git.sur5r.net Git - u-boot/blob - arch/arm/dts/exynos5250-spring.dts

   1 /*
   2  * Google Spring board device tree source
   3  *
   4  * Copyright (c) 2013 Google, Inc
   5  * Copyright (c) 2014 SUSE LINUX Products GmbH
   6  *
   7  * SPDX-License-Identifier:     GPL-2.0
   8  */
   9
  10 /dts-v1/;
  11 #include <dt-bindings/gpio/gpio.h>
  12 #include <dt-bindings/interrupt-controller/irq.h>
  13 #include <dt-bindings/input/input.h>
  14 #include "exynos5250.dtsi"
  15
  16 / {
  17         model = "Google Spring";
  18         compatible = "google,spring", "samsung,exynos5250", "samsung,exynos5";
  19
  20         aliases {
  21                 i2c0 = "/i2c@12C60000";
  22                 i2c1 = "/i2c@12C70000";
  23                 i2c2 = "/i2c@12C80000";
  24                 i2c3 = "/i2c@12C90000";
  25                 i2c4 = "/i2c@12CA0000";
  26                 i2c5 = "/i2c@12CB0000";
  27                 i2c6 = "/i2c@12CC0000";
  28                 i2c7 = "/i2c@12CD0000";
  29                 i2c104 = &cros_ec_ldo_tunnel;
  30                 spi0 = "/spi@12d20000";
  31                 spi1 = "/spi@12d30000";
  32                 spi2 = "/spi@12d40000";
  33                 spi3 = "/spi@131a0000";
  34                 spi4 = "/spi@131b0000";
  35                 mmc0 = "/mmc@12000000";
  36                 serial0 = "/serial@12C30000";
  37                 console = "/serial@12C30000";
  38                 i2s = "/sound@3830000";
  39         };
  40
  41         memory {
  42                 reg = <0x40000000 0x80000000>;
  43         };
  44
  45         flash@0 {
  46                 spl { /* spl size override */
  47                         size = <0x8000>;
  48                 };
  49         };
  50
  51         chosen {
  52                 bootargs = "console=tty1";
  53                 stdout-path = "serial3:115200n8";
  54         };
  55
  56         board-rev {
  57                 compatible = "google,board-revision";
  58                 google,board-rev-gpios = <&gpy4 0 0>, <&gpy4 1 0>,
  59                                          <&gpy4 2 0>;
  60         };
  61
  62         i2c@12C90000 {
  63                 clock-frequency = <100000>;
  64                 tpm@20 {
  65                         reg = <0x20>;
  66                         compatible = "infineon,slb9645tt";
  67                 };
  68         };
  69
  70         mmc@12200000 {
  71                 samsung,bus-width = <8>;
  72                 samsung,timing = <1 3 3>;
  73                 samsung,removable = <0>;
  74         };
  75
  76         mmc@12210000 {
  77                 status = "disabled";
  78         };
  79
  80         mmc@12220000 {
  81                 /* MMC2 pins are used as GPIO for eDP bridge */
  82                 status = "disabled";
  83         };
  84
  85         mmc@12230000 {
  86                 status = "disabled";
  87         };
  88
  89         ehci@12110000 {
  90                 samsung,vbus-gpio = <&gpx1 1 GPIO_ACTIVE_HIGH>;
  91                 status = "okay";
  92         };
  93
  94         xhci@12000000 {
  95                 samsung,vbus-gpio = <&gpx2 7 GPIO_ACTIVE_HIGH>;
  96         };
  97
  98         spi@12d30000 {
  99                 spi-max-frequency = <50000000>;
 100                 firmware_storage_spi: flash@0 {
 101                         compatible = "spi-flash";
 102                         reg = <0>;
 103                 };
 104         };
 105
 106         tmu@10060000 {
 107                 samsung,min-temp        = <25>;
 108                 samsung,max-temp        = <125>;
 109                 samsung,start-warning   = <95>;
 110                 samsung,start-tripping  = <105>;
 111                 samsung,hw-tripping     = <110>;
 112                 samsung,efuse-min-value = <40>;
