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: clock {
 180                 compatible = "fixed-clock";
 181                 #clock-cells = <0>;
 182                 clock-frequency = <11289600>;
 183                 clock-output-names = "audio_clock";
 184         };
 185
 186         rsnd_ak4643: sound {
 187                 compatible = "simple-audio-card";
 188
 189                 simple-audio-card,format = "left_j";
 190                 simple-audio-card,bitclock-master = <&sndcodec>;
 191                 simple-audio-card,frame-master = <&sndcodec>;
 192
 193                 sndcpu: simple-audio-card,cpu {
 194                         sound-dai = <&rcar_sound>;
 195                 };
 196
 197                 sndcodec: simple-audio-card,codec {
 198                         sound-dai = <&ak4643>;
 199                         clocks = <&audio_clock>;
 200                 };
 201         };
 202
 203         vga-encoder {
 204                 compatible = "adi,adv7123";
 205
 206                 ports {
 207                         #address-cells = <1>;
 208                         #size-cells = <0>;
 209
 210                         port@0 {
 211                                 reg = <0>;
 212                                 adv7123_in: endpoint {
 213                                         remote-endpoint = <&du_out_rgb>;
 214                                 };
 215                         };
 216                         port@1 {
 217                                 reg = <1>;
 218                                 adv7123_out: endpoint {
 219                                         remote-endpoint = <&vga_in>;
 220                                 };
 221                         };
 222                 };
 223         };
 224
 225         vga {
 226                 compatible = "vga-connector";
 227
 228                 port {
 229                         vga_in: endpoint {
 230                                 remote-endpoint = <&adv7123_out>;
 231                         };
 232                 };
 233         };
 234
 235         hdmi-out {
 236                 compatible = "hdmi-connector";
 237                 type = "a";
 238
 239                 port {
 240                         hdmi_con: endpoint {
 241                                 remote-endpoint = <&adv7511_out>;
 242                         };
 243                 };
 244         };
 245
 246         x2_clk: x2-clock {
 247                 compatible = "fixed-clock";
 248                 #clock-cells = <0>;
 249                 clock-frequency = <148500000>;
 250         };
 251
 252         x13_clk: x13-clock {
 253                 compatible = "fixed-clock";
 254                 #clock-cells = <0>;
 255                 clock-frequency = <148500000>;
 256         };
 257
 258         /*
 259          * IIC0/I2C0 is routed to EXIO connector A, pins 114 (SCL) + 116 (SDA) only.
 260          * We use the I2C demuxer, so the desired IP core can be selected at runtime
 261          * depending on the use case (e.g. DMA with IIC0 or slave support with I2C0).
 262          * Note: For testing the I2C slave feature, it is convenient to connect this
 263          * bus with IIC3 on pins 110 (SCL) + 112 (SDA), select I2C0 at runtime, and
 264          * instantiate the slave device at runtime according to the documentation.
 265          * You can then communicate with the slave via IIC3.
 266          */
 267         i2cexio: i2c@8 {
 268                 compatible = "i2c-demux-pinctrl";
 269                 i2c-parent = <&iic0>, <&i2c0>;
 270                 i2c-bus-name = "i2c-exio";
 271                 #address-cells = <1>;
 272                 #size-cells = <0>;
 273         };
 274 };
 275
 276 &du {
 277         pinctrl-0 = <&du_pins>;
 278         pinctrl-names = "default";
 279         status = "okay";
 280
 281         clocks = <&mstp7_clks R8A7790_CLK_DU0>,
 282                  <&mstp7_clks R8A7790_CLK_DU1>,
 283                  <&mstp7_clks R8A7790_CLK_DU2>,
 284                  <&mstp7_clks R8A7790_CLK_LVDS0>,
 285                  <&mstp7_clks R8A7790_CLK_LVDS1>,
 286                  <&x13_clk>, <&x2_clk>;
 287         clock-names = "du.0", "du.1", "du.2", "lvds.0", "lvds.1",
 288                       "dclkin.0", "dclkin.1";
 289
 290         ports {
 291                 port@0 {
 292                         endpoint {
 293                                 remote-endpoint = <&adv7123_in>;
