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
  32 /dts-v1/;
  33 #include "r8a7791.dtsi"
  34 #include <dt-bindings/gpio/gpio.h>
  35 #include <dt-bindings/input/input.h>
  36
  37 / {
  38         model = "Koelsch";
  39         compatible = "renesas,koelsch", "renesas,r8a7791";
  40
  41         aliases {
  42                 serial6 = &scif0;
  43                 serial7 = &scif1;
  44         };
  45
  46         chosen {
  47                 bootargs = "console=ttySC6,115200 ignore_loglevel rw root=/dev/nfs ip=dhcp";
  48                 stdout-path = &scif0;
  49         };
  50
  51         memory@40000000 {
  52                 device_type = "memory";
  53                 reg = <0 0x40000000 0 0x40000000>;
  54         };
  55
  56         memory@200000000 {
  57                 device_type = "memory";
  58                 reg = <2 0x00000000 0 0x40000000>;
  59         };
  60
  61         lbsc {
  62                 #address-cells = <1>;
  63                 #size-cells = <1>;
  64         };
  65
  66         gpio-keys {
  67                 compatible = "gpio-keys";
  68
  69                 key-1 {
  70                         gpios = <&gpio5 0 GPIO_ACTIVE_LOW>;
  71                         linux,code = <KEY_1>;
  72                         label = "SW2-1";
  73                         gpio-key,wakeup;
  74                         debounce-interval = <20>;
  75                 };
  76                 key-2 {
  77                         gpios = <&gpio5 1 GPIO_ACTIVE_LOW>;
  78                         linux,code = <KEY_2>;
  79                         label = "SW2-2";
  80                         gpio-key,wakeup;
  81                         debounce-interval = <20>;
  82                 };
  83                 key-3 {
  84                         gpios = <&gpio5 2 GPIO_ACTIVE_LOW>;
  85                         linux,code = <KEY_3>;
  86                         label = "SW2-3";
  87                         gpio-key,wakeup;
  88                         debounce-interval = <20>;
  89                 };
  90                 key-4 {
  91                         gpios = <&gpio5 3 GPIO_ACTIVE_LOW>;
  92                         linux,code = <KEY_4>;
  93                         label = "SW2-4";
  94                         gpio-key,wakeup;
  95                         debounce-interval = <20>;
  96                 };
  97                 key-a {
  98                         gpios = <&gpio7 0 GPIO_ACTIVE_LOW>;
  99                         linux,code = <KEY_A>;
 100                         label = "SW30";
 101                         gpio-key,wakeup;
 102                         debounce-interval = <20>;
 103                 };
 104                 key-b {
 105                         gpios = <&gpio7 1 GPIO_ACTIVE_LOW>;
 106                         linux,code = <KEY_B>;
 107                         label = "SW31";
 108                         gpio-key,wakeup;
 109                         debounce-interval = <20>;
 110                 };
 111                 key-c {
 112                         gpios = <&gpio7 2 GPIO_ACTIVE_LOW>;
 113                         linux,code = <KEY_C>;
 114                         label = "SW32";
 115                         gpio-key,wakeup;
 116                         debounce-interval = <20>;
 117                 };
 118                 key-d {
 119                         gpios = <&gpio7 3 GPIO_ACTIVE_LOW>;
 120                         linux,code = <KEY_D>;
 121                         label = "SW33";
 122                         gpio-key,wakeup;
 123                         debounce-interval = <20>;
 124                 };
 125                 key-e {
 126                         gpios = <&gpio7 4 GPIO_ACTIVE_LOW>;
 127                         linux,code = <KEY_E>;
 128                         label = "SW34";
 129                         gpio-key,wakeup;
 130                         debounce-interval = <20>;
 131                 };
 132                 key-f {
 133                         gpios = <&gpio7 5 GPIO_ACTIVE_LOW>;
 134                         linux,code = <KEY_F>;
 135                         label = "SW35";
 136                         gpio-key,wakeup;
 137                         debounce-interval = <20>;
 138                 };
 139                 key-g {
 140                         gpios = <&gpio7 6 GPIO_ACTIVE_LOW>;
 141                         linux,code = <KEY_G>;
 142                         label = "SW36";
 143                         gpio-key,wakeup;