 113                 samsung,efuse-value     = <55>;
 114                 samsung,efuse-max-value = <100>;
 115                 samsung,slope           = <274761730>;
 116                 samsung,dc-value        = <25>;
 117         };
 118
 119         fimd@14400000 {
 120                 samsung,vl-freq = <60>;
 121                 samsung,vl-col = <1366>;
 122                 samsung,vl-row = <768>;
 123                 samsung,vl-width = <1366>;
 124                 samsung,vl-height = <768>;
 125
 126                 samsung,vl-clkp;
 127                 samsung,vl-dp;
 128                 samsung,vl-hsp;
 129                 samsung,vl-vsp;
 130
 131                 samsung,vl-bpix = <4>;
 132
 133                 samsung,vl-hspw = <32>;
 134                 samsung,vl-hbpd = <80>;
 135                 samsung,vl-hfpd = <48>;
 136                 samsung,vl-vspw = <5>;
 137                 samsung,vl-vbpd = <14>;
 138                 samsung,vl-vfpd = <3>;
 139                 samsung,vl-cmd-allow-len = <0xf>;
 140
 141                 samsung,winid = <0>;
 142                 samsung,interface-mode = <1>;
 143                 samsung,dp-enabled = <1>;
 144                 samsung,dual-lcd-enabled = <0>;
 145         };
 146
 147         dp@145b0000 {
 148                 samsung,lt-status = <0>;
 149
 150                 samsung,master-mode = <0>;
 151                 samsung,bist-mode = <0>;
 152                 samsung,bist-pattern = <0>;
 153                 samsung,h-sync-polarity = <0>;
 154                 samsung,v-sync-polarity = <0>;
 155                 samsung,interlaced = <0>;
 156                 samsung,color-space = <0>;
 157                 samsung,dynamic-range = <0>;
 158                 samsung,ycbcr-coeff = <0>;
 159                 samsung,color-depth = <1>;
 160         };
 161
 162         backlight: backlight {
 163                 compatible = "pwm-backlight";
 164                 pwms = <&pwm 0 1000000 0>;
 165                 brightness-levels = <0 100 500 1000 1500 2000 2500 2800>;
 166                 default-brightness-level = <1>;
 167                 enable-gpios = <&gpx3 0 GPIO_ACTIVE_HIGH>;
 168                 power-supply = <&fet1>;
 169         };
 170
 171         panel: panel {
 172                 compatible = "auo,b116xw03";
 173                 power-supply = <&fet6>;
 174                 backlight = <&backlight>;
 175
 176                 port {
 177                         panel_in: endpoint {
 178                                 remote-endpoint = <&bridge_out>;
 179                         };
 180                 };
 181         };
 182 };
 183
 184 &i2c_0 {
 185         status = "okay";
 186         samsung,i2c-sda-delay = <100>;
 187         samsung,i2c-max-bus-freq = <378000>;
 188
 189         s5m8767-pmic@66 {
 190                 compatible = "samsung,s5m8767-pmic";
 191                 reg = <0x66>;
 192                 interrupt-parent = <&gpx3>;
 193                 wakeup-source;
 194
 195                 s5m8767,pmic-buck-dvs-gpios = <&gpd1 0 GPIO_ACTIVE_LOW>, /* DVS1 */
 196                                               <&gpd1 1 GPIO_ACTIVE_LOW>, /* DVS2 */
 197                                               <&gpd1 2 GPIO_ACTIVE_LOW>; /* DVS3 */
 198
 199                 s5m8767,pmic-buck-ds-gpios = <&gpx2 3 GPIO_ACTIVE_LOW>, /* SET1 */
 200                                              <&gpx2 4 GPIO_ACTIVE_LOW>, /* SET2 */
 201                                              <&gpx2 5 GPIO_ACTIVE_LOW>; /* SET3 */
 202
 203                 /*
 204                  * The following arrays of DVS voltages are not used, since we are
 205                  * not using GPIOs to control PMIC bucks, but they must be defined
 206                  * to please the driver.
