arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi

   1 /*
   2  * Hardkernel Odroid XU3 board device tree source
   3  *
   4  * Copyright (c) 2014 Collabora Ltd.
   5  * Copyright (c) 2013 Samsung Electronics Co., Ltd.
   6  *              http://www.samsung.com
   7  *
   8  * This program is free software; you can redistribute it and/or modify
   9  * it under the terms of the GNU General Public License version 2 as
  10  * published by the Free Software Foundation.
  11 */
  12
  13 #include <dt-bindings/clock/samsung,s2mps11.h>
  14 #include <dt-bindings/interrupt-controller/irq.h>
  15 #include <dt-bindings/gpio/gpio.h>
  16 #include <dt-bindings/sound/samsung-i2s.h>
  17 #include "exynos5800.dtsi"
  18 #include "exynos5422-cpus.dtsi"
  19 #include "exynos5422-cpu-thermal.dtsi"
  20
  21 / {
  22         memory {
  23                 reg = <0x40000000 0x7EA00000>;
  24         };
  25
  26         chosen {
  27                 linux,stdout-path = &serial_2;
  28         };
  29
  30         firmware@02073000 {
  31                 compatible = "samsung,secure-firmware";
  32                 reg = <0x02073000 0x1000>;
  33         };
  34
  35         fixed-rate-clocks {
  36                 oscclk {
  37                         compatible = "samsung,exynos5420-oscclk";
  38                         clock-frequency = <24000000>;
  39                 };
  40         };
  41
  42         emmc_pwrseq: pwrseq {
  43                 pinctrl-0 = <&emmc_nrst_pin>;
  44                 pinctrl-names = "default";
  45                 compatible = "mmc-pwrseq-emmc";
  46                 reset-gpios = <&gpd1 0 1>;
  47         };
  48
  49         pwmleds {
  50                 compatible = "pwm-leds";
  51
  52                 greenled {
  53                         label = "green:mmc0";
  54                         pwms = <&pwm 1 2000000 0>;
  55                         pwm-names = "pwm1";
  56                         /*
  57                          * Green LED is much brighter than the others
  58                          * so limit its max brightness
  59                          */
  60                         max_brightness = <127>;
  61                         linux,default-trigger = "mmc0";
  62                 };
  63
  64                 blueled {
  65                         label = "blue:heartbeat";
  66                         pwms = <&pwm 2 2000000 0>;
  67                         pwm-names = "pwm2";
  68                         max_brightness = <255>;
  69                         linux,default-trigger = "heartbeat";
  70                 };
  71         };
  72
  73         gpioleds {
  74                 compatible = "gpio-leds";
  75                 redled {
  76                         label = "red:microSD";
  77                         gpios = <&gpx2 3 GPIO_ACTIVE_HIGH>;
  78                         default-state = "off";
  79                         linux,default-trigger = "mmc1";
  80                 };
  81         };
  82
  83         sound: sound {
  84                 compatible = "simple-audio-card";
  85
  86                 simple-audio-card,name = "Odroid-XU3";
  87                 simple-audio-card,widgets =
  88                         "Headphone", "Headphone Jack",
  89                         "Speakers", "Speakers";
  90                 simple-audio-card,routing =
  91                         "Headphone Jack", "HPL",
  92                         "Headphone Jack", "HPR",
  93                         "Headphone Jack", "MICBIAS",
  94                         "IN1", "Headphone Jack",
  95                         "Speakers", "SPKL",
  96                         "Speakers", "SPKR";
  97
  98                 simple-audio-card,format = "i2s";
  99                 simple-audio-card,bitclock-master = <&link0_codec>;
 100                 simple-audio-card,frame-master = <&link0_codec>;
 101
 102                 simple-audio-card,cpu {
 103                         sound-dai = <&i2s0 0>;
 104                         system-clock-frequency = <19200000>;
 105                 };
 106
 107                 link0_codec: simple-audio-card,codec {
 108                         sound-dai = <&max98090>;
