arch/arm/dts/tegra30-cardhu.dts

   1 /dts-v1/;
   2
   3 #include "tegra30.dtsi"
   4
   5 / {
   6         model = "NVIDIA Cardhu";
   7         compatible = "nvidia,cardhu", "nvidia,tegra30";
   8
   9         chosen {
  10                 stdout-path = &uarta;
  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@78000600";
  20                 mmc1 = "/sdhci@78000000";
  21                 spi0 = "/spi@7000da00";
  22                 usb0 = "/usb@7d008000";
  23         };
  24
  25         memory {
  26                 device_type = "memory";
  27                 reg = <0x80000000 0x40000000>;
  28         };
  29
  30         pcie-controller@00003000 {
  31                 status = "okay";
  32
  33                 /* AVDD_PEXA and VDD_PEXA inputs are grounded on Cardhu. */
  34                 avdd-pexb-supply = <&ldo1_reg>;
  35                 vdd-pexb-supply = <&ldo1_reg>;
  36                 avdd-pex-pll-supply = <&ldo1_reg>;
  37                 hvdd-pex-supply = <&pex_hvdd_3v3_reg>;
  38                 vddio-pex-ctl-supply = <&sys_3v3_reg>;
  39                 avdd-plle-supply = <&ldo2_reg>;
  40
  41                 pci@1,0 {
  42                         nvidia,num-lanes = <4>;
  43                 };
  44
  45                 pci@2,0 {
  46                         nvidia,num-lanes = <1>;
  47                 };
  48
  49                 pci@3,0 {
  50                         status = "okay";
  51                         nvidia,num-lanes = <1>;
  52                 };
  53         };
  54
  55         i2c@7000c000 {
  56                 status = "okay";
  57                 clock-frequency = <100000>;
  58         };
  59
  60         i2c@7000c400 {
  61                 status = "okay";
  62                 clock-frequency = <100000>;
  63         };
  64
  65         i2c@7000c500 {
  66                 status = "okay";
  67                 clock-frequency = <100000>;
  68         };
  69
  70         i2c@7000c700 {
  71                 status = "okay";
  72                 clock-frequency = <100000>;
  73         };
  74
  75         i2c@7000d000 {
  76                 status = "okay";
  77                 clock-frequency = <100000>;
  78
  79                 pmic: tps65911@2d {
  80                         compatible = "ti,tps65911";
  81                         reg = <0x2d>;
  82
  83                         interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
  84                         #interrupt-cells = <2>;
  85                         interrupt-controller;
  86
  87                         ti,system-power-controller;
  88
  89                         #gpio-cells = <2>;
  90                         gpio-controller;
  91
  92                         vcc1-supply = <&vdd_ac_bat_reg>;
  93                         vcc2-supply = <&vdd_ac_bat_reg>;
  94                         vcc3-supply = <&vio_reg>;
  95                         vcc4-supply = <&vdd_5v0_reg>;
  96                         vcc5-supply = <&vdd_ac_bat_reg>;
  97                         vcc6-supply = <&vdd2_reg>;
  98                         vcc7-supply = <&vdd_ac_bat_reg>;
  99                         vccio-supply = <&vdd_ac_bat_reg>;
 100
 101                         regulators {
 102                                 vdd1_reg: vdd1 {
 103                                         regulator-name = "vddio_ddr_1v2";
 104                                         regulator-min-microvolt = <1200000>;
 105                                         regulator-max-microvolt = <1200000>;
 106                                         regulator-always-on;
 107                                 };
 108
 109                                 vdd2_reg: vdd2 {
 110                                         regulator-name = "vdd_1v5_gen";
 111                                         regulator-min-microvolt = <1500000>;
 112                                         regulator-max-microvolt = <1500000>;
 113                                         regulator-always-on;
 114                                 };
 115
 116                                 vddctrl_reg: vddctrl {
 117                                         regulator-name = "vdd_cpu,vdd_sys";
 118                                         regulator-min-microvolt = <1000000>;
 119                                         regulator-max-microvolt = <1000000>;
 120                                         regulator-always-on;
 121                                 };
 122
 123                                 vio_reg: vio {
 124                                         regulator-name = "vdd_1v8_gen";
 125                                         regulator-min-microvolt = <1800000>;
 126                                         regulator-max-microvolt = <1800000>;
 127                                         regulator-always-on;
 128                                 };
 129
 130                                 ldo1_reg: ldo1 {
 131                                         regulator-name = "vdd_pexa,vdd_pexb";
 132                                         regulator-min-microvolt = <1050000>;
 133                                         regulator-max-microvolt = <1050000>;
