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 GPIO_ACTIVE_LOW>;
  47         };
  48
  49         fan0: pwm-fan {
  50                 compatible = "pwm-fan";
  51                 pwms = <&pwm 0 20972 0>;
  52                 cooling-min-state = <0>;
  53                 cooling-max-state = <3>;
  54                 #cooling-cells = <2>;
  55                 cooling-levels = <0 130 170 230>;
  56         };
  57 };
  58
  59 &clock_audss {
  60         assigned-clocks = <&clock_audss EXYNOS_MOUT_AUDSS>,
  61                         <&clock_audss EXYNOS_MOUT_I2S>,
  62                         <&clock_audss EXYNOS_DOUT_AUD_BUS>;
  63         assigned-clock-parents = <&clock CLK_FIN_PLL>,
  64                         <&clock_audss EXYNOS_MOUT_AUDSS>;
  65         assigned-clock-rates = <0>,
  66                         <0>,
  67                         <19200000>;
  68 };
  69
  70 &cpu0 {
  71         cpu-supply = <&buck6_reg>;
  72 };
  73
  74 &cpu4 {
  75         cpu-supply = <&buck2_reg>;
  76 };
  77
  78 &hdmi {
  79         status = "okay";
  80         hpd-gpio = <&gpx3 7 GPIO_ACTIVE_HIGH>;
  81         pinctrl-names = "default";
  82         pinctrl-0 = <&hdmi_hpd_irq>;
  83
  84         vdd_osc-supply = <&ldo7_reg>;
  85         vdd_pll-supply = <&ldo6_reg>;
  86         vdd-supply = <&ldo6_reg>;
  87 };
  88
  89 &hsi2c_4 {
  90         status = "okay";
  91
  92         s2mps11_pmic@66 {
  93                 compatible = "samsung,s2mps11-pmic";
  94                 reg = <0x66>;
  95                 s2mps11,buck2-ramp-delay = <12>;
  96                 s2mps11,buck34-ramp-delay = <12>;
  97                 s2mps11,buck16-ramp-delay = <12>;
  98                 s2mps11,buck6-ramp-enable = <1>;
  99                 s2mps11,buck2-ramp-enable = <1>;
 100                 s2mps11,buck3-ramp-enable = <1>;
 101                 s2mps11,buck4-ramp-enable = <1>;
 102                 samsung,s2mps11-acokb-ground;
 103
 104                 interrupt-parent = <&gpx0>;
 105                 interrupts = <4 IRQ_TYPE_EDGE_FALLING>;
 106                 pinctrl-names = "default";
 107                 pinctrl-0 = <&s2mps11_irq>;
 108
 109                 s2mps11_osc: clocks {
 110                         #clock-cells = <1>;
 111                         clock-output-names = "s2mps11_ap",
 112                                         "s2mps11_cp", "s2mps11_bt";
 113                 };
 114
 115                 regulators {
 116                         ldo1_reg: LDO1 {
 117                                 regulator-name = "vdd_ldo1";
 118                                 regulator-min-microvolt = <1000000>;
 119                                 regulator-max-microvolt = <1000000>;
 120                                 regulator-always-on;
 121                         };
 122
 123                         ldo3_reg: LDO3 {
 124                                 regulator-name = "vdd_ldo3";
 125                                 regulator-min-microvolt = <1800000>;
 126                                 regulator-max-microvolt = <1800000>;
 127                                 regulator-always-on;
 128                         };
 129
 130                         ldo5_reg: LDO5 {
 131                                 regulator-name = "vdd_ldo5";
 132                                 regulator-min-microvolt = <1800000>;
 133                                 regulator-max-microvolt = <1800000>;
 134                                 regulator-always-on;
 135                         };
 136
 137                         ldo6_reg: LDO6 {
 138                                 regulator-name = "vdd_ldo6";
 139                                 regulator-min-microvolt = <1000000>;
 140                                 regulator-max-microvolt = <1000000>;
 141                                 regulator-always-on;
 142                         };
 143
 144                         ldo7_reg: LDO7 {
 145                                 regulator-name = "vdd_ldo7";
 146                                 regulator-min-microvolt = <1800000>;
 147                                 regulator-max-microvolt = <1800000>;
 148                                 regulator-always-on;
 149                         };
 150
 151                         ldo8_reg: LDO8 {
 152                                 regulator-name = "vdd_ldo8";
 153                                 regulator-min-microvolt = <1800000>;
 154                                 regulator-max-microvolt = <1800000>;
 155                                 regulator-always-on;
 156                         };
 157
 158                         ldo9_reg: LDO9 {
 159                                 regulator-name = "vdd_ldo9";
 160                                 regulator-min-microvolt = <3000000>;
 161                                 regulator-max-microvolt = <3000000>;
 162                                 regulator-always-on;
 163                         };
 164
 165                         ldo10_reg: LDO10 {
 166                                 regulator-name = "vdd_ldo10";
 167                                 regulator-min-microvolt = <1800000>;
 168                                 regulator-max-microvolt = <1800000>;
 169                                 regulator-always-on;
 170                         };
 171
 172                         ldo11_reg: LDO11 {