 144                         debounce-interval = <20>;
 145                 };
 146         };
 147
 148         leds {
 149                 compatible = "gpio-leds";
 150                 led6 {
 151                         gpios = <&gpio2 19 GPIO_ACTIVE_HIGH>;
 152                         label = "LED6";
 153                 };
 154                 led7 {
 155                         gpios = <&gpio2 20 GPIO_ACTIVE_HIGH>;
 156                         label = "LED7";
 157                 };
 158                 led8 {
 159                         gpios = <&gpio2 21 GPIO_ACTIVE_HIGH>;
 160                         label = "LED8";
 161                 };
 162         };
 163
 164         vcc_sdhi0: regulator@0 {
 165                 compatible = "regulator-fixed";
 166
 167                 regulator-name = "SDHI0 Vcc";
 168                 regulator-min-microvolt = <3300000>;
 169                 regulator-max-microvolt = <3300000>;
 170
 171                 gpio = <&gpio7 17 GPIO_ACTIVE_HIGH>;
 172                 enable-active-high;
 173         };
 174
 175         vccq_sdhi0: regulator@1 {
 176                 compatible = "regulator-gpio";
 177
 178                 regulator-name = "SDHI0 VccQ";
 179                 regulator-min-microvolt = <1800000>;
 180                 regulator-max-microvolt = <3300000>;
 181
 182                 gpios = <&gpio2 12 GPIO_ACTIVE_HIGH>;
 183                 gpios-states = <1>;
 184                 states = <3300000 1
 185                           1800000 0>;
 186         };
 187
 188         vcc_sdhi1: regulator@2 {
 189                 compatible = "regulator-fixed";
 190
 191                 regulator-name = "SDHI1 Vcc";
 192                 regulator-min-microvolt = <3300000>;
 193                 regulator-max-microvolt = <3300000>;
 194
 195                 gpio = <&gpio7 18 GPIO_ACTIVE_HIGH>;
 196                 enable-active-high;
 197         };
 198
 199         vccq_sdhi1: regulator@3 {
 200                 compatible = "regulator-gpio";
 201
 202                 regulator-name = "SDHI1 VccQ";
 203                 regulator-min-microvolt = <1800000>;
 204                 regulator-max-microvolt = <3300000>;
 205
 206                 gpios = <&gpio2 13 GPIO_ACTIVE_HIGH>;
 207                 gpios-states = <1>;
 208                 states = <3300000 1
 209                           1800000 0>;
 210         };
 211
 212         vcc_sdhi2: regulator@4 {
 213                 compatible = "regulator-fixed";
 214
 215                 regulator-name = "SDHI2 Vcc";
 216                 regulator-min-microvolt = <3300000>;
 217                 regulator-max-microvolt = <3300000>;
 218
 219                 gpio = <&gpio7 19 GPIO_ACTIVE_HIGH>;
 220                 enable-active-high;
 221         };
 222
 223         vccq_sdhi2: regulator@5 {
 224                 compatible = "regulator-gpio";
 225
 226                 regulator-name = "SDHI2 VccQ";
 227                 regulator-min-microvolt = <1800000>;
 228                 regulator-max-microvolt = <3300000>;
 229
 230                 gpios = <&gpio2 26 GPIO_ACTIVE_HIGH>;
 231                 gpios-states = <1>;
 232                 states = <3300000 1
 233                           1800000 0>;
 234         };
 235
 236         sound {
 237                 compatible = "simple-audio-card";
 238
 239                 simple-audio-card,format = "left_j";
 240                 simple-audio-card,bitclock-master = <&sndcodec>;
 241                 simple-audio-card,frame-master = <&sndcodec>;
 242
 243                 sndcpu: simple-audio-card,cpu {
 244                         sound-dai = <&rcar_sound>;
 245                 };
 246
 247                 sndcodec: simple-audio-card,codec {
 248                         sound-dai = <&ak4643>;
 249                         system-clock-frequency = <11289600>;
 250                 };
 251         };
 252 };
 253
 254 &du {
 255         pinctrl-0 = <&du_pins>;
 256         pinctrl-names = "default";
 257         status = "okay";
 258
 259         ports {
 260                 port@1 {
 261                         lvds_connector: endpoint {
 262                         };
 263                 };
 264         };
 265 };
 266
 267 &extal_clk {
 268         clock-frequency = <20000000>;
 269 };
 270
 271 &pfc {
 272         i2c2_pins: i2c2 {
 273                 renesas,groups = "i2c2";
 274                 renesas,function = "i2c2";
 275         };
 276
