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-ab8500.dtsi"
  15 #include "ste-href-family-pinctrl.dtsi"
  16
  17 / {
  18         model = "Calao Systems Snowball platform with device tree";
  19         compatible = "calaosystems,snowball-a9500", "st-ericsson,u9500";
  20
  21         /* This stablilizes the serial port enumeration */
  22         aliases {
  23                 serial0 = &ux500_serial0;
  24                 serial1 = &ux500_serial1;
  25                 serial2 = &ux500_serial2;
  26         };
  27
  28         memory {
  29                 reg = <0x00000000 0x20000000>;
  30         };
  31
  32         en_3v3_reg: en_3v3 {
  33                 compatible = "regulator-fixed";
  34                 regulator-name = "en-3v3-fixed-supply";
  35                 regulator-min-microvolt = <3300000>;
  36                 regulator-max-microvolt = <3300000>;
  37                 /* AB8500 GPIOs start from 1 - offset 25 is GPIO26. */
  38                 gpio = <&ab8500_gpio 25 0x4>;
  39                 startup-delay-us = <5000>;
  40                 enable-active-high;
  41         };
  42
  43         gpio_keys {
  44                 compatible = "gpio-keys";
  45                 #address-cells = <1>;
  46                 #size-cells = <0>;
  47
  48                 button@1 {
  49                         debounce-interval = <50>;
  50                         wakeup-source;
  51                         linux,code = <2>;
  52                         label = "userpb";
  53                         gpios = <&gpio1 0 GPIO_ACTIVE_HIGH>;
  54                 };
  55                 button@2 {
  56                         debounce-interval = <50>;
  57                         wakeup-source;
  58                         linux,code = <3>;
  59                         label = "extkb1";
  60                         gpios = <&gpio4 23 GPIO_ACTIVE_HIGH>;
  61                 };
  62                 button@3 {
  63                         debounce-interval = <50>;
  64                         wakeup-source;
  65                         linux,code = <4>;
  66                         label = "extkb2";
  67                         gpios = <&gpio4 24 GPIO_ACTIVE_HIGH>;
  68                 };
  69                 button@4 {
  70                         debounce-interval = <50>;
  71                         wakeup-source;
  72                         linux,code = <5>;
  73                         label = "extkb3";
  74                         gpios = <&gpio5 1 GPIO_ACTIVE_HIGH>;
  75                 };
  76                 button@5 {
  77                         debounce-interval = <50>;
  78                         wakeup-source;
  79                         linux,code = <6>;
  80                         label = "extkb4";
  81                         gpios = <&gpio5 2 GPIO_ACTIVE_HIGH>;
  82                 };
  83         };
  84
  85         leds {
  86                 compatible = "gpio-leds";
  87                 pinctrl-names = "default";
  88                 pinctrl-0 = <&gpioled_snowball_mode>;
  89                 used-led {
  90                         label = "user_led";
  91                         gpios = <&gpio4 14 GPIO_ACTIVE_HIGH>;
  92                         default-state = "on";
  93                         linux,default-trigger = "heartbeat";
  94                 };
  95         };
  96
  97         soc {
  98                 /* Name the GPIO muxed rails on the Snowball board */
  99                 gpio@8012e000 {
 100                         /* GPIOs 0 - 31 */
 101                         gpio-line-names = "", "", "", "", "", "", "", "",
 102                                      "", "", "", "", "", "", "", "",
 103                                      "", "", "", "", "", "", "", "",
 104                                      "", "", "", "", "", "", "",
 105                                      "AP_GPIO31";
 106                 };
 107
 108                 gpio@8012e080 {
 109                         /* GPIOs 32 - 63 */
 110                         gpio-line-names = "USR PB", "", "", "", "", "", "", "",
 111                                      "", "", "", "", "", "", "", "",
 112                                      "", "", "", "", "", "", "", "",
 113                                      "", "", "", "", "", "", "", "";
 114                 };
 115
 116                 gpio@8000e000 {
 117                         /* GPIOs 64 - 95 */
 118                         gpio-line-names = "", "", "", "", "AP_GPIO68", "", "", "",
 119                                      "", "", "", "", "", "", "", "",
 120                                      "", "", "", "", "", "", "", "",
 121                                      "", "", "", "", "", "", "", "";
 122                 };
 123
 124                 gpio@8000e100 {
 125                         /* GPIOs 128 - 159 */
