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>, <1800000 0>;
 183         };
 184
 185         vcc_sdhi1: regulator-vcc-sdhi1 {
 186                 compatible = "regulator-fixed";
 187
 188                 regulator-name = "SDHI1 Vcc";
 189                 regulator-min-microvolt = <3300000>;
 190                 regulator-max-microvolt = <3300000>;
 191
 192                 gpio = <&gpio7 18 GPIO_ACTIVE_HIGH>;
 193                 enable-active-high;
 194         };
 195
 196         vccq_sdhi1: regulator-vccq-sdhi1 {
 197                 compatible = "regulator-gpio";
 198
 199                 regulator-name = "SDHI1 VccQ";
 200                 regulator-min-microvolt = <1800000>;
 201                 regulator-max-microvolt = <3300000>;
 202
 203                 gpios = <&gpio2 13 GPIO_ACTIVE_HIGH>;
 204                 gpios-states = <1>;
 205                 states = <3300000 1>, <1800000 0>;
 206         };
 207
 208         vcc_sdhi2: regulator-vcc-sdhi2 {
 209                 compatible = "regulator-fixed";
 210
 211                 regulator-name = "SDHI2 Vcc";
 212                 regulator-min-microvolt = <3300000>;
 213                 regulator-max-microvolt = <3300000>;
 214
 215                 gpio = <&gpio7 19 GPIO_ACTIVE_HIGH>;
 216                 enable-active-high;
 217         };
 218
 219         vccq_sdhi2: regulator-vccq-sdhi2 {
 220                 compatible = "regulator-gpio";
 221
 222                 regulator-name = "SDHI2 VccQ";
 223                 regulator-min-microvolt = <1800000>;
 224                 regulator-max-microvolt = <3300000>;
 225
 226                 gpios = <&gpio2 26 GPIO_ACTIVE_HIGH>;
 227                 gpios-states = <1>;
 228                 states = <3300000 1>, <1800000 0>;
 229         };
 230
 231         audio_clock: audio_clock {
 232                 compatible = "fixed-clock";
 233                 #clock-cells = <0>;
 234                 clock-frequency = <11289600>;
 235         };
 236
 237         rsnd_ak4643: sound {
 238                 compatible = "simple-audio-card";
 239
 240                 simple-audio-card,format = "left_j";
 241                 simple-audio-card,bitclock-master = <&sndcodec>;
 242                 simple-audio-card,frame-master = <&sndcodec>;
 243
 244                 sndcpu: simple-audio-card,cpu {
 245                         sound-dai = <&rcar_sound>;
 246                 };
 247
 248                 sndcodec: simple-audio-card,codec {
 249                         sound-dai = <&ak4643>;
 250                         clocks = <&audio_clock>;
 251                 };
 252         };
 253
 254         hdmi-in {
 255                 compatible = "hdmi-connector";
 256                 type = "a";
 257
 258                 port {
 259                         hdmi_con_in: endpoint {
 260                                 remote-endpoint = <&adv7612_in>;
 261                         };
 262                 };
 263         };
 264
 265         hdmi-out {
 266                 compatible = "hdmi-connector";
 267                 type = "a";
 268
 269                 port {
 270                         hdmi_con_out: endpoint {
 271                                 remote-endpoint = <&adv7511_out>;
 272                         };
 273                 };
 274         };
 275
 276         composite-in {
 277                 compatible = "composite-video-connector";
 278
 279                 port {
 280                         composite_con_in: endpoint {
 281                                 remote-endpoint = <&adv7180_in>;
 282                         };
 283                 };
 284         };
 285
 286         x2_clk: x2-clock {
 287                 compatible = "fixed-clock";
 288                 #clock-cells = <0>;
 289                 clock-frequency = <74250000>;
 290         };
 291
 292         x13_clk: x13-clock {
 293                 compatible = "fixed-clock";
 294                 #clock-cells = <0>;
 295                 clock-frequency = <148500000>;
 296         };
 297
 298         gpioi2c2: i2c-9 {
 299                 #address-cells = <1>;
 300                 #size-cells = <0>;
 301                 compatible = "i2c-gpio";
 302                 status = "disabled";
 303                 scl-gpios = <&gpio2 6 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
 304                 sda-gpios = <&gpio2 7 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
 305                 i2c-gpio,delay-us = <5>;
 306         };
 307
 308         gpioi2c4: i2c-10 {
 309                 #address-cells = <1>;
 310                 #size-cells = <0>;
 311                 compatible = "i2c-gpio";
 312                 status = "disabled";
 313                 scl-gpios = <&gpio7 13 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
 314                 sda-gpios = <&gpio7 14 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
 315                 i2c-gpio,delay-us = <5>;
 316         };
 317
 318         /*
 319          * A fallback to GPIO is provided for I2C2.
