arch/arm/boot/dts/r8a7790-lager.dts

   1 /*
   2  * Device Tree Source for the Lager board
   3  *
   4  * Copyright (C) 2013-2014 Renesas Solutions Corp.
   5  * Copyright (C) 2014 Cogent Embedded, Inc.
   6  *
   7  * This file is licensed under the terms of the GNU General Public License
   8  * version 2.  This program is licensed "as is" without any warranty of any
   9  * kind, whether express or implied.
  10  */
  11
  12 /*
  13  * SSI-AK4643
  14  *
  15  * SW1: 1: AK4643
  16  *      2: CN22
  17  *      3: ADV7511
  18  *
  19  * This command is required when Playback/Capture
  20  *
  21  *      amixer set "LINEOUT Mixer DACL" on
  22  *      amixer set "DVC Out" 100%
  23  *      amixer set "DVC In" 100%
  24  *
  25  * You can use Mute
  26  *
  27  *      amixer set "DVC Out Mute" on
  28  *      amixer set "DVC In Mute" on
  29  *
  30  * You can use Volume Ramp
  31  *
  32  *      amixer set "DVC Out Ramp Up Rate"   "0.125 dB/64 steps"
  33  *      amixer set "DVC Out Ramp Down Rate" "0.125 dB/512 steps"
  34  *      amixer set "DVC Out Ramp" on
  35  *      aplay xxx.wav &
  36  *      amixer set "DVC Out"  80%  // Volume Down
  37  *      amixer set "DVC Out" 100%  // Volume Up
  38  */
  39
  40 /dts-v1/;
  41 #include "r8a7790.dtsi"
  42 #include <dt-bindings/gpio/gpio.h>
  43 #include <dt-bindings/input/input.h>
  44
  45 / {
  46         model = "Lager";
  47         compatible = "renesas,lager", "renesas,r8a7790";
  48
  49         aliases {
  50                 serial6 = &scifa0;
  51                 serial7 = &scifa1;
  52         };
  53
  54         chosen {
  55                 bootargs = "console=ttySC6,115200 ignore_loglevel rw root=/dev/nfs ip=dhcp";
  56                 stdout-path = &scifa0;
  57         };
  58
  59         memory@40000000 {
  60                 device_type = "memory";
  61                 reg = <0 0x40000000 0 0x40000000>;
  62         };
  63
  64         memory@140000000 {
  65                 device_type = "memory";
  66                 reg = <1 0x40000000 0 0xc0000000>;
  67         };
  68
  69         lbsc {
  70                 #address-cells = <1>;
  71                 #size-cells = <1>;
  72         };
  73
  74         keyboard {
  75                 compatible = "gpio-keys";
  76
  77                 button@1 {
  78                         linux,code = <KEY_1>;
  79                         label = "SW2-1";
  80                         gpio-key,wakeup;
  81                         debounce-interval = <20>;
  82                         gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
  83                 };
  84                 button@2 {
  85                         linux,code = <KEY_2>;
  86                         label = "SW2-2";
  87                         gpio-key,wakeup;
  88                         debounce-interval = <20>;
  89                         gpios = <&gpio1 24 GPIO_ACTIVE_LOW>;
  90                 };
  91                 button@3 {
  92                         linux,code = <KEY_3>;
  93                         label = "SW2-3";
  94                         gpio-key,wakeup;
  95                         debounce-interval = <20>;
  96                         gpios = <&gpio1 26 GPIO_ACTIVE_LOW>;
  97                 };
  98                 button@4 {
  99                         linux,code = <KEY_4>;
 100                         label = "SW2-4";
 101                         gpio-key,wakeup;
 102                         debounce-interval = <20>;
 103                         gpios = <&gpio1 28 GPIO_ACTIVE_LOW>;
 104                 };
 105         };
 106
 107         leds {
 108                 compatible = "gpio-leds";
 109                 led6 {
 110                         gpios = <&gpio4 22 GPIO_ACTIVE_HIGH>;
 111                 };
 112                 led7 {
 113                         gpios = <&gpio4 23 GPIO_ACTIVE_HIGH>;
 114                 };
 115                 led8 {
 116                         gpios = <&gpio5 17 GPIO_ACTIVE_HIGH>;
 117                 };
 118         };
 119
 120         fixedregulator3v3: fixedregulator@0 {
 121                 compatible = "regulator-fixed";
 122                 regulator-name = "fixed-3.3V";
 123                 regulator-min-microvolt = <3300000>;
 124                 regulator-max-microvolt = <3300000>;
 125                 regulator-boot-on;
 126                 regulator-always-on;
 127         };
 128
 129         vcc_sdhi0: regulator@1 {
 130                 compatible = "regulator-fixed";
 131
 132                 regulator-name = "SDHI0 Vcc";
