arch/arm/boot/dts/tegra30-cardhu.dtsi

   1 #include "tegra30.dtsi"
   2
   3 /**
   4  * This file contains common DT entry for all fab version of Cardhu.
   5  * There is multiple fab version of Cardhu starting from A01 to A07.
   6  * Cardhu fab version A01 and A03 are not supported. Cardhu fab version
   7  * A02 will have different sets of GPIOs for fixed regulator compare to
   8  * Cardhu fab version A04. The Cardhu fab version A05, A06, A07 are
   9  * compatible with fab version A04. Based on Cardhu fab version, the
  10  * related dts file need to be chosen like for Cardhu fab version A02,
  11  * use tegra30-cardhu-a02.dts, Cardhu fab version A04 and later, use
  12  * tegra30-cardhu-a04.dts.
  13  * The identification of board is done in two ways, by looking the sticker
  14  * on PCB and by reading board id eeprom.
  15  * The stciker will have number like 600-81291-1000-002 C.3. In this 4th
  16  * number is the fab version like here it is 002 and hence fab version A02.
  17  * The (downstream internal) U-Boot of Cardhu display the board-id as
  18  * follows:
  19  * BoardID: 0C5B, SKU: 0A01, Fab: 02, Rev: 45.00
  20  * In this Fab version is 02 i.e. A02.
  21  * The BoardID I2C eeprom is interfaced through i2c5 (pwr_i2c address 0x56).
  22  * The location 0x8 of this eeprom contains the Fab version. It is 1 byte
  23  * wide.
  24  */
  25
  26 / {
  27         model = "NVIDIA Tegra30 Cardhu evaluation board";
  28         compatible = "nvidia,cardhu", "nvidia,tegra30";
  29
  30         aliases {
  31                 rtc0 = "/i2c@7000d000/tps65911@2d";
  32                 rtc1 = "/rtc@7000e000";
  33         };
  34
  35         memory {
  36                 reg = <0x80000000 0x40000000>;
  37         };
  38
  39         pcie-controller@00003000 {
  40                 status = "okay";
  41                 pex-clk-supply = <&pex_hvdd_3v3_reg>;
  42                 vdd-supply = <&ldo1_reg>;
  43                 avdd-supply = <&ldo2_reg>;
  44
  45                 pci@1,0 {
  46                         nvidia,num-lanes = <4>;
  47                 };
  48
  49                 pci@2,0 {
  50                         nvidia,num-lanes = <1>;
  51                 };
  52
  53                 pci@3,0 {
  54                         status = "okay";
  55                         nvidia,num-lanes = <1>;
  56                 };
  57         };
  58
  59         host1x@50000000 {
  60                 dc@54200000 {
  61                         rgb {
  62                                 status = "okay";
  63
  64                                 nvidia,panel = <&panel>;
  65                         };
  66                 };
  67         };
  68
  69         pinmux@70000868 {
  70                 pinctrl-names = "default";
  71                 pinctrl-0 = <&state_default>;
  72
  73                 state_default: pinmux {
  74                         sdmmc1_clk_pz0 {
  75                                 nvidia,pins = "sdmmc1_clk_pz0";
  76                                 nvidia,function = "sdmmc1";
  77                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
  78                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
  79                         };
  80                         sdmmc1_cmd_pz1 {
  81                                 nvidia,pins =   "sdmmc1_cmd_pz1",
  82                                                 "sdmmc1_dat0_py7",
  83                                                 "sdmmc1_dat1_py6",
  84                                                 "sdmmc1_dat2_py5",
  85                                                 "sdmmc1_dat3_py4";
  86                                 nvidia,function = "sdmmc1";
  87                                 nvidia,pull = <TEGRA_PIN_PULL_UP>;
  88                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
  89                         };
  90                         sdmmc3_clk_pa6 {
  91                                 nvidia,pins = "sdmmc3_clk_pa6";
  92                                 nvidia,function = "sdmmc3";
  93                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
  94                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
  95                         };
  96                         sdmmc3_cmd_pa7 {
  97                                 nvidia,pins =   "sdmmc3_cmd_pa7",
  98                                                 "sdmmc3_dat0_pb7",
  99                                                 "sdmmc3_dat1_pb6",
 100                                                 "sdmmc3_dat2_pb5",
 101                                                 "sdmmc3_dat3_pb4";
 102                                 nvidia,function = "sdmmc3";
 103                                 nvidia,pull = <TEGRA_PIN_PULL_UP>;
