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  * Copyright (C) 2015-2016 Renesas Electronics Corporation
   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 "r8a7790.dtsi"
  43 #include <dt-bindings/gpio/gpio.h>
  44 #include <dt-bindings/input/input.h>
  45
  46 / {
  47         model = "Lager";
  48         compatible = "renesas,lager", "renesas,r8a7790";
  49
  50         aliases {
  51                 serial0 = &scif0;
  52                 serial1 = &scifa1;
  53                 i2c8 = "i2cexio";
  54         };
  55
  56         chosen {
  57                 bootargs = "ignore_loglevel rw root=/dev/nfs ip=dhcp";
  58                 stdout-path = "serial0:115200n8";
  59         };
  60
  61         memory@40000000 {
  62                 device_type = "memory";
  63                 reg = <0 0x40000000 0 0x40000000>;
  64         };
  65
  66         memory@140000000 {
  67                 device_type = "memory";
  68                 reg = <1 0x40000000 0 0xc0000000>;
  69         };
  70
  71         lbsc {
  72                 #address-cells = <1>;
  73                 #size-cells = <1>;
  74         };
  75
  76         keyboard {
  77                 compatible = "gpio-keys";
  78
  79                 button@1 {
  80                         linux,code = <KEY_1>;
  81                         label = "SW2-1";
  82                         wakeup-source;
  83                         debounce-interval = <20>;
  84                         gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
  85                 };
  86                 button@2 {
  87                         linux,code = <KEY_2>;
  88                         label = "SW2-2";
  89                         wakeup-source;
  90                         debounce-interval = <20>;
  91                         gpios = <&gpio1 24 GPIO_ACTIVE_LOW>;
  92                 };
  93                 button@3 {
  94                         linux,code = <KEY_3>;
  95                         label = "SW2-3";
  96                         wakeup-source;
  97                         debounce-interval = <20>;
  98                         gpios = <&gpio1 26 GPIO_ACTIVE_LOW>;
  99                 };
 100                 button@4 {
 101                         linux,code = <KEY_4>;
 102                         label = "SW2-4";
 103                         wakeup-source;
 104                         debounce-interval = <20>;
 105                         gpios = <&gpio1 28 GPIO_ACTIVE_LOW>;
 106                 };
 107         };
 108
 109         leds {
 110                 compatible = "gpio-leds";
 111                 led6 {
 112                         gpios = <&gpio4 22 GPIO_ACTIVE_HIGH>;
 113                 };
 114                 led7 {
 115                         gpios = <&gpio4 23 GPIO_ACTIVE_HIGH>;
 116                 };
 117                 led8 {
 118                         gpios = <&gpio5 17 GPIO_ACTIVE_HIGH>;
 119                 };
 120         };
 121
 122         fixedregulator3v3: fixedregulator@0 {
 123                 compatible = "regulator-fixed";
 124                 regulator-name = "fixed-3.3V";
 125                 regulator-min-microvolt = <3300000>;
 126                 regulator-max-microvolt = <3300000>;
 127                 regulator-boot-on;
 128                 regulator-always-on;
 129         };
 130
 131         vcc_sdhi0: regulator@1 {
 132                 compatible = "regulator-fixed";
 133
 134                 regulator-name = "SDHI0 Vcc";
 135                 regulator-min-microvolt = <3300000>;
 136                 regulator-max-microvolt = <3300000>;
 137
 138                 gpio = <&gpio5 24 GPIO_ACTIVE_HIGH>;
 139                 enable-active-high;
 140         };
 141
 142         vccq_sdhi0: regulator@2 {
 143                 compatible = "regulator-gpio";
 144
 145                 regulator-name = "SDHI0 VccQ";
 146                 regulator-min-microvolt = <1800000>;
 147                 regulator-max-microvolt = <3300000>;
 148
 149                 gpios = <&gpio5 29 GPIO_ACTIVE_HIGH>;
 150                 gpios-states = <1>;
 151                 states = <3300000 1
 152                           1800000 0>;
 153         };
 154
 155         vcc_sdhi2: regulator@3 {
 156                 compatible = "regulator-fixed";
 157
 158                 regulator-name = "SDHI2 Vcc";
 159                 regulator-min-microvolt = <3300000>;
 160                 regulator-max-microvolt = <3300000>;
 161
 162                 gpio = <&gpio5 25 GPIO_ACTIVE_HIGH>;
 163                 enable-active-high;
 164         };
 165
 166         vccq_sdhi2: regulator@4 {
