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  */
  24
  25 /dts-v1/;
  26 #include "r8a7791.dtsi"
  27 #include <dt-bindings/gpio/gpio.h>
  28 #include <dt-bindings/input/input.h>
  29
  30 / {
  31         model = "Koelsch";
  32         compatible = "renesas,koelsch", "renesas,r8a7791";
  33
  34         aliases {
  35                 serial6 = &scif0;
  36                 serial7 = &scif1;
  37         };
  38
  39         chosen {
  40                 bootargs = "ignore_loglevel rw root=/dev/nfs ip=dhcp";
  41                 stdout-path = &scif0;
  42         };
  43
  44         memory@40000000 {
  45                 device_type = "memory";
  46                 reg = <0 0x40000000 0 0x40000000>;
  47         };
  48
  49         memory@200000000 {
  50                 device_type = "memory";
  51                 reg = <2 0x00000000 0 0x40000000>;
  52         };
  53
  54         lbsc {
  55                 #address-cells = <1>;
  56                 #size-cells = <1>;
  57         };
  58
  59         keyboard {
  60                 compatible = "gpio-keys";
  61
  62                 key-1 {
  63                         gpios = <&gpio5 0 GPIO_ACTIVE_LOW>;
  64                         linux,code = <KEY_1>;
  65                         label = "SW2-1";
  66                         gpio-key,wakeup;
  67                         debounce-interval = <20>;
  68                 };
  69                 key-2 {
  70                         gpios = <&gpio5 1 GPIO_ACTIVE_LOW>;
  71                         linux,code = <KEY_2>;
  72                         label = "SW2-2";
  73                         gpio-key,wakeup;
  74                         debounce-interval = <20>;
  75                 };
  76                 key-3 {
  77                         gpios = <&gpio5 2 GPIO_ACTIVE_LOW>;
  78                         linux,code = <KEY_3>;
  79                         label = "SW2-3";
  80                         gpio-key,wakeup;
  81                         debounce-interval = <20>;
  82                 };
  83                 key-4 {
  84                         gpios = <&gpio5 3 GPIO_ACTIVE_LOW>;
  85                         linux,code = <KEY_4>;
  86                         label = "SW2-4";
  87                         gpio-key,wakeup;
  88                         debounce-interval = <20>;
  89                 };
  90                 key-a {
  91                         gpios = <&gpio7 0 GPIO_ACTIVE_LOW>;
  92                         linux,code = <KEY_A>;
  93                         label = "SW30";
  94                         gpio-key,wakeup;
  95                         debounce-interval = <20>;
  96                 };
  97                 key-b {
  98                         gpios = <&gpio7 1 GPIO_ACTIVE_LOW>;
  99                         linux,code = <KEY_B>;
 100                         label = "SW31";
 101                         gpio-key,wakeup;
 102                         debounce-interval = <20>;
 103                 };
 104                 key-c {
 105                         gpios = <&gpio7 2 GPIO_ACTIVE_LOW>;
 106                         linux,code = <KEY_C>;
 107                         label = "SW32";
 108                         gpio-key,wakeup;
 109                         debounce-interval = <20>;
 110                 };
 111                 key-d {
 112                         gpios = <&gpio7 3 GPIO_ACTIVE_LOW>;
 113                         linux,code = <KEY_D>;
 114                         label = "SW33";
 115                         gpio-key,wakeup;
 116                         debounce-interval = <20>;
 117                 };
 118                 key-e {
 119                         gpios = <&gpio7 4 GPIO_ACTIVE_LOW>;
 120                         linux,code = <KEY_E>;
 121                         label = "SW34";
 122                         gpio-key,wakeup;
 123                         debounce-interval = <20>;
 124                 };
 125                 key-f {
 126                         gpios = <&gpio7 5 GPIO_ACTIVE_LOW>;
 127                         linux,code = <KEY_F>;
 128                         label = "SW35";
 129                         gpio-key,wakeup;
 130                         debounce-interval = <20>;
 131                 };
 132                 key-g {
 133                         gpios = <&gpio7 6 GPIO_ACTIVE_LOW>;
 134                         linux,code = <KEY_G>;
 135                         label = "SW36";
