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                 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         audio_clock: clock {
 178                 compatible = "fixed-clock";
 179                 #clock-cells = <0>;
 180                 clock-frequency = <11289600>;
 181                 clock-output-names = "audio_clock";
 182         };
 183
 184         rsnd_ak4643: sound {
 185                 compatible = "simple-audio-card";
 186
 187                 simple-audio-card,format = "left_j";
 188                 simple-audio-card,bitclock-master = <&sndcodec>;
 189                 simple-audio-card,frame-master = <&sndcodec>;
 190
 191                 sndcpu: simple-audio-card,cpu {
 192                         sound-dai = <&rcar_sound>;
 193                 };
 194
 195                 sndcodec: simple-audio-card,codec {
 196                         sound-dai = <&ak4643>;
 197                         clocks = <&audio_clock>;
 198                 };
 199         };
 200
 201         vga-encoder {
 202                 compatible = "adi,adv7123";
 203
 204                 ports {
 205                         #address-cells = <1>;
 206                         #size-cells = <0>;
 207
 208                         port@0 {
 209                                 reg = <0>;
 210                                 adv7123_in: endpoint {
 211                                         remote-endpoint = <&du_out_rgb>;
 212                                 };
 213                         };
 214                         port@1 {
 215                                 reg = <1>;
 216                                 adv7123_out: endpoint {
 217                                         remote-endpoint = <&vga_in>;
 218                                 };
 219                         };
 220                 };
 221         };
 222
 223         vga {
 224                 compatible = "vga-connector";
 225
 226                 port {
 227                         vga_in: endpoint {
 228                                 remote-endpoint = <&adv7123_out>;
 229                         };
 230                 };
 231         };
 232
 233         hdmi-out {
 234                 compatible = "hdmi-connector";
 235                 type = "a";
 236
 237                 port {
 238                         hdmi_con: endpoint {
 239                                 remote-endpoint = <&adv7511_out>;
 240                         };
 241                 };
 242         };
 243
 244         x2_clk: x2-clock {
 245                 compatible = "fixed-clock";
 246                 #clock-cells = <0>;
 247                 clock-frequency = <148500000>;
 248         };
 249
 250         x13_clk: x13-clock {
 251                 compatible = "fixed-clock";
 252                 #clock-cells = <0>;
 253                 clock-frequency = <148500000>;
 254         };
 255 };
 256
 257 &du {
 258         pinctrl-0 = <&du_pins>;
 259         pinctrl-names = "default";
 260         status = "okay";
 261
 262         clocks = <&mstp7_clks R8A7790_CLK_DU0>,
 263                  <&mstp7_clks R8A7790_CLK_DU1>,
 264                  <&mstp7_clks R8A7790_CLK_DU2>,
 265                  <&mstp7_clks R8A7790_CLK_LVDS0>,
 266                  <&mstp7_clks R8A7790_CLK_LVDS1>,
 267                  <&x13_clk>, <&x2_clk>;
 268         clock-names = "du.0", "du.1", "du.2", "lvds.0", "lvds.1",
 269                       "dclkin.0", "dclkin.1";
 270
 271         ports {
 272                 port@0 {
 273                         endpoint {
 274                                 remote-endpoint = <&adv7123_in>;
 275                         };
 276                 };
 277                 port@1 {
 278                         endpoint {
 279                                 remote-endpoint = <&adv7511_in>;
 280                         };
 281                 };
 282                 port@2 {
 283                         lvds_connector: endpoint {
 284                         };
 285                 };
 286         };
 287 };