 134                                 };
 135
 136                                 ldo2_reg: ldo2 {
 137                                         regulator-name = "vdd_sata,avdd_plle";
 138                                         regulator-min-microvolt = <1050000>;
 139                                         regulator-max-microvolt = <1050000>;
 140                                 };
 141
 142                                 /* LDO3 is not connected to anything */
 143
 144                                 ldo4_reg: ldo4 {
 145                                         regulator-name = "vdd_rtc";
 146                                         regulator-min-microvolt = <1200000>;
 147                                         regulator-max-microvolt = <1200000>;
 148                                         regulator-always-on;
 149                                 };
 150
 151                                 ldo5_reg: ldo5 {
 152                                         regulator-name = "vddio_sdmmc,avdd_vdac";
 153                                         regulator-min-microvolt = <3300000>;
 154                                         regulator-max-microvolt = <3300000>;
 155                                         regulator-always-on;
 156                                 };
 157
 158                                 ldo6_reg: ldo6 {
 159                                         regulator-name = "avdd_dsi_csi,pwrdet_mipi";
 160                                         regulator-min-microvolt = <1200000>;
 161                                         regulator-max-microvolt = <1200000>;
 162                                 };
 163
 164                                 ldo7_reg: ldo7 {
 165                                         regulator-name = "vdd_pllm,x,u,a_p_c_s";
 166                                         regulator-min-microvolt = <1200000>;
 167                                         regulator-max-microvolt = <1200000>;
 168                                         regulator-always-on;
 169                                 };
 170
 171                                 ldo8_reg: ldo8 {
 172                                         regulator-name = "vdd_ddr_hs";
 173                                         regulator-min-microvolt = <1000000>;
 174                                         regulator-max-microvolt = <1000000>;
 175                                         regulator-always-on;
 176                                 };
 177                         };
 178                 };
 179         };
 180
 181         spi@7000da00 {
 182                 status = "okay";
 183                 spi-max-frequency = <25000000>;
 184         };
 185
 186         sdhci@78000000 {
 187                 status = "okay";
 188                 cd-gpios = <&gpio TEGRA_GPIO(I, 5) GPIO_ACTIVE_LOW>;
 189                 wp-gpios = <&gpio TEGRA_GPIO(T, 3) GPIO_ACTIVE_HIGH>;
 190                 power-gpios = <&gpio TEGRA_GPIO(D, 7) GPIO_ACTIVE_HIGH>;
 191                 bus-width = <4>;
 192         };
 193
 194         sdhci@78000600 {
 195                 status = "okay";
 196                 bus-width = <8>;
 197                 non-removable;
 198         };
 199
 200         usb@7d008000 {
 201                 nvidia,vbus-gpio = <&gpio TEGRA_GPIO(DD, 4) GPIO_ACTIVE_HIGH>;
 202                 status = "okay";
 203         };
 204
 205         clocks {
 206                 compatible = "simple-bus";
 207                 #address-cells = <1>;
 208                 #size-cells = <0>;
 209
 210                 clk32k_in: clock@0 {
 211                         compatible = "fixed-clock";
 212                         reg=<0>;
 213                         #clock-cells = <0>;
 214                         clock-frequency = <32768>;
 215                 };
 216         };
 217
 218         regulators {
 219                 compatible = "simple-bus";
 220                 #address-cells = <1>;
 221                 #size-cells = <0>;
 222
 223                 vdd_ac_bat_reg: regulator@0 {
 224                         compatible = "regulator-fixed";
 225                         reg = <0>;
 226                         regulator-name = "vdd_ac_bat";
 227                         regulator-min-microvolt = <5000000>;
 228                         regulator-max-microvolt = <5000000>;
 229                         regulator-always-on;
 230                 };
 231
 232                 cam_1v8_reg: regulator@1 {
 233                         compatible = "regulator-fixed";
 234                         reg = <1>;
 235                         regulator-name = "cam_1v8";
 236                         regulator-min-microvolt = <1800000>;
 237                         regulator-max-microvolt = <1800000>;
 238                         enable-active-high;
 239                         gpio = <&gpio TEGRA_GPIO(BB, 4) GPIO_ACTIVE_HIGH>;
 240                         vin-supply = <&vio_reg>;
 241                 };
 242
 243                 cp_5v_reg: regulator@2 {
 244                         compatible = "regulator-fixed";
 245                         reg = <2>;
 246                         regulator-name = "cp_5v";
