arch/arm64/boot/dts/renesas/salvator-common.dtsi

   1 /*
   2  * Device Tree Source for common parts of Salvator-X board variants
   3  *
   4  * Copyright (C) 2015-2016 Renesas Electronics Corp.
   5  *
   6  * This file is licensed under the terms of the GNU General Public License
   7  * version 2.  This program is licensed "as is" without any warranty of any
   8  * kind, whether express or implied.
   9  */
  10
  11 /*
  12  * SSI-AK4613
  13  *
  14  * This command is required when Playback/Capture
  15  *
  16  *      amixer set "DVC Out" 100%
  17  *      amixer set "DVC In" 100%
  18  *
  19  * You can use Mute
  20  *
  21  *      amixer set "DVC Out Mute" on
  22  *      amixer set "DVC In Mute" on
  23  *
  24  * You can use Volume Ramp
  25  *
  26  *      amixer set "DVC Out Ramp Up Rate"   "0.125 dB/64 steps"
  27  *      amixer set "DVC Out Ramp Down Rate" "0.125 dB/512 steps"
  28  *      amixer set "DVC Out Ramp" on
  29  *      aplay xxx.wav &
  30  *      amixer set "DVC Out"  80%  // Volume Down
  31  *      amixer set "DVC Out" 100%  // Volume Up
  32  */
  33
  34 #include <dt-bindings/gpio/gpio.h>
  35
  36 / {
  37         aliases {
  38                 serial0 = &scif2;
  39                 serial1 = &scif1;
  40                 ethernet0 = &avb;
  41         };
  42
  43         chosen {
  44                 bootargs = "ignore_loglevel rw root=/dev/nfs ip=dhcp";
  45                 stdout-path = "serial0:115200n8";
  46         };
  47
  48         audio_clkout: audio-clkout {
  49                 /*
  50                  * This is same as <&rcar_sound 0>
  51                  * but needed to avoid cs2000/rcar_sound probe dead-lock
  52                  */
  53                 compatible = "fixed-clock";
  54                 #clock-cells = <0>;
  55                 clock-frequency = <12288000>;
  56         };
  57
  58         backlight: backlight {
  59                 compatible = "pwm-backlight";
  60                 pwms = <&pwm1 0 50000>;
  61
  62                 brightness-levels = <256 128 64 16 8 4 0>;
  63                 default-brightness-level = <6>;
  64
  65                 power-supply = <&reg_12v>;
  66                 enable-gpios = <&gpio6 7 GPIO_ACTIVE_HIGH>;
  67         };
  68
  69         reg_1p8v: regulator0 {
  70                 compatible = "regulator-fixed";
  71                 regulator-name = "fixed-1.8V";
  72                 regulator-min-microvolt = <1800000>;
  73                 regulator-max-microvolt = <1800000>;
  74                 regulator-boot-on;
  75                 regulator-always-on;
  76         };
  77
  78         reg_3p3v: regulator1 {
  79                 compatible = "regulator-fixed";
  80                 regulator-name = "fixed-3.3V";
  81                 regulator-min-microvolt = <3300000>;
  82                 regulator-max-microvolt = <3300000>;
  83                 regulator-boot-on;
  84                 regulator-always-on;
  85         };
  86
  87         reg_12v: regulator2 {
  88                 compatible = "regulator-fixed";
  89                 regulator-name = "fixed-12V";
  90                 regulator-min-microvolt = <12000000>;
  91                 regulator-max-microvolt = <12000000>;
  92                 regulator-boot-on;
  93                 regulator-always-on;
  94         };
  95
  96         rsnd_ak4613: sound {
  97                 compatible = "simple-audio-card";
  98
  99                 simple-audio-card,format = "left_j";
 100                 simple-audio-card,bitclock-master = <&sndcpu>;
 101                 simple-audio-card,frame-master = <&sndcpu>;
 102
 103                 sndcpu: simple-audio-card,cpu {
 104                         sound-dai = <&rcar_sound>;
 105                 };
 106
 107                 sndcodec: simple-audio-card,codec {
 108                         sound-dai = <&ak4613>;
 109                 };
 110         };
 111
 112         vbus0_usb2: regulator-vbus0-usb2 {
 113                 compatible = "regulator-fixed";
 114
 115                 regulator-name = "USB20_VBUS0";
 116                 regulator-min-microvolt = <5000000>;
 117                 regulator-max-microvolt = <5000000>;
 118
