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 #include "ste-href-family-pinctrl.dtsi"
  15
  16 / {
  17         model = "Calao Systems Snowball platform with device tree";
  18         compatible = "calaosystems,snowball-a9500", "st-ericsson,u9500";
  19
  20         memory {
  21                 reg = <0x00000000 0x20000000>;
  22         };
  23
  24         en_3v3_reg: en_3v3 {
  25                 compatible = "regulator-fixed";
  26                 regulator-name = "en-3v3-fixed-supply";
  27                 regulator-min-microvolt = <3300000>;
  28                 regulator-max-microvolt = <3300000>;
  29                 /* AB8500 GPIOs start from 1 - offset 25 is GPIO26. */
  30                 gpio = <&ab8500_gpio 25 0x4>;
  31                 startup-delay-us = <5000>;
  32                 enable-active-high;
  33         };
  34
  35         gpio_keys {
  36                 compatible = "gpio-keys";
  37                 #address-cells = <1>;
  38                 #size-cells = <0>;
  39
  40                 button@1 {
  41                         debounce_interval = <50>;
  42                         wakeup = <1>;
  43                         linux,code = <2>;
  44                         label = "userpb";
  45                         gpios = <&gpio1 0 0x4>;
  46                 };
  47                 button@2 {
  48                         debounce_interval = <50>;
  49                         wakeup = <1>;
  50                         linux,code = <3>;
  51                         label = "extkb1";
  52                         gpios = <&gpio4 23 0x4>;
  53                 };
  54                 button@3 {
  55                         debounce_interval = <50>;
  56                         wakeup = <1>;
  57                         linux,code = <4>;
  58                         label = "extkb2";
  59                         gpios = <&gpio4 24 0x4>;
  60                 };
  61                 button@4 {
  62                         debounce_interval = <50>;
  63                         wakeup = <1>;
  64                         linux,code = <5>;
  65                         label = "extkb3";
  66                         gpios = <&gpio5 1 0x4>;
  67                 };
  68                 button@5 {
  69                         debounce_interval = <50>;
  70                         wakeup = <1>;
  71                         linux,code = <6>;
  72                         label = "extkb4";
  73                         gpios = <&gpio5 2 0x4>;
  74                 };
  75         };
  76
  77         leds {
  78                 compatible = "gpio-leds";
  79                 used-led {
  80                         label = "user_led";
  81                         gpios = <&gpio4 14 0x4>;
  82                         default-state = "on";
  83                         linux,default-trigger = "heartbeat";
  84                 };
  85         };
  86
  87         soc {
  88                 usb_per5@a03e0000 {
  89                         pinctrl-names = "default", "sleep";
  90                         pinctrl-0 = <&musb_default_mode>;
  91                         pinctrl-1 = <&musb_sleep_mode>;
  92                 };
  93
  94                 sound {
  95                         compatible = "stericsson,snd-soc-mop500";
  96
  97                         stericsson,cpu-dai = <&msp1 &msp3>;
  98                         stericsson,audio-codec = <&codec>;
  99                 };
 100
 101                 msp0: msp@80123000 {
 102                         pinctrl-names = "default";
 103                         pinctrl-0 = <&msp0_default_mode>;
 104                         status = "okay";
 105                 };
 106
 107                 msp1: msp@80124000 {
 108                         pinctrl-names = "default";
 109                         pinctrl-0 = <&msp1_default_mode>;
 110                         status = "okay";
 111                 };
 112
 113                 msp2: msp@80117000 {
 114                         pinctrl-names = "default";
 115                         pinctrl-0 = <&msp2_default_mode>;
 116                         status = "okay";
 117                 };
 118
 119                 msp3: msp@80125000 {
 120                         status = "okay";
 121                 };
 122
 123                 external-bus@50000000 {
 124                         status = "okay";
 125
 126                         ethernet@0 {
 127                                 compatible = "smsc,lan9115";
 128                                 reg = <0 0x10000>;
 129                                 interrupts = <12 IRQ_TYPE_EDGE_RISING>;
 130                                 interrupt-parent = <&gpio4>;
 131                                 vdd33a-supply = <&en_3v3_reg>;
 132                                 vddvario-supply = <&db8500_vape_reg>;
 133
 134                                 reg-shift = <1>;
 135                                 reg-io-width = <2>;
 136                                 smsc,force-internal-phy;
 137                                 smsc,irq-active-high;
 138                                 smsc,irq-push-pull;
 139
 140                                 clocks = <&prcc_pclk 3 0>;
 141                         };
 142                 };
 143
 144                 vmmci: regulator-gpio {
