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

   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 /dts-v1/;
  14 #include <dt-bindings/gpio/gpio.h>
  15 #include "exynos5800.dtsi"
  16
  17 / {
  18         model = "Hardkernel Odroid XU3";
  19         compatible = "hardkernel,odroid-xu3", "samsung,exynos5800", "samsung,exynos5";
  20
  21         memory {
  22                 reg = <0x40000000 0x7EA00000>;
  23         };
  24
  25         chosen {
  26                 linux,stdout-path = &serial_2;
  27         };
  28
  29         fimd@14400000 {
  30                 status = "okay";
  31         };
  32
  33         firmware@02073000 {
  34                 compatible = "samsung,secure-firmware";
  35                 reg = <0x02073000 0x1000>;
  36         };
  37
  38         fixed-rate-clocks {
  39                 oscclk {
  40                         compatible = "samsung,exynos5420-oscclk";
  41                         clock-frequency = <24000000>;
  42                 };
  43         };
  44
  45         hsi2c_4: i2c@12CA0000 {
  46                 status = "okay";
  47
  48                 s2mps11_pmic@66 {
  49                         compatible = "samsung,s2mps11-pmic";
  50                         reg = <0x66>;
  51                         s2mps11,buck2-ramp-delay = <12>;
  52                         s2mps11,buck34-ramp-delay = <12>;
  53                         s2mps11,buck16-ramp-delay = <12>;
  54                         s2mps11,buck6-ramp-enable = <1>;
  55                         s2mps11,buck2-ramp-enable = <1>;
  56                         s2mps11,buck3-ramp-enable = <1>;
  57                         s2mps11,buck4-ramp-enable = <1>;
  58
  59                         s2mps11_osc: clocks {
  60                                 #clock-cells = <1>;
  61                                 clock-output-names = "s2mps11_ap",
  62                                                 "s2mps11_cp", "s2mps11_bt";
  63                         };
  64
  65                         regulators {
  66                                 ldo1_reg: LDO1 {
  67                                         regulator-name = "vdd_ldo1";
  68                                         regulator-min-microvolt = <1000000>;
  69                                         regulator-max-microvolt = <1000000>;
  70                                         regulator-always-on;
  71                                 };
  72
  73                                 ldo3_reg: LDO3 {
  74                                         regulator-name = "vdd_ldo3";
  75                                         regulator-min-microvolt = <1800000>;
  76                                         regulator-max-microvolt = <1800000>;
  77                                         regulator-always-on;
  78                                 };
  79
  80                                 ldo5_reg: LDO5 {
  81                                         regulator-name = "vdd_ldo5";
  82                                         regulator-min-microvolt = <1800000>;
  83                                         regulator-max-microvolt = <1800000>;
  84                                         regulator-always-on;
  85                                 };
  86
  87                                 ldo6_reg: LDO6 {
  88                                         regulator-name = "vdd_ldo6";
  89                                         regulator-min-microvolt = <1000000>;
  90                                         regulator-max-microvolt = <1000000>;
  91                                         regulator-always-on;
  92                                 };
  93
  94                                 ldo7_reg: LDO7 {
  95                                         regulator-name = "vdd_ldo7";
  96                                         regulator-min-microvolt = <1800000>;
  97                                         regulator-max-microvolt = <1800000>;
  98                                         regulator-always-on;
  99                                 };
 100
 101                                 ldo8_reg: LDO8 {
 102                                         regulator-name = "vdd_ldo8";
 103                                         regulator-min-microvolt = <1800000>;
 104                                         regulator-max-microvolt = <1800000>;
 105                                         regulator-always-on;
 106                                 };
 107
 108                                 ldo9_reg: LDO9 {
 109                                         regulator-name = "vdd_ldo9";
 110                                         regulator-min-microvolt = <3000000>;
 111                                         regulator-max-microvolt = <3000000>;
 112                                         regulator-always-on;
 113                                 };
 114
 115                                 ldo10_reg: LDO10 {
 116                                         regulator-name = "vdd_ldo10";
 117                                         regulator-min-microvolt = <1800000>;
 118                                         regulator-max-microvolt = <1800000>;
 119                                         regulator-always-on;
 120                                 };
 121
 122                                 ldo11_reg: LDO11 {
 123                                         regulator-name = "vdd_ldo11";
 124                                         regulator-min-microvolt = <1000000>;
 125                                         regulator-max-microvolt = <1000000>;
 126                                         regulator-always-on;
 127                                 };
 128
 129                                 ldo12_reg: LDO12 {
 130                                         regulator-name = "vdd_ldo12";
 131                                         regulator-min-microvolt = <1800000>;
 132                                         regulator-max-microvolt = <1800000>;
 133                                         regulator-always-on;
 134                                 };
 135
