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         backlight {
  34                 compatible = "pwm-backlight";
  35                 pwms = <&pwm4 0 5000000>;
  36                 brightness-levels = <0 4 8 16 32 64 128 255>;
  37                 default-brightness-level = <7>;
  38         };
  39
  40         leds {
  41                 compatible = "gpio-leds";
  42
  43                 led0: user1 {
  44                         label = "user1";
  45                         gpios = <&gpio4 6 0>; /* 102 -> MX6_PANLEDG */
  46                         default-state = "on";
  47                         linux,default-trigger = "heartbeat";
  48                 };
  49
  50                 led1: user2 {
  51                         label = "user2";
  52                         gpios = <&gpio4 7 0>; /* 103 -> MX6_PANLEDR */
  53                         default-state = "off";
  54                 };
  55
  56                 led2: user3 {
  57                         label = "user3";
  58                         gpios = <&gpio4 15 1>; /* 111 -> MX6_LOCLED# */
  59                         default-state = "off";
  60                 };
  61         };
  62
  63         memory {
  64                 reg = <0x10000000 0x40000000>;
  65         };
  66
  67         pps {
  68                 compatible = "pps-gpio";
  69                 gpios = <&gpio1 26 0>;
  70                 status = "okay";
  71         };
  72
  73         regulators {
  74                 compatible = "simple-bus";
  75                 #address-cells = <1>;
  76                 #size-cells = <0>;
  77
  78                 reg_1p0v: regulator@0 {
  79                         compatible = "regulator-fixed";
  80                         reg = <0>;
  81                         regulator-name = "1P0V";
  82                         regulator-min-microvolt = <1000000>;
  83                         regulator-max-microvolt = <1000000>;
  84                         regulator-always-on;
  85                 };
  86
  87                 reg_3p3v: regulator@1 {
  88                         compatible = "regulator-fixed";
  89                         reg = <1>;
  90                         regulator-name = "3P3V";
  91                         regulator-min-microvolt = <3300000>;
  92                         regulator-max-microvolt = <3300000>;
  93                         regulator-always-on;
  94                 };
  95
  96                 reg_usb_h1_vbus: regulator@2 {
  97                         compatible = "regulator-fixed";
  98                         reg = <2>;
  99                         regulator-name = "usb_h1_vbus";
 100                         regulator-min-microvolt = <5000000>;
 101                         regulator-max-microvolt = <5000000>;
 102                         regulator-always-on;
 103                 };
 104
 105                 reg_usb_otg_vbus: regulator@3 {
 106                         compatible = "regulator-fixed";
 107                         reg = <3>;
 108                         regulator-name = "usb_otg_vbus";
 109                         regulator-min-microvolt = <5000000>;
 110                         regulator-max-microvolt = <5000000>;
 111                         gpio = <&gpio3 22 0>;
 112                         enable-active-high;
 113                 };
 114         };
 115
 116         sound {
 117                 compatible = "fsl,imx6q-sabrelite-sgtl5000",
 118                              "fsl,imx-audio-sgtl5000";
 119                 model = "imx6q-sabrelite-sgtl5000";
 120                 ssi-controller = <&ssi1>;
 121                 audio-codec = <&codec>;
 122                 audio-routing =
 123                         "MIC_IN", "Mic Jack",
 124                         "Mic Jack", "Mic Bias",
 125                         "Headphone Jack", "HP_OUT";
 126                 mux-int-port = <1>;
 127                 mux-ext-port = <4>;
 128         };
 129 };
 130
 131 &audmux {
 132         pinctrl-names = "default";
 133         pinctrl-0 = <&pinctrl_audmux>; /* AUD4<->sgtl5000 */
 134         status = "okay";
 135 };
 136
 137 &can1 {
 138         pinctrl-names = "default";
 139         pinctrl-0 = <&pinctrl_flexcan1>;
