arch/arm/boot/dts/exynos5250-snow.dts

   1 /*
   2  * Google Snow board device tree source
   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 /dts-v1/;
  12 /include/ "exynos5250.dtsi"
  13 /include/ "cros5250-common.dtsi"
  14
  15 / {
  16         model = "Google Snow";
  17         compatible = "google,snow", "samsung,exynos5250";
  18
  19         mipi {
  20                 status = "disabled";
  21         };
  22
  23         gpio-keys {
  24                 compatible = "gpio-keys";
  25
  26                 lid-switch {
  27                         label = "Lid";
  28                         gpios = <&gpx3 5 0 0x10000 0>;
  29                         linux,input-type = <5>; /* EV_SW */
  30                         linux,code = <0>; /* SW_LID */
  31                         debounce-interval = <1>;
  32                         gpio-key,wakeup;
  33                 };
  34         };
  35
  36         i2c@12C90000 {
  37                 samsung,i2c-sda-delay = <100>;
  38                 samsung,i2c-max-bus-freq = <66000>;
  39                 gpios = <&gpa1 2 3 3 0>,
  40                         <&gpa1 3 3 3 0>;
  41
  42                 tpm {
  43                         compatible = "infineon,slb9635tt";
  44                         reg = <0x20>;
  45                 };
  46         };
  47         i2c@12CA0000 {
  48                 samsung,slew-delay-us = <10>;
  49                 samsung,wait-retry-us = <3000>;
  50
  51                 /*
  52                  * TODO)sjg@chromium.org): Reduce to 50ms when EC I2C host
  53                  * driver bugs are fixed.
  54                  */
  55                 samsung,wait-free-us = <500000>;
  56                 samsung,arbitration-gpios = <&gpf0 3 1 0 0>,
  57                         <&gpe0 4 0 3 0>;
  58
  59                 battery: sbs-battery@b {
  60                         compatible = "sbs,sbs-battery";
  61                         reg = <0xb>;
  62                         sbs,poll-retry-count = <1>;
  63                 };
  64
  65                 power-regulator {
  66                         compatible = "ti,tps65090";
  67                         reg = <0x48>;
  68                         interrupts = <22 0>;
  69                         interrupt-parent = <&wakeup_eint>;
  70                         no-ack-irq;
  71
  72                         voltage-regulators {
  73                                 VFET1 {
  74                                         tps65090-control-reg-offset = <15>;
  75                                         tps65090-overcurrent-wait = <3>;
  76                                         regulator-name = "vcd_led";
  77                                         regulator-min-microvolt = <12000000>;
  78                                         regulator-max-microvolt = <12000000>;
  79                                 };
  80                                 VFET2 {
  81                                         tps65090-control-reg-offset = <16>;
  82                                         tps65090-overcurrent-wait = <3>;
  83                                         regulator-name = "video_mid";
  84                                         regulator-min-microvolt = <5000000>;
  85                                         regulator-max-microvolt = <5000000>;
  86                                         regulator-always-on;
  87                                 };
  88                                 VFET3 {
  89                                         tps65090-control-reg-offset = <17>;
  90                                         tps65090-overcurrent-wait = <3>;
  91                                         regulator-name = "wwan_r";
  92                                         regulator-min-microvolt = <3300000>;
  93                                         regulator-max-microvolt = <3300000>;
  94                                         regulator-always-on;
  95                                 };
  96                                 VFET4 {
  97                                         tps65090-control-reg-offset = <18>;
  98                                         tps65090-overcurrent-wait = <3>;
  99                                         regulator-name = "sdcard";
 100                                         regulator-min-microvolt = <3300000>;
 101                                         regulator-max-microvolt = <3300000>;
 102                                 };
 103                                 VFET5 {
 104                                         tps65090-control-reg-offset = <19>;
 105                                         tps65090-overcurrent-wait = <3>;