 247                         regulator-min-microvolt = <5000000>;
 248                         regulator-max-microvolt = <5000000>;
 249                         regulator-boot-on;
 250                         regulator-always-on;
 251                         enable-active-high;
 252                         gpio = <&pmic 0 GPIO_ACTIVE_HIGH>;
 253                 };
 254
 255                 emmc_3v3_reg: regulator@3 {
 256                         compatible = "regulator-fixed";
 257                         reg = <3>;
 258                         regulator-name = "emmc_3v3";
 259                         regulator-min-microvolt = <3300000>;
 260                         regulator-max-microvolt = <3300000>;
 261                         regulator-always-on;
 262                         regulator-boot-on;
 263                         enable-active-high;
 264                         gpio = <&gpio TEGRA_GPIO(D, 1) GPIO_ACTIVE_HIGH>;
 265                         vin-supply = <&sys_3v3_reg>;
 266                 };
 267
 268                 modem_3v3_reg: regulator@4 {
 269                         compatible = "regulator-fixed";
 270                         reg = <4>;
 271                         regulator-name = "modem_3v3";
 272                         regulator-min-microvolt = <3300000>;
 273                         regulator-max-microvolt = <3300000>;
 274                         enable-active-high;
 275                         gpio = <&gpio TEGRA_GPIO(D, 6) GPIO_ACTIVE_HIGH>;
 276                 };
 277
 278                 pex_hvdd_3v3_reg: regulator@5 {
 279                         compatible = "regulator-fixed";
 280                         reg = <5>;
 281                         regulator-name = "pex_hvdd_3v3";
 282                         regulator-min-microvolt = <3300000>;
 283                         regulator-max-microvolt = <3300000>;
 284                         enable-active-high;
 285                         gpio = <&gpio TEGRA_GPIO(L, 7) GPIO_ACTIVE_HIGH>;
 286                         vin-supply = <&sys_3v3_reg>;
 287                 };
 288
 289                 vdd_cam1_ldo_reg: regulator@6 {
 290                         compatible = "regulator-fixed";
 291                         reg = <6>;
 292                         regulator-name = "vdd_cam1_ldo";
 293                         regulator-min-microvolt = <2800000>;
 294                         regulator-max-microvolt = <2800000>;
 295                         enable-active-high;
 296                         gpio = <&gpio TEGRA_GPIO(R, 6) GPIO_ACTIVE_HIGH>;
 297                         vin-supply = <&sys_3v3_reg>;
 298                 };
 299
 300                 vdd_cam2_ldo_reg: regulator@7 {
 301                         compatible = "regulator-fixed";
 302                         reg = <7>;
 303                         regulator-name = "vdd_cam2_ldo";
 304                         regulator-min-microvolt = <2800000>;
 305                         regulator-max-microvolt = <2800000>;
 306                         enable-active-high;
 307                         gpio = <&gpio TEGRA_GPIO(R, 7) GPIO_ACTIVE_HIGH>;
 308                         vin-supply = <&sys_3v3_reg>;
 309                 };
 310
 311                 vdd_cam3_ldo_reg: regulator@8 {
 312                         compatible = "regulator-fixed";
 313                         reg = <8>;
 314                         regulator-name = "vdd_cam3_ldo";
 315                         regulator-min-microvolt = <3300000>;
 316                         regulator-max-microvolt = <3300000>;
 317                         enable-active-high;
 318                         gpio = <&gpio TEGRA_GPIO(S, 0) GPIO_ACTIVE_HIGH>;
 319                         vin-supply = <&sys_3v3_reg>;
 320                 };
 321
 322                 vdd_com_reg: regulator@9 {
 323                         compatible = "regulator-fixed";
 324                         reg = <9>;
 325                         regulator-name = "vdd_com";
 326                         regulator-min-microvolt = <3300000>;
 327                         regulator-max-microvolt = <3300000>;
 328                         regulator-always-on;
 329                         regulator-boot-on;
 330                         enable-active-high;
 331                         gpio = <&gpio TEGRA_GPIO(D, 0) GPIO_ACTIVE_HIGH>;
 332                         vin-supply = <&sys_3v3_reg>;
 333                 };
 334
 335                 vdd_fuse_3v3_reg: regulator@10 {
 336                         compatible = "regulator-fixed";
 337                         reg = <10>;
 338                         regulator-name = "vdd_fuse_3v3";
 339                         regulator-min-microvolt = <3300000>;
 340                         regulator-max-microvolt = <3300000>;
 341                         enable-active-high;
 342                         gpio = <&gpio TEGRA_GPIO(L, 6) GPIO_ACTIVE_HIGH>;
 343                         vin-supply = <&sys_3v3_reg>;
 344                 };
 345
 346                 vdd_pnl1_reg: regulator@11 {
 347                         compatible = "regulator-fixed";
 348                         reg = <11>;
 349                         regulator-name = "vdd_pnl1";
