arch/arm/boot/dts/imx6qdl-gw54xx.dtsi

   1 /*
   2  * Copyright 2013 Gateworks Corporation
   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 / {
  13         /* these are used by bootloader for disabling nodes */
  14         aliases {
  15                 can0 = &can1;
  16                 ethernet0 = &fec;
  17                 ethernet1 = &eth1;
  18                 led0 = &led0;
  19                 led1 = &led1;
  20                 led2 = &led2;
  21                 nand = &gpmi;
  22                 sky2 = &eth1;
  23                 ssi0 = &ssi1;
  24                 usb0 = &usbh1;
  25                 usb1 = &usbotg;
  26                 usdhc2 = &usdhc3;
  27         };
  28
  29         chosen {
  30                 bootargs = "console=ttymxc1,115200";
  31         };
  32
  33         leds {
  34                 compatible = "gpio-leds";
  35
  36                 led0: user1 {
  37                         label = "user1";
  38                         gpios = <&gpio4 6 0>; /* 102 -> MX6_PANLEDG */
  39                         default-state = "on";
  40                         linux,default-trigger = "heartbeat";
  41                 };
  42
  43                 led1: user2 {
  44                         label = "user2";
  45                         gpios = <&gpio4 7 0>; /* 103 -> MX6_PANLEDR */
  46                         default-state = "off";
  47                 };
  48
  49                 led2: user3 {
  50                         label = "user3";
  51                         gpios = <&gpio4 15 1>; /* 111 -> MX6_LOCLED# */
  52                         default-state = "off";
  53                 };
  54         };
  55
  56         memory {
  57                 reg = <0x10000000 0x40000000>;
  58         };
  59
  60         pps {
  61                 compatible = "pps-gpio";
  62                 gpios = <&gpio1 26 0>;
  63                 status = "okay";
  64         };
  65
  66         regulators {
  67                 compatible = "simple-bus";
  68
  69                 reg_1p0v: 1p0v {
  70                         compatible = "regulator-fixed";
  71                         regulator-name = "1P0V";
  72                         regulator-min-microvolt = <1000000>;
  73                         regulator-max-microvolt = <1000000>;
  74                         regulator-always-on;
  75                 };
  76
  77                 reg_3p3v: 3p3v {
  78                         compatible = "regulator-fixed";
  79                         regulator-name = "3P3V";
  80                         regulator-min-microvolt = <3300000>;
  81                         regulator-max-microvolt = <3300000>;
  82                         regulator-always-on;
  83                 };
  84
  85                 reg_usb_h1_vbus: usb_h1_vbus {
  86                         compatible = "regulator-fixed";
  87                         regulator-name = "usb_h1_vbus";
  88                         regulator-min-microvolt = <5000000>;
  89                         regulator-max-microvolt = <5000000>;
  90                         regulator-always-on;
  91                 };
  92
  93                 reg_usb_otg_vbus: usb_otg_vbus {
  94                         compatible = "regulator-fixed";
  95                         regulator-name = "usb_otg_vbus";
  96                         regulator-min-microvolt = <5000000>;
  97                         regulator-max-microvolt = <5000000>;
  98                         gpio = <&gpio3 22 0>;
  99                         enable-active-high;
 100                 };
 101         };
 102
 103         sound {
 104                 compatible = "fsl,imx6q-sabrelite-sgtl5000",
 105                              "fsl,imx-audio-sgtl5000";
 106                 model = "imx6q-sabrelite-sgtl5000";
 107                 ssi-controller = <&ssi1>;
 108                 audio-codec = <&codec>;
 109                 audio-routing =
 110                         "MIC_IN", "Mic Jack",
 111                         "Mic Jack", "Mic Bias",
 112                         "Headphone Jack", "HP_OUT";
 113                 mux-int-port = <1>;
 114                 mux-ext-port = <4>;