 106                                         regulator-name = "camout";
 107                                         regulator-min-microvolt = <3300000>;
 108                                         regulator-max-microvolt = <3300000>;
 109                                         regulator-always-on;
 110                                 };
 111                                 VFET6 {
 112                                         tps65090-control-reg-offset = <20>;
 113                                         tps65090-overcurrent-wait = <3>;
 114                                         regulator-name = "lcd_vdd";
 115                                         regulator-min-microvolt = <3300000>;
 116                                         regulator-max-microvolt = <3300000>;
 117                                 };
 118                                 VFET7 {
 119                                         tps65090-control-reg-offset = <21>;
 120                                         tps65090-overcurrent-wait = <3>;
 121                                         regulator-name = "ts";
 122                                         regulator-min-microvolt = <5000000>;
 123                                         regulator-max-microvolt = <5000000>;
 124                                 };
 125                                 VBAT: charger {
 126                                         tps65090-control-reg-offset = <4>;
 127                                         regulator-name = "vinchg";
 128                                 };
 129                         };
 130                 };
 131         };
 132
 133         i2c@12CD0000 {
 134                 ptn3460-bridge@20 {
 135                         compatible = "nxp,ptn3460";
 136                         reg = <0x20>;
 137                         powerdown-gpio = <&gpy2 5 1 0 0>;
 138                         reset-gpio = <&gpx1 5 1 0 0>;
 139                         edid-emulation = <5>;
 140                 };
 141
 142                 codec {
 143                         compatible = "maxim,max98095";
 144                         reg = <0x11>;
 145                         mic-left-digital;
 146                         mic-right-digital;
 147                         mclk-pin = <1>;
 148                 };
 149
 150                 light-sensor {
 151                         compatible = "invn,isl29018";
 152                         reg = <0x44>;
 153                 };
 154         };
 155
 156         dwmmc2@12220000 {
 157                 disable-mmc;
 158         };
 159
 160         /*
 161          * On Snow we've got SIP WiFi and so can keep drive strengths low to
 162          * reduce EMI.
 163          */
 164         dwmmc3@12230000 {
 165                 slot0 {
 166                         gpios = <&gpc4 1 2 3 0>, <&gpc4 0 2 0 0>,
 167                                 <&gpc4 3 2 3 0>, <&gpc4 4 2 3 0>,
 168                                 <&gpc4 5 2 3 0>, <&gpc4 6 2 3 0>;
 169                 };
 170         };
 171
 172         sound {
 173                 compatible = "google,daisy-audio-max98095";
 174                 samsung,mic-det-gpios = <&gpx2 0 2 0x10000 0>;
 175                 samsung,hp-det-gpios = <&gpx2 2 2 0 0>;
 176         };
 177
 178         gpio-controllers {
 179                 gpa0: gpio-controller@11400000 {
 180                         powerdown-settings = <6 6 6 6 3 3 2 2>;
 181                 };
 182
 183                 gpa1: gpio-controller@11400020 {
 184                         powerdown-settings = <3 3 2 2 3 3>;
 185                 };
 186
 187                 gpa2: gpio-controller@11400040 {
 188                         powerdown-settings = <2 2 2 2 3 2 2 2>;
 189                 };
 190
 191                 gpb0: gpio-controller@11400060 {
 192                         powerdown-settings = <3 3 3 3 3>;
 193                 };
 194
 195                 gpb1: gpio-controller@11400080 {
 196                         powerdown-settings = <3 3 3 3 3>;
 197                 };
 198
 199                 gpb2: gpio-controller@114000A0 {
 200                         powerdown-settings = <3 3 2 2>;
 201                 };
 202
 203                 gpb3: gpio-controller@114000C0 {
 204                         powerdown-settings = <2 2 2 2>;
 205                 };
 206
 207                 gpc0: gpio-controller@114000E0 {
 208                         powerdown-settings = <6 2 2 2 2 2 2>;
 209                 };
 210
 211                 gpc1: gpio-controller@11400100 {
 212                         powerdown-settings = <2 2 2 2>;
