arch/arm/boot/dts/cros5250-common.dtsi

   1 /*
   2  * Common device tree include for all Exynos 5250 boards based off of Daisy.
   3  *
   4  * Copyright (c) 2012 Google, Inc
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License version 2 as
   8  * published by the Free Software Foundation.
   9 */
  10
  11 / {
  12         aliases {
  13         };
  14
  15         memory {
  16                 reg = <0x40000000 0x80000000>;
  17         };
  18
  19         chosen {
  20         };
  21
  22         pinctrl@11400000 {
  23                 /*
  24                  * Disabled pullups since external part has its own pullups and
  25                  * double-pulling gets us out of spec in some cases.
  26                  */
  27                 i2c2_bus: i2c2-bus {
  28                         samsung,pin-pud = <0>;
  29                 };
  30
  31                 max77686_irq: max77686-irq {
  32                         samsung,pins = "gpx3-2";
  33                         samsung,pin-function = <0>;
  34                         samsung,pin-pud = <0>;
  35                         samsung,pin-drv = <0>;
  36                 };
  37         };
  38
  39         i2c@12C60000 {
  40                 samsung,i2c-sda-delay = <100>;
  41                 samsung,i2c-max-bus-freq = <378000>;
  42
  43                 max77686@09 {
  44                         compatible = "maxim,max77686";
  45                         interrupt-parent = <&gpx3>;
  46                         interrupts = <2 0>;
  47                         pinctrl-names = "default";
  48                         pinctrl-0 = <&max77686_irq>;
  49                         wakeup-source;
  50                         reg = <0x09>;
  51
  52                         voltage-regulators {
  53                                 ldo1_reg: LDO1 {
  54                                         regulator-name = "P1.0V_LDO_OUT1";
  55                                         regulator-min-microvolt = <1000000>;
  56                                         regulator-max-microvolt = <1000000>;
  57                                         regulator-always-on;
  58                                 };
  59
  60                                 ldo2_reg: LDO2 {
  61                                         regulator-name = "P1.8V_LDO_OUT2";
  62                                         regulator-min-microvolt = <1800000>;
  63                                         regulator-max-microvolt = <1800000>;
  64                                         regulator-always-on;
  65                                 };
  66
  67                                 ldo3_reg: LDO3 {
  68                                         regulator-name = "P1.8V_LDO_OUT3";
  69                                         regulator-min-microvolt = <1800000>;
  70                                         regulator-max-microvolt = <1800000>;
  71                                         regulator-always-on;
  72                                 };
  73
  74                                 ldo7_reg: LDO7 {
  75                                         regulator-name = "P1.1V_LDO_OUT7";
  76                                         regulator-min-microvolt = <1100000>;
  77                                         regulator-max-microvolt = <1100000>;
  78                                         regulator-always-on;
  79                                 };
  80
  81                                 ldo8_reg: LDO8 {
  82                                         regulator-name = "P1.0V_LDO_OUT8";
  83                                         regulator-min-microvolt = <1000000>;
  84                                         regulator-max-microvolt = <1000000>;
  85                                         regulator-always-on;
  86                                 };
  87
  88                                 ldo10_reg: LDO10 {
  89                                         regulator-name = "P1.8V_LDO_OUT10";
  90                                         regulator-min-microvolt = <1800000>;
  91                                         regulator-max-microvolt = <1800000>;
  92                                         regulator-always-on;
  93                                 };
  94
  95                                 ldo12_reg: LDO12 {
  96                                         regulator-name = "P3.0V_LDO_OUT12";
  97                                         regulator-min-microvolt = <3000000>;
  98                                         regulator-max-microvolt = <3000000>;
  99                                         regulator-always-on;
 100                                 };
 101
 102                                 ldo14_reg: LDO14 {
 103                                         regulator-name = "P1.8V_LDO_OUT14";
