arch/arm/boot/dts/tegra114-roth.dts

   1 /dts-v1/;
   2
   3 #include <dt-bindings/input/input.h>
   4 #include "tegra114.dtsi"
   5
   6 / {
   7         model = "NVIDIA SHIELD";
   8         compatible = "nvidia,roth", "nvidia,tegra114";
   9
  10         chosen {
  11                 /* SHIELD's bootloader's arguments need to be overridden */
  12                 bootargs = "console=ttyS0,115200n8 console=tty1 gpt fbcon=rotate:1";
  13                 /* SHIELD's bootloader will place initrd at this address */
  14                 linux,initrd-start = <0x82000000>;
  15                 linux,initrd-end = <0x82800000>;
  16         };
  17
  18         aliases {
  19                 serial0 = &uartd;
  20         };
  21
  22         firmware {
  23                 trusted-foundations {
  24                         compatible = "tlm,trusted-foundations";
  25                         tlm,version-major = <2>;
  26                         tlm,version-minor = <8>;
  27                 };
  28         };
  29
  30         memory {
  31                 /* memory >= 0x79600000 is reserved for firmware usage */
  32                 reg = <0x80000000 0x79600000>;
  33         };
  34
  35         host1x@50000000 {
  36                 dsi@54300000 {
  37                         status = "okay";
  38
  39                         vdd-supply = <&vdd_1v2_ap>;
  40
  41                         panel@0 {
  42                                 compatible = "lg,lh500wx1-sd03";
  43                                 reg = <0>;
  44
  45                                 power-supply = <&vdd_lcd>;
  46                                 backlight = <&backlight>;
  47                         };
  48                 };
  49         };
  50
  51         pinmux@70000868 {
  52                 pinctrl-names = "default";
  53                 pinctrl-0 = <&state_default>;
  54
  55                 state_default: pinmux {
  56                         clk1_out_pw4 {
  57                                 nvidia,pins = "clk1_out_pw4";
  58                                 nvidia,function = "extperiph1";
  59                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
  60                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
  61                                 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
  62                         };
  63                         dap1_din_pn1 {
  64                                 nvidia,pins = "dap1_din_pn1";
  65                                 nvidia,function = "i2s0";
  66                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
  67                                 nvidia,tristate = <TEGRA_PIN_ENABLE>;
  68                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
  69                         };
  70                         dap1_dout_pn2 {
  71                                 nvidia,pins = "dap1_dout_pn2",
  72                                                 "dap1_fs_pn0",
  73                                                 "dap1_sclk_pn3";
  74                                 nvidia,function = "i2s0";
  75                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
  76                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
  77                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
  78                         };
  79                         dap2_din_pa4 {
  80                                 nvidia,pins = "dap2_din_pa4";
  81                                 nvidia,function = "i2s1";
  82                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
  83                                 nvidia,tristate = <TEGRA_PIN_ENABLE>;
  84                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
  85                         };
  86                         dap2_dout_pa5 {
  87                                 nvidia,pins = "dap2_dout_pa5",
  88                                                 "dap2_fs_pa2",
  89                                                 "dap2_sclk_pa3";
  90                                 nvidia,function = "i2s1";
  91                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
  92                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
  93                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
  94                         };
  95                         dap4_din_pp5 {
  96                                 nvidia,pins = "dap4_din_pp5",
  97                                                 "dap4_dout_pp6",
  98                                                 "dap4_fs_pp4",
  99                                                 "dap4_sclk_pp7";
 100                                 nvidia,function = "i2s3";
 101                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 102                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 103                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 104                         };
 105                         dvfs_pwm_px0 {
 106                                 nvidia,pins = "dvfs_pwm_px0",
 107                                                 "dvfs_clk_px2";
 108                                 nvidia,function = "cldvfs";
 109                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 110                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 111                                 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
 112                         };
 113                         ulpi_clk_py0 {
 114                                 nvidia,pins = "ulpi_clk_py0",
 115                                                 "ulpi_data0_po1",
 116                                                 "ulpi_data1_po2",
 117                                                 "ulpi_data2_po3",
 118                                                 "ulpi_data3_po4",
 119                                                 "ulpi_data4_po5",
 120                                                 "ulpi_data5_po6",
 121                                                 "ulpi_data6_po7",
 122                                                 "ulpi_data7_po0";
 123                                 nvidia,function = "ulpi";
 124                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 125                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 126                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 127                         };
 128                         ulpi_dir_py1 {
 129                                 nvidia,pins = "ulpi_dir_py1",
 130                                                 "ulpi_nxt_py2";
 131                                 nvidia,function = "ulpi";
 132                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 133                                 nvidia,tristate = <TEGRA_PIN_ENABLE>;
 134                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 135                         };
 136                         ulpi_stp_py3 {
 137                                 nvidia,pins = "ulpi_stp_py3";
 138                                 nvidia,function = "ulpi";
 139                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 140                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 141                                 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
 142                         };
 143                         cam_i2c_scl_pbb1 {
 144                                 nvidia,pins = "cam_i2c_scl_pbb1",
 145                                                 "cam_i2c_sda_pbb2";
 146                                 nvidia,function = "i2c3";
 147                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 148                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 149                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 150                                 nvidia,lock = <TEGRA_PIN_DISABLE>;
 151                                 nvidia,open-drain = <TEGRA_PIN_DISABLE>;