 288
 289 &extal_clk {
 290         clock-frequency = <20000000>;
 291 };
 292
 293 &pfc {
 294         du_pins: du {
 295                 renesas,groups = "du_rgb666", "du_sync_1", "du_clk_out_0";
 296                 renesas,function = "du";
 297         };
 298
 299         scifa0_pins: serial0 {
 300                 renesas,groups = "scifa0_data";
 301                 renesas,function = "scifa0";
 302         };
 303
 304         ether_pins: ether {
 305                 renesas,groups = "eth_link", "eth_mdio", "eth_rmii";
 306                 renesas,function = "eth";
 307         };
 308
 309         phy1_pins: phy1 {
 310                 renesas,groups = "intc_irq0";
 311                 renesas,function = "intc";
 312         };
 313
 314         scifa1_pins: serial1 {
 315                 renesas,groups = "scifa1_data";
 316                 renesas,function = "scifa1";
 317         };
 318
 319         sdhi0_pins: sd0 {
 320                 renesas,groups = "sdhi0_data4", "sdhi0_ctrl";
 321                 renesas,function = "sdhi0";
 322         };
 323
 324         sdhi2_pins: sd2 {
 325                 renesas,groups = "sdhi2_data4", "sdhi2_ctrl";
 326                 renesas,function = "sdhi2";
 327         };
 328
 329         mmc1_pins: mmc1 {
 330                 renesas,groups = "mmc1_data8", "mmc1_ctrl";
 331                 renesas,function = "mmc1";
 332         };
 333
 334         qspi_pins: spi0 {
 335                 renesas,groups = "qspi_ctrl", "qspi_data4";
 336                 renesas,function = "qspi";
 337         };
 338
 339         msiof1_pins: spi2 {
 340                 renesas,groups = "msiof1_clk", "msiof1_sync", "msiof1_rx",
 341                                  "msiof1_tx";
 342                 renesas,function = "msiof1";
 343         };
 344
 345         iic0_pins: iic0 {
 346                 renesas,groups = "iic0";
 347                 renesas,function = "iic0";
 348         };
 349
 350         iic1_pins: iic1 {
 351                 renesas,groups = "iic1";
 352                 renesas,function = "iic1";
 353         };
 354
 355         iic2_pins: iic2 {
 356                 renesas,groups = "iic2";
 357                 renesas,function = "iic2";
 358         };
 359
 360         iic3_pins: iic3 {
 361                 renesas,groups = "iic3";
 362                 renesas,function = "iic3";
 363         };
 364
 365         hsusb_pins: hsusb {
 366                 renesas,groups = "usb0_ovc_vbus";
 367                 renesas,function = "usb0";
 368         };
 369
 370         usb0_pins: usb0 {
 371                 renesas,groups = "usb0";
 372                 renesas,function = "usb0";
 373         };
 374
 375         usb1_pins: usb1 {
 376                 renesas,groups = "usb1";
 377                 renesas,function = "usb1";
 378         };
 379
 380         usb2_pins: usb2 {
 381                 renesas,groups = "usb2";
 382                 renesas,function = "usb2";
 383         };
 384
 385         vin1_pins: vin {
 386                 renesas,groups = "vin1_data8", "vin1_clk";
 387                 renesas,function = "vin1";
 388         };
 389
 390         sound_pins: sound {
 391                 renesas,groups = "ssi0129_ctrl", "ssi0_data", "ssi1_data";
 392                 renesas,function = "ssi";
 393         };
 394
 395         sound_clk_pins: sound_clk {
 396                 renesas,groups = "audio_clk_a";
 397                 renesas,function = "audio_clk";
 398         };
 399 };
 400
 401 &ether {
 402         pinctrl-0 = <&ether_pins &phy1_pins>;
 403         pinctrl-names = "default";
 404
 405         phy-handle = <&phy1>;
 406         renesas,ether-link-active-low;
 407         status = "okay";
 408
 409         phy1: ethernet-phy@1 {
 410                 reg = <1>;
 411                 interrupt-parent = <&irqc0>;
 412                 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
 413                 micrel,led-mode = <1>;
 414         };
 415 };
 416
 417 &cmt0 {
 418         status = "okay";
