arch/arm/boot/dts/r8a7791-koelsch.dts

   1 /*
   2  * Device Tree Source for the Koelsch board
   3  *
   4  * Copyright (C) 2013 Renesas Electronics Corporation
   5  * Copyright (C) 2013-2014 Renesas Solutions Corp.
   6  * Copyright (C) 2014 Cogent Embedded, Inc.
   7  *
   8  * This file is licensed under the terms of the GNU General Public License
   9  * version 2.  This program is licensed "as is" without any warranty of any
  10  * kind, whether express or implied.
  11  */
  12
  13 /*
  14  * SSI-AK4643
  15  *
  16  * SW1: 1: AK4643
  17  *      2: CN22
  18  *      3: ADV7511
  19  *
  20  * This command is required when Playback/Capture
  21  *
  22  *      amixer set "LINEOUT Mixer DACL" on
  23  *      amixer set "DVC Out" 100%
  24  *      amixer set "DVC In" 100%
  25  *
  26  * You can use Mute
  27  *
  28  *      amixer set "DVC Out Mute" on
  29  *      amixer set "DVC In Mute" on
  30  *
  31  * You can use Volume Ramp
  32  *
  33  *      amixer set "DVC Out Ramp Up Rate"   "0.125 dB/64 steps"
  34  *      amixer set "DVC Out Ramp Down Rate" "0.125 dB/512 steps"
  35  *      amixer set "DVC Out Ramp" on
  36  *      aplay xxx.wav &
  37  *      amixer set "DVC Out"  80%  // Volume Down
  38  *      amixer set "DVC Out" 100%  // Volume Up
  39  */
  40
  41 /dts-v1/;
  42 #include "r8a7791.dtsi"
  43 #include <dt-bindings/gpio/gpio.h>
  44 #include <dt-bindings/input/input.h>
  45
  46 / {
  47         model = "Koelsch";
  48         compatible = "renesas,koelsch", "renesas,r8a7791";
  49
  50         aliases {
  51                 serial6 = &scif0;
  52                 serial7 = &scif1;
  53         };
  54
  55         chosen {
  56                 bootargs = "ignore_loglevel rw root=/dev/nfs ip=dhcp";
  57                 stdout-path = &scif0;
  58         };
  59
  60         memory@40000000 {
  61                 device_type = "memory";
  62                 reg = <0 0x40000000 0 0x40000000>;
  63         };
  64
  65         memory@200000000 {
  66                 device_type = "memory";
  67                 reg = <2 0x00000000 0 0x40000000>;
  68         };
  69
  70         lbsc {
  71                 #address-cells = <1>;
  72                 #size-cells = <1>;
  73         };
  74
  75         keyboard {
  76                 compatible = "gpio-keys";
  77
  78                 key-1 {
  79                         gpios = <&gpio5 0 GPIO_ACTIVE_LOW>;
  80                         linux,code = <KEY_1>;
  81                         label = "SW2-1";
  82                         gpio-key,wakeup;
  83                         debounce-interval = <20>;
  84                 };
  85                 key-2 {
  86                         gpios = <&gpio5 1 GPIO_ACTIVE_LOW>;
  87                         linux,code = <KEY_2>;
  88                         label = "SW2-2";
  89                         gpio-key,wakeup;
  90                         debounce-interval = <20>;
  91                 };
  92                 key-3 {
  93                         gpios = <&gpio5 2 GPIO_ACTIVE_LOW>;
  94                         linux,code = <KEY_3>;
  95                         label = "SW2-3";
  96                         gpio-key,wakeup;
  97                         debounce-interval = <20>;
  98                 };
  99                 key-4 {
 100                         gpios = <&gpio5 3 GPIO_ACTIVE_LOW>;
 101                         linux,code = <KEY_4>;
 102                         label = "SW2-4";
 103                         gpio-key,wakeup;
 104                         debounce-interval = <20>;
 105                 };
 106                 key-a {
 107                         gpios = <&gpio7 0 GPIO_ACTIVE_LOW>;
 108                         linux,code = <KEY_A>;
 109                         label = "SW30";
 110                         gpio-key,wakeup;
 111                         debounce-interval = <20>;
 112                 };
 113                 key-b {
 114                         gpios = <&gpio7 1 GPIO_ACTIVE_LOW>;
 115                         linux,code = <KEY_B>;
 116                         label = "SW31";
 117                         gpio-key,wakeup;
 118                         debounce-interval = <20>;