 152                         };
 153                         cam_mclk_pcc0 {
 154                                 nvidia,pins = "cam_mclk_pcc0",
 155                                                 "pbb0";
 156                                 nvidia,function = "vi_alt3";
 157                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 158                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 159                                 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
 160                                 nvidia,lock = <TEGRA_PIN_DISABLE>;
 161                         };
 162                         pbb4 {
 163                                 nvidia,pins = "pbb4";
 164                                 nvidia,function = "vgp4";
 165                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 166                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 167                                 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
 168                                 nvidia,lock = <TEGRA_PIN_DISABLE>;
 169                         };
 170                         gen2_i2c_scl_pt5 {
 171                                 nvidia,pins = "gen2_i2c_scl_pt5",
 172                                                 "gen2_i2c_sda_pt6";
 173                                 nvidia,function = "i2c2";
 174                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 175                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 176                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 177                                 nvidia,lock = <TEGRA_PIN_DISABLE>;
 178                                 nvidia,open-drain = <TEGRA_PIN_DISABLE>;
 179                         };
 180                         gmi_a16_pj7 {
 181                                 nvidia,pins = "gmi_a16_pj7",
 182                                                 "gmi_a19_pk7";
 183                                 nvidia,function = "uartd";
 184                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 185                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 186                                 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
 187                         };
 188                         gmi_a17_pb0 {
 189                                 nvidia,pins = "gmi_a17_pb0",
 190                                                 "gmi_a18_pb1";
 191                                 nvidia,function = "uartd";
 192                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 193                                 nvidia,tristate = <TEGRA_PIN_ENABLE>;
 194                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 195                         };
 196                         gmi_ad5_pg5 {
 197                                 nvidia,pins = "gmi_ad5_pg5",
 198                                                 "gmi_wr_n_pi0";
 199                                 nvidia,function = "spi4";
 200                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 201                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 202                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 203                         };
 204                         gmi_ad6_pg6 {
 205                                 nvidia,pins = "gmi_ad6_pg6",
 206                                                 "gmi_ad7_pg7";
 207                                 nvidia,function = "spi4";
 208                                 nvidia,pull = <TEGRA_PIN_PULL_UP>;
 209                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 210                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 211                         };
 212                         gmi_ad12_ph4 {
 213                                 nvidia,pins = "gmi_ad12_ph4";
 214                                 nvidia,function = "rsvd4";
 215                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 216                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 217                                 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
 218                         };
 219                         gmi_cs6_n_pi13 {
 220                                 nvidia,pins = "gmi_cs6_n_pi3";
 221                                 nvidia,function = "nand";
 222                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 223                                 nvidia,tristate = <TEGRA_PIN_ENABLE>;
 224                                 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
 225                         };
 226                         gmi_ad9_ph1 {
 227                                 nvidia,pins = "gmi_ad9_ph1";
 228                                 nvidia,function = "pwm1";
 229                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 230                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 231                                 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
 232                         };
 233                         gmi_cs1_n_pj2 {
 234                                 nvidia,pins = "gmi_cs1_n_pj2",
 235                                                 "gmi_oe_n_pi1";
 236                                 nvidia,function = "soc";
 237                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 238                                 nvidia,tristate = <TEGRA_PIN_ENABLE>;
 239                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 240                         };
 241                         gmi_rst_n_pi4 {
 242                                 nvidia,pins = "gmi_rst_n_pi4";
 243                                 nvidia,function = "gmi";
 244                                 nvidia,pull = <TEGRA_PIN_PULL_UP>;
 245                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 246                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 247                         };
 248                         gmi_iordy_pi5 {
 249                                 nvidia,pins = "gmi_iordy_pi5";
 250                                 nvidia,function = "gmi";
 251                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 252                                 nvidia,tristate = <TEGRA_PIN_ENABLE>;
 253                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 254                         };
 255                         clk2_out_pw5 {
 256                                 nvidia,pins = "clk2_out_pw5";
 257                                 nvidia,function = "extperiph2";
 258                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 259                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 260                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 261                         };
 262                         sdmmc1_clk_pz0 {
 263                                 nvidia,pins = "sdmmc1_clk_pz0";
 264                                 nvidia,function = "sdmmc1";
 265                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 266                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 267                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 268                         };
 269                         sdmmc1_cmd_pz1 {
 270                                 nvidia,pins = "sdmmc1_cmd_pz1",
 271                                                 "sdmmc1_dat0_py7",
 272                                                 "sdmmc1_dat1_py6",
 273                                                 "sdmmc1_dat2_py5",
 274                                                 "sdmmc1_dat3_py4";
 275                                 nvidia,function = "sdmmc1";
 276                                 nvidia,pull = <TEGRA_PIN_PULL_UP>;
 277                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 278                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 279                         };
