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 #include <dt-bindings/gpio/gpio.h>
  13
  14 / {
  15         /* these are used by bootloader for disabling nodes */
  16         aliases {
  17                 ethernet1 = &eth1;
  18                 led0 = &led0;
  19                 led1 = &led1;
  20                 led2 = &led2;
  21                 nand = &gpmi;
  22                 ssi0 = &ssi1;
  23                 usb0 = &usbh1;
  24                 usb1 = &usbotg;
  25         };
  26
  27         chosen {
  28                 bootargs = "console=ttymxc1,115200";
  29         };
  30
  31         backlight {
  32                 compatible = "pwm-backlight";
  33                 pwms = <&pwm4 0 5000000>;
  34                 brightness-levels = <0 4 8 16 32 64 128 255>;
  35                 default-brightness-level = <7>;
  36         };
  37
  38         leds {
  39                 compatible = "gpio-leds";
  40
  41                 led0: user1 {
  42                         label = "user1";
  43                         gpios = <&gpio4 6 GPIO_ACTIVE_HIGH>; /* MX6_PANLEDG */
  44                         default-state = "on";
  45                         linux,default-trigger = "heartbeat";
  46                 };
  47
  48                 led1: user2 {
  49                         label = "user2";
  50                         gpios = <&gpio4 7 GPIO_ACTIVE_HIGH>; /* MX6_PANLEDR */
  51                         default-state = "off";
  52                 };
  53
  54                 led2: user3 {
  55                         label = "user3";
  56                         gpios = <&gpio4 15 GPIO_ACTIVE_LOW>; /* MX6_LOCLED# */
  57                         default-state = "off";
  58                 };
  59         };
  60
  61         memory {
  62                 reg = <0x10000000 0x40000000>;
  63         };
  64
  65         pps {
  66                 compatible = "pps-gpio";
  67                 gpios = <&gpio1 26 GPIO_ACTIVE_HIGH>;
  68                 status = "okay";
  69         };
  70
  71         regulators {
  72                 compatible = "simple-bus";
  73                 #address-cells = <1>;
  74                 #size-cells = <0>;
  75
  76                 reg_1p0v: regulator@0 {
  77                         compatible = "regulator-fixed";
  78                         reg = <0>;
  79                         regulator-name = "1P0V";
  80                         regulator-min-microvolt = <1000000>;
  81                         regulator-max-microvolt = <1000000>;
  82                         regulator-always-on;
  83                 };
  84
  85                 reg_3p3v: regulator@1 {
  86                         compatible = "regulator-fixed";
  87                         reg = <1>;
  88                         regulator-name = "3P3V";
  89                         regulator-min-microvolt = <3300000>;
  90                         regulator-max-microvolt = <3300000>;
  91                         regulator-always-on;
  92                 };
  93
  94                 reg_usb_h1_vbus: regulator@2 {
  95                         compatible = "regulator-fixed";
  96                         reg = <2>;
  97                         regulator-name = "usb_h1_vbus";
  98                         regulator-min-microvolt = <5000000>;
  99                         regulator-max-microvolt = <5000000>;
 100                         regulator-always-on;
 101                 };
 102
 103                 reg_usb_otg_vbus: regulator@3 {
 104                         compatible = "regulator-fixed";
 105                         reg = <3>;
 106                         regulator-name = "usb_otg_vbus";
 107                         regulator-min-microvolt = <5000000>;
 108                         regulator-max-microvolt = <5000000>;
 109                         gpio = <&gpio3 22 GPIO_ACTIVE_HIGH>;