 109                         clocks = <&i2s0 CLK_I2S_CDCLK>;
 110                 };
 111         };
 112
 113         fan0: pwm-fan {
 114                 compatible = "pwm-fan";
 115                 pwms = <&pwm 0 20972 0>;
 116                 cooling-min-state = <0>;
 117                 cooling-max-state = <3>;
 118                 #cooling-cells = <2>;
 119                 cooling-levels = <0 130 170 230>;
 120         };
 121 };
 122
 123 &clock_audss {
 124         assigned-clocks = <&clock_audss EXYNOS_MOUT_AUDSS>,
 125                         <&clock_audss EXYNOS_MOUT_I2S>,
 126                         <&clock_audss EXYNOS_DOUT_AUD_BUS>;
 127         assigned-clock-parents = <&clock CLK_FIN_PLL>,
 128                         <&clock_audss EXYNOS_MOUT_AUDSS>;
 129         assigned-clock-rates = <0>,
 130                         <0>,
 131                         <19200000>;
 132 };
 133
 134 &fimd {
 135         status = "okay";
 136 };
 137
 138
 139 &hdmi {
 140         status = "okay";
 141         hpd-gpio = <&gpx3 7 0>;
 142         pinctrl-names = "default";
 143         pinctrl-0 = <&hdmi_hpd_irq>;
 144
 145         vdd_osc-supply = <&ldo7_reg>;
 146         vdd_pll-supply = <&ldo6_reg>;
 147         vdd-supply = <&ldo6_reg>;
 148 };
 149
 150 &hsi2c_4 {
 151         status = "okay";
 152
 153         s2mps11_pmic@66 {
 154                 compatible = "samsung,s2mps11-pmic";
 155                 reg = <0x66>;
 156                 s2mps11,buck2-ramp-delay = <12>;
 157                 s2mps11,buck34-ramp-delay = <12>;
 158                 s2mps11,buck16-ramp-delay = <12>;
 159                 s2mps11,buck6-ramp-enable = <1>;
 160                 s2mps11,buck2-ramp-enable = <1>;
 161                 s2mps11,buck3-ramp-enable = <1>;
 162                 s2mps11,buck4-ramp-enable = <1>;
 163
 164                 interrupt-parent = <&gpx0>;
 165                 interrupts = <4 IRQ_TYPE_EDGE_FALLING>;
 166                 pinctrl-names = "default";
 167                 pinctrl-0 = <&s2mps11_irq>;
 168
 169                 s2mps11_osc: clocks {
 170                         #clock-cells = <1>;
 171                         clock-output-names = "s2mps11_ap",
 172                                         "s2mps11_cp", "s2mps11_bt";
 173                 };
 174
 175                 regulators {
 176                         ldo1_reg: LDO1 {
 177                                 regulator-name = "vdd_ldo1";
 178                                 regulator-min-microvolt = <1000000>;
 179                                 regulator-max-microvolt = <1000000>;
 180                                 regulator-always-on;
 181                         };
 182
 183                         ldo3_reg: LDO3 {
 184                                 regulator-name = "vdd_ldo3";
 185                                 regulator-min-microvolt = <1800000>;
 186                                 regulator-max-microvolt = <1800000>;
 187                                 regulator-always-on;
 188                         };
 189
 190                         ldo5_reg: LDO5 {
 191                                 regulator-name = "vdd_ldo5";
 192                                 regulator-min-microvolt = <1800000>;
 193                                 regulator-max-microvolt = <1800000>;
 194                                 regulator-always-on;
 195                         };
 196
 197                         ldo6_reg: LDO6 {
 198                                 regulator-name = "vdd_ldo6";
 199                                 regulator-min-microvolt = <1000000>;
 200                                 regulator-max-microvolt = <1000000>;
 201                                 regulator-always-on;
 202                         };
 203
 204                         ldo7_reg: LDO7 {
 205                                 regulator-name = "vdd_ldo7";
 206                                 regulator-min-microvolt = <1800000>;
 207                                 regulator-max-microvolt = <1800000>;
 208                                 regulator-always-on;
 209                         };
 210
 211                         ldo8_reg: LDO8 {
 212                                 regulator-name = "vdd_ldo8";