 119                 };
 120                 key-c {
 121                         gpios = <&gpio7 2 GPIO_ACTIVE_LOW>;
 122                         linux,code = <KEY_C>;
 123                         label = "SW32";
 124                         gpio-key,wakeup;
 125                         debounce-interval = <20>;
 126                 };
 127                 key-d {
 128                         gpios = <&gpio7 3 GPIO_ACTIVE_LOW>;
 129                         linux,code = <KEY_D>;
 130                         label = "SW33";
 131                         gpio-key,wakeup;
 132                         debounce-interval = <20>;
 133                 };
 134                 key-e {
 135                         gpios = <&gpio7 4 GPIO_ACTIVE_LOW>;
 136                         linux,code = <KEY_E>;
 137                         label = "SW34";
 138                         gpio-key,wakeup;
 139                         debounce-interval = <20>;
 140                 };
 141                 key-f {
 142                         gpios = <&gpio7 5 GPIO_ACTIVE_LOW>;
 143                         linux,code = <KEY_F>;
 144                         label = "SW35";
 145                         gpio-key,wakeup;
 146                         debounce-interval = <20>;
 147                 };
 148                 key-g {
 149                         gpios = <&gpio7 6 GPIO_ACTIVE_LOW>;
 150                         linux,code = <KEY_G>;
 151                         label = "SW36";
 152                         gpio-key,wakeup;
 153                         debounce-interval = <20>;
 154                 };
 155         };
 156
 157         leds {
 158                 compatible = "gpio-leds";
 159                 led6 {
 160                         gpios = <&gpio2 19 GPIO_ACTIVE_HIGH>;
 161                         label = "LED6";
 162                 };
 163                 led7 {
 164                         gpios = <&gpio2 20 GPIO_ACTIVE_HIGH>;
 165                         label = "LED7";
 166                 };
 167                 led8 {
 168                         gpios = <&gpio2 21 GPIO_ACTIVE_HIGH>;
 169                         label = "LED8";
 170                 };
 171         };
 172
 173         vcc_sdhi0: regulator@0 {
 174                 compatible = "regulator-fixed";
 175
 176                 regulator-name = "SDHI0 Vcc";
 177                 regulator-min-microvolt = <3300000>;
 178                 regulator-max-microvolt = <3300000>;
 179
 180                 gpio = <&gpio7 17 GPIO_ACTIVE_HIGH>;
 181                 enable-active-high;
 182         };
 183
 184         vccq_sdhi0: regulator@1 {
 185                 compatible = "regulator-gpio";
 186
 187                 regulator-name = "SDHI0 VccQ";
 188                 regulator-min-microvolt = <1800000>;
 189                 regulator-max-microvolt = <3300000>;
 190
 191                 gpios = <&gpio2 12 GPIO_ACTIVE_HIGH>;
 192                 gpios-states = <1>;
 193                 states = <3300000 1
 194                           1800000 0>;
 195         };
 196
 197         vcc_sdhi1: regulator@2 {
 198                 compatible = "regulator-fixed";
 199
 200                 regulator-name = "SDHI1 Vcc";
 201                 regulator-min-microvolt = <3300000>;
 202                 regulator-max-microvolt = <3300000>;
 203
 204                 gpio = <&gpio7 18 GPIO_ACTIVE_HIGH>;
 205                 enable-active-high;
 206         };
 207
 208         vccq_sdhi1: regulator@3 {
 209                 compatible = "regulator-gpio";
 210
 211                 regulator-name = "SDHI1 VccQ";
 212                 regulator-min-microvolt = <1800000>;
 213                 regulator-max-microvolt = <3300000>;
 214
 215                 gpios = <&gpio2 13 GPIO_ACTIVE_HIGH>;
 216                 gpios-states = <1>;
 217                 states = <3300000 1
 218                           1800000 0>;
 219         };
 220
 221         vcc_sdhi2: regulator@4 {
 222                 compatible = "regulator-fixed";
 223
 224                 regulator-name = "SDHI2 Vcc";
 225                 regulator-min-microvolt = <3300000>;
 226                 regulator-max-microvolt = <3300000>;