 213                 };
 214
 215                 gpc2: gpio-controller@11400120 {
 216                         powerdown-settings = <3 1 3 3 3 3 3>;
 217                 };
 218
 219                 gpc3: gpio-controller@11400140 {
 220                         powerdown-settings = <6 2 1 2 2 2 2>;
 221                 };
 222
 223                 gpc4: gpio-controller@114002E0 {
 224                         powerdown-settings = <6 2 3 2 2 2 2>;
 225                 };
 226
 227                 gpd0: gpio-controller@11400160 {
 228                         powerdown-settings = <6 6 3 3>;
 229                 };
 230
 231                 gpd1: gpio-controller@11400180 {
 232                         powerdown-settings = <6 6 6 3 3 6 1 1>;
 233                 };
 234
 235                 gpy0: gpio-controller@114001A0 {
 236                         powerdown-settings = <3 3 6 3 3 3>;
 237                 };
 238
 239                 gpy1: gpio-controller@114001C0 {
 240                         powerdown-settings = <5 3 3 3>;
 241                 };
 242
 243                 gpy2: gpio-controller@114001E0 {
 244                         powerdown-settings = <3 3 3 3 3 2>;
 245                 };
 246
 247                 gpy3: gpio-controller@11400200 {
 248                         powerdown-settings = <3 3 3 3 3 3 3 3>;
 249                 };
 250
 251                 gpy4: gpio-controller@11400220 {
 252                         powerdown-settings = <3 3 3 3 3 3 3 3>;
 253                 };
 254
 255                 gpy5: gpio-controller@11400240 {
 256                         powerdown-settings = <3 3 3 3 3 3 3 3>;
 257                 };
 258
 259                 gpy6: gpio-controller@11400260 {
 260                         powerdown-settings = <3 3 3 3 3 3 3 3>;
 261                 };
 262
 263                 /* gpx0: No powerdown mode, uses active mode on suspend */
 264                 /* gpx1: No powerdown mode, uses active mode on suspend */
 265                 /* gpx2: No powerdown mode, uses active mode on suspend */
 266                 /* gpx3: No powerdown mode, uses active mode on suspend */
 267
 268                 gpe0: gpio-controller@13400000 {
 269                         powerdown-settings = <5 3 3 3 2 2 3 3>;
 270                 };
 271
 272                 gpe1: gpio-controller@13400020 {
 273                         powerdown-settings = <5 3>;
 274                 };
 275
 276                 gpf0: gpio-controller@13400040 {
 277                         powerdown-settings = <3 3 1 2>;
 278                 };
 279
 280                 gpf1: gpio-controller@13400060 {
 281                         powerdown-settings = <3 3 3 3>;
 282                 };
 283
 284                 gpg0: gpio-controller@13400080 {
 285                         powerdown-settings = <3 3 3 3 3 3 3 3>;
 286                 };
 287
 288                 gpg1: gpio-controller@134000A0 {
 289                         powerdown-settings = <3 3 3 3 3 3 3 3>;
 290                 };
 291
 292                 gpg2: gpio-controller@134000C0 {
 293                         powerdown-settings = <3 3>;
 294                 };
 295
 296                 gph0: gpio-controller@134000E0 {
 297                         powerdown-settings = <3 3 3 3>;
 298                 };
 299
 300                 gph1: gpio-controller@13400100 {
 301                         powerdown-settings = <3 3 3 3 3 3 3 3>;
 302                 };
 303
 304                 gpv0: gpio-controller@10D10000 {
 305                         powerdown-settings = <3 3 3 3 3 3 3 3>;
 306                 };
 307
 308                 gpv1: gpio-controller@10D10020 {
 309                         powerdown-settings = <3 3 3 3 3 3 3 3>;
 310                 };
 311
 312                 gpv2: gpio-controller@10D10040 {
 313                         powerdown-settings = <3 3 3 3 3 3 3 3>;
 314                 };
 315
 316                 gpv3: gpio-controller@10D10060 {
 317                         powerdown-settings = <3 3 3 3 3 3 3 3>;
 318                 };
 319
 320                 gpv4: gpio-controller@10D10080 {
 321                         powerdown-settings = <3 3>;
 322                 };
 323
 324                 gpz: gpio-controller@03860000 {
 325                         powerdown-settings = <6 3 6 6 6 3 3>;
 326                 };
 327         };
 328
 329         xhci {
 330                 phy {
 331                         compatible = "samsung,exynos-usbphy";
 332                         clock-enable-gpio = <&gpy1 1 1 0 3>;
 333                 };
 334         };
 335 };