arch/arm/boot/dts/tegra30-asus-nexus7-grouper-common.dtsi

   1 // SPDX-License-Identifier: GPL-2.0
   2
   3 #include <dt-bindings/input/gpio-keys.h>
   4 #include <dt-bindings/input/input.h>
   5 #include <dt-bindings/power/summit,smb347-charger.h>
   6 #include <dt-bindings/thermal/thermal.h>
   7
   8 #include "tegra30.dtsi"
   9 #include "tegra30-cpu-opp.dtsi"
  10 #include "tegra30-cpu-opp-microvolt.dtsi"
  11 #include "tegra30-asus-lvds-display.dtsi"
  12
  13 / {
  14         aliases {
  15                 mmc0 = &sdmmc4; /* eMMC */
  16                 mmc1 = &sdmmc3; /* WiFi */
  17
  18                 rtc0 = &pmic;
  19                 rtc1 = "/rtc@7000e000";
  20
  21                 serial1 = &uartc; /* Bluetooth */
  22                 serial2 = &uartb; /* GPS */
  23         };
  24
  25         /*
  26          * The decompressor and also some bootloaders rely on a
  27          * pre-existing /chosen node to be available to insert the
  28          * command line and merge other ATAGS info.
  29          */
  30         chosen {};
  31
  32         memory@80000000 {
  33                 reg = <0x80000000 0x40000000>;
  34         };
  35
  36         reserved-memory {
  37                 #address-cells = <1>;
  38                 #size-cells = <1>;
  39                 ranges;
  40
  41                 linux,cma@80000000 {
  42                         compatible = "shared-dma-pool";
  43                         alloc-ranges = <0x80000000 0x30000000>;
  44                         size = <0x10000000>; /* 256MiB */
  45                         linux,cma-default;
  46                         reusable;
  47                 };
  48
  49                 ramoops@bfdf0000 {
  50                         compatible = "ramoops";
  51                         reg = <0xbfdf0000 0x10000>;     /* 64kB */
  52                         console-size = <0x8000>;        /* 32kB */
  53                         record-size = <0x400>;          /*  1kB */
  54                         ecc-size = <16>;
  55                 };
  56
  57                 trustzone@bfe00000 {
  58                         reg = <0xbfe00000 0x200000>;
  59                         no-map;
  60                 };
  61         };
  62
  63         gpio@6000d000 {
  64                 init-mode-hog {
  65                         gpio-hog;
  66                         gpios = <TEGRA_GPIO(DD, 7) GPIO_ACTIVE_HIGH>,
  67                                 <TEGRA_GPIO(CC, 6) GPIO_ACTIVE_HIGH>,
  68                                 <TEGRA_GPIO(R, 0) GPIO_ACTIVE_HIGH>;
  69                         output-low;
  70                 };
  71
  72                 init-low-power-mode-hog {
  73                         gpio-hog;
  74                         gpios = <TEGRA_GPIO(I, 6) GPIO_ACTIVE_HIGH>;
  75                         input;
  76                 };
  77         };
  78
  79         pinmux@70000868 {
  80                 pinctrl-names = "default";
  81                 pinctrl-0 = <&state_default>;
  82
  83                 state_default: pinmux {
  84                         clk_32k_out_pa0 {
  85                                 nvidia,pins = "clk_32k_out_pa0";
  86                                 nvidia,function = "blink";
  87                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
  88                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
  89                                 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
  90                         };
  91                         uart3_cts_n_pa1 {
  92                                 nvidia,pins = "uart3_cts_n_pa1",
  93                                                 "uart3_rxd_pw7";
  94                                 nvidia,function = "uartc";
  95                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
  96                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
  97                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
  98                         };
  99                         dap2_fs_pa2 {
 100                                 nvidia,pins = "dap2_fs_pa2",
 101                                                 "dap2_sclk_pa3",
 102                                                 "dap2_din_pa4",
 103                                                 "dap2_dout_pa5";
 104                                 nvidia,function = "i2s1";
 105                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 106                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 107                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 108                         };
 109                         sdmmc3_clk_pa6 {
 110                                 nvidia,pins = "sdmmc3_clk_pa6";
 111                                 nvidia,function = "sdmmc3";
 112                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 113                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 114                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 115                         };
 116                         sdmmc3_cmd_pa7 {
 117                                 nvidia,pins = "sdmmc3_cmd_pa7",
 118                                                 "sdmmc3_dat3_pb4",
 119                                                 "sdmmc3_dat2_pb5",
 120                                                 "sdmmc3_dat1_pb6",
 121                                                 "sdmmc3_dat0_pb7",
 122                                                 "sdmmc3_dat4_pd1",
 123                                                 "sdmmc3_dat6_pd3",
 124                                                 "sdmmc3_dat7_pd4";
 125                                 nvidia,function = "sdmmc3";
 126                                 nvidia,pull = <TEGRA_PIN_PULL_UP>;
 127                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 128                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 129                         };
 130                         gmi_a17_pb0 {
 131                                 nvidia,pins = "gmi_a17_pb0",
 132                                                 "gmi_a18_pb1";
 133                                 nvidia,function = "uartd";
 134                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 135                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 136                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 137                         };
 138                         lcd_pwr0_pb2 {
 139                                 nvidia,pins = "lcd_pwr0_pb2",
 140                                                 "lcd_pwr1_pc1",
 141                                                 "lcd_m1_pw1";
 142                                 nvidia,function = "displaya";
 143                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 144                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 145                                 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
 146                         };
 147                         lcd_pclk_pb3 {
 148                                 nvidia,pins = "lcd_pclk_pb3",
 149                                                 "lcd_d0_pe0",
 150                                                 "lcd_d1_pe1",
 151                                                 "lcd_d2_pe2",
 152                                                 "lcd_d3_pe3",
 153                                                 "lcd_d4_pe4",
 154                                                 "lcd_d5_pe5",
 155                                                 "lcd_d6_pe6",
 156                                                 "lcd_d7_pe7",
 157                                                 "lcd_d8_pf0",
 158                                                 "lcd_d9_pf1",
 159                                                 "lcd_d10_pf2",
 160                                                 "lcd_d11_pf3",
 161                                                 "lcd_d12_pf4",
 162                                                 "lcd_d13_pf5",
 163                                                 "lcd_d14_pf6",
 164                                                 "lcd_d15_pf7",
 165                                                 "lcd_de_pj1",
 166                                                 "lcd_hsync_pj3",
 167                                                 "lcd_vsync_pj4",
 168                                                 "lcd_d16_pm0",
 169                                                 "lcd_d17_pm1",
 170                                                 "lcd_d18_pm2",
 171                                                 "lcd_d19_pm3",
 172                                                 "lcd_d20_pm4",
 173                                                 "lcd_d21_pm5",
 174                                                 "lcd_d22_pm6",
 175                                                 "lcd_d23_pm7",
 176                                                 "lcd_cs0_n_pn4",
