arch/arm/boot/dts/tegra20-colibri-512.dtsi

   1 #include "tegra20.dtsi"
   2
   3 / {
   4         model = "Toradex Colibri T20 512MB";
   5         compatible = "toradex,colibri_t20-512", "nvidia,tegra20";
   6
   7         aliases {
   8                 rtc0 = "/i2c@7000d000/tps6586x@34";
   9                 rtc1 = "/rtc@7000e000";
  10         };
  11
  12         memory {
  13                 reg = <0x00000000 0x20000000>;
  14         };
  15
  16         host1x@50000000 {
  17                 hdmi@54280000 {
  18                         vdd-supply = <&hdmi_vdd_reg>;
  19                         pll-supply = <&hdmi_pll_reg>;
  20
  21                         nvidia,ddc-i2c-bus = <&i2c_ddc>;
  22                         nvidia,hpd-gpio = <&gpio TEGRA_GPIO(N, 7)
  23                                 GPIO_ACTIVE_HIGH>;
  24                 };
  25         };
  26
  27         pinmux@70000014 {
  28                 pinctrl-names = "default";
  29                 pinctrl-0 = <&state_default>;
  30
  31                 state_default: pinmux {
  32                         audio_refclk {
  33                                 nvidia,pins = "cdev1";
  34                                 nvidia,function = "plla_out";
  35                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
  36                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
  37                         };
  38                         crt {
  39                                 nvidia,pins = "crtp";
  40                                 nvidia,function = "crt";
  41                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
  42                                 nvidia,tristate = <TEGRA_PIN_ENABLE>;
  43                         };
  44                         dap3 {
  45                                 nvidia,pins = "dap3";
  46                                 nvidia,function = "dap3";
  47                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
  48                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
  49                         };
  50                         displaya {
  51                                 nvidia,pins = "ld0", "ld1", "ld2", "ld3",
  52                                         "ld4", "ld5", "ld6", "ld7", "ld8",
  53                                         "ld9", "ld10", "ld11", "ld12", "ld13",
  54                                         "ld14", "ld15", "ld16", "ld17",
  55                                         "lhs", "lpw0", "lpw2", "lsc0",
  56                                         "lsc1", "lsck", "lsda", "lspi", "lvs";
  57                                 nvidia,function = "displaya";
  58                                 nvidia,tristate = <TEGRA_PIN_ENABLE>;
  59                         };
  60                         gpio_dte {
  61                                 nvidia,pins = "dte";
  62                                 nvidia,function = "rsvd1";
  63                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
  64                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
  65                         };
  66                         gpio_gmi {
  67                                 nvidia,pins = "ata", "atc", "atd", "ate",
  68                                         "dap1", "dap2", "dap4", "gpu", "irrx",
  69                                         "irtx", "spia", "spib", "spic";
  70                                 nvidia,function = "gmi";
  71                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
  72                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
  73                         };
  74                         gpio_pta {
  75                                 nvidia,pins = "pta";
  76                                 nvidia,function = "rsvd4";
  77                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
  78                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
  79                         };
  80                         gpio_uac {
  81                                 nvidia,pins = "uac";
  82                                 nvidia,function = "rsvd2";
  83                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
  84                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
  85                         };
  86                         hdint {
  87                                 nvidia,pins = "hdint";
  88                                 nvidia,function = "hdmi";
  89                                 nvidia,tristate = <TEGRA_PIN_ENABLE>;
  90                         };
  91                         i2c1 {
  92                                 nvidia,pins = "rm";
  93                                 nvidia,function = "i2c1";
  94                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
  95                                 nvidia,tristate = <TEGRA_PIN_ENABLE>;
  96                         };
  97                         i2c3 {
  98                                 nvidia,pins = "dtf";
  99                                 nvidia,function = "i2c3";
 100                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 101                                 nvidia,tristate = <TEGRA_PIN_ENABLE>;
 102                         };
 103                         i2cddc {
 104                                 nvidia,pins = "ddc";
 105                                 nvidia,function = "i2c2";
 106                                 nvidia,pull = <TEGRA_PIN_PULL_UP>;
 107                                 nvidia,tristate = <TEGRA_PIN_ENABLE>;
 108                         };
 109                         i2cp {
 110                                 nvidia,pins = "i2cp";
