = "cdev2";
  50                                 nvidia,function = "pllp_out4";
  51                         };
  52                         crtp {
  53                                 nvidia,pins = "crtp";
  54                                 nvidia,function = "crt";
  55                         };
  56                         csus {
  57                                 nvidia,pins = "csus";
  58                                 nvidia,function = "vi_sensor_clk";
  59                         };
  60                         dap1 {
  61                                 nvidia,pins = "dap1";
  62                                 nvidia,function = "dap1";
  63                         };
  64                         dap2 {
  65                                 nvidia,pins = "dap2";
  66                                 nvidia,function = "dap2";
  67                         };
  68                         dap3 {
  69                                 nvidia,pins = "dap3";
  70                                 nvidia,function = "dap3";
  71                         };
  72                         dap4 {
  73                                 nvidia,pins = "dap4";
  74                                 nvidia,function = "dap4";
  75                         };
  76                         dta {
  77                                 nvidia,pins = "dta", "dtd";
  78                                 nvidia,function = "sdio2";
  79                         };
  80                         dtb {
  81                                 nvidia,pins = "dtb", "dtc", "dte";
  82                                 nvidia,function = "rsvd1";
  83                         };
  84                         dtf {
  85                                 nvidia,pins = "dtf";
  86                                 nvidia,function = "i2c3";
  87                         };
  88                         gmc {
  89                                 nvidia,pins = "gmc";
  90                                 nvidia,function = "uartd";
  91                         };
  92                         gpu7 {
  93                                 nvidia,pins = "gpu7";
  94                                 nvidia,function = "rtck";
  95                         };
  96                         gpv {
  97                                 nvidia,pins = "gpv", "slxa", "slxk";
  98                                 nvidia,function = "pcie";
  99                         };
 100                         hdint {
 101                                 nvidia,pins = "hdint";
 102                                 nvidia,function = "hdmi";
 103                         };
 104                         i2cp {
 105                                 nvidia,pins = "i2cp";
 106                                 nvidia,function = "i2cp";
 107                         };
 108                         irrx {
 109                                 nvidia,pins = "irrx", "irtx";
 110                                 nvidia,function = "uarta";
 111                         };
 112                         kbca {
 113                                 nvidia,pins = "kbca", "kbcb", "kbcc", "kbcd",
 114                                         "kbce", "kbcf";
 115                                 nvidia,function = "kbc";
 116                         };
 117                         lcsn {
 118                                 nvidia,pins = "lcsn", "ld0", "ld1", "ld2",
 119                                         "ld3", "ld4", "ld5", "ld6", "ld7",
 120                                         "ld8", "ld9", "ld10", "ld11", "ld12",
 121                                         "ld13", "ld14", "ld15", "ld16", "ld17",
 122                                         "ldc", "ldi", "lhp0", "lhp1", "lhp2",
 123                                         "lhs", "lm0", "lm1", "lpp", "lpw0",
 124                                         "lpw1", "lpw2", "lsc0", "lsc1", "lsck",
 125                                         "lsda", "lsdi", "lspi", "lvp0", "lvp1",
 126                                         "lvs";
 127                                 nvidia,function = "displaya";
 128                         };
 129                         owc {
 130                                 nvidia,pins = "owc", "spdi", "spdo", "uac";
 131                                 nvidia,function = "rsvd2";
 132                         };
 133                         pmc {
 134                                 nvidia,pins = "pmc";
 135                                 nvidia,function = "pwr_on";
 136                         };
 137                         rm {
 138                                 nvidia,pins = "rm";
 139                                 nvidia,function = "i2c1";
 140                         };
 141                         sdb {
 142                                 nvidia,pins = "sdb", "sdc", "sdd";
 143                                 nvidia,function = "pwm";
 144                         };
 145                         sdio1 {
 146                                 nvidia,pins = "sdio1";
 147                                 nvidia,function = "sdio1";
 148                         };
 149                         slxc {
 150                                 nvidia,pins = "slxc", "slxd";
 151                                 nvidia,function = "spdif";
 152                         };
 153                         spid {
 154                                 nvidia,pins = "spid", "spie", "spif";
 155                                 nvidia,function = "spi1";
 156                         };
 157                         spig {
 158                                 nvidia,pins = "spig", "spih";
 159                                 nvidia,function = "spi2_alt";
 160                         };
 161                         uaa {
 162                                 nvidia,pins = "uaa", "uab", "uda";
 163                                 nvidia,function = "ulpi";
 164                         };
 165                         uad {
 166                                 nvidia,pins = "uad";
 167                                 nvidia,function = "irda";
 168                         };