 177                                                 "lcd_sdout_pn5",
 178                                                 "lcd_dc0_pn6",
 179                                                 "lcd_cs1_n_pw0",
 180                                                 "lcd_sdin_pz2",
 181                                                 "lcd_sck_pz4";
 182                                 nvidia,function = "displaya";
 183                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 184                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 185                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 186                         };
 187                         uart3_rts_n_pc0 {
 188                                 nvidia,pins = "uart3_rts_n_pc0",
 189                                                 "uart3_txd_pw6";
 190                                 nvidia,function = "uartc";
 191                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 192                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 193                                 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
 194                         };
 195                         uart2_txd_pc2 {
 196                                 nvidia,pins = "uart2_txd_pc2",
 197                                                 "uart2_rts_n_pj6";
 198                                 nvidia,function = "uartb";
 199                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 200                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 201                                 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
 202                         };
 203                         uart2_rxd_pc3 {
 204                                 nvidia,pins = "uart2_rxd_pc3",
 205                                                 "uart2_cts_n_pj5";
 206                                 nvidia,function = "uartb";
 207                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 208                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 209                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 210                         };
 211                         gen1_i2c_scl_pc4 {
 212                                 nvidia,pins = "gen1_i2c_scl_pc4",
 213                                                 "gen1_i2c_sda_pc5";
 214                                 nvidia,function = "i2c1";
 215                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 216                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 217                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 218                                 nvidia,open-drain = <TEGRA_PIN_ENABLE>;
 219                         };
 220                         gmi_wp_n_pc7 {
 221                                 nvidia,pins = "gmi_wp_n_pc7",
 222                                                 "gmi_wait_pi7",
 223                                                 "gmi_cs4_n_pk2",
 224                                                 "gmi_cs3_n_pk4";
 225                                 nvidia,function = "rsvd1";
 226                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 227                                 nvidia,tristate = <TEGRA_PIN_ENABLE>;
 228                                 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
 229                         };
 230                         gmi_ad12_ph4 {
 231                                 nvidia,pins = "gmi_ad12_ph4",
 232                                                 "gmi_cs0_n_pj0",
 233                                                 "gmi_cs1_n_pj2",
 234                                                 "gmi_cs2_n_pk3";
 235                                 nvidia,function = "rsvd1";
 236                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 237                                 nvidia,tristate = <TEGRA_PIN_ENABLE>;
 238                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 239                         };
 240                         sdmmc3_dat5_pd0 {
 241                                 nvidia,pins = "sdmmc3_dat5_pd0";
 242                                 nvidia,function = "sdmmc3";
 243                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 244                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 245                                 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
 246                         };
 247                         gmi_ad0_pg0 {
 248                                 nvidia,pins = "gmi_ad0_pg0",
 249                                                 "gmi_ad1_pg1",
 250                                                 "gmi_ad14_ph6",
 251                                                 "pu1";
 252                                 nvidia,function = "rsvd1";
 253                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 254                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 255                                 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
 256                         };
 257                         gmi_ad2_pg2 {
 258                                 nvidia,pins = "gmi_ad2_pg2",
 259                                                 "gmi_ad3_pg3",
 260                                                 "gmi_ad6_pg6",
 261                                                 "gmi_ad7_pg7";
 262                                 nvidia,function = "rsvd1";
 263                                 nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
 264                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 265                                 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
 266                         };
 267                         gmi_ad4_pg4 {
 268                                 nvidia,pins = "gmi_ad4_pg4",
 269                                                 "gmi_ad5_pg5";
 270                                 nvidia,function = "nand";
 271                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 272                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 273                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 274                         };
 275                         gmi_ad8_ph0 {
 276                                 nvidia,pins = "gmi_ad8_ph0";
 277                                 nvidia,function = "pwm0";
 278                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 279                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 280                                 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
 281                         };
 282                         gmi_ad9_ph1 {
 283                                 nvidia,pins = "gmi_ad9_ph1";
 284                                 nvidia,function = "rsvd4";
 285                                 nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
 286                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 287                                 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
 288                         };
 289                         gmi_ad10_ph2 {
 290                                 nvidia,pins = "gmi_ad10_ph2";
 291                                 nvidia,function = "pwm2";
 292                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 293                                 nvidia,tristate = <TEGRA_PIN_ENABLE>;
 294                                 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
 295                         };
 296                         gmi_ad11_ph3 {
 297                                 nvidia,pins = "gmi_ad11_ph3";
 298                                 nvidia,function = "pwm3";
 299                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 300                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 301                                 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
 302                         };
 303                         gmi_ad13_ph5 {
 304                                 nvidia,pins = "gmi_ad13_ph5",
 305                                                 "gmi_wr_n_pi0",
 306                                                 "gmi_oe_n_pi1",
 307                                                 "gmi_adv_n_pk0";
 308                                 nvidia,function = "rsvd1";
 309                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 310                                 nvidia,tristate = <TEGRA_PIN_ENABLE>;
 311                                 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
 312                         };
 313                         gmi_ad15_ph7 {
 314                                 nvidia,pins = "gmi_ad15_ph7";
 315                                 nvidia,function = "rsvd1";
 316                                 nvidia,pull = <TEGRA_PIN_PULL_UP>;
 317                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 318                                 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