 104                                         regulator-min-microvolt = <1800000>;
 105                                         regulator-max-microvolt = <1800000>;
 106                                         regulator-always-on;
 107                                 };
 108
 109                                 ldo15_reg: LDO15 {
 110                                         regulator-name = "P1.0V_LDO_OUT15";
 111                                         regulator-min-microvolt = <1000000>;
 112                                         regulator-max-microvolt = <1000000>;
 113                                         regulator-always-on;
 114                                 };
 115
 116                                 ldo16_reg: LDO16 {
 117                                         regulator-name = "P1.8V_LDO_OUT16";
 118                                         regulator-min-microvolt = <1800000>;
 119                                         regulator-max-microvolt = <1800000>;
 120                                         regulator-always-on;
 121                                 };
 122
 123                                 buck1_reg: BUCK1 {
 124                                         regulator-name = "vdd_mif";
 125                                         regulator-min-microvolt = <950000>;
 126                                         regulator-max-microvolt = <1300000>;
 127                                         regulator-always-on;
 128                                         regulator-boot-on;
 129                                 };
 130
 131                                 buck2_reg: BUCK2 {
 132                                         regulator-name = "vdd_arm";
 133                                         regulator-min-microvolt = <850000>;
 134                                         regulator-max-microvolt = <1350000>;
 135                                         regulator-always-on;
 136                                         regulator-boot-on;
 137                                 };
 138
 139                                 buck3_reg: BUCK3 {
 140                                         regulator-name = "vdd_int";
 141                                         regulator-min-microvolt = <900000>;
 142                                         regulator-max-microvolt = <1200000>;
 143                                         regulator-always-on;
 144                                         regulator-boot-on;
 145                                 };
 146
 147                                 buck4_reg: BUCK4 {
 148                                         regulator-name = "vdd_g3d";
 149                                         regulator-min-microvolt = <850000>;
 150                                         regulator-max-microvolt = <1300000>;
 151                                         regulator-always-on;
 152                                         regulator-boot-on;
 153                                 };
 154
 155                                 buck5_reg: BUCK5 {
 156                                         regulator-name = "P1.8V_BUCK_OUT5";
 157                                         regulator-min-microvolt = <1800000>;
 158                                         regulator-max-microvolt = <1800000>;
 159                                         regulator-always-on;
 160                                         regulator-boot-on;
 161                                 };
 162
 163                                 buck6_reg: BUCK6 {
 164                                         regulator-name = "P1.35V_BUCK_OUT6";
 165                                         regulator-min-microvolt = <1350000>;
 166                                         regulator-max-microvolt = <1350000>;
 167                                         regulator-always-on;
 168                                 };
 169
 170                                 buck7_reg: BUCK7 {
 171                                         regulator-name = "P2.0V_BUCK_OUT7";
 172                                         regulator-min-microvolt = <2000000>;
 173                                         regulator-max-microvolt = <2000000>;
 174                                         regulator-always-on;
 175                                 };
 176
 177                                 buck8_reg: BUCK8 {
 178                                         regulator-name = "P2.85V_BUCK_OUT8";
 179                                         regulator-min-microvolt = <2850000>;
 180                                         regulator-max-microvolt = <2850000>;
 181                                         regulator-always-on;
 182                                 };
 183                         };
 184                 };
 185         };
 186
 187         i2c@12C70000 {