 126                         gpio-line-names = "", "", "", "", "", "", "", "",
 127                                      "", "", "", "", "IRQ_LAN", "RSTn_LAN",
 128                                      "USR_LED", "", "", "", "", "", "",
 129                                      "", "", "AP_GPIO151", "AP_GPIO152",
 130                                      "", "", "", "", "", "", "";
 131                 };
 132
 133                 gpio@8000e180 {
 134                         /* GPIOs 160 - 191 */
 135                         gpio-line-names = "", "AP_GPIO161", "AP_GPIO162",
 136                                      "ACCELEROMETER_INT1_RDY",
 137                                      "ACCELEROMETER_INT2", "MAG_DRDY",
 138                                      "GYRO_DRDY", "RSTn_MLC", "RSTn_SLC",
 139                                      "GYRO_INT", "UART_WAKE", "GBF_RESET",
 140                                      "", "", "", "",
 141                                      "", "", "", "", "", "", "", "",
 142                                      "", "", "", "", "", "", "", "";
 143                 };
 144
 145                 gpio@8011e000 {
 146                         /* GPIOs 192 - 223 */
 147                         gpio-line-names = "HDTV_INTn", "", "", "", "HDTV_RST",
 148                                      "", "", "", "", "", "", "", "", "",
 149                                      "", "", "", "", "", "", "", "", "",
 150                                      "WLAN_RESETN", "WLAN_IRQ", "MMC_EN",
 151                                      "MMC_CD", "", "", "", "", "";
 152                 };
 153
 154                 gpio@8011e080 {
 155                         /* GPIOs 224 - 255 */
 156                         gpio-line-names = "", "", "", "", "SD_SEL", "", "", "",
 157                                      "", "", "", "", "", "", "", "",
 158                                      "", "", "", "", "", "", "", "",
 159                                      "", "", "", "", "", "", "", "";
 160                 };
 161
 162                 msp0: msp@80123000 {
 163                         pinctrl-names = "default";
 164                         pinctrl-0 = <&msp0_default_mode>;
 165                         status = "okay";
 166                 };
 167
 168                 msp1: msp@80124000 {
 169                         pinctrl-names = "default";
 170                         pinctrl-0 = <&msp1_default_mode>;
 171                         status = "okay";
 172                 };
 173
 174                 msp2: msp@80117000 {
 175                         pinctrl-names = "default";
 176                         pinctrl-0 = <&msp2_default_mode>;
 177                 };
 178
 179                 msp3: msp@80125000 {
 180                         status = "okay";
 181                 };
 182
 183                 external-bus@50000000 {
 184                         status = "okay";
 185
 186                         ethernet@0 {
 187                                 compatible = "smsc,lan9115";
 188                                 reg = <0 0x10000>;
 189                                 interrupts = <12 IRQ_TYPE_EDGE_RISING>;
 190                                 interrupt-parent = <&gpio4>;
 191                                 vdd33a-supply = <&en_3v3_reg>;
 192                                 vddvario-supply = <&db8500_vape_reg>;
 193                                 pinctrl-names = "default";
 194                                 pinctrl-0 = <&eth_snowball_mode>;
 195
 196                                 reg-shift = <1>;
 197                                 reg-io-width = <2>;
 198                                 smsc,force-internal-phy;
 199                                 smsc,irq-active-high;
 200                                 smsc,irq-push-pull;
 201
 202                                 clocks = <&prcc_pclk 3 0>;
 203                         };
 204                 };
 205
 206                 /* ST6G3244ME level translator for 1.8/2.9 V */
 207                 vmmci: regulator-gpio {
 208                         compatible = "regulator-gpio";
 209
 210                         /* GPIO228 SD_SEL */
 211                         gpios = <&gpio7 4 GPIO_ACTIVE_HIGH>;
 212                         /* GPIO217 MMC_EN */
 213                         enable-gpio = <&gpio6 25 GPIO_ACTIVE_HIGH>;
 214                         enable-active-high;
 215
 216                         regulator-min-microvolt = <1800000>;
 217                         regulator-max-microvolt = <2900000>;
 218                         regulator-name = "mmci-reg";
 219                         regulator-type = "voltage";
 220
 221                         startup-delay-us = <100>;
 222
 223                         states = <1800000 0x1
 224                                   2900000 0x0>;