 280                         sdmmc3_clk_pa6 {
 281                                 nvidia,pins = "sdmmc3_clk_pa6";
 282                                 nvidia,function = "sdmmc3";
 283                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 284                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 285                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 286                         };
 287                         sdmmc3_cmd_pa7 {
 288                                 nvidia,pins = "sdmmc3_cmd_pa7",
 289                                                 "sdmmc3_dat0_pb7",
 290                                                 "sdmmc3_dat1_pb6",
 291                                                 "sdmmc3_dat2_pb5",
 292                                                 "sdmmc3_dat3_pb4",
 293                                                 "sdmmc3_cd_n_pv2",
 294                                                 "sdmmc3_clk_lb_out_pee4",
 295                                                 "sdmmc3_clk_lb_in_pee5";
 296                                 nvidia,function = "sdmmc3";
 297                                 nvidia,pull = <TEGRA_PIN_PULL_UP>;
 298                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 299                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 300                         };
 301                         kb_col4_pq4 {
 302                                 nvidia,pins = "kb_col4_pq4";
 303                                 nvidia,function = "sdmmc3";
 304                                 nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
 305                                 nvidia,tristate = <TEGRA_PIN_ENABLE>;
 306                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 307                         };
 308                         sdmmc4_clk_pcc4 {
 309                                 nvidia,pins = "sdmmc4_clk_pcc4";
 310                                 nvidia,function = "sdmmc4";
 311                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 312                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 313                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 314                         };
 315                         sdmmc4_cmd_pt7 {
 316                                 nvidia,pins = "sdmmc4_cmd_pt7",
 317                                                 "sdmmc4_dat0_paa0",
 318                                                 "sdmmc4_dat1_paa1",
 319                                                 "sdmmc4_dat2_paa2",
 320                                                 "sdmmc4_dat3_paa3",
 321                                                 "sdmmc4_dat4_paa4",
 322                                                 "sdmmc4_dat5_paa5",
 323                                                 "sdmmc4_dat6_paa6",
 324                                                 "sdmmc4_dat7_paa7";
 325                                 nvidia,function = "sdmmc4";
 326                                 nvidia,pull = <TEGRA_PIN_PULL_UP>;
 327                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 328                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 329                         };
 330                         clk_32k_out_pa0 {
 331                                 nvidia,pins = "clk_32k_out_pa0";
 332                                 nvidia,function = "blink";
 333                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 334                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 335                                 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
 336                         };
 337                         kb_col0_pq0 {
 338                                 nvidia,pins = "kb_col0_pq0",
 339                                                 "kb_col1_pq1",
 340                                                 "kb_col2_pq2",
 341                                                 "kb_row0_pr0",
 342                                                 "kb_row1_pr1",
 343                                                 "kb_row2_pr2",
 344                                                 "kb_row8_ps0";
 345                                 nvidia,function = "kbc";
 346                                 nvidia,pull = <TEGRA_PIN_PULL_UP>;
 347                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 348                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 349                         };
 350                         kb_row7_pr7 {
 351                                 nvidia,pins = "kb_row7_pr7";
 352                                 nvidia,function = "rsvd2";
 353                                 nvidia,pull = <TEGRA_PIN_PULL_UP>;
 354                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 355                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 356                         };
 357                         kb_row10_ps2 {
 358                                 nvidia,pins = "kb_row10_ps2";
 359                                 nvidia,function = "uarta";
 360                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 361                                 nvidia,tristate = <TEGRA_PIN_ENABLE>;
 362                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 363                         };
 364                         kb_row9_ps1 {
 365                                 nvidia,pins = "kb_row9_ps1";
 366                                 nvidia,function = "uarta";
 367                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 368                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 369                                 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
 370                         };
 371                         pwr_i2c_scl_pz6 {
 372                                 nvidia,pins = "pwr_i2c_scl_pz6",
 373                                                 "pwr_i2c_sda_pz7";
 374                                 nvidia,function = "i2cpwr";
 375                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 376                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 377                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 378                                 nvidia,lock = <TEGRA_PIN_DISABLE>;
 379                                 nvidia,open-drain = <TEGRA_PIN_DISABLE>;
 380                         };
 381                         sys_clk_req_pz5 {
 382                                 nvidia,pins = "sys_clk_req_pz5";
 383                                 nvidia,function = "sysclk";
 384                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 385                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 386                                 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
 387                         };
 388                         core_pwr_req {
 389                                 nvidia,pins = "core_pwr_req";
 390                                 nvidia,function = "pwron";
 391                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 392                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 393                                 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
 394                         };
 395                         cpu_pwr_req {
 396                                 nvidia,pins = "cpu_pwr_req";
 397                                 nvidia,function = "cpu";
 398                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 399                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 400                                 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
 401                         };
 402                         pwr_int_n {
 403                                 nvidia,pins = "pwr_int_n";
 404                                 nvidia,function = "pmi";