 173                                 regulator-name = "vdd_ldo11";
 174                                 regulator-min-microvolt = <1000000>;
 175                                 regulator-max-microvolt = <1000000>;
 176                                 regulator-always-on;
 177                         };
 178
 179                         ldo12_reg: LDO12 {
 180                                 regulator-name = "vdd_ldo12";
 181                                 regulator-min-microvolt = <1800000>;
 182                                 regulator-max-microvolt = <1800000>;
 183                                 regulator-always-on;
 184                         };
 185
 186                         ldo13_reg: LDO13 {
 187                                 regulator-name = "vdd_ldo13";
 188                                 regulator-min-microvolt = <2800000>;
 189                                 regulator-max-microvolt = <2800000>;
 190                                 regulator-always-on;
 191                         };
 192
 193                         ldo15_reg: LDO15 {
 194                                 regulator-name = "vdd_ldo15";
 195                                 regulator-min-microvolt = <3100000>;
 196                                 regulator-max-microvolt = <3100000>;
 197                                 regulator-always-on;
 198                         };
 199
 200                         ldo16_reg: LDO16 {
 201                                 regulator-name = "vdd_ldo16";
 202                                 regulator-min-microvolt = <2200000>;
 203                                 regulator-max-microvolt = <2200000>;
 204                                 regulator-always-on;
 205                         };
 206
 207                         ldo17_reg: LDO17 {
 208                                 regulator-name = "tsp_avdd";
 209                                 regulator-min-microvolt = <3300000>;
 210                                 regulator-max-microvolt = <3300000>;
 211                                 regulator-always-on;
 212                         };
 213
 214                         ldo19_reg: LDO19 {
 215                                 regulator-name = "vdd_sd";
 216                                 regulator-min-microvolt = <2800000>;
 217                                 regulator-max-microvolt = <2800000>;
 218                                 regulator-always-on;
 219                         };
 220
 221                         ldo24_reg: LDO24 {
 222                                 regulator-name = "tsp_io";
 223                                 regulator-min-microvolt = <2800000>;
 224                                 regulator-max-microvolt = <2800000>;
 225                                 regulator-always-on;
 226                         };
 227
 228                         ldo26_reg: LDO26 {
 229                                 regulator-name = "vdd_ldo26";
 230                                 regulator-min-microvolt = <3000000>;
 231                                 regulator-max-microvolt = <3000000>;
 232                                 regulator-always-on;
 233                         };
 234
 235                         buck1_reg: BUCK1 {
 236                                 regulator-name = "vdd_mif";
 237                                 regulator-min-microvolt = <800000>;
 238                                 regulator-max-microvolt = <1300000>;
 239                                 regulator-always-on;
 240                                 regulator-boot-on;
 241                         };
 242
 243                         buck2_reg: BUCK2 {
 244                                 regulator-name = "vdd_arm";
 245                                 regulator-min-microvolt = <800000>;
 246                                 regulator-max-microvolt = <1500000>;
 247                                 regulator-always-on;
 248                                 regulator-boot-on;
 249                         };
 250
 251                         buck3_reg: BUCK3 {
 252                                 regulator-name = "vdd_int";
 253                                 regulator-min-microvolt = <800000>;
 254                                 regulator-max-microvolt = <1400000>;
 255                                 regulator-always-on;
 256                                 regulator-boot-on;
 257                         };
 258
 259                         buck4_reg: BUCK4 {
 260                                 regulator-name = "vdd_g3d";
 261                                 regulator-min-microvolt = <800000>;
 262                                 regulator-max-microvolt = <1400000>;
 263                                 regulator-always-on;
 264                                 regulator-boot-on;
 265                         };
 266
 267                         buck5_reg: BUCK5 {
 268                                 regulator-name = "vdd_mem";
 269                                 regulator-min-microvolt = <800000>;
 270                                 regulator-max-microvolt = <1400000>;
 271                                 regulator-always-on;
 272                                 regulator-boot-on;
 273                         };
 274
 275                         buck6_reg: BUCK6 {
 276                                 regulator-name = "vdd_kfc";