 419 };
 420
 421 &mmcif1 {
 422         pinctrl-0 = <&mmc1_pins>;
 423         pinctrl-names = "default";
 424
 425         vmmc-supply = <&fixedregulator3v3>;
 426         bus-width = <8>;
 427         non-removable;
 428         status = "okay";
 429 };
 430
 431 &sata1 {
 432         status = "okay";
 433 };
 434
 435 &qspi {
 436         pinctrl-0 = <&qspi_pins>;
 437         pinctrl-names = "default";
 438
 439         status = "okay";
 440
 441         flash: flash@0 {
 442                 #address-cells = <1>;
 443                 #size-cells = <1>;
 444                 compatible = "spansion,s25fl512s", "jedec,spi-nor";
 445                 reg = <0>;
 446                 spi-max-frequency = <30000000>;
 447                 spi-tx-bus-width = <4>;
 448                 spi-rx-bus-width = <4>;
 449                 spi-cpha;
 450                 spi-cpol;
 451                 m25p,fast-read;
 452
 453                 partition@0 {
 454                         label = "loader";
 455                         reg = <0x00000000 0x00040000>;
 456                         read-only;
 457                 };
 458                 partition@40000 {
 459                         label = "user";
 460                         reg = <0x00040000 0x00400000>;
 461                         read-only;
 462                 };
 463                 partition@440000 {
 464                         label = "flash";
 465                         reg = <0x00440000 0x03bc0000>;
 466                 };
 467         };
 468 };
 469
 470 &scifa0 {
 471         pinctrl-0 = <&scifa0_pins>;
 472         pinctrl-names = "default";
 473
 474         status = "okay";
 475 };
 476
 477 &scifa1 {
 478         pinctrl-0 = <&scifa1_pins>;
 479         pinctrl-names = "default";
 480
 481         status = "okay";
 482 };
 483
 484 &msiof1 {
 485         pinctrl-0 = <&msiof1_pins>;
 486         pinctrl-names = "default";
 487
 488         status = "okay";
 489
 490         pmic: pmic@0 {
 491                 compatible = "renesas,r2a11302ft";
 492                 reg = <0>;
 493                 spi-max-frequency = <6000000>;
 494                 spi-cpol;
 495                 spi-cpha;
 496         };
 497 };
 498
 499 &sdhi0 {
 500         pinctrl-0 = <&sdhi0_pins>;
 501         pinctrl-names = "default";
 502
 503         vmmc-supply = <&vcc_sdhi0>;
 504         vqmmc-supply = <&vccq_sdhi0>;
 505         cd-gpios = <&gpio3 6 GPIO_ACTIVE_LOW>;
 506         status = "okay";
 507 };
 508
 509 &sdhi2 {
 510         pinctrl-0 = <&sdhi2_pins>;
 511         pinctrl-names = "default";
 512
 513         vmmc-supply = <&vcc_sdhi2>;
 514         vqmmc-supply = <&vccq_sdhi2>;
 515         cd-gpios = <&gpio3 22 GPIO_ACTIVE_LOW>;
 516         status = "okay";
 517 };
 518
 519 &cpu0 {
 520         cpu0-supply = <&vdd_dvfs>;
 521 };
 522
 523 &iic0   {
 524         status = "okay";
 525         pinctrl-0 = <&iic0_pins>;
 526         pinctrl-names = "default";
 527 };
 528
 529 &iic1   {
 530         status = "okay";
 531         pinctrl-0 = <&iic1_pins>;
 532         pinctrl-names = "default";
 533 };
 534
 535 &iic2   {
 536         status = "okay";
 537         pinctrl-0 = <&iic2_pins>;
 538         pinctrl-names = "default";
 539
 540         clock-frequency = <100000>;
 541
 542         ak4643: codec@12 {
 543                 compatible = "asahi-kasei,ak4643";
 544                 #sound-dai-cells = <0>;
 545                 reg = <0x12>;
 546         };
 547
 548         composite-in@20 {
 549                 compatible = "adi,adv7180";
 550                 reg = <0x20>;
 551                 remote = <&vin1>;
 552
 553                 port {
 554                         adv7180: endpoint {
 555                                 bus-width = <8>;
 556                                 remote-endpoint = <&vin1ep0>;
 557                         };
 558                 };
 559         };
 560
 561         hdmi@39 {
 562                 compatible = "adi,adv7511w";
 563                 reg = <0x39>;
 564                 interrupt-parent = <&gpio1>;