 119                 gpio = <&gpio6 16 GPIO_ACTIVE_HIGH>;
 120                 enable-active-high;
 121         };
 122
 123         vcc_sdhi0: regulator-vcc-sdhi0 {
 124                 compatible = "regulator-fixed";
 125
 126                 regulator-name = "SDHI0 Vcc";
 127                 regulator-min-microvolt = <3300000>;
 128                 regulator-max-microvolt = <3300000>;
 129
 130                 gpio = <&gpio5 2 GPIO_ACTIVE_HIGH>;
 131                 enable-active-high;
 132         };
 133
 134         vccq_sdhi0: regulator-vccq-sdhi0 {
 135                 compatible = "regulator-gpio";
 136
 137                 regulator-name = "SDHI0 VccQ";
 138                 regulator-min-microvolt = <1800000>;
 139                 regulator-max-microvolt = <3300000>;
 140
 141                 gpios = <&gpio5 1 GPIO_ACTIVE_HIGH>;
 142                 gpios-states = <1>;
 143                 states = <3300000 1
 144                           1800000 0>;
 145         };
 146
 147         vcc_sdhi3: regulator-vcc-sdhi3 {
 148                 compatible = "regulator-fixed";
 149
 150                 regulator-name = "SDHI3 Vcc";
 151                 regulator-min-microvolt = <3300000>;
 152                 regulator-max-microvolt = <3300000>;
 153
 154                 gpio = <&gpio3 15 GPIO_ACTIVE_HIGH>;
 155                 enable-active-high;
 156         };
 157
 158         vccq_sdhi3: regulator-vccq-sdhi3 {
 159                 compatible = "regulator-gpio";
 160
 161                 regulator-name = "SDHI3 VccQ";
 162                 regulator-min-microvolt = <1800000>;
 163                 regulator-max-microvolt = <3300000>;
 164
 165                 gpios = <&gpio3 14 GPIO_ACTIVE_HIGH>;
 166                 gpios-states = <1>;
 167                 states = <3300000 1
 168                           1800000 0>;
 169         };
 170
 171         hdmi0-out {
 172                 compatible = "hdmi-connector";
 173                 label = "HDMI0 OUT";
 174                 type = "a";
 175
 176                 port {
 177                         hdmi0_con: endpoint {
 178                         };
 179                 };
 180         };
 181
 182         hdmi1-out {
 183                 compatible = "hdmi-connector";
 184                 label = "HDMI1 OUT";
 185                 type = "a";
 186
 187                 port {
 188                         hdmi1_con: endpoint {
 189                         };
 190                 };
 191         };
 192
 193         vga {
 194                 compatible = "vga-connector";
 195
 196                 port {
 197                         vga_in: endpoint {
 198                                 remote-endpoint = <&adv7123_out>;
 199                         };
 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         x12_clk: x12 {
 226                 compatible = "fixed-clock";
 227                 #clock-cells = <0>;
 228                 clock-frequency = <24576000>;
 229         };
 230
 231         /* External DU dot clocks */
 232         x21_clk: x21-clock {
 233                 compatible = "fixed-clock";
 234                 #clock-cells = <0>;
 235                 clock-frequency = <33000000>;
 236         };
 237
 238         x22_clk: x22-clock {
 239                 compatible = "fixed-clock";
 240                 #clock-cells = <0>;
 241                 clock-frequency = <33000000>;
 242         };
 243
 244         x23_clk: x23-clock {
 245                 compatible = "fixed-clock";
 246                 #clock-cells = <0>;
 247                 clock-frequency = <25000000>;
 248         };
 249 };
 250
 251 &audio_clk_a {
 252         clock-frequency = <22579200>;
 253 };
 254
 255 &avb {
 256         pinctrl-0 = <&avb_pins>;
 257         pinctrl-names = "default";
 258         phy-handle = <&phy0>;
 259         status = "okay";
 260
 261         phy0: ethernet-phy@0 {
 262                 rxc-skew-ps = <1500>;
 263                 reg = <0>;
 264                 interrupt-parent = <&gpio2>;
 265                 interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
 266                 reset-gpios = <&gpio2 10 GPIO_ACTIVE_LOW>;
 267         };
 268 };
 269
 270 &du {