 207                  */
 208                 s5m8767,pmic-buck2-dvs-voltage = <1350000>, <1300000>,
 209                                                  <1250000>, <1200000>,
 210                                                  <1150000>, <1100000>,
 211                                                  <1000000>, <950000>;
 212
 213                 s5m8767,pmic-buck3-dvs-voltage = <1100000>, <1100000>,
 214                                                  <1100000>, <1100000>,
 215                                                  <1000000>, <1000000>,
 216                                                  <1000000>, <1000000>;
 217
 218                 s5m8767,pmic-buck4-dvs-voltage = <1200000>, <1200000>,
 219                                                  <1200000>, <1200000>,
 220                                                  <1200000>, <1200000>,
 221                                                  <1200000>, <1200000>;
 222
 223                 clocks {
 224                         compatible = "samsung,s5m8767-clk";
 225                         #clock-cells = <1>;
 226                         clock-output-names = "en32khz_ap",
 227                                              "en32khz_cp",
 228                                              "en32khz_bt";
 229                 };
 230
 231                 regulators {
 232                         ldo4_reg: LDO4 {
 233                                 regulator-name = "P1.0V_LDO_OUT4";
 234                                 regulator-min-microvolt = <1000000>;
 235                                 regulator-max-microvolt = <1000000>;
 236                                 regulator-always-on;
 237                                 op_mode = <0>;
 238                         };
 239
 240                         ldo5_reg: LDO5 {
 241                                 regulator-name = "P1.8V_LDO_OUT5";
 242                                 regulator-min-microvolt = <1800000>;
 243                                 regulator-max-microvolt = <1800000>;
 244                                 regulator-always-on;
 245                                 op_mode = <0>;
 246                         };
 247
 248                         ldo6_reg: LDO6 {
 249                                 regulator-name = "vdd_mydp";
 250                                 regulator-min-microvolt = <1200000>;
 251                                 regulator-max-microvolt = <1200000>;
 252                                 regulator-always-on;
 253                                 op_mode = <3>;
 254                         };
 255
 256                         ldo7_reg: LDO7 {
 257                                 regulator-name = "P1.1V_LDO_OUT7";
 258                                 regulator-min-microvolt = <1100000>;
 259                                 regulator-max-microvolt = <1100000>;
 260                                 regulator-always-on;
 261                                 op_mode = <3>;
 262                         };
 263
 264                         ldo8_reg: LDO8 {
 265                                 regulator-name = "P1.0V_LDO_OUT8";
 266                                 regulator-min-microvolt = <1000000>;
 267                                 regulator-max-microvolt = <1000000>;
 268                                 regulator-always-on;
 269                                 op_mode = <3>;
 270                         };
 271
 272                         ldo10_reg: LDO10 {
 273                                 regulator-name = "P1.8V_LDO_OUT10";
 274                                 regulator-min-microvolt = <1800000>;
 275                                 regulator-max-microvolt = <1800000>;
 276                                 regulator-always-on;
 277                                 op_mode = <3>;
 278                         };
 279
 280                         ldo11_reg: LDO11 {
 281                                 regulator-name = "P1.8V_LDO_OUT11";
 282                                 regulator-min-microvolt = <1800000>;
 283                                 regulator-max-microvolt = <1800000>;
 284                                 regulator-always-on;
 285                                 op_mode = <0>;
 286                         };
 287
 288                         ldo12_reg: LDO12 {
 289                                 regulator-name = "P3.0V_LDO_OUT12";
 290                                 regulator-min-microvolt = <3000000>;
 291                                 regulator-max-microvolt = <3000000>;
 292                                 regulator-always-on;
 293                                 op_mode = <3>;
 294                         };
 295
 296                         ldo13_reg: LDO13 {
 297                                 regulator-name = "P1.8V_LDO_OUT13";
 298                                 regulator-min-microvolt = <1800000>;
 299                                 regulator-max-microvolt = <1800000>;
 300                                 regulator-always-on;
 301                                 op_mode = <0>;
 302                         };
 303
 304                         ldo14_reg: LDO14 {
 305                                 regulator-name = "P1.8V_LDO_OUT14";
 306                                 regulator-min-microvolt = <1800000>;
 307                                 regulator-max-microvolt = <1800000>;
 308                                 regulator-always-on;
 309                                 op_mode = <3>;
 310                         };