 294                         };
 295                 };
 296                 port@1 {
 297                         endpoint {
 298                                 remote-endpoint = <&adv7511_in>;
 299                         };
 300                 };
 301                 port@2 {
 302                         lvds_connector: endpoint {
 303                         };
 304                 };
 305         };
 306 };
 307
 308 &extal_clk {
 309         clock-frequency = <20000000>;
 310 };
 311
 312 &pfc {
 313         pinctrl-0 = <&scif_clk_pins>;
 314         pinctrl-names = "default";
 315
 316         du_pins: du {
 317                 renesas,groups = "du_rgb666", "du_sync_1", "du_clk_out_0";
 318                 renesas,function = "du";
 319         };
 320
 321         scif0_pins: serial0 {
 322                 renesas,groups = "scif0_data";
 323                 renesas,function = "scif0";
 324         };
 325
 326         scif_clk_pins: scif_clk {
 327                 renesas,groups = "scif_clk";
 328                 renesas,function = "scif_clk";
 329         };
 330
 331         ether_pins: ether {
 332                 renesas,groups = "eth_link", "eth_mdio", "eth_rmii";
 333                 renesas,function = "eth";
 334         };
 335
 336         phy1_pins: phy1 {
 337                 renesas,groups = "intc_irq0";
 338                 renesas,function = "intc";
 339         };
 340
 341         scifa1_pins: serial1 {
 342                 renesas,groups = "scifa1_data";
 343                 renesas,function = "scifa1";
 344         };
 345
 346         sdhi0_pins: sd0 {
 347                 renesas,groups = "sdhi0_data4", "sdhi0_ctrl";
 348                 renesas,function = "sdhi0";
 349         };
 350
 351         sdhi2_pins: sd2 {
 352                 renesas,groups = "sdhi2_data4", "sdhi2_ctrl";
 353                 renesas,function = "sdhi2";
 354         };
 355
 356         mmc1_pins: mmc1 {
 357                 renesas,groups = "mmc1_data8", "mmc1_ctrl";
 358                 renesas,function = "mmc1";
 359         };
 360
 361         qspi_pins: spi0 {
 362                 renesas,groups = "qspi_ctrl", "qspi_data4";
 363                 renesas,function = "qspi";
 364         };
 365
 366         msiof1_pins: spi2 {
 367                 renesas,groups = "msiof1_clk", "msiof1_sync", "msiof1_rx",
 368                                  "msiof1_tx";
 369                 renesas,function = "msiof1";
 370         };
 371
 372         i2c0_pins: i2c0 {
 373                 renesas,groups = "i2c0";
 374                 renesas,function = "i2c0";
 375         };
 376
 377         iic0_pins: iic0 {
 378                 renesas,groups = "iic0";
 379                 renesas,function = "iic0";
 380         };
 381
 382         iic1_pins: iic1 {
 383                 renesas,groups = "iic1";
 384                 renesas,function = "iic1";
 385         };
 386
 387         iic2_pins: iic2 {
 388                 renesas,groups = "iic2";
 389                 renesas,function = "iic2";
 390         };
 391
 392         iic3_pins: iic3 {
 393                 renesas,groups = "iic3";
 394                 renesas,function = "iic3";
 395         };
 396
 397         hsusb_pins: hsusb {
 398                 renesas,groups = "usb0_ovc_vbus";
 399                 renesas,function = "usb0";
 400         };
 401
 402         usb0_pins: usb0 {
 403                 renesas,groups = "usb0";
 404                 renesas,function = "usb0";
 405         };
 406
 407         usb1_pins: usb1 {
 408                 renesas,groups = "usb1";
 409                 renesas,function = "usb1";
 410         };
 411
 412         usb2_pins: usb2 {
 413                 renesas,groups = "usb2";
 414                 renesas,function = "usb2";
 415         };
 416
 417         vin1_pins: vin {
 418                 renesas,groups = "vin1_data8", "vin1_clk";
 419                 renesas,function = "vin1";
 420         };
 421
 422         sound_pins: sound {
 423                 renesas,groups = "ssi0129_ctrl", "ssi0_data", "ssi1_data";
 424                 renesas,function = "ssi";
 425         };
 426
 427         sound_clk_pins: sound_clk {
 428                 renesas,groups = "audio_clk_a";
 429                 renesas,function = "audio_clk";
 430         };
 431 };
 432
 433 &ether {
 434         pinctrl-0 = <&ether_pins &phy1_pins>;
 435         pinctrl-names = "default";
 436
 437         phy-handle = <&phy1>;
