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         pinmux {
  12                 pinctrl-names = "default";
  13                 pinctrl-0 = <&state_default>;
  14
  15                 state_default: pinmux {
  16                         ata {
  17                                 nvidia,pins = "ata";
  18                                 nvidia,function = "ide";
  19                         };
  20                         atb {
  21                                 nvidia,pins = "atb", "gma", "gme";
  22                                 nvidia,function = "sdio4";
  23                         };
  24                         atc {
  25                                 nvidia,pins = "atc";
  26                                 nvidia,function = "nand";
  27                         };
  28                         atd {
  29                                 nvidia,pins = "atd", "ate", "gmb", "gmd", "gpu",
  30                                         "spia", "spib", "spic";
  31                                 nvidia,function = "gmi";
  32                         };
  33                         cdev1 {
  34                                 nvidia,pins = "cdev1";
  35                                 nvidia,function = "plla_out";
  36                         };
  37                         cdev2 {
  38                                 nvidia,pins = "cdev2";
  39                                 nvidia,function = "pllp_out4";
  40                         };
  41                         crtp {
  42                                 nvidia,pins = "crtp";
  43                                 nvidia,function = "crt";
  44                         };
  45                         csus {
  46                                 nvidia,pins = "csus";
  47                                 nvidia,function = "vi_sensor_clk";
  48                         };
  49                         dap1 {
  50                                 nvidia,pins = "dap1";
  51                                 nvidia,function = "dap1";
  52                         };
  53                         dap2 {
  54                                 nvidia,pins = "dap2";
  55                                 nvidia,function = "dap2";
  56                         };
  57                         dap3 {
  58                                 nvidia,pins = "dap3";
  59                                 nvidia,function = "dap3";
  60                         };
  61                         dap4 {
  62                                 nvidia,pins = "dap4";
  63                                 nvidia,function = "dap4";
  64                         };
  65                         ddc {
  66                                 nvidia,pins = "ddc";
  67                                 nvidia,function = "i2c2";
  68                         };
  69                         dta {
  70                                 nvidia,pins = "dta", "dtd";
  71                                 nvidia,function = "sdio2";
  72                         };
  73                         dtb {
  74                                 nvidia,pins = "dtb", "dtc", "dte";
  75                                 nvidia,function = "rsvd1";
  76                         };
  77                         dtf {
  78                                 nvidia,pins = "dtf";
  79                                 nvidia,function = "i2c3";
  80                         };
  81                         gmc {
  82                                 nvidia,pins = "gmc";
  83                                 nvidia,function = "uartd";
  84                         };
  85                         gpu7 {
  86                                 nvidia,pins = "gpu7";
  87                                 nvidia,function = "rtck";
  88                         };
  89                         gpv {
  90                                 nvidia,pins = "gpv", "slxa", "slxk";
  91                                 nvidia,function = "pcie";
  92                         };
  93                         hdint {
  94                                 nvidia,pins = "hdint", "pta";
  95                                 nvidia,function = "hdmi";
  96                         };
  97                         i2cp {
  98                                 nvidia,pins = "i2cp";
  99                                 nvidia,function = "i2cp";
 100                         };
 101                         irrx {
 102                                 nvidia,pins = "irrx", "irtx";
 103                                 nvidia,function = "uarta";
 104                         };
 105                         kbca {
 106                                 nvidia,pins = "kbca", "kbcb", "kbcc", "kbcd",
 107                                         "kbce", "kbcf";
 108                                 nvidia,function = "kbc";
 109                         };
 110                         lcsn {
 111                                 nvidia,pins = "lcsn", "ld0", "ld1", "ld2",
 112                                         "ld3", "ld4", "ld5", "ld6", "ld7",
 113                                         "ld8", "ld9", "ld10", "ld11", "ld12",
 114                                         "ld13", "ld14", "ld15", "ld16", "ld17",
