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