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
 192         i2c@7000c700 {
 193                 status = "okay";
 194                 clock-frequency = <100000>;
 195         };
 196
 197         i2c@7000d000 {
 198                 status = "okay";
 199                 clock-frequency = <100000>;
 200
 201                 wm8903: wm8903@1a {
 202                         compatible = "wlf,wm8903";
 203                         reg = <0x1a>;
 204                         interrupt-parent = <&gpio>;
 205                         interrupts = <TEGRA_GPIO(W, 3) IRQ_TYPE_LEVEL_HIGH>;
 206
 207                         gpio-controller;
 208                         #gpio-cells = <2>;
 209
 210                         micdet-cfg = <0>;
 211                         micdet-delay = <100>;
 212                         gpio-cfg = <0xffffffff 0xffffffff 0 0xffffffff 0xffffffff>;
 213                 };
 214
 215                 pmic: tps65911@2d {
 216                         compatible = "ti,tps65911";
 217                         reg = <0x2d>;
 218
 219                         interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
 220                         #interrupt-cells = <2>;
 221                         interrupt-controller;
 222
 223                         ti,system-power-controller;
 224
 225                         #gpio-cells = <2>;
 226                         gpio-controller;
 227
 228                         vcc1-supply = <&vdd_ac_bat_reg>;
 229                         vcc2-supply = <&vdd_ac_bat_reg>;
 230                         vcc3-supply = <&vio_reg>;
 231                         vcc4-supply = <&vdd_5v0_reg>;
 232                         vcc5-supply = <&vdd_ac_bat_reg>;
 233                         vcc6-supply = <&vdd2_reg>;
 234                         vcc7-supply = <&vdd_ac_bat_reg>;
 235                         vccio-supply = <&vdd_ac_bat_reg>;
 236
 237                         regulators {
 238                                 vdd1_reg: vdd1 {
 239                                         regulator-name = "vddio_ddr_1v2";
 240                                         regulator-min-microvolt = <1200000>;
 241                                         regulator-max-microvolt = <1200000>;
 242                                         regulator-always-on;
 243                                 };
 244
 245                                 vdd2_reg: vdd2 {
 246                                         regulator-name = "vdd_1v5_gen";
 247                                         regulator-min-microvolt = <1500000>;
 248                                         regulator-max-microvolt = <1500000>;
 249                                         regulator-always-on;
 250                                 };
 251
 252                                 vddctrl_reg: vddctrl {
 253                                         regulator-name = "vdd_cpu,vdd_sys";
 254                                         regulator-min-microvolt = <1000000>;
 255                                         regulator-max-microvolt = <1000000>;
 256                                         regulator-always-on;
 257                                 };
 258
 259                                 vio_reg: vio {
 260                                         regulator-name = "vdd_1v8_gen";
 261                                         regulator-min-microvolt = <1800000>;
 262                                         regulator-max-microvolt = <1800000>;
 263                                         regulator-always-on;
 264                                 };
 265
 266                                 ldo1_reg: ldo1 {
 267                                         regulator-name = "vdd_pexa,vdd_pexb";
 268                                         regulator-min-microvolt = <1050000>;
 269                                         regulator-max-microvolt = <1050000>;
 270                                 };
 271
 272                                 ldo2_reg: ldo2 {
 273                                         regulator-name = "vdd_sata,avdd_plle";
 274                                         regulator-min-microvolt = <1050000>;
 275                                         regulator-max-microvolt = <1050000>;
 276                                 };
 277
 278                                 /* LDO3 is not connected to anything */
 279
 280                                 ldo4_reg: ldo4 {
 281                                         regulator-name = "vdd_rtc";
 282                                         regulator-min-microvolt = <1200000>;
 283                                         regulator-max-microvolt = <1200000>;
 284                                         regulator-always-on;
 285                                 };
 286
 287                                 ldo5_reg: ldo5 {