 115                                         "ldc", "ldi", "lhp0", "lhp1", "lhp2",
 116                                         "lhs", "lm0", "lm1", "lpp", "lpw0",
 117                                         "lpw1", "lpw2", "lsc0", "lsc1", "lsck",
 118                                         "lsda", "lsdi", "lspi", "lvp0", "lvp1",
 119                                         "lvs";
 120                                 nvidia,function = "displaya";
 121                         };
 122                         owc {
 123                                 nvidia,pins = "owc", "spdi", "spdo", "uac";
 124                                 nvidia,function = "rsvd2";
 125                         };
 126                         pmc {
 127                                 nvidia,pins = "pmc";
 128                                 nvidia,function = "pwr_on";
 129                         };
 130                         rm {
 131                                 nvidia,pins = "rm";
 132                                 nvidia,function = "i2c1";
 133                         };
 134                         sdb {
 135                                 nvidia,pins = "sdb", "sdc", "sdd";
 136                                 nvidia,function = "pwm";
 137                         };
 138                         sdio1 {
 139                                 nvidia,pins = "sdio1";
 140                                 nvidia,function = "sdio1";
 141                         };
 142                         slxc {
 143                                 nvidia,pins = "slxc", "slxd";
 144                                 nvidia,function = "spdif";
 145                         };
 146                         spid {
 147                                 nvidia,pins = "spid", "spie", "spif";
 148                                 nvidia,function = "spi1";
 149                         };
 150                         spig {
 151                                 nvidia,pins = "spig", "spih";
 152                                 nvidia,function = "spi2_alt";
 153                         };
 154                         uaa {
 155                                 nvidia,pins = "uaa", "uab", "uda";
 156                                 nvidia,function = "ulpi";
 157                         };
 158                         uad {
 159                                 nvidia,pins = "uad";
 160                                 nvidia,function = "irda";
 161                         };
 162                         uca {
 163                                 nvidia,pins = "uca", "ucb";
 164                                 nvidia,function = "uartc";
 165                         };
 166                         conf_ata {
 167                                 nvidia,pins = "ata", "atb", "atc", "atd", "ate",
 168                                         "cdev1", "cdev2", "dap1", "dtb", "gma",
 169                                         "gmb", "gmc", "gmd", "gme", "gpu7",
 170                                         "gpv", "i2cp", "pta", "rm", "slxa",
 171                                         "slxk", "spia", "spib", "uac";
 172                                 nvidia,pull = <0>;
 173                                 nvidia,tristate = <0>;
 174                         };
 175                         conf_ck32 {
 176                                 nvidia,pins = "ck32", "ddrc", "pmca", "pmcb",
 177                                         "pmcc", "pmcd", "pmce", "xm2c", "xm2d";
 178                                 nvidia,pull = <0>;
 179                         };
 180                         conf_csus {
 181                                 nvidia,pins = "csus", "spid", "spif";
 182                                 nvidia,pull = <1>;
 183                                 nvidia,tristate = <1>;
 184                         };
 185                         conf_crtp {
 186                                 nvidia,pins = "crtp", "dap2", "dap3", "dap4",
 187                                         "dtc", "dte", "dtf", "gpu", "sdio1",
 188                                         "slxc", "slxd", "spdi", "spdo", "spig",
 189                                         "uda";
 190                                 nvidia,pull = <0>;
 191                                 nvidia,tristate = <1>;
 192                         };
 193                         conf_ddc {
 194                                 nvidia,pins = "ddc", "dta", "dtd", "kbca",
 195                                         "kbcb", "kbcc", "kbcd", "kbce", "kbcf",
 196                                         "sdc";
 197                                 nvidia,pull = <2>;
 198                                 nvidia,tristate = <0>;
 199                         };
 200                         conf_hdint {
 201                                 nvidia,pins = "hdint", "lcsn", "ldc", "lm1",
 202                                         "lpw1", "lsc1", "lsck", "lsda", "lsdi",
 203                                         "lvp0", "owc", "sdb";
 204                                 nvidia,tristate = <1>;
 205                         };
 206                         conf_irrx {
 207                                 nvidia,pins = "irrx", "irtx", "sdd", "spic",
