arch/arm/boot/dts/ste-snowball.dts

   1 // SPDX-License-Identifier: GPL-2.0-or-later
   2 /*
   3  * Copyright 2011 ST-Ericsson AB
   4  */
   5
   6 /dts-v1/;
   7 #include "ste-dbx5x0.dtsi"
   8 #include "ste-href-ab8500.dtsi"
   9 #include "ste-href-family-pinctrl.dtsi"
  10
  11 / {
  12         model = "Calao Systems Snowball platform with device tree";
  13         compatible = "calaosystems,snowball-a9500", "st-ericsson,u9500";
  14
  15         /* This stablilizes the serial port enumeration */
  16         aliases {
  17                 serial0 = &ux500_serial0;
  18                 serial1 = &ux500_serial1;
  19                 serial2 = &ux500_serial2;
  20         };
  21
  22         memory {
  23                 device_type = "memory";
  24                 reg = <0x00000000 0x20000000>;
  25         };
  26
  27         en_3v3_reg: en_3v3 {
  28                 compatible = "regulator-fixed";
  29                 regulator-name = "en-3v3-fixed-supply";
  30                 regulator-min-microvolt = <3300000>;
  31                 regulator-max-microvolt = <3300000>;
  32                 /* AB8500 GPIOs start from 1 - offset 25 is GPIO26. */
  33                 gpio = <&ab8500_gpio 25 0x4>;
  34                 startup-delay-us = <5000>;
  35                 enable-active-high;
  36         };
  37
  38         gpio_keys {
  39                 compatible = "gpio-keys";
  40                 #address-cells = <1>;
  41                 #size-cells = <0>;
  42
  43                 button@1 {
  44                         debounce-interval = <50>;
  45                         wakeup-source;
  46                         linux,code = <2>;
  47                         label = "userpb";
  48                         gpios = <&gpio1 0 GPIO_ACTIVE_HIGH>;
  49                 };
  50                 button@2 {
  51                         debounce-interval = <50>;
  52                         wakeup-source;
  53                         linux,code = <3>;
  54                         label = "extkb1";
  55                         gpios = <&gpio4 23 GPIO_ACTIVE_HIGH>;
  56                 };
  57                 button@3 {
  58                         debounce-interval = <50>;
  59                         wakeup-source;
  60                         linux,code = <4>;
  61                         label = "extkb2";
  62                         gpios = <&gpio4 24 GPIO_ACTIVE_HIGH>;
  63                 };
  64                 button@4 {
  65                         debounce-interval = <50>;
  66                         wakeup-source;
  67                         linux,code = <5>;
  68                         label = "extkb3";
  69                         gpios = <&gpio5 1 GPIO_ACTIVE_HIGH>;
  70                 };
  71                 button@5 {
  72                         debounce-interval = <50>;
  73                         wakeup-source;
  74                         linux,code = <6>;
  75                         label = "extkb4";
  76                         gpios = <&gpio5 2 GPIO_ACTIVE_HIGH>;
  77                 };
  78         };
  79
  80         leds {
  81                 compatible = "gpio-leds";
  82                 pinctrl-names = "default";
  83                 pinctrl-0 = <&gpioled_snowball_mode>;
  84                 used-led {
  85                         label = "user_led";
  86                         gpios = <&gpio4 14 GPIO_ACTIVE_HIGH>;
  87                         default-state = "on";
  88                         linux,default-trigger = "heartbeat";
  89                 };
  90         };
  91
  92         soc {
  93                 /* Name the GPIO muxed rails on the Snowball board */
  94                 gpio@8012e000 {
  95                         /* GPIOs 0 - 31 */
  96                         gpio-line-names = "", "", "", "", "", "", "", "",
  97                                      "", "", "", "", "", "", "", "",
  98                                      "", "", "", "", "", "", "", "",
  99                                      "", "", "", "", "", "", "",
 100                                      "AP_GPIO31";
 101                 };
 102
 103                 gpio@8012e080 {
 104                         /* GPIOs 32 - 63 */
 105                         gpio-line-names = "USR PB", "", "", "", "", "", "", "",
 106                                      "", "", "", "", "", "", "", "",
 107                                      "", "", "", "", "", "", "", "",
 108                                      "", "", "", "", "", "", "", "";
 109                 };
 110
 111                 gpio@8000e000 {
 112                         /* GPIOs 64 - 95 */
 113                         gpio-line-names = "", "", "", "", "AP_GPIO68", "", "", "",
 114                                      "", "", "", "", "", "", "", "",
 115                                      "", "", "", "", "", "", "", "",
