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                 samsung,s2mps11-acokb-ground;
  96
  97                 interrupt-parent = <&gpx0>;
  98                 interrupts = <4 IRQ_TYPE_EDGE_FALLING>;
  99                 pinctrl-names = "default";
 100                 pinctrl-0 = <&s2mps11_irq>;
 101
 102                 s2mps11_osc: clocks {
 103                         #clock-cells = <1>;
 104                         clock-output-names = "s2mps11_ap",
 105                                         "s2mps11_cp", "s2mps11_bt";
 106                 };
 107
 108                 regulators {
 109                         ldo1_reg: LDO1 {
 110                                 regulator-name = "vdd_ldo1";
 111                                 regulator-min-microvolt = <1000000>;
 112                                 regulator-max-microvolt = <1000000>;
 113                                 regulator-always-on;
 114                         };
 115
 116                         ldo3_reg: LDO3 {
 117                                 regulator-name = "vddq_mmc0";
 118                                 regulator-min-microvolt = <1800000>;
 119                                 regulator-max-microvolt = <1800000>;
 120                         };
 121
 122                         ldo5_reg: LDO5 {
 123                                 regulator-name = "vdd_ldo5";
 124                                 regulator-min-microvolt = <1800000>;
 125                                 regulator-max-microvolt = <1800000>;
 126                                 regulator-always-on;
 127                         };
 128
 129                         ldo6_reg: LDO6 {
 130                                 regulator-name = "vdd_ldo6";
 131                                 regulator-min-microvolt = <1000000>;
 132                                 regulator-max-microvolt = <1000000>;
 133                                 regulator-always-on;
 134                         };
 135
 136                         ldo7_reg: LDO7 {
 137                                 regulator-name = "vdd_ldo7";
 138                                 regulator-min-microvolt = <1800000>;
 139                                 regulator-max-microvolt = <1800000>;
 140                                 regulator-always-on;
 141                         };
 142
 143                         ldo8_reg: LDO8 {
 144                                 regulator-name = "vdd_ldo8";
 145                                 regulator-min-microvolt = <1800000>;
 146                                 regulator-max-microvolt = <1800000>;
 147                                 regulator-always-on;
 148                         };
 149
 150                         ldo9_reg: LDO9 {
 151                                 regulator-name = "vdd_ldo9";
 152                                 regulator-min-microvolt = <3000000>;
 153                                 regulator-max-microvolt = <3000000>;
 154                                 regulator-always-on;
 155                         };
 156
 157                         ldo10_reg: LDO10 {
 158                                 regulator-name = "vdd_ldo10";
 159                                 regulator-min-microvolt = <1800000>;
 160                                 regulator-max-microvolt = <1800000>;
 161                                 regulator-always-on;
 162                         };
 163
 164                         ldo11_reg: LDO11 {
 165                                 regulator-name = "vdd_ldo11";
 166                                 regulator-min-microvolt = <1000000>;
 167                                 regulator-max-microvolt = <1000000>;
 168                                 regulator-always-on;
 169                         };
 170
 171                         ldo12_reg: LDO12 {
 172                                 regulator-name = "vdd_ldo12";
 173                                 regulator-min-microvolt = <1800000>;
 174                                 regulator-max-microvolt = <1800000>;
 175                                 regulator-always-on;
 176                         };
 177
 178                         ldo13_reg: LDO13 {
 179                                 regulator-name = "vddq_mmc2";
 180                                 regulator-min-microvolt = <2800000>;
 181                                 regulator-max-microvolt = <2800000>;
 182                         };
 183
 184                         ldo15_reg: LDO15 {
 185                                 regulator-name = "vdd_ldo15";
 186                                 regulator-min-microvolt = <3100000>;
 187                                 regulator-max-microvolt = <3100000>;
 188                                 regulator-always-on;
 189                         };
 190
 191                         ldo16_reg: LDO16 {
 192                                 regulator-name = "vdd_ldo16";
 193                                 regulator-min-microvolt = <2200000>;
 194                                 regulator-max-microvolt = <2200000>;
 195                                 regulator-always-on;
 196                         };
 197
 198                         ldo17_reg: LDO17 {
 199                                 regulator-name = "tsp_avdd";
 200                                 regulator-min-microvolt = <3300000>;
 201                                 regulator-max-microvolt = <3300000>;
 202                                 regulator-always-on;
 203                         };
 204
 205                         ldo18_reg: LDO18 {
 206                                 regulator-name = "vdd_emmc_1V8";
 207                                 regulator-min-microvolt = <1800000>;
 208                                 regulator-max-microvolt = <1800000>;
 209                         };
 210
 211                         ldo19_reg: LDO19 {
 212                                 regulator-name = "vdd_sd";
 213                                 regulator-min-microvolt = <2800000>;
 214                                 regulator-max-microvolt = <2800000>;
 215                         };
 216
 217                         ldo24_reg: LDO24 {
 218                                 regulator-name = "tsp_io";
 219                                 regulator-min-microvolt = <2800000>;
 220                                 regulator-max-microvolt = <2800000>;