 188                 samsung,i2c-sda-delay = <100>;
 189                 samsung,i2c-max-bus-freq = <378000>;
 190
 191                 trackpad {
 192                         reg = <0x67>;
 193                         compatible = "cypress,cyapa";
 194                         interrupts = <2 0>;
 195                         interrupt-parent = <&gpx1>;
 196                         wakeup-source;
 197                 };
 198         };
 199
 200         i2c@12C80000 {
 201                 samsung,i2c-sda-delay = <100>;
 202                 samsung,i2c-max-bus-freq = <66000>;
 203
 204                 hdmiddc@50 {
 205                         compatible = "samsung,exynos4210-hdmiddc";
 206                         reg = <0x50>;
 207                 };
 208         };
 209
 210         i2c@12C90000 {
 211                 samsung,i2c-sda-delay = <100>;
 212                 samsung,i2c-max-bus-freq = <66000>;
 213         };
 214
 215         i2c@12CA0000 {
 216                 samsung,i2c-sda-delay = <100>;
 217                 samsung,i2c-max-bus-freq = <66000>;
 218         };
 219
 220         i2c@12CB0000 {
 221                 samsung,i2c-sda-delay = <100>;
 222                 samsung,i2c-max-bus-freq = <66000>;
 223         };
 224
 225         i2c@12CC0000 {
 226                 status = "disabled";
 227         };
 228
 229         i2c@12CD0000 {
 230                 samsung,i2c-sda-delay = <100>;
 231                 samsung,i2c-max-bus-freq = <66000>;
 232         };
 233
 234         i2c@12CE0000 {
 235                 samsung,i2c-sda-delay = <100>;
 236                 samsung,i2c-max-bus-freq = <378000>;
 237
 238                 hdmiphy@38 {
 239                         compatible = "samsung,exynos4212-hdmiphy";
 240                         reg = <0x38>;
 241                 };
 242         };
 243
 244         dwmmc0@12200000 {
 245                 num-slots = <1>;
 246                 supports-highspeed;
 247                 broken-cd;
 248                 fifo-depth = <0x80>;
 249                 card-detect-delay = <200>;
 250                 samsung,dw-mshc-ciu-div = <3>;
 251                 samsung,dw-mshc-sdr-timing = <2 3>;
 252                 samsung,dw-mshc-ddr-timing = <1 2>;
 253                 pinctrl-names = "default";
 254                 pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_cd &sd0_bus4 &sd0_bus8>;
 255
 256                 slot@0 {
 257                         reg = <0>;
 258                         bus-width = <8>;
 259                 };
 260         };
 261
 262         dwmmc1@12210000 {
 263                 status = "disabled";
 264         };
 265
 266         dwmmc2@12220000 {
 267                 num-slots = <1>;
 268                 supports-highspeed;
 269                 fifo-depth = <0x80>;
 270                 card-detect-delay = <200>;
 271                 samsung,dw-mshc-ciu-div = <3>;
 272                 samsung,dw-mshc-sdr-timing = <2 3>;
 273                 samsung,dw-mshc-ddr-timing = <1 2>;
 274                 pinctrl-names = "default";
 275                 pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
 276
 277                 slot@0 {
 278                         reg = <0>;
 279                         bus-width = <4>;
 280                         wp-gpios = <&gpc2 1 0>;
 281                 };
 282         };
 283
 284         dwmmc3@12230000 {
 285                 num-slots = <1>;
 286                 supports-highspeed;
 287                 broken-cd;
 288                 fifo-depth = <0x80>;
 289                 card-detect-delay = <200>;
 290                 samsung,dw-mshc-ciu-div = <3>;
 291                 samsung,dw-mshc-sdr-timing = <2 3>;
 292                 samsung,dw-mshc-ddr-timing = <1 2>;
 293                 /* See board-specific dts files for pin setup */
 294
 295                 slot@0 {
 296                         reg = <0>;
 297                         bus-width = <4>;
 298                 };
 299         };
 300
 301         spi_0: spi@12d20000 {
 302                 status = "disabled";
 303         };
 304
 305         spi_1: spi@12d30000 {
 306                 samsung,spi-src-clk = <0>;
 307                 num-cs = <1>;
 308         };
 309
 310         spi_2: spi@12d40000 {
 311                 status = "disabled";
 312         };
 313
 314         hdmi {
 315                 hpd-gpio = <&gpx3 7 0>;
 316         };
 317
 318         gpio-keys {
 319                 compatible = "gpio-keys";
 320
 321                 power {
 322                         label = "Power";
 323                         gpios = <&gpx1 3 1>;
 324                         linux,code = <116>; /* KEY_POWER */
 325                         gpio-key,wakeup;
 326                 };
 327         };
 328 };