 405                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 406                                 nvidia,tristate = <TEGRA_PIN_ENABLE>;
 407                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 408                         };
 409                         reset_out_n {
 410                                 nvidia,pins = "reset_out_n";
 411                                 nvidia,function = "reset_out_n";
 412                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 413                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 414                                 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
 415                         };
 416                         clk3_out_pee0 {
 417                                 nvidia,pins = "clk3_out_pee0";
 418                                 nvidia,function = "extperiph3";
 419                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 420                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 421                                 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
 422                         };
 423                         gen1_i2c_scl_pc4 {
 424                                 nvidia,pins = "gen1_i2c_scl_pc4",
 425                                                 "gen1_i2c_sda_pc5";
 426                                 nvidia,function = "i2c1";
 427                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 428                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 429                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 430                                 nvidia,lock = <TEGRA_PIN_DISABLE>;
 431                                 nvidia,open-drain = <TEGRA_PIN_DISABLE>;
 432                         };
 433                         uart2_cts_n_pj5 {
 434                                 nvidia,pins = "uart2_cts_n_pj5";
 435                                 nvidia,function = "uartb";
 436                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 437                                 nvidia,tristate = <TEGRA_PIN_ENABLE>;
 438                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 439                         };
 440                         uart2_rts_n_pj6 {
 441                                 nvidia,pins = "uart2_rts_n_pj6";
 442                                 nvidia,function = "uartb";
 443                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 444                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 445                                 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
 446                         };
 447                         uart2_rxd_pc3 {
 448                                 nvidia,pins = "uart2_rxd_pc3";
 449                                 nvidia,function = "irda";
 450                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 451                                 nvidia,tristate = <TEGRA_PIN_ENABLE>;
 452                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 453                         };
 454                         uart2_txd_pc2 {
 455                                 nvidia,pins = "uart2_txd_pc2";
 456                                 nvidia,function = "irda";
 457                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 458                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 459                                 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
 460                         };
 461                         uart3_cts_n_pa1 {
 462                                 nvidia,pins = "uart3_cts_n_pa1",
 463                                                 "uart3_rxd_pw7";
 464                                 nvidia,function = "uartc";
 465                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 466                                 nvidia,tristate = <TEGRA_PIN_ENABLE>;
 467                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 468                         };
 469                         uart3_rts_n_pc0 {
 470                                 nvidia,pins = "uart3_rts_n_pc0",
 471                                                 "uart3_txd_pw6";
 472                                 nvidia,function = "uartc";
 473                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 474                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 475                                 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
 476                         };
 477                         owr {
 478                                 nvidia,pins = "owr";
 479                                 nvidia,function = "owr";
 480                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 481                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 482                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 483                         };
 484                         hdmi_cec_pee3 {
 485                                 nvidia,pins = "hdmi_cec_pee3";
 486                                 nvidia,function = "cec";
 487                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 488                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 489                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 490                                 nvidia,lock = <TEGRA_PIN_DISABLE>;
 491                                 nvidia,open-drain = <TEGRA_PIN_DISABLE>;
 492                         };
 493                         ddc_scl_pv4 {
 494                                 nvidia,pins = "ddc_scl_pv4",
 495                                                 "ddc_sda_pv5";
 496                                 nvidia,function = "i2c4";
 497                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 498                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 499                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 500                                 nvidia,lock = <TEGRA_PIN_DISABLE>;
 501                                 nvidia,rcv-sel = <TEGRA_PIN_ENABLE>;
 502                         };
 503                         spdif_in_pk6 {
 504                                 nvidia,pins = "spdif_in_pk6";
 505                                 nvidia,function = "usb";
 506                                 nvidia,pull = <TEGRA_PIN_PULL_UP>;
 507                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 508                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 509                                 nvidia,lock = <TEGRA_PIN_DISABLE>;
 510                         };
 511                         usb_vbus_en0_pn4 {
 512                                 nvidia,pins = "usb_vbus_en0_pn4";
 513                                 nvidia,function = "usb";
 514                                 nvidia,pull = <TEGRA_PIN_PULL_UP>;
 515                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 516                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 517                                 nvidia,lock = <TEGRA_PIN_DISABLE>;
 518                                 nvidia,open-drain = <TEGRA_PIN_ENABLE>;
 519                         };
 520                         gpio_x6_aud_px6 {
 521                                 nvidia,pins = "gpio_x6_aud_px6";
 522                                 nvidia,function = "spi6";
 523                                 nvidia,pull = <TEGRA_PIN_PULL_UP>;
 524                                 nvidia,tristate = <TEGRA_PIN_ENABLE>;
 525                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 526                         };
 527                         gpio_x1_aud_px1 {
 528                                 nvidia,pins = "gpio_x1_aud_px1";
 529                                 nvidia,function = "rsvd2";
 530                                 nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
 531                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 532                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 533                         };