 225                 };
 226
 227                 // External Micro SD slot
 228                 sdi0_per1@80126000 {
 229                         arm,primecell-periphid = <0x10480180>;
 230                         max-frequency = <100000000>;
 231                         bus-width = <4>;
 232                         cap-sd-highspeed;
 233                         cap-mmc-highspeed;
 234                         sd-uhs-sdr12;
 235                         sd-uhs-sdr25;
 236                         /* All direction control is used */
 237                         st,sig-dir-cmd;
 238                         st,sig-dir-dat0;
 239                         st,sig-dir-dat2;
 240                         st,sig-dir-dat31;
 241                         st,sig-pin-fbclk;
 242                         full-pwr-cycle;
 243                         vmmc-supply = <&ab8500_ldo_aux3_reg>;
 244                         vqmmc-supply = <&vmmci>;
 245                         pinctrl-names = "default", "sleep";
 246                         pinctrl-0 = <&sdi0_default_mode>;
 247                         pinctrl-1 = <&sdi0_sleep_mode>;
 248
 249                         /* GPIO218 MMC_CD */
 250                         cd-gpios  = <&gpio6 26 GPIO_ACTIVE_LOW>;
 251
 252                         status = "okay";
 253                 };
 254
 255                 // WLAN SDIO channel
 256                 sdi1_per2@80118000 {
 257                         arm,primecell-periphid = <0x10480180>;
 258                         max-frequency = <100000000>;
 259                         bus-width = <4>;
 260                         pinctrl-names = "default", "sleep";
 261                         pinctrl-0 = <&sdi1_default_mode>;
 262                         pinctrl-1 = <&sdi1_sleep_mode>;
 263
 264                         status = "okay";
 265                 };
 266
 267                 // Unused PoP eMMC - register and put it to sleep by default */
 268                 sdi2_per3@80005000 {
 269                         arm,primecell-periphid = <0x10480180>;
 270                         pinctrl-names = "default";
 271                         pinctrl-0 = <&sdi2_sleep_mode>;
 272
 273                         status = "okay";
 274                 };
 275
 276                 // On-board eMMC
 277                 sdi4_per2@80114000 {
 278                         arm,primecell-periphid = <0x10480180>;
 279                         max-frequency = <100000000>;
 280                         bus-width = <8>;
 281                         cap-mmc-highspeed;
 282                         vmmc-supply = <&ab8500_ldo_aux2_reg>;
 283                         pinctrl-names = "default", "sleep";
 284                         pinctrl-0 = <&sdi4_default_mode>;
 285                         pinctrl-1 = <&sdi4_sleep_mode>;
 286
 287                         status = "okay";
 288                 };
 289
 290                 uart@80120000 {
 291                         pinctrl-names = "default", "sleep";
 292                         pinctrl-0 = <&uart0_default_mode>;
 293                         pinctrl-1 = <&uart0_sleep_mode>;
 294                         status = "okay";
 295                 };
 296
 297                 /* This UART is unused and thus left disabled */
 298                 uart@80121000 {
 299                         pinctrl-names = "default", "sleep";
 300                         pinctrl-0 = <&uart1_default_mode>;
 301                         pinctrl-1 = <&uart1_sleep_mode>;
 302                 };
 303
 304                 uart@80007000 {
 305                         pinctrl-names = "default", "sleep";
 306                         pinctrl-0 = <&uart2_default_mode>;
 307                         pinctrl-1 = <&uart2_sleep_mode>;
 308                         status = "okay";
 309                 };
 310
 311                 i2c@80004000 {
 312                         pinctrl-names = "default","sleep";
 313                         pinctrl-0 = <&i2c0_default_mode>;
 314                         pinctrl-1 = <&i2c0_sleep_mode>;
 315                 };
 316
 317                 i2c@80122000 {
 318                         pinctrl-names = "default","sleep";
 319                         pinctrl-0 = <&i2c1_default_mode>;
 320                         pinctrl-1 = <&i2c1_sleep_mode>;
 321                 };
 322
 323                 i2c@80128000 {
 324                         pinctrl-names = "default","sleep";
 325                         pinctrl-0 = <&i2c2_default_mode>;
 326                         pinctrl-1 = <&i2c2_sleep_mode>;
 327                         lsm303dlh@18 {
 328                                 /* Accelerometer */
 329                                 compatible = "st,lsm303dlh-accel";
 330                                 st,drdy-int-pin = <1>;
 331                                 reg = <0x18>;
