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                 serial0 = &scif0;
  52                 serial1 = &scif1;
  53         };
  54
  55         chosen {
  56                 bootargs = "ignore_loglevel rw root=/dev/nfs ip=dhcp";
  57                 stdout-path = "serial0:115200n8";
  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                         wakeup-source;
  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                         wakeup-source;
  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                         wakeup-source;
  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                         wakeup-source;
 104                         debounce-interval = <20>;
 105                 };
 106                 key-a {
 107                         gpios = <&gpio7 0 GPIO_ACTIVE_LOW>;
 108                         linux,code = <KEY_A>;
 109                         label = "SW30";
 110                         wakeup-source;
 111                         debounce-interval = <20>;
 112                 };
 113                 key-b {
 114                         gpios = <&gpio7 1 GPIO_ACTIVE_LOW>;
 115                         linux,code = <KEY_B>;
 116                         label = "SW31";
 117                         wakeup-source;
 118                         debounce-interval = <20>;
 119                 };
 120                 key-c {
 121                         gpios = <&gpio7 2 GPIO_ACTIVE_LOW>;
 122                         linux,code = <KEY_C>;
 123                         label = "SW32";
 124                         wakeup-source;
 125                         debounce-interval = <20>;
 126                 };
 127                 key-d {
 128                         gpios = <&gpio7 3 GPIO_ACTIVE_LOW>;
 129                         linux,code = <KEY_D>;
 130                         label = "SW33";
 131                         wakeup-source;
 132                         debounce-interval = <20>;
 133                 };
 134                 key-e {
 135                         gpios = <&gpio7 4 GPIO_ACTIVE_LOW>;
 136                         linux,code = <KEY_E>;
 137                         label = "SW34";
 138                         wakeup-source;
 139                         debounce-interval = <20>;
 140                 };
 141                 key-f {
 142                         gpios = <&gpio7 5 GPIO_ACTIVE_LOW>;
 143                         linux,code = <KEY_F>;
 144                         label = "SW35";
 145                         wakeup-source;
 146                         debounce-interval = <20>;
 147                 };
 148                 key-g {
 149                         gpios = <&gpio7 6 GPIO_ACTIVE_LOW>;
 150                         linux,code = <KEY_G>;
 151                         label = "SW36";
 152                         wakeup-source;
 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         audio_clock: audio_clock {
 246                 compatible = "fixed-clock";
 247                 #clock-cells = <0>;
 248                 clock-frequency = <11289600>;
 249         };
 250
 251         rsnd_ak4643: sound {
 252                 compatible = "simple-audio-card";
 253
 254                 simple-audio-card,format = "left_j";
 255                 simple-audio-card,bitclock-master = <&sndcodec>;
 256                 simple-audio-card,frame-master = <&sndcodec>;
 257
 258                 sndcpu: simple-audio-card,cpu {
 259                         sound-dai = <&rcar_sound>;
 260                 };
 261
 262                 sndcodec: simple-audio-card,codec {
 263                         sound-dai = <&ak4643>;
 264                         clocks = <&audio_clock>;
 265                 };
 266         };
 267
 268         hdmi-out {
 269                 compatible = "hdmi-connector";
 270                 type = "a";
 271
 272                 port {
 273                         hdmi_con: endpoint {
 274                                 remote-endpoint = <&adv7511_out>;
 275                         };
 276                 };
 277         };
 278
 279         x2_clk: x2-clock {
 280                 compatible = "fixed-clock";
 281                 #clock-cells = <0>;
