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         csa_vdd: adc@7c {
 342                 compatible = "maxim,max9611";
 343                 reg = <0x7c>;
 344
 345                 shunt-resistor-micro-ohms = <5000>;
 346         };
 347
 348         csa_dvfs: adc@7f {
 349                 compatible = "maxim,max9611";
 350                 reg = <0x7f>;
 351
 352                 shunt-resistor-micro-ohms = <5000>;
 353         };
 354 };
 355
 356 &i2c_dvfs {
 357         status = "okay";
 358
 359         pmic: pmic@30 {
 360                 pinctrl-0 = <&irq0_pins>;
 361                 pinctrl-names = "default";
 362
 363                 compatible = "rohm,bd9571mwv";
 364                 reg = <0x30>;
 365                 interrupt-parent = <&intc_ex>;
 366                 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
 367                 interrupt-controller;
 368                 #interrupt-cells = <2>;
 369                 gpio-controller;
 370                 #gpio-cells = <2>;
 371
 372                 regulators {
 373                         dvfs: dvfs {
 374                                 regulator-name = "dvfs";
 375                                 regulator-min-microvolt = <750000>;
 376                                 regulator-max-microvolt = <1030000>;
 377                                 regulator-boot-on;
 378                                 regulator-always-on;
 379                         };
 380                 };
 381         };
 382 };
 383
 384 &ohci0 {
 385         dr_mode = "otg";
 386         status = "okay";
 387 };
 388
 389 &ohci1 {
 390         status = "okay";
 391 };
 392
 393 &pcie_bus_clk {
 394         clock-frequency = <100000000>;
 395 };
 396
 397 &pciec0 {
 398         status = "okay";
 399 };
 400
 401 &pciec1 {
 402         status = "okay";
 403 };
 404
 405 &pfc {
 406         pinctrl-0 = <&scif_clk_pins>;
 407         pinctrl-names = "default";
 408
 409         avb_pins: avb {
 410                 mux {
 411                         groups = "avb_link", "avb_mdc", "avb_mii";
 412                         function = "avb";
 413                 };
 414
 415                 pins_mdc {
 416                         groups = "avb_mdc";
 417                         drive-strength = <24>;
 418                 };
 419
 420                 pins_mii_tx {
 421                         pins = "PIN_AVB_TX_CTL", "PIN_AVB_TXC", "PIN_AVB_TD0",
 422                                "PIN_AVB_TD1", "PIN_AVB_TD2", "PIN_AVB_TD3";
 423                         drive-strength = <12>;
 424                 };
 425         };
 426
 427         du_pins: du {
 428                 groups = "du_rgb888", "du_sync", "du_oddf", "du_clk_out_0";
 429                 function = "du";
 430         };
 431
 432         i2c2_pins: i2c2 {
 433                 groups = "i2c2_a";
 434                 function = "i2c2";
 435         };
 436
 437         irq0_pins: irq0 {
 438                 groups = "intc_ex_irq0";
 439                 function = "intc_ex";
 440         };
 441
 442         pwm1_pins: pwm1 {
 443                 groups = "pwm1_a";
 444                 function = "pwm1";
 445         };
 446
 447         scif1_pins: scif1 {
 448                 groups = "scif1_data_a", "scif1_ctrl";
 449                 function = "scif1";
 450         };
 451
 452         scif2_pins: scif2 {
 453                 groups = "scif2_data_a";
 454                 function = "scif2";
 455         };
 456
 457         scif_clk_pins: scif_clk {