 145                         gpios = <&gpio6 25 0x4>;
 146                         enable-gpio = <&gpio7 4 0x4>;
 147
 148                         status = "okay";
 149                 };
 150
 151                 // External Micro SD slot
 152                 sdi0_per1@80126000 {
 153                         arm,primecell-periphid = <0x10480180>;
 154                         max-frequency = <100000000>;
 155                         bus-width = <4>;
 156                         mmc-cap-mmc-highspeed;
 157                         vmmc-supply = <&ab8500_ldo_aux3_reg>;
 158                         vqmmc-supply = <&vmmci>;
 159                         pinctrl-names = "default", "sleep";
 160                         pinctrl-0 = <&sdi0_default_mode>;
 161                         pinctrl-1 = <&sdi0_sleep_mode>;
 162
 163                         cd-gpios  = <&gpio6 26 0x4>; // 218
 164                         cd-inverted;
 165
 166                         status = "okay";
 167                 };
 168
 169                 // WLAN SDIO channel
 170                 sdi1_per2@80118000 {
 171                         arm,primecell-periphid = <0x10480180>;
 172                         max-frequency = <100000000>;
 173                         bus-width = <4>;
 174                         pinctrl-names = "default", "sleep";
 175                         pinctrl-0 = <&sdi1_default_mode>;
 176                         pinctrl-1 = <&sdi1_sleep_mode>;
 177
 178                         status = "okay";
 179                 };
 180
 181                 // Unused PoP eMMC - register and put it to sleep by default */
 182                 sdi2_per3@80005000 {
 183                         arm,primecell-periphid = <0x10480180>;
 184                         pinctrl-names = "default";
 185                         pinctrl-0 = <&sdi2_sleep_mode>;
 186
 187                         status = "okay";
 188                 };
 189
 190                 // On-board eMMC
 191                 sdi4_per2@80114000 {
 192                         arm,primecell-periphid = <0x10480180>;
 193                         max-frequency = <100000000>;
 194                         bus-width = <8>;
 195                         mmc-cap-mmc-highspeed;
 196                         vmmc-supply = <&ab8500_ldo_aux2_reg>;
 197                         pinctrl-names = "default", "sleep";
 198                         pinctrl-0 = <&sdi4_default_mode>;
 199                         pinctrl-1 = <&sdi4_sleep_mode>;
 200
 201                         status = "okay";
 202                 };
 203
 204                 uart@80120000 {
 205                         pinctrl-names = "default", "sleep";
 206                         pinctrl-0 = <&uart0_default_mode>;
 207                         pinctrl-1 = <&uart0_sleep_mode>;
 208                         status = "okay";
 209                 };
 210
 211                 uart@80121000 {
 212                         pinctrl-names = "default", "sleep";
 213                         pinctrl-0 = <&uart1_default_mode>;
 214                         pinctrl-1 = <&uart1_sleep_mode>;
 215                         status = "okay";
 216                 };
 217
 218                 uart@80007000 {
 219                         pinctrl-names = "default", "sleep";
 220                         pinctrl-0 = <&uart2_default_mode>;
 221                         pinctrl-1 = <&uart2_sleep_mode>;
 222                         status = "okay";
 223                 };
 224
 225                 i2c@80004000 {
 226                         pinctrl-names = "default","sleep";
 227                         pinctrl-0 = <&i2c0_default_mode>;
 228                         pinctrl-1 = <&i2c0_sleep_mode>;
 229                 };
 230
 231                 i2c@80122000 {
 232                         pinctrl-names = "default","sleep";
 233                         pinctrl-0 = <&i2c1_default_mode>;
 234                         pinctrl-1 = <&i2c1_sleep_mode>;
 235                 };
 236
 237                 i2c@80128000 {
 238                         pinctrl-names = "default","sleep";
 239                         pinctrl-0 = <&i2c2_default_mode>;
 240                         pinctrl-1 = <&i2c2_sleep_mode>;
 241                 };
 242
 243                 i2c@80110000 {
 244                         pinctrl-names = "default","sleep";
 245                         pinctrl-0 = <&i2c3_default_mode>;
 246                         pinctrl-1 = <&i2c3_sleep_mode>;
 247                 };
 248
 249                 cpufreq-cooling {
 250                         status = "okay";
 251                 };
 252
 253                 prcmu@80157000 {
 254                         cpufreq {
 255                                 status = "okay";
 256                         };
 257
 258                         thermal@801573c0 {
 259                                 num-trips = <4>;
 260
 261                                 trip0-temp = <70000>;
 262                                 trip0-type = "active";
 263                                 trip0-cdev-num = <1>;
 264                                 trip0-cdev-name0 = "thermal-cpufreq-0";
 265
 266                                 trip1-temp = <75000>;
 267                                 trip1-type = "active";