 116                                      "", "", "", "", "", "", "", "";
 117                 };
 118
 119                 gpio@8000e100 {
 120                         /* GPIOs 128 - 159 */
 121                         gpio-line-names = "", "", "", "", "", "", "", "",
 122                                      "", "", "", "", "IRQ_LAN", "RSTn_LAN",
 123                                      "USR_LED", "", "", "", "", "", "",
 124                                      "", "", "AP_GPIO151", "AP_GPIO152",
 125                                      "", "", "", "", "", "", "";
 126                 };
 127
 128                 gpio@8000e180 {
 129                         /* GPIOs 160 - 191 */
 130                         gpio-line-names = "", "AP_GPIO161", "AP_GPIO162",
 131                                      "ACCELEROMETER_INT1_RDY",
 132                                      "ACCELEROMETER_INT2", "MAG_DRDY",
 133                                      "GYRO_DRDY", "RSTn_MLC", "RSTn_SLC",
 134                                      "GYRO_INT", "UART_WAKE", "GBF_RESET",
 135                                      "", "", "", "",
 136                                      "", "", "", "", "", "", "", "",
 137                                      "", "", "", "", "", "", "", "";
 138                 };
 139
 140                 gpio@8011e000 {
 141                         /* GPIOs 192 - 223 */
 142                         gpio-line-names = "HDTV_INTn", "", "", "", "HDTV_RST",
 143                                      "", "", "", "", "", "", "", "", "",
 144                                      "", "", "", "", "", "", "", "", "",
 145                                      "WLAN_RESETN", "WLAN_IRQ", "MMC_EN",
 146                                      "MMC_CD", "", "", "", "", "";
 147                 };
 148
 149                 gpio@8011e080 {
 150                         /* GPIOs 224 - 255 */
 151                         gpio-line-names = "", "", "", "", "SD_SEL", "", "", "",
 152                                      "", "", "", "", "", "", "", "",
 153                                      "", "", "", "", "", "", "", "",
 154                                      "", "", "", "", "", "", "", "";
 155                 };
 156
 157                 msp0: msp@80123000 {
 158                         pinctrl-names = "default";
 159                         pinctrl-0 = <&msp0_default_mode>;
 160                         status = "okay";
 161                 };
 162
 163                 msp1: msp@80124000 {
 164                         pinctrl-names = "default";
 165                         pinctrl-0 = <&msp1_default_mode>;
 166                         status = "okay";
 167                 };
 168
 169                 msp2: msp@80117000 {
 170                         pinctrl-names = "default";
 171                         pinctrl-0 = <&msp2_default_mode>;
 172                 };
 173
 174                 msp3: msp@80125000 {
 175                         status = "okay";
 176                 };
 177
 178                 external-bus@50000000 {
 179                         status = "okay";
 180
 181                         ethernet@0 {
 182                                 compatible = "smsc,lan9115";
 183                                 reg = <0 0x10000>;
 184                                 interrupts = <12 IRQ_TYPE_EDGE_RISING>;
 185                                 interrupt-parent = <&gpio4>;
 186                                 vdd33a-supply = <&en_3v3_reg>;
 187                                 vddvario-supply = <&db8500_vape_reg>;
 188                                 pinctrl-names = "default";
 189                                 pinctrl-0 = <&eth_snowball_mode>;
 190
 191                                 reg-shift = <1>;
 192                                 reg-io-width = <2>;
 193                                 smsc,force-internal-phy;
 194                                 smsc,irq-active-high;
 195                                 smsc,irq-push-pull;
 196
 197                                 clocks = <&prcc_pclk 3 0>;
 198                         };
 199                 };
 200
 201                 /* ST6G3244ME level translator for 1.8/2.9 V */
 202                 vmmci: regulator-gpio {
 203                         compatible = "regulator-gpio";
 204
 205                         /* GPIO228 SD_SEL */
 206                         gpios = <&gpio7 4 GPIO_ACTIVE_HIGH>;
 207                         /* GPIO217 MMC_EN */
 208                         enable-gpio = <&gpio6 25 GPIO_ACTIVE_HIGH>;
 209                         enable-active-high;
 210
 211                         regulator-min-microvolt = <1800000>;
 212                         regulator-max-microvolt = <2900000>;
 213                         regulator-name = "mmci-reg";
 214                         regulator-type = "voltage";
 215