 140         status = "okay";
 141 };
 142
 143 &fec {
 144         pinctrl-names = "default";
 145         pinctrl-0 = <&pinctrl_enet>;
 146         phy-mode = "rgmii";
 147         phy-reset-gpios = <&gpio1 30 0>;
 148         status = "okay";
 149 };
 150
 151 &gpmi {
 152         pinctrl-names = "default";
 153         pinctrl-0 = <&pinctrl_gpmi_nand>;
 154         status = "okay";
 155 };
 156
 157 &hdmi {
 158         ddc-i2c-bus = <&i2c3>;
 159         status = "okay";
 160 };
 161
 162 &i2c1 {
 163         clock-frequency = <100000>;
 164         pinctrl-names = "default";
 165         pinctrl-0 = <&pinctrl_i2c1>;
 166         status = "okay";
 167
 168         eeprom1: eeprom@50 {
 169                 compatible = "atmel,24c02";
 170                 reg = <0x50>;
 171                 pagesize = <16>;
 172         };
 173
 174         eeprom2: eeprom@51 {
 175                 compatible = "atmel,24c02";
 176                 reg = <0x51>;
 177                 pagesize = <16>;
 178         };
 179
 180         eeprom3: eeprom@52 {
 181                 compatible = "atmel,24c02";
 182                 reg = <0x52>;
 183                 pagesize = <16>;
 184         };
 185
 186         eeprom4: eeprom@53 {
 187                 compatible = "atmel,24c02";
 188                 reg = <0x53>;
 189                 pagesize = <16>;
 190         };
 191
 192         gpio: pca9555@23 {
 193                 compatible = "nxp,pca9555";
 194                 reg = <0x23>;
 195                 gpio-controller;
 196                 #gpio-cells = <2>;
 197         };
 198
 199         hwmon: gsc@29 {
 200                 compatible = "gw,gsp";
 201                 reg = <0x29>;
 202         };
 203
 204         rtc: ds1672@68 {
 205                 compatible = "dallas,ds1672";
 206                 reg = <0x68>;
 207         };
 208 };
 209
 210 &i2c2 {
 211         clock-frequency = <100000>;
 212         pinctrl-names = "default";
 213         pinctrl-0 = <&pinctrl_i2c2>;
 214         status = "okay";
 215
 216         pmic: pfuze100@08 {
 217                 compatible = "fsl,pfuze100";
 218                 reg = <0x08>;
 219
 220                 regulators {
 221                         sw1a_reg: sw1ab {
 222                                 regulator-min-microvolt = <300000>;
 223                                 regulator-max-microvolt = <1875000>;
 224                                 regulator-boot-on;
 225                                 regulator-always-on;
 226                                 regulator-ramp-delay = <6250>;
 227                         };
 228
 229                         sw1c_reg: sw1c {
 230                                 regulator-min-microvolt = <300000>;
 231                                 regulator-max-microvolt = <1875000>;
 232                                 regulator-boot-on;
 233                                 regulator-always-on;
 234                                 regulator-ramp-delay = <6250>;
 235                         };
 236
 237                         sw2_reg: sw2 {
 238                                 regulator-min-microvolt = <800000>;
 239                                 regulator-max-microvolt = <3950000>;
 240                                 regulator-boot-on;
 241                                 regulator-always-on;
 242                         };
 243
 244                         sw3a_reg: sw3a {
 245                                 regulator-min-microvolt = <400000>;
 246                                 regulator-max-microvolt = <1975000>;
 247                                 regulator-boot-on;
 248                                 regulator-always-on;
 249                         };
 250
 251                         sw3b_reg: sw3b {
 252                                 regulator-min-microvolt = <400000>;
 253                                 regulator-max-microvolt = <1975000>;
 254                                 regulator-boot-on;
 255                                 regulator-always-on;
 256                         };
 257
 258                         sw4_reg: sw4 {
 259                                 regulator-min-microvolt = <800000>;
 260                                 regulator-max-microvolt = <3300000>;