 169                         uca {
 170                                 nvidia,pins = "uca", "ucb";
 171                                 nvidia,function = "uartc";
 172                         };
 173                         conf_ata {
 174                                 nvidia,pins = "ata", "atb", "atc", "atd", "ate",
 175                                         "cdev1", "cdev2", "dap1", "dtb", "gma",
 176                                         "gmb", "gmc", "gmd", "gme", "gpu7",
 177                                         "gpv", "i2cp", "pta", "rm", "slxa",
 178                                         "slxk", "spia", "spib", "uac";
 179                                 nvidia,pull = <0>;
 180                                 nvidia,tristate = <0>;
 181                         };
 182                         conf_ck32 {
 183                                 nvidia,pins = "ck32", "ddrc", "pmca", "pmcb",
 184                                         "pmcc", "pmcd", "pmce", "xm2c", "xm2d";
 185                                 nvidia,pull = <0>;
 186                         };
 187                         conf_csus {
 188                                 nvidia,pins = "csus", "spid", "spif";
 189                                 nvidia,pull = <1>;
 190                                 nvidia,tristate = <1>;
 191                         };
 192                         conf_crtp {
 193                                 nvidia,pins = "crtp", "dap2", "dap3", "dap4",
 194                                         "dtc", "dte", "dtf", "gpu", "sdio1",
 195                                         "slxc", "slxd", "spdi", "spdo", "spig",
 196                                         "uda";
 197                                 nvidia,pull = <0>;
 198                                 nvidia,tristate = <1>;
 199                         };
 200                         conf_ddc {
 201                                 nvidia,pins = "ddc", "dta", "dtd", "kbca",
 202                                         "kbcb", "kbcc", "kbcd", "kbce", "kbcf",
 203                                         "sdc";
 204                                 nvidia,pull = <2>;
 205                                 nvidia,tristate = <0>;
 206                         };
 207                         conf_hdint {
 208                                 nvidia,pins = "hdint", "lcsn", "ldc", "lm1",
 209                                         "lpw1", "lsc1", "lsck", "lsda", "lsdi",
 210                                         "lvp0", "owc", "sdb";
 211                                 nvidia,tristate = <1>;
 212                         };
 213                         conf_irrx {
 214                                 nvidia,pins = "irrx", "irtx", "sdd", "spic",
 215                                         "spie", "spih", "uaa", "uab", "uad",
 216                                         "uca", "ucb";
 217                                 nvidia,pull = <2>;
 218                                 nvidia,tristate = <1>;
 219                         };
 220                         conf_lc {
 221                                 nvidia,pins = "lc", "ls";
 222                                 nvidia,pull = <2>;
 223                         };
 224                         conf_ld0 {
 225                                 nvidia,pins = "ld0", "ld1", "ld2", "ld3", "ld4",
 226                                         "ld5", "ld6", "ld7", "ld8", "ld9",
 227                                         "ld10", "ld11", "ld12", "ld13", "ld14",
 228                                         "ld15", "ld16", "ld17", "ldi", "lhp0",
 229                                         "lhp1", "lhp2", "lhs", "lm0", "lpp",
 230                                         "lpw0", "lpw2", "lsc0", "lspi", "lvp1",
 231                                         "lvs", "pmc";
 232                                 nvidia,tristate = <0>;
 233                         };
 234                         conf_ld17_0 {
 235                                 nvidia,pins = "ld17_0", "ld19_18", "ld21_20",
 236                                         "ld23_22";
 237                                 nvidia,pull = <1>;
 238                         };
 239                 };
 240
 241                 state_i2cmux_ddc: pinmux_i2cmux_ddc {
 242                         ddc {
 243                                 nvidia,pins = "ddc";
 244                                 nvidia,function = "i2c2";
 245                         };
 246                         pta {
 247                                 nvidia,pins = "pta";
 248                                 nvidia,function = "rsvd4";
 249                         };
 250                 };
 251
 252                 state_i2cmux_pta: pinmux_i2cmux_pta {
 253                         ddc {
 254                                 nvidia,pins = "ddc";
 255                                 nvidia,function = "rsvd4";
 256                         };
 257                         pta {
 258                                 nvidia,pins = "pta";
 259                                 nvidia,function = "i2c2";
 260                         };
 261                 };
 262
 263                 state_i2cmux_idle: pinmux_i2cmux_idle {
 264                         ddc {
 265                                 nvidia,pins = "ddc";
 266                                 nvidia,function = "rsvd4";
 267                         };
 268                         pta {
 269                                 nvidia,pins = "pta";
 270                                 nvidia,function = "rsvd4";
 271                         };
 272                 };
 273         };
 274
 275         i2s@70002800 {
 276                 status = "okay";
 277         };
 278
 279         serial@70006300 {
 280                 status = "okay";
 281         };
 282
 283         i2c@7000c000 {
 284                 clock-frequency = <400000>;
 285                 status = "okay";
 286         };
 287
 288         i2c@7000c400 {
 289                 clock-frequency = <100000>;
 290                 status = "okay";
 291         };
 292
 293         i2cmux {