 320          */
 321         i2chdmi: i2c-11 {
 322                 compatible = "i2c-demux-pinctrl";
 323                 i2c-parent = <&i2c2>, <&gpioi2c2>;
 324                 i2c-bus-name = "i2c-hdmi";
 325                 #address-cells = <1>;
 326                 #size-cells = <0>;
 327
 328                 ak4643: codec@12 {
 329                         compatible = "asahi-kasei,ak4643";
 330                         #sound-dai-cells = <0>;
 331                         reg = <0x12>;
 332                 };
 333
 334                 composite-in@20 {
 335                         compatible = "adi,adv7180cp";
 336                         reg = <0x20>;
 337                         remote = <&vin1>;
 338
 339                         port {
 340                                 #address-cells = <1>;
 341                                 #size-cells = <0>;
 342
 343                                 port@0 {
 344                                         reg = <0>;
 345                                         adv7180_in: endpoint {
 346                                                 remote-endpoint = <&composite_con_in>;
 347                                         };
 348                                 };
 349
 350                                 port@3 {
 351                                         reg = <3>;
 352                                         adv7180_out: endpoint {
 353                                                 bus-width = <8>;
 354                                                 remote-endpoint = <&vin1ep>;
 355                                         };
 356                                 };
 357                         };
 358                 };
 359
 360                 hdmi@39 {
 361                         compatible = "adi,adv7511w";
 362                         reg = <0x39>;
 363                         interrupt-parent = <&gpio3>;
 364                         interrupts = <29 IRQ_TYPE_LEVEL_LOW>;
 365
 366                         adi,input-depth = <8>;
 367                         adi,input-colorspace = "rgb";
 368                         adi,input-clock = "1x";
 369
 370                         ports {
 371                                 #address-cells = <1>;
 372                                 #size-cells = <0>;
 373
 374                                 port@0 {
 375                                         reg = <0>;
 376                                         adv7511_in: endpoint {
 377                                                 remote-endpoint = <&du_out_rgb>;
 378                                         };
 379                                 };
 380
 381                                 port@1 {
 382                                         reg = <1>;
 383                                         adv7511_out: endpoint {
 384                                                 remote-endpoint = <&hdmi_con_out>;
 385                                         };
 386                                 };
 387                         };
 388                 };
 389
 390                 hdmi-in@4c {
 391                         compatible = "adi,adv7612";
 392                         reg = <0x4c>;
 393                         interrupt-parent = <&gpio4>;
 394                         interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
 395                         default-input = <0>;
 396
 397                         port {
 398                                 #address-cells = <1>;
 399                                 #size-cells = <0>;
 400
 401                                 port@0 {
 402                                         reg = <0>;
 403                                         adv7612_in: endpoint {
 404                                                 remote-endpoint = <&hdmi_con_in>;
 405                                         };
 406                                 };
 407
 408                                 port@2 {
 409                                         reg = <2>;
 410                                         adv7612_out: endpoint {
 411                                                 remote-endpoint = <&vin0ep2>;
 412                                         };
 413                                 };
 414                         };
 415                 };
 416
 417                 eeprom@50 {
 418                         compatible = "renesas,r1ex24002", "atmel,24c02";
 419                         reg = <0x50>;
 420                         pagesize = <16>;
 421                 };
 422         };
 423
 424         /*
 425          * I2C4 is routed to EXIO connector E, pins 37 (SCL) + 39 (SDA).