 110                         enable-active-high;
 111                 };
 112         };
 113
 114         sound {
 115                 compatible = "fsl,imx6q-ventana-sgtl5000",
 116                              "fsl,imx-audio-sgtl5000";
 117                 model = "sgtl5000-audio";
 118                 ssi-controller = <&ssi1>;
 119                 audio-codec = <&codec>;
 120                 audio-routing =
 121                         "MIC_IN", "Mic Jack",
 122                         "Mic Jack", "Mic Bias",
 123                         "Headphone Jack", "HP_OUT";
 124                 mux-int-port = <1>;
 125                 mux-ext-port = <4>;
 126         };
 127 };
 128
 129 &audmux {
 130         pinctrl-names = "default";
 131         pinctrl-0 = <&pinctrl_audmux>; /* AUD4<->sgtl5000 */
 132         status = "okay";
 133 };
 134
 135 &can1 {
 136         pinctrl-names = "default";
 137         pinctrl-0 = <&pinctrl_flexcan1>;
 138         status = "okay";
 139 };
 140
 141 &fec {
 142         pinctrl-names = "default";
 143         pinctrl-0 = <&pinctrl_enet>;
 144         phy-mode = "rgmii";
 145         phy-reset-gpios = <&gpio1 30 GPIO_ACTIVE_LOW>;
 146         status = "okay";
 147 };
 148
 149 &gpmi {
 150         pinctrl-names = "default";
 151         pinctrl-0 = <&pinctrl_gpmi_nand>;
 152         status = "okay";
 153 };
 154
 155 &hdmi {
 156         ddc-i2c-bus = <&i2c3>;
 157         status = "okay";
 158 };
 159
 160 &i2c1 {
 161         clock-frequency = <100000>;
 162         pinctrl-names = "default";
 163         pinctrl-0 = <&pinctrl_i2c1>;
 164         status = "okay";
 165
 166         eeprom1: eeprom@50 {
 167                 compatible = "atmel,24c02";
 168                 reg = <0x50>;
 169                 pagesize = <16>;
 170         };
 171
 172         eeprom2: eeprom@51 {
 173                 compatible = "atmel,24c02";
 174                 reg = <0x51>;
 175                 pagesize = <16>;
 176         };
 177
 178         eeprom3: eeprom@52 {
 179                 compatible = "atmel,24c02";
 180                 reg = <0x52>;
 181                 pagesize = <16>;
 182         };
 183
 184         eeprom4: eeprom@53 {
 185                 compatible = "atmel,24c02";
 186                 reg = <0x53>;
 187                 pagesize = <16>;
 188         };
 189
 190         gpio: pca9555@23 {
 191                 compatible = "nxp,pca9555";
 192                 reg = <0x23>;
 193                 gpio-controller;
 194                 #gpio-cells = <2>;
 195         };
 196
 197         rtc: ds1672@68 {
 198                 compatible = "dallas,ds1672";
 199                 reg = <0x68>;
 200         };
 201 };
 202
 203 &i2c2 {
 204         clock-frequency = <100000>;
 205         pinctrl-names = "default";
 206         pinctrl-0 = <&pinctrl_i2c2>;
 207         status = "okay";
 208
 209         pmic: pfuze100@08 {
 210                 compatible = "fsl,pfuze100";
 211                 reg = <0x08>;
 212
 213                 regulators {
 214                         sw1a_reg: sw1ab {
 215                                 regulator-min-microvolt = <300000>;
 216                                 regulator-max-microvolt = <1875000>;
 217                                 regulator-boot-on;
 218                                 regulator-always-on;
 219                                 regulator-ramp-delay = <6250>;
 220                         };
 221
 222                         sw1c_reg: sw1c {
 223                                 regulator-min-microvolt = <300000>;
 224                                 regulator-max-microvolt = <1875000>;
 225                                 regulator-boot-on;
 226                                 regulator-always-on;
 227                                 regulator-ramp-delay = <6250>;
 228                         };