 294                 compatible = "i2c-mux-pinctrl";
 295                 #address-cells = <1>;
 296                 #size-cells = <0>;
 297
 298                 i2c-parent = <&{/i2c@7000c400}>;
 299
 300                 pinctrl-names = "ddc", "pta", "idle";
 301                 pinctrl-0 = <&state_i2cmux_ddc>;
 302                 pinctrl-1 = <&state_i2cmux_pta>;
 303                 pinctrl-2 = <&state_i2cmux_idle>;
 304
 305                 hdmi_ddc: i2c@0 {
 306                         reg = <0>;
 307                         #address-cells = <1>;
 308                         #size-cells = <0>;
 309                 };
 310
 311                 i2c@1 {
 312                         reg = <1>;
 313                         #address-cells = <1>;
 314                         #size-cells = <0>;
 315                 };
 316         };
 317
 318         i2c@7000d000 {
 319                 clock-frequency = <400000>;
 320                 status = "okay";
 321
 322                 pmic: tps6586x@34 {
 323                         compatible = "ti,tps6586x";
 324                         reg = <0x34>;
 325                         interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
 326
 327                         ti,system-power-controller;
 328
 329                         #gpio-cells = <2>;
 330                         gpio-controller;
 331
 332                         sys-supply = <&vdd_5v0_reg>;
 333                         vin-sm0-supply = <&sys_reg>;
 334                         vin-sm1-supply = <&sys_reg>;
 335                         vin-sm2-supply = <&sys_reg>;
 336                         vinldo01-supply = <&sm2_reg>;
 337                         vinldo23-supply = <&sm2_reg>;
 338                         vinldo4-supply = <&sm2_reg>;
 339                         vinldo678-supply = <&sm2_reg>;
 340                         vinldo9-supply = <&sm2_reg>;
 341
 342                         regulators {
 343                                 sys_reg: sys {
 344                                         regulator-name = "vdd_sys";
 345                                         regulator-always-on;
 346                                 };
 347
 348                                 sm0 {
 349                                         regulator-name = "vdd_sys_sm0,vdd_core";
 350                                         regulator-min-microvolt = <1200000>;
 351                                         regulator-max-microvolt = <1200000>;
 352                                         regulator-always-on;
 353                                 };
 354
 355                                 sm1 {
 356                                         regulator-name = "vdd_sys_sm1,vdd_cpu";
 357                                         regulator-min-microvolt = <1000000>;
 358                                         regulator-max-microvolt = <1000000>;
 359                                         regulator-always-on;
 360                                 };
 361
 362                                 sm2_reg: sm2 {
 363                                         regulator-name = "vdd_sys_sm2,vin_ldo*";
 364                                         regulator-min-microvolt = <3700000>;
 365                                         regulator-max-microvolt = <3700000>;
 366                                         regulator-always-on;
 367                                 };
 368
 369                                 ldo0 {
 370                                         regulator-name = "vdd_ldo0,vddio_pex_clk";
 371                                         regulator-min-microvolt = <3300000>;
 372                                         regulator-max-microvolt = <3300000>;
 373                                 };
 374
 375                                 ldo1 {
 376                                         regulator-name = "vdd_ldo1,avdd_pll*";
 377                                         regulator-min-microvolt = <1100000>;
 378                                         regulator-max-microvolt = <1100000>;
 379                                         regulator-always-on;
 380                                 };
 381
 382                                 ldo2 {
 383                                         regulator-name = "vdd_ldo2,vdd_rtc";
 384                                         regulator-min-microvolt = <1200000>;
 385                                         regulator-max-microvolt = <1200000>;
 386                                 };
 387
 388                                 ldo3 {
 389                                         regulator-name = "vdd_ldo3,avdd_usb*";
 390                                         regulator-min-microvolt = <3300000>;
 391                                         regulator-max-microvolt = <3300000>;
 392                                         regulator-always-on;
 393                                 };
 394
 395                                 ldo4 {
 396                                         regulator-name = "vdd_ldo4,avdd_osc,vddio_sys";
 397                                         regulator-min-microvolt = <1800000>;
 398                                         regulator-max-microvolt = <1800000>;
 399                                         regulator-always-on;
 400                                 };
 401
 402                                 ldo5 {
 403                                         regulator-name = "vdd_ldo5,vcore_mmc";
 404                                         regulator-min-microvolt = <2850000>;
 405                                         regulator-max-microvolt = <2850000>;
 406                                 };
 407
 408                                 ldo6 {
 409                                         regulator-name = "vdd_ldo6,avdd_vdac";
 410                                         /*
 411                                          * According to the Tegra 2 Automotive
 412                                          * DataSheet, a typical value for this
 413                                          * would be 2.8V, but the PMIC only
 414                                          * supports 2.85V.