 565                 interrupts = <15 IRQ_TYPE_LEVEL_LOW>;
 566
 567                 adi,input-depth = <8>;
 568                 adi,input-colorspace = "rgb";
 569                 adi,input-clock = "1x";
 570                 adi,input-style = <1>;
 571                 adi,input-justification = "evenly";
 572
 573                 ports {
 574                         #address-cells = <1>;
 575                         #size-cells = <0>;
 576
 577                         port@0 {
 578                                 reg = <0>;
 579                                 adv7511_in: endpoint {
 580                                         remote-endpoint = <&du_out_lvds0>;
 581                                 };
 582                         };
 583
 584                         port@1 {
 585                                 reg = <1>;
 586                                 adv7511_out: endpoint {
 587                                         remote-endpoint = <&hdmi_con>;
 588                                 };
 589                         };
 590                 };
 591         };
 592 };
 593
 594 &iic3 {
 595         pinctrl-names = "default";
 596         pinctrl-0 = <&iic3_pins>;
 597         status = "okay";
 598
 599         pmic@58 {
 600                 compatible = "dlg,da9063";
 601                 reg = <0x58>;
 602                 interrupt-parent = <&irqc0>;
 603                 interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
 604                 interrupt-controller;
 605
 606                 rtc {
 607                         compatible = "dlg,da9063-rtc";
 608                 };
 609
 610                 wdt {
 611                         compatible = "dlg,da9063-watchdog";
 612                 };
 613         };
 614
 615         vdd_dvfs: regulator@68 {
 616                 compatible = "dlg,da9210";
 617                 reg = <0x68>;
 618                 interrupt-parent = <&irqc0>;
 619                 interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
 620
 621                 regulator-min-microvolt = <1000000>;
 622                 regulator-max-microvolt = <1000000>;
 623                 regulator-boot-on;
 624                 regulator-always-on;
 625         };
 626 };
 627
 628 &pci0 {
 629         status = "okay";
 630         pinctrl-0 = <&usb0_pins>;
 631         pinctrl-names = "default";
 632 };
 633
 634 &pci1 {
 635         status = "okay";
 636         pinctrl-0 = <&usb1_pins>;
 637         pinctrl-names = "default";
 638 };
 639
 640 &xhci {
 641         status = "okay";
 642         pinctrl-0 = <&usb2_pins>;
 643         pinctrl-names = "default";
 644 };
 645
 646 &pci2 {
 647         status = "okay";
 648         pinctrl-0 = <&usb2_pins>;
 649         pinctrl-names = "default";
 650 };
 651
 652 &hsusb {
 653         status = "okay";
 654         pinctrl-0 = <&hsusb_pins>;
 655         pinctrl-names = "default";
 656         renesas,enable-gpio = <&gpio5 18 GPIO_ACTIVE_HIGH>;
 657 };
 658
 659 &usbphy {
 660         status = "okay";
 661 };
 662
 663 /* composite video input */
 664 &vin1 {
 665         pinctrl-0 = <&vin1_pins>;
 666         pinctrl-names = "default";
 667
 668         status = "okay";
 669
 670         port {
 671                 #address-cells = <1>;
 672                 #size-cells = <0>;
 673
 674                 vin1ep0: endpoint {
 675                         remote-endpoint = <&adv7180>;
 676                         bus-width = <8>;
 677                 };
 678         };
 679 };
 680
 681 &rcar_sound {
 682         pinctrl-0 = <&sound_pins &sound_clk_pins>;
 683         pinctrl-names = "default";
 684
 685         /* Single DAI */
 686         #sound-dai-cells = <0>;
 687
 688         status = "okay";
 689
 690         rcar_sound,dai {
 691                 dai0 {
 692                         playback = <&ssi0 &src2 &dvc0>;
 693                         capture  = <&ssi1 &src3 &dvc1>;
 694                 };
 695         };
 696 };
 697
 698 &ssi1 {
 699         shared-pin;
 700 };