sys/gnu/dts/arm/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                 serial0 = &scifa0;
  51                 serial1 = &scifa1;
  52         };
  53
  54         chosen {
  55                 bootargs = "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                 spi-cpha;
 401                 spi-cpol;
 402                 m25p,fast-read;
 403
 404                 partition@0 {
 405                         label = "loader";
 406                         reg = <0x00000000 0x00040000>;
 407                         read-only;
 408                 };
 409                 partition@40000 {
 410                         label = "user";
 411                         reg = <0x00040000 0x00400000>;
 412                         read-only;
 413                 };
 414                 partition@440000 {
 415                         label = "flash";
 416                         reg = <0x00440000 0x03bc0000>;
 417                 };
 418         };
 419 };
 420
 421 &scifa0 {
 422         pinctrl-0 = <&scifa0_pins>;
 423         pinctrl-names = "default";
 424
 425         status = "okay";
 426 };
 427
 428 &scifa1 {
 429         pinctrl-0 = <&scifa1_pins>;
 430         pinctrl-names = "default";
 431
 432         status = "okay";
 433 };
 434
 435 &msiof1 {
 436         pinctrl-0 = <&msiof1_pins>;
 437         pinctrl-names = "default";
 438
 439         status = "okay";
 440
 441         pmic: pmic@0 {
 442                 compatible = "renesas,r2a11302ft";
 443                 reg = <0>;
 444                 spi-max-frequency = <6000000>;
 445                 spi-cpol;
 446                 spi-cpha;
 447         };
 448 };
 449
 450 &sdhi0 {
 451         pinctrl-0 = <&sdhi0_pins>;
 452         pinctrl-names = "default";
 453
 454         vmmc-supply = <&vcc_sdhi0>;
 455         vqmmc-supply = <&vccq_sdhi0>;
 456         cd-gpios = <&gpio3 6 GPIO_ACTIVE_LOW>;
 457         status = "okay";
 458 };
 459
 460 &sdhi2 {
 461         pinctrl-0 = <&sdhi2_pins>;
 462         pinctrl-names = "default";
 463
 464         vmmc-supply = <&vcc_sdhi2>;
 465         vqmmc-supply = <&vccq_sdhi2>;
 466         cd-gpios = <&gpio3 22 GPIO_ACTIVE_LOW>;
 467         status = "okay";
 468 };
 469
 470 &cpu0 {
 471         cpu0-supply = <&vdd_dvfs>;
 472 };
 473
 474 &iic0   {
 475         status = "okay";
 476 };
 477
 478 &iic1   {
 479         status = "okay";
 480         pinctrl-0 = <&iic1_pins>;
 481         pinctrl-names = "default";
 482 };
 483
 484 &iic2   {
 485         status = "okay";
 486         pinctrl-0 = <&iic2_pins>;
 487         pinctrl-names = "default";
 488
 489         clock-frequency = <100000>;
 490
 491         ak4643: sound-codec@12 {
 492                 compatible = "asahi-kasei,ak4643";
 493                 #sound-dai-cells = <0>;
 494                 reg = <0x12>;
 495         };
 496
 497         composite-in@20 {
 498                 compatible = "adi,adv7180";
 499                 reg = <0x20>;
 500                 remote = <&vin1>;
 501
 502                 port {
 503                         adv7180: endpoint {
 504                                 bus-width = <8>;
 505                                 remote-endpoint = <&vin1ep0>;
 506                         };
 507                 };
 508         };
 509 };
 510
 511 &iic3 {
 512         pinctrl-names = "default";
 513         pinctrl-0 = <&iic3_pins>;
 514         status = "okay";
 515
 516         vdd_dvfs: regulator@68 {
 517                 compatible = "dlg,da9210";
 518                 reg = <0x68>;
 519
 520                 regulator-min-microvolt = <1000000>;
 521                 regulator-max-microvolt = <1000000>;
 522                 regulator-boot-on;
 523                 regulator-always-on;
 524         };
 525 };
 526
 527 &pci0 {
 528         status = "okay";
 529         pinctrl-0 = <&usb0_pins>;
 530         pinctrl-names = "default";
 531 };
 532
 533 &pci1 {
 534         status = "okay";
 535         pinctrl-0 = <&usb1_pins>;
 536         pinctrl-names = "default";
 537 };
 538
 539 &xhci {
 540         status = "okay";
 541         pinctrl-0 = <&usb2_pins>;
 542         pinctrl-names = "default";
 543 };
 544
 545 &pci2 {
 546         status = "okay";
 547         pinctrl-0 = <&usb2_pins>;
 548         pinctrl-names = "default";
 549 };
 550
 551 &hsusb {
 552         status = "okay";
 553         pinctrl-0 = <&hsusb_pins>;
 554         pinctrl-names = "default";
 555         renesas,enable-gpio = <&gpio5 18 GPIO_ACTIVE_HIGH>;
 556 };
 557
 558 &usbphy {
 559         status = "okay";
 560 };
 561
 562 /* composite video input */
 563 &vin1 {
 564         pinctrl-0 = <&vin1_pins>;
 565         pinctrl-names = "default";
 566
 567         status = "okay";
 568
 569         port {
 570                 #address-cells = <1>;
 571                 #size-cells = <0>;
 572
 573                 vin1ep0: endpoint {
 574                         remote-endpoint = <&adv7180>;
 575                         bus-width = <8>;
 576                 };
 577         };
 578 };
 579
 580 &rcar_sound {
 581         pinctrl-0 = <&sound_pins &sound_clk_pins>;
 582         pinctrl-names = "default";
 583
 584         /* Single DAI */
 585         #sound-dai-cells = <0>;
 586
 587         status = "okay";
 588
 589         rcar_sound,dai {
 590                 dai0 {
 591                         playback = <&ssi0 &src2 &dvc0>;
 592                         capture  = <&ssi1 &src3 &dvc1>;
 593                 };
 594         };
 595 };
 596
 597 &ssi1 {
 598         shared-pin;
 599 };