arch/arm/boot/dts/r8a7793-gose.dts

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  * Device Tree Source for the Gose board
   4  *
   5  * Copyright (C) 2014-2015 Renesas Electronics Corporation
   6  */
   7
   8 /*
   9  * SSI-AK4643
  10  *
  11  * SW1: 1: AK4643
  12  *      2: CN22
  13  *      3: ADV7511
  14  *
  15  * This command is required when Playback/Capture
  16  *
  17  *      amixer set "LINEOUT Mixer DACL" on
  18  *      amixer set "DVC Out" 100%
  19  *      amixer set "DVC In" 100%
  20  *
  21  * You can use Mute
  22  *
  23  *      amixer set "DVC Out Mute" on
  24  *      amixer set "DVC In Mute" on
  25  *
  26  * You can use Volume Ramp
  27  *
  28  *      amixer set "DVC Out Ramp Up Rate"   "0.125 dB/64 steps"
  29  *      amixer set "DVC Out Ramp Down Rate" "0.125 dB/512 steps"
  30  *      amixer set "DVC Out Ramp" on
  31  *      aplay xxx.wav &
  32  *      amixer set "DVC Out"  80%  // Volume Down
  33  *      amixer set "DVC Out" 100%  // Volume Up
  34  */
  35
  36 /dts-v1/;
  37 #include "r8a7793.dtsi"
  38 #include <dt-bindings/gpio/gpio.h>
  39 #include <dt-bindings/input/input.h>
  40
  41 / {
  42         model = "Gose";
  43         compatible = "renesas,gose", "renesas,r8a7793";
  44
  45         aliases {
  46                 serial0 = &scif0;
  47                 serial1 = &scif1;
  48                 i2c9 = &gpioi2c2;
  49                 i2c10 = &gpioi2c4;
  50                 i2c11 = &i2chdmi;
  51                 i2c12 = &i2cexio4;
  52         };
  53
  54         chosen {
  55                 bootargs = "ignore_loglevel rw root=/dev/nfs ip=on";
  56                 stdout-path = "serial0:115200n8";
  57         };
  58
  59         memory@40000000 {
  60                 device_type = "memory";
  61                 reg = <0 0x40000000 0 0x40000000>;
  62         };
  63
  64         gpio-keys {
  65                 compatible = "gpio-keys";
  66
  67                 key-1 {
  68                         gpios = <&gpio5 0 GPIO_ACTIVE_LOW>;
  69                         linux,code = <KEY_1>;
  70                         label = "SW2-1";
  71                         wakeup-source;
  72                         debounce-interval = <20>;
  73                 };
  74                 key-2 {
  75                         gpios = <&gpio5 1 GPIO_ACTIVE_LOW>;
  76                         linux,code = <KEY_2>;
  77                         label = "SW2-2";
  78                         wakeup-source;
  79                         debounce-interval = <20>;
  80                 };
  81                 key-3 {
  82                         gpios = <&gpio5 2 GPIO_ACTIVE_LOW>;
  83                         linux,code = <KEY_3>;
  84                         label = "SW2-3";
  85                         wakeup-source;
  86                         debounce-interval = <20>;
  87                 };
  88                 key-4 {
  89                         gpios = <&gpio5 3 GPIO_ACTIVE_LOW>;
  90                         linux,code = <KEY_4>;
  91                         label = "SW2-4";
  92                         wakeup-source;
  93                         debounce-interval = <20>;
  94                 };
  95                 key-a {
  96                         gpios = <&gpio7 0 GPIO_ACTIVE_LOW>;
  97                         linux,code = <KEY_A>;
  98                         label = "SW30";
  99                         wakeup-source;
 100                         debounce-interval = <20>;
 101                 };
 102                 key-b {
 103                         gpios = <&gpio7 1 GPIO_ACTIVE_LOW>;
 104                         linux,code = <KEY_B>;
 105                         label = "SW31";
 106                         wakeup-source;
 107                         debounce-interval = <20>;
 108                 };
 109                 key-c {
 110                         gpios = <&gpio7 2 GPIO_ACTIVE_LOW>;
 111                         linux,code = <KEY_C>;