 288                                         regulator-name = "vddio_sdmmc,avdd_vdac";
 289                                         regulator-min-microvolt = <3300000>;
 290                                         regulator-max-microvolt = <3300000>;
 291                                         regulator-always-on;
 292                                 };
 293
 294                                 ldo6_reg: ldo6 {
 295                                         regulator-name = "avdd_dsi_csi,pwrdet_mipi";
 296                                         regulator-min-microvolt = <1200000>;
 297                                         regulator-max-microvolt = <1200000>;
 298                                 };
 299
 300                                 ldo7_reg: ldo7 {
 301                                         regulator-name = "vdd_pllm,x,u,a_p_c_s";
 302                                         regulator-min-microvolt = <1200000>;
 303                                         regulator-max-microvolt = <1200000>;
 304                                         regulator-always-on;
 305                                 };
 306
 307                                 ldo8_reg: ldo8 {
 308                                         regulator-name = "vdd_ddr_hs";
 309                                         regulator-min-microvolt = <1000000>;
 310                                         regulator-max-microvolt = <1000000>;
 311                                         regulator-always-on;
 312                                 };
 313                         };
 314                 };
 315
 316                 temperature-sensor@4c {
 317                         compatible = "onnn,nct1008";
 318                         reg = <0x4c>;
 319                         vcc-supply = <&sys_3v3_reg>;
 320                         interrupt-parent = <&gpio>;
 321                         interrupts = <TEGRA_GPIO(CC, 2) IRQ_TYPE_LEVEL_LOW>;
 322                 };
 323
 324                 tps62361@60 {
 325                         compatible = "ti,tps62361";
 326                         reg = <0x60>;
 327
 328                         regulator-name = "tps62361-vout";
 329                         regulator-min-microvolt = <500000>;
 330                         regulator-max-microvolt = <1500000>;
 331                         regulator-boot-on;
 332                         regulator-always-on;
 333                         ti,vsel0-state-high;
 334                         ti,vsel1-state-high;
 335                 };
 336         };
 337
 338         spi@7000da00 {
 339                 status = "okay";
 340                 spi-max-frequency = <25000000>;
 341                 spi-flash@1 {
 342                         compatible = "winbond,w25q32";
 343                         reg = <1>;
 344                         spi-max-frequency = <20000000>;
 345                 };
 346         };
 347
 348         pmc@7000e400 {
 349                 status = "okay";
 350                 nvidia,invert-interrupt;
 351                 nvidia,suspend-mode = <1>;
 352                 nvidia,cpu-pwr-good-time = <2000>;
 353                 nvidia,cpu-pwr-off-time = <200>;
 354                 nvidia,core-pwr-good-time = <3845 3845>;
 355                 nvidia,core-pwr-off-time = <0>;
 356                 nvidia,core-power-req-active-high;
 357                 nvidia,sys-clock-req-active-high;
 358         };
 359
 360         ahub@70080000 {
 361                 i2s@70080400 {
 362                         status = "okay";
 363                 };
 364         };
 365
 366         sdhci@78000000 {
 367                 status = "okay";
 368                 cd-gpios = <&gpio TEGRA_GPIO(I, 5) GPIO_ACTIVE_LOW>;
 369                 wp-gpios = <&gpio TEGRA_GPIO(T, 3) GPIO_ACTIVE_HIGH>;
 370                 power-gpios = <&gpio TEGRA_GPIO(D, 7) GPIO_ACTIVE_HIGH>;
 371                 bus-width = <4>;
 372         };
 373
 374         sdhci@78000600 {
 375                 status = "okay";
 376                 bus-width = <8>;
 377                 non-removable;
 378         };
 379
 380         usb@7d008000 {
 381                 status = "okay";
 382         };
 383
 384         usb-phy@7d008000 {
 385                 vbus-supply = <&usb3_vbus_reg>;
 386                 status = "okay";
 387         };
 388
 389         backlight: backlight {
 390                 compatible = "pwm-backlight";
 391
 392                 enable-gpios = <&gpio TEGRA_GPIO(H, 2) GPIO_ACTIVE_HIGH>;
 393                 power-supply = <&vdd_bl_reg>;
 394                 pwms = <&pwm 0 5000000>;
 395
 396                 brightness-levels = <0 4 8 16 32 64 128 255>;
 397                 default-brightness-level = <6>;
 398         };
 399
 400         clocks {
 401                 compatible = "simple-bus";