 133                 regulator-min-microvolt = <3300000>;
 134                 regulator-max-microvolt = <3300000>;
 135
 136                 gpio = <&gpio5 24 GPIO_ACTIVE_HIGH>;
 137                 enable-active-high;
 138         };
 139
 140         vccq_sdhi0: regulator@2 {
 141                 compatible = "regulator-gpio";
 142
 143                 regulator-name = "SDHI0 VccQ";
 144                 regulator-min-microvolt = <1800000>;
 145                 regulator-max-microvolt = <3300000>;
 146
 147                 gpios = <&gpio5 29 GPIO_ACTIVE_HIGH>;
 148                 gpios-states = <1>;
 149                 states = <3300000 1
 150                           1800000 0>;
 151         };
 152
 153         vcc_sdhi2: regulator@3 {
 154                 compatible = "regulator-fixed";
 155
 156                 regulator-name = "SDHI2 Vcc";
 157                 regulator-min-microvolt = <3300000>;
 158                 regulator-max-microvolt = <3300000>;
 159
 160                 gpio = <&gpio5 25 GPIO_ACTIVE_HIGH>;
 161                 enable-active-high;
 162         };
 163
 164         vccq_sdhi2: regulator@4 {
 165                 compatible = "regulator-gpio";
 166
 167                 regulator-name = "SDHI2 VccQ";
 168                 regulator-min-microvolt = <1800000>;
 169                 regulator-max-microvolt = <3300000>;
 170
 171                 gpios = <&gpio5 30 GPIO_ACTIVE_HIGH>;
 172                 gpios-states = <1>;
 173                 states = <3300000 1
 174                           1800000 0>;
 175         };
 176
 177         sound {
 178                 compatible = "simple-audio-card";
 179
 180                 simple-audio-card,format = "left_j";
 181                 simple-audio-card,bitclock-master = <&sndcodec>;
 182                 simple-audio-card,frame-master = <&sndcodec>;
 183
 184                 sndcpu: simple-audio-card,cpu {
 185                         sound-dai = <&rcar_sound>;
 186                 };
 187
 188                 sndcodec: simple-audio-card,codec {
 189                         sound-dai = <&ak4643>;
 190                         system-clock-frequency = <11289600>;
 191                 };
 192         };
 193
 194         vga-encoder {
 195                 compatible = "adi,adv7123";
 196
 197                 ports {
 198                         #address-cells = <1>;
 199                         #size-cells = <0>;
 200
 201                         port@0 {
 202                                 reg = <0>;
 203                                 adv7123_in: endpoint {
 204                                         remote-endpoint = <&du_out_rgb>;
 205                                 };
 206                         };
 207                         port@1 {
 208                                 reg = <1>;
 209                                 adv7123_out: endpoint {
 210                                         remote-endpoint = <&vga_in>;
 211                                 };
 212                         };
 213                 };
 214         };
 215
 216         vga {
 217                 compatible = "vga-connector";
 218
 219                 port {
 220                         vga_in: endpoint {
 221                                 remote-endpoint = <&adv7123_out>;
 222                         };
 223                 };
 224         };
 225 };
 226
 227 &du {
 228         pinctrl-0 = <&du_pins>;
 229         pinctrl-names = "default";
 230         status = "okay";
 231
 232         ports {
 233                 port@0 {
 234                         endpoint {
 235                                 remote-endpoint = <&adv7123_in>;
 236                         };
 237                 };
 238                 port@2 {
 239                         lvds_connector: endpoint {
 240                         };
 241                 };
 242         };
 243 };
 244
 245 &extal_clk {
 246         clock-frequency = <20000000>;
 247 };
 248
 249 &pfc {
 250         du_pins: du {
 251                 renesas,groups = "du_rgb666", "du_sync_1", "du_clk_out_0";
 252                 renesas,function = "du";
 253         };
 254
 255         scifa0_pins: serial0 {
 256                 renesas,groups = "scifa0_data";
 257                 renesas,function = "scifa0";
 258         };
 259
 260         ether_pins: ether {
 261                 renesas,groups = "eth_link", "eth_mdio", "eth_rmii";
 262                 renesas,function = "eth";
 263         };
 264
 265         phy1_pins: phy1 {
 266                 renesas,groups = "intc_irq0";
 267                 renesas,function = "intc";
