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 = &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
 263 &du {
 264         pinctrl-0 = <&du_pins>;
 265         pinctrl-names = "default";
 266         status = "okay";
 267
 268         ports {
 269                 port@1 {
 270                         lvds_connector: endpoint {
 271                         };
 272                 };
 273         };
 274 };
 275
 276 &extal_clk {
 277         clock-frequency = <20000000>;
 278 };
 279
 280 &pfc {
 281         i2c2_pins: i2c2 {
 282                 renesas,groups = "i2c2";
 283                 renesas,function = "i2c2";
 284         };
 285
 286         du_pins: du {
 287                 renesas,groups = "du_rgb666", "du_sync", "du_clk_out_0";
 288                 renesas,function = "du";
 289         };
 290
 291         scif0_pins: serial0 {
 292                 renesas,groups = "scif0_data_d";
 293                 renesas,function = "scif0";
 294         };
 295
 296         scif1_pins: serial1 {
 297                 renesas,groups = "scif1_data_d";
 298                 renesas,function = "scif1";
 299         };
 300
 301         ether_pins: ether {
 302                 renesas,groups = "eth_link", "eth_mdio", "eth_rmii";
 303                 renesas,function = "eth";
 304         };
 305
 306         phy1_pins: phy1 {
 307                 renesas,groups = "intc_irq0";
 308                 renesas,function = "intc";
 309         };
 310
 311         sdhi0_pins: sd0 {
 312                 renesas,groups = "sdhi0_data4", "sdhi0_ctrl";
 313                 renesas,function = "sdhi0";
 314         };
 315
 316         sdhi1_pins: sd1 {
 317                 renesas,groups = "sdhi1_data4", "sdhi1_ctrl";
 318                 renesas,function = "sdhi1";
 319         };
 320
 321         sdhi2_pins: sd2 {
 322                 renesas,groups = "sdhi2_data4", "sdhi2_ctrl";
 323                 renesas,function = "sdhi2";
 324         };
 325
 326         qspi_pins: spi0 {
 327                 renesas,groups = "qspi_ctrl", "qspi_data4";
 328                 renesas,function = "qspi";
 329         };
 330
 331         msiof0_pins: spi1 {
 332                 renesas,groups = "msiof0_clk", "msiof0_sync", "msiof0_rx",
 333                                  "msiof0_tx";
 334                 renesas,function = "msiof0";
 335         };
 336
 337         usb0_pins: usb0 {
 338                 renesas,groups = "usb0";
 339                 renesas,function = "usb0";
 340         };
 341
 342         usb1_pins: usb1 {
 343                 renesas,groups = "usb1";
 344                 renesas,function = "usb1";
 345         };
 346
 347         vin1_pins: vin1 {
 348                 renesas,groups = "vin1_data8", "vin1_clk";
 349                 renesas,function = "vin1";
 350         };
 351
 352         sound_pins: sound {
 353                 renesas,groups = "ssi0129_ctrl", "ssi0_data", "ssi1_data";
 354                 renesas,function = "ssi";
 355         };
 356
 357         sound_clk_pins: sound_clk {
 358                 renesas,groups = "audio_clk_a";
 359                 renesas,function = "audio_clk";
 360         };
 361 };
 362
 363 &ether {
 364         pinctrl-0 = <&ether_pins &phy1_pins>;
 365         pinctrl-names = "default";
 366
 367         phy-handle = <&phy1>;
 368         renesas,ether-link-active-low;
 369         status = "okay";
 370
 371         phy1: ethernet-phy@1 {
 372                 reg = <1>;
 373                 interrupt-parent = <&irqc0>;
 374                 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
 375                 micrel,led-mode = <1>;
 376         };
 377 };
 378
 379 &cmt0 {
 380         status = "okay";
 381 };
 382
 383 &sata0 {
 384         status = "okay";
 385 };
 386
 387 &scif0 {
 388         pinctrl-0 = <&scif0_pins>;
 389         pinctrl-names = "default";
 390
 391         status = "okay";
 392 };
 393
 394 &scif1 {
 395         pinctrl-0 = <&scif1_pins>;
 396         pinctrl-names = "default";
 397
 398         status = "okay";
 399 };
 400
 401 &sdhi0 {
 402         pinctrl-0 = <&sdhi0_pins>;
 403         pinctrl-names = "default";
 404
 405         vmmc-supply = <&vcc_sdhi0>;
 406         vqmmc-supply = <&vccq_sdhi0>;
 407         cd-gpios = <&gpio6 6 GPIO_ACTIVE_LOW>;
 408         wp-gpios = <&gpio6 7 GPIO_ACTIVE_HIGH>;
 409         status = "okay";
 410 };
 411
 412 &sdhi1 {
 413         pinctrl-0 = <&sdhi1_pins>;
 414         pinctrl-names = "default";
 415
 416         vmmc-supply = <&vcc_sdhi1>;
 417         vqmmc-supply = <&vccq_sdhi1>;
 418         cd-gpios = <&gpio6 14 GPIO_ACTIVE_LOW>;
 419         wp-gpios = <&gpio6 15 GPIO_ACTIVE_HIGH>;
 420         status = "okay";
 421 };
 422
 423 &sdhi2 {
 424         pinctrl-0 = <&sdhi2_pins>;
 425         pinctrl-names = "default";
 426