 319                         };
 320                         gmi_dqs_pi2 {
 321                                 nvidia,pins = "gmi_dqs_pi2",
 322                                                 "pu2",
 323                                                 "pv1";
 324                                 nvidia,function = "rsvd1";
 325                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 326                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 327                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 328                         };
 329                         gmi_rst_n_pi4 {
 330                                 nvidia,pins = "gmi_rst_n_pi4";
 331                                 nvidia,function = "nand";
 332                                 nvidia,pull = <TEGRA_PIN_PULL_UP>;
 333                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 334                                 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
 335                         };
 336                         gmi_iordy_pi5 {
 337                                 nvidia,pins = "gmi_iordy_pi5";
 338                                 nvidia,function = "rsvd1";
 339                                 nvidia,pull = <TEGRA_PIN_PULL_UP>;
 340                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 341                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 342                         };
 343                         gmi_cs7_n_pi6 {
 344                                 nvidia,pins = "gmi_cs7_n_pi6",
 345                                                 "gmi_clk_pk1";
 346                                 nvidia,function = "nand";
 347                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 348                                 nvidia,tristate = <TEGRA_PIN_ENABLE>;
 349                                 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
 350                         };
 351                         gmi_a16_pj7 {
 352                                 nvidia,pins = "gmi_a16_pj7",
 353                                                 "gmi_a19_pk7";
 354                                 nvidia,function = "uartd";
 355                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 356                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 357                                 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
 358                         };
 359                         spdif_out_pk5 {
 360                                 nvidia,pins = "spdif_out_pk5";
 361                                 nvidia,function = "spdif";
 362                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 363                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 364                                 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
 365                         };
 366                         spdif_in_pk6 {
 367                                 nvidia,pins = "spdif_in_pk6";
 368                                 nvidia,function = "spdif";
 369                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 370                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 371                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 372                         };
 373                         dap1_fs_pn0 {
 374                                 nvidia,pins = "dap1_fs_pn0",
 375                                                 "dap1_din_pn1",
 376                                                 "dap1_dout_pn2",
 377                                                 "dap1_sclk_pn3";
 378                                 nvidia,function = "i2s0";
 379                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 380                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 381                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 382                         };
 383                         hdmi_int_pn7 {
 384                                 nvidia,pins = "hdmi_int_pn7";
 385                                 nvidia,function = "hdmi";
 386                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 387                                 nvidia,tristate = <TEGRA_PIN_ENABLE>;
 388                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 389                         };
 390                         ulpi_data7_po0 {
 391                                 nvidia,pins = "ulpi_data7_po0";
 392                                 nvidia,function = "uarta";
 393                                 nvidia,pull = <TEGRA_PIN_PULL_UP>;
 394                                 nvidia,tristate = <TEGRA_PIN_ENABLE>;
 395                                 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
 396                         };
 397                         ulpi_data3_po4 {
 398                                 nvidia,pins = "ulpi_data3_po4";
 399                                 nvidia,function = "ulpi";
 400                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 401                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 402                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 403                         };
 404                         dap3_fs_pp0 {
 405                                 nvidia,pins = "dap3_fs_pp0";
 406                                 nvidia,function = "i2s2";
 407                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 408                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 409                                 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
 410                         };
 411                         dap4_fs_pp4 {
 412                                 nvidia,pins = "dap4_fs_pp4",
 413                                                 "dap4_din_pp5",
 414                                                 "dap4_dout_pp6",
 415                                                 "dap4_sclk_pp7";
 416                                 nvidia,function = "i2s3";
 417                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 418                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 419                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 420                         };
 421                         kb_col0_pq0 {
 422                                 nvidia,pins = "kb_col0_pq0",
 423                                                 "kb_col1_pq1",
 424                                                 "kb_row1_pr1";
 425                                 nvidia,function = "kbc";
 426                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 427                                 nvidia,tristate = <TEGRA_PIN_ENABLE>;
 428                                 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
 429                         };
 430                         kb_col2_pq2 {
 431                                 nvidia,pins = "kb_col2_pq2",
 432                                                 "kb_col3_pq3";
 433                                 nvidia,function = "rsvd4";
 434                                 nvidia,pull = <TEGRA_PIN_PULL_UP>;
 435                                 nvidia,tristate = <TEGRA_PIN_ENABLE>;
 436                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 437                         };
 438                         kb_col4_pq4 {
 439                                 nvidia,pins = "kb_col4_pq4",
 440                                                 "kb_col5_pq5",
 441                                                 "kb_col7_pq7",
 442                                                 "kb_row2_pr2",
 443                                                 "kb_row4_pr4",
 444                                                 "kb_row5_pr5",
 445                                                 "kb_row14_ps6";
 446                                 nvidia,function = "kbc";
 447                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 448                                 nvidia,tristate = <TEGRA_PIN_ENABLE>;
 449                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 450                         };
 451                         kb_row0_pr0 {
 452                                 nvidia,pins = "kb_row0_pr0";
 453                                 nvidia,function = "rsvd4";
 454                                 nvidia,pull = <TEGRA_PIN_PULL_UP>;
 455                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 456                                 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
 457                         };
 458                         kb_row6_pr6 {
 459                                 nvidia,pins = "kb_row6_pr6",
 460                                                 "kb_row8_ps0",
 461                                                 "kb_row9_ps1",
 462                                                 "kb_row10_ps2";
 463                                 nvidia,function = "kbc";