 229
 230                         sw2_reg: sw2 {
 231                                 regulator-min-microvolt = <800000>;
 232                                 regulator-max-microvolt = <3950000>;
 233                                 regulator-boot-on;
 234                                 regulator-always-on;
 235                         };
 236
 237                         sw3a_reg: sw3a {
 238                                 regulator-min-microvolt = <400000>;
 239                                 regulator-max-microvolt = <1975000>;
 240                                 regulator-boot-on;
 241                                 regulator-always-on;
 242                         };
 243
 244                         sw3b_reg: sw3b {
 245                                 regulator-min-microvolt = <400000>;
 246                                 regulator-max-microvolt = <1975000>;
 247                                 regulator-boot-on;
 248                                 regulator-always-on;
 249                         };
 250
 251                         sw4_reg: sw4 {
 252                                 regulator-min-microvolt = <800000>;
 253                                 regulator-max-microvolt = <3300000>;
 254                         };
 255
 256                         swbst_reg: swbst {
 257                                 regulator-min-microvolt = <5000000>;
 258                                 regulator-max-microvolt = <5150000>;
 259                         };
 260
 261                         snvs_reg: vsnvs {
 262                                 regulator-min-microvolt = <1000000>;
 263                                 regulator-max-microvolt = <3000000>;
 264                                 regulator-boot-on;
 265                                 regulator-always-on;
 266                         };
 267
 268                         vref_reg: vrefddr {
 269                                 regulator-boot-on;
 270                                 regulator-always-on;
 271                         };
 272
 273                         vgen1_reg: vgen1 {
 274                                 regulator-min-microvolt = <800000>;
 275                                 regulator-max-microvolt = <1550000>;
 276                         };
 277
 278                         vgen2_reg: vgen2 {
 279                                 regulator-min-microvolt = <800000>;
 280                                 regulator-max-microvolt = <1550000>;
 281                         };
 282
 283                         vgen3_reg: vgen3 {
 284                                 regulator-min-microvolt = <1800000>;
 285                                 regulator-max-microvolt = <3300000>;
 286                         };
 287
 288                         vgen4_reg: vgen4 {
 289                                 regulator-min-microvolt = <1800000>;
 290                                 regulator-max-microvolt = <3300000>;
 291                                 regulator-always-on;
 292                         };
 293
 294                         vgen5_reg: vgen5 {
 295                                 regulator-min-microvolt = <1800000>;
 296                                 regulator-max-microvolt = <3300000>;
 297                                 regulator-always-on;
 298                         };
 299
 300                         vgen6_reg: vgen6 {
 301                                 regulator-min-microvolt = <1800000>;
 302                                 regulator-max-microvolt = <3300000>;
 303                                 regulator-always-on;
 304                         };
 305                 };
 306         };
 307 };
 308
 309 &i2c3 {
 310         clock-frequency = <100000>;
 311         pinctrl-names = "default";
 312         pinctrl-0 = <&pinctrl_i2c3>;
 313         status = "okay";
 314