 167                 compatible = "regulator-gpio";
 168
 169                 regulator-name = "SDHI2 VccQ";
 170                 regulator-min-microvolt = <1800000>;
 171                 regulator-max-microvolt = <3300000>;
 172
 173                 gpios = <&gpio5 30 GPIO_ACTIVE_HIGH>;
 174                 gpios-states = <1>;
 175                 states = <3300000 1
 176                           1800000 0>;
 177         };
 178
 179         audio_clock: audio_clock {
 180                 compatible = "fixed-clock";
 181                 #clock-cells = <0>;
 182                 clock-frequency = <11289600>;
 183         };
 184
 185         rsnd_ak4643: sound {
 186                 compatible = "simple-audio-card";
 187
 188                 simple-audio-card,format = "left_j";
 189                 simple-audio-card,bitclock-master = <&sndcodec>;
 190                 simple-audio-card,frame-master = <&sndcodec>;
 191
 192                 sndcpu: simple-audio-card,cpu {
 193                         sound-dai = <&rcar_sound>;
 194                 };
 195
 196                 sndcodec: simple-audio-card,codec {
 197                         sound-dai = <&ak4643>;
 198                         clocks = <&audio_clock>;
 199                 };
 200         };
 201
 202         vga-encoder {
 203                 compatible = "adi,adv7123";
 204
 205                 ports {
 206                         #address-cells = <1>;
 207                         #size-cells = <0>;
 208
 209                         port@0 {
 210                                 reg = <0>;
 211                                 adv7123_in: endpoint {
 212                                         remote-endpoint = <&du_out_rgb>;
 213                                 };
 214                         };
 215                         port@1 {
 216                                 reg = <1>;
 217                                 adv7123_out: endpoint {
 218                                         remote-endpoint = <&vga_in>;
 219                                 };
 220                         };
 221                 };
 222         };
 223
 224         vga {
 225                 compatible = "vga-connector";
 226
 227                 port {
 228                         vga_in: endpoint {
 229                                 remote-endpoint = <&adv7123_out>;
 230                         };
 231                 };
 232         };
 233
 234         hdmi-out {
 235                 compatible = "hdmi-connector";
 236                 type = "a";
 237
 238                 port {
 239                         hdmi_con: endpoint {
 240                                 remote-endpoint = <&adv7511_out>;
 241                         };
 242                 };
 243         };
 244
 245         x2_clk: x2-clock {
 246                 compatible = "fixed-clock";
 247                 #clock-cells = <0>;
 248                 clock-frequency = <148500000>;
 249         };
 250
 251         x13_clk: x13-clock {
 252                 compatible = "fixed-clock";
 253                 #clock-cells = <0>;
 254                 clock-frequency = <148500000>;
 255         };
 256
 257         /*
 258          * IIC0/I2C0 is routed to EXIO connector A, pins 114 (SCL) + 116 (SDA) only.
 259          * We use the I2C demuxer, so the desired IP core can be selected at runtime
 260          * depending on the use case (e.g. DMA with IIC0 or slave support with I2C0).
 261          * Note: For testing the I2C slave feature, it is convenient to connect this
 262          * bus with IIC3 on pins 110 (SCL) + 112 (SDA), select I2C0 at runtime, and
 263          * instantiate the slave device at runtime according to the documentation.
 264          * You can then communicate with the slave via IIC3.
 265          */
 266         i2cexio: i2c@8 {
 267                 compatible = "i2c-demux-pinctrl";
 268                 i2c-parent = <&iic0>, <&i2c0>;
 269                 i2c-bus-name = "i2c-exio";
 270                 #address-cells = <1>;
 271                 #size-cells = <0>;
 272         };
 273 };
 274
 275 &du {
 276         pinctrl-0 = <&du_pins>;
 277         pinctrl-names = "default";
 278         status = "okay";
 279
 280         clocks = <&mstp7_clks R8A7790_CLK_DU0>,
 281                  <&mstp7_clks R8A7790_CLK_DU1>,
 282                  <&mstp7_clks R8A7790_CLK_DU2>,
 283                  <&mstp7_clks R8A7790_CLK_LVDS0>,
 284                  <&mstp7_clks R8A7790_CLK_LVDS1>,
 285                  <&x13_clk>, <&x2_clk>;
 286         clock-names = "du.0", "du.1", "du.2", "lvds.0", "lvds.1",