 136                                 ldo13_reg: LDO13 {
 137                                         regulator-name = "vdd_ldo13";
 138                                         regulator-min-microvolt = <2800000>;
 139                                         regulator-max-microvolt = <2800000>;
 140                                         regulator-always-on;
 141                                 };
 142
 143                                 ldo15_reg: LDO15 {
 144                                         regulator-name = "vdd_ldo15";
 145                                         regulator-min-microvolt = <3100000>;
 146                                         regulator-max-microvolt = <3100000>;
 147                                         regulator-always-on;
 148                                 };
 149
 150                                 ldo16_reg: LDO16 {
 151                                         regulator-name = "vdd_ldo16";
 152                                         regulator-min-microvolt = <2200000>;
 153                                         regulator-max-microvolt = <2200000>;
 154                                         regulator-always-on;
 155                                 };
 156
 157                                 ldo17_reg: LDO17 {
 158                                         regulator-name = "tsp_avdd";
 159                                         regulator-min-microvolt = <3300000>;
 160                                         regulator-max-microvolt = <3300000>;
 161                                         regulator-always-on;
 162                                 };
 163
 164                                 ldo19_reg: LDO19 {
 165                                         regulator-name = "vdd_sd";
 166                                         regulator-min-microvolt = <2800000>;
 167                                         regulator-max-microvolt = <2800000>;
 168                                         regulator-always-on;
 169                                 };
 170
 171                                 ldo24_reg: LDO24 {
 172                                         regulator-name = "tsp_io";
 173                                         regulator-min-microvolt = <2800000>;
 174                                         regulator-max-microvolt = <2800000>;
 175                                         regulator-always-on;
 176                                 };
 177
 178                                 ldo26_reg: LDO26 {
 179                                         regulator-name = "vdd_ldo26";
 180                                         regulator-min-microvolt = <3000000>;
 181                                         regulator-max-microvolt = <3000000>;
 182                                         regulator-always-on;
 183                                 };
 184
 185                                 buck1_reg: BUCK1 {
 186                                         regulator-name = "vdd_mif";
 187                                         regulator-min-microvolt = <800000>;
 188                                         regulator-max-microvolt = <1300000>;
 189                                         regulator-always-on;
 190                                         regulator-boot-on;
 191                                 };
 192
 193                                 buck2_reg: BUCK2 {
 194                                         regulator-name = "vdd_arm";
 195                                         regulator-min-microvolt = <800000>;
 196                                         regulator-max-microvolt = <1500000>;
 197                                         regulator-always-on;
 198                                         regulator-boot-on;
 199                                 };
 200
 201                                 buck3_reg: BUCK3 {
 202                                         regulator-name = "vdd_int";
 203                                         regulator-min-microvolt = <800000>;
 204                                         regulator-max-microvolt = <1400000>;
 205                                         regulator-always-on;
 206                                         regulator-boot-on;
 207                                 };
 208
 209                                 buck4_reg: BUCK4 {
 210                                         regulator-name = "vdd_g3d";
 211                                         regulator-min-microvolt = <800000>;
 212                                         regulator-max-microvolt = <1400000>;
 213                                         regulator-always-on;
 214                                         regulator-boot-on;
 215                                 };
 216
 217                                 buck5_reg: BUCK5 {
 218                                         regulator-name = "vdd_mem";
 219                                         regulator-min-microvolt = <800000>;
 220                                         regulator-max-microvolt = <1400000>;
 221                                         regulator-always-on;
 222                                         regulator-boot-on;
 223                                 };
 224
 225                                 buck6_reg: BUCK6 {
 226                                         regulator-name = "vdd_kfc";
 227                                         regulator-min-microvolt = <800000>;
 228                                         regulator-max-microvolt = <1500000>;
 229                                         regulator-always-on;
 230                                         regulator-boot-on;
 231                                 };
 232
 233                                 buck7_reg: BUCK7 {
 234                                         regulator-name = "vdd_1.0v_ldo";
 235                                         regulator-min-microvolt = <800000>;
 236                                         regulator-max-microvolt = <1500000>;
 237                                         regulator-always-on;
 238                                         regulator-boot-on;
 239                                 };
 240