 332                                 vdd-supply = <&ab8500_ldo_aux1_reg>;
 333                                 vddio-supply = <&db8500_vsmps2_reg>;
 334                                 pinctrl-names = "default";
 335                                 pinctrl-0 = <&accel_snowball_mode>;
 336                                 interrupt-parent = <&gpio5>;
 337                                 interrupts = <3 IRQ_TYPE_EDGE_RISING>, /* INT1 */
 338                                              <4 IRQ_TYPE_EDGE_RISING>; /* INT2 */
 339                         };
 340                         lsm303dlh@1e {
 341                                 /* Magnetometer */
 342                                 compatible = "st,lsm303dlh-magn";
 343                                 reg = <0x1e>;
 344                                 vdd-supply = <&ab8500_ldo_aux1_reg>;
 345                                 vddio-supply = <&db8500_vsmps2_reg>;
 346                                 pinctrl-names = "default";
 347                                 pinctrl-0 = <&magneto_snowball_mode>;
 348                                 interrupt-parent = <&gpio5>;
 349                                 interrupts = <5 IRQ_TYPE_EDGE_RISING>; /* DRDY line */
 350                         };
 351                         l3g4200d@68 {
 352                                 /* Gyroscope */
 353                                 compatible = "st,l3g4200d-gyro";
 354                                 st,drdy-int-pin = <2>;
 355                                 reg = <0x68>;
 356                                 vdd-supply = <&ab8500_ldo_aux1_reg>;
 357                                 vddio-supply = <&db8500_vsmps2_reg>;
 358                                 pinctrl-names = "default";
 359                                 pinctrl-0 = <&gyro_snowball_mode>;
 360                                 interrupt-parent = <&gpio5>;
 361                                 interrupts = <6 IRQ_TYPE_EDGE_RISING>, /* DRDY line */
 362                                              <9 IRQ_TYPE_EDGE_RISING>; /* INT1 */
 363                         };
 364                         lsp001wm@5c {
 365                                 /* Barometer/pressure sensor */
 366                                 compatible = "st,lps001wp-press";
 367                                 reg = <0x5c>;
 368                                 vdd-supply = <&ab8500_ldo_aux1_reg>;
 369                                 vddio-supply = <&db8500_vsmps2_reg>;
 370                         };
 371                 };
 372
 373                 i2c@80110000 {
 374                         pinctrl-names = "default","sleep";
 375                         pinctrl-0 = <&i2c3_default_mode>;
 376                         pinctrl-1 = <&i2c3_sleep_mode>;
 377                 };
 378
 379                 ssp@80002000 {
 380                         pinctrl-names = "default";
 381                         pinctrl-0 = <&ssp0_snowball_mode>;
 382                 };
 383
 384                 cpufreq-cooling {
 385                         status = "okay";
 386                 };
 387
 388                 prcmu@80157000 {
 389                         cpufreq {
 390                                 status = "okay";
 391                         };
 392
 393                         thermal@801573c0 {
 394                                 num-trips = <4>;
 395
 396                                 trip0-temp = <70000>;
 397                                 trip0-type = "active";
 398                                 trip0-cdev-num = <1>;
 399                                 trip0-cdev-name0 = "thermal-cpufreq-0";
 400
 401                                 trip1-temp = <75000>;
 402                                 trip1-type = "active";
 403                                 trip1-cdev-num = <1>;
 404                                 trip1-cdev-name0 = "thermal-cpufreq-0";
 405
 406                                 trip2-temp = <80000>;
 407                                 trip2-type = "active";
 408                                 trip2-cdev-num = <1>;
 409                                 trip2-cdev-name0 = "thermal-cpufreq-0";
 410
 411                                 trip3-temp = <85000>;
 412                                 trip3-type = "critical";
 413                                 trip3-cdev-num = <0>;
 414
 415                                 status = "okay";
 416                         };
 417
 418                         ab8500 {
 419                                 ab8500-gpio {
 420                                         /*
 421                                          * AB8500 GPIOs are numbered starting from 1, so the first
 422                                          * index 0 is what in the datasheet is called "GPIO1", and
 423                                          * the second is "GPIO2" and so forth. Confusingly, the