 350                         regulator-min-microvolt = <3300000>;
 351                         regulator-max-microvolt = <3300000>;
 352                         regulator-always-on;
 353                         regulator-boot-on;
 354                         enable-active-high;
 355                         gpio = <&gpio TEGRA_GPIO(L, 4) GPIO_ACTIVE_HIGH>;
 356                         vin-supply = <&sys_3v3_reg>;
 357                 };
 358
 359                 vdd_vid_reg: regulator@12 {
 360                         compatible = "regulator-fixed";
 361                         reg = <12>;
 362                         regulator-name = "vddio_vid";
 363                         regulator-min-microvolt = <5000000>;
 364                         regulator-max-microvolt = <5000000>;
 365                         enable-active-high;
 366                         gpio = <&gpio TEGRA_GPIO(T, 0) GPIO_ACTIVE_HIGH>;
 367                         gpio-open-drain;
 368                         vin-supply = <&vdd_5v0_reg>;
 369                 };
 370
 371                 ddr_reg: regulator@100 {
 372                         compatible = "regulator-fixed";
 373                         regulator-name = "ddr";
 374                         reg = <100>;
 375                         regulator-min-microvolt = <1500000>;
 376                         regulator-max-microvolt = <1500000>;
 377                         regulator-always-on;
 378                         regulator-boot-on;
 379                         enable-active-high;
 380                         gpio = <&pmic 7 GPIO_ACTIVE_HIGH>;
 381                 };
 382
 383                 sys_3v3_reg: regulator@101 {
 384                         compatible = "regulator-fixed";
 385                         reg = <101>;
 386                         regulator-name = "sys_3v3";
 387                         regulator-min-microvolt = <3300000>;
 388                         regulator-max-microvolt = <3300000>;
 389                         regulator-always-on;
 390                         regulator-boot-on;
 391                         enable-active-high;
 392                         gpio = <&pmic 6 GPIO_ACTIVE_HIGH>;
 393                 };
 394
 395                 usb1_vbus_reg: regulator@102 {
 396                         compatible = "regulator-fixed";
 397                         reg = <102>;
 398                         regulator-name = "usb1_vbus";
 399                         regulator-min-microvolt = <5000000>;
 400                         regulator-max-microvolt = <5000000>;
 401                         enable-active-high;
 402                         gpio = <&gpio TEGRA_GPIO(DD, 6) GPIO_ACTIVE_HIGH>;
 403                         gpio-open-drain;
 404                         vin-supply = <&vdd_5v0_reg>;
 405                 };
 406
 407                 usb3_vbus_reg: regulator@103 {
 408                         compatible = "regulator-fixed";
 409                         reg = <103>;
 410                         regulator-name = "usb3_vbus";
 411                         regulator-min-microvolt = <5000000>;
 412                         regulator-max-microvolt = <5000000>;
 413                         enable-active-high;
 414                         gpio = <&gpio TEGRA_GPIO(DD, 4) GPIO_ACTIVE_HIGH>;
 415                         gpio-open-drain;
 416                         vin-supply = <&vdd_5v0_reg>;
 417                 };
 418
 419                 vdd_5v0_reg: regulator@104 {
 420                         compatible = "regulator-fixed";
 421                         reg = <104>;
 422                         regulator-name = "5v0";
 423                         regulator-min-microvolt = <5000000>;
 424                         regulator-max-microvolt = <5000000>;
 425                         enable-active-high;
 426                         gpio = <&pmic 8 GPIO_ACTIVE_HIGH>;
 427                 };
 428
 429                 vdd_bl_reg: regulator@105 {
 430                         compatible = "regulator-fixed";
 431                         reg = <105>;
 432                         regulator-name = "vdd_bl";
 433                         regulator-min-microvolt = <5000000>;
 434                         regulator-max-microvolt = <5000000>;
 435                         regulator-always-on;
 436                         regulator-boot-on;
 437                         enable-active-high;
 438                         gpio = <&gpio TEGRA_GPIO(DD, 2) GPIO_ACTIVE_HIGH>;
 439                 };
 440
 441                 vdd_bl2_reg: regulator@106 {
 442                         compatible = "regulator-fixed";
 443                         reg = <106>;
 444                         regulator-name = "vdd_bl2";
 445                         regulator-min-microvolt = <5000000>;
 446                         regulator-max-microvolt = <5000000>;
 447                         regulator-always-on;
 448                         regulator-boot-on;
 449                         enable-active-high;
 450                         gpio = <&gpio TEGRA_GPIO(DD, 0) GPIO_ACTIVE_HIGH>;
 451                 };
 452         };
 453 };
 454
 455 &uarta {
 456         status = "okay";
 457 };