 277                                 regulator-min-microvolt = <800000>;
 278                                 regulator-max-microvolt = <1500000>;
 279                                 regulator-always-on;
 280                                 regulator-boot-on;
 281                         };
 282
 283                         buck7_reg: BUCK7 {
 284                                 regulator-name = "vdd_1.0v_ldo";
 285                                 regulator-min-microvolt = <800000>;
 286                                 regulator-max-microvolt = <1500000>;
 287                                 regulator-always-on;
 288                                 regulator-boot-on;
 289                         };
 290
 291                         buck8_reg: BUCK8 {
 292                                 regulator-name = "vdd_1.8v_ldo";
 293                                 regulator-min-microvolt = <800000>;
 294                                 regulator-max-microvolt = <1500000>;
 295                                 regulator-always-on;
 296                                 regulator-boot-on;
 297                         };
 298
 299                         buck9_reg: BUCK9 {
 300                                 regulator-name = "vdd_2.8v_ldo";
 301                                 regulator-min-microvolt = <3000000>;
 302                                 regulator-max-microvolt = <3750000>;
 303                                 regulator-always-on;
 304                                 regulator-boot-on;
 305                         };
 306
 307                         buck10_reg: BUCK10 {
 308                                 regulator-name = "vdd_vmem";
 309                                 regulator-min-microvolt = <2850000>;
 310                                 regulator-max-microvolt = <2850000>;
 311                                 regulator-always-on;
 312                                 regulator-boot-on;
 313                         };
 314                 };
 315         };
 316 };
 317
 318 &i2c_2 {
 319         samsung,i2c-sda-delay = <100>;
 320         samsung,i2c-max-bus-freq = <66000>;
 321         status = "okay";
 322
 323         hdmiddc@50 {
 324                 compatible = "samsung,exynos4210-hdmiddc";
 325                 reg = <0x50>;
 326         };
 327 };
 328
 329 &mfc {
 330         samsung,mfc-r = <0x43000000 0x800000>;
 331         samsung,mfc-l = <0x51000000 0x800000>;
 332 };
 333
 334 &mmc_0 {
 335         status = "okay";
 336         mmc-pwrseq = <&emmc_pwrseq>;
 337         cd-gpios = <&gpc0 2 GPIO_ACTIVE_LOW>;
 338         card-detect-delay = <200>;
 339         samsung,dw-mshc-ciu-div = <3>;
 340         samsung,dw-mshc-sdr-timing = <0 4>;
 341         samsung,dw-mshc-ddr-timing = <0 2>;
 342         samsung,dw-mshc-hs400-timing = <0 2>;
 343         samsung,read-strobe-delay = <90>;
 344         pinctrl-names = "default";
 345         pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus1 &sd0_bus4 &sd0_bus8 &sd0_cd &sd0_rclk>;
 346         bus-width = <8>;
 347         cap-mmc-highspeed;
 348         mmc-hs200-1_8v;
 349         mmc-hs400-1_8v;
 350 };
 351
 352 &mmc_2 {
 353         status = "okay";
 354         card-detect-delay = <200>;
 355         samsung,dw-mshc-ciu-div = <3>;
 356         samsung,dw-mshc-sdr-timing = <0 4>;
 357         samsung,dw-mshc-ddr-timing = <0 2>;
 358         pinctrl-names = "default";
 359         pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus1 &sd2_bus4>;
 360         bus-width = <4>;
 361         cap-sd-highspeed;
 362 };
 363
 364 &pinctrl_0 {
 365         hdmi_hpd_irq: hdmi-hpd-irq {
 366                 samsung,pins = "gpx3-7";
 367                 samsung,pin-function = <0>;
 368                 samsung,pin-pud = <1>;
 369                 samsung,pin-drv = <0>;
 370         };
 371
 372         s2mps11_irq: s2mps11-irq {
 373                 samsung,pins = "gpx0-4";
 374                 samsung,pin-function = <0xf>;
 375                 samsung,pin-pud = <0>;
 376                 samsung,pin-drv = <0>;
 377         };
 378 };
 379
 380 &pinctrl_1 {
 381         emmc_nrst_pin: emmc-nrst {
 382                 samsung,pins = "gpd1-0";
 383                 samsung,pin-function = <0>;
 384                 samsung,pin-pud = <0>;
 385                 samsung,pin-drv = <0>;
 386         };
 387 };
 388
 389 &tmu_cpu0 {
 390         vtmu-supply = <&ldo7_reg>;
 391         status = "okay";
 392 };
 393
 394 &tmu_cpu1 {
 395         vtmu-supply = <&ldo7_reg>;
 396         status = "okay";
 397 };
 398
 399 &tmu_cpu2 {
 400         vtmu-supply = <&ldo7_reg>;
 401         status = "okay";
 402 };
 403
 404 &tmu_cpu3 {
 405         vtmu-supply = <&ldo7_reg>;
 406         status = "okay";
 407 };
 408
 409 &tmu_gpu {
 410         vtmu-supply = <&ldo7_reg>;
 411         status = "okay";
 412 };
 413
 414 &rtc {
 415         status = "okay";
 416         clocks = <&clock CLK_RTC>, <&s2mps11_osc S2MPS11_CLK_AP>;
 417         clock-names = "rtc", "rtc_src";
 418 };
 419
 420 &usbdrd_dwc3_0 {
 421         dr_mode = "host";
 422 };
 423
 424 /* usbdrd_dwc3_1 mode customized in each board */
 425
 426 &usbdrd3_0 {
 427         vdd33-supply = <&ldo9_reg>;
 428         vdd10-supply = <&ldo11_reg>;
 429 };
 430
 431 &usbdrd3_1 {
 432         vdd33-supply = <&ldo9_reg>;
 433         vdd10-supply = <&ldo11_reg>;
 434 };