 282                 clock-frequency = <148500000>;
 283         };
 284
 285         x13_clk: x13-clock {
 286                 compatible = "fixed-clock";
 287                 #clock-cells = <0>;
 288                 clock-frequency = <148500000>;
 289         };
 290 };
 291
 292 &du {
 293         pinctrl-0 = <&du_pins>;
 294         pinctrl-names = "default";
 295         status = "okay";
 296
 297         clocks = <&mstp7_clks R8A7791_CLK_DU0>,
 298                  <&mstp7_clks R8A7791_CLK_DU1>,
 299                  <&mstp7_clks R8A7791_CLK_LVDS0>,
 300                  <&x13_clk>, <&x2_clk>;
 301         clock-names = "du.0", "du.1", "lvds.0",
 302                       "dclkin.0", "dclkin.1";
 303
 304         ports {
 305                 port@0 {
 306                         endpoint {
 307                                 remote-endpoint = <&adv7511_in>;
 308                         };
 309                 };
 310                 port@1 {
 311                         lvds_connector: endpoint {
 312                         };
 313                 };
 314         };
 315 };
 316
 317 &extal_clk {
 318         clock-frequency = <20000000>;
 319 };
 320
 321 &pfc {
 322         pinctrl-0 = <&scif_clk_pins>;
 323         pinctrl-names = "default";
 324
 325         i2c2_pins: i2c2 {
 326                 groups = "i2c2";
 327                 function = "i2c2";
 328         };
 329
 330         du_pins: du {
 331                 groups = "du_rgb888", "du_sync", "du_disp", "du_clk_out_0";
 332                 function = "du";
 333         };
 334
 335         scif0_pins: serial0 {
 336                 groups = "scif0_data_d";
 337                 function = "scif0";
 338         };
 339
 340         scif1_pins: serial1 {
 341                 groups = "scif1_data_d";
 342                 function = "scif1";
 343         };
 344
 345         scif_clk_pins: scif_clk {
 346                 groups = "scif_clk";
 347                 function = "scif_clk";
 348         };
 349
 350         ether_pins: ether {
 351                 groups = "eth_link", "eth_mdio", "eth_rmii";
 352                 function = "eth";
 353         };
 354
 355         phy1_pins: phy1 {
 356                 groups = "intc_irq0";
 357                 function = "intc";
 358         };
 359
 360         sdhi0_pins: sd0 {
 361                 groups = "sdhi0_data4", "sdhi0_ctrl";
 362                 function = "sdhi0";
 363         };
 364
 365         sdhi1_pins: sd1 {
 366                 groups = "sdhi1_data4", "sdhi1_ctrl";
 367                 function = "sdhi1";
 368         };
 369
 370         sdhi2_pins: sd2 {
 371                 groups = "sdhi2_data4", "sdhi2_ctrl";
 372                 function = "sdhi2";
 373         };
 374
 375         qspi_pins: spi0 {
 376                 groups = "qspi_ctrl", "qspi_data4";
 377                 function = "qspi";
 378         };
 379
 380         msiof0_pins: spi1 {
 381                 groups = "msiof0_clk", "msiof0_sync", "msiof0_rx",
 382                                  "msiof0_tx";
 383                 function = "msiof0";
 384         };
 385
 386         usb0_pins: usb0 {
 387                 groups = "usb0";
 388                 function = "usb0";
 389         };
 390
 391         usb1_pins: usb1 {
 392                 groups = "usb1";
 393                 function = "usb1";
 394         };
 395
 396         vin1_pins: vin1 {
 397                 groups = "vin1_data8", "vin1_clk";
 398                 function = "vin1";
 399         };
 400
 401         sound_pins: sound {
 402                 groups = "ssi0129_ctrl", "ssi0_data", "ssi1_data";
 403                 function = "ssi";
 404         };
 405
 406         sound_clk_pins: sound_clk {
 407                 groups = "audio_clk_a";
 408                 function = "audio_clk";
 409         };
 410 };
 411
 412 &ether {
 413         pinctrl-0 = <&ether_pins &phy1_pins>;
 414         pinctrl-names = "default";
 415
 416         phy-handle = <&phy1>;
 417         renesas,ether-link-active-low;
 418         status = "okay";
 419
 420         phy1: ethernet-phy@1 {
 421                 reg = <1>;
 422                 interrupt-parent = <&irqc0>;
 423                 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