 438         renesas,ether-link-active-low;
 439         status = "okay";
 440
 441         phy1: ethernet-phy@1 {
 442                 reg = <1>;
 443                 interrupt-parent = <&irqc0>;
 444                 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
 445                 micrel,led-mode = <1>;
 446         };
 447 };
 448
 449 &cmt0 {
 450         status = "okay";
 451 };
 452
 453 &mmcif1 {
 454         pinctrl-0 = <&mmc1_pins>;
 455         pinctrl-names = "default";
 456
 457         vmmc-supply = <&fixedregulator3v3>;
 458         bus-width = <8>;
 459         non-removable;
 460         status = "okay";
 461 };
 462
 463 &sata1 {
 464         status = "okay";
 465 };
 466
 467 &qspi {
 468         pinctrl-0 = <&qspi_pins>;
 469         pinctrl-names = "default";
 470
 471         status = "okay";
 472
 473         flash: flash@0 {
 474                 compatible = "spansion,s25fl512s", "jedec,spi-nor";
 475                 reg = <0>;
 476                 spi-max-frequency = <30000000>;
 477                 spi-tx-bus-width = <4>;
 478                 spi-rx-bus-width = <4>;
 479                 spi-cpha;
 480                 spi-cpol;
 481                 m25p,fast-read;
 482
 483                 partitions {
 484                         compatible = "fixed-partitions";
 485                         #address-cells = <1>;
 486                         #size-cells = <1>;
 487
 488                         partition@0 {
 489                                 label = "loader";
 490                                 reg = <0x00000000 0x00040000>;
 491                                 read-only;
 492                         };
 493                         partition@40000 {
 494                                 label = "user";
 495                                 reg = <0x00040000 0x00400000>;
 496                                 read-only;
 497                         };
 498                         partition@440000 {
 499                                 label = "flash";
 500                                 reg = <0x00440000 0x03bc0000>;
 501                         };
 502                 };
 503         };
 504 };
 505
 506 &scif0 {
 507         pinctrl-0 = <&scif0_pins>;
 508         pinctrl-names = "default";
 509
 510         status = "okay";
 511 };
 512
 513 &scifa1 {
 514         pinctrl-0 = <&scifa1_pins>;
 515         pinctrl-names = "default";
 516
 517         status = "okay";
 518 };
 519
 520 &scif_clk {
 521         clock-frequency = <14745600>;
 522         status = "okay";
 523 };
 524
 525 &msiof1 {
 526         pinctrl-0 = <&msiof1_pins>;
 527         pinctrl-names = "default";
 528
 529         status = "okay";
 530
 531         pmic: pmic@0 {
 532                 compatible = "renesas,r2a11302ft";
 533                 reg = <0>;
 534                 spi-max-frequency = <6000000>;
 535                 spi-cpol;
 536                 spi-cpha;
 537         };
 538 };
 539
 540 &sdhi0 {
 541         pinctrl-0 = <&sdhi0_pins>;
 542         pinctrl-names = "default";
 543
 544         vmmc-supply = <&vcc_sdhi0>;
 545         vqmmc-supply = <&vccq_sdhi0>;
 546         cd-gpios = <&gpio3 6 GPIO_ACTIVE_LOW>;
 547         status = "okay";
 548 };
 549
 550 &sdhi2 {
 551         pinctrl-0 = <&sdhi2_pins>;
 552         pinctrl-names = "default";
 553
 554         vmmc-supply = <&vcc_sdhi2>;
 555         vqmmc-supply = <&vccq_sdhi2>;
 556         cd-gpios = <&gpio3 22 GPIO_ACTIVE_LOW>;
 557         status = "okay";
 558 };
 559
 560 &cpu0 {
 561         cpu0-supply = <&vdd_dvfs>;
 562 };
 563
 564 &i2c0   {
 565         pinctrl-0 = <&i2c0_pins>;
 566         pinctrl-names = "i2c-exio";
 567 };
 568
 569 &iic0   {
 570         pinctrl-0 = <&iic0_pins>;
 571         pinctrl-names = "i2c-exio";
 572 };
 573
 574 &iic1   {
 575         status = "okay";
 576         pinctrl-0 = <&iic1_pins>;
 577         pinctrl-names = "default";
 578 };
 579
 580 &iic2   {
 581         status = "okay";
 582         pinctrl-0 = <&iic2_pins>;
 583         pinctrl-names = "default";
 584
 585         clock-frequency = <100000>;
 586
 587         ak4643: codec@12 {
 588                 compatible = "asahi-kasei,ak4643";
 589                 #sound-dai-cells = <0>;
 590                 reg = <0x12>;
 591         };
 592
 593         composite-in@20 {
 594                 compatible = "adi,adv7180";
 595                 reg = <0x20>;
 596                 remote = <&vin1>;
