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