 111                                 nvidia,function = "i2cp";
 112                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 113                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 114                         };
 115                         irda {
 116                                 nvidia,pins = "uad";
 117                                 nvidia,function = "irda";
 118                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 119                                 nvidia,tristate = <TEGRA_PIN_ENABLE>;
 120                         };
 121                         nand {
 122                                 nvidia,pins = "kbca", "kbcc", "kbcd",
 123                                         "kbce", "kbcf";
 124                                 nvidia,function = "nand";
 125                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 126                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 127                         };
 128                         owc {
 129                                 nvidia,pins = "owc";
 130                                 nvidia,function = "owr";
 131                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 132                                 nvidia,tristate = <TEGRA_PIN_ENABLE>;
 133                         };
 134                         pmc {
 135                                 nvidia,pins = "pmc";
 136                                 nvidia,function = "pwr_on";
 137                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 138                         };
 139                         pwm {
 140                                 nvidia,pins = "sdb", "sdc", "sdd";
 141                                 nvidia,function = "pwm";
 142                                 nvidia,tristate = <TEGRA_PIN_ENABLE>;
 143                         };
 144                         sdio4 {
 145                                 nvidia,pins = "atb", "gma", "gme";
 146                                 nvidia,function = "sdio4";
 147                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 148                                 nvidia,tristate = <TEGRA_PIN_ENABLE>;
 149                         };
 150                         spi1 {
 151                                 nvidia,pins = "spid", "spie", "spif";
 152                                 nvidia,function = "spi1";
 153                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 154                                 nvidia,tristate = <TEGRA_PIN_ENABLE>;
 155                         };
 156                         spi4 {
 157                                 nvidia,pins = "slxa", "slxc", "slxd", "slxk";
 158                                 nvidia,function = "spi4";
 159                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 160                                 nvidia,tristate = <TEGRA_PIN_ENABLE>;
 161                         };
 162                         uarta {
 163                                 nvidia,pins = "sdio1";
 164                                 nvidia,function = "uarta";
 165                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 166                                 nvidia,tristate = <TEGRA_PIN_ENABLE>;
 167                         };
 168                         uartd {
 169                                 nvidia,pins = "gmc";
 170                                 nvidia,function = "uartd";
 171                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 172                                 nvidia,tristate = <TEGRA_PIN_ENABLE>;
 173                         };
 174                         ulpi {
 175                                 nvidia,pins = "uaa", "uab", "uda";
 176                                 nvidia,function = "ulpi";
 177                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 178                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 179                         };
 180                         ulpi_refclk {
 181                                 nvidia,pins = "cdev2";
 182                                 nvidia,function = "pllp_out4";
 183                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 184                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 185                         };
 186                         usb_gpio {
 187                                 nvidia,pins = "spig", "spih";
 188                                 nvidia,function = "spi2_alt";
 189                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 190                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 191                         };
 192                         vi {
 193                                 nvidia,pins = "dta", "dtb", "dtc", "dtd";
 194                                 nvidia,function = "vi";
 195                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 196                                 nvidia,tristate = <TEGRA_PIN_ENABLE>;
 197                         };
 198                         vi_sc {
 199                                 nvidia,pins = "csus";
 200                                 nvidia,function = "vi_sensor_clk";
 201                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 202                                 nvidia,tristate = <TEGRA_PIN_ENABLE>;
 203                         };
 204                 };
 205         };
 206
 207         ac97: ac97@70002000 {
 208                 status = "okay";
 209                 nvidia,codec-reset-gpio = <&gpio TEGRA_GPIO(V, 0)
 210                         GPIO_ACTIVE_HIGH>;
 211                 nvidia,codec-sync-gpio = <&gpio TEGRA_GPIO(P, 0)