 458                 groups = "scif_clk_a";
 459                 function = "scif_clk";
 460         };
 461
 462         sdhi0_pins: sd0 {
 463                 groups = "sdhi0_data4", "sdhi0_ctrl";
 464                 function = "sdhi0";
 465                 power-source = <3300>;
 466         };
 467
 468         sdhi0_pins_uhs: sd0_uhs {
 469                 groups = "sdhi0_data4", "sdhi0_ctrl";
 470                 function = "sdhi0";
 471                 power-source = <1800>;
 472         };
 473
 474         sdhi2_pins: sd2 {
 475                 groups = "sdhi2_data8", "sdhi2_ctrl";
 476                 function = "sdhi2";
 477                 power-source = <3300>;
 478         };
 479
 480         sdhi2_pins_uhs: sd2_uhs {
 481                 groups = "sdhi2_data8", "sdhi2_ctrl";
 482                 function = "sdhi2";
 483                 power-source = <1800>;
 484         };
 485
 486         sdhi3_pins: sd3 {
 487                 groups = "sdhi3_data4", "sdhi3_ctrl";
 488                 function = "sdhi3";
 489                 power-source = <3300>;
 490         };
 491
 492         sdhi3_pins_uhs: sd3_uhs {
 493                 groups = "sdhi3_data4", "sdhi3_ctrl";
 494                 function = "sdhi3";
 495                 power-source = <1800>;
 496         };
 497
 498         sound_pins: sound {
 499                 groups = "ssi01239_ctrl", "ssi0_data", "ssi1_data_a";
 500                 function = "ssi";
 501         };
 502
 503         sound_clk_pins: sound_clk {
 504                 groups = "audio_clk_a_a", "audio_clk_b_a", "audio_clk_c_a",
 505                          "audio_clkout_a", "audio_clkout3_a";
 506                 function = "audio_clk";
 507         };
 508
 509         usb0_pins: usb0 {
 510                 groups = "usb0";
 511                 function = "usb0";
 512         };
 513
 514         usb1_pins: usb1 {
 515                 mux {
 516                         groups = "usb1";
 517                         function = "usb1";
 518                 };
 519
 520                 ovc {
 521                         pins = "GP_6_27";
 522                         bias-pull-up;
 523                 };
 524
 525                 pwen {
 526                         pins = "GP_6_26";
 527                         bias-pull-down;
 528                 };
 529         };
 530
 531         usb30_pins: usb30 {
 532                 groups = "usb30";
 533                 function = "usb30";
 534         };
 535 };
 536
 537 &pwm1 {
 538         pinctrl-0 = <&pwm1_pins>;
 539         pinctrl-names = "default";
 540
 541         status = "okay";
 542 };
 543
 544 &rcar_sound {
 545         pinctrl-0 = <&sound_pins &sound_clk_pins>;
 546         pinctrl-names = "default";
 547
 548         /* Single DAI */
 549         #sound-dai-cells = <0>;
 550
 551         /* audio_clkout0/1/2/3 */
 552         #clock-cells = <1>;
 553         clock-frequency = <12288000 11289600>;
 554
 555         status = "okay";
 556
 557         /* update <audio_clk_b> to <cs2000> */
 558         clocks = <&cpg CPG_MOD 1005>,
 559                  <&cpg CPG_MOD 1006>, <&cpg CPG_MOD 1007>,
 560                  <&cpg CPG_MOD 1008>, <&cpg CPG_MOD 1009>,
 561                  <&cpg CPG_MOD 1010>, <&cpg CPG_MOD 1011>,
 562                  <&cpg CPG_MOD 1012>, <&cpg CPG_MOD 1013>,
 563                  <&cpg CPG_MOD 1014>, <&cpg CPG_MOD 1015>,
 564                  <&cpg CPG_MOD 1022>, <&cpg CPG_MOD 1023>,
