arch/arm/boot/dts/snowball.dts

   1 /*
   2  * Copyright 2011 ST-Ericsson AB
   3  *
   4  * The code contained herein is licensed under the GNU General Public
   5  * License. You may obtain a copy of the GNU General Public License
   6  * Version 2 or later at the following locations:
   7  *
   8  * http://www.opensource.org/licenses/gpl-license.html
   9  * http://www.gnu.org/copyleft/gpl.html
  10  */
  11
  12 /dts-v1/;
  13 #include "dbx5x0.dtsi"
  14
  15 / {
  16         model = "Calao Systems Snowball platform with device tree";
  17         compatible = "calaosystems,snowball-a9500", "st-ericsson,u9500";
  18
  19         memory {
  20                 reg = <0x00000000 0x20000000>;
  21         };
  22
  23         en_3v3_reg: en_3v3 {
  24                 compatible = "regulator-fixed";
  25                 regulator-name = "en-3v3-fixed-supply";
  26                 regulator-min-microvolt = <3300000>;
  27                 regulator-max-microvolt = <3300000>;
  28                 /* AB8500 GPIOs start from 1 - offset 25 is GPIO26. */
  29                 gpio = <&ab8500_gpio 25 0x4>;
  30                 startup-delay-us = <5000>;
  31                 enable-active-high;
  32         };
  33
  34         gpio_keys {
  35                 compatible = "gpio-keys";
  36                 #address-cells = <1>;
  37                 #size-cells = <0>;
  38
  39                 button@1 {
  40                         debounce_interval = <50>;
  41                         wakeup = <1>;
  42                         linux,code = <2>;
  43                         label = "userpb";
  44                         gpios = <&gpio1 0 0x4>;
  45                 };
  46                 button@2 {
  47                         debounce_interval = <50>;
  48                         wakeup = <1>;
  49                         linux,code = <3>;
  50                         label = "extkb1";
  51                         gpios = <&gpio4 23 0x4>;
  52                 };
  53                 button@3 {
  54                         debounce_interval = <50>;
  55                         wakeup = <1>;
  56                         linux,code = <4>;
  57                         label = "extkb2";
  58                         gpios = <&gpio4 24 0x4>;
  59                 };
  60                 button@4 {
  61                         debounce_interval = <50>;
  62                         wakeup = <1>;
  63                         linux,code = <5>;
  64                         label = "extkb3";
  65                         gpios = <&gpio5 1 0x4>;
  66                 };
  67                 button@5 {
  68                         debounce_interval = <50>;
  69                         wakeup = <1>;
  70                         linux,code = <6>;
  71                         label = "extkb4";
  72                         gpios = <&gpio5 2 0x4>;
  73                 };
  74         };
  75
  76         leds {
  77                 compatible = "gpio-leds";
  78                 used-led {
  79                         label = "user_led";
  80                         gpios = <&gpio4 14 0x4>;
  81                         default-state = "on";
  82                         linux,default-trigger = "heartbeat";
  83                 };
  84         };
  85
  86         soc {
  87
  88                 sound {
  89                         compatible = "stericsson,snd-soc-mop500";
  90
  91                         stericsson,cpu-dai = <&msp1 &msp3>;
  92                         stericsson,audio-codec = <&codec>;
  93                 };
  94
  95                 msp1: msp@80124000 {
  96                         status = "okay";
  97                 };
  98
  99                 msp3: msp@80125000 {
 100                         status = "okay";
 101                 };
 102
 103                 external-bus@50000000 {
 104                         status = "okay";
 105
 106                         ethernet@0 {
 107                                 compatible = "smsc,lan9115";
 108                                 reg = <0 0x10000>;
 109                                 interrupts = <12 IRQ_TYPE_EDGE_RISING>;
 110                                 interrupt-parent = <&gpio4>;
 111                                 vdd33a-supply = <&en_3v3_reg>;
 112                                 vddvario-supply = <&db8500_vape_reg>;
 113
 114
 115                                 reg-shift = <1>;
 116                                 reg-io-width = <2>;
 117                                 smsc,force-internal-phy;
 118                                 smsc,irq-active-high;
 119                                 smsc,irq-push-pull;
 120                         };
 121                 };
 122
 123                 vmmci: regulator-gpio {
 124                         gpios = <&gpio6 25 0x4>;
 125                         enable-gpio = <&gpio7 4 0x4>;
 126
 127                         status = "okay";
 128                 };
 129
 130                 // External Micro SD slot
 131                 sdi0_per1@80126000 {
 132                         arm,primecell-periphid = <0x10480180>;
 133                         max-frequency = <100000000>;
 134                         bus-width = <4>;
 135                         mmc-cap-mmc-highspeed;