 534                         gpio_x7_aud_px7 {
 535                                 nvidia,pins = "gpio_x7_aud_px7";
 536                                 nvidia,function = "rsvd1";
 537                                 nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
 538                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 539                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 540                         };
 541                         gmi_adv_n_pk0 {
 542                                 nvidia,pins = "gmi_adv_n_pk0";
 543                                 nvidia,function = "gmi";
 544                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 545                                 nvidia,tristate = <TEGRA_PIN_ENABLE>;
 546                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 547                         };
 548                         gmi_cs0_n_pj0 {
 549                                 nvidia,pins = "gmi_cs0_n_pj0";
 550                                 nvidia,function = "gmi";
 551                                 nvidia,pull = <TEGRA_PIN_PULL_UP>;
 552                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 553                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 554                         };
 555                         pu3 {
 556                                 nvidia,pins = "pu3";
 557                                 nvidia,function = "pwm0";
 558                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 559                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 560                                 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
 561                         };
 562                         gpio_x4_aud_px4 {
 563                                 nvidia,pins = "gpio_x4_aud_px4",
 564                                                 "gpio_x5_aud_px5";
 565                                 nvidia,function = "rsvd1";
 566                                 nvidia,pull = <TEGRA_PIN_PULL_UP>;
 567                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 568                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 569                         };
 570                         gpio_x3_aud_px3 {
 571                                 nvidia,pins = "gpio_x3_aud_px3";
 572                                 nvidia,function = "rsvd4";
 573                                 nvidia,pull = <TEGRA_PIN_PULL_UP>;
 574                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 575                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 576                         };
 577                         gpio_w2_aud_pw2 {
 578                                 nvidia,pins = "gpio_w2_aud_pw2";
 579                                 nvidia,function = "rsvd2";
 580                                 nvidia,pull = <TEGRA_PIN_PULL_UP>;
 581                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 582                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 583                         };
 584                         gpio_w3_aud_pw3 {
 585                                 nvidia,pins = "gpio_w3_aud_pw3";
 586                                 nvidia,function = "spi6";
 587                                 nvidia,pull = <TEGRA_PIN_PULL_UP>;
 588                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 589                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 590                         };
 591                         dap3_fs_pp0 {
 592                                 nvidia,pins = "dap3_fs_pp0",
 593                                                 "dap3_din_pp1",
 594                                                 "dap3_dout_pp2",
 595                                                 "dap3_sclk_pp3";
 596                                 nvidia,function = "i2s2";
 597                                 nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
 598                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 599                                 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
 600                         };
 601                         pv0 {
 602                                 nvidia,pins = "pv0";
 603                                 nvidia,function = "rsvd4";
 604                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 605                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 606                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 607                         };
 608                         pv1 {
 609                                 nvidia,pins = "pv1";
 610                                 nvidia,function = "rsvd1";
 611                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 612                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 613                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 614                         };
 615                         pbb3 {
 616                                 nvidia,pins = "pbb3",
 617                                                 "pbb5",
 618                                                 "pbb6",
 619                                                 "pbb7";
 620                                 nvidia,function = "rsvd4";
 621                                 nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
 622                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 623                                 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
 624                         };
 625                         pcc1 {
 626                                 nvidia,pins = "pcc1",
 627                                                 "pcc2";
 628                                 nvidia,function = "rsvd4";
 629                                 nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
 630                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 631                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 632                         };
 633                         gmi_ad0_pg0 {
 634                                 nvidia,pins = "gmi_ad0_pg0",
 635                                                 "gmi_ad1_pg1";
 636                                 nvidia,function = "gmi";
 637                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 638                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 639                                 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
 640                         };
 641                         gmi_ad10_ph2 {
 642                                 nvidia,pins = "gmi_ad10_ph2",
 643                                                 "gmi_ad12_ph4",
 644                                                 "gmi_ad15_ph7",
 645                                                 "gmi_cs3_n_pk4";
 646                                 nvidia,function = "gmi";
 647                                 nvidia,pull = <TEGRA_PIN_PULL_UP>;
 648                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 649                                 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
 650                         };
 651                         gmi_ad11_ph3 {
 652                                 nvidia,pins = "gmi_ad11_ph3",
 653                                                 "gmi_ad13_ph5",
 654                                                 "gmi_ad8_ph0",
 655                                                 "gmi_clk_pk1",
 656                                                 "gmi_cs2_n_pk3";
 657                                 nvidia,function = "gmi";
 658                                 nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
 659                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 660                                 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
 661                         };