 315         codec: sgtl5000@0a {
 316                 compatible = "fsl,sgtl5000";
 317                 reg = <0x0a>;
 318                 clocks = <&clks 201>;
 319                 VDDA-supply = <&sw4_reg>;
 320                 VDDIO-supply = <&reg_3p3v>;
 321         };
 322
 323         touchscreen: egalax_ts@04 {
 324                 compatible = "eeti,egalax_ts";
 325                 reg = <0x04>;
 326                 interrupt-parent = <&gpio7>;
 327                 interrupts = <12 2>;
 328                 wakeup-gpios = <&gpio7 12 GPIO_ACTIVE_LOW>;
 329         };
 330 };
 331
 332 &iomuxc {
 333         pinctrl-names = "default";
 334         pinctrl-0 = <&pinctrl_hog>;
 335
 336         imx6qdl-gw54xx {
 337                 pinctrl_hog: hoggrp {
 338                         fsl,pins = <
 339                                 MX6QDL_PAD_EIM_D22__GPIO3_IO22    0x80000000 /* OTG_PWR_EN */
 340                                 MX6QDL_PAD_EIM_D19__GPIO3_IO19    0x80000000 /* SPINOR_CS0# */
 341                                 MX6QDL_PAD_ENET_RXD1__GPIO1_IO26  0x80000000 /* GPS_PPS */
 342                                 MX6QDL_PAD_ENET_TX_EN__GPIO1_IO28 0x80000000 /* PCIE IRQ */
 343                                 MX6QDL_PAD_ENET_TXD1__GPIO1_IO29  0x80000000 /* PCIE RST */
 344                                 MX6QDL_PAD_GPIO_0__CCM_CLKO1      0x000130b0 /* AUD4_MCK */
 345                                 MX6QDL_PAD_GPIO_2__GPIO1_IO02     0x80000000 /* CAN_STBY */
 346                                 MX6QDL_PAD_GPIO_17__GPIO7_IO12    0x80000000 /* TOUCH_IRQ# */
 347                                 MX6QDL_PAD_KEY_COL0__GPIO4_IO06   0x80000000 /* user1 led */
 348                                 MX6QDL_PAD_KEY_ROW0__GPIO4_IO07   0x80000000 /* user2 led */
 349                                 MX6QDL_PAD_KEY_ROW4__GPIO4_IO15   0x80000000 /* user3 led */
 350                                 MX6QDL_PAD_SD1_DAT0__GPIO1_IO16   0x80000000 /* USBHUB_RST# */
 351                                 MX6QDL_PAD_SD1_DAT3__GPIO1_IO21   0x80000000 /* MIPI_DIO */
 352                          >;
 353                 };
 354
 355                 pinctrl_audmux: audmuxgrp {
 356                         fsl,pins = <
 357                                 MX6QDL_PAD_SD2_DAT0__AUD4_RXD           0x130b0
 358                                 MX6QDL_PAD_SD2_DAT3__AUD4_TXC           0x130b0
 359                                 MX6QDL_PAD_SD2_DAT2__AUD4_TXD           0x110b0
 360                                 MX6QDL_PAD_SD2_DAT1__AUD4_TXFS          0x130b0
 361                         >;
 362                 };
 363
 364                 pinctrl_enet: enetgrp {
 365                         fsl,pins = <
 366                                 MX6QDL_PAD_RGMII_RXC__RGMII_RXC         0x1b0b0
 367                                 MX6QDL_PAD_RGMII_RD0__RGMII_RD0         0x1b0b0
 368                                 MX6QDL_PAD_RGMII_RD1__RGMII_RD1         0x1b0b0
 369                                 MX6QDL_PAD_RGMII_RD2__RGMII_RD2         0x1b0b0
 370                                 MX6QDL_PAD_RGMII_RD3__RGMII_RD3         0x1b0b0
 371                                 MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL   0x1b0b0
 372                                 MX6QDL_PAD_RGMII_TXC__RGMII_TXC         0x1b0b0
 373                                 MX6QDL_PAD_RGMII_TD0__RGMII_TD0         0x1b0b0
 374                                 MX6QDL_PAD_RGMII_TD1__RGMII_TD1         0x1b0b0
 375                                 MX6QDL_PAD_RGMII_TD2__RGMII_TD2         0x1b0b0
 376                                 MX6QDL_PAD_RGMII_TD3__RGMII_TD3         0x1b0b0
 377                                 MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL   0x1b0b0
 378                                 MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK    0x1b0b0