 227
 228                 gpio = <&gpio7 19 GPIO_ACTIVE_HIGH>;
 229                 enable-active-high;
 230         };
 231
 232         vccq_sdhi2: regulator@5 {
 233                 compatible = "regulator-gpio";
 234
 235                 regulator-name = "SDHI2 VccQ";
 236                 regulator-min-microvolt = <1800000>;
 237                 regulator-max-microvolt = <3300000>;
 238
 239                 gpios = <&gpio2 26 GPIO_ACTIVE_HIGH>;
 240                 gpios-states = <1>;
 241                 states = <3300000 1
 242                           1800000 0>;
 243         };
 244
 245         sound {
 246                 compatible = "simple-audio-card";
 247
 248                 simple-audio-card,format = "left_j";
 249                 simple-audio-card,bitclock-master = <&sndcodec>;
 250                 simple-audio-card,frame-master = <&sndcodec>;
 251
 252                 sndcpu: simple-audio-card,cpu {
 253                         sound-dai = <&rcar_sound>;
 254                 };
 255
 256                 sndcodec: simple-audio-card,codec {
 257                         sound-dai = <&ak4643>;
 258                         system-clock-frequency = <11289600>;
 259                 };
 260         };
 261
 262         hdmi-out {
 263                 compatible = "hdmi-connector";
 264                 type = "a";
 265
 266                 port {
 267                         hdmi_con: endpoint {
 268                                 remote-endpoint = <&adv7511_out>;
 269                         };
 270                 };
 271         };
 272 };
 273
 274 &du {
 275         pinctrl-0 = <&du_pins>;
 276         pinctrl-names = "default";
 277         status = "okay";
 278
 279         ports {
 280                 port@0 {
 281                         endpoint {
 282                                 remote-endpoint = <&adv7511_in>;
 283                         };
 284                 };
 285                 port@1 {
 286                         lvds_connector: endpoint {
 287                         };
 288                 };
 289         };
 290 };
 291
 292 &extal_clk {
 293         clock-frequency = <20000000>;
 294 };
 295
 296 &pfc {
 297         i2c2_pins: i2c2 {
 298                 renesas,groups = "i2c2";
 299                 renesas,function = "i2c2";
 300         };
 301
 302         du_pins: du {
 303                 renesas,groups = "du_rgb666", "du_sync", "du_disp", "du_clk_out_0";
 304                 renesas,function = "du";
 305         };
 306
 307         scif0_pins: serial0 {
 308                 renesas,groups = "scif0_data_d";
 309                 renesas,function = "scif0";
 310         };
 311
 312         scif1_pins: serial1 {
 313                 renesas,groups = "scif1_data_d";
 314                 renesas,function = "scif1";
 315         };
 316
 317         ether_pins: ether {
 318                 renesas,groups = "eth_link", "eth_mdio", "eth_rmii";
 319                 renesas,function = "eth";
 320         };
 321
 322         phy1_pins: phy1 {
 323                 renesas,groups = "intc_irq0";
 324                 renesas,function = "intc";
 325         };
 326
 327         sdhi0_pins: sd0 {
 328                 renesas,groups = "sdhi0_data4", "sdhi0_ctrl";
 329                 renesas,function = "sdhi0";
 330         };
 331
 332         sdhi1_pins: sd1 {
 333                 renesas,groups = "sdhi1_data4", "sdhi1_ctrl";
 334                 renesas,function = "sdhi1";
 335         };
 336
 337         sdhi2_pins: sd2 {
 338                 renesas,groups = "sdhi2_data4", "sdhi2_ctrl";
 339                 renesas,function = "sdhi2";
 340         };
 341
 342         qspi_pins: spi0 {
 343                 renesas,groups = "qspi_ctrl", "qspi_data4";
 344                 renesas,function = "qspi";
 345         };
 346
 347         msiof0_pins: spi1 {
 348                 renesas,groups = "msiof0_clk", "msiof0_sync", "msiof0_rx",
 349                                  "msiof0_tx";
 350                 renesas,function = "msiof0";
 351         };
 352
 353         usb0_pins: usb0 {
 354                 renesas,groups = "usb0";
 355                 renesas,function = "usb0";
