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