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