 213                                 regulator-min-microvolt = <1800000>;
 214                                 regulator-max-microvolt = <1800000>;
 215                                 regulator-always-on;
 216                         };
 217
 218                         ldo9_reg: LDO9 {
 219                                 regulator-name = "vdd_ldo9";
 220                                 regulator-min-microvolt = <3000000>;
 221                                 regulator-max-microvolt = <3000000>;
 222                                 regulator-always-on;
 223                         };
 224
 225                         ldo10_reg: LDO10 {
 226                                 regulator-name = "vdd_ldo10";
 227                                 regulator-min-microvolt = <1800000>;
 228                                 regulator-max-microvolt = <1800000>;
 229                                 regulator-always-on;
 230                         };
 231
 232                         ldo11_reg: LDO11 {
 233                                 regulator-name = "vdd_ldo11";
 234                                 regulator-min-microvolt = <1000000>;
 235                                 regulator-max-microvolt = <1000000>;
 236                                 regulator-always-on;
 237                         };
 238
 239                         ldo12_reg: LDO12 {
 240                                 regulator-name = "vdd_ldo12";
 241                                 regulator-min-microvolt = <1800000>;
 242                                 regulator-max-microvolt = <1800000>;
 243                                 regulator-always-on;
 244                         };
 245
 246                         ldo13_reg: LDO13 {
 247                                 regulator-name = "vdd_ldo13";
 248                                 regulator-min-microvolt = <2800000>;
 249                                 regulator-max-microvolt = <2800000>;
 250                                 regulator-always-on;
 251                         };
 252
 253                         ldo15_reg: LDO15 {
 254                                 regulator-name = "vdd_ldo15";
 255                                 regulator-min-microvolt = <3100000>;
 256                                 regulator-max-microvolt = <3100000>;
 257                                 regulator-always-on;
 258                         };
 259
 260                         ldo16_reg: LDO16 {
 261                                 regulator-name = "vdd_ldo16";
 262                                 regulator-min-microvolt = <2200000>;
 263                                 regulator-max-microvolt = <2200000>;
 264                                 regulator-always-on;
 265                         };
 266
 267                         ldo17_reg: LDO17 {
 268                                 regulator-name = "tsp_avdd";
 269                                 regulator-min-microvolt = <3300000>;
 270                                 regulator-max-microvolt = <3300000>;
 271                                 regulator-always-on;
 272                         };
 273
 274                         ldo19_reg: LDO19 {
 275                                 regulator-name = "vdd_sd";
 276                                 regulator-min-microvolt = <2800000>;
 277                                 regulator-max-microvolt = <2800000>;
 278                                 regulator-always-on;
 279                         };
 280
 281                         ldo24_reg: LDO24 {
 282                                 regulator-name = "tsp_io";
 283                                 regulator-min-microvolt = <2800000>;
 284                                 regulator-max-microvolt = <2800000>;
 285                                 regulator-always-on;
 286                         };
 287
 288                         ldo26_reg: LDO26 {
 289                                 regulator-name = "vdd_ldo26";
 290                                 regulator-min-microvolt = <3000000>;
 291                                 regulator-max-microvolt = <3000000>;
 292                                 regulator-always-on;
 293                         };