 208                                         "spie", "spih", "uaa", "uab", "uad",
 209                                         "uca", "ucb";
 210                                 nvidia,pull = <2>;
 211                                 nvidia,tristate = <1>;
 212                         };
 213                         conf_lc {
 214                                 nvidia,pins = "lc", "ls";
 215                                 nvidia,pull = <2>;
 216                         };
 217                         conf_ld0 {
 218                                 nvidia,pins = "ld0", "ld1", "ld2", "ld3", "ld4",
 219                                         "ld5", "ld6", "ld7", "ld8", "ld9",
 220                                         "ld10", "ld11", "ld12", "ld13", "ld14",
 221                                         "ld15", "ld16", "ld17", "ldi", "lhp0",
 222                                         "lhp1", "lhp2", "lhs", "lm0", "lpp",
 223                                         "lpw0", "lpw2", "lsc0", "lspi", "lvp1",
 224                                         "lvs", "pmc";
 225                                 nvidia,tristate = <0>;
 226                         };
 227                         conf_ld17_0 {
 228                                 nvidia,pins = "ld17_0", "ld19_18", "ld21_20",
 229                                         "ld23_22";
 230                                 nvidia,pull = <1>;
 231                         };
 232                 };
 233         };
 234
 235         i2s@70002800 {
 236                 status = "okay";
 237         };
 238
 239         serial@70006300 {
 240                 clock-frequency = <216000000>;
 241                 status = "okay";
 242         };
 243
 244         i2c@7000c000 {
 245                 clock-frequency = <400000>;
 246                 status = "okay";
 247         };
 248
 249         i2c@7000d000 {
 250                 clock-frequency = <400000>;
 251                 status = "okay";
 252
 253                 pmic: tps6586x@34 {
 254                         compatible = "ti,tps6586x";
 255                         reg = <0x34>;
 256                         interrupts = <0 86 0x4>;
 257
 258                         ti,system-power-controller;
 259
 260                         #gpio-cells = <2>;
 261                         gpio-controller;
 262
 263                         sys-supply = <&vdd_5v0_reg>;
 264                         vin-sm0-supply = <&sys_reg>;
 265                         vin-sm1-supply = <&sys_reg>;
 266                         vin-sm2-supply = <&sys_reg>;
 267                         vinldo01-supply = <&sm2_reg>;
 268                         vinldo23-supply = <&sm2_reg>;
 269                         vinldo4-supply = <&sm2_reg>;
 270                         vinldo678-supply = <&sm2_reg>;
 271                         vinldo9-supply = <&sm2_reg>;
 272
 273                         regulators {
 274                                 sys_reg: sys {
 275                                         regulator-name = "vdd_sys";
 276                                         regulator-always-on;
 277                                 };
 278
 279                                 sm0 {
 280                                         regulator-name = "vdd_sys_sm0,vdd_core";
 281                                         regulator-min-microvolt = <1200000>;
 282                                         regulator-max-microvolt = <1200000>;
 283                                         regulator-always-on;
 284                                 };
 285
 286                                 sm1 {
 287                                         regulator-name = "vdd_sys_sm1,vdd_cpu";
 288                                         regulator-min-microvolt = <1000000>;
 289                                         regulator-max-microvolt = <1000000>;
 290                                         regulator-always-on;
 291                                 };
 292
 293                                 sm2_reg: sm2 {
 294                                         regulator-name = "vdd_sys_sm2,vin_ldo*";
 295                                         regulator-min-microvolt = <3700000>;
 296                                         regulator-max-microvolt = <3700000>;
 297                                         regulator-always-on;
 298                                 };
 299
 300                                 ldo0 {
 301                                         regulator-name = "vdd_ldo0,vddio_pex_clk";
 302                                         regulator-min-microvolt = <3300000>;
 303                                         regulator-max-microvolt = <3300000>;
 304                                 };
 305
 306                                 ldo1 {
 307                                         regulator-name = "vdd_ldo1,avdd_pll*";
 308                                         regulator-min-microvolt = <1100000>;
 309                                         regulator-max-microvolt = <1100000>;
 310                                         regulator-always-on;
 311                                 };
 312
 313                                 ldo2 {