 112                         label = "SW32";
 113                         wakeup-source;
 114                         debounce-interval = <20>;
 115                 };
 116                 key-d {
 117                         gpios = <&gpio7 3 GPIO_ACTIVE_LOW>;
 118                         linux,code = <KEY_D>;
 119                         label = "SW33";
 120                         wakeup-source;
 121                         debounce-interval = <20>;
 122                 };
 123                 key-e {
 124                         gpios = <&gpio7 4 GPIO_ACTIVE_LOW>;
 125                         linux,code = <KEY_E>;
 126                         label = "SW34";
 127                         wakeup-source;
 128                         debounce-interval = <20>;
 129                 };
 130                 key-f {
 131                         gpios = <&gpio7 5 GPIO_ACTIVE_LOW>;
 132                         linux,code = <KEY_F>;
 133                         label = "SW35";
 134                         wakeup-source;
 135                         debounce-interval = <20>;
 136                 };
 137                 key-g {
 138                         gpios = <&gpio7 6 GPIO_ACTIVE_LOW>;
 139                         linux,code = <KEY_G>;
 140                         label = "SW36";
 141                         wakeup-source;
 142                         debounce-interval = <20>;
 143                 };
 144         };
 145
 146         leds {
 147                 compatible = "gpio-leds";
 148                 led6 {
 149                         gpios = <&gpio2 19 GPIO_ACTIVE_HIGH>;
 150                         label = "LED6";
 151                 };
 152                 led7 {
 153                         gpios = <&gpio2 20 GPIO_ACTIVE_HIGH>;
 154                         label = "LED7";
 155                 };
 156                 led8 {
 157                         gpios = <&gpio2 21 GPIO_ACTIVE_HIGH>;
 158                         label = "LED8";
 159                 };
 160         };
 161
 162         vcc_sdhi0: regulator-vcc-sdhi0 {
 163                 compatible = "regulator-fixed";
 164
 165                 regulator-name = "SDHI0 Vcc";
 166                 regulator-min-microvolt = <3300000>;
 167                 regulator-max-microvolt = <3300000>;
 168
 169                 gpio = <&gpio7 17 GPIO_ACTIVE_HIGH>;
 170                 enable-active-high;
 171         };
 172
 173         vccq_sdhi0: regulator-vccq-sdhi0 {
 174                 compatible = "regulator-gpio";
 175
 176                 regulator-name = "SDHI0 VccQ";
 177                 regulator-min-microvolt = <1800000>;
 178                 regulator-max-microvolt = <3300000>;
 179
 180                 gpios = <&gpio2 12 GPIO_ACTIVE_HIGH>;
 181                 gpios-states = <1>;
 182                 states = <3300000 1
 183                           1800000 0>;
 184         };
 185
 186         vcc_sdhi1: regulator-vcc-sdhi1 {
 187                 compatible = "regulator-fixed";
 188
 189                 regulator-name = "SDHI1 Vcc";
 190                 regulator-min-microvolt = <3300000>;
 191                 regulator-max-microvolt = <3300000>;
 192
 193                 gpio = <&gpio7 18 GPIO_ACTIVE_HIGH>;
 194                 enable-active-high;
 195         };
 196
 197         vccq_sdhi1: regulator-vccq-sdhi1 {
 198                 compatible = "regulator-gpio";
 199
 200                 regulator-name = "SDHI1 VccQ";
 201                 regulator-min-microvolt = <1800000>;
 202                 regulator-max-microvolt = <3300000>;
 203
 204                 gpios = <&gpio2 13 GPIO_ACTIVE_HIGH>;
 205                 gpios-states = <1>;
 206                 states = <3300000 1
 207                           1800000 0>;
 208         };
 209
 210         vcc_sdhi2: regulator-vcc-sdhi2 {
 211                 compatible = "regulator-fixed";
 212
 213                 regulator-name = "SDHI2 Vcc";