 424                                          * Snowball schematic then names the "GPIO2" line "PM_GPIO1".
 425                                          * while later naming "GPIO4" as "PM_GPIO4".
 426                                          */
 427                                         gpio-line-names = "", /* AB8500 GPIO1 */
 428                                                      "PM_GPIO1", /* AB8500 GPIO2 */
 429                                                      "WLAN_CLK_REQ", /* AB8500 GPIO3 */
 430                                                      "PM_GPIO4", /* AB8500 GPIO4 */
 431                                                      "", "", "", "", "", "", "", "", "", "", "",
 432                                                      "EN_3V6", /* AB8500 GPIO16 */
 433                                                      "", "", "", "" ,"", "", "", "", "",
 434                                                      "EN_3V3", /* AB8500 GPIO26 */
 435                                                      "", "", "", "", "", "", "", "", "", "", "", "", "",
 436                                                      "PM_GPIO40", /* AB8500 GPIO40 */
 437                                                      "PM_GPIO41", /* AB8500 GPIO41 */
 438                                                      "PM_GPIO42"; /* AB8500 GPIO42 */
 439                                 };
 440
 441                                 ab8500_usb {
 442                                         pinctrl-names = "default", "sleep";
 443                                         pinctrl-0 = <&musb_default_mode>;
 444                                         pinctrl-1 = <&musb_sleep_mode>;
 445                                 };
 446
 447                                 ext_regulators: ab8500-ext-regulators {
 448                                         ab8500_ext1_reg: ab8500_ext1 {
 449                                                 regulator-name = "ab8500-ext-supply1";
 450                                         };
 451
 452                                         ab8500_ext2_reg_reg: ab8500_ext2 {
 453                                                 regulator-name = "ab8500-ext-supply2";
 454                                         };
 455
 456                                         ab8500_ext3_reg_reg: ab8500_ext3 {
 457                                                 regulator-name = "ab8500-ext-supply3";
 458                                         };
 459                                 };
 460
 461                                 ab8500-regulators {
 462                                         ab8500_ldo_aux1_reg: ab8500_ldo_aux1 {
 463                                                 regulator-name = "V-DISPLAY";
 464                                         };
 465
 466                                         ab8500_ldo_aux2_reg: ab8500_ldo_aux2 {
 467                                                 regulator-name = "V-eMMC1";
 468                                         };
 469
 470                                         ab8500_ldo_aux3_reg: ab8500_ldo_aux3 {
 471                                                 regulator-name = "V-MMC-SD";
 472                                         };
 473
 474                                         ab8500_ldo_intcore_reg: ab8500_ldo_intcore {
 475                                                 regulator-name = "V-INTCORE";
 476                                         };
 477
 478                                         ab8500_ldo_tvout_reg: ab8500_ldo_tvout {
 479                                                 regulator-name = "V-TVOUT";
 480                                         };
 481
 482                                         ab8500_ldo_usb_reg: ab8500_ldo_usb {
 483                                                 regulator-name = "dummy";
 484                                         };
 485
 486                                         ab8500_ldo_audio_reg: ab8500_ldo_audio {
 487                                                 regulator-name = "V-AUD";
 488                                         };
 489
 490                                         ab8500_ldo_anamic1_reg: ab8500_ldo_anamic1 {
 491                                                 regulator-name = "V-AMIC1";
 492                                         };
 493
 494                                         ab8500_ldo_anamic2_reg: ab8500_ldo_anamic2 {
 495                                                 regulator-name = "V-AMIC2";
 496                                         };
 497
 498                                         ab8500_ldo_dmic_reg: ab8500_ldo_dmic {
 499                                                 regulator-name = "V-DMIC";
 500                                         };
 501
 502                                         ab8500_ldo_ana_reg: ab8500_ldo_ana {
