arch/arm/dts/tegra124-jetson-tk1.dts

   1 /dts-v1/;
   2
   3 #include "tegra124.dtsi"
   4
   5 / {
   6         model = "NVIDIA Jetson TK1";
   7         compatible = "nvidia,jetson-tk1", "nvidia,tegra124";
   8
   9         chosen {
  10                 stdout-path = &uartd;
  11         };
  12
  13         aliases {
  14                 i2c0 = "/i2c@7000d000";
  15                 i2c1 = "/i2c@7000c000";
  16                 i2c2 = "/i2c@7000c400";
  17                 i2c3 = "/i2c@7000c500";
  18                 i2c4 = "/i2c@7000c700";
  19                 mmc0 = "/sdhci@700b0600";
  20                 mmc1 = "/sdhci@700b0400";
  21                 spi0 = "/spi@7000d400";
  22                 spi1 = "/spi@7000da00";
  23                 usb0 = "/usb@7d000000";
  24                 usb1 = "/usb@7d008000";
  25         };
  26
  27         memory {
  28                 device_type = "memory";
  29                 reg = <0x80000000 0x80000000>;
  30         };
  31
  32         pcie-controller@01003000 {
  33                 status = "okay";
  34
  35                 avddio-pex-supply = <&vdd_1v05_run>;
  36                 dvddio-pex-supply = <&vdd_1v05_run>;
  37                 avdd-pex-pll-supply = <&vdd_1v05_run>;
  38                 hvdd-pex-supply = <&vdd_3v3_lp0>;
  39                 hvdd-pex-pll-e-supply = <&vdd_3v3_lp0>;
  40                 vddio-pex-ctl-supply = <&vdd_3v3_lp0>;
  41                 avdd-pll-erefe-supply = <&avdd_1v05_run>;
  42
  43                 pci@1,0 {
  44                         status = "okay";
  45                 };
  46
  47                 pci@2,0 {
  48                         status = "okay";
  49                 };
  50         };
  51
  52         i2c@7000c000 {
  53                 status = "okay";
  54                 clock-frequency = <100000>;
  55         };
  56
  57         i2c@7000c400 {
  58                 status = "okay";
  59                 clock-frequency = <100000>;
  60         };
  61
  62         i2c@7000c500 {
  63                 status = "okay";
  64                 clock-frequency = <100000>;
  65         };
  66
  67         i2c@7000c700 {
  68                 status = "okay";
  69                 clock-frequency = <100000>;
  70         };
  71
  72         /* Expansion PWR_I2C_*, on-board components */
  73         i2c@7000d000 {
  74                 status = "okay";
  75                 clock-frequency = <400000>;
  76
  77                 pmic: pmic@40 {
  78                         compatible = "ams,as3722";
  79                         reg = <0x40>;
  80                         interrupts = <0 86 IRQ_TYPE_LEVEL_HIGH>;
  81
  82                         ams,system-power-controller;
  83
  84                         #interrupt-cells = <2>;
  85                         interrupt-controller;
  86
  87                         gpio-controller;
  88                         #gpio-cells = <2>;
  89
  90                         pinctrl-names = "default";
  91                         pinctrl-0 = <&as3722_default>;
  92
  93                         as3722_default: pinmux {
  94                                 gpio0 {
  95                                         pins = "gpio0";
  96                                         function = "gpio";
  97                                         bias-pull-down;
  98                                 };
  99
 100                                 gpio1_2_4_7 {
 101                                         pins = "gpio1", "gpio2", "gpio4", "gpio7";
 102                                         function = "gpio";
 103                                         bias-pull-up;
 104                                 };
 105
 106                                 gpio3_5_6 {
 107                                         pins = "gpio3", "gpio5", "gpio6";
 108                                         bias-high-impedance;
 109                                 };
 110                         };
 111
 112                         regulators {
 113                                 vsup-sd2-supply = <&vdd_5v0_sys>;
 114                                 vsup-sd3-supply = <&vdd_5v0_sys>;
 115                                 vsup-sd4-supply = <&vdd_5v0_sys>;
 116                                 vsup-sd5-supply = <&vdd_5v0_sys>;
 117                                 vin-ldo0-supply = <&vdd_1v35_lp0>;
 118                                 vin-ldo1-6-supply = <&vdd_3v3_run>;
 119                                 vin-ldo2-5-7-supply = <&vddio_1v8>;