 214                 regulator-min-microvolt = <3300000>;
 215                 regulator-max-microvolt = <3300000>;
 216
 217                 gpio = <&gpio7 19 GPIO_ACTIVE_HIGH>;
 218                 enable-active-high;
 219         };
 220
 221         vccq_sdhi2: regulator-vccq-sdhi2 {
 222                 compatible = "regulator-gpio";
 223
 224                 regulator-name = "SDHI2 VccQ";
 225                 regulator-min-microvolt = <1800000>;
 226                 regulator-max-microvolt = <3300000>;
 227
 228                 gpios = <&gpio2 26 GPIO_ACTIVE_HIGH>;
 229                 gpios-states = <1>;
 230                 states = <3300000 1
 231                           1800000 0>;
 232         };
 233
 234         audio_clock: audio_clock {
 235                 compatible = "fixed-clock";
 236                 #clock-cells = <0>;
 237                 clock-frequency = <11289600>;
 238         };
 239
 240         rsnd_ak4643: sound {
 241                 compatible = "simple-audio-card";
 242
 243                 simple-audio-card,format = "left_j";
 244                 simple-audio-card,bitclock-master = <&sndcodec>;
 245                 simple-audio-card,frame-master = <&sndcodec>;
 246
 247                 sndcpu: simple-audio-card,cpu {
 248                         sound-dai = <&rcar_sound>;
 249                 };
 250
 251                 sndcodec: simple-audio-card,codec {
 252                         sound-dai = <&ak4643>;
 253                         clocks = <&audio_clock>;
 254                 };
 255         };
 256
 257         hdmi-in {
 258                 compatible = "hdmi-connector";
 259                 type = "a";
 260
 261                 port {
 262                         hdmi_con_in: endpoint {
 263                                 remote-endpoint = <&adv7612_in>;
 264                         };
 265                 };
 266         };
 267
 268         hdmi-out {
 269                 compatible = "hdmi-connector";
 270                 type = "a";
 271
 272                 port {
 273                         hdmi_con_out: endpoint {
 274                                 remote-endpoint = <&adv7511_out>;
 275                         };
 276                 };
 277         };
 278
 279         composite-in {
 280                 compatible = "composite-video-connector";
 281
 282                 port {
 283                         composite_con_in: endpoint {
 284                                 remote-endpoint = <&adv7180_in>;
 285                         };
 286                 };
 287         };
 288
 289         x2_clk: x2-clock {
 290                 compatible = "fixed-clock";
 291                 #clock-cells = <0>;
 292                 clock-frequency = <74250000>;
 293         };
 294
 295         x13_clk: x13-clock {
 296                 compatible = "fixed-clock";
 297                 #clock-cells = <0>;
 298                 clock-frequency = <148500000>;
 299         };
 300
 301         gpioi2c2: i2c-9 {
 302                 #address-cells = <1>;
 303                 #size-cells = <0>;
 304                 compatible = "i2c-gpio";
 305                 status = "disabled";
 306                 scl-gpios = <&gpio2 6 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
 307                 sda-gpios = <&gpio2 7 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
 308                 i2c-gpio,delay-us = <5>;
 309         };
 310
 311         gpioi2c4: i2c-10 {
 312                 #address-cells = <1>;
 313                 #size-cells = <0>;
 314                 compatible = "i2c-gpio";
 315                 status = "disabled";
 316                 scl-gpios = <&gpio7 13 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
 317                 sda-gpios = <&gpio7 14 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
 318                 i2c-gpio,delay-us = <5>;
 319         };
 320
 321         /*
 322          * A fallback to GPIO is provided for I2C2.