 136                         gpio-key,wakeup;
 137                         debounce-interval = <20>;
 138                 };
 139         };
 140
 141         leds {
 142                 compatible = "gpio-leds";
 143                 led6 {
 144                         gpios = <&gpio2 19 GPIO_ACTIVE_HIGH>;
 145                 };
 146                 led7 {
 147                         gpios = <&gpio2 20 GPIO_ACTIVE_HIGH>;
 148                 };
 149                 led8 {
 150                         gpios = <&gpio2 21 GPIO_ACTIVE_HIGH>;
 151                 };
 152         };
 153
 154         vcc_sdhi0: regulator@0 {
 155                 compatible = "regulator-fixed";
 156
 157                 regulator-name = "SDHI0 Vcc";
 158                 regulator-min-microvolt = <3300000>;
 159                 regulator-max-microvolt = <3300000>;
 160
 161                 gpio = <&gpio7 17 GPIO_ACTIVE_HIGH>;
 162                 enable-active-high;
 163         };
 164
 165         vccq_sdhi0: regulator@1 {
 166                 compatible = "regulator-gpio";
 167
 168                 regulator-name = "SDHI0 VccQ";
 169                 regulator-min-microvolt = <1800000>;
 170                 regulator-max-microvolt = <3300000>;
 171
 172                 gpios = <&gpio2 12 GPIO_ACTIVE_HIGH>;
 173                 gpios-states = <1>;
 174                 states = <3300000 1
 175                           1800000 0>;
 176         };
 177
 178         vcc_sdhi1: regulator@2 {
 179                 compatible = "regulator-fixed";
 180
 181                 regulator-name = "SDHI1 Vcc";
 182                 regulator-min-microvolt = <3300000>;
 183                 regulator-max-microvolt = <3300000>;
 184
 185                 gpio = <&gpio7 18 GPIO_ACTIVE_HIGH>;
 186                 enable-active-high;
 187         };
 188
 189         vccq_sdhi1: regulator@3 {
 190                 compatible = "regulator-gpio";
 191
 192                 regulator-name = "SDHI1 VccQ";
 193                 regulator-min-microvolt = <1800000>;
 194                 regulator-max-microvolt = <3300000>;
 195
 196                 gpios = <&gpio2 13 GPIO_ACTIVE_HIGH>;
 197                 gpios-states = <1>;
 198                 states = <3300000 1
 199                           1800000 0>;
 200         };
 201
 202         vcc_sdhi2: regulator@4 {
 203                 compatible = "regulator-fixed";
 204
 205                 regulator-name = "SDHI2 Vcc";
 206                 regulator-min-microvolt = <3300000>;
 207                 regulator-max-microvolt = <3300000>;
 208
 209                 gpio = <&gpio7 19 GPIO_ACTIVE_HIGH>;
 210                 enable-active-high;
 211         };
 212
 213         vccq_sdhi2: regulator@5 {
 214                 compatible = "regulator-gpio";
 215
 216                 regulator-name = "SDHI2 VccQ";
 217                 regulator-min-microvolt = <1800000>;
 218                 regulator-max-microvolt = <3300000>;
 219
 220                 gpios = <&gpio2 26 GPIO_ACTIVE_HIGH>;
 221                 gpios-states = <1>;
 222                 states = <3300000 1
 223                           1800000 0>;
 224         };
 225
 226         sound {
 227                 compatible = "simple-audio-card";
 228
 229                 simple-audio-card,format = "left_j";
 230                 simple-audio-card,bitclock-master = <&sndcodec>;
 231                 simple-audio-card,frame-master = <&sndcodec>;
 232
 233                 sndcpu: simple-audio-card,cpu {
 234                         sound-dai = <&rcar_sound>;
 235                 };
 236
 237                 sndcodec: simple-audio-card,codec {
 238                         sound-dai = <&ak4643>;
 239                         system-clock-frequency = <11289600>;
 240                 };
 241         };
 242 };
 243
 244 &du {
 245         pinctrl-0 = <&du_pins>;
 246         pinctrl-names = "default";
 247         status = "okay";
 248
 249         ports {
 250                 port@1 {
 251                         lvds_connector: endpoint {
 252                         };
 253                 };
 254         };
 255 };
 256
 257 &extal_clk {
 258         clock-frequency = <20000000>;
 259 };
 260
 261 &pfc {
 262         i2c2_pins: i2c2 {
 263                 renesas,groups = "i2c2";
 264                 renesas,function = "i2c2";
 265         };
 266
 267         du_pins: du {
 268                 renesas,groups = "du_rgb666", "du_sync", "du_clk_out_0";