 115         };
 116 };
 117
 118 &audmux {
 119         pinctrl-names = "default";
 120         pinctrl-0 = <&pinctrl_audmux_1>; /* AUD4<->sgtl5000 */
 121         status = "okay";
 122 };
 123
 124 &can1 {
 125         pinctrl-names = "default";
 126         pinctrl-0 = <&pinctrl_flexcan1_1>;
 127         status = "okay";
 128 };
 129
 130 &fec {
 131         pinctrl-names = "default";
 132         pinctrl-0 = <&pinctrl_enet_1>;
 133         phy-mode = "rgmii";
 134         phy-reset-gpios = <&gpio1 30 0>;
 135         status = "okay";
 136 };
 137
 138 &gpmi {
 139         pinctrl-names = "default";
 140         pinctrl-0 = <&pinctrl_gpmi_nand_2>;
 141         status = "okay";
 142 };
 143
 144 &i2c1 {
 145         clock-frequency = <100000>;
 146         pinctrl-names = "default";
 147         pinctrl-0 = <&pinctrl_i2c1_1>;
 148         status = "okay";
 149
 150         eeprom1: eeprom@50 {
 151                 compatible = "atmel,24c02";
 152                 reg = <0x50>;
 153                 pagesize = <16>;
 154         };
 155
 156         eeprom2: eeprom@51 {
 157                 compatible = "atmel,24c02";
 158                 reg = <0x51>;
 159                 pagesize = <16>;
 160         };
 161
 162         eeprom3: eeprom@52 {
 163                 compatible = "atmel,24c02";
 164                 reg = <0x52>;
 165                 pagesize = <16>;
 166         };
 167
 168         eeprom4: eeprom@53 {
 169                 compatible = "atmel,24c02";
 170                 reg = <0x53>;
 171                 pagesize = <16>;
 172         };
 173
 174         gpio: pca9555@23 {
 175                 compatible = "nxp,pca9555";
 176                 reg = <0x23>;
 177                 gpio-controller;
 178                 #gpio-cells = <2>;
 179         };
 180
 181         hwmon: gsc@29 {
 182                 compatible = "gw,gsp";
 183                 reg = <0x29>;
 184         };
 185
 186         rtc: ds1672@68 {
 187                 compatible = "dallas,ds1672";
 188                 reg = <0x68>;
 189         };
 190 };
 191
 192 &i2c2 {
 193         clock-frequency = <100000>;
 194         pinctrl-names = "default";
 195         pinctrl-0 = <&pinctrl_i2c2_2>;
 196         status = "okay";
 197
 198         pmic: pfuze100@08 {
 199                 compatible = "fsl,pfuze100";
 200                 reg = <0x08>;
 201
 202                 regulators {
 203                         sw1a_reg: sw1ab {
 204                                 regulator-min-microvolt = <300000>;
 205                                 regulator-max-microvolt = <1875000>;
 206                                 regulator-boot-on;
 207                                 regulator-always-on;
 208                                 regulator-ramp-delay = <6250>;
 209                         };
 210
 211                         sw1c_reg: sw1c {
 212                                 regulator-min-microvolt = <300000>;
 213                                 regulator-max-microvolt = <1875000>;
 214                                 regulator-boot-on;
 215                                 regulator-always-on;
 216                                 regulator-ramp-delay = <6250>;
 217                         };
 218
 219                         sw2_reg: sw2 {
 220                                 regulator-min-microvolt = <800000>;
 221                                 regulator-max-microvolt = <3950000>;
 222                                 regulator-boot-on;
 223                                 regulator-always-on;
 224                         };
 225
 226                         sw3a_reg: sw3a {
 227                                 regulator-min-microvolt = <400000>;
 228                                 regulator-max-microvolt = <1975000>;
 229                                 regulator-boot-on;
 230                                 regulator-always-on;
 231                         };
 232
 233                         sw3b_reg: sw3b {
 234                                 regulator-min-microvolt = <400000>;
 235                                 regulator-max-microvolt = <1975000>;