 323          */
 324         i2chdmi: i2c-11 {
 325                 compatible = "i2c-demux-pinctrl";
 326                 i2c-parent = <&i2c2>, <&gpioi2c2>;
 327                 i2c-bus-name = "i2c-hdmi";
 328                 #address-cells = <1>;
 329                 #size-cells = <0>;
 330
 331                 ak4643: codec@12 {
 332                         compatible = "asahi-kasei,ak4643";
 333                         #sound-dai-cells = <0>;
 334                         reg = <0x12>;
 335                 };
 336
 337                 composite-in@20 {
 338                         compatible = "adi,adv7180cp";
 339                         reg = <0x20>;
 340                         remote = <&vin1>;
 341
 342                         port {
 343                                 #address-cells = <1>;
 344                                 #size-cells = <0>;
 345
 346                                 port@0 {
 347                                         reg = <0>;
 348                                         adv7180_in: endpoint {
 349                                                 remote-endpoint = <&composite_con_in>;
 350                                         };
 351                                 };
 352
 353                                 port@3 {
 354                                         reg = <3>;
 355                                         adv7180_out: endpoint {
 356                                                 bus-width = <8>;
 357                                                 remote-endpoint = <&vin1ep>;
 358                                         };
 359                                 };
 360                         };
 361                 };
 362
 363                 hdmi@39 {
 364                         compatible = "adi,adv7511w";
 365                         reg = <0x39>;
 366                         interrupt-parent = <&gpio3>;
 367                         interrupts = <29 IRQ_TYPE_LEVEL_LOW>;
 368
 369                         adi,input-depth = <8>;
 370                         adi,input-colorspace = "rgb";
 371                         adi,input-clock = "1x";
 372                         adi,input-style = <1>;
 373                         adi,input-justification = "evenly";
 374
 375                         ports {
 376                                 #address-cells = <1>;
 377                                 #size-cells = <0>;
 378
 379                                 port@0 {
 380                                         reg = <0>;
 381                                         adv7511_in: endpoint {
 382                                                 remote-endpoint = <&du_out_rgb>;
 383                                         };
 384                                 };
 385
 386                                 port@1 {
 387                                         reg = <1>;
 388                                         adv7511_out: endpoint {
 389                                                 remote-endpoint = <&hdmi_con_out>;
 390                                         };
 391                                 };
 392                         };
 393                 };
 394
 395                 hdmi-in@4c {
 396                         compatible = "adi,adv7612";
 397                         reg = <0x4c>;
 398                         interrupt-parent = <&gpio4>;
 399                         interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
 400                         default-input = <0>;
 401
 402                         port {
 403                                 #address-cells = <1>;
 404                                 #size-cells = <0>;
 405
 406                                 port@0 {
 407                                         reg = <0>;
 408                                         adv7612_in: endpoint {
 409                                                 remote-endpoint = <&hdmi_con_in>;
 410                                         };
 411                                 };
 412
 413                                 port@2 {
 414                                         reg = <2>;
 415                                         adv7612_out: endpoint {
 416                                                 remote-endpoint = <&vin0ep2>;
 417                                         };
 418                                 };
 419                         };
 420                 };
 421
 422                 eeprom@50 {
 423                         compatible = "renesas,r1ex24002", "atmel,24c02";
 424                         reg = <0x50>;
 425                         pagesize = <16>;
 426                 };
 427         };
 428
 429         /*
 430          * I2C4 is routed to EXIO connector E, pins 37 (SCL) + 39 (SDA).
 431          * A fallback to GPIO is provided.