 269                 renesas,function = "du";
 270         };
 271
 272         scif0_pins: serial0 {
 273                 renesas,groups = "scif0_data_d";
 274                 renesas,function = "scif0";
 275         };
 276
 277         scif1_pins: serial1 {
 278                 renesas,groups = "scif1_data_d";
 279                 renesas,function = "scif1";
 280         };
 281
 282         ether_pins: ether {
 283                 renesas,groups = "eth_link", "eth_mdio", "eth_rmii";
 284                 renesas,function = "eth";
 285         };
 286
 287         phy1_pins: phy1 {
 288                 renesas,groups = "intc_irq0";
 289                 renesas,function = "intc";
 290         };
 291
 292         sdhi0_pins: sd0 {
 293                 renesas,groups = "sdhi0_data4", "sdhi0_ctrl";
 294                 renesas,function = "sdhi0";
 295         };
 296
 297         sdhi1_pins: sd1 {
 298                 renesas,groups = "sdhi1_data4", "sdhi1_ctrl";
 299                 renesas,function = "sdhi1";
 300         };
 301
 302         sdhi2_pins: sd2 {
 303                 renesas,groups = "sdhi2_data4", "sdhi2_ctrl";
 304                 renesas,function = "sdhi2";
 305         };
 306
 307         qspi_pins: spi0 {
 308                 renesas,groups = "qspi_ctrl", "qspi_data4";
 309                 renesas,function = "qspi";
 310         };
 311
 312         msiof0_pins: spi1 {
 313                 renesas,groups = "msiof0_clk", "msiof0_sync", "msiof0_rx",
 314                                  "msiof0_tx";
 315                 renesas,function = "msiof0";
 316         };
 317
 318         usb0_pins: usb0 {
 319                 renesas,groups = "usb0";
 320                 renesas,function = "usb0";
 321         };
 322
 323         usb1_pins: usb1 {
 324                 renesas,groups = "usb1";
 325                 renesas,function = "usb1";
 326         };
 327
 328         vin1_pins: vin1 {
 329                 renesas,groups = "vin1_data8", "vin1_clk";
 330                 renesas,function = "vin1";
 331         };
 332
 333         sound_pins: sound {
 334                 renesas,groups = "ssi0129_ctrl", "ssi0_data", "ssi1_data";
 335                 renesas,function = "ssi";
 336         };
 337
 338         sound_clk_pins: sound_clk {
 339                 renesas,groups = "audio_clk_a";
 340                 renesas,function = "audio_clk";
 341         };
 342 };
 343
 344 &ether {
 345         pinctrl-0 = <&ether_pins &phy1_pins>;
 346         pinctrl-names = "default";
 347
 348         phy-handle = <&phy1>;
 349         renesas,ether-link-active-low;
 350         status = "ok";
 351
 352         phy1: ethernet-phy@1 {
 353                 reg = <1>;
 354                 interrupt-parent = <&irqc0>;
 355                 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
 356                 micrel,led-mode = <1>;
 357         };
 358 };
 359
 360 &cmt0 {
 361         status = "ok";
 362 };
 363
 364 &sata0 {
 365         status = "okay";
 366 };
 367
 368 &scif0 {
 369         pinctrl-0 = <&scif0_pins>;
 370         pinctrl-names = "default";
 371
 372         status = "okay";
 373 };
 374
 375 &scif1 {
 376         pinctrl-0 = <&scif1_pins>;
 377         pinctrl-names = "default";
 378
 379         status = "okay";
 380 };
 381
 382 &sdhi0 {
 383         pinctrl-0 = <&sdhi0_pins>;
 384         pinctrl-names = "default";
 385
 386         vmmc-supply = <&vcc_sdhi0>;
 387         vqmmc-supply = <&vccq_sdhi0>;
 388         cd-gpios = <&gpio6 6 GPIO_ACTIVE_LOW>;
 389         wp-gpios = <&gpio6 7 GPIO_ACTIVE_HIGH>;
 390         status = "okay";
 391 };
 392
 393 &sdhi1 {
 394         pinctrl-0 = <&sdhi1_pins>;
 395         pinctrl-names = "default";
 396
 397         vmmc-supply = <&vcc_sdhi1>;
 398         vqmmc-supply = <&vccq_sdhi1>;
 399         cd-gpios = <&gpio6 14 GPIO_ACTIVE_LOW>;
 400         wp-gpios = <&gpio6 15 GPIO_ACTIVE_HIGH>;
 401         status = "okay";
 402 };
 403
 404 &sdhi2 {
 405         pinctrl-0 = <&sdhi2_pins>;
 406         pinctrl-names = "default";
 407
 408         vmmc-supply = <&vcc_sdhi2>;
 409         vqmmc-supply = <&vccq_sdhi2>;
 410         cd-gpios = <&gpio6 22 GPIO_ACTIVE_LOW>;
 411         status = "okay";
 412 };
 413
 414 &qspi {
 415         pinctrl-0 = <&qspi_pins>;
 416         pinctrl-names = "default";
 417
 418         status = "okay";
 419
 420         flash: flash@0 {