 311
 312                         ldo15_reg: LDO15 {
 313                                 regulator-name = "P1.0V_LDO_OUT15";
 314                                 regulator-min-microvolt = <1000000>;
 315                                 regulator-max-microvolt = <1000000>;
 316                                 regulator-always-on;
 317                                 op_mode = <3>;
 318                         };
 319
 320                         ldo16_reg: LDO16 {
 321                                 regulator-name = "P1.8V_LDO_OUT16";
 322                                 regulator-min-microvolt = <1800000>;
 323                                 regulator-max-microvolt = <1800000>;
 324                                 regulator-always-on;
 325                                 op_mode = <3>;
 326                         };
 327
 328                         ldo17_reg: LDO17 {
 329                                 regulator-name = "P1.2V_LDO_OUT17";
 330                                 regulator-min-microvolt = <1200000>;
 331                                 regulator-max-microvolt = <1200000>;
 332                                 regulator-always-on;
 333                                 op_mode = <0>;
 334                         };
 335
 336                         ldo25_reg: LDO25 {
 337                                 regulator-name = "vdd_bridge";
 338                                 regulator-min-microvolt = <1200000>;
 339                                 regulator-max-microvolt = <1200000>;
 340                                 regulator-always-on;
 341                                 op_mode = <1>;
 342                         };
 343
 344                         buck1_reg: BUCK1 {
 345                                 regulator-name = "vdd_mif";
 346                                 regulator-min-microvolt = <950000>;
 347                                 regulator-max-microvolt = <1300000>;
 348                                 regulator-always-on;
 349                                 regulator-boot-on;
 350                                 op_mode = <3>;
 351                         };
 352
 353                         buck2_reg: BUCK2 {
 354                                 regulator-name = "vdd_arm";
 355                                 regulator-min-microvolt = <850000>;
 356                                 regulator-max-microvolt = <1350000>;
 357                                 regulator-always-on;
 358                                 regulator-boot-on;
 359                                 op_mode = <3>;
 360                         };
 361
 362                         buck3_reg: BUCK3 {
 363                                 regulator-name = "vdd_int";
 364                                 regulator-min-microvolt = <900000>;
 365                                 regulator-max-microvolt = <1200000>;
 366                                 regulator-always-on;
 367                                 regulator-boot-on;
 368                                 op_mode = <3>;
 369                         };
 370
 371                         buck4_reg: BUCK4 {
 372                                 regulator-name = "vdd_g3d";
 373                                 regulator-min-microvolt = <850000>;
 374                                 regulator-max-microvolt = <1300000>;
 375                                 regulator-boot-on;
 376                                 op_mode = <3>;
 377                         };
 378
 379                         buck5_reg: BUCK5 {
 380                                 regulator-name = "P1.8V_BUCK_OUT5";
 381                                 regulator-min-microvolt = <1800000>;
 382                                 regulator-max-microvolt = <1800000>;
 383                                 regulator-always-on;
 384                                 regulator-boot-on;
 385                                 op_mode = <1>;
 386                         };
 387
 388                         buck6_reg: BUCK6 {
 389                                 regulator-name = "P1.2V_BUCK_OUT6";
 390                                 regulator-min-microvolt = <2050000>;
 391                                 regulator-max-microvolt = <2050000>;
 392                                 regulator-always-on;
 393                                 regulator-boot-on;
 394                                 op_mode = <0>;
 395                         };
 396
 397                         buck9_reg: BUCK9 {
 398                                 regulator-name = "vdd_ummc";
 399                                 regulator-min-microvolt = <950000>;
 400                                 regulator-max-microvolt = <3000000>;
 401                                 regulator-always-on;
 402                                 regulator-boot-on;
 403                                 op_mode = <3>;
 404                         };
 405                 };
 406         };
 407 };
 408
 409 &dp {
 410         status = "okay";
 411         samsung,color-space = <0>;
 412         samsung,dynamic-range = <0>;
 413         samsung,ycbcr-coeff = <0>;
 414         samsung,color-depth = <1>;
 415         samsung,link-rate = <0x0a>;
 416         samsung,lane-count = <1>;
 417         samsung,hpd-gpio = <&gpc3 0 GPIO_ACTIVE_HIGH>;
 418
 419         ports {
 420                 port@0 {
 421                         dp_out: endpoint {
 422                                 remote-endpoint = <&bridge_in>;
 423                         };
 424                 };