 104                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 105                         };
 106                         sdmmc4_clk_pcc4 {
 107                                 nvidia,pins =   "sdmmc4_clk_pcc4",
 108                                                 "sdmmc4_rst_n_pcc3";
 109                                 nvidia,function = "sdmmc4";
 110                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 111                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 112                         };
 113                         sdmmc4_dat0_paa0 {
 114                                 nvidia,pins =   "sdmmc4_dat0_paa0",
 115                                                 "sdmmc4_dat1_paa1",
 116                                                 "sdmmc4_dat2_paa2",
 117                                                 "sdmmc4_dat3_paa3",
 118                                                 "sdmmc4_dat4_paa4",
 119                                                 "sdmmc4_dat5_paa5",
 120                                                 "sdmmc4_dat6_paa6",
 121                                                 "sdmmc4_dat7_paa7";
 122                                 nvidia,function = "sdmmc4";
 123                                 nvidia,pull = <TEGRA_PIN_PULL_UP>;
 124                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 125                         };
 126                         dap2_fs_pa2 {
 127                                 nvidia,pins =   "dap2_fs_pa2",
 128                                                 "dap2_sclk_pa3",
 129                                                 "dap2_din_pa4",
 130                                                 "dap2_dout_pa5";
 131                                 nvidia,function = "i2s1";
 132                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 133                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 134                         };
 135                         sdio3 {
 136                                 nvidia,pins = "drive_sdio3";
 137                                 nvidia,high-speed-mode = <TEGRA_PIN_DISABLE>;
 138                                 nvidia,schmitt = <TEGRA_PIN_DISABLE>;
 139                                 nvidia,pull-down-strength = <46>;
 140                                 nvidia,pull-up-strength = <42>;
 141                                 nvidia,slew-rate-rising = <TEGRA_PIN_SLEW_RATE_FAST>;
 142                                 nvidia,slew-rate-falling = <TEGRA_PIN_SLEW_RATE_FAST>;
 143                         };
 144                         uart3_txd_pw6 {
 145                                 nvidia,pins =   "uart3_txd_pw6",
 146                                                 "uart3_cts_n_pa1",
 147                                                 "uart3_rts_n_pc0",
 148                                                 "uart3_rxd_pw7";
 149                                 nvidia,function = "uartc";
 150                                 nvidia,pull = <TEGRA_PIN_PULL_NONE>;
 151                                 nvidia,tristate = <TEGRA_PIN_DISABLE>;
 152                         };
 153                 };
 154         };
 155
 156         serial@70006000 {
 157                 status = "okay";
 158         };
 159
 160         serial@70006200 {
 161                 compatible = "nvidia,tegra30-hsuart";
 162                 status = "okay";
 163         };
 164
 165         pwm@7000a000 {
 166                 status = "okay";
 167         };
 168
 169         panelddc: i2c@7000c000 {
 170                 status = "okay";
 171                 clock-frequency = <100000>;
 172         };
 173
 174         i2c@7000c400 {
 175                 status = "okay";
 176                 clock-frequency = <100000>;
 177         };
 178
 179         i2c@7000c500 {
 180                 status = "okay";
 181                 clock-frequency = <100000>;
 182
 183                 /* ALS and Proximity sensor */
 184                 isl29028@44 {
 185                         compatible = "isil,isl29028";
 186                         reg = <0x44>;
 187                         interrupt-parent = <&gpio>;
 188                         interrupts = <TEGRA_GPIO(L, 0) IRQ_TYPE_LEVEL_HIGH>;
 189                 };
 190
 191                 i2cmux@70 {
 192                         compatible = "nxp,pca9546";
 193                         #address-cells = <1>;
 194                         #size-cells = <0>;
 195                         reg = <0x70>;
 196                 };
 197         };
 198
 199         i2c@7000c700 {
 200                 status = "okay";
 201                 clock-frequency = <100000>;
 202         };
 203