 236                                 regulator-boot-on;
 237                                 regulator-always-on;
 238                         };
 239
 240                         sw4_reg: sw4 {
 241                                 regulator-min-microvolt = <800000>;
 242                                 regulator-max-microvolt = <3300000>;
 243                         };
 244
 245                         swbst_reg: swbst {
 246                                 regulator-min-microvolt = <5000000>;
 247                                 regulator-max-microvolt = <5150000>;
 248                         };
 249
 250                         snvs_reg: vsnvs {
 251                                 regulator-min-microvolt = <1000000>;
 252                                 regulator-max-microvolt = <3000000>;
 253                                 regulator-boot-on;
 254                                 regulator-always-on;
 255                         };
 256
 257                         vref_reg: vrefddr {
 258                                 regulator-boot-on;
 259                                 regulator-always-on;
 260                         };
 261
 262                         vgen1_reg: vgen1 {
 263                                 regulator-min-microvolt = <800000>;
 264                                 regulator-max-microvolt = <1550000>;
 265                         };
 266
 267                         vgen2_reg: vgen2 {
 268                                 regulator-min-microvolt = <800000>;
 269                                 regulator-max-microvolt = <1550000>;
 270                         };
 271
 272                         vgen3_reg: vgen3 {
 273                                 regulator-min-microvolt = <1800000>;
 274                                 regulator-max-microvolt = <3300000>;
 275                         };
 276
 277                         vgen4_reg: vgen4 {
 278                                 regulator-min-microvolt = <1800000>;
 279                                 regulator-max-microvolt = <3300000>;
 280                                 regulator-always-on;
 281                         };
 282
 283                         vgen5_reg: vgen5 {
 284                                 regulator-min-microvolt = <1800000>;
 285                                 regulator-max-microvolt = <3300000>;
 286                                 regulator-always-on;
 287                         };
 288
 289                         vgen6_reg: vgen6 {
 290                                 regulator-min-microvolt = <1800000>;
 291                                 regulator-max-microvolt = <3300000>;
 292                                 regulator-always-on;
 293                         };
 294                 };
 295         };
 296
 297         pciswitch: pex8609@3f {
 298                 compatible = "plx,pex8609";
 299                 reg = <0x3f>;
 300         };
 301
 302         pciclkgen: si52147@6b {
 303                 compatible = "sil,si52147";
 304                 reg = <0x6b>;
 305         };
 306 };
 307
 308 &i2c3 {
 309         clock-frequency = <100000>;
 310         pinctrl-names = "default";
 311         pinctrl-0 = <&pinctrl_i2c3_2>;
 312         status = "okay";
 313
 314         accelerometer: fxos8700@1e {
 315                 compatible = "fsl,fxos8700";
 316                 reg = <0x1e>;
 317         };
 318
 319         codec: sgtl5000@0a {
 320                 compatible = "fsl,sgtl5000";
 321                 reg = <0x0a>;
 322                 clocks = <&clks 201>;
 323                 VDDA-supply = <&sw4_reg>;
 324                 VDDIO-supply = <&reg_3p3v>;
 325         };
 326
 327         hdmiin: adv7611@4c {
 328                 compatible = "adi,adv7611";
 329                 reg = <0x4c>;
 330         };
 331
 332         touchscreen: egalax_ts@04 {
 333                 compatible = "eeti,egalax_ts";
 334                 reg = <0x04>;
 335                 interrupt-parent = <&gpio7>;
 336                 interrupts = <12 2>; /* gpio7_12 active low */
 337                 wakeup-gpios = <&gpio7 12 0>;
 338         };
 339
 340         videoout: adv7393@2a {
