arch/arm/dts/exynos5250-spring.dts

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