 503                                                 regulator-name = "V-CSI/DSI";
 504                                         };
 505                                 };
 506                         };
 507                 };
 508
 509                 pinctrl {
 510                         /*
 511                          * Set this up using hogs, as time goes by and as seems fit, these
 512                          * can be moved over to being controlled by respective device.
 513                          */
 514                         pinctrl-names = "default";
 515                         pinctrl-0 = <&gbf_snowball_mode>,
 516                                   <&wlan_snowball_mode>;
 517
 518                         ethernet {
 519                                 /*
 520                                  * Mux in "SM" which is used for the
 521                                  * SMSC911x Ethernet adapter
 522                                  */
 523                                 eth_snowball_mode: eth_snowball {
 524                                         snowball_mux {
 525                                                 function = "sm";
 526                                                 groups = "sm_b_1";
 527                                         };
 528                                         /* LAN IRQ pin */
 529                                         snowball_cfg1 {
 530                                                 pins = "GPIO140_B11";
 531                                                 ste,config = <&in_nopull>;
 532                                         };
 533                                         /* LAN reset pin */
 534                                         snowball_cfg2 {
 535                                                 pins = "GPIO141_C12";
 536                                                 ste,config = <&gpio_out_hi>;
 537                                         };
 538
 539                                 };
 540                         };
 541                         sdi0 {
 542                                 sdi0_default_mode: sdi0_default {
 543                                         snowball_mux {
 544                                                 function = "mc0";
 545                                                 /* Add the DAT31 pin even if it is not really used */
 546                                                 groups = "mc0dat31dir_a_1";
 547                                         };
 548                                         snowball_cfg1 {
 549                                                 pins = "GPIO21_AB3"; /* DAT31DIR */
 550                                                 ste,config = <&out_hi>;
 551                                         };
 552                                         /* SD card detect GPIO pin, extend default state */
 553                                         snowball_cfg2 {
 554                                                 pins = "GPIO218_AH11";
 555                                                 ste,config = <&gpio_in_pu>;
 556                                         };
 557                                         /* VMMCI level-shifter enable */
 558                                         snowball_cfg3 {
 559                                                 pins = "GPIO217_AH12";
 560                                                 ste,config = <&gpio_out_hi>;
 561                                         };
 562                                         /* VMMCI level-shifter voltage select */
 563                                         snowball_cfg4 {
 564                                                 pins = "GPIO228_AJ6";
 565                                                 ste,config = <&gpio_out_hi>;
 566                                         };
 567                                 };
 568                         };
 569                         ssp0 {
 570                                 ssp0_snowball_mode: ssp0_snowball_default {
 571                                         snowball_mux {
 572                                                 function = "ssp0";
 573                                                 groups = "ssp0_a_1";
 574                                         };
 575                                         snowball_cfg1 {
 576                                                 pins = "GPIO144_B13"; /* FRM */
 577                                                 ste,config = <&gpio_out_hi>;
 578                                         };
 579                                         snowball_cfg2 {
 580                                                 pins = "GPIO145_C13"; /* RXD */
 581                                                 ste,config = <&in_pd>;
 582                                         };