 136                         vmmc-supply = <&ab8500_ldo_aux3_reg>;
 137                         vqmmc-supply = <&vmmci>;
 138
 139                         cd-gpios  = <&gpio6 26 0x4>; // 218
 140                         cd-inverted;
 141
 142                         status = "okay";
 143                 };
 144
 145                 // On-board eMMC
 146                 sdi4_per2@80114000 {
 147                         arm,primecell-periphid = <0x10480180>;
 148                         max-frequency = <100000000>;
 149                         bus-width = <8>;
 150                         mmc-cap-mmc-highspeed;
 151                         vmmc-supply = <&ab8500_ldo_aux2_reg>;
 152
 153                         status = "okay";
 154                 };
 155
 156                 uart@80120000 {
 157                         status = "okay";
 158                 };
 159
 160                 uart@80121000 {
 161                         status = "okay";
 162                 };
 163
 164                 uart@80007000 {
 165                         status = "okay";
 166                 };
 167
 168                 i2c@80004000 {
 169                         tc3589x@42 {
 170                                 //compatible = "tc3589x";
 171                                 reg = <0x42>;
 172                                 gpios = <&gpio6 25 0x4>;
 173                                 interrupt-parent = <&gpio6>;
 174                         };
 175                         tps61052@33 {
 176                                 //compatible = "tps61052";
 177                                 reg = <0x33>;
 178                         };
 179                 };
 180
 181                 i2c@80128000 {
 182                         lp5521@33 {
 183                                 // compatible = "lp5521";
 184                                 reg = <0x33>;
 185                         };
 186                         lp5521@34 {
 187                                 // compatible = "lp5521";
 188                                 reg = <0x34>;
 189                         };
 190                         bh1780@29 {
 191                                 // compatible = "rohm,bh1780gli";
 192                                 reg = <0x33>;
 193                         };
 194                 };
 195
 196                 cpufreq-cooling {
 197                         status = "okay";
 198                 };
 199
 200                 prcmu@80157000 {
 201                         db8500-prcmu-regulators {
 202                                 db8500_vape_reg: db8500_vape {
 203                                         regulator-name = "db8500-vape";
 204                                 };
 205
 206                                 db8500_varm_reg: db8500_varm {
 207                                         regulator-name = "db8500-varm";
 208                                 };
 209
 210                                 db8500_vmodem_reg: db8500_vmodem {
 211                                         regulator-name = "db8500-vmodem";
 212                                 };
 213
 214                                 db8500_vpll_reg: db8500_vpll {
 215                                         regulator-name = "db8500-vpll";
 216                                 };
 217
 218                                 db8500_vsmps1_reg: db8500_vsmps1 {
 219                                         regulator-name = "db8500-vsmps1";
 220                                 };
 221
 222                                 db8500_vsmps2_reg: db8500_vsmps2 {
 223                                         regulator-name = "db8500-vsmps2";
 224                                 };
 225
 226                                 db8500_vsmps3_reg: db8500_vsmps3 {
 227                                         regulator-name = "db8500-vsmps3";
 228                                 };
 229
 230                                 db8500_vrf1_reg: db8500_vrf1 {
 231                                         regulator-name = "db8500-vrf1";
 232                                 };
 233
 234                                 db8500_sva_mmdsp_reg: db8500_sva_mmdsp {
 235                                         regulator-name = "db8500-sva-mmdsp";
 236                                 };
 237
 238                                 db8500_sva_mmdsp_ret_reg: db8500_sva_mmdsp_ret {
 239                                         regulator-name = "db8500-sva-mmdsp-ret";
 240                                 };
 241
 242                                 db8500_sva_pipe_reg: db8500_sva_pipe {
 243                                         regulator-name = "db8500_sva_pipe";
 244                                 };
 245
 246                                 db8500_sia_mmdsp_reg: db8500_sia_mmdsp {
 247                                         regulator-name = "db8500_sia_mmdsp";
 248                                 };
 249
 250                                 db8500_sia_mmdsp_ret_reg: db8500_sia_mmdsp_ret {
 251                                         regulator-name = "db8500-sia-mmdsp-ret";
 252                                 };
 253
 254                                 db8500_sia_pipe_reg: db8500_sia_pipe {
 255                                         regulator-name = "db8500-sia-pipe";