 424                 micrel,led-mode = <1>;
 425         };
 426 };
 427
 428 &cmt0 {
 429         status = "okay";
 430 };
 431
 432 &sata0 {
 433         status = "okay";
 434 };
 435
 436 &scif0 {
 437         pinctrl-0 = <&scif0_pins>;
 438         pinctrl-names = "default";
 439
 440         status = "okay";
 441 };
 442
 443 &scif1 {
 444         pinctrl-0 = <&scif1_pins>;
 445         pinctrl-names = "default";
 446
 447         status = "okay";
 448 };
 449
 450 &scif_clk {
 451         clock-frequency = <14745600>;
 452         status = "okay";
 453 };
 454
 455 &sdhi0 {
 456         pinctrl-0 = <&sdhi0_pins>;
 457         pinctrl-names = "default";
 458
 459         vmmc-supply = <&vcc_sdhi0>;
 460         vqmmc-supply = <&vccq_sdhi0>;
 461         cd-gpios = <&gpio6 6 GPIO_ACTIVE_LOW>;
 462         wp-gpios = <&gpio6 7 GPIO_ACTIVE_HIGH>;
 463         status = "okay";
 464 };
 465
 466 &sdhi1 {
 467         pinctrl-0 = <&sdhi1_pins>;
 468         pinctrl-names = "default";
 469
 470         vmmc-supply = <&vcc_sdhi1>;
 471         vqmmc-supply = <&vccq_sdhi1>;
 472         cd-gpios = <&gpio6 14 GPIO_ACTIVE_LOW>;
 473         wp-gpios = <&gpio6 15 GPIO_ACTIVE_HIGH>;
 474         status = "okay";
 475 };
 476
 477 &sdhi2 {
 478         pinctrl-0 = <&sdhi2_pins>;
 479         pinctrl-names = "default";
 480
 481         vmmc-supply = <&vcc_sdhi2>;
 482         vqmmc-supply = <&vccq_sdhi2>;
 483         cd-gpios = <&gpio6 22 GPIO_ACTIVE_LOW>;
 484         status = "okay";
 485 };
 486
 487 &qspi {
 488         pinctrl-0 = <&qspi_pins>;
 489         pinctrl-names = "default";
 490
 491         status = "okay";
 492
 493         flash: flash@0 {
 494                 compatible = "spansion,s25fl512s", "jedec,spi-nor";
 495                 reg = <0>;
 496                 spi-max-frequency = <30000000>;
 497                 spi-tx-bus-width = <4>;
 498                 spi-rx-bus-width = <4>;
 499                 spi-cpha;
 500                 spi-cpol;
 501                 m25p,fast-read;
 502
 503                 partitions {
 504                         compatible = "fixed-partitions";
 505                         #address-cells = <1>;
 506                         #size-cells = <1>;
 507
 508                         partition@0 {
 509                                 label = "loader";
 510                                 reg = <0x00000000 0x00080000>;
 511                                 read-only;
 512                         };
 513                         partition@80000 {
 514                                 label = "user";
 515                                 reg = <0x00080000 0x00580000>;
 516                                 read-only;
 517                         };
 518                         partition@600000 {
 519                                 label = "flash";
 520                                 reg = <0x00600000 0x03a00000>;
 521                         };
 522                 };
 523         };
 524 };
 525
 526 &msiof0 {
 527         pinctrl-0 = <&msiof0_pins>;
 528         pinctrl-names = "default";
 529
 530         status = "okay";
 531
 532         pmic: pmic@0 {
 533                 compatible = "renesas,r2a11302ft";
 534                 reg = <0>;
 535                 spi-max-frequency = <6000000>;
 536                 spi-cpol;
 537                 spi-cpha;
 538         };
 539 };
 540
 541 &i2c2 {
 542         pinctrl-0 = <&i2c2_pins>;
 543         pinctrl-names = "default";
 544
 545         status = "okay";
 546         clock-frequency = <100000>;
 547
 548         ak4643: codec@12 {
 549                 compatible = "asahi-kasei,ak4643";
 550                 #sound-dai-cells = <0>;
 551                 reg = <0x12>;
 552         };
 553
 554         composite-in@20 {
 555                 compatible = "adi,adv7180";
 556                 reg = <0x20>;
 557                 remote = <&vin1>;
 558
 559                 port {
 560                         adv7180: endpoint {
 561                                 bus-width = <8>;
 562                                 remote-endpoint = <&vin1ep>;
 563                         };
 564                 };
 565         };
 566
 567         hdmi@39 {