 268                                 trip1-cdev-num = <1>;
 269                                 trip1-cdev-name0 = "thermal-cpufreq-0";
 270
 271                                 trip2-temp = <80000>;
 272                                 trip2-type = "active";
 273                                 trip2-cdev-num = <1>;
 274                                 trip2-cdev-name0 = "thermal-cpufreq-0";
 275
 276                                 trip3-temp = <85000>;
 277                                 trip3-type = "critical";
 278                                 trip3-cdev-num = <0>;
 279
 280                                 status = "okay";
 281                         };
 282
 283                         ab8500 {
 284                                 ab8500-gpio {
 285                                         compatible = "stericsson,ab8500-gpio";
 286                                 };
 287
 288                                 ext_regulators: ab8500-ext-regulators {
 289                                         ab8500_ext1_reg: ab8500_ext1 {
 290                                                 regulator-name = "ab8500-ext-supply1";
 291                                         };
 292
 293                                         ab8500_ext2_reg_reg: ab8500_ext2 {
 294                                                 regulator-name = "ab8500-ext-supply2";
 295                                         };
 296
 297                                         ab8500_ext3_reg_reg: ab8500_ext3 {
 298                                                 regulator-name = "ab8500-ext-supply3";
 299                                         };
 300                                 };
 301
 302                                 ab8500-regulators {
 303                                         ab8500_ldo_aux1_reg: ab8500_ldo_aux1 {
 304                                                 regulator-name = "V-DISPLAY";
 305                                         };
 306
 307                                         ab8500_ldo_aux2_reg: ab8500_ldo_aux2 {
 308                                                 regulator-name = "V-eMMC1";
 309                                         };
 310
 311                                         ab8500_ldo_aux3_reg: ab8500_ldo_aux3 {
 312                                                 regulator-name = "V-MMC-SD";
 313                                         };
 314
 315                                         ab8500_ldo_intcore_reg: ab8500_ldo_intcore {
 316                                                 regulator-name = "V-INTCORE";
 317                                         };
 318
 319                                         ab8500_ldo_tvout_reg: ab8500_ldo_tvout {
 320                                                 regulator-name = "V-TVOUT";
 321                                         };
 322
 323                                         ab8500_ldo_usb_reg: ab8500_ldo_usb {
 324                                                 regulator-name = "dummy";
 325                                         };
 326
 327                                         ab8500_ldo_audio_reg: ab8500_ldo_audio {
 328                                                 regulator-name = "V-AUD";
 329                                         };
 330
 331                                         ab8500_ldo_anamic1_reg: ab8500_ldo_anamic1 {
 332                                                 regulator-name = "V-AMIC1";
 333                                         };
 334
 335                                         ab8500_ldo_anamic2_reg: ab8500_ldo_anamic2 {
 336                                                 regulator-name = "V-AMIC2";
 337                                         };
 338
 339                                         ab8500_ldo_dmic_reg: ab8500_ldo_dmic {
 340                                                 regulator-name = "V-DMIC";
 341                                         };
 342
 343                                         ab8500_ldo_ana_reg: ab8500_ldo_ana {
 344                                                 regulator-name = "V-CSI/DSI";
 345                                         };
 346                                 };
 347                         };
 348                 };
 349
 350                 pinctrl {
 351                         sdi0 {
 352                                 sdi0_default_mode: sdi0_default {
 353                                         snowball_mux {
 354                                                 ste,function = "mc0";
 355                                                 ste,pins = "mc0dat31dir_a_1";
 356                                         };
 357                                         snowball_cfg1 {
 358                                                 ste,pins = "GPIO21_AB3"; /* DAT31DIR */
 359                                                 ste,config = <&out_hi>;
 360                                         };
 361
 362                                 };
 363                         };
 364                 };
 365
 366                 mcde@a0350000 {
 367                         pinctrl-names = "default", "sleep";
 368                         pinctrl-0 = <&lcd_default_mode>;
 369                         pinctrl-1 = <&lcd_sleep_mode>;
 370                 };
 371         };
 372 };