 464                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 465                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 466                                 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
 467                         };
 468                         kb_row11_ps3 {
 469                                 nvidia,pins = "kb_row11_ps3",
 470                                                 "kb_row12_ps4";
 471                                 nvidia,function = "kbc";
 472                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 473                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 474                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 475                         };
 476                         gen2_i2c_scl_pt5 {
 477                                 nvidia,pins = "gen2_i2c_scl_pt5",
 478                                                 "gen2_i2c_sda_pt6";
 479                                 nvidia,function = "i2c2";
 480                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 481                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 482                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 483                                 nvidia,open-drain = <TEGRA_PIN_ENABLE>;
 484                         };
 485                         sdmmc4_cmd_pt7 {
 486                                 nvidia,pins = "sdmmc4_cmd_pt7",
 487                                                 "sdmmc4_dat0_paa0",
 488                                                 "sdmmc4_dat1_paa1",
 489                                                 "sdmmc4_dat2_paa2",
 490                                                 "sdmmc4_dat3_paa3",
 491                                                 "sdmmc4_dat4_paa4",
 492                                                 "sdmmc4_dat5_paa5",
 493                                                 "sdmmc4_dat6_paa6",
 494                                                 "sdmmc4_dat7_paa7";
 495                                 nvidia,function = "sdmmc4";
 496                                 nvidia,pull = <TEGRA_PIN_PULL_UP>;
 497                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 498                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 499                         };
 500                         pu0 {
 501                                 nvidia,pins = "pu0",
 502                                                 "pu6";
 503                                 nvidia,function = "rsvd4";
 504                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 505                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 506                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 507                         };
 508                         jtag_rtck_pu7 {
 509                                 nvidia,pins = "jtag_rtck_pu7";
 510                                 nvidia,function = "rtck";
 511                                 nvidia,pull = <TEGRA_PIN_PULL_UP>;
 512                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 513                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 514                         };
 515                         pv0 {
 516                                 nvidia,pins = "pv0";
 517                                 nvidia,function = "rsvd1";
 518                                 nvidia,pull = <TEGRA_PIN_PULL_UP>;
 519                                 nvidia,tristate = <TEGRA_PIN_ENABLE>;
 520                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 521                         };
 522                         ddc_scl_pv4 {
 523                                 nvidia,pins = "ddc_scl_pv4",
 524                                                 "ddc_sda_pv5";
 525                                 nvidia,function = "i2c4";
 526                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 527                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 528                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 529                         };
 530                         crt_hsync_pv6 {
 531                                 nvidia,pins = "crt_hsync_pv6",
 532                                                 "crt_vsync_pv7";
 533                                 nvidia,function = "crt";
 534                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 535                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 536                                 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
 537                         };
 538                         spi2_cs1_n_pw2 {
 539                                 nvidia,pins = "spi2_cs1_n_pw2",
 540                                                 "spi2_miso_px1",
 541                                                 "spi2_sck_px2";
 542                                 nvidia,function = "spi2";
 543                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 544                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 545                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 546                         };
 547                         clk1_out_pw4 {
 548                                 nvidia,pins = "clk1_out_pw4";
 549                                 nvidia,function = "extperiph1";
 550                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 551                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 552                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 553                         };
 554                         clk2_out_pw5 {
 555                                 nvidia,pins = "clk2_out_pw5";
 556                                 nvidia,function = "extperiph2";
 557                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 558                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 559                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 560                         };
 561                         spi2_cs0_n_px3 {
 562                                 nvidia,pins = "spi2_cs0_n_px3";
 563                                 nvidia,function = "spi6";
 564                                 nvidia,pull = <TEGRA_PIN_PULL_UP>;
 565                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 566                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 567                         };
 568                         spi1_mosi_px4 {
 569                                 nvidia,pins = "spi1_mosi_px4",
 570                                                 "spi1_cs0_n_px6";
 571                                 nvidia,function = "spi1";
 572                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 573                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 574                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 575                         };
 576                         ulpi_clk_py0 {
 577                                 nvidia,pins = "ulpi_clk_py0",
 578                                                 "ulpi_dir_py1";
 579                                 nvidia,function = "ulpi";
 580                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 581                                 nvidia,tristate = <TEGRA_PIN_ENABLE>;
 582                                 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
 583                         };
 584                         sdmmc1_dat3_py4 {
 585                                 nvidia,pins = "sdmmc1_dat3_py4",
 586                                                 "sdmmc1_dat2_py5",
 587                                                 "sdmmc1_dat1_py6",
 588                                                 "sdmmc1_dat0_py7",
 589                                                 "sdmmc1_cmd_pz1";
 590                                 nvidia,function = "sdmmc1";
 591                                 nvidia,pull = <TEGRA_PIN_PULL_UP>;
 592                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 593                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 594                         };
 595                         sdmmc1_clk_pz0 {
 596                                 nvidia,pins = "sdmmc1_clk_pz0";
 597                                 nvidia,function = "sdmmc1";
 598                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 599                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 600                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 601                         };
 602                         lcd_wr_n_pz3 {
 603                                 nvidia,pins = "lcd_wr_n_pz3";
 604                                 nvidia,function = "displaya";
 605                                 nvidia,pull = <TEGRA_PIN_PULL_UP>;
 606                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 607                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 608                         };