 204         i2c@7000d000 {
 205                 status = "okay";
 206                 clock-frequency = <100000>;
 207
 208                 wm8903: wm8903@1a {
 209                         compatible = "wlf,wm8903";
 210                         reg = <0x1a>;
 211                         interrupt-parent = <&gpio>;
 212                         interrupts = <TEGRA_GPIO(W, 3) IRQ_TYPE_LEVEL_HIGH>;
 213
 214                         gpio-controller;
 215                         #gpio-cells = <2>;
 216
 217                         micdet-cfg = <0>;
 218                         micdet-delay = <100>;
 219                         gpio-cfg = <0xffffffff 0xffffffff 0 0xffffffff 0xffffffff>;
 220                 };
 221
 222                 pmic: tps65911@2d {
 223                         compatible = "ti,tps65911";
 224                         reg = <0x2d>;
 225
 226                         interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
 227                         #interrupt-cells = <2>;
 228                         interrupt-controller;
 229
 230                         ti,system-power-controller;
 231
 232                         #gpio-cells = <2>;
 233                         gpio-controller;
 234
 235                         vcc1-supply = <&vdd_ac_bat_reg>;
 236                         vcc2-supply = <&vdd_ac_bat_reg>;
 237                         vcc3-supply = <&vio_reg>;
 238                         vcc4-supply = <&vdd_5v0_reg>;
 239                         vcc5-supply = <&vdd_ac_bat_reg>;
 240                         vcc6-supply = <&vdd2_reg>;
 241                         vcc7-supply = <&vdd_ac_bat_reg>;
 242                         vccio-supply = <&vdd_ac_bat_reg>;
 243
 244                         regulators {
 245                                 vdd1_reg: vdd1 {
 246                                         regulator-name = "vddio_ddr_1v2";
 247                                         regulator-min-microvolt = <1200000>;
 248                                         regulator-max-microvolt = <1200000>;
 249                                         regulator-always-on;
 250                                 };
 251
 252                                 vdd2_reg: vdd2 {
 253                                         regulator-name = "vdd_1v5_gen";
 254                                         regulator-min-microvolt = <1500000>;
 255                                         regulator-max-microvolt = <1500000>;
 256                                         regulator-always-on;
 257                                 };
 258
 259                                 vddctrl_reg: vddctrl {
 260                                         regulator-name = "vdd_cpu,vdd_sys";
 261                                         regulator-min-microvolt = <1000000>;
 262                                         regulator-max-microvolt = <1000000>;
 263                                         regulator-always-on;
 264                                 };
 265
 266                                 vio_reg: vio {
 267                                         regulator-name = "vdd_1v8_gen";
 268                                         regulator-min-microvolt = <1800000>;
 269                                         regulator-max-microvolt = <1800000>;
 270                                         regulator-always-on;
 271                                 };
 272
 273                                 ldo1_reg: ldo1 {
 274                                         regulator-name = "vdd_pexa,vdd_pexb";
 275                                         regulator-min-microvolt = <1050000>;
 276                                         regulator-max-microvolt = <1050000>;
 277                                 };
 278
 279                                 ldo2_reg: ldo2 {
 280                                         regulator-name = "vdd_sata,avdd_plle";
 281                                         regulator-min-microvolt = <1050000>;
 282                                         regulator-max-microvolt = <1050000>;
 283                                 };
 284
 285                                 /* LDO3 is not connected to anything */
 286
 287                                 ldo4_reg: ldo4 {
 288                                         regulator-name = "vdd_rtc";
 289                                         regulator-min-microvolt = <1200000>;
 290                                         regulator-max-microvolt = <1200000>;
 291                                         regulator-always-on;
 292                                 };
 293
 294                                 ldo5_reg: ldo5 {
 295                                         regulator-name = "vddio_sdmmc,avdd_vdac";
 296                                         regulator-min-microvolt = <3300000>;