 216                         startup-delay-us = <100>;
 217
 218                         states = <1800000 0x1
 219                                   2900000 0x0>;
 220                 };
 221
 222                 // External Micro SD slot
 223                 sdi0_per1@80126000 {
 224                         arm,primecell-periphid = <0x10480180>;
 225                         max-frequency = <100000000>;
 226                         bus-width = <4>;
 227                         cap-sd-highspeed;
 228                         cap-mmc-highspeed;
 229                         sd-uhs-sdr12;
 230                         sd-uhs-sdr25;
 231                         /* All direction control is used */
 232                         st,sig-dir-cmd;
 233                         st,sig-dir-dat0;
 234                         st,sig-dir-dat2;
 235                         st,sig-dir-dat31;
 236                         st,sig-pin-fbclk;
 237                         full-pwr-cycle;
 238                         vmmc-supply = <&ab8500_ldo_aux3_reg>;
 239                         vqmmc-supply = <&vmmci>;
 240                         pinctrl-names = "default", "sleep";
 241                         pinctrl-0 = <&sdi0_default_mode>;
 242                         pinctrl-1 = <&sdi0_sleep_mode>;
 243
 244                         /* GPIO218 MMC_CD */
 245                         cd-gpios  = <&gpio6 26 GPIO_ACTIVE_LOW>;
 246
 247                         status = "okay";
 248                 };
 249
 250                 // WLAN SDIO channel
 251                 sdi1_per2@80118000 {
 252                         arm,primecell-periphid = <0x10480180>;
 253                         max-frequency = <100000000>;
 254                         bus-width = <4>;
 255                         pinctrl-names = "default", "sleep";
 256                         pinctrl-0 = <&sdi1_default_mode>;
 257                         pinctrl-1 = <&sdi1_sleep_mode>;
 258
 259                         status = "okay";
 260                 };
 261
 262                 // Unused PoP eMMC - register and put it to sleep by default */
 263                 sdi2_per3@80005000 {
 264                         arm,primecell-periphid = <0x10480180>;
 265                         pinctrl-names = "default";
 266                         pinctrl-0 = <&sdi2_sleep_mode>;
 267
 268                         status = "okay";
 269                 };
 270
 271                 // On-board eMMC
 272                 sdi4_per2@80114000 {
 273                         arm,primecell-periphid = <0x10480180>;
 274                         max-frequency = <100000000>;
 275                         bus-width = <8>;
 276                         cap-mmc-highspeed;
 277                         vmmc-supply = <&ab8500_ldo_aux2_reg>;
 278                         pinctrl-names = "default", "sleep";
 279                         pinctrl-0 = <&sdi4_default_mode>;
 280                         pinctrl-1 = <&sdi4_sleep_mode>;
 281
 282                         status = "okay";
 283                 };
 284
 285                 uart@80120000 {
 286                         pinctrl-names = "default", "sleep";
 287                         pinctrl-0 = <&uart0_default_mode>;
 288                         pinctrl-1 = <&uart0_sleep_mode>;
 289                         status = "okay";
 290                 };
 291
 292                 /* This UART is unused and thus left disabled */
 293                 uart@80121000 {
 294                         pinctrl-names = "default", "sleep";
 295                         pinctrl-0 = <&uart1_default_mode>;
 296                         pinctrl-1 = <&uart1_sleep_mode>;
 297                 };
 298
 299                 uart@80007000 {
 300                         pinctrl-names = "default", "sleep";
 301                         pinctrl-0 = <&uart2_default_mode>;
 302                         pinctrl-1 = <&uart2_sleep_mode>;
 303                         status = "okay";
 304                 };
 305
 306                 i2c@80004000 {
 307                         pinctrl-names = "default","sleep";
 308                         pinctrl-0 = <&i2c0_default_mode>;
 309                         pinctrl-1 = <&i2c0_sleep_mode>;
 310                 };
 311
 312                 i2c@80122000 {
 313                         pinctrl-names = "default","sleep";
 314                         pinctrl-0 = <&i2c1_default_mode>;
 315                         pinctrl-1 = <&i2c1_sleep_mode>;
 316                 };
 317
 318                 i2c@80128000 {
 319                         pinctrl-names = "default","sleep";
 320                         pinctrl-0 = <&i2c2_default_mode>;
 321                         pinctrl-1 = <&i2c2_sleep_mode>;
 322                         lsm303dlh@18 {
 323                                 /* Accelerometer */
 324                                 compatible = "st,lsm303dlh-accel";