 221                                 regulator-always-on;
 222                         };
 223
 224                         ldo26_reg: LDO26 {
 225                                 regulator-name = "vdd_ldo26";
 226                                 regulator-min-microvolt = <3000000>;
 227                                 regulator-max-microvolt = <3000000>;
 228                                 regulator-always-on;
 229                         };
 230
 231                         buck1_reg: BUCK1 {
 232                                 regulator-name = "vdd_mif";
 233                                 regulator-min-microvolt = <800000>;
 234                                 regulator-max-microvolt = <1300000>;
 235                                 regulator-always-on;
 236                                 regulator-boot-on;
 237                         };
 238
 239                         buck2_reg: BUCK2 {
 240                                 regulator-name = "vdd_arm";
 241                                 regulator-min-microvolt = <800000>;
 242                                 regulator-max-microvolt = <1500000>;
 243                                 regulator-always-on;
 244                                 regulator-boot-on;
 245                         };
 246
 247                         buck3_reg: BUCK3 {
 248                                 regulator-name = "vdd_int";
 249                                 regulator-min-microvolt = <800000>;
 250                                 regulator-max-microvolt = <1400000>;
 251                                 regulator-always-on;
 252                                 regulator-boot-on;
 253                         };
 254
 255                         buck4_reg: BUCK4 {
 256                                 regulator-name = "vdd_g3d";
 257                                 regulator-min-microvolt = <800000>;
 258                                 regulator-max-microvolt = <1400000>;
 259                                 regulator-always-on;
 260                                 regulator-boot-on;
 261                         };
 262
 263                         buck5_reg: BUCK5 {
 264                                 regulator-name = "vdd_mem";
 265                                 regulator-min-microvolt = <800000>;
 266                                 regulator-max-microvolt = <1400000>;
 267                                 regulator-always-on;
 268                                 regulator-boot-on;
 269                         };
 270
 271                         buck6_reg: BUCK6 {
 272                                 regulator-name = "vdd_kfc";
 273                                 regulator-min-microvolt = <800000>;
 274                                 regulator-max-microvolt = <1500000>;
 275                                 regulator-always-on;
 276                                 regulator-boot-on;
 277                         };
 278
 279                         buck7_reg: BUCK7 {
 280                                 regulator-name = "vdd_1.0v_ldo";
 281                                 regulator-min-microvolt = <800000>;
 282                                 regulator-max-microvolt = <1500000>;
 283                                 regulator-always-on;
 284                                 regulator-boot-on;
 285                         };
 286
 287                         buck8_reg: BUCK8 {
 288                                 regulator-name = "vdd_1.8v_ldo";
 289                                 regulator-min-microvolt = <800000>;
 290                                 regulator-max-microvolt = <1500000>;
 291                                 regulator-always-on;
 292                                 regulator-boot-on;
 293                         };
 294
 295                         buck9_reg: BUCK9 {
 296                                 regulator-name = "vdd_2.8v_ldo";
 297                                 regulator-min-microvolt = <3000000>;
 298                                 regulator-max-microvolt = <3750000>;
 299                                 regulator-always-on;
 300                                 regulator-boot-on;
 301                         };
 302
 303                         buck10_reg: BUCK10 {
 304                                 regulator-name = "vdd_vmem";
 305                                 regulator-min-microvolt = <2850000>;
 306                                 regulator-max-microvolt = <2850000>;
 307                                 regulator-always-on;
 308                                 regulator-boot-on;
 309                         };
 310                 };
 311         };
 312 };
 313
 314 &i2c_2 {
 315         samsung,i2c-sda-delay = <100>;
 316         samsung,i2c-max-bus-freq = <66000>;
 317         status = "okay";
 318
 319         hdmiddc@50 {
 320                 compatible = "samsung,exynos4210-hdmiddc";
 321                 reg = <0x50>;
 322         };
 323 };
 324
 325 &mfc {
 326         samsung,mfc-r = <0x43000000 0x800000>;
 327         samsung,mfc-l = <0x51000000 0x800000>;
 328 };
 329
 330 &mmc_0 {
 331         status = "okay";
 332         mmc-pwrseq = <&emmc_pwrseq>;
 333         cd-gpios = <&gpc0 2 GPIO_ACTIVE_LOW>;
 334         card-detect-delay = <200>;
 335         samsung,dw-mshc-ciu-div = <3>;
 336         samsung,dw-mshc-sdr-timing = <0 4>;
 337         samsung,dw-mshc-ddr-timing = <0 2>;
 338         samsung,dw-mshc-hs400-timing = <0 2>;
 339         samsung,read-strobe-delay = <90>;
 340         pinctrl-names = "default";
 341         pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus1 &sd0_bus4 &sd0_bus8 &sd0_cd &sd0_rclk>;
 342         bus-width = <8>;
 343         cap-mmc-highspeed;
 344         mmc-hs200-1_8v;
 345         mmc-hs400-1_8v;
 346         vmmc-supply = <&ldo18_reg>;
 347         vqmmc-supply = <&ldo3_reg>;
 348 };
 349
 350 &mmc_2 {
 351         status = "okay";
 352         card-detect-delay = <200>;
 353         samsung,dw-mshc-ciu-div = <3>;
 354         samsung,dw-mshc-sdr-timing = <0 4>;
 355         samsung,dw-mshc-ddr-timing = <0 2>;
 356         pinctrl-names = "default";
 357         pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus1 &sd2_bus4>;
 358         bus-width = <4>;
 359         cap-sd-highspeed;
 360         vmmc-supply = <&ldo19_reg>;
 361         vqmmc-supply = <&ldo13_reg>;
 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 };