 287                       "dclkin.0", "dclkin.1";
 288
 289         ports {
 290                 port@0 {
 291                         endpoint {
 292                                 remote-endpoint = <&adv7123_in>;
 293                         };
 294                 };
 295                 port@1 {
 296                         endpoint {
 297                                 remote-endpoint = <&adv7511_in>;
 298                         };
 299                 };
 300                 port@2 {
 301                         lvds_connector: endpoint {
 302                         };
 303                 };
 304         };
 305 };
 306
 307 &extal_clk {
 308         clock-frequency = <20000000>;
 309 };
 310
 311 &pfc {
 312         pinctrl-0 = <&scif_clk_pins>;
 313         pinctrl-names = "default";
 314
 315         du_pins: du {
 316                 groups = "du_rgb666", "du_sync_1", "du_clk_out_0";
 317                 function = "du";
 318         };
 319
 320         scif0_pins: serial0 {
 321                 groups = "scif0_data";
 322                 function = "scif0";
 323         };
 324
 325         scif_clk_pins: scif_clk {
 326                 groups = "scif_clk";
 327                 function = "scif_clk";
 328         };
 329
 330         ether_pins: ether {
 331                 groups = "eth_link", "eth_mdio", "eth_rmii";
 332                 function = "eth";
 333         };
 334
 335         phy1_pins: phy1 {
 336                 groups = "intc_irq0";
 337                 function = "intc";
 338         };
 339
 340         scifa1_pins: serial1 {
 341                 groups = "scifa1_data";
 342                 function = "scifa1";
 343         };
 344
 345         sdhi0_pins: sd0 {
 346                 groups = "sdhi0_data4", "sdhi0_ctrl";
 347                 function = "sdhi0";
 348                 power-source = <3300>;
 349         };
 350
 351         sdhi0_pins_uhs: sd0_uhs {
 352                 groups = "sdhi0_data4", "sdhi0_ctrl";
 353                 function = "sdhi0";
 354                 power-source = <1800>;
 355         };
 356
 357         sdhi2_pins: sd2 {
 358                 groups = "sdhi2_data4", "sdhi2_ctrl";
 359                 function = "sdhi2";
 360                 power-source = <3300>;
 361         };
 362
 363         sdhi2_pins_uhs: sd2_uhs {
 364                 groups = "sdhi2_data4", "sdhi2_ctrl";
 365                 function = "sdhi2";
 366                 power-source = <1800>;
 367         };
 368
 369         mmc1_pins: mmc1 {
 370                 groups = "mmc1_data8", "mmc1_ctrl";
 371                 function = "mmc1";
 372         };
 373
 374         qspi_pins: spi0 {
 375                 groups = "qspi_ctrl", "qspi_data4";
 376                 function = "qspi";
 377         };
 378
 379         msiof1_pins: spi2 {
 380                 groups = "msiof1_clk", "msiof1_sync", "msiof1_rx",
 381                                  "msiof1_tx";
 382                 function = "msiof1";
 383         };
 384
 385         i2c0_pins: i2c0 {
 386                 groups = "i2c0";
 387                 function = "i2c0";
 388         };
 389
 390         iic0_pins: iic0 {
 391                 groups = "iic0";
 392                 function = "iic0";
 393         };
 394
 395         iic1_pins: iic1 {
 396                 groups = "iic1";
 397                 function = "iic1";
 398         };
 399
 400         iic2_pins: iic2 {
 401                 groups = "iic2";
 402                 function = "iic2";
 403         };
 404
 405         iic3_pins: iic3 {
 406                 groups = "iic3";
 407                 function = "iic3";
 408         };
 409
 410         hsusb_pins: hsusb {
 411                 groups = "usb0_ovc_vbus";
 412                 function = "usb0";
 413         };
 414
 415         usb0_pins: usb0 {
 416                 groups = "usb0";
 417                 function = "usb0";
 418         };
 419
 420         usb1_pins: usb1 {
 421                 groups = "usb1";
 422                 function = "usb1";
 423         };
 424
 425         usb2_pins: usb2 {
 426                 groups = "usb2";
 427                 function = "usb2";
 428         };
 429
 430         vin1_pins: vin {
 431                 groups = "vin1_data8", "vin1_clk";
 432                 function = "vin1";
 433         };
 434
 435         sound_pins: sound {
 436                 groups = "ssi0129_ctrl", "ssi0_data", "ssi1_data";
 437                 function = "ssi";
 438         };
 439
 440         sound_clk_pins: sound_clk {
 441                 groups = "audio_clk_a";
 442                 function = "audio_clk";