 325                                 st,drdy-int-pin = <1>;
 326                                 reg = <0x18>;
 327                                 vdd-supply = <&ab8500_ldo_aux1_reg>;
 328                                 vddio-supply = <&db8500_vsmps2_reg>;
 329                                 pinctrl-names = "default";
 330                                 pinctrl-0 = <&accel_snowball_mode>;
 331                                 interrupt-parent = <&gpio5>;
 332                                 interrupts = <3 IRQ_TYPE_EDGE_RISING>, /* INT1 */
 333                                              <4 IRQ_TYPE_EDGE_RISING>; /* INT2 */
 334                         };
 335                         lsm303dlh@1e {
 336                                 /* Magnetometer */
 337                                 compatible = "st,lsm303dlh-magn";
 338                                 reg = <0x1e>;
 339                                 vdd-supply = <&ab8500_ldo_aux1_reg>;
 340                                 vddio-supply = <&db8500_vsmps2_reg>;
 341                                 pinctrl-names = "default";
 342                                 pinctrl-0 = <&magneto_snowball_mode>;
 343                                 interrupt-parent = <&gpio5>;
 344                                 interrupts = <5 IRQ_TYPE_EDGE_RISING>; /* DRDY line */
 345                         };
 346                         l3g4200d@68 {
 347                                 /* Gyroscope */
 348                                 compatible = "st,l3g4200d-gyro";
 349                                 st,drdy-int-pin = <2>;
 350                                 reg = <0x68>;
 351                                 vdd-supply = <&ab8500_ldo_aux1_reg>;
 352                                 vddio-supply = <&db8500_vsmps2_reg>;
 353                                 pinctrl-names = "default";
 354                                 pinctrl-0 = <&gyro_snowball_mode>;
 355                                 interrupt-parent = <&gpio5>;
 356                                 interrupts = <6 IRQ_TYPE_EDGE_RISING>, /* DRDY line */
 357                                              <9 IRQ_TYPE_EDGE_RISING>; /* INT1 */
 358                         };
 359                         lsp001wm@5c {
 360                                 /* Barometer/pressure sensor */
 361                                 compatible = "st,lps001wp-press";
 362                                 reg = <0x5c>;
 363                                 vdd-supply = <&ab8500_ldo_aux1_reg>;
 364                                 vddio-supply = <&db8500_vsmps2_reg>;
 365                         };
 366                 };
 367
 368                 i2c@80110000 {
 369                         pinctrl-names = "default","sleep";
 370                         pinctrl-0 = <&i2c3_default_mode>;
 371                         pinctrl-1 = <&i2c3_sleep_mode>;
 372                 };
 373
 374                 spi@80002000 {
 375                         pinctrl-names = "default";
 376                         pinctrl-0 = <&ssp0_snowball_mode>;
 377                 };
 378
 379                 cpufreq-cooling {
 380                         status = "okay";
 381                 };
 382
 383                 prcmu@80157000 {
 384                         cpufreq {
 385                                 status = "okay";
 386                         };
 387
 388                         thermal@801573c0 {
 389                                 num-trips = <4>;
 390
 391                                 trip0-temp = <70000>;
 392                                 trip0-type = "active";
 393                                 trip0-cdev-num = <1>;
 394                                 trip0-cdev-name0 = "thermal-cpufreq-0";
 395
 396                                 trip1-temp = <75000>;
 397                                 trip1-type = "active";
 398                                 trip1-cdev-num = <1>;
 399                                 trip1-cdev-name0 = "thermal-cpufreq-0";
 400
 401                                 trip2-temp = <80000>;
 402                                 trip2-type = "active";
 403                                 trip2-cdev-num = <1>;
 404                                 trip2-cdev-name0 = "thermal-cpufreq-0";
 405
 406                                 trip3-temp = <85000>;
 407                                 trip3-type = "critical";
 408                                 trip3-cdev-num = <0>;
 409
 410                                 status = "okay";
 411                         };
 412
 413                         ab8500 {
 414                                 ab8500-gpio {
 415                                         /*
 416                                          * AB8500 GPIOs are numbered starting from 1, so the first
 417                                          * index 0 is what in the datasheet is called "GPIO1", and