 597
 598                 port {
 599                         adv7180: endpoint {
 600                                 bus-width = <8>;
 601                                 remote-endpoint = <&vin1ep0>;
 602                         };
 603                 };
 604         };
 605
 606         hdmi@39 {
 607                 compatible = "adi,adv7511w";
 608                 reg = <0x39>;
 609                 interrupt-parent = <&gpio1>;
 610                 interrupts = <15 IRQ_TYPE_LEVEL_LOW>;
 611
 612                 adi,input-depth = <8>;
 613                 adi,input-colorspace = "rgb";
 614                 adi,input-clock = "1x";
 615                 adi,input-style = <1>;
 616                 adi,input-justification = "evenly";
 617
 618                 ports {
 619                         #address-cells = <1>;
 620                         #size-cells = <0>;
 621
 622                         port@0 {
 623                                 reg = <0>;
 624                                 adv7511_in: endpoint {
 625                                         remote-endpoint = <&du_out_lvds0>;
 626                                 };
 627                         };
 628
 629                         port@1 {
 630                                 reg = <1>;
 631                                 adv7511_out: endpoint {
 632                                         remote-endpoint = <&hdmi_con>;
 633                                 };
 634                         };
 635                 };
 636         };
 637 };
 638
 639 &iic3 {
 640         pinctrl-names = "default";
 641         pinctrl-0 = <&iic3_pins>;
 642         status = "okay";
 643
 644         pmic@58 {
 645                 compatible = "dlg,da9063";
 646                 reg = <0x58>;
 647                 interrupt-parent = <&irqc0>;
 648                 interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
 649                 interrupt-controller;
 650
 651                 rtc {
 652                         compatible = "dlg,da9063-rtc";
 653                 };
 654
 655                 wdt {
 656                         compatible = "dlg,da9063-watchdog";
 657                 };
 658         };
 659
 660         vdd_dvfs: regulator@68 {
 661                 compatible = "dlg,da9210";
 662                 reg = <0x68>;
 663                 interrupt-parent = <&irqc0>;
 664                 interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
 665
 666                 regulator-min-microvolt = <1000000>;
 667                 regulator-max-microvolt = <1000000>;
 668                 regulator-boot-on;
 669                 regulator-always-on;
 670         };
 671 };
 672
 673 &pci0 {
 674         status = "okay";
 675         pinctrl-0 = <&usb0_pins>;
 676         pinctrl-names = "default";
 677 };
 678
 679 &pci1 {
 680         status = "okay";
 681         pinctrl-0 = <&usb1_pins>;
 682         pinctrl-names = "default";
 683 };
 684
 685 &xhci {
 686         status = "okay";
 687         pinctrl-0 = <&usb2_pins>;
 688         pinctrl-names = "default";
 689 };
 690
 691 &pci2 {
 692         status = "okay";
 693         pinctrl-0 = <&usb2_pins>;
 694         pinctrl-names = "default";
 695 };
 696
 697 &hsusb {
 698         status = "okay";
 699         pinctrl-0 = <&hsusb_pins>;
 700         pinctrl-names = "default";
 701         renesas,enable-gpio = <&gpio5 18 GPIO_ACTIVE_HIGH>;
 702 };
 703
 704 &usbphy {
 705         status = "okay";
 706 };
 707
 708 /* composite video input */
 709 &vin1 {
 710         pinctrl-0 = <&vin1_pins>;
 711         pinctrl-names = "default";
 712
 713         status = "okay";
 714
 715         port {
 716                 #address-cells = <1>;
 717                 #size-cells = <0>;
 718
 719                 vin1ep0: endpoint {
 720                         remote-endpoint = <&adv7180>;
 721                         bus-width = <8>;
 722                 };
 723         };
 724 };
 725
 726 &rcar_sound {
 727         pinctrl-0 = <&sound_pins &sound_clk_pins>;
 728         pinctrl-names = "default";
 729
 730         /* Single DAI */
 731         #sound-dai-cells = <0>;
 732
 733         status = "okay";
 734
 735         rcar_sound,dai {
 736                 dai0 {
 737                         playback = <&ssi0 &src2 &dvc0>;
 738                         capture  = <&ssi1 &src3 &dvc1>;
 739                 };
 740         };
 741 };
 742
 743 &ssi1 {
 744         shared-pin;
 745 };