 294
 295                         buck1_reg: BUCK1 {
 296                                 regulator-name = "vdd_mif";
 297                                 regulator-min-microvolt = <800000>;
 298                                 regulator-max-microvolt = <1300000>;
 299                                 regulator-always-on;
 300                                 regulator-boot-on;
 301                         };
 302
 303                         buck2_reg: BUCK2 {
 304                                 regulator-name = "vdd_arm";
 305                                 regulator-min-microvolt = <800000>;
 306                                 regulator-max-microvolt = <1500000>;
 307                                 regulator-always-on;
 308                                 regulator-boot-on;
 309                         };
 310
 311                         buck3_reg: BUCK3 {
 312                                 regulator-name = "vdd_int";
 313                                 regulator-min-microvolt = <800000>;
 314                                 regulator-max-microvolt = <1400000>;
 315                                 regulator-always-on;
 316                                 regulator-boot-on;
 317                         };
 318
 319                         buck4_reg: BUCK4 {
 320                                 regulator-name = "vdd_g3d";
 321                                 regulator-min-microvolt = <800000>;
 322                                 regulator-max-microvolt = <1400000>;
 323                                 regulator-always-on;
 324                                 regulator-boot-on;
 325                         };
 326
 327                         buck5_reg: BUCK5 {
 328                                 regulator-name = "vdd_mem";
 329                                 regulator-min-microvolt = <800000>;
 330                                 regulator-max-microvolt = <1400000>;
 331                                 regulator-always-on;
 332                                 regulator-boot-on;
 333                         };
 334
 335                         buck6_reg: BUCK6 {
 336                                 regulator-name = "vdd_kfc";
 337                                 regulator-min-microvolt = <800000>;
 338                                 regulator-max-microvolt = <1500000>;
 339                                 regulator-always-on;
 340                                 regulator-boot-on;
 341                         };
 342
 343                         buck7_reg: BUCK7 {
 344                                 regulator-name = "vdd_1.0v_ldo";
 345                                 regulator-min-microvolt = <800000>;
 346                                 regulator-max-microvolt = <1500000>;
 347                                 regulator-always-on;
 348                                 regulator-boot-on;
 349                         };
 350
 351                         buck8_reg: BUCK8 {
 352                                 regulator-name = "vdd_1.8v_ldo";
 353                                 regulator-min-microvolt = <800000>;
 354                                 regulator-max-microvolt = <1500000>;
 355                                 regulator-always-on;
 356                                 regulator-boot-on;
 357                         };
 358
 359                         buck9_reg: BUCK9 {
 360                                 regulator-name = "vdd_2.8v_ldo";
 361                                 regulator-min-microvolt = <3000000>;
 362                                 regulator-max-microvolt = <3750000>;
 363                                 regulator-always-on;
 364                                 regulator-boot-on;
 365                         };
 366
 367                         buck10_reg: BUCK10 {
 368                                 regulator-name = "vdd_vmem";
 369                                 regulator-min-microvolt = <2850000>;
 370                                 regulator-max-microvolt = <2850000>;
 371                                 regulator-always-on;
 372                                 regulator-boot-on;
 373                         };
 374                 };
 375         };
 376 };
 377