 425         };
 426 };
 427
 428 &i2c_1 {
 429         status = "okay";
 430         samsung,i2c-sda-delay = <100>;
 431         samsung,i2c-max-bus-freq = <378000>;
 432 };
 433
 434 &i2c_2 {
 435         status = "okay";
 436         samsung,i2c-sda-delay = <100>;
 437         samsung,i2c-max-bus-freq = <66000>;
 438 };
 439
 440 &i2c_3 {
 441         status = "okay";
 442         samsung,i2c-sda-delay = <100>;
 443         samsung,i2c-max-bus-freq = <66000>;
 444 };
 445
 446 &i2c_4 {
 447         status = "okay";
 448         samsung,i2c-sda-delay = <100>;
 449         samsung,i2c-max-bus-freq = <66000>;
 450         clock-frequency = <66000>;
 451
 452         cros_ec: embedded-controller {
 453                 compatible = "google,cros-ec-i2c";
 454                 reg = <0x1e>;
 455                 interrupts = <6 IRQ_TYPE_NONE>;
 456                 interrupt-parent = <&gpx1>;
 457                 wakeup-source;
 458                 u-boot,i2c-offset-len = <0>;
 459                 ec-interrupt = <&gpx1 6 GPIO_ACTIVE_LOW>;
 460                 cros_ec_ldo_tunnel: cros-ec-ldo-tunnel {
 461                         compatible = "google,cros-ec-ldo-tunnel";
 462                         #address-cells = <1>;
 463                         #size-cells = <0>;
 464                         power-regulator {
 465                                 compatible = "ti,tps65090";
 466                                 reg = <0x48>;
 467
 468                                 regulators {
 469                                         dcdc1 {
 470                                                 ti,enable-ext-control;
 471                                         };
 472                                         dcdc2 {
 473                                                 ti,enable-ext-control;
 474                                         };
 475                                         dcdc3 {
 476                                                 ti,enable-ext-control;
 477                                         };
 478                                         fet1: fet1 {
 479                                                 regulator-name = "vcd_led";
 480                                                 ti,overcurrent-wait = <3>;
 481                                         };
 482                                         tps65090_fet2: fet2 {
 483                                                 regulator-name = "video_mid";
 484                                                 regulator-always-on;
 485                                                 ti,overcurrent-wait = <3>;
 486                                         };
 487                                         fet3 {
 488                                                 regulator-name = "wwan_r";
 489                                                 regulator-always-on;
 490                                                 ti,overcurrent-wait = <3>;
 491                                         };
 492                                         fet4 {
 493                                                 regulator-name = "sdcard";
 494                                                 ti,overcurrent-wait = <3>;
 495                                         };
 496                                         fet5 {
 497                                                 regulator-name = "camout";
 498                                                 regulator-always-on;
 499                                                 ti,overcurrent-wait = <3>;
 500                                         };
 501                                         fet6: fet6 {
 502                                                 regulator-name = "lcd_vdd";
 503                                                 ti,overcurrent-wait = <3>;
 504                                         };
 505                                         tps65090_fet7: fet7 {
 506                                                 regulator-name = "video_mid_1a";
 507                                                 regulator-always-on;
 508                                                 ti,overcurrent-wait = <3>;
 509                                         };
 510                                         ldo1 {
 511                                         };
 512                                         ldo2 {
 513                                         };
 514                                 };
 515                         };
 516                 };
 517         };
 518 };
 519
 520 &i2c_5 {
 521         status = "okay";
 522         samsung,i2c-sda-delay = <100>;
 523         samsung,i2c-max-bus-freq = <66000>;
 524 };
 525
 526 &i2c_7 {
 527         status = "okay";
 528         samsung,i2c-sda-delay = <100>;
 529         samsung,i2c-max-bus-freq = <66000>;
 530
 531         ps8622-bridge@8 {
 532                 compatible = "parade,ps8622";
 533                 reg = <0x8>;
 534                 sleep-gpios = <&gpc3 6 GPIO_ACTIVE_LOW>;
 535                 reset-gpios = <&gpc3 1 GPIO_ACTIVE_LOW>;
 536                 hotplug-gpios = <&gpc3 0 GPIO_ACTIVE_HIGH>;
 537                 power-supply = <&ldo6_reg>;
 538                 parade,regs = /bits/ 8 <
 539                         0x02 0xa1 0x01 /* HPD low */
 540                         /*
 541                          * SW setting: [1:0] SW output 1.2V voltage is
 542                          * lower to 96%
 543                          */