 241                                 buck8_reg: BUCK8 {
 242                                         regulator-name = "vdd_1.8v_ldo";
 243                                         regulator-min-microvolt = <800000>;
 244                                         regulator-max-microvolt = <1500000>;
 245                                         regulator-always-on;
 246                                         regulator-boot-on;
 247                                 };
 248
 249                                 buck9_reg: BUCK9 {
 250                                         regulator-name = "vdd_2.8v_ldo";
 251                                         regulator-min-microvolt = <3000000>;
 252                                         regulator-max-microvolt = <3750000>;
 253                                         regulator-always-on;
 254                                         regulator-boot-on;
 255                                 };
 256
 257                                 buck10_reg: BUCK10 {
 258                                         regulator-name = "vdd_vmem";
 259                                         regulator-min-microvolt = <2850000>;
 260                                         regulator-max-microvolt = <2850000>;
 261                                         regulator-always-on;
 262                                         regulator-boot-on;
 263                                 };
 264                         };
 265                 };
 266         };
 267
 268         emmc_pwrseq: pwrseq {
 269                 pinctrl-0 = <&emmc_nrst_pin>;
 270                 pinctrl-names = "default";
 271                 compatible = "mmc-pwrseq-emmc";
 272                 reset-gpios = <&gpd1 0 1>;
 273         };
 274
 275         i2c_2: i2c@12C80000 {
 276                 samsung,i2c-sda-delay = <100>;
 277                 samsung,i2c-max-bus-freq = <66000>;
 278                 status = "okay";
 279
 280                 hdmiddc@50 {
 281                         compatible = "samsung,exynos4210-hdmiddc";
 282                         reg = <0x50>;
 283                 };
 284         };
 285
 286         rtc@101E0000 {
 287                 status = "okay";
 288         };
 289
 290         leds {
 291                 compatible = "gpio-leds";
 292                 heartbeat {
 293                         label = "blue:heartbeart";
 294                         gpios = <&gpb2 2 0>;
 295                         default-state = "off";
 296                         linux,default-trigger = "heartbeat";
 297                 };
 298
 299                 eMMC {
 300                         label = "green:eMMC";
 301                         gpios = <&gpb2 1 0>;
 302                         default-state = "off";
 303                         linux,default-trigger = "mmc0";
 304                 };
 305
 306                 microSD {
 307                         label = "red:microSD";
 308                         gpios = <&gpx2 3 0>;
 309                         default-state = "off";
 310                         linux,default-trigger = "mmc1";
 311                 };
 312         };
 313 };
 314
 315 &hdmi {
 316         status = "okay";
 317         hpd-gpio = <&gpx3 7 0>;
 318         pinctrl-names = "default";
 319         pinctrl-0 = <&hdmi_hpd_irq>;
 320
 321         vdd_osc-supply = <&ldo7_reg>;
 322         vdd_pll-supply = <&ldo6_reg>;
 323         vdd-supply = <&ldo6_reg>;
 324 };
 325
 326 &mfc {
 327         samsung,mfc-r = <0x43000000 0x800000>;
 328         samsung,mfc-l = <0x51000000 0x800000>;
 329 };
 330
 331 &mmc_0 {
 332         status = "okay";
 333         mmc-pwrseq = <&emmc_pwrseq>;
 334         cd-gpios = <&gpc0 2 GPIO_ACTIVE_LOW>;
 335         card-detect-delay = <200>;
 336         samsung,dw-mshc-ciu-div = <3>;
 337         samsung,dw-mshc-sdr-timing = <0 4>;
 338         samsung,dw-mshc-ddr-timing = <0 2>;
 339         pinctrl-names = "default";
 340         pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus1 &sd0_bus4 &sd0_bus8 &sd0_cd>;
 341         bus-width = <8>;
 342         cap-mmc-highspeed;
 343 };
 344
 345 &mmc_2 {
 346         status = "okay";
 347         card-detect-delay = <200>;
 348         samsung,dw-mshc-ciu-div = <3>;
 349         samsung,dw-mshc-sdr-timing = <0 4>;
 350         samsung,dw-mshc-ddr-timing = <0 2>;
 351         pinctrl-names = "default";
 352         pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus1 &sd2_bus4>;
 353         bus-width = <4>;
 354         cap-sd-highspeed;
 355 };
 356
 357 &pinctrl_0 {
 358         hdmi_hpd_irq: hdmi-hpd-irq {
 359                 samsung,pins = "gpx3-7";
 360                 samsung,pin-function = <0>;
 361                 samsung,pin-pud = <1>;
 362                 samsung,pin-drv = <0>;
 363         };
 364 };
 365
 366 &pinctrl_1 {
 367         emmc_nrst_pin: emmc-nrst {
 368                 samsung,pins = "gpd1-0";
 369                 samsung,pin-function = <0>;
 370                 samsung,pin-pud = <0>;
 371                 samsung,pin-drv = <0>;
 372         };
 373 };
 374
 375 &usbdrd_dwc3_0 {
 376         dr_mode = "host";
 377 };
 378
 379 &usbdrd_dwc3_1 {
 380         dr_mode = "otg";
 381 };
 382
 383 &i2c_0 {
 384         status = "okay";
 385
 386         /* A15 cluster: VDD_ARM */
 387         ina231@40 {
 388                 compatible = "ti,ina231";
 389                 reg = <0x40>;
 390                 shunt-resistor = <10000>;
 391         };
 392
 393         /* memory: VDD_MEM */
 394         ina231@41 {
 395                 compatible = "ti,ina231";
 396                 reg = <0x41>;
 397                 shunt-resistor = <10000>;
 398         };
 399
 400         /* GPU: VDD_G3D */
 401         ina231@44 {
 402                 compatible = "ti,ina231";
 403                 reg = <0x44>;
 404                 shunt-resistor = <10000>;
 405         };
 406
 407         /* A7 cluster: VDD_KFC */
 408         ina231@45 {
 409                 compatible = "ti,ina231";
 410                 reg = <0x45>;
 411                 shunt-resistor = <10000>;
 412         };
 413 };