 426          * A fallback to GPIO is provided.
 427          */
 428         i2cexio4: i2c-12 {
 429                 compatible = "i2c-demux-pinctrl";
 430                 i2c-parent = <&i2c4>, <&gpioi2c4>;
 431                 i2c-bus-name = "i2c-exio4";
 432                 #address-cells = <1>;
 433                 #size-cells = <0>;
 434         };
 435 };
 436
 437 &du {
 438         pinctrl-0 = <&du_pins>;
 439         pinctrl-names = "default";
 440         status = "okay";
 441
 442         clocks = <&cpg CPG_MOD 724>, <&cpg CPG_MOD 723>,
 443                  <&x13_clk>, <&x2_clk>;
 444         clock-names = "du.0", "du.1", "dclkin.0", "dclkin.1";
 445
 446         ports {
 447                 port@0 {
 448                         endpoint {
 449                                 remote-endpoint = <&adv7511_in>;
 450                         };
 451                 };
 452         };
 453 };
 454
 455 &lvds0 {
 456         ports {
 457                 port@1 {
 458                         lvds_connector: endpoint {
 459                         };
 460                 };
 461         };
 462 };
 463
 464 &extal_clk {
 465         clock-frequency = <20000000>;
 466 };
 467
 468 &pfc {
 469         pinctrl-0 = <&scif_clk_pins>;
 470         pinctrl-names = "default";
 471
 472         i2c2_pins: i2c2 {
 473                 groups = "i2c2";
 474                 function = "i2c2";
 475         };
 476
 477         i2c4_pins: i2c4 {
 478                 groups = "i2c4_c";
 479                 function = "i2c4";
 480         };
 481
 482         du_pins: du {
 483                 groups = "du_rgb888", "du_sync", "du_disp", "du_clk_out_0";
 484                 function = "du";
 485         };
 486
 487         scif0_pins: scif0 {
 488                 groups = "scif0_data_d";
 489                 function = "scif0";
 490         };
 491
 492         scif1_pins: scif1 {
 493                 groups = "scif1_data_d";
 494                 function = "scif1";
 495         };
 496
 497         scif_clk_pins: scif_clk {
 498                 groups = "scif_clk";
 499                 function = "scif_clk";
 500         };
 501
 502         ether_pins: ether {
 503                 groups = "eth_link", "eth_mdio", "eth_rmii";
 504                 function = "eth";
 505         };
 506
 507         phy1_pins: phy1 {
 508                 groups = "intc_irq0";
 509                 function = "intc";
 510         };
 511
 512         pmic_irq_pins: pmicirq {
 513                 groups = "intc_irq2";
 514                 function = "intc";
 515         };
 516
 517         sdhi0_pins: sd0 {
 518                 groups = "sdhi0_data4", "sdhi0_ctrl";
 519                 function = "sdhi0";
 520                 power-source = <3300>;
 521         };
 522
 523         sdhi0_pins_uhs: sd0_uhs {
 524                 groups = "sdhi0_data4", "sdhi0_ctrl";
 525                 function = "sdhi0";
 526                 power-source = <1800>;
 527         };
 528
 529         sdhi1_pins: sd1 {
 530                 groups = "sdhi1_data4", "sdhi1_ctrl";
 531                 function = "sdhi1";
 532                 power-source = <3300>;
 533         };
 534
 535         sdhi1_pins_uhs: sd1_uhs {
 536                 groups = "sdhi1_data4", "sdhi1_ctrl";
 537                 function = "sdhi1";
 538                 power-source = <1800>;
 539         };
 540
 541         sdhi2_pins: sd2 {
 542                 groups = "sdhi2_data4", "sdhi2_ctrl";
 543                 function = "sdhi2";
 544                 power-source = <3300>;
 545         };
 546
 547         sdhi2_pins_uhs: sd2_uhs {
 548                 groups = "sdhi2_data4", "sdhi2_ctrl";
 549                 function = "sdhi2";
 550                 power-source = <1800>;
 551         };