 341                 compatible = "adi,adv7393";
 342                 reg = <0x2a>;
 343         };
 344
 345         videoin: adv7180@20 {
 346                 compatible = "adi,adv7180";
 347                 reg = <0x20>;
 348         };
 349 };
 350
 351 &iomuxc {
 352         pinctrl-names = "default";
 353         pinctrl-0 = <&pinctrl_hog>;
 354
 355         hog {
 356                 pinctrl_hog: hoggrp {
 357                         fsl,pins = <
 358                                 MX6QDL_PAD_EIM_D22__GPIO3_IO22    0x80000000 /* OTG_PWR_EN */
 359                                 MX6QDL_PAD_EIM_D19__GPIO3_IO19    0x80000000 /* SPINOR_CS0# */
 360                                 MX6QDL_PAD_ENET_RXD1__GPIO1_IO26  0x80000000 /* GPS_PPS */
 361                                 MX6QDL_PAD_ENET_TX_EN__GPIO1_IO28 0x80000000 /* PCIE IRQ */
 362                                 MX6QDL_PAD_ENET_TXD1__GPIO1_IO29  0x80000000 /* PCIE RST */
 363                                 MX6QDL_PAD_GPIO_0__CCM_CLKO1      0x000130b0 /* AUD4_MCK */
 364                                 MX6QDL_PAD_GPIO_2__GPIO1_IO02     0x80000000 /* CAN_STBY */
 365                                 MX6QDL_PAD_GPIO_17__GPIO7_IO12    0x80000000 /* TOUCH_IRQ# */
 366                                 MX6QDL_PAD_KEY_COL0__GPIO4_IO06   0x80000000 /* user1 led */
 367                                 MX6QDL_PAD_KEY_ROW0__GPIO4_IO07   0x80000000 /* user2 led */
 368                                 MX6QDL_PAD_KEY_ROW4__GPIO4_IO15   0x80000000 /* user3 led */
 369                                 MX6QDL_PAD_SD1_DAT0__GPIO1_IO16   0x80000000 /* USBHUB_RST# */
 370                                 MX6QDL_PAD_SD1_DAT3__GPIO1_IO21   0x80000000 /* MIPI_DIO */
 371                          >;
 372                 };
 373         };
 374 };
 375
 376 &ldb {
 377         status = "okay";
 378
 379         lvds-channel@1 {
 380                 fsl,data-mapping = "spwg";
 381                 fsl,data-width = <18>;
 382                 status = "okay";
 383
 384                 display-timings {
 385                         native-mode = <&timing0>;
 386                         timing0: hsd100pxn1 {
 387                                 clock-frequency = <65000000>;
 388                                 hactive = <1024>;
 389                                 vactive = <768>;
 390                                 hback-porch = <220>;
 391                                 hfront-porch = <40>;
 392                                 vback-porch = <21>;
 393                                 vfront-porch = <7>;
 394                                 hsync-len = <60>;
 395                                 vsync-len = <10>;
 396                         };
 397                 };
 398         };
 399 };
 400
 401 &pcie {
 402         reset-gpio = <&gpio1 29 0>;
 403         status = "okay";
 404
 405         eth1: sky2@8 { /* MAC/PHY on bus 8 */
 406                 compatible = "marvell,sky2";
 407         };
 408 };
 409
 410 &ssi1 {
 411         fsl,mode = "i2s-slave";
 412         status = "okay";
 413 };
 414
 415 &ssi2 {
 416         fsl,mode = "i2s-slave";
 417         status = "okay";
 418 };
 419
 420 &uart1 {
 421         pinctrl-names = "default";
 422         pinctrl-0 = <&pinctrl_uart1_2>;
 423         status = "okay";
 424 };
 425
 426 &uart2 {
 427         pinctrl-names = "default";
 428         pinctrl-0 = <&pinctrl_uart2_3>;
 429         status = "okay";
 430 };
 431
 432 &uart5 {
 433         pinctrl-names = "default";
 434         pinctrl-0 = <&pinctrl_uart5_1>;
 435         status = "okay";
 436 };
 437
 438 &usbotg {
 439         vbus-supply = <&reg_usb_otg_vbus>;
 440         pinctrl-names = "default";
 441         pinctrl-0 = <&pinctrl_usbotg_1>;
 442         disable-over-current;
 443         status = "okay";
 444 };
 445
 446 &usbh1 {
 447         vbus-supply = <&reg_usb_h1_vbus>;
 448         status = "okay";
 449 };
 450
 451 &usdhc3 {
 452         pinctrl-names = "default";
 453         pinctrl-0 = <&pinctrl_usdhc3_2>;
 454         cd-gpios = <&gpio7 0 0>;
 455         vmmc-supply = <&reg_3p3v>;
 456         status = "okay";
 457 };