 583                                         snowball_cfg3 {
 584                                                 pins =
 585                                                 "GPIO146_D13", /* TXD */
 586                                                 "GPIO143_D12"; /* CLK */
 587                                                 ste,config = <&out_lo>;
 588                                         };
 589
 590                                 };
 591                         };
 592                         gpio_led {
 593                                 gpioled_snowball_mode: gpioled_default {
 594                                         snowball_cfg1 {
 595                                                 pins = "GPIO142_C11";
 596                                                 ste,config = <&gpio_out_hi>;
 597                                         };
 598
 599                                 };
 600                         };
 601                         accelerometer {
 602                                 accel_snowball_mode: accel_snowball {
 603                                         /* Accelerometer lines */
 604                                         snowball_cfg1 {
 605                                                 pins =
 606                                                 "GPIO163_C20", /* ACCEL_IRQ1 */
 607                                                 "GPIO164_B21"; /* ACCEL_IRQ2 */
 608                                                 ste,config = <&gpio_in_pu>;
 609                                         };
 610                                 };
 611                         };
 612                         gyro {
 613                                 gyro_snowball_mode: gyro_snowball {
 614                                         snowball_cfg1 {
 615                                                 pins =
 616                                                 "GPIO166_A22", /* DRDY */
 617                                                 "GPIO169_D22"; /* INT */
 618                                                 ste,config = <&gpio_in_pu>;
 619                                         };
 620                                 };
 621                         };
 622                         magnetometer {
 623                                 magneto_snowball_mode: magneto_snowball {
 624                                         snowball_cfg1 {
 625                                                 pins = "GPIO165_C21"; /* MAG_DRDY */
 626                                                 ste,config = <&gpio_in_pu>;
 627                                         };
 628                                 };
 629                         };
 630                         gbf {
 631                                 gbf_snowball_mode: gbf_snowball {
 632                                         /*
 633                                          * GBF (GPS, Bluetooth, FM-radio) interface,
 634                                          * pull low to reset state
 635                                          */
 636                                         snowball_cfg1 {
 637                                                 pins = "GPIO171_D23"; /* GBF_ENA_RESET */
 638                                                 ste,config = <&gpio_out_lo>;
 639                                         };
 640                                  };
 641                         };
 642                         wlan {
 643                                 wlan_snowball_mode: wlan_snowball {
 644                                         /*
 645                                          * Activate this mode with the WLAN chip.
 646                                          * These are plain GPIO pins used by WLAN
 647                                          */
 648                                         snowball_cfg1 {
 649                                                 pins =
 650                                                 "GPIO161_D21", /* WLAN_PMU_EN */
 651                                                 "GPIO215_AH13"; /* WLAN_ENA */
 652                                                 ste,config = <&gpio_out_lo>;
 653                                         };
 654                                         snowball_cfg2 {
 655                                                 pins = "GPIO216_AG12"; /* WLAN_IRQ */
 656                                                 ste,config = <&gpio_in_pu>;
 657                                         };
 658                                 };
 659                         };
 660                 };
 661
 662                 mcde@a0350000 {
 663                         pinctrl-names = "default", "sleep";
 664                         pinctrl-0 = <&lcd_default_mode>;
 665                         pinctrl-1 = <&lcd_sleep_mode>;
 666                 };
 667         };
 668 };