 120                                 vin-ldo3-4-supply = <&vdd_3v3_sys>;
 121                                 vin-ldo9-10-supply = <&vdd_5v0_sys>;
 122                                 vin-ldo11-supply = <&vdd_3v3_run>;
 123
 124                                 sd0 {
 125                                         regulator-name = "+VDD_CPU_AP";
 126                                         regulator-min-microvolt = <700000>;
 127                                         regulator-max-microvolt = <1400000>;
 128                                         regulator-min-microamp = <3500000>;
 129                                         regulator-max-microamp = <3500000>;
 130                                         regulator-always-on;
 131                                         regulator-boot-on;
 132                                         ams,ext-control = <2>;
 133                                 };
 134
 135                                 sd1 {
 136                                         regulator-name = "+VDD_CORE";
 137                                         regulator-min-microvolt = <700000>;
 138                                         regulator-max-microvolt = <1350000>;
 139                                         regulator-min-microamp = <2500000>;
 140                                         regulator-max-microamp = <2500000>;
 141                                         regulator-always-on;
 142                                         regulator-boot-on;
 143                                         ams,ext-control = <1>;
 144                                 };
 145
 146                                 vdd_1v35_lp0: sd2 {
 147                                         regulator-name = "+1.35V_LP0(sd2)";
 148                                         regulator-min-microvolt = <1350000>;
 149                                         regulator-max-microvolt = <1350000>;
 150                                         regulator-always-on;
 151                                         regulator-boot-on;
 152                                 };
 153
 154                                 sd3 {
 155                                         regulator-name = "+1.35V_LP0(sd3)";
 156                                         regulator-min-microvolt = <1350000>;
 157                                         regulator-max-microvolt = <1350000>;
 158                                         regulator-always-on;
 159                                         regulator-boot-on;
 160                                 };
 161
 162                                 vdd_1v05_run: sd4 {
 163                                         regulator-name = "+1.05V_RUN";
 164                                         regulator-min-microvolt = <1050000>;
 165                                         regulator-max-microvolt = <1050000>;
 166                                 };
 167
 168                                 vddio_1v8: sd5 {
 169                                         regulator-name = "+1.8V_VDDIO";
 170                                         regulator-min-microvolt = <1800000>;
 171                                         regulator-max-microvolt = <1800000>;
 172                                         regulator-boot-on;
 173                                         regulator-always-on;
 174                                 };
 175
 176                                 vdd_gpu: sd6 {
 177                                         regulator-name = "+VDD_GPU_AP";
 178                                         regulator-min-microvolt = <650000>;
 179                                         regulator-max-microvolt = <1200000>;
 180                                         regulator-min-microamp = <3500000>;
 181                                         regulator-max-microamp = <3500000>;
 182                                         regulator-boot-on;
 183                                         regulator-always-on;
 184                                 };
 185
 186                                 avdd_1v05_run: ldo0 {
 187                                         regulator-name = "+1.05V_RUN_AVDD";
 188                                         regulator-min-microvolt = <1050000>;
 189                                         regulator-max-microvolt = <1050000>;
 190                                         regulator-boot-on;
 191                                         regulator-always-on;
 192                                         ams,ext-control = <1>;
 193                                 };