 379                                 MX6QDL_PAD_ENET_MDIO__ENET_MDIO         0x1b0b0
 380                                 MX6QDL_PAD_ENET_MDC__ENET_MDC           0x1b0b0
 381                                 MX6QDL_PAD_GPIO_16__ENET_REF_CLK        0x4001b0a8
 382                         >;
 383                 };
 384
 385                 pinctrl_flexcan1: flexcan1grp {
 386                         fsl,pins = <
 387                                 MX6QDL_PAD_KEY_ROW2__FLEXCAN1_RX        0x80000000
 388                                 MX6QDL_PAD_KEY_COL2__FLEXCAN1_TX        0x80000000
 389                         >;
 390                 };
 391
 392                 pinctrl_gpmi_nand: gpminandgrp {
 393                         fsl,pins = <
 394                                 MX6QDL_PAD_NANDF_CLE__NAND_CLE          0xb0b1
 395                                 MX6QDL_PAD_NANDF_ALE__NAND_ALE          0xb0b1
 396                                 MX6QDL_PAD_NANDF_WP_B__NAND_WP_B        0xb0b1
 397                                 MX6QDL_PAD_NANDF_RB0__NAND_READY_B      0xb000
 398                                 MX6QDL_PAD_NANDF_CS0__NAND_CE0_B        0xb0b1
 399                                 MX6QDL_PAD_NANDF_CS1__NAND_CE1_B        0xb0b1
 400                                 MX6QDL_PAD_SD4_CMD__NAND_RE_B           0xb0b1
 401                                 MX6QDL_PAD_SD4_CLK__NAND_WE_B           0xb0b1
 402                                 MX6QDL_PAD_NANDF_D0__NAND_DATA00        0xb0b1
 403                                 MX6QDL_PAD_NANDF_D1__NAND_DATA01        0xb0b1
 404                                 MX6QDL_PAD_NANDF_D2__NAND_DATA02        0xb0b1
 405                                 MX6QDL_PAD_NANDF_D3__NAND_DATA03        0xb0b1
 406                                 MX6QDL_PAD_NANDF_D4__NAND_DATA04        0xb0b1
 407                                 MX6QDL_PAD_NANDF_D5__NAND_DATA05        0xb0b1
 408                                 MX6QDL_PAD_NANDF_D6__NAND_DATA06        0xb0b1
 409                                 MX6QDL_PAD_NANDF_D7__NAND_DATA07        0xb0b1
 410                         >;
 411                 };
 412
 413                 pinctrl_i2c1: i2c1grp {
 414                         fsl,pins = <
 415                                 MX6QDL_PAD_EIM_D21__I2C1_SCL            0x4001b8b1
 416                                 MX6QDL_PAD_EIM_D28__I2C1_SDA            0x4001b8b1
 417                         >;
 418                 };
 419
 420                 pinctrl_i2c2: i2c2grp {
 421                         fsl,pins = <
 422                                 MX6QDL_PAD_KEY_COL3__I2C2_SCL           0x4001b8b1
 423                                 MX6QDL_PAD_KEY_ROW3__I2C2_SDA           0x4001b8b1
 424                         >;
 425                 };
 426
 427                 pinctrl_i2c3: i2c3grp {
 428                         fsl,pins = <
 429                                 MX6QDL_PAD_GPIO_3__I2C3_SCL             0x4001b8b1
 430                                 MX6QDL_PAD_GPIO_6__I2C3_SDA             0x4001b8b1
 431                         >;
 432                 };
 433
 434                 pinctrl_pwm4: pwm4grp {
 435                         fsl,pins = <
 436                                 MX6QDL_PAD_SD1_CMD__PWM4_OUT            0x1b0b1
 437                         >;
 438                 };
 439
 440                 pinctrl_uart1: uart1grp {
 441                         fsl,pins = <
 442                                 MX6QDL_PAD_SD3_DAT7__UART1_TX_DATA      0x1b0b1
 443                                 MX6QDL_PAD_SD3_DAT6__UART1_RX_DATA      0x1b0b1
 444                         >;
 445                 };
 446
 447                 pinctrl_uart2: uart2grp {
 448                         fsl,pins = <
 449                                 MX6QDL_PAD_SD4_DAT7__UART2_TX_DATA      0x1b0b1
