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