 194
 195                                 ldo1 {
 196                                         regulator-name = "+1.8V_RUN_CAM";
 197                                         regulator-min-microvolt = <1800000>;
 198                                         regulator-max-microvolt = <1800000>;
 199                                 };
 200
 201                                 ldo2 {
 202                                         regulator-name = "+1.2V_GEN_AVDD";
 203                                         regulator-min-microvolt = <1200000>;
 204                                         regulator-max-microvolt = <1200000>;
 205                                         regulator-boot-on;
 206                                         regulator-always-on;
 207                                 };
 208
 209                                 ldo3 {
 210                                         regulator-name = "+1.05V_LP0_VDD_RTC";
 211                                         regulator-min-microvolt = <1000000>;
 212                                         regulator-max-microvolt = <1000000>;
 213                                         regulator-boot-on;
 214                                         regulator-always-on;
 215                                         ams,enable-tracking;
 216                                 };
 217
 218                                 ldo4 {
 219                                         regulator-name = "+2.8V_RUN_CAM";
 220                                         regulator-min-microvolt = <2800000>;
 221                                         regulator-max-microvolt = <2800000>;
 222                                 };
 223
 224                                 ldo5 {
 225                                         regulator-name = "+1.2V_RUN_CAM_FRONT";
 226                                         regulator-min-microvolt = <1200000>;
 227                                         regulator-max-microvolt = <1200000>;
 228                                 };
 229
 230                                 vddio_sdmmc3: ldo6 {
 231                                         regulator-name = "+VDDIO_SDMMC3";
 232                                         regulator-min-microvolt = <1800000>;
 233                                         regulator-max-microvolt = <3300000>;
 234                                 };
 235
 236                                 ldo7 {
 237                                         regulator-name = "+1.05V_RUN_CAM_REAR";
 238                                         regulator-min-microvolt = <1050000>;
 239                                         regulator-max-microvolt = <1050000>;
 240                                 };
 241
 242                                 ldo9 {
 243                                         regulator-name = "+3.3V_RUN_TOUCH";
 244                                         regulator-min-microvolt = <2800000>;
 245                                         regulator-max-microvolt = <2800000>;
 246                                 };
 247
 248                                 ldo10 {
 249                                         regulator-name = "+2.8V_RUN_CAM_AF";
 250                                         regulator-min-microvolt = <2800000>;
 251                                         regulator-max-microvolt = <2800000>;
 252                                 };
 253
 254                                 ldo11 {
 255                                         regulator-name = "+1.8V_RUN_VPP_FUSE";
 256                                         regulator-min-microvolt = <1800000>;
 257                                         regulator-max-microvolt = <1800000>;
 258                                 };
 259                         };
 260                 };
 261         };
 262
 263         i2c@7000d100 {
 264                 status = "okay";
 265                 clock-frequency = <400000>;
 266         };
 267
 268         spi@7000d400 {
 269                 status = "okay";
 270                 spi-max-frequency = <25000000>;
 271         };
 272
 273         spi@7000da00 {
 274                 status = "okay";
 275                 spi-max-frequency = <25000000>;
 276         };
 277
 278         padctl@7009f000 {
 279                 pinctrl-0 = <&padctl_default>;
 280                 pinctrl-names = "default";
 281
 282                 padctl_default: pinmux {
 283                         usb3 {
 284                                 nvidia,lanes = "pcie-0", "pcie-1";
 285                                 nvidia,function = "usb3";