 662                         gmi_ad14_ph6 {
 663                                 nvidia,pins = "gmi_ad14_ph6",
 664                                                 "gmi_cs0_n_pj0",
 665                                                 "gmi_cs4_n_pk2",
 666                                                 "gmi_cs7_n_pi6",
 667                                                 "gmi_dqs_p_pj3",
 668                                                 "gmi_wp_n_pc7";
 669                                 nvidia,function = "gmi";
 670                                 nvidia,pull = <TEGRA_PIN_PULL_UP>;
 671                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 672                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 673                         };
 674                         gmi_ad2_pg2 {
 675                                 nvidia,pins = "gmi_ad2_pg2",
 676                                                 "gmi_ad3_pg3";
 677                                 nvidia,function = "gmi";
 678                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 679                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 680                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 681                         };
 682                         sdmmc1_wp_n_pv3 {
 683                                 nvidia,pins = "sdmmc1_wp_n_pv3";
 684                                 nvidia,function = "spi4";
 685                                 nvidia,pull = <TEGRA_PIN_PULL_UP>;
 686                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 687                                 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
 688                         };
 689                         clk2_req_pcc5 {
 690                                 nvidia,pins = "clk2_req_pcc5";
 691                                 nvidia,function = "rsvd4";
 692                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 693                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 694                                 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
 695                         };
 696                         kb_col3_pq3 {
 697                                 nvidia,pins = "kb_col3_pq3";
 698                                 nvidia,function = "pwm2";
 699                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 700                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 701                                 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
 702                         };
 703                         kb_col5_pq5 {
 704                                 nvidia,pins = "kb_col5_pq5";
 705                                 nvidia,function = "kbc";
 706                                 nvidia,pull = <TEGRA_PIN_PULL_UP>;
 707                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 708                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 709                         };
 710                         kb_col6_pq6 {
 711                                 nvidia,pins = "kb_col6_pq6",
 712                                                 "kb_col7_pq7";
 713                                 nvidia,function = "kbc";
 714                                 nvidia,pull = <TEGRA_PIN_PULL_UP>;
 715                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 716                                 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
 717                         };
 718                         kb_row3_pr3 {
 719                                 nvidia,pins = "kb_row3_pr3",
 720                                                 "kb_row4_pr4",
 721                                                 "kb_row6_pr6";
 722                                 nvidia,function = "kbc";
 723                                 nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
 724                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 725                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 726                         };
 727                         clk3_req_pee1 {
 728                                 nvidia,pins = "clk3_req_pee1";
 729                                 nvidia,function = "rsvd4";
 730                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 731                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 732                                 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
 733                         };
 734                         pu2 {
 735                                 nvidia,pins = "pu2";
 736                                 nvidia,function = "rsvd1";
 737                                 nvidia,pull = <TEGRA_PIN_PULL_UP>;
 738                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 739                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 740                         };
 741                         hdmi_int_pn7 {
 742                                 nvidia,pins = "hdmi_int_pn7";
 743                                 nvidia,function = "rsvd1";
 744                                 nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
 745                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 746                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 747                         };
 748
 749                         drive_sdio1 {
 750                                 nvidia,pins = "drive_sdio1";
 751                                 nvidia,high-speed-mode = <TEGRA_PIN_ENABLE>;
 752                                 nvidia,schmitt = <TEGRA_PIN_DISABLE>;
 753                                 nvidia,pull-down-strength = <36>;
 754                                 nvidia,pull-up-strength = <20>;
 755                                 nvidia,slew-rate-rising = <TEGRA_PIN_SLEW_RATE_SLOW>;
 756                                 nvidia,slew-rate-falling = <TEGRA_PIN_SLEW_RATE_SLOW>;
 757                         };
 758                         drive_sdio3 {
 759                                 nvidia,pins = "drive_sdio3";
 760                                 nvidia,high-speed-mode = <TEGRA_PIN_ENABLE>;
 761                                 nvidia,schmitt = <TEGRA_PIN_DISABLE>;
 762                                 nvidia,pull-down-strength = <36>;
 763                                 nvidia,pull-up-strength = <20>;
 764                                 nvidia,slew-rate-rising = <TEGRA_PIN_SLEW_RATE_FASTEST>;
 765                                 nvidia,slew-rate-falling = <TEGRA_PIN_SLEW_RATE_FASTEST>;
 766                         };
 767                         drive_gma {
 768                                 nvidia,pins = "drive_gma";
 769                                 nvidia,high-speed-mode = <TEGRA_PIN_ENABLE>;
 770                                 nvidia,schmitt = <TEGRA_PIN_DISABLE>;
 771                                 nvidia,pull-down-strength = <2>;
 772                                 nvidia,pull-up-strength = <2>;
 773                                 nvidia,slew-rate-rising = <TEGRA_PIN_SLEW_RATE_FASTEST>;
 774                                 nvidia,slew-rate-falling = <TEGRA_PIN_SLEW_RATE_FASTEST>;
 775                         };
 776                 };
 777         };
 778
 779         /* Usable on reworked devices only */
 780         serial@70006300 {
 781                 status = "okay";
 782         };
 783
 784         pwm@7000a000 {
 785                 status = "okay";
 786         };
 787
 788         i2c@7000d000 {
 789                 status = "okay";
 790                 clock-frequency = <400000>;
 791
 792                 regulator@43 {
 793                         compatible = "ti,tps51632";
 794                         reg = <0x43>;
 795                         regulator-name = "vdd-cpu";
 796                         regulator-min-microvolt = <500000>;
 797                         regulator-max-microvolt = <1520000>;
 798                         regulator-always-on;