 356         };
 357
 358         usb1_pins: usb1 {
 359                 renesas,groups = "usb1";
 360                 renesas,function = "usb1";
 361         };
 362
 363         vin1_pins: vin1 {
 364                 renesas,groups = "vin1_data8", "vin1_clk";
 365                 renesas,function = "vin1";
 366         };
 367
 368         sound_pins: sound {
 369                 renesas,groups = "ssi0129_ctrl", "ssi0_data", "ssi1_data";
 370                 renesas,function = "ssi";
 371         };
 372
 373         sound_clk_pins: sound_clk {
 374                 renesas,groups = "audio_clk_a";
 375                 renesas,function = "audio_clk";
 376         };
 377 };
 378
 379 &ether {
 380         pinctrl-0 = <&ether_pins &phy1_pins>;
 381         pinctrl-names = "default";
 382
 383         phy-handle = <&phy1>;
 384         renesas,ether-link-active-low;
 385         status = "ok";
 386
 387         phy1: ethernet-phy@1 {
 388                 reg = <1>;
 389                 interrupt-parent = <&irqc0>;
 390                 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
 391                 micrel,led-mode = <1>;
 392         };
 393 };
 394
 395 &cmt0 {
 396         status = "ok";
 397 };
 398
 399 &sata0 {
 400         status = "okay";
 401 };
 402
 403 &scif0 {
 404         pinctrl-0 = <&scif0_pins>;
 405         pinctrl-names = "default";
 406
 407         status = "okay";
 408 };
 409
 410 &scif1 {
 411         pinctrl-0 = <&scif1_pins>;
 412         pinctrl-names = "default";
 413
 414         status = "okay";
 415 };
 416
 417 &sdhi0 {
 418         pinctrl-0 = <&sdhi0_pins>;
 419         pinctrl-names = "default";
 420
 421         vmmc-supply = <&vcc_sdhi0>;
 422         vqmmc-supply = <&vccq_sdhi0>;
 423         cd-gpios = <&gpio6 6 GPIO_ACTIVE_LOW>;
 424         wp-gpios = <&gpio6 7 GPIO_ACTIVE_HIGH>;
 425         status = "okay";
 426 };
 427
 428 &sdhi1 {
 429         pinctrl-0 = <&sdhi1_pins>;
 430         pinctrl-names = "default";
 431
 432         vmmc-supply = <&vcc_sdhi1>;
 433         vqmmc-supply = <&vccq_sdhi1>;
 434         cd-gpios = <&gpio6 14 GPIO_ACTIVE_LOW>;
 435         wp-gpios = <&gpio6 15 GPIO_ACTIVE_HIGH>;
 436         status = "okay";
 437 };
 438
 439 &sdhi2 {
 440         pinctrl-0 = <&sdhi2_pins>;
 441         pinctrl-names = "default";
 442
 443         vmmc-supply = <&vcc_sdhi2>;
 444         vqmmc-supply = <&vccq_sdhi2>;
 445         cd-gpios = <&gpio6 22 GPIO_ACTIVE_LOW>;
 446         status = "okay";
 447 };
 448
 449 &qspi {
 450         pinctrl-0 = <&qspi_pins>;
 451         pinctrl-names = "default";
 452
 453         status = "okay";
 454
 455         flash: flash@0 {
 456                 #address-cells = <1>;
 457                 #size-cells = <1>;
 458                 compatible = "spansion,s25fl512s";
 459                 reg = <0>;
 460                 spi-max-frequency = <30000000>;
 461                 spi-tx-bus-width = <4>;
 462                 spi-rx-bus-width = <4>;
 463                 m25p,fast-read;
 464
 465                 partition@0 {
 466                         label = "loader";
 467                         reg = <0x00000000 0x00080000>;
 468                         read-only;
 469                 };
 470                 partition@80000 {
 471                         label = "bootenv";
 472                         reg = <0x00080000 0x00080000>;
 473                         read-only;
 474                 };
 475                 partition@100000 {
 476                         label = "data";
 477                         reg = <0x00100000 0x03f00000>;
 478                 };
 479         };
 480 };
 481
 482 &msiof0 {
 483         pinctrl-0 = <&msiof0_pins>;
 484         pinctrl-names = "default";
 485
 486         status = "okay";
 487
 488         pmic: pmic@0 {
 489                 compatible = "renesas,r2a11302ft";
 490                 reg = <0>;
 491                 spi-max-frequency = <6000000>;
 492                 spi-cpol;
 493                 spi-cpha;
 494         };
 495 };
 496
 497 &i2c2 {
 498         pinctrl-0 = <&i2c2_pins>;
 499         pinctrl-names = "default";
 500
 501         status = "okay";