 443         };
 444 };
 445
 446 &ether {
 447         pinctrl-0 = <&ether_pins &phy1_pins>;
 448         pinctrl-names = "default";
 449
 450         phy-handle = <&phy1>;
 451         renesas,ether-link-active-low;
 452         status = "okay";
 453
 454         phy1: ethernet-phy@1 {
 455                 reg = <1>;
 456                 interrupt-parent = <&irqc0>;
 457                 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
 458                 micrel,led-mode = <1>;
 459         };
 460 };
 461
 462 &cmt0 {
 463         status = "okay";
 464 };
 465
 466 &mmcif1 {
 467         pinctrl-0 = <&mmc1_pins>;
 468         pinctrl-names = "default";
 469
 470         vmmc-supply = <&fixedregulator3v3>;
 471         bus-width = <8>;
 472         non-removable;
 473         status = "okay";
 474 };
 475
 476 &sata1 {
 477         status = "okay";
 478 };
 479
 480 &qspi {
 481         pinctrl-0 = <&qspi_pins>;
 482         pinctrl-names = "default";
 483
 484         status = "okay";
 485
 486         flash: flash@0 {
 487                 compatible = "spansion,s25fl512s", "jedec,spi-nor";
 488                 reg = <0>;
 489                 spi-max-frequency = <30000000>;
 490                 spi-tx-bus-width = <4>;
 491                 spi-rx-bus-width = <4>;
 492                 spi-cpha;
 493                 spi-cpol;
 494                 m25p,fast-read;
 495
 496                 partitions {
 497                         compatible = "fixed-partitions";
 498                         #address-cells = <1>;
 499                         #size-cells = <1>;
 500
 501                         partition@0 {
 502                                 label = "loader";
 503                                 reg = <0x00000000 0x00040000>;
 504                                 read-only;
 505                         };
 506                         partition@40000 {
 507                                 label = "user";
 508                                 reg = <0x00040000 0x00400000>;
 509                                 read-only;
 510                         };
 511                         partition@440000 {
 512                                 label = "flash";
 513                                 reg = <0x00440000 0x03bc0000>;
 514                         };
 515                 };
 516         };
 517 };
 518
 519 &scif0 {
 520         pinctrl-0 = <&scif0_pins>;
 521         pinctrl-names = "default";
 522
 523         status = "okay";
 524 };
 525
 526 &scifa1 {
 527         pinctrl-0 = <&scifa1_pins>;
 528         pinctrl-names = "default";
 529
 530         status = "okay";
 531 };
 532
 533 &scif_clk {
 534         clock-frequency = <14745600>;
 535         status = "okay";
 536 };
 537
 538 &msiof1 {
 539         pinctrl-0 = <&msiof1_pins>;
 540         pinctrl-names = "default";
 541
 542         status = "okay";
 543
 544         pmic: pmic@0 {
 545                 compatible = "renesas,r2a11302ft";
 546                 reg = <0>;
 547                 spi-max-frequency = <6000000>;
 548                 spi-cpol;
 549                 spi-cpha;
 550         };
 551 };
 552
 553 &sdhi0 {
 554         pinctrl-0 = <&sdhi0_pins>;
 555         pinctrl-1 = <&sdhi0_pins_uhs>;
 556         pinctrl-names = "default", "state_uhs";
 557
 558         vmmc-supply = <&vcc_sdhi0>;
 559         vqmmc-supply = <&vccq_sdhi0>;
 560         cd-gpios = <&gpio3 6 GPIO_ACTIVE_LOW>;
 561         sd-uhs-sdr50;
 562         status = "okay";
 563 };
 564
 565 &sdhi2 {
 566         pinctrl-0 = <&sdhi2_pins>;
 567         pinctrl-1 = <&sdhi2_pins_uhs>;
 568         pinctrl-names = "default", "state_uhs";
 569
 570         vmmc-supply = <&vcc_sdhi2>;
 571         vqmmc-supply = <&vccq_sdhi2>;
 572         cd-gpios = <&gpio3 22 GPIO_ACTIVE_LOW>;
 573         sd-uhs-sdr50;
 574         status = "okay";
 575 };
 576
 577 &cpu0 {
 578         cpu0-supply = <&vdd_dvfs>;
 579 };
 580
 581 &i2c0   {
 582         pinctrl-0 = <&i2c0_pins>;
 583         pinctrl-names = "i2c-exio";
 584 };
 585
 586 &iic0   {
 587         pinctrl-0 = <&iic0_pins>;
 588         pinctrl-names = "i2c-exio";
 589 };
 590
 591 &iic1   {
 592         status = "okay";
 593         pinctrl-0 = <&iic1_pins>;
 594         pinctrl-names = "default";
 595 };
 596
 597 &iic2   {
 598         status = "okay";
 599         pinctrl-0 = <&iic2_pins>;
 600         pinctrl-names = "default";
 601
 602         clock-frequency = <100000>;
 603
 604         ak4643: codec@12 {
 605                 compatible = "asahi-kasei,ak4643";
 606                 #sound-dai-cells = <0>;
 607                 reg = <0x12>;