 418                                          * the second is "GPIO2" and so forth. Confusingly, the
 419                                          * Snowball schematic then names the "GPIO2" line "PM_GPIO1".
 420                                          * while later naming "GPIO4" as "PM_GPIO4".
 421                                          */
 422                                         gpio-line-names = "", /* AB8500 GPIO1 */
 423                                                      "PM_GPIO1", /* AB8500 GPIO2 */
 424                                                      "WLAN_CLK_REQ", /* AB8500 GPIO3 */
 425                                                      "PM_GPIO4", /* AB8500 GPIO4 */
 426                                                      "", "", "", "", "", "", "", "", "", "", "",
 427                                                      "EN_3V6", /* AB8500 GPIO16 */
 428                                                      "", "", "", "" ,"", "", "", "", "",
 429                                                      "EN_3V3", /* AB8500 GPIO26 */
 430                                                      "", "", "", "", "", "", "", "", "", "", "", "", "",
 431                                                      "PM_GPIO40", /* AB8500 GPIO40 */
 432                                                      "PM_GPIO41", /* AB8500 GPIO41 */
 433                                                      "PM_GPIO42"; /* AB8500 GPIO42 */
 434                                 };
 435
 436                                 ab8500_usb {
 437                                         pinctrl-names = "default", "sleep";
 438                                         pinctrl-0 = <&musb_default_mode>;
 439                                         pinctrl-1 = <&musb_sleep_mode>;
 440                                 };
 441
 442                                 ext_regulators: ab8500-ext-regulators {
 443                                         ab8500_ext1_reg: ab8500_ext1 {
 444                                                 regulator-name = "ab8500-ext-supply1";
 445                                         };
 446
 447                                         ab8500_ext2_reg_reg: ab8500_ext2 {
 448                                                 regulator-name = "ab8500-ext-supply2";
 449                                         };
 450
 451                                         ab8500_ext3_reg_reg: ab8500_ext3 {
 452                                                 regulator-name = "ab8500-ext-supply3";
 453                                         };
 454                                 };
 455
 456                                 ab8500-regulators {
 457                                         ab8500_ldo_aux1_reg: ab8500_ldo_aux1 {
 458                                                 regulator-name = "V-DISPLAY";
 459                                         };
 460
 461                                         ab8500_ldo_aux2_reg: ab8500_ldo_aux2 {
 462                                                 regulator-name = "V-eMMC1";
 463                                         };
 464
 465                                         ab8500_ldo_aux3_reg: ab8500_ldo_aux3 {
 466                                                 regulator-name = "V-MMC-SD";
 467                                         };
 468
 469                                         ab8500_ldo_intcore_reg: ab8500_ldo_intcore {
 470                                                 regulator-name = "V-INTCORE";
 471                                         };
 472
 473                                         ab8500_ldo_tvout_reg: ab8500_ldo_tvout {
 474                                                 regulator-name = "V-TVOUT";
 475                                         };
 476
 477                                         ab8500_ldo_usb_reg: ab8500_ldo_usb {
 478                                                 regulator-name = "dummy";
 479                                         };
 480
 481                                         ab8500_ldo_audio_reg: ab8500_ldo_audio {
 482                                                 regulator-name = "V-AUD";
 483                                         };
 484
 485                                         ab8500_ldo_anamic1_reg: ab8500_ldo_anamic1 {
 486                                                 regulator-name = "V-AMIC1";
 487                                         };
 488
 489                                         ab8500_ldo_anamic2_reg: ab8500_ldo_anamic2 {
 490                                                 regulator-name = "V-AMIC2";
 491                                         };
 492
 493                                         ab8500_ldo_dmic_reg: ab8500_ldo_dmic {
 494                                                 regulator-name = "V-DMIC";
 495                                         };
 496