 799                         regulator-boot-on;
 800                 };
 801
 802                 palmas: pmic@58 {
 803                         compatible = "ti,palmas";
 804                         reg = <0x58>;
 805                         interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
 806
 807                         #interrupt-cells = <2>;
 808                         interrupt-controller;
 809
 810                         ti,system-power-controller;
 811
 812                         palmas_gpio: gpio {
 813                                 compatible = "ti,palmas-gpio";
 814                                 gpio-controller;
 815                                 #gpio-cells = <2>;
 816                         };
 817
 818                         pmic {
 819                                 compatible = "ti,tps65913-pmic", "ti,palmas-pmic";
 820
 821                                 regulators {
 822                                         smps12 {
 823                                                 regulator-name = "vdd-ddr";
 824                                                 regulator-min-microvolt = <1200000>;
 825                                                 regulator-max-microvolt = <1500000>;
 826                                                 regulator-always-on;
 827                                                 regulator-boot-on;
 828                                         };
 829
 830                                         vdd_1v8: smps3 {
 831                                                 regulator-name = "vdd-1v8";
 832                                                 regulator-min-microvolt = <1800000>;
 833                                                 regulator-max-microvolt = <1800000>;
 834                                                 regulator-boot-on;
 835                                         };
 836
 837                                         smps457 {
 838                                                 regulator-name = "vdd-soc";
 839                                                 regulator-min-microvolt = <900000>;
 840                                                 regulator-max-microvolt = <1400000>;
 841                                                 regulator-always-on;
 842                                                 regulator-boot-on;
 843                                         };
 844
 845                                         smps8 {
 846                                                 regulator-name = "avdd-pll-1v05";
 847                                                 regulator-min-microvolt = <1050000>;
 848                                                 regulator-max-microvolt = <1050000>;
 849                                                 regulator-always-on;
 850                                                 regulator-boot-on;
 851                                         };
 852
 853                                         smps9 {
 854                                                 regulator-name = "vdd-2v85-emmc";
 855                                                 regulator-min-microvolt = <2800000>;
 856                                                 regulator-max-microvolt = <2800000>;
 857                                                 regulator-always-on;
 858                                         };
 859
 860                                         smps10_out1 {
 861                                                 regulator-name = "vdd-fan";
 862                                                 regulator-min-microvolt = <5000000>;
 863                                                 regulator-max-microvolt = <5000000>;
 864                                                 regulator-always-on;
 865                                                 regulator-boot-on;
 866                                         };
 867
 868                                         smps10_out2 {
 869                                                 regulator-name = "vdd-5v0-sys";
 870                                                 regulator-min-microvolt = <5000000>;
 871                                                 regulator-max-microvolt = <5000000>;
 872                                                 regulator-always-on;
 873                                                 regulator-boot-on;
 874                                         };
 875
 876                                         ldo2 {
 877                                                 regulator-name = "vdd-2v8-display";
 878                                                 regulator-min-microvolt = <2800000>;
 879                                                 regulator-max-microvolt = <2800000>;
 880                                                 regulator-always-on;
 881                                                 regulator-boot-on;
 882                                         };
 883
 884                                         vdd_1v2_ap: ldo3 {
 885                                                 regulator-name = "avdd-1v2";
 886                                                 regulator-min-microvolt = <1200000>;
 887                                                 regulator-max-microvolt = <1200000>;
 888                                                 regulator-always-on;
 889                                                 regulator-boot-on;
 890                                         };
 891
 892                                         ldo4 {
 893                                                 regulator-name = "vpp-fuse";
 894                                                 regulator-min-microvolt = <1800000>;
 895                                                 regulator-max-microvolt = <1800000>;
 896                                         };
 897
 898                                         ldo5 {
 899                                                 regulator-name = "avdd-hdmi-pll";
 900                                                 regulator-min-microvolt = <1200000>;
 901                                                 regulator-max-microvolt = <1200000>;
 902                                         };
 903
 904                                         ldo6 {
 905                                                 regulator-name = "vdd-sensor-2v8";
 906                                                 regulator-min-microvolt = <2850000>;
 907                                                 regulator-max-microvolt = <2850000>;
 908                                         };
 909
 910                                         ldo8 {
 911                                                 regulator-name = "vdd-rtc";
 912                                                 regulator-min-microvolt = <1100000>;
 913                                                 regulator-max-microvolt = <1100000>;
 914                                                 regulator-always-on;
 915                                                 regulator-boot-on;
 916                                                 ti,enable-ldo8-tracking;
 917                                         };
 918
 919                                         vddio_sdmmc3: ldo9 {
 920                                                 regulator-name = "vddio-sdmmc3";
 921                                                 regulator-min-microvolt = <1800000>;
 922                                                 regulator-max-microvolt = <3300000>;
 923                                         };
 924
 925                                         ldousb {
 926                                                 regulator-name = "avdd-usb-hdmi";
 927                                                 regulator-min-microvolt = <3300000>;
 928                                                 regulator-max-microvolt = <3300000>;
 929                                                 regulator-always-on;
 930                                                 regulator-boot-on;
 931                                         };
 932