 609                         sys_clk_req_pz5 {
 610                                 nvidia,pins = "sys_clk_req_pz5";
 611                                 nvidia,function = "sysclk";
 612                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 613                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 614                                 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
 615                         };
 616                         pwr_i2c_scl_pz6 {
 617                                 nvidia,pins = "pwr_i2c_scl_pz6",
 618                                                 "pwr_i2c_sda_pz7";
 619                                 nvidia,function = "i2cpwr";
 620                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 621                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 622                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 623                                 nvidia,open-drain = <TEGRA_PIN_ENABLE>;
 624                         };
 625                         pbb0 {
 626                                 nvidia,pins = "pbb0",
 627                                                 "pcc1";
 628                                 nvidia,function = "rsvd2";
 629                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 630                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 631                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 632                         };
 633                         cam_i2c_scl_pbb1 {
 634                                 nvidia,pins = "cam_i2c_scl_pbb1",
 635                                                 "cam_i2c_sda_pbb2";
 636                                 nvidia,function = "i2c3";
 637                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 638                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 639                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 640                                 nvidia,open-drain = <TEGRA_PIN_ENABLE>;
 641                         };
 642                         pbb3 {
 643                                 nvidia,pins = "pbb3";
 644                                 nvidia,function = "vgp3";
 645                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 646                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 647                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 648                         };
 649                         pbb4 {
 650                                 nvidia,pins = "pbb4";
 651                                 nvidia,function = "vgp4";
 652                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 653                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 654                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 655                         };
 656                         pbb5 {
 657                                 nvidia,pins = "pbb5";
 658                                 nvidia,function = "vgp5";
 659                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 660                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 661                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 662                         };
 663                         pbb6 {
 664                                 nvidia,pins = "pbb6";
 665                                 nvidia,function = "vgp6";
 666                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 667                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 668                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 669                         };
 670                         pbb7 {
 671                                 nvidia,pins = "pbb7",
 672                                                 "pcc2";
 673                                 nvidia,function = "i2s4";
 674                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 675                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 676                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 677                         };
 678                         cam_mclk_pcc0 {
 679                                 nvidia,pins = "cam_mclk_pcc0";
 680                                 nvidia,function = "vi_alt3";
 681                                 nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
 682                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 683                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 684                         };
 685                         sdmmc4_rst_n_pcc3 {
 686                                 nvidia,pins = "sdmmc4_rst_n_pcc3";
 687                                 nvidia,function = "rsvd2";
 688                                 nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
 689                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 690                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 691                         };
 692                         sdmmc4_clk_pcc4 {
 693                                 nvidia,pins = "sdmmc4_clk_pcc4";
 694                                 nvidia,function = "sdmmc4";
 695                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 696                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 697                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 698                         };
 699                         clk2_req_pcc5 {
 700                                 nvidia,pins = "clk2_req_pcc5";
 701                                 nvidia,function = "dap";
 702                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 703                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 704                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 705                         };
 706                         pex_l2_rst_n_pcc6 {
 707                                 nvidia,pins = "pex_l2_rst_n_pcc6",
 708                                                 "pex_l2_clkreq_n_pcc7";
 709                                 nvidia,function = "pcie";
 710                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 711                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 712                                 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
 713                         };
 714                         pex_wake_n_pdd3 {
 715                                 nvidia,pins = "pex_wake_n_pdd3",
 716                                                 "pex_l2_prsnt_n_pdd7";
 717                                 nvidia,function = "pcie";
 718                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 719                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 720                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 721                         };
 722                         clk3_out_pee0 {
 723                                 nvidia,pins = "clk3_out_pee0";
 724                                 nvidia,function = "extperiph3";
 725                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 726                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 727                                 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
 728                         };
 729                         clk1_req_pee2 {
 730                                 nvidia,pins = "clk1_req_pee2";
 731                                 nvidia,function = "dap";
 732                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 733                                 nvidia,tristate = <TEGRA_PIN_ENABLE>;
 734                                 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
 735                         };
 736                         hdmi_cec_pee3 {
 737                                 nvidia,pins = "hdmi_cec_pee3";
 738                                 nvidia,function = "cec";
 739                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 740                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 741                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 742                                 nvidia,open-drain = <TEGRA_PIN_DISABLE>;
 743                         };
 744                         owr {
 745                                 nvidia,pins = "owr";
 746                                 nvidia,function = "owr";
 747                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 748                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 749                                 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
 750                         };
 751                         drive_dap1 {
 752                                 nvidia,pins = "drive_dap1",
 753                                                 "drive_dap2",
 754                                                 "drive_dbg",
 755                                                 "drive_at5",