 261                         };
 262
 263                         swbst_reg: swbst {
 264                                 regulator-min-microvolt = <5000000>;
 265                                 regulator-max-microvolt = <5150000>;
 266                         };
 267
 268                         snvs_reg: vsnvs {
 269                                 regulator-min-microvolt = <1000000>;
 270                                 regulator-max-microvolt = <3000000>;
 271                                 regulator-boot-on;
 272                                 regulator-always-on;
 273                         };
 274
 275                         vref_reg: vrefddr {
 276                                 regulator-boot-on;
 277                                 regulator-always-on;
 278                         };
 279
 280                         vgen1_reg: vgen1 {
 281                                 regulator-min-microvolt = <800000>;
 282                                 regulator-max-microvolt = <1550000>;
 283                         };
 284
 285                         vgen2_reg: vgen2 {
 286                                 regulator-min-microvolt = <800000>;
 287                                 regulator-max-microvolt = <1550000>;
 288                         };
 289
 290                         vgen3_reg: vgen3 {
 291                                 regulator-min-microvolt = <1800000>;
 292                                 regulator-max-microvolt = <3300000>;
 293                         };
 294
 295                         vgen4_reg: vgen4 {
 296                                 regulator-min-microvolt = <1800000>;
 297                                 regulator-max-microvolt = <3300000>;
 298                                 regulator-always-on;
 299                         };
 300
 301                         vgen5_reg: vgen5 {
 302                                 regulator-min-microvolt = <1800000>;
 303                                 regulator-max-microvolt = <3300000>;
 304                                 regulator-always-on;
 305                         };
 306
 307                         vgen6_reg: vgen6 {
 308                                 regulator-min-microvolt = <1800000>;
 309                                 regulator-max-microvolt = <3300000>;
 310                                 regulator-always-on;
 311                         };
 312                 };
 313         };
 314
 315         pciswitch: pex8609@3f {
 316                 compatible = "plx,pex8609";
 317                 reg = <0x3f>;
 318         };
 319
 320         pciclkgen: si52147@6b {
 321                 compatible = "sil,si52147";
 322                 reg = <0x6b>;
 323         };
 324 };
 325
 326 &i2c3 {
 327         clock-frequency = <100000>;
 328         pinctrl-names = "default";
 329         pinctrl-0 = <&pinctrl_i2c3>;
 330         status = "okay";
 331
 332         accelerometer: fxos8700@1e {
 333                 compatible = "fsl,fxos8700";
 334                 reg = <0x1e>;
 335         };
 336
 337         codec: sgtl5000@0a {
 338                 compatible = "fsl,sgtl5000";
 339                 reg = <0x0a>;
 340                 clocks = <&clks 201>;
 341                 VDDA-supply = <&sw4_reg>;
 342                 VDDIO-supply = <&reg_3p3v>;
 343         };
 344
 345         hdmiin: adv7611@4c {
 346                 compatible = "adi,adv7611";
 347                 reg = <0x4c>;
 348         };
 349
 350         touchscreen: egalax_ts@04 {
 351                 compatible = "eeti,egalax_ts";
 352                 reg = <0x04>;
 353                 interrupt-parent = <&gpio7>;
 354                 interrupts = <12 2>; /* gpio7_12 active low */
 355                 wakeup-gpios = <&gpio7 12 0>;
 356         };
 357
 358         videoout: adv7393@2a {
 359                 compatible = "adi,adv7393";
 360                 reg = <0x2a>;
 361         };
 362
 363         videoin: adv7180@20 {
 364                 compatible = "adi,adv7180";
 365                 reg = <0x20>;
 366         };
 367 };
 368
 369 &iomuxc {
 370         pinctrl-names = "default";
 371         pinctrl-0 = <&pinctrl_hog>;
 372
 373         imx6qdl-gw54xx {