 608         };
 609
 610         composite-in@20 {
 611                 compatible = "adi,adv7180";
 612                 reg = <0x20>;
 613                 remote = <&vin1>;
 614
 615                 port {
 616                         adv7180: endpoint {
 617                                 bus-width = <8>;
 618                                 remote-endpoint = <&vin1ep0>;
 619                         };
 620                 };
 621         };
 622
 623         hdmi@39 {
 624                 compatible = "adi,adv7511w";
 625                 reg = <0x39>;
 626                 interrupt-parent = <&gpio1>;
 627                 interrupts = <15 IRQ_TYPE_LEVEL_LOW>;
 628
 629                 adi,input-depth = <8>;
 630                 adi,input-colorspace = "rgb";
 631                 adi,input-clock = "1x";
 632                 adi,input-style = <1>;
 633                 adi,input-justification = "evenly";
 634
 635                 ports {
 636                         #address-cells = <1>;
 637                         #size-cells = <0>;
 638
 639                         port@0 {
 640                                 reg = <0>;
 641                                 adv7511_in: endpoint {
 642                                         remote-endpoint = <&du_out_lvds0>;
 643                                 };
 644                         };
 645
 646                         port@1 {
 647                                 reg = <1>;
 648                                 adv7511_out: endpoint {
 649                                         remote-endpoint = <&hdmi_con>;
 650                                 };
 651                         };
 652                 };
 653         };
 654 };
 655
 656 &iic3 {
 657         pinctrl-names = "default";
 658         pinctrl-0 = <&iic3_pins>;
 659         status = "okay";
 660
 661         pmic@58 {
 662                 compatible = "dlg,da9063";
 663                 reg = <0x58>;
 664                 interrupt-parent = <&irqc0>;
 665                 interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
 666                 interrupt-controller;
 667
 668                 rtc {
 669                         compatible = "dlg,da9063-rtc";
 670                 };
 671
 672                 wdt {
 673                         compatible = "dlg,da9063-watchdog";
 674                 };
 675         };
 676
 677         vdd_dvfs: regulator@68 {
 678                 compatible = "dlg,da9210";
 679                 reg = <0x68>;
 680                 interrupt-parent = <&irqc0>;
 681                 interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
 682
 683                 regulator-min-microvolt = <1000000>;
 684                 regulator-max-microvolt = <1000000>;
 685                 regulator-boot-on;
 686                 regulator-always-on;
 687         };
 688 };
 689
 690 &pci0 {
 691         status = "okay";
 692         pinctrl-0 = <&usb0_pins>;
 693         pinctrl-names = "default";
 694 };
 695
 696 &pci1 {
 697         status = "okay";
 698         pinctrl-0 = <&usb1_pins>;
 699         pinctrl-names = "default";
 700 };
 701
 702 &xhci {
 703         status = "okay";
 704         pinctrl-0 = <&usb2_pins>;
 705         pinctrl-names = "default";
 706 };
 707
 708 &pci2 {
 709         status = "okay";
 710         pinctrl-0 = <&usb2_pins>;
 711         pinctrl-names = "default";
 712 };
 713
 714 &hsusb {
 715         status = "okay";
 716         pinctrl-0 = <&hsusb_pins>;
 717         pinctrl-names = "default";
 718         renesas,enable-gpio = <&gpio5 18 GPIO_ACTIVE_HIGH>;
 719 };
 720
 721 &usbphy {
 722         status = "okay";
 723 };
 724
 725 /* composite video input */
 726 &vin1 {
 727         pinctrl-0 = <&vin1_pins>;
 728         pinctrl-names = "default";
 729
 730         status = "okay";
 731
 732         port {
 733                 #address-cells = <1>;
 734                 #size-cells = <0>;
 735
 736                 vin1ep0: endpoint {
 737                         remote-endpoint = <&adv7180>;
 738                         bus-width = <8>;
 739                 };
 740         };
 741 };
 742
 743 &rcar_sound {
 744         pinctrl-0 = <&sound_pins &sound_clk_pins>;
 745         pinctrl-names = "default";
 746
 747         /* Single DAI */
 748         #sound-dai-cells = <0>;
 749
 750         status = "okay";
 751
 752         rcar_sound,dai {
 753                 dai0 {
 754                         playback = <&ssi0 &src2 &dvc0>;
 755                         capture  = <&ssi1 &src3 &dvc1>;
 756                 };
 757         };
 758 };
 759
 760 &ssi1 {
 761         shared-pin;
 762 };