 256                                 };
 257
 258                                 db8500_sga_reg: db8500_sga {
 259                                         regulator-name = "db8500-sga";
 260                                 };
 261
 262                                 db8500_b2r2_mcde_reg: db8500_b2r2_mcde {
 263                                         regulator-name = "db8500-b2r2-mcde";
 264                                 };
 265
 266                                 db8500_esram12_reg: db8500_esram12 {
 267                                         regulator-name = "db8500-esram12";
 268                                 };
 269
 270                                 db8500_esram12_ret_reg: db8500_esram12_ret {
 271                                         regulator-name = "db8500-esram12-ret";
 272                                 };
 273
 274                                 db8500_esram34_reg: db8500_esram34 {
 275                                         regulator-name = "db8500-esram34";
 276                                 };
 277
 278                                 db8500_esram34_ret_reg: db8500_esram34_ret {
 279                                         regulator-name = "db8500-esram34-ret";
 280                                 };
 281                         };
 282
 283                         thermal@801573c0 {
 284                                 num-trips = <4>;
 285
 286                                 trip0-temp = <70000>;
 287                                 trip0-type = "active";
 288                                 trip0-cdev-num = <1>;
 289                                 trip0-cdev-name0 = "thermal-cpufreq-0";
 290
 291                                 trip1-temp = <75000>;
 292                                 trip1-type = "active";
 293                                 trip1-cdev-num = <1>;
 294                                 trip1-cdev-name0 = "thermal-cpufreq-0";
 295
 296                                 trip2-temp = <80000>;
 297                                 trip2-type = "active";
 298                                 trip2-cdev-num = <1>;
 299                                 trip2-cdev-name0 = "thermal-cpufreq-0";
 300
 301                                 trip3-temp = <85000>;
 302                                 trip3-type = "critical";
 303                                 trip3-cdev-num = <0>;
 304
 305                                 status = "okay";
 306                         };
 307
 308                         ab8500 {
 309                                 ab8500-gpio {
 310                                         compatible = "stericsson,ab8500-gpio";
 311                                 };
 312
 313                                 ab8500-regulators {
 314                                         ab8500_ldo_aux1_reg: ab8500_ldo_aux1 {
 315                                                 regulator-name = "V-DISPLAY";
 316                                         };
 317
 318                                         ab8500_ldo_aux2_reg: ab8500_ldo_aux2 {
 319                                                 regulator-name = "V-eMMC1";
 320                                         };
 321
 322                                         ab8500_ldo_aux3_reg: ab8500_ldo_aux3 {
 323                                                 regulator-name = "V-MMC-SD";
 324                                         };
 325
 326                                         ab8500_ldo_intcore_reg: ab8500_ldo_intcore {
 327                                                 regulator-name = "V-INTCORE";
 328                                         };
 329
 330                                         ab8500_ldo_tvout_reg: ab8500_ldo_tvout {
 331                                                 regulator-name = "V-TVOUT";
 332                                         };
 333
 334                                         ab8500_ldo_usb_reg: ab8500_ldo_usb {
 335                                                 regulator-name = "dummy";
 336                                         };
 337
 338                                         ab8500_ldo_audio_reg: ab8500_ldo_audio {
 339                                                 regulator-name = "V-AUD";
 340                                         };
 341
 342                                         ab8500_ldo_anamic1_reg: ab8500_ldo_anamic1 {
 343                                                 regulator-name = "V-AMIC1";
 344                                         };
 345
 346                                         ab8500_ldo_anamic2_reg: ab8500_ldo_anamic2 {
 347                                                 regulator-name = "V-AMIC2";
 348                                         };
 349
 350                                         ab8500_ldo_dmic_reg: ab8500_ldo_dmic {
 351                                                 regulator-name = "V-DMIC";
 352                                         };
 353
 354                                         ab8500_ldo_ana_reg: ab8500_ldo_ana {
 355                                                 regulator-name = "V-CSI/DSI";
 356                                         };
 357                                 };
 358                         };
 359                 };
 360         };
 361 };