 286                                 nvidia,iddq = <0>;
 287                         };
 288
 289                         pcie {
 290                                 nvidia,lanes = "pcie-2", "pcie-3",
 291                                                "pcie-4";
 292                                 nvidia,function = "pcie";
 293                                 nvidia,iddq = <0>;
 294                         };
 295
 296                         sata {
 297                                 nvidia,lanes = "sata-0";
 298                                 nvidia,function = "sata";
 299                                 nvidia,iddq = <0>;
 300                         };
 301                 };
 302         };
 303
 304         sdhci@700b0400 {
 305                 status = "okay";
 306                 cd-gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_LOW>;
 307                 power-gpios = <&gpio TEGRA_GPIO(R, 0) GPIO_ACTIVE_HIGH>;
 308                 wp-gpios = <&gpio TEGRA_GPIO(Q, 4) GPIO_ACTIVE_HIGH>;
 309                 bus-width = <4>;
 310         };
 311
 312         sdhci@700b0600 {
 313                 status = "okay";
 314                 bus-width = <8>;
 315                 non-removable;
 316         };
 317
 318         usb@7d000000 {
 319                 status = "okay";
 320                 dr_mode = "otg";
 321                 nvidia,vbus-gpio = <&gpio TEGRA_GPIO(N, 4) GPIO_ACTIVE_HIGH>;
 322         };
 323
 324         usb@7d008000 {
 325                 status = "okay";
 326                 nvidia,vbus-gpio = <&gpio TEGRA_GPIO(N, 5) GPIO_ACTIVE_HIGH>;
 327         };
 328
 329         clocks {
 330                 compatible = "simple-bus";
 331                 #address-cells = <1>;
 332                 #size-cells = <0>;
 333
 334                 clk32k_in: clock@0 {
 335                         compatible = "fixed-clock";
 336                         reg = <0>;
 337                         #clock-cells = <0>;
 338                         clock-frequency = <32768>;
 339                 };
 340         };
 341
 342         regulators {
 343                 compatible = "simple-bus";
 344                 #address-cells = <1>;
 345                 #size-cells = <0>;
 346
 347                 vdd_mux: regulator@0 {
 348                         compatible = "regulator-fixed";
 349                         reg = <0>;
 350                         regulator-name = "+VDD_MUX";
 351                         regulator-min-microvolt = <12000000>;
 352                         regulator-max-microvolt = <12000000>;
 353                         regulator-always-on;
 354                         regulator-boot-on;
 355                 };
 356
 357                 vdd_5v0_sys: regulator@1 {
 358                         compatible = "regulator-fixed";
 359                         reg = <1>;
 360                         regulator-name = "+5V_SYS";
 361                         regulator-min-microvolt = <5000000>;
 362                         regulator-max-microvolt = <5000000>;
 363                         regulator-always-on;
 364                         regulator-boot-on;
 365                         vin-supply = <&vdd_mux>;
 366                 };
 367
 368                 vdd_3v3_sys: regulator@2 {
 369                         compatible = "regulator-fixed";
 370                         reg = <2>;
 371                         regulator-name = "+3.3V_SYS";
 372                         regulator-min-microvolt = <3300000>;
 373                         regulator-max-microvolt = <3300000>;
 374                         regulator-always-on;
 375                         regulator-boot-on;
 376                         vin-supply = <&vdd_mux>;
 377                 };
 378
 379                 vdd_3v3_run: regulator@3 {
 380                         compatible = "regulator-fixed";
 381                         reg = <3>;
 382                         regulator-name = "+3.3V_RUN";
 383                         regulator-min-microvolt = <3300000>;
 384                         regulator-max-microvolt = <3300000>;
 385                         regulator-always-on;
 386                         regulator-boot-on;
 387                         gpio = <&pmic 1 GPIO_ACTIVE_HIGH>;
 388                         enable-active-high;
 389                         vin-supply = <&vdd_3v3_sys>;
 390                 };
 391
 392                 vdd_3v3_hdmi: regulator@4 {
 393                         compatible = "regulator-fixed";