 756                                                 "drive_gme",
 757                                                 "drive_ddc",
 758                                                 "drive_ao1",
 759                                                 "drive_uart3";
 760                                 nvidia,high-speed-mode = <0>;
 761                                 nvidia,schmitt = <TEGRA_PIN_ENABLE>;
 762                                 nvidia,low-power-mode = <TEGRA_PIN_LP_DRIVE_DIV_1>;
 763                                 nvidia,pull-down-strength = <31>;
 764                                 nvidia,pull-up-strength = <31>;
 765                                 nvidia,slew-rate-rising = <TEGRA_PIN_SLEW_RATE_FASTEST>;
 766                                 nvidia,slew-rate-falling = <TEGRA_PIN_SLEW_RATE_FASTEST>;
 767                         };
 768                         drive_sdio1 {
 769                                 nvidia,pins = "drive_sdio1",
 770                                                 "drive_sdio3";
 771                                 nvidia,high-speed-mode = <0>;
 772                                 nvidia,schmitt = <TEGRA_PIN_DISABLE>;
 773                                 nvidia,pull-down-strength = <46>;
 774                                 nvidia,pull-up-strength = <42>;
 775                                 nvidia,slew-rate-rising = <TEGRA_PIN_SLEW_RATE_FAST>;
 776                                 nvidia,slew-rate-falling = <TEGRA_PIN_SLEW_RATE_FAST>;
 777                         };
 778                         drive_gma {
 779                                 nvidia,pins = "drive_gma",
 780                                                 "drive_gmb",
 781                                                 "drive_gmc",
 782                                                 "drive_gmd";
 783                                 nvidia,pull-down-strength = <9>;
 784                                 nvidia,pull-up-strength = <9>;
 785                                 nvidia,slew-rate-rising = <TEGRA_PIN_SLEW_RATE_SLOWEST>;
 786                                 nvidia,slew-rate-falling = <TEGRA_PIN_SLEW_RATE_SLOWEST>;
 787                         };
 788                 };
 789         };
 790
 791         uartb: serial@70006040 {
 792                 compatible = "nvidia,tegra30-hsuart";
 793                 /delete-property/ reg-shift;
 794                 /* GPS BCM4751 */
 795         };
 796
 797         uartc: serial@70006200 {
 798                 compatible = "nvidia,tegra30-hsuart";
 799                 /delete-property/ reg-shift;
 800                 status = "okay";
 801
 802                 nvidia,adjust-baud-rates = <0 9600 100>,
 803                                            <9600 115200 200>,
 804                                            <1000000 4000000 136>;
 805
 806                 /* Azurewave AW-NH665 BCM4330B1 */
 807                 bluetooth {
 808                         compatible = "brcm,bcm4330-bt";
 809
 810                         interrupt-parent = <&gpio>;
 811                         interrupts = <TEGRA_GPIO(U, 6) IRQ_TYPE_EDGE_RISING>;
 812                         interrupt-names = "host-wakeup";
 813
 814                         max-speed = <4000000>;
 815
 816                         clocks = <&tegra_pmc TEGRA_PMC_CLK_BLINK>;
 817                         clock-names = "txco";
 818
 819                         vbat-supply  = <&vdd_3v3_sys>;
 820                         vddio-supply = <&vdd_1v8>;
 821
 822                         device-wakeup-gpios = <&gpio TEGRA_GPIO(U, 1) GPIO_ACTIVE_HIGH>;
 823                         shutdown-gpios =      <&gpio TEGRA_GPIO(U, 0) GPIO_ACTIVE_HIGH>;
 824                 };
 825         };
 826
 827         pwm: pwm@7000a000 {
 828                 status = "okay";
 829         };
 830
 831         i2c@7000c400 {
 832                 clock-frequency = <400000>;
 833                 status = "okay";
 834
 835                 touchscreen@10 {
 836                         compatible ="elan,ektf3624";
 837                         reg = <0x10>;
 838
 839                         interrupt-parent = <&gpio>;
 840                         interrupts = <TEGRA_GPIO(H, 4) IRQ_TYPE_LEVEL_LOW>;
 841
 842                         reset-gpios = <&gpio TEGRA_GPIO(H, 6) GPIO_ACTIVE_LOW>;
 843
 844                         vcc33-supply = <&vcc_3v3_ts>;
 845                         vccio-supply = <&vcc_3v3_ts>;
 846
 847                         touchscreen-size-x = <2112>;
 848                         touchscreen-size-y = <1280>;
 849                         touchscreen-swapped-x-y;
 850                         touchscreen-inverted-x;
 851                 };
 852         };
 853
 854         i2c@7000c500 {
 855                 clock-frequency = <100000>;
 856                 status = "okay";
 857
 858                 compass@e {
 859                         compatible = "asahi-kasei,ak8974";
 860                         reg = <0x0e>;
 861
 862                         interrupt-parent = <&gpio>;
 863                         interrupts = <TEGRA_GPIO(W, 0) IRQ_TYPE_EDGE_RISING>;
 864
 865                         avdd-supply = <&vdd_3v3_sys>;
 866                         dvdd-supply = <&vdd_1v8>;
 867
 868                         mount-matrix =   "0", "-1",  "0",
 869                                         "-1",  "0",  "0",
 870                                          "0",  "0", "-1";
 871                 };
 872
 873                 light-sensor@1c {
 874                         compatible = "dynaimage,al3010";
 875                         reg = <0x1c>;
 876
 877                         interrupt-parent = <&gpio>;
 878                         interrupts = <TEGRA_GPIO(Z, 2) IRQ_TYPE_LEVEL_HIGH>;
 879
 880                         vdd-supply = <&vdd_3v3_sys>;
 881                 };
 882
 883                 accelerometer@68 {
 884                         compatible = "invensense,mpu6050";
 885                         reg = <0x68>;
 886
 887                         interrupt-parent = <&gpio>;
 888                         interrupts = <TEGRA_GPIO(X, 1) IRQ_TYPE_EDGE_RISING>;
 889
 890                         vdd-supply   = <&vdd_3v3_sys>;
 891                         vddio-supply = <&vdd_1v8>;
 892
 893                         mount-matrix =   "0", "-1",  "0",
 894                                         "-1",  "0",  "0",
 895                                          "0",  "0", "-1";
 896                 };
 897         };
 898
 899         i2c@7000d000 {
 900                 clock-frequency = <100000>;
 901                 status = "okay";
 902
 903                 rt5640: audio-codec@1c {
 904                         compatible = "realtek,rt5640";
 905                         reg = <0x1c>;
 906
 907                         realtek,dmic1-data-pin = <1>;
 908                 };
 909
 910                 nct72: temperature-sensor@4c {
 911                         compatible = "onnn,nct1008";
 912                         reg = <0x4c>;
 913                         vcc-supply = <&vdd_3v3_sys>;
 914
 915                         interrupt-parent = <&gpio>;
 916                         interrupts = <TEGRA_GPIO(S, 3) IRQ_TYPE_EDGE_FALLING>;
 917
 918                         #thermal-sensor-cells = <1>;
 919                 };
 920
 921                 fuel-gauge@55 {
 922                         compatible = "ti,bq27541";
 923                         reg = <0x55>;
 924                         power-supplies = <&power_supply>;
 925                 };
 926
 927                 power_supply: charger@6a {
 928                         compatible = "summit,smb347";
 929                         reg = <0x6a>;
 930
 931                         interrupt-parent = <&gpio>;
 932                         interrupts = <TEGRA_GPIO(V, 1) IRQ_TYPE_EDGE_BOTH>;
 933
 934                         summit,enable-charge-control = <SMB3XX_CHG_ENABLE_PIN_ACTIVE_LOW>;
 935                         summit,inok-polarity = <SMB3XX_SYSOK_INOK_ACTIVE_LOW>;
 936                         summit,enable-usb-charging;
 937
 938                         monitored-battery = <&battery_cell>;
 939
 940                         usb_vbus: usb-vbus {
 941                                 regulator-name = "usb_vbus";
 942                                 regulator-min-microvolt = <5000000>;
 943                                 regulator-max-microvolt = <5000000>;
 944                                 regulator-min-microamp = <750000>;
 945                                 regulator-max-microamp = <750000>;
 946
 947                                 /*
 948                                  * SMB347 INOK input pin is connected to PMIC's
 949                                  * ACOK output, which is fixed to ACTIVE_LOW as
 950                                  * long as battery voltage is in a good range.
 951                                  *
 952                                  * Active INOK disables SMB347 output, so polarity
 953                                  * needs to be toggled when we want to get the
 954                                  * output.