 402                 #address-cells = <1>;
 403                 #size-cells = <0>;
 404
 405                 clk32k_in: clock@0 {
 406                         compatible = "fixed-clock";
 407                         reg=<0>;
 408                         #clock-cells = <0>;
 409                         clock-frequency = <32768>;
 410                 };
 411         };
 412
 413         panel: panel {
 414                 compatible = "chunghwa,claa101wb01", "simple-panel";
 415                 ddc-i2c-bus = <&panelddc>;
 416
 417                 power-supply = <&vdd_pnl1_reg>;
 418                 enable-gpios = <&gpio TEGRA_GPIO(L, 2) GPIO_ACTIVE_HIGH>;
 419
 420                 backlight = <&backlight>;
 421         };
 422
 423         regulators {
 424                 compatible = "simple-bus";
 425                 #address-cells = <1>;
 426                 #size-cells = <0>;
 427
 428                 vdd_ac_bat_reg: regulator@0 {
 429                         compatible = "regulator-fixed";
 430                         reg = <0>;
 431                         regulator-name = "vdd_ac_bat";
 432                         regulator-min-microvolt = <5000000>;
 433                         regulator-max-microvolt = <5000000>;
 434                         regulator-always-on;
 435                 };
 436
 437                 cam_1v8_reg: regulator@1 {
 438                         compatible = "regulator-fixed";
 439                         reg = <1>;
 440                         regulator-name = "cam_1v8";
 441                         regulator-min-microvolt = <1800000>;
 442                         regulator-max-microvolt = <1800000>;
 443                         enable-active-high;
 444                         gpio = <&gpio TEGRA_GPIO(BB, 4) GPIO_ACTIVE_HIGH>;
 445                         vin-supply = <&vio_reg>;
 446                 };
 447
 448                 cp_5v_reg: regulator@2 {
 449                         compatible = "regulator-fixed";
 450                         reg = <2>;
 451                         regulator-name = "cp_5v";
 452                         regulator-min-microvolt = <5000000>;
 453                         regulator-max-microvolt = <5000000>;
 454                         regulator-boot-on;
 455                         regulator-always-on;
 456                         enable-active-high;
 457                         gpio = <&pmic 0 GPIO_ACTIVE_HIGH>;
 458                 };
 459
 460                 emmc_3v3_reg: regulator@3 {
 461                         compatible = "regulator-fixed";
 462                         reg = <3>;
 463                         regulator-name = "emmc_3v3";
 464                         regulator-min-microvolt = <3300000>;
 465                         regulator-max-microvolt = <3300000>;
 466                         regulator-always-on;
 467                         regulator-boot-on;
 468                         enable-active-high;
 469                         gpio = <&gpio TEGRA_GPIO(D, 1) GPIO_ACTIVE_HIGH>;
 470                         vin-supply = <&sys_3v3_reg>;
 471                 };
 472
 473                 modem_3v3_reg: regulator@4 {
 474                         compatible = "regulator-fixed";
 475                         reg = <4>;
 476                         regulator-name = "modem_3v3";
 477                         regulator-min-microvolt = <3300000>;
 478                         regulator-max-microvolt = <3300000>;
 479                         enable-active-high;
 480                         gpio = <&gpio TEGRA_GPIO(D, 6) GPIO_ACTIVE_HIGH>;
 481                 };
 482
 483                 pex_hvdd_3v3_reg: regulator@5 {
 484                         compatible = "regulator-fixed";
 485                         reg = <5>;
 486                         regulator-name = "pex_hvdd_3v3";
 487                         regulator-min-microvolt = <3300000>;
 488                         regulator-max-microvolt = <3300000>;
 489                         enable-active-high;
 490                         gpio = <&gpio TEGRA_GPIO(L, 7) GPIO_ACTIVE_HIGH>;
 491                         vin-supply = <&sys_3v3_reg>;
 492                 };
 493
 494                 vdd_cam1_ldo_reg: regulator@6 {
 495                         compatible = "regulator-fixed";
 496                         reg = <6>;
 497                         regulator-name = "vdd_cam1_ldo";
 498                         regulator-min-microvolt = <2800000>;
 499                         regulator-max-microvolt = <2800000>;
 500                         enable-active-high;
 501                         gpio = <&gpio TEGRA_GPIO(R, 6) GPIO_ACTIVE_HIGH>;
 502                         vin-supply = <&sys_3v3_reg>;
 503                 };
 504
 505                 vdd_cam2_ldo_reg: regulator@7 {