 497                                         ab8500_ldo_ana_reg: ab8500_ldo_ana {
 498                                                 regulator-name = "V-CSI/DSI";
 499                                         };
 500                                 };
 501                         };
 502                 };
 503
 504                 pinctrl {
 505                         /*
 506                          * Set this up using hogs, as time goes by and as seems fit, these
 507                          * can be moved over to being controlled by respective device.
 508                          */
 509                         pinctrl-names = "default";
 510                         pinctrl-0 = <&gbf_snowball_mode>,
 511                                   <&wlan_snowball_mode>;
 512
 513                         ethernet {
 514                                 /*
 515                                  * Mux in "SM" which is used for the
 516                                  * SMSC911x Ethernet adapter
 517                                  */
 518                                 eth_snowball_mode: eth_snowball {
 519                                         snowball_mux {
 520                                                 function = "sm";
 521                                                 groups = "sm_b_1";
 522                                         };
 523                                         /* LAN IRQ pin */
 524                                         snowball_cfg1 {
 525                                                 pins = "GPIO140_B11";
 526                                                 ste,config = <&in_nopull>;
 527                                         };
 528                                         /* LAN reset pin */
 529                                         snowball_cfg2 {
 530                                                 pins = "GPIO141_C12";
 531                                                 ste,config = <&gpio_out_hi>;
 532                                         };
 533
 534                                 };
 535                         };
 536                         sdi0 {
 537                                 sdi0_default_mode: sdi0_default {
 538                                         snowball_mux {
 539                                                 function = "mc0";
 540                                                 /* Add the DAT31 pin even if it is not really used */
 541                                                 groups = "mc0dat31dir_a_1";
 542                                         };
 543                                         snowball_cfg1 {
 544                                                 pins = "GPIO21_AB3"; /* DAT31DIR */
 545                                                 ste,config = <&out_hi>;
 546                                         };
 547                                         /* SD card detect GPIO pin, extend default state */
 548                                         snowball_cfg2 {
 549                                                 pins = "GPIO218_AH11";
 550                                                 ste,config = <&gpio_in_pu>;
 551                                         };
 552                                         /* VMMCI level-shifter enable */
 553                                         snowball_cfg3 {
 554                                                 pins = "GPIO217_AH12";
 555                                                 ste,config = <&gpio_out_hi>;
 556                                         };
 557                                         /* VMMCI level-shifter voltage select */
 558                                         snowball_cfg4 {
 559                                                 pins = "GPIO228_AJ6";
 560                                                 ste,config = <&gpio_out_hi>;
 561                                         };
 562                                 };
 563                         };
 564                         ssp0 {
 565                                 ssp0_snowball_mode: ssp0_snowball_default {
 566                                         snowball_mux {
 567                                                 function = "ssp0";
 568                                                 groups = "ssp0_a_1";
 569                                         };
 570                                         snowball_cfg1 {
 571                                                 pins = "GPIO144_B13"; /* FRM */
 572                                                 ste,config = <&gpio_out_hi>;
 573                                         };
 574                                         snowball_cfg2 {
 575                                                 pins = "GPIO145_C13"; /* RXD */
 576                                                 ste,config = <&in_pd>;
 577                                         };
