arch/arm/boot/dts/ste-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 "ste-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                         compatible = "regulator-gpio";
 125
 126                         gpios = <&gpio6 25 0x4>;
 127                         enable-gpio = <&gpio7 4 0x4>;
 128
 129                         regulator-min-microvolt = <1800000>;
 130                         regulator-max-microvolt = <2900000>;
 131                         regulator-name = "mmci-reg";
 132                         regulator-type = "voltage";
 133
 134                         startup-delay-us = <100>;
 135                         enable-active-high;
 136
 137                         states = <1800000 0x1
 138                                   2900000 0x0>;
 139                 };
 140
 141                 // External Micro SD slot
 142                 sdi0_per1@80126000 {
 143                         arm,primecell-periphid = <0x10480180>;
 144                         max-frequency = <100000000>;
 145                         bus-width = <4>;
 146                         mmc-cap-mmc-highspeed;
 147                         vmmc-supply = <&ab8500_ldo_aux3_reg>;
 148                         vqmmc-supply = <&vmmci>;
 149
 150                         cd-gpios  = <&gpio6 26 0x4>; // 218
 151                         cd-inverted;
 152
 153                         status = "okay";
 154                 };
 155
 156                 // On-board eMMC
 157                 sdi4_per2@80114000 {
 158                         arm,primecell-periphid = <0x10480180>;
 159                         max-frequency = <100000000>;
 160                         bus-width = <8>;
 161                         mmc-cap-mmc-highspeed;
 162                         vmmc-supply = <&ab8500_ldo_aux2_reg>;
 163
 164                         status = "okay";
 165                 };
 166
 167                 uart@80120000 {
 168                         status = "okay";
 169                 };
 170
 171                 uart@80121000 {
 172                         status = "okay";
 173                 };
 174
 175                 uart@80007000 {
 176                         status = "okay";
 177                 };
 178
 179                 cpufreq-cooling {
 180                         status = "okay";
 181                 };
 182
 183                 prcmu@80157000 {
 184                         db8500-prcmu-regulators {
 185                                 db8500_vape_reg: db8500_vape {
 186                                         regulator-name = "db8500-vape";
 187                                 };
 188
 189                                 db8500_varm_reg: db8500_varm {
 190                                         regulator-name = "db8500-varm";
 191                                 };
 192
 193                                 db8500_vmodem_reg: db8500_vmodem {
 194                                         regulator-name = "db8500-vmodem";
 195                                 };
 196
 197                                 db8500_vpll_reg: db8500_vpll {
 198                                         regulator-name = "db8500-vpll";
 199                                 };
 200
 201                                 db8500_vsmps1_reg: db8500_vsmps1 {
 202                                         regulator-name = "db8500-vsmps1";
 203                                 };
 204
 205                                 db8500_vsmps2_reg: db8500_vsmps2 {
 206                                         regulator-name = "db8500-vsmps2";
 207                                 };
 208
 209                                 db8500_vsmps3_reg: db8500_vsmps3 {
 210                                         regulator-name = "db8500-vsmps3";
 211                                 };
 212
 213                                 db8500_vrf1_reg: db8500_vrf1 {
 214                                         regulator-name = "db8500-vrf1";
 215                                 };
 216
 217                                 db8500_sva_mmdsp_reg: db8500_sva_mmdsp {
 218                                         regulator-name = "db8500-sva-mmdsp";
 219                                 };
 220
 221                                 db8500_sva_mmdsp_ret_reg: db8500_sva_mmdsp_ret {
 222                                         regulator-name = "db8500-sva-mmdsp-ret";
 223                                 };
 224
 225                                 db8500_sva_pipe_reg: db8500_sva_pipe {
 226                                         regulator-name = "db8500_sva_pipe";
 227                                 };
 228
 229                                 db8500_sia_mmdsp_reg: db8500_sia_mmdsp {
 230                                         regulator-name = "db8500_sia_mmdsp";
 231                                 };
 232
 233                                 db8500_sia_mmdsp_ret_reg: db8500_sia_mmdsp_ret {
 234                                         regulator-name = "db8500-sia-mmdsp-ret";
 235                                 };
 236
 237                                 db8500_sia_pipe_reg: db8500_sia_pipe {
 238                                         regulator-name = "db8500-sia-pipe";
 239                                 };
 240
 241                                 db8500_sga_reg: db8500_sga {
 242                                         regulator-name = "db8500-sga";
 243                                 };
 244
 245                                 db8500_b2r2_mcde_reg: db8500_b2r2_mcde {
 246                                         regulator-name = "db8500-b2r2-mcde";
 247                                 };
 248