 432          */
 433         i2cexio4: i2c-12 {
 434                 compatible = "i2c-demux-pinctrl";
 435                 i2c-parent = <&i2c4>, <&gpioi2c4>;
 436                 i2c-bus-name = "i2c-exio4";
 437                 #address-cells = <1>;
 438                 #size-cells = <0>;
 439         };
 440 };
 441
 442 &du {
 443         pinctrl-0 = <&du_pins>;
 444         pinctrl-names = "default";
 445         status = "okay";
 446
 447         clocks = <&cpg CPG_MOD 724>, <&cpg CPG_MOD 723>,
 448                  <&x13_clk>, <&x2_clk>;
 449         clock-names = "du.0", "du.1", "dclkin.0", "dclkin.1";
 450
 451         ports {
 452                 port@0 {
 453                         endpoint {
 454                                 remote-endpoint = <&adv7511_in>;
 455                         };
 456                 };
 457         };
 458 };
 459
 460 &lvds0 {
 461         ports {
 462                 port@1 {
 463                         lvds_connector: endpoint {
 464                         };
 465                 };
 466         };
 467 };
 468
 469 &extal_clk {
 470         clock-frequency = <20000000>;
 471 };
 472
 473 &pfc {
 474         pinctrl-0 = <&scif_clk_pins>;
 475         pinctrl-names = "default";
 476
 477         i2c2_pins: i2c2 {
 478                 groups = "i2c2";
 479                 function = "i2c2";
 480         };
 481
 482         i2c4_pins: i2c4 {
 483                 groups = "i2c4_c";
 484                 function = "i2c4";
 485         };
 486
 487         du_pins: du {
 488                 groups = "du_rgb888", "du_sync", "du_disp", "du_clk_out_0";
 489                 function = "du";
 490         };
 491
 492         scif0_pins: scif0 {
 493                 groups = "scif0_data_d";
 494                 function = "scif0";
 495         };
 496
 497         scif1_pins: scif1 {
 498                 groups = "scif1_data_d";
 499                 function = "scif1";
 500         };
 501
 502         scif_clk_pins: scif_clk {
 503                 groups = "scif_clk";
 504                 function = "scif_clk";
 505         };
 506
 507         ether_pins: ether {
 508                 groups = "eth_link", "eth_mdio", "eth_rmii";
 509                 function = "eth";
 510         };
 511
 512         phy1_pins: phy1 {
 513                 groups = "intc_irq0";
 514                 function = "intc";
 515         };
 516
 517         pmic_irq_pins: pmicirq {
 518                 groups = "intc_irq2";
 519                 function = "intc";
 520         };
 521
 522         sdhi0_pins: sd0 {
 523                 groups = "sdhi0_data4", "sdhi0_ctrl";
 524                 function = "sdhi0";
 525                 power-source = <3300>;
 526         };
 527
 528         sdhi0_pins_uhs: sd0_uhs {
 529                 groups = "sdhi0_data4", "sdhi0_ctrl";
 530                 function = "sdhi0";
 531                 power-source = <1800>;
 532         };
 533
 534         sdhi1_pins: sd1 {
 535                 groups = "sdhi1_data4", "sdhi1_ctrl";
 536                 function = "sdhi1";
 537                 power-source = <3300>;
 538         };
 539
 540         sdhi1_pins_uhs: sd1_uhs {
 541                 groups = "sdhi1_data4", "sdhi1_ctrl";
 542                 function = "sdhi1";
 543                 power-source = <1800>;
 544         };
 545
 546         sdhi2_pins: sd2 {
 547                 groups = "sdhi2_data4", "sdhi2_ctrl";
 548                 function = "sdhi2";
 549                 power-source = <3300>;
 550         };
 551
 552         sdhi2_pins_uhs: sd2_uhs {
 553                 groups = "sdhi2_data4", "sdhi2_ctrl";
 554                 function = "sdhi2";
 555                 power-source = <1800>;
 556         };
 557