 212                         GPIO_ACTIVE_HIGH>;
 213         };
 214
 215         i2c@7000c000 {
 216                 clock-frequency = <400000>;
 217         };
 218
 219         i2c_ddc: i2c@7000c400 {
 220                 clock-frequency = <100000>;
 221         };
 222
 223         i2c@7000c500 {
 224                 clock-frequency = <400000>;
 225         };
 226
 227         i2c@7000d000 {
 228                 status = "okay";
 229                 clock-frequency = <400000>;
 230
 231                 pmic: tps6586x@34 {
 232                         compatible = "ti,tps6586x";
 233                         reg = <0x34>;
 234                         interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
 235
 236                         ti,system-power-controller;
 237
 238                         #gpio-cells = <2>;
 239                         gpio-controller;
 240
 241                         sys-supply = <&vdd_3v3_reg>;
 242                         vin-sm0-supply = <&sys_reg>;
 243                         vin-sm1-supply = <&sys_reg>;
 244                         vin-sm2-supply = <&sys_reg>;
 245                         vinldo01-supply = <&sm2_reg>;
 246                         vinldo23-supply = <&vdd_3v3_reg>;
 247                         vinldo4-supply = <&vdd_3v3_reg>;
 248                         vinldo678-supply = <&vdd_3v3_reg>;
 249                         vinldo9-supply = <&vdd_3v3_reg>;
 250
 251                         regulators {
 252                                 #address-cells = <1>;
 253                                 #size-cells = <0>;
 254
 255                                 sys_reg: regulator@0 {
 256                                         reg = <0>;
 257                                         regulator-compatible = "sys";
 258                                         regulator-name = "vdd_sys";
 259                                         regulator-always-on;
 260                                 };
 261
 262                                 regulator@1 {
 263                                         reg = <1>;
 264                                         regulator-compatible = "sm0";
 265                                         regulator-name = "vdd_sm0,vdd_core";
 266                                         regulator-min-microvolt = <1200000>;
 267                                         regulator-max-microvolt = <1200000>;
 268                                         regulator-always-on;
 269                                 };
 270
 271                                 regulator@2 {
 272                                         reg = <2>;
 273                                         regulator-compatible = "sm1";
 274                                         regulator-name = "vdd_sm1,vdd_cpu";
 275                                         regulator-min-microvolt = <1000000>;
 276                                         regulator-max-microvolt = <1000000>;
 277                                         regulator-always-on;
 278                                 };
 279
 280                                 sm2_reg: regulator@3 {
 281                                         reg = <3>;
 282                                         regulator-compatible = "sm2";
 283                                         regulator-name = "vdd_sm2,vin_ldo*";
 284                                         regulator-min-microvolt = <1800000>;
 285                                         regulator-max-microvolt = <1800000>;
 286                                         regulator-always-on;
 287                                 };
 288
 289                                 /* LDO0 is not connected to anything */
 290
 291                                 regulator@5 {
 292                                         reg = <5>;
 293                                         regulator-compatible = "ldo1";
 294                                         regulator-name = "vdd_ldo1,avdd_pll*";
 295                                         regulator-min-microvolt = <1100000>;
 296                                         regulator-max-microvolt = <1100000>;
 297                                         regulator-always-on;
 298                                 };
 299
 300                                 regulator@6 {
 301                                         reg = <6>;
 302                                         regulator-compatible = "ldo2";
 303                                         regulator-name = "vdd_ldo2,vdd_rtc";
 304                                         regulator-min-microvolt = <1200000>;
 305                                         regulator-max-microvolt = <1200000>;
 306                                 };
 307
 308                                 /* LDO3 is not connected to anything */
 309
 310                                 regulator@8 {
 311                                         reg = <8>;
 312                                         regulator-compatible = "ldo4";
 313                                         regulator-name = "vdd_ldo4,avdd_osc,vddio_sys";
 314                                         regulator-min-microvolt = <1800000>;
 315                                         regulator-max-microvolt = <1800000>;
 316                                         regulator-always-on;
 317                                 };
 318
 319                                 ldo5_reg: regulator@9 {
 320                                         reg = <9>;
 321                                         regulator-compatible = "ldo5";
 322                                         regulator-name = "vdd_ldo5,vdd_fuse";
 323                                         regulator-min-microvolt = <3300000>;