 249                                 db8500_esram12_reg: db8500_esram12 {
 250                                         regulator-name = "db8500-esram12";
 251                                 };
 252
 253                                 db8500_esram12_ret_reg: db8500_esram12_ret {
 254                                         regulator-name = "db8500-esram12-ret";
 255                                 };
 256
 257                                 db8500_esram34_reg: db8500_esram34 {
 258                                         regulator-name = "db8500-esram34";
 259                                 };
 260
 261                                 db8500_esram34_ret_reg: db8500_esram34_ret {
 262                                         regulator-name = "db8500-esram34-ret";
 263                                 };
 264                         };
 265
 266                         thermal@801573c0 {
 267                                 num-trips = <4>;
 268
 269                                 trip0-temp = <70000>;
 270                                 trip0-type = "active";
 271                                 trip0-cdev-num = <1>;
 272                                 trip0-cdev-name0 = "thermal-cpufreq-0";
 273
 274                                 trip1-temp = <75000>;
 275                                 trip1-type = "active";
 276                                 trip1-cdev-num = <1>;
 277                                 trip1-cdev-name0 = "thermal-cpufreq-0";
 278
 279                                 trip2-temp = <80000>;
 280                                 trip2-type = "active";
 281                                 trip2-cdev-num = <1>;
 282                                 trip2-cdev-name0 = "thermal-cpufreq-0";
 283
 284                                 trip3-temp = <85000>;
 285                                 trip3-type = "critical";
 286                                 trip3-cdev-num = <0>;
 287
 288                                 status = "okay";
 289                         };
 290
 291                         ab8500 {
 292                                 ab8500-gpio {
 293                                         compatible = "stericsson,ab8500-gpio";
 294                                 };
 295
 296                                 ext_regulators: ab8500-ext-regulators {
 297                                         ab8500_ext1_reg: ab8500_ext1 {
 298                                                 regulator-name = "ab8500-ext-supply1";
 299                                         };
 300
 301                                         ab8500_ext2_reg_reg: ab8500_ext2 {
 302                                                 regulator-name = "ab8500-ext-supply2";
 303                                         };
 304
 305                                         ab8500_ext3_reg_reg: ab8500_ext3 {
 306                                                 regulator-name = "ab8500-ext-supply3";
 307                                         };
 308                                 };
 309
 310                                 ab8500-regulators {
 311                                         ab8500_ldo_aux1_reg: ab8500_ldo_aux1 {
 312                                                 regulator-name = "V-DISPLAY";
 313                                         };
 314
 315                                         ab8500_ldo_aux2_reg: ab8500_ldo_aux2 {
 316                                                 regulator-name = "V-eMMC1";
 317                                         };
 318
 319                                         ab8500_ldo_aux3_reg: ab8500_ldo_aux3 {
 320                                                 regulator-name = "V-MMC-SD";
 321                                         };
 322
 323                                         ab8500_ldo_intcore_reg: ab8500_ldo_intcore {
 324                                                 regulator-name = "V-INTCORE";
 325                                         };
 326
 327                                         ab8500_ldo_tvout_reg: ab8500_ldo_tvout {
 328                                                 regulator-name = "V-TVOUT";
 329                                         };
 330
 331                                         ab8500_ldo_usb_reg: ab8500_ldo_usb {
 332                                                 regulator-name = "dummy";
 333                                         };
 334
 335                                         ab8500_ldo_audio_reg: ab8500_ldo_audio {
 336                                                 regulator-name = "V-AUD";
 337                                         };
 338
 339                                         ab8500_ldo_anamic1_reg: ab8500_ldo_anamic1 {
 340                                                 regulator-name = "V-AMIC1";
 341                                         };
 342
 343                                         ab8500_ldo_anamic2_reg: ab8500_ldo_anamic2 {
 344                                                 regulator-name = "V-AMIC2";
 345                                         };
 346
 347                                         ab8500_ldo_dmic_reg: ab8500_ldo_dmic {
 348                                                 regulator-name = "V-DMIC";
 349                                         };
 350
 351                                         ab8500_ldo_ana_reg: ab8500_ldo_ana {
 352                                                 regulator-name = "V-CSI/DSI";
 353                                         };
 354                                 };
 355                         };
 356                 };
 357         };
 358 };