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                 };
 153                 led7 {
 154                         gpios = <&gpio2 20 GPIO_ACTIVE_HIGH>;
 155                 };
 156                 led8 {
 157                         gpios = <&gpio2 21 GPIO_ACTIVE_HIGH>;
 158                 };
 159         };
 160
 161         vcc_sdhi0: regulator@0 {
 162                 compatible = "regulator-fixed";
 163
 164                 regulator-name = "SDHI0 Vcc";
 165                 regulator-min-microvolt = <3300000>;
 166                 regulator-max-microvolt = <3300000>;
 167
 168                 gpio = <&gpio7 17 GPIO_ACTIVE_HIGH>;
 169                 enable-active-high;
 170         };
 171
 172         vccq_sdhi0: regulator@1 {
 173                 compatible = "regulator-gpio";
 174
 175                 regulator-name = "SDHI0 VccQ";
 176                 regulator-min-microvolt = <1800000>;
 177                 regulator-max-microvolt = <3300000>;
 178
 179                 gpios = <&gpio2 12 GPIO_ACTIVE_HIGH>;
 180                 gpios-states = <1>;
 181                 states = <3300000 1
 182                           1800000 0>;
 183         };
 184
 185         vcc_sdhi1: regulator@2 {
 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@3 {
 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
 206                           1800000 0>;
 207         };
 208
 209         vcc_sdhi2: regulator@4 {
 210                 compatible = "regulator-fixed";
 211
 212                 regulator-name = "SDHI2 Vcc";
 213                 regulator-min-microvolt = <3300000>;
 214                 regulator-max-microvolt = <3300000>;
 215
 216                 gpio = <&gpio7 19 GPIO_ACTIVE_HIGH>;
 217                 enable-active-high;
 218         };
 219
 220         vccq_sdhi2: regulator@5 {
 221                 compatible = "regulator-gpio";
 222
 223                 regulator-name = "SDHI2 VccQ";
 224                 regulator-min-microvolt = <1800000>;
 225                 regulator-max-microvolt = <3300000>;
 226
 227                 gpios = <&gpio2 26 GPIO_ACTIVE_HIGH>;
 228                 gpios-states = <1>;
 229                 states = <3300000 1
 230                           1800000 0>;
 231         };
 232
 233         sound {
 234                 compatible = "simple-audio-card";
 235
 236                 simple-audio-card,format = "left_j";
 237                 simple-audio-card,bitclock-master = <&sndcodec>;
 238                 simple-audio-card,frame-master = <&sndcodec>;
 239
 240                 sndcpu: simple-audio-card,cpu {
 241                         sound-dai = <&rcar_sound>;
 242                 };
 243
 244                 sndcodec: simple-audio-card,codec {
 245                         sound-dai = <&ak4643>;
 246                         system-clock-frequency = <11289600>;
 247                 };
 248         };
 249 };
 250
 251 &du {
 252         pinctrl-0 = <&du_pins>;
 253         pinctrl-names = "default";
 254         status = "okay";
 255
 256         ports {
 257                 port@1 {
 258                         lvds_connector: endpoint {
 259                         };
 260                 };
 261         };
 262 };
 263
 264 &extal_clk {
 265         clock-frequency = <20000000>;
 266 };
 267
 268 &pfc {
 269         i2c2_pins: i2c2 {
 270                 renesas,groups = "i2c2";
 271                 renesas,function = "i2c2";
 272         };
 273
 274         du_pins: du {
 275                 renesas,groups = "du_rgb666", "du_sync", "du_clk_out_0";
 276                 renesas,function = "du";
 277         };
 278
 279         scif0_pins: serial0 {
 280                 renesas,groups = "scif0_data_d";
 281                 renesas,function = "scif0";
 282         };
 283
 284         scif1_pins: serial1 {
 285                 renesas,groups = "scif1_data_d";
 286                 renesas,function = "scif1";
 287         };
 288
 289         ether_pins: ether {
 290                 renesas,groups = "eth_link", "eth_mdio", "eth_rmii";
 291                 renesas,function = "eth";
 292         };
 293