 565                  <&cpg CPG_MOD 1024>, <&cpg CPG_MOD 1025>,
 566                  <&cpg CPG_MOD 1026>, <&cpg CPG_MOD 1027>,
 567                  <&cpg CPG_MOD 1028>, <&cpg CPG_MOD 1029>,
 568                  <&cpg CPG_MOD 1030>, <&cpg CPG_MOD 1031>,
 569                  <&cpg CPG_MOD 1020>, <&cpg CPG_MOD 1021>,
 570                  <&cpg CPG_MOD 1020>, <&cpg CPG_MOD 1021>,
 571                  <&cpg CPG_MOD 1019>, <&cpg CPG_MOD 1018>,
 572                  <&audio_clk_a>, <&cs2000>,
 573                  <&audio_clk_c>,
 574                  <&cpg CPG_CORE CPG_AUDIO_CLK_I>;
 575
 576         rcar_sound,dai {
 577                 dai0 {
 578                         playback = <&ssi0 &src0 &dvc0>;
 579                         capture  = <&ssi1 &src1 &dvc1>;
 580                 };
 581         };
 582 };
 583
 584 &scif1 {
 585         pinctrl-0 = <&scif1_pins>;
 586         pinctrl-names = "default";
 587
 588         uart-has-rtscts;
 589         status = "okay";
 590 };
 591
 592 &scif2 {
 593         pinctrl-0 = <&scif2_pins>;
 594         pinctrl-names = "default";
 595
 596         status = "okay";
 597 };
 598
 599 &scif_clk {
 600         clock-frequency = <14745600>;
 601 };
 602
 603 &sdhi0 {
 604         pinctrl-0 = <&sdhi0_pins>;
 605         pinctrl-1 = <&sdhi0_pins_uhs>;
 606         pinctrl-names = "default", "state_uhs";
 607
 608         vmmc-supply = <&vcc_sdhi0>;
 609         vqmmc-supply = <&vccq_sdhi0>;
 610         cd-gpios = <&gpio3 12 GPIO_ACTIVE_LOW>;
 611         wp-gpios = <&gpio3 13 GPIO_ACTIVE_HIGH>;
 612         bus-width = <4>;
 613         sd-uhs-sdr50;
 614         status = "okay";
 615 };
 616
 617 &sdhi2 {
 618         /* used for on-board 8bit eMMC */
 619         pinctrl-0 = <&sdhi2_pins>;
 620         pinctrl-1 = <&sdhi2_pins_uhs>;
 621         pinctrl-names = "default", "state_uhs";
 622
 623         vmmc-supply = <&reg_3p3v>;
 624         vqmmc-supply = <&reg_1p8v>;
 625         bus-width = <8>;
 626         mmc-hs200-1_8v;
 627         non-removable;
 628         fixed-emmc-driver-type = <1>;
 629         status = "okay";
 630 };
 631
 632 &sdhi3 {
 633         pinctrl-0 = <&sdhi3_pins>;
 634         pinctrl-1 = <&sdhi3_pins_uhs>;
 635         pinctrl-names = "default", "state_uhs";
 636
 637         vmmc-supply = <&vcc_sdhi3>;
 638         vqmmc-supply = <&vccq_sdhi3>;
 639         cd-gpios = <&gpio4 15 GPIO_ACTIVE_LOW>;
 640         wp-gpios = <&gpio4 16 GPIO_ACTIVE_HIGH>;
 641         bus-width = <4>;
 642         sd-uhs-sdr50;
 643         status = "okay";
 644 };
 645
 646 &ssi1 {
 647         shared-pin;
 648 };
 649
 650 &usb_extal_clk {
 651         clock-frequency = <50000000>;
 652 };
 653
 654 &usb2_phy0 {
 655         pinctrl-0 = <&usb0_pins>;
 656         pinctrl-names = "default";
 657
 658         vbus-supply = <&vbus0_usb2>;
 659         status = "okay";
 660 };
 661
 662 &usb2_phy1 {
 663         pinctrl-0 = <&usb1_pins>;
 664         pinctrl-names = "default";
 665
 666         status = "okay";
 667 };
 668
 669 &usb3_peri0 {
 670         phys = <&usb3_phy0>;
 671         phy-names = "usb";
 672
 673         status = "okay";
 674 };
 675
 676 &usb3_phy0 {
 677         status = "okay";
 678 };
 679
 680 &usb3s0_clk {
 681         clock-frequency = <100000000>;
 682 };
 683
 684 &wdt0 {
 685         timeout-sec = <60>;
 686         status = "okay";
 687 };
 688
 689 &xhci0 {
 690         pinctrl-0 = <&usb30_pins>;
 691         pinctrl-names = "default";
 692
 693         status = "okay";
 694 };