 314                                         regulator-name = "vdd_ldo2,vdd_rtc";
 315                                         regulator-min-microvolt = <1200000>;
 316                                         regulator-max-microvolt = <1200000>;
 317                                 };
 318
 319                                 ldo3 {
 320                                         regulator-name = "vdd_ldo3,avdd_usb*";
 321                                         regulator-min-microvolt = <3300000>;
 322                                         regulator-max-microvolt = <3300000>;
 323                                         regulator-always-on;
 324                                 };
 325
 326                                 ldo4 {
 327                                         regulator-name = "vdd_ldo4,avdd_osc,vddio_sys";
 328                                         regulator-min-microvolt = <1800000>;
 329                                         regulator-max-microvolt = <1800000>;
 330                                         regulator-always-on;
 331                                 };
 332
 333                                 ldo5 {
 334                                         regulator-name = "vdd_ldo5,vcore_mmc";
 335                                         regulator-min-microvolt = <2850000>;
 336                                         regulator-max-microvolt = <2850000>;
 337                                 };
 338
 339                                 ldo6 {
 340                                         regulator-name = "vdd_ldo6,avdd_vdac";
 341                                         /*
 342                                          * According to the Tegra 2 Automotive
 343                                          * DataSheet, a typical value for this
 344                                          * would be 2.8V, but the PMIC only
 345                                          * supports 2.85V.
 346                                          */
 347                                         regulator-min-microvolt = <2850000>;
 348                                         regulator-max-microvolt = <2850000>;
 349                                 };
 350
 351                                 ldo7 {
 352                                         regulator-name = "vdd_ldo7,avdd_hdmi";
 353                                         regulator-min-microvolt = <3300000>;
 354                                         regulator-max-microvolt = <3300000>;
 355                                 };
 356
 357                                 ldo8 {
 358                                         regulator-name = "vdd_ldo8,avdd_hdmi_pll";
 359                                         regulator-min-microvolt = <1800000>;
 360                                         regulator-max-microvolt = <1800000>;
 361                                 };
 362
 363                                 ldo9 {
 364                                         regulator-name = "vdd_ldo9,vdd_ddr_rx,avdd_cam";
 365                                         /*
 366                                          * According to the Tegra 2 Automotive
 367                                          * DataSheet, a typical value for this
 368                                          * would be 2.8V, but the PMIC only
 369                                          * supports 2.85V.
 370                                          */
 371                                         regulator-min-microvolt = <2850000>;
 372                                         regulator-max-microvolt = <2850000>;
 373                                         regulator-always-on;
 374                                 };
 375
 376                                 ldo_rtc {
 377                                         regulator-name = "vdd_rtc_out";
 378                                         regulator-min-microvolt = <3300000>;
 379                                         regulator-max-microvolt = <3300000>;
 380                                         regulator-always-on;
 381                                 };
 382                         };
 383                 };
 384         };
 385
 386         pmc {
 387                 nvidia,invert-interrupt;
 388         };
 389
 390         usb@c5008000 {
 391                 status = "okay";
 392         };
 393
 394         sdhci@c8000600 {
 395                 cd-gpios = <&gpio 58 0>; /* gpio PH2 */
 396                 wp-gpios = <&gpio 59 0>; /* gpio PH3 */
 397                 bus-width = <4>;
 398                 status = "okay";
 399         };
 400
 401         regulators {
 402                 compatible = "simple-bus";
 403
 404                 #address-cells = <1>;
 405                 #size-cells = <0>;
 406
 407                 vdd_5v0_reg: regulator@0 {
 408                         compatible = "regulator-fixed";
 409                         reg = <0>;
 410                         regulator-name = "vdd_5v0";
 411                         regulator-min-microvolt = <5000000>;
 412                         regulator-max-microvolt = <5000000>;
 413                         regulator-always-on;
 414                 };
 415         };
 416 };