 394                         reg = <4>;
 395                         regulator-name = "+3.3V_AVDD_HDMI_AP_GATED";
 396                         regulator-min-microvolt = <3300000>;
 397                         regulator-max-microvolt = <3300000>;
 398                         vin-supply = <&vdd_3v3_run>;
 399                 };
 400
 401                 vdd_usb1_vbus: regulator@7 {
 402                         compatible = "regulator-fixed";
 403                         reg = <7>;
 404                         regulator-name = "+USB0_VBUS_SW";
 405                         regulator-min-microvolt = <5000000>;
 406                         regulator-max-microvolt = <5000000>;
 407                         gpio = <&gpio TEGRA_GPIO(N, 4) GPIO_ACTIVE_HIGH>;
 408                         enable-active-high;
 409                         gpio-open-drain;
 410                         vin-supply = <&vdd_5v0_sys>;
 411                 };
 412
 413                 vdd_usb3_vbus: regulator@8 {
 414                         compatible = "regulator-fixed";
 415                         reg = <8>;
 416                         regulator-name = "+5V_USB_HS";
 417                         regulator-min-microvolt = <5000000>;
 418                         regulator-max-microvolt = <5000000>;
 419                         gpio = <&gpio TEGRA_GPIO(N, 5) GPIO_ACTIVE_HIGH>;
 420                         enable-active-high;
 421                         gpio-open-drain;
 422                         vin-supply = <&vdd_5v0_sys>;
 423                 };
 424
 425                 vdd_3v3_lp0: regulator@10 {
 426                         compatible = "regulator-fixed";
 427                         reg = <10>;
 428                         regulator-name = "+3.3V_LP0";
 429                         regulator-min-microvolt = <3300000>;
 430                         regulator-max-microvolt = <3300000>;
 431                         regulator-always-on;
 432                         regulator-boot-on;
 433                         gpio = <&pmic 2 GPIO_ACTIVE_HIGH>;
 434                         enable-active-high;
 435                         vin-supply = <&vdd_3v3_sys>;
 436                 };
 437
 438                 vdd_hdmi_pll: regulator@11 {
 439                         compatible = "regulator-fixed";
 440                         reg = <11>;
 441                         regulator-name = "+1.05V_RUN_AVDD_HDMI_PLL";
 442                         regulator-min-microvolt = <1050000>;
 443                         regulator-max-microvolt = <1050000>;
 444                         gpio = <&gpio TEGRA_GPIO(H, 7) GPIO_ACTIVE_LOW>;
 445                         vin-supply = <&vdd_1v05_run>;
 446                 };
 447
 448                 vdd_5v0_hdmi: regulator@12 {
 449                         compatible = "regulator-fixed";
 450                         reg = <12>;
 451                         regulator-name = "+5V_HDMI_CON";
 452                         regulator-min-microvolt = <5000000>;
 453                         regulator-max-microvolt = <5000000>;
 454                         gpio = <&gpio TEGRA_GPIO(K, 6) GPIO_ACTIVE_HIGH>;
 455                         enable-active-high;
 456                         vin-supply = <&vdd_5v0_sys>;
 457                 };
 458
 459                 /* Molex power connector */
 460                 vdd_5v0_sata: regulator@13 {
 461                         compatible = "regulator-fixed";
 462                         reg = <13>;
 463                         regulator-name = "+5V_SATA";
 464                         regulator-min-microvolt = <5000000>;
 465                         regulator-max-microvolt = <5000000>;
 466                         gpio = <&gpio TEGRA_GPIO(EE, 2) GPIO_ACTIVE_HIGH>;
 467                         enable-active-high;
 468                         vin-supply = <&vdd_5v0_sys>;
 469                 };
 470
 471                 vdd_12v0_sata: regulator@14 {
 472                         compatible = "regulator-fixed";
 473                         reg = <14>;
 474                         regulator-name = "+12V_SATA";
 475                         regulator-min-microvolt = <12000000>;
 476                         regulator-max-microvolt = <12000000>;
 477                         gpio = <&gpio TEGRA_GPIO(EE, 2) GPIO_ACTIVE_HIGH>;
 478                         enable-active-high;
 479                         vin-supply = <&vdd_mux>;
 480                 };
 481         };
 482 };
 483
 484 &uartd {
 485         status = "okay";
 486 };