 271         pinctrl-0 = <&du_pins>;
 272         pinctrl-names = "default";
 273         status = "okay";
 274
 275         ports {
 276                 port@0 {
 277                         endpoint {
 278                                 remote-endpoint = <&adv7123_in>;
 279                         };
 280                 };
 281         };
 282 };
 283
 284 &ehci0 {
 285         dr_mode = "otg";
 286         status = "okay";
 287 };
 288
 289 &ehci1 {
 290         status = "okay";
 291 };
 292
 293 &extalr_clk {
 294         clock-frequency = <32768>;
 295 };
 296
 297 &hsusb {
 298         dr_mode = "otg";
 299         status = "okay";
 300 };
 301
 302 &i2c2 {
 303         pinctrl-0 = <&i2c2_pins>;
 304         pinctrl-names = "default";
 305
 306         status = "okay";
 307
 308         clock-frequency = <100000>;
 309
 310         ak4613: codec@10 {
 311                 compatible = "asahi-kasei,ak4613";
 312                 #sound-dai-cells = <0>;
 313                 reg = <0x10>;
 314                 clocks = <&rcar_sound 3>;
 315
 316                 asahi-kasei,in1-single-end;
 317                 asahi-kasei,in2-single-end;
 318                 asahi-kasei,out1-single-end;
 319                 asahi-kasei,out2-single-end;
 320                 asahi-kasei,out3-single-end;
 321                 asahi-kasei,out4-single-end;
 322                 asahi-kasei,out5-single-end;
 323                 asahi-kasei,out6-single-end;
 324         };
 325
 326         cs2000: clk_multiplier@4f {
 327                 #clock-cells = <0>;
 328                 compatible = "cirrus,cs2000-cp";
 329                 reg = <0x4f>;
 330                 clocks = <&audio_clkout>, <&x12_clk>;
 331                 clock-names = "clk_in", "ref_clk";
 332
 333                 assigned-clocks = <&cs2000>;
 334                 assigned-clock-rates = <24576000>; /* 1/1 divide */
 335         };
 336 };
 337
 338 &i2c4 {
 339         status = "okay";
 340
 341         pca9654: gpio@20 {
 342                 compatible = "onnn,pca9654";
 343                 reg = <0x20>;
 344                 gpio-controller;
 345                 #gpio-cells = <2>;
 346         };
 347
 348         csa_vdd: adc@7c {
 349                 compatible = "maxim,max9611";
 350                 reg = <0x7c>;
 351
 352                 shunt-resistor-micro-ohms = <5000>;
 353         };
 354
 355         csa_dvfs: adc@7f {
 356                 compatible = "maxim,max9611";
 357                 reg = <0x7f>;
 358
 359                 shunt-resistor-micro-ohms = <5000>;
 360         };
 361 };
 362
 363 &i2c_dvfs {
 364         status = "okay";
 365
 366         pmic: pmic@30 {
 367                 pinctrl-0 = <&irq0_pins>;
 368                 pinctrl-names = "default";
 369
 370                 compatible = "rohm,bd9571mwv";
 371                 reg = <0x30>;
 372                 interrupt-parent = <&intc_ex>;
 373                 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
 374                 interrupt-controller;
 375                 #interrupt-cells = <2>;
 376                 gpio-controller;
 377                 #gpio-cells = <2>;
 378
 379                 regulators {
 380                         dvfs: dvfs {
 381                                 regulator-name = "dvfs";
 382                                 regulator-min-microvolt = <750000>;
 383                                 regulator-max-microvolt = <1030000>;
 384                                 regulator-boot-on;
 385                                 regulator-always-on;
 386                         };
 387                 };
 388         };
 389 };
 390
 391 &ohci0 {
 392         dr_mode = "otg";
 393         status = "okay";
 394 };
 395
 396 &ohci1 {
 397         status = "okay";
 398 };
 399
 400 &pcie_bus_clk {
 401         clock-frequency = <100000000>;
 402 };
 403
 404 &pciec0 {
 405         status = "okay";
 406 };
 407
 408 &pciec1 {
 409         status = "okay";
 410 };
 411
 412 &pfc {
 413         pinctrl-0 = <&scif_clk_pins>;
 414         pinctrl-names = "default";
 415
 416         avb_pins: avb {
 417                 mux {
 418                         groups = "avb_link", "avb_mdc", "avb_mii";