 558         qspi_pins: qspi {
 559                 groups = "qspi_ctrl", "qspi_data4";
 560                 function = "qspi";
 561         };
 562
 563         sound_pins: sound {
 564                 groups = "ssi0129_ctrl", "ssi0_data", "ssi1_data";
 565                 function = "ssi";
 566         };
 567
 568         sound_clk_pins: sound_clk {
 569                 groups = "audio_clk_a";
 570                 function = "audio_clk";
 571         };
 572
 573         vin0_pins: vin0 {
 574                 groups = "vin0_data24", "vin0_sync", "vin0_clkenb", "vin0_clk";
 575                 function = "vin0";
 576         };
 577
 578         vin1_pins: vin1 {
 579                 groups = "vin1_data8", "vin1_clk";
 580                 function = "vin1";
 581         };
 582 };
 583
 584 &ether {
 585         pinctrl-0 = <&ether_pins &phy1_pins>;
 586         pinctrl-names = "default";
 587
 588         phy-handle = <&phy1>;
 589         renesas,ether-link-active-low;
 590         status = "okay";
 591
 592         phy1: ethernet-phy@1 {
 593                 reg = <1>;
 594                 interrupt-parent = <&irqc0>;
 595                 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
 596                 micrel,led-mode = <1>;
 597         };
 598 };
 599
 600 &cmt0 {
 601         status = "okay";
 602 };
 603
 604 &cpu0 {
 605         cpu0-supply = <&vdd_dvfs>;
 606 };
 607
 608 &rwdt {
 609         timeout-sec = <60>;
 610         status = "okay";
 611 };
 612
 613 &scif0 {
 614         pinctrl-0 = <&scif0_pins>;
 615         pinctrl-names = "default";
 616
 617         status = "okay";
 618 };
 619
 620 &scif1 {
 621         pinctrl-0 = <&scif1_pins>;
 622         pinctrl-names = "default";
 623
 624         status = "okay";
 625 };
 626
 627 &scif_clk {
 628         clock-frequency = <14745600>;
 629 };
 630
 631 &sdhi0 {
 632         pinctrl-0 = <&sdhi0_pins>;
 633         pinctrl-1 = <&sdhi0_pins_uhs>;
 634         pinctrl-names = "default", "state_uhs";
 635
 636         vmmc-supply = <&vcc_sdhi0>;
 637         vqmmc-supply = <&vccq_sdhi0>;
 638         cd-gpios = <&gpio6 6 GPIO_ACTIVE_LOW>;
 639         wp-gpios = <&gpio6 7 GPIO_ACTIVE_HIGH>;
 640         sd-uhs-sdr50;
 641         sd-uhs-sdr104;
 642         status = "okay";
 643 };
 644
 645 &sdhi1 {
 646         pinctrl-0 = <&sdhi1_pins>;
 647         pinctrl-1 = <&sdhi1_pins_uhs>;
 648         pinctrl-names = "default", "state_uhs";
 649
 650         vmmc-supply = <&vcc_sdhi1>;
 651         vqmmc-supply = <&vccq_sdhi1>;
 652         cd-gpios = <&gpio6 14 GPIO_ACTIVE_LOW>;
 653         wp-gpios = <&gpio6 15 GPIO_ACTIVE_HIGH>;
 654         sd-uhs-sdr50;
 655         status = "okay";
 656 };
 657
 658 &sdhi2 {
 659         pinctrl-0 = <&sdhi2_pins>;
 660         pinctrl-1 = <&sdhi2_pins_uhs>;
 661         pinctrl-names = "default", "state_uhs";
 662
 663         vmmc-supply = <&vcc_sdhi2>;
 664         vqmmc-supply = <&vccq_sdhi2>;
 665         cd-gpios = <&gpio6 22 GPIO_ACTIVE_LOW>;
 666         sd-uhs-sdr50;
 667         status = "okay";
 668 };
 669
 670 &qspi {
 671         pinctrl-0 = <&qspi_pins>;
 672         pinctrl-names = "default";
 673
 674         status = "okay";
 675
 676         flash@0 {
 677                 compatible = "spansion,s25fl512s", "jedec,spi-nor";
 678                 reg = <0>;
 679                 spi-max-frequency = <30000000>;
 680                 spi-tx-bus-width = <4>;
 681                 spi-rx-bus-width = <4>;
 682                 spi-cpol;
 683                 spi-cpha;
 684                 m25p,fast-read;
 685
 686                 partitions {
 687                         compatible = "fixed-partitions";
 688                         #address-cells = <1>;