 268         };
 269
 270         scifa1_pins: serial1 {
 271                 renesas,groups = "scifa1_data";
 272                 renesas,function = "scifa1";
 273         };
 274
 275         sdhi0_pins: sd0 {
 276                 renesas,groups = "sdhi0_data4", "sdhi0_ctrl";
 277                 renesas,function = "sdhi0";
 278         };
 279
 280         sdhi2_pins: sd2 {
 281                 renesas,groups = "sdhi2_data4", "sdhi2_ctrl";
 282                 renesas,function = "sdhi2";
 283         };
 284
 285         mmc1_pins: mmc1 {
 286                 renesas,groups = "mmc1_data8", "mmc1_ctrl";
 287                 renesas,function = "mmc1";
 288         };
 289
 290         qspi_pins: spi0 {
 291                 renesas,groups = "qspi_ctrl", "qspi_data4";
 292                 renesas,function = "qspi";
 293         };
 294
 295         msiof1_pins: spi2 {
 296                 renesas,groups = "msiof1_clk", "msiof1_sync", "msiof1_rx",
 297                                  "msiof1_tx";
 298                 renesas,function = "msiof1";
 299         };
 300
 301         iic1_pins: iic1 {
 302                 renesas,groups = "iic1";
 303                 renesas,function = "iic1";
 304         };
 305
 306         iic2_pins: iic2 {
 307                 renesas,groups = "iic2";
 308                 renesas,function = "iic2";
 309         };
 310
 311         iic3_pins: iic3 {
 312                 renesas,groups = "iic3";
 313                 renesas,function = "iic3";
 314         };
 315
 316         hsusb_pins: hsusb {
 317                 renesas,groups = "usb0_ovc_vbus";
 318                 renesas,function = "usb0";
 319         };
 320
 321         usb0_pins: usb0 {
 322                 renesas,groups = "usb0";
 323                 renesas,function = "usb0";
 324         };
 325
 326         usb1_pins: usb1 {
 327                 renesas,groups = "usb1";
 328                 renesas,function = "usb1";
 329         };
 330
 331         usb2_pins: usb2 {
 332                 renesas,groups = "usb2";
 333                 renesas,function = "usb2";
 334         };
 335
 336         vin1_pins: vin {
 337                 renesas,groups = "vin1_data8", "vin1_clk";
 338                 renesas,function = "vin1";
 339         };
 340
 341         sound_pins: sound {
 342                 renesas,groups = "ssi0129_ctrl", "ssi0_data", "ssi1_data";
 343                 renesas,function = "ssi";
 344         };
 345
 346         sound_clk_pins: sound_clk {
 347                 renesas,groups = "audio_clk_a";
 348                 renesas,function = "audio_clk";
 349         };
 350 };
 351
 352 &ether {
 353         pinctrl-0 = <&ether_pins &phy1_pins>;
 354         pinctrl-names = "default";
 355
 356         phy-handle = <&phy1>;
 357         renesas,ether-link-active-low;
 358         status = "okay";
 359
 360         phy1: ethernet-phy@1 {
 361                 reg = <1>;
 362                 interrupt-parent = <&irqc0>;
 363                 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
 364                 micrel,led-mode = <1>;
 365         };
 366 };
 367
 368 &cmt0 {
 369         status = "okay";
 370 };
 371
 372 &mmcif1 {
 373         pinctrl-0 = <&mmc1_pins>;
 374         pinctrl-names = "default";
 375
 376         vmmc-supply = <&fixedregulator3v3>;
 377         bus-width = <8>;
 378         non-removable;
 379         status = "okay";
 380 };
 381
 382 &sata1 {
 383         status = "okay";
 384 };
 385
 386 &qspi {
 387         pinctrl-0 = <&qspi_pins>;
 388         pinctrl-names = "default";
 389
 390         status = "okay";
 391
 392         flash: flash@0 {
 393                 #address-cells = <1>;
 394                 #size-cells = <1>;
 395                 compatible = "spansion,s25fl512s";
 396                 reg = <0>;
 397                 spi-max-frequency = <30000000>;
 398                 spi-tx-bus-width = <4>;
 399                 spi-rx-bus-width = <4>;
 400                 m25p,fast-read;
 401
 402                 partition@0 {
 403                         label = "loader";
 404                         reg = <0x00000000 0x00040000>;
 405                         read-only;
 406                 };
 407                 partition@40000 {
 408                         label = "user";
 409                         reg = <0x00040000 0x00400000>;
 410                         read-only;
 411                 };
 412                 partition@440000 {
 413                         label = "flash";
 414                         reg = <0x00440000 0x03bc0000>;