 568                 compatible = "adi,adv7511w";
 569                 reg = <0x39>;
 570                 interrupt-parent = <&gpio3>;
 571                 interrupts = <29 IRQ_TYPE_LEVEL_LOW>;
 572
 573                 adi,input-depth = <8>;
 574                 adi,input-colorspace = "rgb";
 575                 adi,input-clock = "1x";
 576                 adi,input-style = <1>;
 577                 adi,input-justification = "evenly";
 578
 579                 ports {
 580                         #address-cells = <1>;
 581                         #size-cells = <0>;
 582
 583                         port@0 {
 584                                 reg = <0>;
 585                                 adv7511_in: endpoint {
 586                                         remote-endpoint = <&du_out_rgb>;
 587                                 };
 588                         };
 589
 590                         port@1 {
 591                                 reg = <1>;
 592                                 adv7511_out: endpoint {
 593                                         remote-endpoint = <&hdmi_con>;
 594                                 };
 595                         };
 596                 };
 597         };
 598
 599         eeprom@50 {
 600                 compatible = "renesas,24c02";
 601                 reg = <0x50>;
 602                 pagesize = <16>;
 603         };
 604 };
 605
 606 &i2c6 {
 607         status = "okay";
 608         clock-frequency = <100000>;
 609
 610         pmic@58 {
 611                 compatible = "dlg,da9063";
 612                 reg = <0x58>;
 613                 interrupt-parent = <&irqc0>;
 614                 interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
 615                 interrupt-controller;
 616
 617                 rtc {
 618                         compatible = "dlg,da9063-rtc";
 619                 };
 620
 621                 wdt {
 622                         compatible = "dlg,da9063-watchdog";
 623                 };
 624         };
 625
 626         vdd_dvfs: regulator@68 {
 627                 compatible = "dlg,da9210";
 628                 reg = <0x68>;
 629                 interrupt-parent = <&irqc0>;
 630                 interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
 631
 632                 regulator-min-microvolt = <1000000>;
 633                 regulator-max-microvolt = <1000000>;
 634                 regulator-boot-on;
 635                 regulator-always-on;
 636         };
 637 };
 638
 639 &pci0 {
 640         status = "okay";
 641         pinctrl-0 = <&usb0_pins>;
 642         pinctrl-names = "default";
 643 };
 644
 645 &pci1 {
 646         status = "okay";
 647         pinctrl-0 = <&usb1_pins>;
 648         pinctrl-names = "default";
 649 };
 650
 651 &hsusb {
 652         status = "okay";
 653         pinctrl-0 = <&usb0_pins>;
 654         pinctrl-names = "default";
 655         renesas,enable-gpio = <&gpio5 31 GPIO_ACTIVE_HIGH>;
 656 };
 657
 658 &usbphy {
 659         status = "okay";
 660 };
 661
 662 &pcie_bus_clk {
 663         clock-frequency = <100000000>;
 664         status = "okay";
 665 };
 666
 667 &pciec {
 668         status = "okay";
 669 };
 670
 671 &cpu0 {
 672         cpu0-supply = <&vdd_dvfs>;
 673 };
 674
 675 /* composite video input */
 676 &vin1 {
 677         status = "okay";
 678         pinctrl-0 = <&vin1_pins>;
 679         pinctrl-names = "default";
 680
 681         port {
 682                 #address-cells = <1>;
 683                 #size-cells = <0>;
 684
 685                 vin1ep: endpoint {
 686                         remote-endpoint = <&adv7180>;
 687                         bus-width = <8>;
 688                 };
 689         };
 690 };
 691
 692 &rcar_sound {
 693         pinctrl-0 = <&sound_pins &sound_clk_pins>;
 694         pinctrl-names = "default";
 695
 696         /* Single DAI */
 697         #sound-dai-cells = <0>;
 698
 699         status = "okay";
 700
 701         rcar_sound,dai {
 702                 dai0 {
 703                         playback = <&ssi0 &src2 &dvc0>;
 704                         capture  = <&ssi1 &src3 &dvc1>;
 705                 };
 706         };
 707 };
 708
 709 &ssi1 {
 710         shared-pin;
 711 };