 324                                         regulator-max-microvolt = <3300000>;
 325                                         regulator-always-on;
 326                                 };
 327
 328                                 regulator@10 {
 329                                         reg = <10>;
 330                                         regulator-compatible = "ldo6";
 331                                         regulator-name = "vdd_ldo6,avdd_vdac,vddio_vi,vddio_cam";
 332                                         regulator-min-microvolt = <2850000>;
 333                                         regulator-max-microvolt = <2850000>;
 334                                 };
 335
 336                                 hdmi_vdd_reg: regulator@11 {
 337                                         reg = <11>;
 338                                         regulator-compatible = "ldo7";
 339                                         regulator-name = "vdd_ldo7,avdd_hdmi";
 340                                         regulator-min-microvolt = <3300000>;
 341                                         regulator-max-microvolt = <3300000>;
 342                                 };
 343
 344                                 hdmi_pll_reg: regulator@12 {
 345                                         reg = <12>;
 346                                         regulator-compatible = "ldo8";
 347                                         regulator-name = "vdd_ldo8,avdd_hdmi_pll";
 348                                         regulator-min-microvolt = <1800000>;
 349                                         regulator-max-microvolt = <1800000>;
 350                                 };
 351
 352                                 regulator@13 {
 353                                         reg = <13>;
 354                                         regulator-compatible = "ldo9";
 355                                         regulator-name = "vdd_ldo9,avdd_2v85,vdd_ddr_rx";
 356                                         regulator-min-microvolt = <2850000>;
 357                                         regulator-max-microvolt = <2850000>;
 358                                         regulator-always-on;
 359                                 };
 360
 361                                 regulator@14 {
 362                                         reg = <14>;
 363                                         regulator-compatible = "ldo_rtc";
 364                                         regulator-name = "vdd_rtc_out,vdd_cell";
 365                                         regulator-min-microvolt = <3300000>;
 366                                         regulator-max-microvolt = <3300000>;
 367                                         regulator-always-on;
 368                                 };
 369                         };
 370                 };
 371
 372                 temperature-sensor@4c {
 373                         compatible = "national,lm95245";
 374                         reg = <0x4c>;
 375                 };
 376         };
 377
 378         pmc@7000e400 {
 379                 nvidia,suspend-mode = <1>;
 380                 nvidia,cpu-pwr-good-time = <5000>;
 381                 nvidia,cpu-pwr-off-time = <5000>;
 382                 nvidia,core-pwr-good-time = <3845 3845>;
 383                 nvidia,core-pwr-off-time = <3875>;
 384                 nvidia,sys-clock-req-active-high;
 385         };
 386
 387         memory-controller@7000f400 {
 388                 emc-table@83250 {
 389                         reg = <83250>;
 390                         compatible = "nvidia,tegra20-emc-table";
 391                         clock-frequency = <83250>;
 392                         nvidia,emc-registers =   <0x00000005 0x00000011
 393                                 0x00000004 0x00000002 0x00000004 0x00000004
 394                                 0x00000001 0x0000000a 0x00000002 0x00000002
 395                                 0x00000001 0x00000001 0x00000003 0x00000004
 396                                 0x00000003 0x00000009 0x0000000c 0x0000025f
 397                                 0x00000000 0x00000003 0x00000003 0x00000002
 398                                 0x00000002 0x00000001 0x00000008 0x000000c8
 399                                 0x00000003 0x00000005 0x00000003 0x0000000c
 400                                 0x00000002 0x00000000 0x00000000 0x00000002
 401                                 0x00000000 0x00000000 0x00000083 0x00520006
 402                                 0x00000010 0x00000008 0x00000000 0x00000000
 403                                 0x00000000 0x00000000 0x00000000 0x00000000>;
 404                 };
 405                 emc-table@133200 {
 406                         reg = <133200>;
 407                         compatible = "nvidia,tegra20-emc-table";
 408                         clock-frequency = <133200>;
 409                         nvidia,emc-registers =   <0x00000008 0x00000019
 410                                 0x00000006 0x00000002 0x00000004 0x00000004
 411                                 0x00000001 0x0000000a 0x00000002 0x00000002
 412                                 0x00000002 0x00000001 0x00000003 0x00000004
 413                                 0x00000003 0x00000009 0x0000000c 0x0000039f
 414                                 0x00000000 0x00000003 0x00000003 0x00000002
 415                                 0x00000002 0x00000001 0x00000008 0x000000c8
 416                                 0x00000003 0x00000007 0x00000003 0x0000000c
 417                                 0x00000002 0x00000000 0x00000000 0x00000002
 418                                 0x00000000 0x00000000 0x00000083 0x00510006