 415                 };
 416         };
 417 };
 418
 419 &scifa0 {
 420         pinctrl-0 = <&scifa0_pins>;
 421         pinctrl-names = "default";
 422
 423         status = "okay";
 424 };
 425
 426 &scifa1 {
 427         pinctrl-0 = <&scifa1_pins>;
 428         pinctrl-names = "default";
 429
 430         status = "okay";
 431 };
 432
 433 &msiof1 {
 434         pinctrl-0 = <&msiof1_pins>;
 435         pinctrl-names = "default";
 436
 437         status = "okay";
 438
 439         pmic: pmic@0 {
 440                 compatible = "renesas,r2a11302ft";
 441                 reg = <0>;
 442                 spi-max-frequency = <6000000>;
 443                 spi-cpol;
 444                 spi-cpha;
 445         };
 446 };
 447
 448 &sdhi0 {
 449         pinctrl-0 = <&sdhi0_pins>;
 450         pinctrl-names = "default";
 451
 452         vmmc-supply = <&vcc_sdhi0>;
 453         vqmmc-supply = <&vccq_sdhi0>;
 454         cd-gpios = <&gpio3 6 GPIO_ACTIVE_LOW>;
 455         status = "okay";
 456 };
 457
 458 &sdhi2 {
 459         pinctrl-0 = <&sdhi2_pins>;
 460         pinctrl-names = "default";
 461
 462         vmmc-supply = <&vcc_sdhi2>;
 463         vqmmc-supply = <&vccq_sdhi2>;
 464         cd-gpios = <&gpio3 22 GPIO_ACTIVE_LOW>;
 465         status = "okay";
 466 };
 467
 468 &cpu0 {
 469         cpu0-supply = <&vdd_dvfs>;
 470 };
 471
 472 &iic0   {
 473         status = "okay";
 474 };
 475
 476 &iic1   {
 477         status = "okay";
 478         pinctrl-0 = <&iic1_pins>;
 479         pinctrl-names = "default";
 480 };
 481
 482 &iic2   {
 483         status = "okay";
 484         pinctrl-0 = <&iic2_pins>;
 485         pinctrl-names = "default";
 486
 487         clock-frequency = <100000>;
 488
 489         ak4643: sound-codec@12 {
 490                 compatible = "asahi-kasei,ak4643";
 491                 #sound-dai-cells = <0>;
 492                 reg = <0x12>;
 493         };
 494
 495         composite-in@20 {
 496                 compatible = "adi,adv7180";
 497                 reg = <0x20>;
 498                 remote = <&vin1>;
 499
 500                 port {
 501                         adv7180: endpoint {
 502                                 bus-width = <8>;
 503                                 remote-endpoint = <&vin1ep0>;
 504                         };
 505                 };
 506         };
 507 };
 508
 509 &iic3 {
 510         pinctrl-names = "default";
 511         pinctrl-0 = <&iic3_pins>;
 512         status = "okay";
 513
 514         vdd_dvfs: regulator@68 {
 515                 compatible = "dlg,da9210";
 516                 reg = <0x68>;
 517
 518                 regulator-min-microvolt = <1000000>;
 519                 regulator-max-microvolt = <1000000>;
 520                 regulator-boot-on;
 521                 regulator-always-on;
 522         };
 523 };
 524
 525 &pci0 {
 526         status = "okay";
 527         pinctrl-0 = <&usb0_pins>;
 528         pinctrl-names = "default";
 529 };
 530
 531 &pci1 {
 532         status = "okay";
 533         pinctrl-0 = <&usb1_pins>;
 534         pinctrl-names = "default";
 535 };
 536
 537 &xhci {
 538         status = "okay";
 539         pinctrl-0 = <&usb2_pins>;
 540         pinctrl-names = "default";
 541 };
 542
 543 &pci2 {
 544         status = "okay";
 545         pinctrl-0 = <&usb2_pins>;
 546         pinctrl-names = "default";
 547 };
 548
 549 &hsusb {
 550         status = "okay";
 551         pinctrl-0 = <&hsusb_pins>;
 552         pinctrl-names = "default";
 553         renesas,enable-gpio = <&gpio5 18 GPIO_ACTIVE_HIGH>;
 554 };
 555
 556 &usbphy {
 557         status = "okay";
 558 };
 559
 560 /* composite video input */
 561 &vin1 {
 562         pinctrl-0 = <&vin1_pins>;
 563         pinctrl-names = "default";
 564
 565         status = "okay";
 566
 567         port {
 568                 #address-cells = <1>;
 569                 #size-cells = <0>;
 570
 571                 vin1ep0: endpoint {
 572                         remote-endpoint = <&adv7180>;
 573                         bus-width = <8>;
 574                 };
 575         };
 576 };
 577
 578 &rcar_sound {
 579         pinctrl-0 = <&sound_pins &sound_clk_pins>;
 580         pinctrl-names = "default";
 581
 582         #sound-dai-cells = <0>;
 583
 584         status = "okay";
 585
 586         rcar_sound,dai {
 587                 dai0 {
 588                         playback = <&ssi0 &src2 &dvc0>;
 589                         capture  = <&ssi1 &src3 &dvc1>;
 590                 };
 591         };
 592 };
 593
 594 &ssi1 {
 595         shared-pin;
 596 };