 427         vmmc-supply = <&vcc_sdhi2>;
 428         vqmmc-supply = <&vccq_sdhi2>;
 429         cd-gpios = <&gpio6 22 GPIO_ACTIVE_LOW>;
 430         status = "okay";
 431 };
 432
 433 &qspi {
 434         pinctrl-0 = <&qspi_pins>;
 435         pinctrl-names = "default";
 436
 437         status = "okay";
 438
 439         flash: flash@0 {
 440                 #address-cells = <1>;
 441                 #size-cells = <1>;
 442                 compatible = "spansion,s25fl512s";
 443                 reg = <0>;
 444                 spi-max-frequency = <30000000>;
 445                 spi-tx-bus-width = <4>;
 446                 spi-rx-bus-width = <4>;
 447                 spi-cpha;
 448                 spi-cpol;
 449                 m25p,fast-read;
 450
 451                 partition@0 {
 452                         label = "loader";
 453                         reg = <0x00000000 0x00080000>;
 454                         read-only;
 455                 };
 456                 partition@80000 {
 457                         label = "user";
 458                         reg = <0x00080000 0x00580000>;
 459                         read-only;
 460                 };
 461                 partition@600000 {
 462                         label = "flash";
 463                         reg = <0x00600000 0x03a00000>;
 464                 };
 465         };
 466 };
 467
 468 &msiof0 {
 469         pinctrl-0 = <&msiof0_pins>;
 470         pinctrl-names = "default";
 471
 472         status = "okay";
 473
 474         pmic: pmic@0 {
 475                 compatible = "renesas,r2a11302ft";
 476                 reg = <0>;
 477                 spi-max-frequency = <6000000>;
 478                 spi-cpol;
 479                 spi-cpha;
 480         };
 481 };
 482
 483 &i2c2 {
 484         pinctrl-0 = <&i2c2_pins>;
 485         pinctrl-names = "default";
 486
 487         status = "okay";
 488         clock-frequency = <100000>;
 489
 490         ak4643: sound-codec@12 {
 491                 compatible = "asahi-kasei,ak4643";
 492                 #sound-dai-cells = <0>;
 493                 reg = <0x12>;
 494         };
 495
 496         composite-in@20 {
 497                 compatible = "adi,adv7180";
 498                 reg = <0x20>;
 499                 remote = <&vin1>;
 500
 501                 port {
 502                         adv7180: endpoint {
 503                                 bus-width = <8>;
 504                                 remote-endpoint = <&vin1ep>;
 505                         };
 506                 };
 507         };
 508
 509         eeprom@50 {
 510                 compatible = "renesas,24c02";
 511                 reg = <0x50>;
 512                 pagesize = <16>;
 513         };
 514 };
 515
 516 &i2c6 {
 517         status = "okay";
 518         clock-frequency = <100000>;
 519
 520         vdd_dvfs: regulator@68 {
 521                 compatible = "dlg,da9210";
 522                 reg = <0x68>;
 523
 524                 regulator-min-microvolt = <1000000>;
 525                 regulator-max-microvolt = <1000000>;
 526                 regulator-boot-on;
 527                 regulator-always-on;
 528         };
 529 };
 530
 531 &pci0 {
 532         status = "okay";
 533         pinctrl-0 = <&usb0_pins>;
 534         pinctrl-names = "default";
 535 };
 536
 537 &pci1 {
 538         status = "okay";
 539         pinctrl-0 = <&usb1_pins>;
 540         pinctrl-names = "default";
 541 };
 542
 543 &hsusb {
 544         status = "okay";
 545         pinctrl-0 = <&usb0_pins>;
 546         pinctrl-names = "default";
 547         renesas,enable-gpio = <&gpio5 31 GPIO_ACTIVE_HIGH>;
 548 };
 549
 550 &usbphy {
 551         status = "okay";
 552 };
 553
 554 &pcie_bus_clk {
 555         status = "okay";
 556 };
 557
 558 &pciec {
 559         status = "okay";
 560 };
 561
 562 &cpu0 {
 563         cpu0-supply = <&vdd_dvfs>;
 564 };
 565
 566 /* composite video input */
 567 &vin1 {
 568         status = "okay";
 569         pinctrl-0 = <&vin1_pins>;
 570         pinctrl-names = "default";
 571
 572         port {
 573                 #address-cells = <1>;
 574                 #size-cells = <0>;
 575
 576                 vin1ep: endpoint {
 577                         remote-endpoint = <&adv7180>;
 578                         bus-width = <8>;
 579                 };
 580         };
 581 };
 582
 583 &rcar_sound {
 584         pinctrl-0 = <&sound_pins &sound_clk_pins>;
 585         pinctrl-names = "default";
 586
 587         /* Single DAI */
 588         #sound-dai-cells = <0>;
 589
 590         status = "okay";
 591
 592         rcar_sound,dai {
 593                 dai0 {
 594                         playback = <&ssi0 &src2 &dvc0>;
 595                         capture  = <&ssi1 &src3 &dvc1>;
 596                 };
 597         };
 598 };
 599
 600 &ssi1 {
 601         shared-pin;
 602 };