 450                                 MX6QDL_PAD_SD4_DAT4__UART2_RX_DATA      0x1b0b1
 451                         >;
 452                 };
 453
 454                 pinctrl_uart5: uart5grp {
 455                         fsl,pins = <
 456                                 MX6QDL_PAD_KEY_COL1__UART5_TX_DATA      0x1b0b1
 457                                 MX6QDL_PAD_KEY_ROW1__UART5_RX_DATA      0x1b0b1
 458                         >;
 459                 };
 460
 461                 pinctrl_usbotg: usbotggrp {
 462                         fsl,pins = <
 463                                 MX6QDL_PAD_GPIO_1__USB_OTG_ID           0x17059
 464                         >;
 465                 };
 466
 467                 pinctrl_usdhc3: usdhc3grp {
 468                         fsl,pins = <
 469                                 MX6QDL_PAD_SD3_CMD__SD3_CMD             0x17059
 470                                 MX6QDL_PAD_SD3_CLK__SD3_CLK             0x10059
 471                                 MX6QDL_PAD_SD3_DAT0__SD3_DATA0          0x17059
 472                                 MX6QDL_PAD_SD3_DAT1__SD3_DATA1          0x17059
 473                                 MX6QDL_PAD_SD3_DAT2__SD3_DATA2          0x17059
 474                                 MX6QDL_PAD_SD3_DAT3__SD3_DATA3          0x17059
 475                         >;
 476                 };
 477         };
 478 };
 479
 480 &ldb {
 481         status = "okay";
 482
 483         lvds-channel@1 {
 484                 fsl,data-mapping = "spwg";
 485                 fsl,data-width = <18>;
 486                 status = "okay";
 487
 488                 display-timings {
 489                         native-mode = <&timing0>;
 490                         timing0: hsd100pxn1 {
 491                                 clock-frequency = <65000000>;
 492                                 hactive = <1024>;
 493                                 vactive = <768>;
 494                                 hback-porch = <220>;
 495                                 hfront-porch = <40>;
 496                                 vback-porch = <21>;
 497                                 vfront-porch = <7>;
 498                                 hsync-len = <60>;
 499                                 vsync-len = <10>;
 500                         };
 501                 };
 502         };
 503 };
 504
 505 &pcie {
 506         reset-gpio = <&gpio1 29 GPIO_ACTIVE_LOW>;
 507         status = "okay";
 508
 509         eth1: sky2@8 { /* MAC/PHY on bus 8 */
 510                 compatible = "marvell,sky2";
 511         };
 512 };
 513
 514 &pwm4 {
 515         pinctrl-names = "default";
 516         pinctrl-0 = <&pinctrl_pwm4>;
 517         status = "okay";
 518 };
 519
 520 &ssi1 {
 521         status = "okay";
 522 };
 523
 524 &ssi2 {
 525         status = "okay";
 526 };
 527
 528 &uart1 {
 529         pinctrl-names = "default";
 530         pinctrl-0 = <&pinctrl_uart1>;
 531         status = "okay";
 532 };
 533
 534 &uart2 {
 535         pinctrl-names = "default";
 536         pinctrl-0 = <&pinctrl_uart2>;
 537         status = "okay";
 538 };
 539
 540 &uart5 {
 541         pinctrl-names = "default";
 542         pinctrl-0 = <&pinctrl_uart5>;
 543         status = "okay";
 544 };
 545
 546 &usbotg {
 547         vbus-supply = <&reg_usb_otg_vbus>;
 548         pinctrl-names = "default";
 549         pinctrl-0 = <&pinctrl_usbotg>;
 550         disable-over-current;
 551         status = "okay";
 552 };
 553
 554 &usbh1 {
 555         vbus-supply = <&reg_usb_h1_vbus>;
 556         status = "okay";
 557 };
 558
 559 &usdhc3 {
 560         pinctrl-names = "default";
 561         pinctrl-0 = <&pinctrl_usdhc3>;
 562         cd-gpios = <&gpio7 0 GPIO_ACTIVE_HIGH>;
 563         vmmc-supply = <&reg_3p3v>;
 564         status = "okay";
 565 };