 297                                         regulator-max-microvolt = <3300000>;
 298                                         regulator-always-on;
 299                                 };
 300
 301                                 ldo6_reg: ldo6 {
 302                                         regulator-name = "avdd_dsi_csi,pwrdet_mipi";
 303                                         regulator-min-microvolt = <1200000>;
 304                                         regulator-max-microvolt = <1200000>;
 305                                 };
 306
 307                                 ldo7_reg: ldo7 {
 308                                         regulator-name = "vdd_pllm,x,u,a_p_c_s";
 309                                         regulator-min-microvolt = <1200000>;
 310                                         regulator-max-microvolt = <1200000>;
 311                                         regulator-always-on;
 312                                 };
 313
 314                                 ldo8_reg: ldo8 {
 315                                         regulator-name = "vdd_ddr_hs";
 316                                         regulator-min-microvolt = <1000000>;
 317                                         regulator-max-microvolt = <1000000>;
 318                                         regulator-always-on;
 319                                 };
 320                         };
 321                 };
 322
 323                 temperature-sensor@4c {
 324                         compatible = "onnn,nct1008";
 325                         reg = <0x4c>;
 326                         vcc-supply = <&sys_3v3_reg>;
 327                         interrupt-parent = <&gpio>;
 328                         interrupts = <TEGRA_GPIO(CC, 2) IRQ_TYPE_LEVEL_LOW>;
 329                 };
 330
 331                 tps62361@60 {
 332                         compatible = "ti,tps62361";
 333                         reg = <0x60>;
 334
 335                         regulator-name = "tps62361-vout";
 336                         regulator-min-microvolt = <500000>;
 337                         regulator-max-microvolt = <1500000>;
 338                         regulator-boot-on;
 339                         regulator-always-on;
 340                         ti,vsel0-state-high;
 341                         ti,vsel1-state-high;
 342                 };
 343         };
 344
 345         spi@7000da00 {
 346                 status = "okay";
 347                 spi-max-frequency = <25000000>;
 348                 spi-flash@1 {
 349                         compatible = "winbond,w25q32";
 350                         reg = <1>;
 351                         spi-max-frequency = <20000000>;
 352                 };
 353         };
 354
 355         pmc@7000e400 {
 356                 status = "okay";
 357                 nvidia,invert-interrupt;
 358                 nvidia,suspend-mode = <1>;
 359                 nvidia,cpu-pwr-good-time = <2000>;
 360                 nvidia,cpu-pwr-off-time = <200>;
 361                 nvidia,core-pwr-good-time = <3845 3845>;
 362                 nvidia,core-pwr-off-time = <0>;
 363                 nvidia,core-power-req-active-high;
 364                 nvidia,sys-clock-req-active-high;
 365         };
 366
 367         ahub@70080000 {
 368                 i2s@70080400 {
 369                         status = "okay";
 370                 };
 371         };
 372
 373         sdhci@78000000 {
 374                 status = "okay";
 375                 cd-gpios = <&gpio TEGRA_GPIO(I, 5) GPIO_ACTIVE_LOW>;
 376                 wp-gpios = <&gpio TEGRA_GPIO(T, 3) GPIO_ACTIVE_HIGH>;
 377                 power-gpios = <&gpio TEGRA_GPIO(D, 7) GPIO_ACTIVE_HIGH>;
 378                 bus-width = <4>;
 379         };
 380
 381         sdhci@78000600 {
 382                 status = "okay";
 383                 bus-width = <8>;
 384                 non-removable;
 385         };
 386
 387         usb@7d008000 {
 388                 status = "okay";
 389         };
 390
 391         usb-phy@7d008000 {
 392                 vbus-supply = <&usb3_vbus_reg>;
 393                 status = "okay";
 394         };
 395
 396         backlight: backlight {
 397                 compatible = "pwm-backlight";
 398
 399                 enable-gpios = <&gpio TEGRA_GPIO(H, 2) GPIO_ACTIVE_HIGH>;
 400                 power-supply = <&vdd_bl_reg>;
 401                 pwms = <&pwm 0 5000000>;
 402
 403                 brightness-levels = <0 4 8 16 32 64 128 255>;
 404                 default-brightness-level = <6>;
 405         };
 406
 407         clocks {
 408                 compatible = "simple-bus";
 409                 #address-cells = <1>;
 410                 #size-cells = <0>;
 411