 544                         0x04 0x14 0x01
 545                         /* RCO SS setting: [5:4] = b01 0.5%, b10 1%, b11 1.5% */
 546                         0x04 0xe3 0x20
 547                         0x04 0xe2 0x80 /* [7] RCO SS enable */
 548                         /*
 549                          * RPHY Setting: [3:2] CDR tune wait cycle before
 550                          * measure for fine tune b00: 1us,
 551                          * 01: 0.5us, 10:2us, 11:4us
 552                          */
 553                         0x04 0x8a 0x0c
 554                         0x04 0x89 0x08 /* [3] RFD always on */
 555                         /*
 556                          * CTN lock in/out: 20000ppm/80000ppm. Lock out 2 times
 557                          */
 558                         0x04 0x71 0x2d
 559                         /* 2.7G CDR settings */
 560                         0x04 0x7d 0x07 /* NOF=40LSB for HBR CDR setting */
 561                         0x04 0x7b 0x00 /* [1:0] Fmin=+4bands */
 562                         0x04 0x7a 0xfd /* [7:5] DCO_FTRNG=+-40% */
 563                         /*
 564                          * 1.62G CDR settings:
 565                          * [5:2]NOF=64LSB [1:0]DCO scale is 2/5
 566                          */
 567                         0x04 0xc0 0x12
 568                         0x04 0xc1 0x92 /* Gitune=-37% */
 569                         0x04 0xc2 0x1c /* Fbstep=100% */
 570                         0x04 0x32 0x80 /* [7] LOS signal disable */
 571                         /* RPIO Setting */
 572                         /* [7:4] LVDS driver bias current 75% (250mV swing) */
 573                         0x04 0x00 0xb0
 574                          /* [7:6] Right-bar GPIO output strength is 8mA */
 575                         0x04 0x15 0x40
 576                         /* EQ Training State Machine Setting */
 577                         0x04 0x54 0x10 /* RCO calibration start */
 578                         /* [4:0] MAX_LANE_COUNT set to one lane */
 579                         0x01 0x02 0x81
 580                         /* [4:0] LANE_COUNT_SET set to one lane */
 581                         0x01 0x21 0x81
 582                         0x00 0x52 0x20
 583                         0x00 0xf1 0x03 /* HPD CP toggle enable */
 584                         0x00 0x62 0x41
 585                         /* Counter number add 1ms counter delay */
 586                         0x00 0xf6 0x01
 587                         /*
 588                          * [6]PWM function control by DPCD0040f[7], default
 589                          * is PWM block always works
 590                          */
 591                         0x00 0x77 0x06
 592                         0x00 0x4c 0x04
 593                         /*
 594                          * 04h Adjust VTotal tolerance to fix the 30Hz no-
 595                          * display issue
 596                          * DPCD00400='h00 Parade OUI = 'h001cf8
 597                          */
 598                         0x01 0xc0 0x00
 599                         0x01 0xc1 0x1c /* DPCD00401='h1c */
 600                         0x01 0xc2 0xf8 /* DPCD00402='hf8 */
 601                         /* DPCD403~408 = ASCII code D2SLV5='h4432534c5635 */
 602                         0x01 0xc3 0x44
 603                         0x01 0xc4 0x32 /* DPCD404 */
 604                         0x01 0xc5 0x53 /* DPCD405 */
 605                         0x01 0xc6 0x4c /* DPCD406 */
 606                         0x01 0xc7 0x56 /* DPCD407 */
 607                         0x01 0xc8 0x35 /* DPCD408 */
 608                         /* DPCD40A Initial Code major revision '01' */
 609                         0x01 0xca 0x01
 610                         /* DPCD40B Initial Code minor revision '05' */
 611                         0x01 0xcb 0x05
 612                         0x01 0xa5 0xa0 /* DPCD720, Select internal PWM */
 613                         /*
 614                          * 0xff for 100% PWM of brightness, 0h for 0% brightness
 615                          */
 616                         0x01 0xa7 0x00
 617                         /*
 618                          * Set LVDS output as 6bit-VESA mapping, single LVDS
 619                          * channel
 620                          */
 621                         0x01 0xcc 0x13
 622                         0x02 0xb1 0x20 /* Enable SSC set by register */
 623                         /* Set SSC enabled and +/-1% central spreading */
 624                         0x04 0x10 0x16
 625                         0x04 0x59 0x60 /* MPU Clock source: LC => RCO */
 626                         0x04 0x54 0x14 /* LC -> RCO */
 627                         0x02 0xa1 0x91>; /* HPD high */
 628                 ports {
 629                         port@0 {
 630                                 bridge_out: endpoint {
 631                                         remote-endpoint = <&panel_in>;
 632                                 };
 633                         };
 634
 635                         port@1 {
 636                                 bridge_in: endpoint {
 637                                         remote-endpoint = <&dp_out>;
 638                                 };
 639                         };
 640                 };
 641         };
 642
 643         soundcodec@20 {
 644                 reg = <0x20>;
 645                 compatible = "maxim,max98088-codec";
 646         };
 647 };
 648
 649 #include "cros-ec-keyboard.dtsi"