 578                                         snowball_cfg3 {
 579                                                 pins =
 580                                                 "GPIO146_D13", /* TXD */
 581                                                 "GPIO143_D12"; /* CLK */
 582                                                 ste,config = <&out_lo>;
 583                                         };
 584
 585                                 };
 586                         };
 587                         gpio_led {
 588                                 gpioled_snowball_mode: gpioled_default {
 589                                         snowball_cfg1 {
 590                                                 pins = "GPIO142_C11";
 591                                                 ste,config = <&gpio_out_hi>;
 592                                         };
 593
 594                                 };
 595                         };
 596                         accelerometer {
 597                                 accel_snowball_mode: accel_snowball {
 598                                         /* Accelerometer lines */
 599                                         snowball_cfg1 {
 600                                                 pins =
 601                                                 "GPIO163_C20", /* ACCEL_IRQ1 */
 602                                                 "GPIO164_B21"; /* ACCEL_IRQ2 */
 603                                                 ste,config = <&gpio_in_pu>;
 604                                         };
 605                                 };
 606                         };
 607                         gyro {
 608                                 gyro_snowball_mode: gyro_snowball {
 609                                         snowball_cfg1 {
 610                                                 pins =
 611                                                 "GPIO166_A22", /* DRDY */
 612                                                 "GPIO169_D22"; /* INT */
 613                                                 ste,config = <&gpio_in_pu>;
 614                                         };
 615                                 };
 616                         };
 617                         magnetometer {
 618                                 magneto_snowball_mode: magneto_snowball {
 619                                         snowball_cfg1 {
 620                                                 pins = "GPIO165_C21"; /* MAG_DRDY */
 621                                                 ste,config = <&gpio_in_pu>;
 622                                         };
 623                                 };
 624                         };
 625                         gbf {
 626                                 gbf_snowball_mode: gbf_snowball {
 627                                         /*
 628                                          * GBF (GPS, Bluetooth, FM-radio) interface,
 629                                          * pull low to reset state
 630                                          */
 631                                         snowball_cfg1 {
 632                                                 pins = "GPIO171_D23"; /* GBF_ENA_RESET */
 633                                                 ste,config = <&gpio_out_lo>;
 634                                         };
 635                                  };
 636                         };
 637                         wlan {
 638                                 wlan_snowball_mode: wlan_snowball {
 639                                         /*
 640                                          * Activate this mode with the WLAN chip.
 641                                          * These are plain GPIO pins used by WLAN
 642                                          */
 643                                         snowball_cfg1 {
 644                                                 pins =
 645                                                 "GPIO161_D21", /* WLAN_PMU_EN */
 646                                                 "GPIO215_AH13"; /* WLAN_ENA */
 647                                                 ste,config = <&gpio_out_lo>;
 648                                         };
 649                                         snowball_cfg2 {
 650                                                 pins = "GPIO216_AG12"; /* WLAN_IRQ */
 651                                                 ste,config = <&gpio_in_pu>;
 652                                         };
 653                                 };
 654                         };
 655                 };
 656
 657                 mcde@a0350000 {
 658                         pinctrl-names = "default", "sleep";
 659                         pinctrl-0 = <&lcd_default_mode>;
 660                         pinctrl-1 = <&lcd_sleep_mode>;
 661                 };
 662         };
 663 };