 374                 pinctrl_hog: hoggrp {
 375                         fsl,pins = <
 376                                 MX6QDL_PAD_EIM_D22__GPIO3_IO22    0x80000000 /* OTG_PWR_EN */
 377                                 MX6QDL_PAD_EIM_D19__GPIO3_IO19    0x80000000 /* SPINOR_CS0# */
 378                                 MX6QDL_PAD_ENET_RXD1__GPIO1_IO26  0x80000000 /* GPS_PPS */
 379                                 MX6QDL_PAD_ENET_TX_EN__GPIO1_IO28 0x80000000 /* PCIE IRQ */
 380                                 MX6QDL_PAD_ENET_TXD1__GPIO1_IO29  0x80000000 /* PCIE RST */
 381                                 MX6QDL_PAD_GPIO_0__CCM_CLKO1      0x000130b0 /* AUD4_MCK */
 382                                 MX6QDL_PAD_GPIO_2__GPIO1_IO02     0x80000000 /* CAN_STBY */
 383                                 MX6QDL_PAD_GPIO_17__GPIO7_IO12    0x80000000 /* TOUCH_IRQ# */
 384                                 MX6QDL_PAD_KEY_COL0__GPIO4_IO06   0x80000000 /* user1 led */
 385                                 MX6QDL_PAD_KEY_ROW0__GPIO4_IO07   0x80000000 /* user2 led */
 386                                 MX6QDL_PAD_KEY_ROW4__GPIO4_IO15   0x80000000 /* user3 led */
 387                                 MX6QDL_PAD_SD1_DAT0__GPIO1_IO16   0x80000000 /* USBHUB_RST# */
 388                                 MX6QDL_PAD_SD1_DAT3__GPIO1_IO21   0x80000000 /* MIPI_DIO */
 389                          >;
 390                 };
 391
 392                 pinctrl_audmux: audmuxgrp {
 393                         fsl,pins = <
 394                                 MX6QDL_PAD_SD2_DAT0__AUD4_RXD           0x130b0
 395                                 MX6QDL_PAD_SD2_DAT3__AUD4_TXC           0x130b0
 396                                 MX6QDL_PAD_SD2_DAT2__AUD4_TXD           0x110b0
 397                                 MX6QDL_PAD_SD2_DAT1__AUD4_TXFS          0x130b0
 398                         >;
 399                 };
 400
 401                 pinctrl_enet: enetgrp {
 402                         fsl,pins = <
 403                                 MX6QDL_PAD_RGMII_RXC__RGMII_RXC         0x1b0b0
 404                                 MX6QDL_PAD_RGMII_RD0__RGMII_RD0         0x1b0b0
 405                                 MX6QDL_PAD_RGMII_RD1__RGMII_RD1         0x1b0b0
 406                                 MX6QDL_PAD_RGMII_RD2__RGMII_RD2         0x1b0b0
 407                                 MX6QDL_PAD_RGMII_RD3__RGMII_RD3         0x1b0b0
 408                                 MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL   0x1b0b0
 409                                 MX6QDL_PAD_RGMII_TXC__RGMII_TXC         0x1b0b0
 410                                 MX6QDL_PAD_RGMII_TD0__RGMII_TD0         0x1b0b0
 411                                 MX6QDL_PAD_RGMII_TD1__RGMII_TD1         0x1b0b0
 412                                 MX6QDL_PAD_RGMII_TD2__RGMII_TD2         0x1b0b0
 413                                 MX6QDL_PAD_RGMII_TD3__RGMII_TD3         0x1b0b0
 414                                 MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL   0x1b0b0
 415                                 MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK    0x1b0b0
 416                                 MX6QDL_PAD_ENET_MDIO__ENET_MDIO         0x1b0b0
 417                                 MX6QDL_PAD_ENET_MDC__ENET_MDC           0x1b0b0
 418                                 MX6QDL_PAD_GPIO_16__ENET_REF_CLK        0x4001b0a8
 419                         >;
 420                 };
 421
 422                 pinctrl_flexcan1: flexcan1grp {
 423                         fsl,pins = <
 424                                 MX6QDL_PAD_KEY_ROW2__FLEXCAN1_RX        0x80000000
 425                                 MX6QDL_PAD_KEY_COL2__FLEXCAN1_TX        0x80000000
 426                         >;
 427                 };
 428
 429                 pinctrl_gpmi_nand: gpminandgrp {
 430                         fsl,pins = <
 431                                 MX6QDL_PAD_NANDF_CLE__NAND_CLE          0xb0b1
 432                                 MX6QDL_PAD_NANDF_ALE__NAND_ALE          0xb0b1
 433                                 MX6QDL_PAD_NANDF_WP_B__NAND_WP_B        0xb0b1
 434                                 MX6QDL_PAD_NANDF_RB0__NAND_READY_B      0xb000