 412                 clk32k_in: clock@0 {
 413                         compatible = "fixed-clock";
 414                         reg=<0>;
 415                         #clock-cells = <0>;
 416                         clock-frequency = <32768>;
 417                 };
 418         };
 419
 420         panel: panel {
 421                 compatible = "chunghwa,claa101wb01", "simple-panel";
 422                 ddc-i2c-bus = <&panelddc>;
 423
 424                 power-supply = <&vdd_pnl1_reg>;
 425                 enable-gpios = <&gpio TEGRA_GPIO(L, 2) GPIO_ACTIVE_HIGH>;
 426
 427                 backlight = <&backlight>;
 428         };
 429
 430         regulators {
 431                 compatible = "simple-bus";
 432                 #address-cells = <1>;
 433                 #size-cells = <0>;
 434
 435                 vdd_ac_bat_reg: regulator@0 {
 436                         compatible = "regulator-fixed";
 437                         reg = <0>;
 438                         regulator-name = "vdd_ac_bat";
 439                         regulator-min-microvolt = <5000000>;
 440                         regulator-max-microvolt = <5000000>;
 441                         regulator-always-on;
 442                 };
 443
 444                 cam_1v8_reg: regulator@1 {
 445                         compatible = "regulator-fixed";
 446                         reg = <1>;
 447                         regulator-name = "cam_1v8";
 448                         regulator-min-microvolt = <1800000>;
 449                         regulator-max-microvolt = <1800000>;
 450                         enable-active-high;
 451                         gpio = <&gpio TEGRA_GPIO(BB, 4) GPIO_ACTIVE_HIGH>;
 452                         vin-supply = <&vio_reg>;
 453                 };
 454
 455                 cp_5v_reg: regulator@2 {
 456                         compatible = "regulator-fixed";
 457                         reg = <2>;
 458                         regulator-name = "cp_5v";
 459                         regulator-min-microvolt = <5000000>;
 460                         regulator-max-microvolt = <5000000>;
 461                         regulator-boot-on;
 462                         regulator-always-on;
 463                         enable-active-high;
 464                         gpio = <&pmic 0 GPIO_ACTIVE_HIGH>;
 465                 };
 466
 467                 emmc_3v3_reg: regulator@3 {
 468                         compatible = "regulator-fixed";
 469                         reg = <3>;
 470                         regulator-name = "emmc_3v3";
 471                         regulator-min-microvolt = <3300000>;
 472                         regulator-max-microvolt = <3300000>;
 473                         regulator-always-on;
 474                         regulator-boot-on;
 475                         enable-active-high;
 476                         gpio = <&gpio TEGRA_GPIO(D, 1) GPIO_ACTIVE_HIGH>;
 477                         vin-supply = <&sys_3v3_reg>;
 478                 };
 479
 480                 modem_3v3_reg: regulator@4 {
 481                         compatible = "regulator-fixed";
 482                         reg = <4>;
 483                         regulator-name = "modem_3v3";
 484                         regulator-min-microvolt = <3300000>;
 485                         regulator-max-microvolt = <3300000>;
 486                         enable-active-high;
 487                         gpio = <&gpio TEGRA_GPIO(D, 6) GPIO_ACTIVE_HIGH>;
 488                 };
 489
 490                 pex_hvdd_3v3_reg: regulator@5 {
 491                         compatible = "regulator-fixed";
 492                         reg = <5>;
 493                         regulator-name = "pex_hvdd_3v3";
 494                         regulator-min-microvolt = <3300000>;
 495                         regulator-max-microvolt = <3300000>;
 496                         enable-active-high;
 497                         gpio = <&gpio TEGRA_GPIO(L, 7) GPIO_ACTIVE_HIGH>;
 498                         vin-supply = <&sys_3v3_reg>;
 499                 };
 500
 501                 vdd_cam1_ldo_reg: regulator@6 {
 502                         compatible = "regulator-fixed";
 503                         reg = <6>;
 504                         regulator-name = "vdd_cam1_ldo";
 505                         regulator-min-microvolt = <2800000>;
 506                         regulator-max-microvolt = <2800000>;
 507                         enable-active-high;
 508                         gpio = <&gpio TEGRA_GPIO(R, 6) GPIO_ACTIVE_HIGH>;
 509                         vin-supply = <&sys_3v3_reg>;
 510                 };
 511
 512                 vdd_cam2_ldo_reg: regulator@7 {
 513                         compatible = "regulator-fixed";