 419                         function = "avb";
 420                 };
 421
 422                 pins_mdc {
 423                         groups = "avb_mdc";
 424                         drive-strength = <24>;
 425                 };
 426
 427                 pins_mii_tx {
 428                         pins = "PIN_AVB_TX_CTL", "PIN_AVB_TXC", "PIN_AVB_TD0",
 429                                "PIN_AVB_TD1", "PIN_AVB_TD2", "PIN_AVB_TD3";
 430                         drive-strength = <12>;
 431                 };
 432         };
 433
 434         du_pins: du {
 435                 groups = "du_rgb888", "du_sync", "du_oddf", "du_clk_out_0";
 436                 function = "du";
 437         };
 438
 439         i2c2_pins: i2c2 {
 440                 groups = "i2c2_a";
 441                 function = "i2c2";
 442         };
 443
 444         irq0_pins: irq0 {
 445                 groups = "intc_ex_irq0";
 446                 function = "intc_ex";
 447         };
 448
 449         pwm1_pins: pwm1 {
 450                 groups = "pwm1_a";
 451                 function = "pwm1";
 452         };
 453
 454         scif1_pins: scif1 {
 455                 groups = "scif1_data_a", "scif1_ctrl";
 456                 function = "scif1";
 457         };
 458
 459         scif2_pins: scif2 {
 460                 groups = "scif2_data_a";
 461                 function = "scif2";
 462         };
 463
 464         scif_clk_pins: scif_clk {
 465                 groups = "scif_clk_a";
 466                 function = "scif_clk";
 467         };
 468
 469         sdhi0_pins: sd0 {
 470                 groups = "sdhi0_data4", "sdhi0_ctrl";
 471                 function = "sdhi0";
 472                 power-source = <3300>;
 473         };
 474
 475         sdhi0_pins_uhs: sd0_uhs {
 476                 groups = "sdhi0_data4", "sdhi0_ctrl";
 477                 function = "sdhi0";
 478                 power-source = <1800>;
 479         };
 480
 481         sdhi2_pins: sd2 {
 482                 groups = "sdhi2_data8", "sdhi2_ctrl";
 483                 function = "sdhi2";
 484                 power-source = <3300>;
 485         };
 486
 487         sdhi2_pins_uhs: sd2_uhs {
 488                 groups = "sdhi2_data8", "sdhi2_ctrl";
 489                 function = "sdhi2";
 490                 power-source = <1800>;
 491         };
 492
 493         sdhi3_pins: sd3 {
 494                 groups = "sdhi3_data4", "sdhi3_ctrl";
 495                 function = "sdhi3";
 496                 power-source = <3300>;
 497         };
 498
 499         sdhi3_pins_uhs: sd3_uhs {
 500                 groups = "sdhi3_data4", "sdhi3_ctrl";
 501                 function = "sdhi3";
 502                 power-source = <1800>;
 503         };
 504
 505         sound_pins: sound {
 506                 groups = "ssi01239_ctrl", "ssi0_data", "ssi1_data_a";
 507                 function = "ssi";
 508         };
 509
 510         sound_clk_pins: sound_clk {
 511                 groups = "audio_clk_a_a", "audio_clk_b_a", "audio_clk_c_a",
 512                          "audio_clkout_a", "audio_clkout3_a";
 513                 function = "audio_clk";
 514         };
 515
 516         usb0_pins: usb0 {
 517                 groups = "usb0";
 518                 function = "usb0";
 519         };
 520
 521         usb1_pins: usb1 {
 522                 mux {
 523                         groups = "usb1";
 524                         function = "usb1";
 525                 };
 526
 527                 ovc {
 528                         pins = "GP_6_27";
 529                         bias-pull-up;
 530                 };
 531
 532                 pwen {
 533                         pins = "GP_6_26";
 534                         bias-pull-down;
 535                 };
 536         };
 537
 538         usb30_pins: usb30 {
 539                 groups = "usb30";
 540                 function = "usb30";
 541         };
 542 };
 543
 544 &pwm1 {
 545         pinctrl-0 = <&pwm1_pins>;
 546         pinctrl-names = "default";
 547
 548         status = "okay";
 549 };
 550
 551 &rcar_sound {
 552         pinctrl-0 = <&sound_pins &sound_clk_pins>;
 553         pinctrl-names = "default";
 554
 555         /* Single DAI */