 502         clock-frequency = <100000>;
 503
 504         ak4643: sound-codec@12 {
 505                 compatible = "asahi-kasei,ak4643";
 506                 #sound-dai-cells = <0>;
 507                 reg = <0x12>;
 508         };
 509
 510         composite-in@20 {
 511                 compatible = "adi,adv7180";
 512                 reg = <0x20>;
 513                 remote = <&vin1>;
 514
 515                 port {
 516                         adv7180: endpoint {
 517                                 bus-width = <8>;
 518                                 remote-endpoint = <&vin1ep>;
 519                         };
 520                 };
 521         };
 522
 523         hdmi@39 {
 524                 compatible = "adi,adv7511w";
 525                 reg = <0x39>;
 526                 interrupt-parent = <&gpio3>;
 527                 interrupts = <29 IRQ_TYPE_EDGE_FALLING>;
 528
 529                 adi,input-depth = <8>;
 530                 adi,input-colorspace = "rgb";
 531                 adi,input-clock = "1x";
 532                 adi,input-style = <1>;
 533                 adi,input-justification = "evenly";
 534
 535                 ports {
 536                         #address-cells = <1>;
 537                         #size-cells = <0>;
 538
 539                         port@0 {
 540                                 reg = <0>;
 541                                 adv7511_in: endpoint {
 542                                         remote-endpoint = <&du_out_rgb>;
 543                                 };
 544                         };
 545
 546                         port@1 {
 547                                 reg = <1>;
 548                                 adv7511_out: endpoint {
 549                                         remote-endpoint = <&hdmi_con>;
 550                                 };
 551                         };
 552                 };
 553         };
 554
 555         eeprom@50 {
 556                 compatible = "renesas,24c02";
 557                 reg = <0x50>;
 558                 pagesize = <16>;
 559         };
 560 };
 561
 562 &i2c6 {
 563         status = "okay";
 564         clock-frequency = <100000>;
 565
 566         vdd_dvfs: regulator@68 {
 567                 compatible = "dlg,da9210";
 568                 reg = <0x68>;
 569
 570                 regulator-min-microvolt = <1000000>;
 571                 regulator-max-microvolt = <1000000>;
 572                 regulator-boot-on;
 573                 regulator-always-on;
 574         };
 575 };
 576
 577 &pci0 {
 578         status = "okay";
 579         pinctrl-0 = <&usb0_pins>;
 580         pinctrl-names = "default";
 581 };
 582
 583 &pci1 {
 584         status = "okay";
 585         pinctrl-0 = <&usb1_pins>;
 586         pinctrl-names = "default";
 587 };
 588
 589 &hsusb {
 590         status = "okay";
 591         pinctrl-0 = <&usb0_pins>;
 592         pinctrl-names = "default";
 593         renesas,enable-gpio = <&gpio5 31 GPIO_ACTIVE_HIGH>;
 594 };
 595
 596 &usbphy {
 597         status = "okay";
 598 };
 599
 600 &pcie_bus_clk {
 601         status = "okay";
 602 };
 603
 604 &pciec {
 605         status = "okay";
 606 };
 607
 608 &cpu0 {
 609         cpu0-supply = <&vdd_dvfs>;
 610 };
 611
 612 /* composite video input */
 613 &vin1 {
 614         status = "ok";
 615         pinctrl-0 = <&vin1_pins>;
 616         pinctrl-names = "default";
 617
 618         port {
 619                 #address-cells = <1>;
 620                 #size-cells = <0>;
 621
 622                 vin1ep: endpoint {
 623                         remote-endpoint = <&adv7180>;
 624                         bus-width = <8>;
 625                 };
 626         };
 627 };
 628
 629 &rcar_sound {
 630         pinctrl-0 = <&sound_pins &sound_clk_pins>;
 631         pinctrl-names = "default";
 632
 633         #sound-dai-cells = <0>;
 634
 635         status = "okay";
 636
 637         rcar_sound,dai {
 638                 dai0 {
 639                         playback = <&ssi0 &src2 &dvc0>;
 640                         capture  = <&ssi1 &src3 &dvc1>;
 641                 };
 642         };
 643 };
 644
 645 &ssi1 {
 646         shared-pin;
 647 };