 933                                         vdd_3v3_sys: regen1 {
 934                                                 regulator-name = "rail-3v3";
 935                                                 regulator-max-microvolt = <3300000>;
 936                                                 regulator-always-on;
 937                                                 regulator-boot-on;
 938                                         };
 939
 940                                         regen2 {
 941                                                 regulator-name = "rail-5v0";
 942                                                 regulator-max-microvolt = <5000000>;
 943                                                 regulator-always-on;
 944                                                 regulator-boot-on;
 945                                         };
 946
 947                                 };
 948                         };
 949
 950                         rtc {
 951                                 compatible = "ti,palmas-rtc";
 952                                 interrupt-parent = <&palmas>;
 953                                 interrupts = <8 0>;
 954                         };
 955
 956                 };
 957         };
 958
 959         pmc@7000e400 {
 960                 nvidia,invert-interrupt;
 961         };
 962
 963         /* SD card */
 964         sdhci@78000400 {
 965                 status = "okay";
 966                 bus-width = <4>;
 967                 vqmmc-supply = <&vddio_sdmmc3>;
 968                 cd-gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_LOW>;
 969                 power-gpios = <&gpio TEGRA_GPIO(H, 0) GPIO_ACTIVE_HIGH>;
 970         };
 971
 972         /* eMMC */
 973         sdhci@78000600 {
 974                 status = "okay";
 975                 bus-width = <8>;
 976                 non-removable;
 977         };
 978
 979         /* External USB port (must be powered) */
 980         usb@7d000000 {
 981                 status = "okay";
 982         };
 983
 984         usb-phy@7d000000 {
 985                 status = "okay";
 986                 nvidia,xcvr-setup = <7>;
 987                 nvidia,xcvr-lsfslew = <2>;
 988                 nvidia,xcvr-lsrslew = <2>;
 989                 interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
 990                 /* Should be changed to "otg" once we have vbus_supply */
 991                 /* As of now, USB devices need to be powered externally */
 992                 dr_mode = "host";
 993         };
 994
 995         /* SHIELD controller */
 996         usb@7d008000 {
 997                 status = "okay";
 998         };
 999
1000         usb-phy@7d008000 {
1001                 status = "okay";
1002                 nvidia,xcvr-setup = <7>;
1003                 nvidia,xcvr-lsfslew = <2>;
1004                 nvidia,xcvr-lsrslew = <2>;
1005         };
1006
1007         backlight: backlight {
1008                 compatible = "pwm-backlight";
1009                 pwms = <&pwm 1 40000>;
1010
1011                 brightness-levels = <0 4 8 16 32 64 128 255>;
1012                 default-brightness-level = <6>;
1013
1014                 power-supply = <&lcd_bl_en>;
1015                 enable-gpios = <&gpio TEGRA_GPIO(H, 2) GPIO_ACTIVE_HIGH>;
1016         };
1017
1018         clocks {
1019                 compatible = "simple-bus";
1020                 #address-cells = <1>;
1021                 #size-cells = <0>;
1022
1023                 clk32k_in: clock@0 {
1024                         compatible = "fixed-clock";
1025                         reg = <0>;
1026                         #clock-cells = <0>;
1027                         clock-frequency = <32768>;
1028                 };
1029         };
1030
1031         gpio-keys {
1032                 compatible = "gpio-keys";
1033
1034                 back {
1035                         label = "Back";
1036                         gpios = <&gpio TEGRA_GPIO(R, 2) GPIO_ACTIVE_LOW>;
1037                         linux,code = <KEY_BACK>;
1038                 };
1039
1040                 home {
1041                         label = "Home";
1042                         gpios = <&gpio TEGRA_GPIO(R, 1) GPIO_ACTIVE_LOW>;
1043                         linux,code = <KEY_HOME>;
1044                 };
1045
1046                 power {
1047                         label = "Power";
1048                         gpios = <&gpio TEGRA_GPIO(Q, 0) GPIO_ACTIVE_LOW>;
1049                         linux,code = <KEY_POWER>;
1050                         wakeup-source;
1051                 };
1052         };
1053
1054         regulators {
1055                 compatible = "simple-bus";
1056                 #address-cells = <1>;
1057                 #size-cells = <0>;
1058
1059                 lcd_bl_en: regulator@0 {
1060                         compatible = "regulator-fixed";
1061                         reg = <0>;
1062                         regulator-name = "lcd_bl_en";
1063                         regulator-min-microvolt = <5000000>;
1064                         regulator-max-microvolt = <5000000>;
1065                         regulator-boot-on;
1066                 };
1067
1068                 vdd_lcd: regulator@1 {
1069                         compatible = "regulator-fixed";
1070                         reg = <1>;
1071                         regulator-name = "vdd_lcd_1v8";
1072                         regulator-min-microvolt = <1800000>;
1073                         regulator-max-microvolt = <1800000>;
1074                         vin-supply = <&vdd_1v8>;
1075                         enable-active-high;
1076                         gpio = <&gpio TEGRA_GPIO(U, 4) GPIO_ACTIVE_HIGH>;
1077                         regulator-boot-on;
1078                 };
1079
1080                 regulator@2 {
1081                         compatible = "regulator-fixed";
1082                         reg = <2>;
1083                         regulator-name = "vdd_1v8_ts";
1084                         regulator-min-microvolt = <1800000>;
1085                         regulator-max-microvolt = <1800000>;
1086                         gpio = <&gpio TEGRA_GPIO(K, 3) GPIO_ACTIVE_LOW>;
1087                         regulator-boot-on;
1088                 };
1089
1090                 regulator@3 {
1091                         compatible = "regulator-fixed";
1092                         reg = <3>;
1093                         regulator-name = "vdd_3v3_ts";
1094                         regulator-min-microvolt = <3300000>;
1095                         regulator-max-microvolt = <3300000>;
1096                         enable-active-high;
1097                         gpio = <&gpio TEGRA_GPIO(H, 5) GPIO_ACTIVE_HIGH>;
1098                         regulator-boot-on;
1099                 };
1100
1101                 regulator@4 {
1102                         compatible = "regulator-fixed";
1103                         reg = <4>;
1104                         regulator-name = "vdd_1v8_com";
1105                         regulator-min-microvolt = <1800000>;
1106                         regulator-max-microvolt = <1800000>;
1107                         vin-supply = <&vdd_1v8>;
1108                         enable-active-high;
1109                         gpio = <&gpio TEGRA_GPIO(X, 1) GPIO_ACTIVE_HIGH>;
1110                         regulator-boot-on;
1111                 };
1112
1113                 regulator@5 {
1114                         compatible = "regulator-fixed";
1115                         reg = <5>;
1116                         regulator-name = "vdd_3v3_com";
1117                         regulator-min-microvolt = <3300000>;
1118                         regulator-max-microvolt = <3300000>;
1119                         vin-supply = <&vdd_3v3_sys>;
1120                         enable-active-high;
1121                         gpio = <&gpio TEGRA_GPIO(X, 7) GPIO_ACTIVE_HIGH>;
1122                         regulator-always-on;
1123                         regulator-boot-on;
1124                 };
1125         };
1126 };