 294         phy1_pins: phy1 {
 295                 renesas,groups = "intc_irq0";
 296                 renesas,function = "intc";
 297         };
 298
 299         sdhi0_pins: sd0 {
 300                 renesas,groups = "sdhi0_data4", "sdhi0_ctrl";
 301                 renesas,function = "sdhi0";
 302         };
 303
 304         sdhi1_pins: sd1 {
 305                 renesas,groups = "sdhi1_data4", "sdhi1_ctrl";
 306                 renesas,function = "sdhi1";
 307         };
 308
 309         sdhi2_pins: sd2 {
 310                 renesas,groups = "sdhi2_data4", "sdhi2_ctrl";
 311                 renesas,function = "sdhi2";
 312         };
 313
 314         qspi_pins: spi0 {
 315                 renesas,groups = "qspi_ctrl", "qspi_data4";
 316                 renesas,function = "qspi";
 317         };
 318
 319         msiof0_pins: spi1 {
 320                 renesas,groups = "msiof0_clk", "msiof0_sync", "msiof0_rx",
 321                                  "msiof0_tx";
 322                 renesas,function = "msiof0";
 323         };
 324
 325         usb0_pins: usb0 {
 326                 renesas,groups = "usb0";
 327                 renesas,function = "usb0";
 328         };
 329
 330         usb1_pins: usb1 {
 331                 renesas,groups = "usb1";
 332                 renesas,function = "usb1";
 333         };
 334
 335         vin1_pins: vin1 {
 336                 renesas,groups = "vin1_data8", "vin1_clk";
 337                 renesas,function = "vin1";
 338         };
 339
 340         sound_pins: sound {
 341                 renesas,groups = "ssi0129_ctrl", "ssi0_data", "ssi1_data";
 342                 renesas,function = "ssi";
 343         };
 344
 345         sound_clk_pins: sound_clk {
 346                 renesas,groups = "audio_clk_a";
 347                 renesas,function = "audio_clk";
 348         };
 349 };
 350
 351 &ether {
 352         pinctrl-0 = <&ether_pins &phy1_pins>;
 353         pinctrl-names = "default";
 354
 355         phy-handle = <&phy1>;
 356         renesas,ether-link-active-low;
 357         status = "ok";
 358
 359         phy1: ethernet-phy@1 {
 360                 reg = <1>;
 361                 interrupt-parent = <&irqc0>;
 362                 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
 363                 micrel,led-mode = <1>;
 364         };
 365 };
 366
 367 &cmt0 {
 368         status = "ok";
 369 };
 370
 371 &sata0 {
 372         status = "okay";
 373 };
 374
 375 &scif0 {
 376         pinctrl-0 = <&scif0_pins>;
 377         pinctrl-names = "default";
 378
 379         status = "okay";
 380 };
 381
 382 &scif1 {
 383         pinctrl-0 = <&scif1_pins>;
 384         pinctrl-names = "default";
 385
 386         status = "okay";
 387 };
 388
 389 &sdhi0 {
 390         pinctrl-0 = <&sdhi0_pins>;
 391         pinctrl-names = "default";
 392
 393         vmmc-supply = <&vcc_sdhi0>;
 394         vqmmc-supply = <&vccq_sdhi0>;
 395         cd-gpios = <&gpio6 6 GPIO_ACTIVE_LOW>;
 396         wp-gpios = <&gpio6 7 GPIO_ACTIVE_HIGH>;
 397         status = "okay";
 398 };
 399
 400 &sdhi1 {
 401         pinctrl-0 = <&sdhi1_pins>;
 402         pinctrl-names = "default";
 403
 404         vmmc-supply = <&vcc_sdhi1>;
 405         vqmmc-supply = <&vccq_sdhi1>;
 406         cd-gpios = <&gpio6 14 GPIO_ACTIVE_LOW>;
 407         wp-gpios = <&gpio6 15 GPIO_ACTIVE_HIGH>;
 408         status = "okay";
 409 };
 410
 411 &sdhi2 {
 412         pinctrl-0 = <&sdhi2_pins>;
 413         pinctrl-names = "default";
 414
 415         vmmc-supply = <&vcc_sdhi2>;
 416         vqmmc-supply = <&vccq_sdhi2>;
 417         cd-gpios = <&gpio6 22 GPIO_ACTIVE_LOW>;
 418         status = "okay";
 419 };
 420
 421 &qspi {
 422         pinctrl-0 = <&qspi_pins>;
 423         pinctrl-names = "default";
 424
 425         status = "okay";
 426
 427         flash: flash@0 {
 428                 #address-cells = <1>;
 429                 #size-cells = <1>;
 430                 compatible = "spansion,s25fl512s";
 431                 reg = <0>;
 432                 spi-max-frequency = <30000000>;
 433                 spi-tx-bus-width = <4>;
 434                 spi-rx-bus-width = <4>;