 419                                 0x00000010 0x00000008 0x00000000 0x00000000
 420                                 0x00000000 0x00000000 0x00000000 0x00000000>;
 421                 };
 422                 emc-table@166500 {
 423                         reg = <166500>;
 424                         compatible = "nvidia,tegra20-emc-table";
 425                         clock-frequency = <166500>;
 426                         nvidia,emc-registers =   <0x0000000a 0x00000021
 427                                 0x00000008 0x00000003 0x00000004 0x00000004
 428                                 0x00000002 0x0000000a 0x00000003 0x00000003
 429                                 0x00000002 0x00000001 0x00000003 0x00000004
 430                                 0x00000003 0x00000009 0x0000000c 0x000004df
 431                                 0x00000000 0x00000003 0x00000003 0x00000003
 432                                 0x00000003 0x00000001 0x00000009 0x000000c8
 433                                 0x00000003 0x00000009 0x00000004 0x0000000c
 434                                 0x00000002 0x00000000 0x00000000 0x00000002
 435                                 0x00000000 0x00000000 0x00000083 0x004f0006
 436                                 0x00000010 0x00000008 0x00000000 0x00000000
 437                                 0x00000000 0x00000000 0x00000000 0x00000000>;
 438                 };
 439                 emc-table@333000 {
 440                         reg = <333000>;
 441                         compatible = "nvidia,tegra20-emc-table";
 442                         clock-frequency = <333000>;
 443                         nvidia,emc-registers =   <0x00000014 0x00000041
 444                                 0x0000000f 0x00000005 0x00000004 0x00000005
 445                                 0x00000003 0x0000000a 0x00000005 0x00000005
 446                                 0x00000004 0x00000001 0x00000003 0x00000004
 447                                 0x00000003 0x00000009 0x0000000c 0x000009ff
 448                                 0x00000000 0x00000003 0x00000003 0x00000005
 449                                 0x00000005 0x00000001 0x0000000e 0x000000c8
 450                                 0x00000003 0x00000011 0x00000006 0x0000000c
 451                                 0x00000002 0x00000000 0x00000000 0x00000002
 452                                 0x00000000 0x00000000 0x00000083 0x00380006
 453                                 0x00000010 0x00000008 0x00000000 0x00000000
 454                                 0x00000000 0x00000000 0x00000000 0x00000000>;
 455                 };
 456         };
 457
 458         usb@c5004000 {
 459                 status = "okay";
 460                 nvidia,phy-reset-gpio = <&gpio TEGRA_GPIO(V, 1)
 461                         GPIO_ACTIVE_LOW>;
 462         };
 463
 464         usb-phy@c5004000 {
 465                 status = "okay";
 466                 nvidia,phy-reset-gpio = <&gpio TEGRA_GPIO(V, 1)
 467                         GPIO_ACTIVE_LOW>;
 468         };
 469
 470         sdhci@c8000600 {
 471                 cd-gpios = <&gpio TEGRA_GPIO(C, 7) GPIO_ACTIVE_LOW>;
 472         };
 473
 474         clocks {
 475                 compatible = "simple-bus";
 476                 #address-cells = <1>;
 477                 #size-cells = <0>;
 478
 479                 clk32k_in: clock@0 {
 480                         compatible = "fixed-clock";
 481                         reg=<0>;
 482                         #clock-cells = <0>;
 483                         clock-frequency = <32768>;
 484                 };
 485         };
 486
 487         regulators {
 488                 compatible = "simple-bus";
 489                 #address-cells = <1>;
 490                 #size-cells = <0>;
 491
 492                 vdd_3v3_reg: regulator@100 {
 493                         compatible = "regulator-fixed";
 494                         reg = <100>;
 495                         regulator-name = "vdd_3v3";
 496                         regulator-min-microvolt = <3300000>;
 497                         regulator-max-microvolt = <3300000>;
 498                         regulator-always-on;
 499                 };
 500
 501                 regulator@101 {
 502                         compatible = "regulator-fixed";
 503                         reg = <101>;
 504                         regulator-name = "internal_usb";
 505                         regulator-min-microvolt = <5000000>;
 506                         regulator-max-microvolt = <5000000>;
 507                         enable-active-high;
 508                         regulator-boot-on;
 509                         regulator-always-on;
 510                         gpio = <&gpio TEGRA_GPIO(BB, 1) GPIO_ACTIVE_HIGH>;
 511                 };
 512         };
 513
 514         sound {
 515                 compatible = "nvidia,tegra-audio-wm9712-colibri_t20",
 516                                  "nvidia,tegra-audio-wm9712";
 517                 nvidia,model = "Colibri T20 AC97 Audio";
 518
 519                 nvidia,audio-routing =
 520                         "Headphone", "HPOUTL",
 521                         "Headphone", "HPOUTR",
 522                         "LineIn", "LINEINL",
 523                         "LineIn", "LINEINR",
 524                         "Mic", "MIC1";
 525
 526                 nvidia,ac97-controller = <&ac97>;
 527
 528                 clocks = <&tegra_car TEGRA20_CLK_PLL_A>,
 529                          <&tegra_car TEGRA20_CLK_PLL_A_OUT0>,
 530                          <&tegra_car TEGRA20_CLK_CDEV1>;
 531                 clock-names = "pll_a", "pll_a_out0", "mclk";
 532         };
 533 };