 955                                  */
 956                                 summit,needs-inok-toggle;
 957                         };
 958                 };
 959         };
 960
 961         pmc@7000e400 {
 962                 status = "okay";
 963                 nvidia,invert-interrupt;
 964                 nvidia,suspend-mode = <1>;
 965                 nvidia,cpu-pwr-good-time = <2000>;
 966                 nvidia,cpu-pwr-off-time = <200>;
 967                 nvidia,core-pwr-good-time = <3845 3845>;
 968                 nvidia,core-pwr-off-time = <0>;
 969                 nvidia,core-power-req-active-high;
 970                 nvidia,sys-clock-req-active-high;
 971                 core-supply = <&vdd_core>;
 972         };
 973
 974         ahub@70080000 {
 975                 i2s@70080400 {
 976                         status = "okay";
 977                 };
 978         };
 979
 980         brcm_wifi_pwrseq: wifi-pwrseq {
 981                 compatible = "mmc-pwrseq-simple";
 982
 983                 clocks = <&tegra_pmc TEGRA_PMC_CLK_BLINK>;
 984                 clock-names = "ext_clock";
 985
 986                 reset-gpios = <&gpio TEGRA_GPIO(D, 4) GPIO_ACTIVE_LOW>;
 987                 post-power-on-delay-ms = <300>;
 988                 power-off-delay-us = <300>;
 989         };
 990
 991         sdmmc3: mmc@78000400 {
 992                 status = "okay";
 993
 994                 #address-cells = <1>;
 995                 #size-cells = <0>;
 996
 997                 assigned-clocks = <&tegra_car TEGRA30_CLK_SDMMC3>;
 998                 assigned-clock-parents = <&tegra_car TEGRA30_CLK_PLL_C>;
 999                 assigned-clock-rates = <50000000>;
1000
1001                 max-frequency = <50000000>;
1002                 keep-power-in-suspend;
1003                 bus-width = <4>;
1004                 non-removable;
1005
1006                 mmc-pwrseq = <&brcm_wifi_pwrseq>;
1007                 vmmc-supply = <&vdd_3v3_sys>;
1008                 vqmmc-supply = <&vdd_1v8>;
1009
1010                 /* Azurewave AW-NH665 BCM4330 */
1011                 wifi@1 {
1012                         reg = <1>;
1013                         compatible = "brcm,bcm4329-fmac";
1014                         interrupt-parent = <&gpio>;
1015                         interrupts = <TEGRA_GPIO(O, 4) IRQ_TYPE_LEVEL_HIGH>;
1016                         interrupt-names = "host-wake";
1017                 };
1018         };
1019
1020         sdmmc4: mmc@78000600 {
1021                 status = "okay";
1022                 bus-width = <8>;
1023                 vmmc-supply = <&vcore_emmc>;
1024                 vqmmc-supply = <&vdd_1v8>;
1025                 non-removable;
1026         };
1027
1028         usb@7d000000 {
1029                 compatible = "nvidia,tegra30-udc";
1030                 status = "okay";
1031                 dr_mode = "otg";
1032                 vbus-supply = <&usb_vbus>;
1033         };
1034
1035         usb-phy@7d000000 {
1036                 status = "okay";
1037                 dr_mode = "otg";
1038                 nvidia,hssync-start-delay = <0>;
1039                 nvidia,xcvr-lsfslew = <2>;
1040                 nvidia,xcvr-lsrslew = <2>;
1041         };
1042
1043         backlight: backlight {
1044                 compatible = "pwm-backlight";
1045
1046                 power-supply = <&vdd_5v0_sys>;
1047                 pwms = <&pwm 0 50000>;
1048
1049                 brightness-levels = <1 255>;
1050                 num-interpolated-steps = <254>;
1051                 default-brightness-level = <15>;
1052         };
1053
1054         battery_cell: battery-cell {
1055                 compatible = "simple-battery";
1056                 constant-charge-current-max-microamp = <1800000>;
1057                 operating-range-celsius = <0 45>;
1058         };
1059
1060         /* PMIC has a built-in 32KHz oscillator which is used by PMC */
1061         clk32k_in: clock-32k {
1062                 compatible = "fixed-clock";
1063                 #clock-cells = <0>;
1064                 clock-frequency = <32768>;
1065                 clock-output-names = "pmic-oscillator";
1066         };
1067
1068         cpus {
1069                 cpu0: cpu@0 {
1070                         cpu-supply = <&vdd_cpu>;
1071                         operating-points-v2 = <&cpu0_opp_table>;
1072                         #cooling-cells = <2>;
1073                 };
1074
1075                 cpu1: cpu@1 {
1076                         cpu-supply = <&vdd_cpu>;
1077                         operating-points-v2 = <&cpu0_opp_table>;
1078                         #cooling-cells = <2>;
1079                 };
1080
1081                 cpu2: cpu@2 {
1082                         cpu-supply = <&vdd_cpu>;
1083                         operating-points-v2 = <&cpu0_opp_table>;
1084                         #cooling-cells = <2>;
1085                 };
1086
1087                 cpu3: cpu@3 {
1088                         cpu-supply = <&vdd_cpu>;
1089                         operating-points-v2 = <&cpu0_opp_table>;
1090                         #cooling-cells = <2>;
1091                 };
1092         };
1093
1094         display-panel {
1095                 /*
1096                  * Nexus 7 supports two compatible panel models:
1097                  *
1098                  *  1. hydis,hv070wx2-1e0
1099                  *  2. chunghwa,claa070wp03xg
1100                  *
1101                  * We want to use timing which is optimized for Nexus 7,
1102                  * hence we need to customize the timing.
1103                  */
1104                 compatible = "panel-lvds";
1105
1106                 width-mm = <94>;
1107                 height-mm = <150>;
1108                 rotation = <180>;
1109
1110                 data-mapping = "jeida-24";
1111
1112                 /* DDC unconnected on Nexus 7 */
1113                 /delete-property/ ddc-i2c-bus;
1114         };
1115
1116         firmware {
1117                 trusted-foundations {
1118                         compatible = "tlm,trusted-foundations";
1119                         tlm,version-major = <0x0>;
1120                         tlm,version-minor = <0x0>;
1121                 };
1122         };
1123
1124         gpio-keys {
1125                 compatible = "gpio-keys";
1126
1127                 hall-sensor {
1128                         label = "Lid";
1129                         gpios = <&gpio TEGRA_GPIO(S, 6) GPIO_ACTIVE_LOW>;
1130                         linux,input-type = <EV_SW>;
1131                         linux,code = <SW_LID>;
1132                         debounce-interval = <500>;
1133                         wakeup-event-action = <EV_ACT_DEASSERTED>;
1134                         wakeup-source;
1135                 };
1136
1137                 power {
1138                         label = "Power";
1139                         gpios = <&gpio TEGRA_GPIO(V, 0) GPIO_ACTIVE_LOW>;
1140                         linux,code = <KEY_POWER>;
1141                         debounce-interval = <10>;
1142                         wakeup-event-action = <EV_ACT_ASSERTED>;
1143                         wakeup-source;
1144                 };
1145
1146                 volume-up {
1147                         label = "Volume Up";
1148                         gpios = <&gpio TEGRA_GPIO(Q, 2) GPIO_ACTIVE_LOW>;
1149                         linux,code = <KEY_VOLUMEUP>;
1150                         debounce-interval = <10>;
1151                         wakeup-event-action = <EV_ACT_ASSERTED>;
1152                         wakeup-source;
1153                 };
1154
1155                 volume-down {
1156                         label = "Volume Down";
1157                         gpios = <&gpio TEGRA_GPIO(Q, 3) GPIO_ACTIVE_LOW>;
1158                         linux,code = <KEY_VOLUMEDOWN>;
1159                         debounce-interval = <10>;