 552
 553         qspi_pins: qspi {
 554                 groups = "qspi_ctrl", "qspi_data4";
 555                 function = "qspi";
 556         };
 557
 558         sound_pins: sound {
 559                 groups = "ssi0129_ctrl", "ssi0_data", "ssi1_data";
 560                 function = "ssi";
 561         };
 562
 563         sound_clk_pins: sound_clk {
 564                 groups = "audio_clk_a";
 565                 function = "audio_clk";
 566         };
 567
 568         vin0_pins: vin0 {
 569                 groups = "vin0_data24", "vin0_sync", "vin0_clkenb", "vin0_clk";
 570                 function = "vin0";
 571         };
 572
 573         vin1_pins: vin1 {
 574                 groups = "vin1_data8", "vin1_clk";
 575                 function = "vin1";
 576         };
 577 };
 578
 579 &ether {
 580         pinctrl-0 = <&ether_pins &phy1_pins>;
 581         pinctrl-names = "default";
 582
 583         phy-handle = <&phy1>;
 584         renesas,ether-link-active-low;
 585         status = "okay";
 586
 587         phy1: ethernet-phy@1 {
 588                 reg = <1>;
 589                 interrupt-parent = <&irqc0>;
 590                 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
 591                 micrel,led-mode = <1>;
 592                 reset-gpios = <&gpio5 22 GPIO_ACTIVE_LOW>;
 593         };
 594 };
 595
 596 &cmt0 {
 597         status = "okay";
 598 };
 599
 600 &cpu0 {
 601         cpu0-supply = <&vdd_dvfs>;
 602 };
 603
 604 &rwdt {
 605         timeout-sec = <60>;
 606         status = "okay";
 607 };
 608
 609 &scif0 {
 610         pinctrl-0 = <&scif0_pins>;
 611         pinctrl-names = "default";
 612
 613         status = "okay";
 614 };
 615
 616 &scif1 {
 617         pinctrl-0 = <&scif1_pins>;
 618         pinctrl-names = "default";
 619
 620         status = "okay";
 621 };
 622
 623 &scif_clk {
 624         clock-frequency = <14745600>;
 625 };
 626
 627 &sdhi0 {
 628         pinctrl-0 = <&sdhi0_pins>;
 629         pinctrl-1 = <&sdhi0_pins_uhs>;
 630         pinctrl-names = "default", "state_uhs";
 631
 632         vmmc-supply = <&vcc_sdhi0>;
 633         vqmmc-supply = <&vccq_sdhi0>;
 634         cd-gpios = <&gpio6 6 GPIO_ACTIVE_LOW>;
 635         wp-gpios = <&gpio6 7 GPIO_ACTIVE_HIGH>;
 636         sd-uhs-sdr50;
 637         sd-uhs-sdr104;
 638         status = "okay";
 639 };
 640
 641 &sdhi1 {
 642         pinctrl-0 = <&sdhi1_pins>;
 643         pinctrl-1 = <&sdhi1_pins_uhs>;
 644         pinctrl-names = "default", "state_uhs";
 645
 646         vmmc-supply = <&vcc_sdhi1>;
 647         vqmmc-supply = <&vccq_sdhi1>;
 648         cd-gpios = <&gpio6 14 GPIO_ACTIVE_LOW>;
 649         wp-gpios = <&gpio6 15 GPIO_ACTIVE_HIGH>;
 650         sd-uhs-sdr50;
 651         status = "okay";
 652 };
 653
 654 &sdhi2 {
 655         pinctrl-0 = <&sdhi2_pins>;
 656         pinctrl-1 = <&sdhi2_pins_uhs>;
 657         pinctrl-names = "default", "state_uhs";
 658
 659         vmmc-supply = <&vcc_sdhi2>;
 660         vqmmc-supply = <&vccq_sdhi2>;
 661         cd-gpios = <&gpio6 22 GPIO_ACTIVE_LOW>;
 662         sd-uhs-sdr50;
 663         status = "okay";
 664 };
 665
 666 &qspi {
 667         pinctrl-0 = <&qspi_pins>;
 668         pinctrl-names = "default";
 669
 670         status = "okay";
 671
 672         flash@0 {
 673                 compatible = "spansion,s25fl512s", "jedec,spi-nor";
 674                 reg = <0>;
 675                 spi-max-frequency = <30000000>;
 676                 spi-tx-bus-width = <4>;
 677                 spi-rx-bus-width = <4>;
 678                 spi-cpol;
 679                 spi-cpha;
 680                 m25p,fast-read;
 681
 682                 partitions {
 683                         compatible = "fixed-partitions";