 556         #sound-dai-cells = <0>;
 557
 558         /* audio_clkout0/1/2/3 */
 559         #clock-cells = <1>;
 560         clock-frequency = <12288000 11289600>;
 561
 562         status = "okay";
 563
 564         /* update <audio_clk_b> to <cs2000> */
 565         clocks = <&cpg CPG_MOD 1005>,
 566                  <&cpg CPG_MOD 1006>, <&cpg CPG_MOD 1007>,
 567                  <&cpg CPG_MOD 1008>, <&cpg CPG_MOD 1009>,
 568                  <&cpg CPG_MOD 1010>, <&cpg CPG_MOD 1011>,
 569                  <&cpg CPG_MOD 1012>, <&cpg CPG_MOD 1013>,
 570                  <&cpg CPG_MOD 1014>, <&cpg CPG_MOD 1015>,
 571                  <&cpg CPG_MOD 1022>, <&cpg CPG_MOD 1023>,
 572                  <&cpg CPG_MOD 1024>, <&cpg CPG_MOD 1025>,
 573                  <&cpg CPG_MOD 1026>, <&cpg CPG_MOD 1027>,
 574                  <&cpg CPG_MOD 1028>, <&cpg CPG_MOD 1029>,
 575                  <&cpg CPG_MOD 1030>, <&cpg CPG_MOD 1031>,
 576                  <&cpg CPG_MOD 1020>, <&cpg CPG_MOD 1021>,
 577                  <&cpg CPG_MOD 1020>, <&cpg CPG_MOD 1021>,
 578                  <&cpg CPG_MOD 1019>, <&cpg CPG_MOD 1018>,
 579                  <&audio_clk_a>, <&cs2000>,
 580                  <&audio_clk_c>,
 581                  <&cpg CPG_CORE CPG_AUDIO_CLK_I>;
 582
 583         rcar_sound,dai {
 584                 dai0 {
 585                         playback = <&ssi0 &src0 &dvc0>;
 586                         capture  = <&ssi1 &src1 &dvc1>;
 587                 };
 588         };
 589 };
 590
 591 &scif1 {
 592         pinctrl-0 = <&scif1_pins>;
 593         pinctrl-names = "default";
 594
 595         uart-has-rtscts;
 596         status = "okay";
 597 };
 598
 599 &scif2 {
 600         pinctrl-0 = <&scif2_pins>;
 601         pinctrl-names = "default";
 602
 603         status = "okay";
 604 };
 605
 606 &scif_clk {
 607         clock-frequency = <14745600>;
 608 };
 609
 610 &sdhi0 {
 611         pinctrl-0 = <&sdhi0_pins>;
 612         pinctrl-1 = <&sdhi0_pins_uhs>;
 613         pinctrl-names = "default", "state_uhs";
 614
 615         vmmc-supply = <&vcc_sdhi0>;
 616         vqmmc-supply = <&vccq_sdhi0>;
 617         cd-gpios = <&gpio3 12 GPIO_ACTIVE_LOW>;
 618         wp-gpios = <&gpio3 13 GPIO_ACTIVE_HIGH>;
 619         bus-width = <4>;
 620         sd-uhs-sdr50;
 621         status = "okay";
 622 };
 623
 624 &sdhi2 {
 625         /* used for on-board 8bit eMMC */
 626         pinctrl-0 = <&sdhi2_pins>;
 627         pinctrl-1 = <&sdhi2_pins_uhs>;
 628         pinctrl-names = "default", "state_uhs";
 629
 630         vmmc-supply = <&reg_3p3v>;
 631         vqmmc-supply = <&reg_1p8v>;
 632         bus-width = <8>;
 633         mmc-hs200-1_8v;
 634         non-removable;
 635         fixed-emmc-driver-type = <1>;
 636         status = "okay";
 637 };
 638
 639 &sdhi3 {
 640         pinctrl-0 = <&sdhi3_pins>;
 641         pinctrl-1 = <&sdhi3_pins_uhs>;
 642         pinctrl-names = "default", "state_uhs";
 643
 644         vmmc-supply = <&vcc_sdhi3>;
 645         vqmmc-supply = <&vccq_sdhi3>;
 646         cd-gpios = <&gpio4 15 GPIO_ACTIVE_LOW>;
 647         wp-gpios = <&gpio4 16 GPIO_ACTIVE_HIGH>;
 648         bus-width = <4>;
 649         sd-uhs-sdr50;
 650         status = "okay";
 651 };
 652
 653 &ssi1 {
 654         shared-pin;
 655 };
 656
 657 &usb_extal_clk {
 658         clock-frequency = <50000000>;
 659 };
 660
 661 &usb2_phy0 {
 662         pinctrl-0 = <&usb0_pins>;
 663         pinctrl-names = "default";
 664
 665         vbus-supply = <&vbus0_usb2>;
 666         status = "okay";
 667 };
 668
 669 &usb2_phy1 {
 670         pinctrl-0 = <&usb1_pins>;
 671         pinctrl-names = "default";
 672
 673         status = "okay";
 674 };
 675
 676 &usb3_peri0 {
 677         phys = <&usb3_phy0>;
 678         phy-names = "usb";
 679
 680         status = "okay";
 681 };
 682
 683 &usb3_phy0 {
 684         status = "okay";
 685 };
 686
 687 &usb3s0_clk {
 688         clock-frequency = <100000000>;
 689 };
 690
 691 &wdt0 {
 692         timeout-sec = <60>;
 693         status = "okay";
 694 };
 695
 696 &xhci0 {
 697         pinctrl-0 = <&usb30_pins>;
 698         pinctrl-names = "default";
 699
 700         status = "okay";
 701 };