 506                         compatible = "regulator-fixed";
 507                         reg = <7>;
 508                         regulator-name = "vdd_cam2_ldo";
 509                         regulator-min-microvolt = <2800000>;
 510                         regulator-max-microvolt = <2800000>;
 511                         enable-active-high;
 512                         gpio = <&gpio TEGRA_GPIO(R, 7) GPIO_ACTIVE_HIGH>;
 513                         vin-supply = <&sys_3v3_reg>;
 514                 };
 515
 516                 vdd_cam3_ldo_reg: regulator@8 {
 517                         compatible = "regulator-fixed";
 518                         reg = <8>;
 519                         regulator-name = "vdd_cam3_ldo";
 520                         regulator-min-microvolt = <3300000>;
 521                         regulator-max-microvolt = <3300000>;
 522                         enable-active-high;
 523                         gpio = <&gpio TEGRA_GPIO(S, 0) GPIO_ACTIVE_HIGH>;
 524                         vin-supply = <&sys_3v3_reg>;
 525                 };
 526
 527                 vdd_com_reg: regulator@9 {
 528                         compatible = "regulator-fixed";
 529                         reg = <9>;
 530                         regulator-name = "vdd_com";
 531                         regulator-min-microvolt = <3300000>;
 532                         regulator-max-microvolt = <3300000>;
 533                         regulator-always-on;
 534                         regulator-boot-on;
 535                         enable-active-high;
 536                         gpio = <&gpio TEGRA_GPIO(D, 0) GPIO_ACTIVE_HIGH>;
 537                         vin-supply = <&sys_3v3_reg>;
 538                 };
 539
 540                 vdd_fuse_3v3_reg: regulator@10 {
 541                         compatible = "regulator-fixed";
 542                         reg = <10>;
 543                         regulator-name = "vdd_fuse_3v3";
 544                         regulator-min-microvolt = <3300000>;
 545                         regulator-max-microvolt = <3300000>;
 546                         enable-active-high;
 547                         gpio = <&gpio TEGRA_GPIO(L, 6) GPIO_ACTIVE_HIGH>;
 548                         vin-supply = <&sys_3v3_reg>;
 549                 };
 550
 551                 vdd_pnl1_reg: regulator@11 {
 552                         compatible = "regulator-fixed";
 553                         reg = <11>;
 554                         regulator-name = "vdd_pnl1";
 555                         regulator-min-microvolt = <3300000>;
 556                         regulator-max-microvolt = <3300000>;
 557                         regulator-always-on;
 558                         regulator-boot-on;
 559                         enable-active-high;
 560                         gpio = <&gpio TEGRA_GPIO(L, 4) GPIO_ACTIVE_HIGH>;
 561                         vin-supply = <&sys_3v3_reg>;
 562                 };
 563
 564                 vdd_vid_reg: regulator@12 {
 565                         compatible = "regulator-fixed";
 566                         reg = <12>;
 567                         regulator-name = "vddio_vid";
 568                         regulator-min-microvolt = <5000000>;
 569                         regulator-max-microvolt = <5000000>;
 570                         enable-active-high;
 571                         gpio = <&gpio TEGRA_GPIO(T, 0) GPIO_ACTIVE_HIGH>;
 572                         gpio-open-drain;
 573                         vin-supply = <&vdd_5v0_reg>;
 574                 };
 575         };
 576
 577         sound {
 578                 compatible = "nvidia,tegra-audio-wm8903-cardhu",
 579                              "nvidia,tegra-audio-wm8903";
 580                 nvidia,model = "NVIDIA Tegra Cardhu";
 581
 582                 nvidia,audio-routing =
 583                         "Headphone Jack", "HPOUTR",
 584                         "Headphone Jack", "HPOUTL",
 585                         "Int Spk", "ROP",
 586                         "Int Spk", "RON",
 587                         "Int Spk", "LOP",
 588                         "Int Spk", "LON",
 589                         "Mic Jack", "MICBIAS",
 590                         "IN1L", "Mic Jack";
 591
 592                 nvidia,i2s-controller = <&tegra_i2s1>;
 593                 nvidia,audio-codec = <&wm8903>;
 594
 595                 nvidia,spkr-en-gpios = <&wm8903 2 GPIO_ACTIVE_HIGH>;
 596                 nvidia,hp-det-gpios = <&gpio TEGRA_GPIO(W, 2)
 597                         GPIO_ACTIVE_HIGH>;
 598
 599                 clocks = <&tegra_car TEGRA30_CLK_PLL_A>,
 600                          <&tegra_car TEGRA30_CLK_PLL_A_OUT0>,
 601                          <&tegra_car TEGRA30_CLK_EXTERN1>;
 602                 clock-names = "pll_a", "pll_a_out0", "mclk";
 603         };
 604 };