 514                         reg = <7>;
 515                         regulator-name = "vdd_cam2_ldo";
 516                         regulator-min-microvolt = <2800000>;
 517                         regulator-max-microvolt = <2800000>;
 518                         enable-active-high;
 519                         gpio = <&gpio TEGRA_GPIO(R, 7) GPIO_ACTIVE_HIGH>;
 520                         vin-supply = <&sys_3v3_reg>;
 521                 };
 522
 523                 vdd_cam3_ldo_reg: regulator@8 {
 524                         compatible = "regulator-fixed";
 525                         reg = <8>;
 526                         regulator-name = "vdd_cam3_ldo";
 527                         regulator-min-microvolt = <3300000>;
 528                         regulator-max-microvolt = <3300000>;
 529                         enable-active-high;
 530                         gpio = <&gpio TEGRA_GPIO(S, 0) GPIO_ACTIVE_HIGH>;
 531                         vin-supply = <&sys_3v3_reg>;
 532                 };
 533
 534                 vdd_com_reg: regulator@9 {
 535                         compatible = "regulator-fixed";
 536                         reg = <9>;
 537                         regulator-name = "vdd_com";
 538                         regulator-min-microvolt = <3300000>;
 539                         regulator-max-microvolt = <3300000>;
 540                         regulator-always-on;
 541                         regulator-boot-on;
 542                         enable-active-high;
 543                         gpio = <&gpio TEGRA_GPIO(D, 0) GPIO_ACTIVE_HIGH>;
 544                         vin-supply = <&sys_3v3_reg>;
 545                 };
 546
 547                 vdd_fuse_3v3_reg: regulator@10 {
 548                         compatible = "regulator-fixed";
 549                         reg = <10>;
 550                         regulator-name = "vdd_fuse_3v3";
 551                         regulator-min-microvolt = <3300000>;
 552                         regulator-max-microvolt = <3300000>;
 553                         enable-active-high;
 554                         gpio = <&gpio TEGRA_GPIO(L, 6) GPIO_ACTIVE_HIGH>;
 555                         vin-supply = <&sys_3v3_reg>;
 556                 };
 557
 558                 vdd_pnl1_reg: regulator@11 {
 559                         compatible = "regulator-fixed";
 560                         reg = <11>;
 561                         regulator-name = "vdd_pnl1";
 562                         regulator-min-microvolt = <3300000>;
 563                         regulator-max-microvolt = <3300000>;
 564                         regulator-always-on;
 565                         regulator-boot-on;
 566                         enable-active-high;
 567                         gpio = <&gpio TEGRA_GPIO(L, 4) GPIO_ACTIVE_HIGH>;
 568                         vin-supply = <&sys_3v3_reg>;
 569                 };
 570
 571                 vdd_vid_reg: regulator@12 {
 572                         compatible = "regulator-fixed";
 573                         reg = <12>;
 574                         regulator-name = "vddio_vid";
 575                         regulator-min-microvolt = <5000000>;
 576                         regulator-max-microvolt = <5000000>;
 577                         enable-active-high;
 578                         gpio = <&gpio TEGRA_GPIO(T, 0) GPIO_ACTIVE_HIGH>;
 579                         gpio-open-drain;
 580                         vin-supply = <&vdd_5v0_reg>;
 581                 };
 582         };
 583
 584         sound {
 585                 compatible = "nvidia,tegra-audio-wm8903-cardhu",
 586                              "nvidia,tegra-audio-wm8903";
 587                 nvidia,model = "NVIDIA Tegra Cardhu";
 588
 589                 nvidia,audio-routing =
 590                         "Headphone Jack", "HPOUTR",
 591                         "Headphone Jack", "HPOUTL",
 592                         "Int Spk", "ROP",
 593                         "Int Spk", "RON",
 594                         "Int Spk", "LOP",
 595                         "Int Spk", "LON",
 596                         "Mic Jack", "MICBIAS",
 597                         "IN1L", "Mic Jack";
 598
 599                 nvidia,i2s-controller = <&tegra_i2s1>;
 600                 nvidia,audio-codec = <&wm8903>;
 601
 602                 nvidia,spkr-en-gpios = <&wm8903 2 GPIO_ACTIVE_HIGH>;
 603                 nvidia,hp-det-gpios = <&gpio TEGRA_GPIO(W, 2)
 604                         GPIO_ACTIVE_HIGH>;
 605
 606                 clocks = <&tegra_car TEGRA30_CLK_PLL_A>,
 607                          <&tegra_car TEGRA30_CLK_PLL_A_OUT0>,
 608                          <&tegra_car TEGRA30_CLK_EXTERN1>;
 609                 clock-names = "pll_a", "pll_a_out0", "mclk";
 610         };
 611 };