 421                 #address-cells = <1>;
 422                 #size-cells = <1>;
 423                 compatible = "spansion,s25fl512s";
 424                 reg = <0>;
 425                 spi-max-frequency = <30000000>;
 426                 spi-tx-bus-width = <4>;
 427                 spi-rx-bus-width = <4>;
 428                 m25p,fast-read;
 429
 430                 partition@0 {
 431                         label = "loader";
 432                         reg = <0x00000000 0x00080000>;
 433                         read-only;
 434                 };
 435                 partition@80000 {
 436                         label = "bootenv";
 437                         reg = <0x00080000 0x00080000>;
 438                         read-only;
 439                 };
 440                 partition@100000 {
 441                         label = "data";
 442                         reg = <0x00100000 0x03f00000>;
 443                 };
 444         };
 445 };
 446
 447 &msiof0 {
 448         pinctrl-0 = <&msiof0_pins>;
 449         pinctrl-names = "default";
 450
 451         status = "okay";
 452
 453         pmic: pmic@0 {
 454                 compatible = "renesas,r2a11302ft";
 455                 reg = <0>;
 456                 spi-max-frequency = <6000000>;
 457                 spi-cpol;
 458                 spi-cpha;
 459         };
 460 };
 461
 462 &i2c2 {
 463         pinctrl-0 = <&i2c2_pins>;
 464         pinctrl-names = "default";
 465
 466         status = "okay";
 467         clock-frequency = <100000>;
 468
 469         ak4643: sound-codec@12 {
 470                 compatible = "asahi-kasei,ak4643";
 471                 #sound-dai-cells = <0>;
 472                 reg = <0x12>;
 473         };
 474
 475         composite-in@20 {
 476                 compatible = "adi,adv7180";
 477                 reg = <0x20>;
 478                 remote = <&vin1>;
 479
 480                 port {
 481                         adv7180: endpoint {
 482                                 bus-width = <8>;
 483                                 remote-endpoint = <&vin1ep>;
 484                         };
 485                 };
 486         };
 487
 488         eeprom@50 {
 489                 compatible = "renesas,24c02";
 490                 reg = <0x50>;
 491                 pagesize = <16>;
 492         };
 493 };
 494
 495 &i2c6 {
 496         status = "okay";
 497         clock-frequency = <100000>;
 498
 499         vdd_dvfs: regulator@68 {
 500                 compatible = "dlg,da9210";
 501                 reg = <0x68>;
 502
 503                 regulator-min-microvolt = <1000000>;
 504                 regulator-max-microvolt = <1000000>;
 505                 regulator-boot-on;
 506                 regulator-always-on;
 507         };
 508 };
 509
 510 &pci0 {
 511         status = "okay";
 512         pinctrl-0 = <&usb0_pins>;
 513         pinctrl-names = "default";
 514 };
 515
 516 &pci1 {
 517         status = "okay";
 518         pinctrl-0 = <&usb1_pins>;
 519         pinctrl-names = "default";
 520 };
 521
 522 &hsusb {
 523         status = "okay";
 524         pinctrl-0 = <&usb0_pins>;
 525         pinctrl-names = "default";
 526         renesas,enable-gpio = <&gpio5 31 GPIO_ACTIVE_HIGH>;
 527 };
 528
 529 &usbphy {
 530         status = "okay";
 531 };
 532
 533 &pcie_bus_clk {
 534         status = "okay";
 535 };
 536
 537 &pciec {
 538         status = "okay";
 539 };
 540
 541 &cpu0 {
 542         cpu0-supply = <&vdd_dvfs>;
 543 };
 544
 545 /* composite video input */
 546 &vin1 {
 547         status = "ok";
 548         pinctrl-0 = <&vin1_pins>;
 549         pinctrl-names = "default";
 550
 551         port {
 552                 #address-cells = <1>;
 553                 #size-cells = <0>;
 554
 555                 vin1ep: endpoint {
 556                         remote-endpoint = <&adv7180>;
 557                         bus-width = <8>;
 558                 };
 559         };
 560 };
 561
 562 &rcar_sound {
 563         pinctrl-0 = <&sound_pins &sound_clk_pins>;
 564         pinctrl-names = "default";
 565
 566         #sound-dai-cells = <0>;
 567
 568         status = "okay";
 569
 570         rcar_sound,dai {
 571                 dai0 {
 572                         playback = <&ssi0 &src2>;
 573                         capture  = <&ssi1 &src3>;
 574                 };
 575         };
 576 };
 577
 578 &ssi1 {
 579         shared-pin;
 580 };