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