 277         du_pins: du {
 278                 renesas,groups = "du_rgb666", "du_sync", "du_clk_out_0";
 279                 renesas,function = "du";
 280         };
 281
 282         scif0_pins: serial0 {
 283                 renesas,groups = "scif0_data_d";
 284                 renesas,function = "scif0";
 285         };
 286
 287         scif1_pins: serial1 {
 288                 renesas,groups = "scif1_data_d";
 289                 renesas,function = "scif1";
 290         };
 291
 292         ether_pins: ether {
 293                 renesas,groups = "eth_link", "eth_mdio", "eth_rmii";
 294                 renesas,function = "eth";
 295         };
 296
 297         phy1_pins: phy1 {
 298                 renesas,groups = "intc_irq0";
 299                 renesas,function = "intc";
 300         };
 301
 302         sdhi0_pins: sd0 {
 303                 renesas,groups = "sdhi0_data4", "sdhi0_ctrl";
 304                 renesas,function = "sdhi0";
 305         };
 306
 307         sdhi1_pins: sd1 {
 308                 renesas,groups = "sdhi1_data4", "sdhi1_ctrl";
 309                 renesas,function = "sdhi1";
 310         };
 311
 312         sdhi2_pins: sd2 {
 313                 renesas,groups = "sdhi2_data4", "sdhi2_ctrl";
 314                 renesas,function = "sdhi2";
 315         };
 316
 317         qspi_pins: spi0 {
 318                 renesas,groups = "qspi_ctrl", "qspi_data4";
 319                 renesas,function = "qspi";
 320         };
 321
 322         msiof0_pins: spi1 {
 323                 renesas,groups = "msiof0_clk", "msiof0_sync", "msiof0_rx",
 324                                  "msiof0_tx";
 325                 renesas,function = "msiof0";
 326         };
 327
 328         usb0_pins: usb0 {
 329                 renesas,groups = "usb0";
 330                 renesas,function = "usb0";
 331         };
 332
 333         usb1_pins: usb1 {
 334                 renesas,groups = "usb1";
 335                 renesas,function = "usb1";
 336         };
 337
 338         vin1_pins: vin1 {
 339                 renesas,groups = "vin1_data8", "vin1_clk";
 340                 renesas,function = "vin1";
 341         };
 342
 343         sound_pins: sound {
 344                 renesas,groups = "ssi0129_ctrl", "ssi0_data", "ssi1_data";
 345                 renesas,function = "ssi";
 346         };
 347
 348         sound_clk_pins: sound_clk {
 349                 renesas,groups = "audio_clk_a";
 350                 renesas,function = "audio_clk";
 351         };
 352 };
 353
 354 &ether {
 355         pinctrl-0 = <&ether_pins &phy1_pins>;
 356         pinctrl-names = "default";
 357
 358         phy-handle = <&phy1>;
 359         renesas,ether-link-active-low;
 360         status = "ok";
 361
 362         phy1: ethernet-phy@1 {
 363                 reg = <1>;
 364                 interrupt-parent = <&irqc0>;
 365                 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
 366                 micrel,led-mode = <1>;
 367         };
 368 };
 369
 370 &cmt0 {
 371         status = "ok";
 372 };
 373
 374 &sata0 {
 375         status = "okay";
 376 };
 377
 378 &scif0 {
 379         pinctrl-0 = <&scif0_pins>;
 380         pinctrl-names = "default";
 381
 382         status = "okay";
 383 };
 384
 385 &scif1 {
 386         pinctrl-0 = <&scif1_pins>;
 387         pinctrl-names = "default";
 388
 389         status = "okay";
 390 };
 391
 392 &sdhi0 {
 393         pinctrl-0 = <&sdhi0_pins>;
 394         pinctrl-names = "default";
 395
 396         vmmc-supply = <&vcc_sdhi0>;
 397         vqmmc-supply = <&vccq_sdhi0>;
 398         cd-gpios = <&gpio6 6 GPIO_ACTIVE_LOW>;
 399         wp-gpios = <&gpio6 7 GPIO_ACTIVE_HIGH>;
 400         status = "okay";
 401 };
 402
 403 &sdhi1 {
 404         pinctrl-0 = <&sdhi1_pins>;
 405         pinctrl-names = "default";
 406
 407         vmmc-supply = <&vcc_sdhi1>;
 408         vqmmc-supply = <&vccq_sdhi1>;
 409         cd-gpios = <&gpio6 14 GPIO_ACTIVE_LOW>;
 410         wp-gpios = <&gpio6 15 GPIO_ACTIVE_HIGH>;
 411         status = "okay";
 412 };
 413
 414 &sdhi2 {
 415         pinctrl-0 = <&sdhi2_pins>;
 416         pinctrl-names = "default";
 417
 418         vmmc-supply = <&vcc_sdhi2>;
 419         vqmmc-supply = <&vccq_sdhi2>;
 420         cd-gpios = <&gpio6 22 GPIO_ACTIVE_LOW>;
 421         status = "okay";
 422 };
 423
 424 &qspi {
 425         pinctrl-0 = <&qspi_pins>;
 426         pinctrl-names = "default";
 427
 428         status = "okay";