 415                                          */
 416                                         regulator-min-microvolt = <2850000>;
 417                                         regulator-max-microvolt = <2850000>;
 418                                 };
 419
 420                                 hdmi_vdd_reg: ldo7 {
 421                                         regulator-name = "vdd_ldo7,avdd_hdmi";
 422                                         regulator-min-microvolt = <3300000>;
 423                                         regulator-max-microvolt = <3300000>;
 424                                 };
 425
 426                                 hdmi_pll_reg: ldo8 {
 427                                         regulator-name = "vdd_ldo8,avdd_hdmi_pll";
 428                                         regulator-min-microvolt = <1800000>;
 429                                         regulator-max-microvolt = <1800000>;
 430                                 };
 431
 432                                 ldo9 {
 433                                         regulator-name = "vdd_ldo9,vdd_ddr_rx,avdd_cam";
 434                                         /*
 435                                          * According to the Tegra 2 Automotive
 436                                          * DataSheet, a typical value for this
 437                                          * would be 2.8V, but the PMIC only
 438                                          * supports 2.85V.
 439                                          */
 440                                         regulator-min-microvolt = <2850000>;
 441                                         regulator-max-microvolt = <2850000>;
 442                                         regulator-always-on;
 443                                 };
 444
 445                                 ldo_rtc {
 446                                         regulator-name = "vdd_rtc_out";
 447                                         regulator-min-microvolt = <3300000>;
 448                                         regulator-max-microvolt = <3300000>;
 449                                         regulator-always-on;
 450                                 };
 451                         };
 452                 };
 453
 454                 temperature-sensor@4c {
 455                         compatible = "onnn,nct1008";
 456                         reg = <0x4c>;
 457                 };
 458         };
 459
 460         pmc {
 461                 nvidia,invert-interrupt;
 462                 nvidia,suspend-mode = <2>;
 463                 nvidia,cpu-pwr-good-time = <5000>;
 464                 nvidia,cpu-pwr-off-time = <5000>;
 465                 nvidia,core-pwr-good-time = <3845 3845>;
 466                 nvidia,core-pwr-off-time = <3875>;
 467                 nvidia,sys-clock-req-active-high;
 468         };
 469
 470         usb@c5008000 {
 471                 status = "okay";
 472         };
 473
 474         usb-phy@c5008000 {
 475                 status = "okay";
 476         };
 477
 478         sdhci@c8000600 {
 479                 cd-gpios = <&gpio TEGRA_GPIO(H, 2) GPIO_ACTIVE_LOW>;
 480                 wp-gpios = <&gpio TEGRA_GPIO(H, 3) GPIO_ACTIVE_HIGH>;
 481                 bus-width = <4>;
 482                 status = "okay";
 483         };
 484
 485         clocks {
 486                 compatible = "simple-bus";
 487                 #address-cells = <1>;
 488                 #size-cells = <0>;
 489
 490                 clk32k_in: clock {
 491                         compatible = "fixed-clock";
 492                         reg=<0>;
 493                         #clock-cells = <0>;
 494                         clock-frequency = <32768>;
 495                 };
 496         };
 497
 498         regulators {
 499                 compatible = "simple-bus";
 500
 501                 #address-cells = <1>;
 502                 #size-cells = <0>;
 503
 504                 vdd_5v0_reg: regulator@0 {
 505                         compatible = "regulator-fixed";
 506                         reg = <0>;
 507                         regulator-name = "vdd_5v0";
 508                         regulator-min-microvolt = <5000000>;
 509                         regulator-max-microvolt = <5000000>;
 510                         regulator-always-on;
 511                 };
 512         };
 513 };