 378 &hsi2c_5 {
 379         status = "okay";
 380         max98090: max98090@10 {
 381                 compatible = "maxim,max98090";
 382                 reg = <0x10>;
 383                 interrupt-parent = <&gpx3>;
 384                 interrupts = <2 0>;
 385                 clocks = <&i2s0 CLK_I2S_CDCLK>;
 386                 clock-names = "mclk";
 387                 #sound-dai-cells = <0>;
 388         };
 389 };
 390
 391 &i2c_2 {
 392         samsung,i2c-sda-delay = <100>;
 393         samsung,i2c-max-bus-freq = <66000>;
 394         status = "okay";
 395
 396         hdmiddc@50 {
 397                 compatible = "samsung,exynos4210-hdmiddc";
 398                 reg = <0x50>;
 399         };
 400 };
 401
 402 &i2s0 {
 403         status = "okay";
 404 };
 405
 406 &mfc {
 407         samsung,mfc-r = <0x43000000 0x800000>;
 408         samsung,mfc-l = <0x51000000 0x800000>;
 409 };
 410
 411 &mmc_0 {
 412         status = "okay";
 413         mmc-pwrseq = <&emmc_pwrseq>;
 414         cd-gpios = <&gpc0 2 GPIO_ACTIVE_LOW>;
 415         card-detect-delay = <200>;
 416         samsung,dw-mshc-ciu-div = <3>;
 417         samsung,dw-mshc-sdr-timing = <0 4>;
 418         samsung,dw-mshc-ddr-timing = <0 2>;
 419         samsung,dw-mshc-hs400-timing = <0 2>;
 420         samsung,read-strobe-delay = <90>;
 421         pinctrl-names = "default";
 422         pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus1 &sd0_bus4 &sd0_bus8 &sd0_cd &sd0_rclk>;
 423         bus-width = <8>;
 424         cap-mmc-highspeed;
 425         mmc-hs200-1_8v;
 426         mmc-hs400-1_8v;
 427 };
 428
 429 &mmc_2 {
 430         status = "okay";
 431         card-detect-delay = <200>;
 432         samsung,dw-mshc-ciu-div = <3>;
 433         samsung,dw-mshc-sdr-timing = <0 4>;
 434         samsung,dw-mshc-ddr-timing = <0 2>;
 435         pinctrl-names = "default";
 436         pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus1 &sd2_bus4>;
 437         bus-width = <4>;
 438         cap-sd-highspeed;
 439 };
 440
 441 &pinctrl_0 {
 442         hdmi_hpd_irq: hdmi-hpd-irq {
 443                 samsung,pins = "gpx3-7";
 444                 samsung,pin-function = <0>;
 445                 samsung,pin-pud = <1>;
 446                 samsung,pin-drv = <0>;
 447         };
 448
 449         s2mps11_irq: s2mps11-irq {
 450                 samsung,pins = "gpx0-4";
 451                 samsung,pin-function = <0xf>;
 452                 samsung,pin-pud = <0>;
 453                 samsung,pin-drv = <0>;
 454         };
 455 };
 456
 457 &pinctrl_1 {
 458         emmc_nrst_pin: emmc-nrst {
 459                 samsung,pins = "gpd1-0";
 460                 samsung,pin-function = <0>;
 461                 samsung,pin-pud = <0>;
 462                 samsung,pin-drv = <0>;
 463         };
 464 };
 465
 466 &pwm {
 467         /*
 468          * PWM 0 -- fan
 469          * PWM 1 -- Green LED
 470          * PWM 2 -- Blue LED
 471          * PWM 3 -- on MIPI connector for backlight
 472          */
 473         pinctrl-0 = <&pwm0_out &pwm1_out &pwm2_out &pwm3_out>;
 474         pinctrl-names = "default";
 475         status = "okay";
 476 };
 477
 478 &tmu_cpu0 {
 479         vtmu-supply = <&ldo7_reg>;
 480         status = "okay";
 481 };
 482
 483 &tmu_cpu1 {
 484         vtmu-supply = <&ldo7_reg>;
 485         status = "okay";
 486 };
 487
 488 &tmu_cpu2 {
 489         vtmu-supply = <&ldo7_reg>;
 490         status = "okay";
 491 };
 492
 493 &tmu_cpu3 {
 494         vtmu-supply = <&ldo7_reg>;
 495         status = "okay";
 496 };
 497
 498 &tmu_gpu {
 499         vtmu-supply = <&ldo7_reg>;
 500         status = "okay";
 501 };
 502
 503 &rtc {
 504         status = "okay";
 505         clocks = <&clock CLK_RTC>, <&s2mps11_osc S2MPS11_CLK_AP>;
 506         clock-names = "rtc", "rtc_src";
 507 };
 508
 509 &usbdrd_dwc3_0 {
 510         dr_mode = "host";
 511 };
 512
 513 &usbdrd_dwc3_1 {
 514         dr_mode = "otg";
 515 };
 516
 517 &usbdrd3_0 {
 518         vdd33-supply = <&ldo9_reg>;
 519         vdd10-supply = <&ldo11_reg>;
 520 };
 521
 522 &usbdrd3_1 {
 523         vdd33-supply = <&ldo9_reg>;
 524         vdd10-supply = <&ldo11_reg>;
 525 };