 429
 430         flash: flash@0 {
 431                 #address-cells = <1>;
 432                 #size-cells = <1>;
 433                 compatible = "spansion,s25fl512s";
 434                 reg = <0>;
 435                 spi-max-frequency = <30000000>;
 436                 spi-tx-bus-width = <4>;
 437                 spi-rx-bus-width = <4>;
 438                 m25p,fast-read;
 439
 440                 partition@0 {
 441                         label = "loader";
 442                         reg = <0x00000000 0x00080000>;
 443                         read-only;
 444                 };
 445                 partition@80000 {
 446                         label = "bootenv";
 447                         reg = <0x00080000 0x00080000>;
 448                         read-only;
 449                 };
 450                 partition@100000 {
 451                         label = "data";
 452                         reg = <0x00100000 0x03f00000>;
 453                 };
 454         };
 455 };
 456
 457 &msiof0 {
 458         pinctrl-0 = <&msiof0_pins>;
 459         pinctrl-names = "default";
 460
 461         status = "okay";
 462
 463         pmic: pmic@0 {
 464                 compatible = "renesas,r2a11302ft";
 465                 reg = <0>;
 466                 spi-max-frequency = <6000000>;
 467                 spi-cpol;
 468                 spi-cpha;
 469         };
 470 };
 471
 472 &i2c2 {
 473         pinctrl-0 = <&i2c2_pins>;
 474         pinctrl-names = "default";
 475
 476         status = "okay";
 477         clock-frequency = <100000>;
 478
 479         ak4643: sound-codec@12 {
 480                 compatible = "asahi-kasei,ak4643";
 481                 #sound-dai-cells = <0>;
 482                 reg = <0x12>;
 483         };
 484
 485         composite-in@20 {
 486                 compatible = "adi,adv7180";
 487                 reg = <0x20>;
 488                 remote = <&vin1>;
 489
 490                 port {
 491                         adv7180: endpoint {
 492                                 bus-width = <8>;
 493                                 remote-endpoint = <&vin1ep>;
 494                         };
 495                 };
 496         };
 497
 498         eeprom@50 {
 499                 compatible = "renesas,24c02";
 500                 reg = <0x50>;
 501                 pagesize = <16>;
 502         };
 503 };
 504
 505 &i2c6 {
 506         status = "okay";
 507         clock-frequency = <100000>;
 508
 509         vdd_dvfs: regulator@68 {
 510                 compatible = "dlg,da9210";
 511                 reg = <0x68>;
 512
 513                 regulator-min-microvolt = <1000000>;
 514                 regulator-max-microvolt = <1000000>;
 515                 regulator-boot-on;
 516                 regulator-always-on;
 517         };
 518 };
 519
 520 &pci0 {
 521         status = "okay";
 522         pinctrl-0 = <&usb0_pins>;
 523         pinctrl-names = "default";
 524 };
 525
 526 &pci1 {
 527         status = "okay";
 528         pinctrl-0 = <&usb1_pins>;
 529         pinctrl-names = "default";
 530 };
 531
 532 &hsusb {
 533         status = "okay";
 534         pinctrl-0 = <&usb0_pins>;
 535         pinctrl-names = "default";
 536         renesas,enable-gpio = <&gpio5 31 GPIO_ACTIVE_HIGH>;
 537 };
 538
 539 &usbphy {
 540         status = "okay";
 541 };
 542
 543 &pcie_bus_clk {
 544         status = "okay";
 545 };
 546
 547 &pciec {
 548         status = "okay";
 549 };
 550
 551 &cpu0 {
 552         cpu0-supply = <&vdd_dvfs>;
 553 };
 554
 555 /* composite video input */
 556 &vin1 {
 557         status = "ok";
 558         pinctrl-0 = <&vin1_pins>;
 559         pinctrl-names = "default";
 560
 561         port {
 562                 #address-cells = <1>;
 563                 #size-cells = <0>;
 564
 565                 vin1ep: endpoint {
 566                         remote-endpoint = <&adv7180>;
 567                         bus-width = <8>;
 568                 };
 569         };
 570 };
 571
 572 &rcar_sound {
 573         pinctrl-0 = <&sound_pins &sound_clk_pins>;
 574         pinctrl-names = "default";
 575
 576         #sound-dai-cells = <0>;
 577
 578         status = "okay";
 579
 580         rcar_sound,dai {
 581                 dai0 {
 582                         playback = <&ssi0 &src2 &dvc0>;
 583                         capture  = <&ssi1 &src3 &dvc1>;
 584                 };
 585         };
 586 };
 587
 588 &ssi1 {
 589         shared-pin;
 590 };