1160                         wakeup-event-action = <EV_ACT_ASSERTED>;
1161                         wakeup-source;
1162                 };
1163         };
1164
1165         vdd_5v0_sys: regulator-5v0 {
1166                 compatible = "regulator-fixed";
1167                 regulator-name = "vdd_5v0";
1168                 regulator-min-microvolt = <5000000>;
1169                 regulator-max-microvolt = <5000000>;
1170                 regulator-always-on;
1171                 regulator-boot-on;
1172         };
1173
1174         vdd_3v3_sys: regulator-3v3 {
1175                 compatible = "regulator-fixed";
1176                 regulator-name = "vdd_3v3";
1177                 regulator-min-microvolt = <3300000>;
1178                 regulator-max-microvolt = <3300000>;
1179                 regulator-always-on;
1180                 regulator-boot-on;
1181                 vin-supply = <&vdd_5v0_sys>;
1182         };
1183
1184         vdd_pnl: regulator-panel {
1185                 compatible = "regulator-fixed";
1186                 regulator-name = "vdd_panel";
1187                 regulator-min-microvolt = <3300000>;
1188                 regulator-max-microvolt = <3300000>;
1189                 regulator-enable-ramp-delay = <300000>;
1190                 gpio = <&gpio TEGRA_GPIO(W, 1) GPIO_ACTIVE_HIGH>;
1191                 enable-active-high;
1192                 vin-supply = <&vdd_3v3_sys>;
1193         };
1194
1195         vcc_3v3_ts: regulator-ts {
1196                 compatible = "regulator-fixed";
1197                 regulator-name = "ldo_s-1167_3v3";
1198                 regulator-min-microvolt = <3300000>;
1199                 regulator-max-microvolt = <3300000>;
1200                 regulator-always-on;
1201                 regulator-boot-on;
1202                 vin-supply = <&vdd_5v0_sys>;
1203         };
1204
1205         sound {
1206                 compatible = "nvidia,tegra-audio-rt5640-grouper",
1207                              "nvidia,tegra-audio-rt5640";
1208                 nvidia,model = "ASUS Google Nexus 7 ALC5642";
1209
1210                 nvidia,audio-routing =
1211                         "Headphones", "HPOR",
1212                         "Headphones", "HPOL",
1213                         "Speakers", "SPORP",
1214                         "Speakers", "SPORN",
1215                         "Speakers", "SPOLP",
1216                         "Speakers", "SPOLN",
1217                         "DMIC1", "Mic Jack";
1218
1219                 nvidia,i2s-controller = <&tegra_i2s1>;
1220                 nvidia,audio-codec = <&rt5640>;
1221
1222                 nvidia,hp-det-gpios = <&gpio TEGRA_GPIO(W, 2) GPIO_ACTIVE_LOW>;
1223
1224                 clocks = <&tegra_car TEGRA30_CLK_PLL_A>,
1225                          <&tegra_car TEGRA30_CLK_PLL_A_OUT0>,
1226                          <&tegra_pmc TEGRA_PMC_CLK_OUT_1>;
1227                 clock-names = "pll_a", "pll_a_out0", "mclk";
1228
1229                 assigned-clocks = <&tegra_car TEGRA30_CLK_EXTERN1>,
1230                                   <&tegra_pmc TEGRA_PMC_CLK_OUT_1>;
1231
1232                 assigned-clock-parents = <&tegra_car TEGRA30_CLK_PLL_A_OUT0>,
1233                                          <&tegra_car TEGRA30_CLK_EXTERN1>;
1234         };
1235
1236         thermal-zones {
1237                 /*
1238                  * NCT72 has two sensors:
1239                  *
1240                  *      0: internal that monitors ambient/skin temperature
1241                  *      1: external that is connected to the CPU's diode
1242                  *
1243                  * Ideally we should use userspace thermal governor,
1244                  * but it's a much more complex solution.  The "skin"
1245                  * zone is a simpler solution which prevents Nexus 7
1246                  * from getting too hot from a user's tactile perspective.
1247                  * The CPU zone is intended to protect silicon from damage.
1248                  */
1249
1250                 skin-thermal {
1251                         polling-delay-passive = <1000>; /* milliseconds */
1252                         polling-delay = <5000>; /* milliseconds */
1253
1254                         thermal-sensors = <&nct72 0>;
1255
1256                         trips {
1257                                 trip0: skin-alert {
1258                                         /* throttle at 57C until temperature drops to 56.8C */
1259                                         temperature = <57000>;
1260                                         hysteresis = <200>;
1261                                         type = "passive";
1262                                 };
1263
1264                                 trip1: skin-crit {
1265                                         /* shut down at 65C */
1266                                         temperature = <65000>;
1267                                         hysteresis = <2000>;
1268                                         type = "critical";
1269                                 };
1270                         };
1271
1272                         cooling-maps {
1273                                 map0 {
1274                                         trip = <&trip0>;
1275                                         cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
1276                                                          <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
1277                                                          <&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
1278                                                          <&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
1279                                                          <&actmon THERMAL_NO_LIMIT
1280                                                                   THERMAL_NO_LIMIT>;
1281                                 };
1282                         };
1283                 };
1284
1285                 cpu-thermal {
1286                         polling-delay-passive = <1000>; /* milliseconds */
1287                         polling-delay = <5000>; /* milliseconds */
1288
1289                         thermal-sensors = <&nct72 1>;
1290
1291                         trips {
1292                                 trip2: cpu-alert {
1293                                         /* throttle at 85C until temperature drops to 84.8C */
1294                                         temperature = <85000>;
1295                                         hysteresis = <200>;
1296                                         type = "passive";
1297                                 };
1298
1299                                 trip3: cpu-crit {
1300                                         /* shut down at 90C */
1301                                         temperature = <90000>;
1302                                         hysteresis = <2000>;
1303                                         type = "critical";
1304                                 };
1305                         };
1306
1307                         cooling-maps {
1308                                 map1 {
1309                                         trip = <&trip2>;
1310                                         cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
1311                                                          <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
1312                                                          <&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
1313                                                          <&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
1314                                                          <&actmon THERMAL_NO_LIMIT
1315                                                                   THERMAL_NO_LIMIT>;
1316                                 };
1317                         };
1318                 };
1319         };
1320 };