 435                 m25p,fast-read;
 436
 437                 partition@0 {
 438                         label = "loader";
 439                         reg = <0x00000000 0x00080000>;
 440                         read-only;
 441                 };
 442                 partition@80000 {
 443                         label = "bootenv";
 444                         reg = <0x00080000 0x00080000>;
 445                         read-only;
 446                 };
 447                 partition@100000 {
 448                         label = "data";
 449                         reg = <0x00100000 0x03f00000>;
 450                 };
 451         };
 452 };
 453
 454 &msiof0 {
 455         pinctrl-0 = <&msiof0_pins>;
 456         pinctrl-names = "default";
 457
 458         status = "okay";
 459
 460         pmic: pmic@0 {
 461                 compatible = "renesas,r2a11302ft";
 462                 reg = <0>;
 463                 spi-max-frequency = <6000000>;
 464                 spi-cpol;
 465                 spi-cpha;
 466         };
 467 };
 468
 469 &i2c2 {
 470         pinctrl-0 = <&i2c2_pins>;
 471         pinctrl-names = "default";
 472
 473         status = "okay";
 474         clock-frequency = <100000>;
 475
 476         ak4643: sound-codec@12 {
 477                 compatible = "asahi-kasei,ak4643";
 478                 #sound-dai-cells = <0>;
 479                 reg = <0x12>;
 480         };
 481
 482         composite-in@20 {
 483                 compatible = "adi,adv7180";
 484                 reg = <0x20>;
 485                 remote = <&vin1>;
 486
 487                 port {
 488                         adv7180: endpoint {
 489                                 bus-width = <8>;
 490                                 remote-endpoint = <&vin1ep>;
 491                         };
 492                 };
 493         };
 494
 495         eeprom@50 {
 496                 compatible = "renesas,24c02";
 497                 reg = <0x50>;
 498                 pagesize = <16>;
 499         };
 500 };
 501
 502 &i2c6 {
 503         status = "okay";
 504         clock-frequency = <100000>;
 505
 506         vdd_dvfs: regulator@68 {
 507                 compatible = "dlg,da9210";
 508                 reg = <0x68>;
 509
 510                 regulator-min-microvolt = <1000000>;
 511                 regulator-max-microvolt = <1000000>;
 512                 regulator-boot-on;
 513                 regulator-always-on;
 514         };
 515 };
 516
 517 &pci0 {
 518         status = "okay";
 519         pinctrl-0 = <&usb0_pins>;
 520         pinctrl-names = "default";
 521 };
 522
 523 &pci1 {
 524         status = "okay";
 525         pinctrl-0 = <&usb1_pins>;
 526         pinctrl-names = "default";
 527 };
 528
 529 &hsusb {
 530         status = "okay";
 531         pinctrl-0 = <&usb0_pins>;
 532         pinctrl-names = "default";
 533         renesas,enable-gpio = <&gpio5 31 GPIO_ACTIVE_HIGH>;
 534 };
 535
 536 &usbphy {
 537         status = "okay";
 538 };
 539
 540 &pcie_bus_clk {
 541         status = "okay";
 542 };
 543
 544 &pciec {
 545         status = "okay";
 546 };
 547
 548 &cpu0 {
 549         cpu0-supply = <&vdd_dvfs>;
 550 };
 551
 552 /* composite video input */
 553 &vin1 {
 554         status = "ok";
 555         pinctrl-0 = <&vin1_pins>;
 556         pinctrl-names = "default";
 557
 558         port {
 559                 #address-cells = <1>;
 560                 #size-cells = <0>;
 561
 562                 vin1ep: endpoint {
 563                         remote-endpoint = <&adv7180>;
 564                         bus-width = <8>;
 565                 };
 566         };
 567 };
 568
 569 &rcar_sound {
 570         pinctrl-0 = <&sound_pins &sound_clk_pins>;
 571         pinctrl-names = "default";
 572
 573         #sound-dai-cells = <0>;
 574
 575         status = "okay";
 576
 577         rcar_sound,dai {
 578                 dai0 {
 579                         playback = <&ssi0 &src2 &dvc0>;
 580                         capture  = <&ssi1 &src3 &dvc1>;
 581                 };
 582         };
 583 };
 584
 585 &ssi1 {
 586         shared-pin;
 587 };