 684                         #address-cells = <1>;
 685                         #size-cells = <1>;
 686
 687                         partition@0 {
 688                                 label = "loader";
 689                                 reg = <0x00000000 0x00040000>;
 690                                 read-only;
 691                         };
 692                         partition@40000 {
 693                                 label = "user";
 694                                 reg = <0x00040000 0x00400000>;
 695                                 read-only;
 696                         };
 697                         partition@440000 {
 698                                 label = "flash";
 699                                 reg = <0x00440000 0x03bc0000>;
 700                         };
 701                 };
 702         };
 703 };
 704
 705 &i2c2 {
 706         pinctrl-0 = <&i2c2_pins>;
 707         pinctrl-names = "i2c-hdmi";
 708
 709         status = "okay";
 710         clock-frequency = <100000>;
 711
 712 };
 713
 714 &i2c6 {
 715         pinctrl-names = "default";
 716         pinctrl-0 = <&pmic_irq_pins>;
 717         status = "okay";
 718         clock-frequency = <100000>;
 719
 720         pmic@58 {
 721                 compatible = "dlg,da9063";
 722                 reg = <0x58>;
 723                 interrupt-parent = <&irqc0>;
 724                 interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
 725                 interrupt-controller;
 726
 727                 rtc {
 728                         compatible = "dlg,da9063-rtc";
 729                 };
 730
 731                 wdt {
 732                         compatible = "dlg,da9063-watchdog";
 733                 };
 734         };
 735
 736         vdd_dvfs: regulator@68 {
 737                 compatible = "dlg,da9210";
 738                 reg = <0x68>;
 739                 interrupt-parent = <&irqc0>;
 740                 interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
 741
 742                 regulator-min-microvolt = <1000000>;
 743                 regulator-max-microvolt = <1000000>;
 744                 regulator-boot-on;
 745                 regulator-always-on;
 746         };
 747 };
 748
 749 &i2c4 {
 750         pinctrl-0 = <&i2c4_pins>;
 751         pinctrl-names = "i2c-exio4";
 752 };
 753
 754 &rcar_sound {
 755         pinctrl-0 = <&sound_pins &sound_clk_pins>;
 756         pinctrl-names = "default";
 757
 758         /* Single DAI */
 759         #sound-dai-cells = <0>;
 760
 761         status = "okay";
 762
 763         rcar_sound,dai {
 764                 dai0 {
 765                         playback = <&ssi0 &src2 &dvc0>;
 766                         capture  = <&ssi1 &src3 &dvc1>;
 767                 };
 768         };
 769 };
 770
 771 &ssi1 {
 772         shared-pin;
 773 };
 774
 775 /* HDMI video input */
 776 &vin0 {
 777         status = "okay";
 778         pinctrl-0 = <&vin0_pins>;
 779         pinctrl-names = "default";
 780
 781         port {
 782                 vin0ep2: endpoint {
 783                         remote-endpoint = <&adv7612_out>;
 784                         bus-width = <24>;
 785                         hsync-active = <0>;
 786                         vsync-active = <0>;
 787                         pclk-sample = <1>;
 788                         data-active = <1>;
 789                 };
 790         };
 791 };
 792
 793 /* composite video input */
 794 &vin1 {
 795         pinctrl-0 = <&vin1_pins>;
 796         pinctrl-names = "default";
 797
 798         status = "okay";
 799
 800         port {
 801                 vin1ep: endpoint {
 802                         remote-endpoint = <&adv7180_out>;
 803                         bus-width = <8>;
 804                 };
 805         };
 806 };