 689                         #size-cells = <1>;
 690
 691                         partition@0 {
 692                                 label = "loader";
 693                                 reg = <0x00000000 0x00040000>;
 694                                 read-only;
 695                         };
 696                         partition@40000 {
 697                                 label = "user";
 698                                 reg = <0x00040000 0x00400000>;
 699                                 read-only;
 700                         };
 701                         partition@440000 {
 702                                 label = "flash";
 703                                 reg = <0x00440000 0x03bc0000>;
 704                         };
 705                 };
 706         };
 707 };
 708
 709 &i2c2 {
 710         pinctrl-0 = <&i2c2_pins>;
 711         pinctrl-names = "i2c-hdmi";
 712
 713         status = "okay";
 714         clock-frequency = <100000>;
 715
 716 };
 717
 718 &i2c6 {
 719         pinctrl-names = "default";
 720         pinctrl-0 = <&pmic_irq_pins>;
 721         status = "okay";
 722         clock-frequency = <100000>;
 723
 724         pmic@58 {
 725                 compatible = "dlg,da9063";
 726                 reg = <0x58>;
 727                 interrupt-parent = <&irqc0>;
 728                 interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
 729                 interrupt-controller;
 730
 731                 rtc {
 732                         compatible = "dlg,da9063-rtc";
 733                 };
 734
 735                 wdt {
 736                         compatible = "dlg,da9063-watchdog";
 737                 };
 738         };
 739
 740         vdd_dvfs: regulator@68 {
 741                 compatible = "dlg,da9210";
 742                 reg = <0x68>;
 743                 interrupt-parent = <&irqc0>;
 744                 interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
 745
 746                 regulator-min-microvolt = <1000000>;
 747                 regulator-max-microvolt = <1000000>;
 748                 regulator-boot-on;
 749                 regulator-always-on;
 750         };
 751 };
 752
 753 &i2c4 {
 754         pinctrl-0 = <&i2c4_pins>;
 755         pinctrl-names = "i2c-exio4";
 756 };
 757
 758 &rcar_sound {
 759         pinctrl-0 = <&sound_pins &sound_clk_pins>;
 760         pinctrl-names = "default";
 761
 762         /* Single DAI */
 763         #sound-dai-cells = <0>;
 764
 765         status = "okay";
 766
 767         rcar_sound,dai {
 768                 dai0 {
 769                         playback = <&ssi0 &src2 &dvc0>;
 770                         capture  = <&ssi1 &src3 &dvc1>;
 771                 };
 772         };
 773 };
 774
 775 &ssi1 {
 776         shared-pin;
 777 };
 778
 779 /* HDMI video input */
 780 &vin0 {
 781         status = "okay";
 782         pinctrl-0 = <&vin0_pins>;
 783         pinctrl-names = "default";
 784
 785         port {
 786                 vin0ep2: endpoint {
 787                         remote-endpoint = <&adv7612_out>;
 788                         bus-width = <24>;
 789                         hsync-active = <0>;
 790                         vsync-active = <0>;
 791                         pclk-sample = <1>;
 792                         data-active = <1>;
 793                 };
 794         };
 795 };
 796
 797 /* composite video input */
 798 &vin1 {
 799         pinctrl-0 = <&vin1_pins>;
 800         pinctrl-names = "default";
 801
 802         status = "okay";
 803
 804         port {
 805                 vin1ep: endpoint {
 806                         remote-endpoint = <&adv7180_out>;
 807                         bus-width = <8>;
 808                 };
 809         };
 810 };