 435                                 MX6QDL_PAD_NANDF_CS0__NAND_CE0_B        0xb0b1
 436                                 MX6QDL_PAD_NANDF_CS1__NAND_CE1_B        0xb0b1
 437                                 MX6QDL_PAD_SD4_CMD__NAND_RE_B           0xb0b1
 438                                 MX6QDL_PAD_SD4_CLK__NAND_WE_B           0xb0b1
 439                                 MX6QDL_PAD_NANDF_D0__NAND_DATA00        0xb0b1
 440                                 MX6QDL_PAD_NANDF_D1__NAND_DATA01        0xb0b1
 441                                 MX6QDL_PAD_NANDF_D2__NAND_DATA02        0xb0b1
 442                                 MX6QDL_PAD_NANDF_D3__NAND_DATA03        0xb0b1
 443                                 MX6QDL_PAD_NANDF_D4__NAND_DATA04        0xb0b1
 444                                 MX6QDL_PAD_NANDF_D5__NAND_DATA05        0xb0b1
 445                                 MX6QDL_PAD_NANDF_D6__NAND_DATA06        0xb0b1
 446                                 MX6QDL_PAD_NANDF_D7__NAND_DATA07        0xb0b1
 447                         >;
 448                 };
 449
 450                 pinctrl_i2c1: i2c1grp {
 451                         fsl,pins = <
 452                                 MX6QDL_PAD_EIM_D21__I2C1_SCL            0x4001b8b1
 453                                 MX6QDL_PAD_EIM_D28__I2C1_SDA            0x4001b8b1
 454                         >;
 455                 };
 456
 457                 pinctrl_i2c2: i2c2grp {
 458                         fsl,pins = <
 459                                 MX6QDL_PAD_KEY_COL3__I2C2_SCL           0x4001b8b1
 460                                 MX6QDL_PAD_KEY_ROW3__I2C2_SDA           0x4001b8b1
 461                         >;
 462                 };
 463
 464                 pinctrl_i2c3: i2c3grp {
 465                         fsl,pins = <
 466                                 MX6QDL_PAD_GPIO_3__I2C3_SCL             0x4001b8b1
 467                                 MX6QDL_PAD_GPIO_6__I2C3_SDA             0x4001b8b1
 468                         >;
 469                 };
 470
 471                 pinctrl_pwm4: pwm4grp {
 472                         fsl,pins = <
 473                                 MX6QDL_PAD_SD1_CMD__PWM4_OUT            0x1b0b1
 474                         >;
 475                 };
 476
 477                 pinctrl_uart1: uart1grp {
 478                         fsl,pins = <
 479                                 MX6QDL_PAD_SD3_DAT7__UART1_TX_DATA      0x1b0b1
 480                                 MX6QDL_PAD_SD3_DAT6__UART1_RX_DATA      0x1b0b1
 481                         >;
 482                 };
 483
 484                 pinctrl_uart2: uart2grp {
 485                         fsl,pins = <
 486                                 MX6QDL_PAD_SD4_DAT7__UART2_TX_DATA      0x1b0b1
 487                                 MX6QDL_PAD_SD4_DAT4__UART2_RX_DATA      0x1b0b1
 488                         >;
 489                 };
 490
 491                 pinctrl_uart5: uart5grp {
 492                         fsl,pins = <
 493                                 MX6QDL_PAD_KEY_COL1__UART5_TX_DATA      0x1b0b1
 494                                 MX6QDL_PAD_KEY_ROW1__UART5_RX_DATA      0x1b0b1
 495                         >;
 496                 };
 497
 498                 pinctrl_usbotg: usbotggrp {
 499                         fsl,pins = <
 500                                 MX6QDL_PAD_GPIO_1__USB_OTG_ID           0x17059
 501                         >;
 502                 };
 503
 504                 pinctrl_usdhc3: usdhc3grp {
 505                         fsl,pins = <
 506                                 MX6QDL_PAD_SD3_CMD__SD3_CMD             0x17059
 507                                 MX6QDL_PAD_SD3_CLK__SD3_CLK             0x10059
 508                                 MX6QDL_PAD_SD3_DAT0__SD3_DATA0          0x17059
 509                                 MX6QDL_PAD_SD3_DAT1__SD3_DATA1          0x17059
 510                                 MX6QDL_PAD_SD3_DAT2__SD3_DATA2          0x17059
 511                                 MX6QDL_PAD_SD3_DAT3__SD3_DATA3          0x17059
 512                         >;
 513                 };
 514         };
 515 };
 516
 517 &ldb {
 518         status = "okay";
 519
 520         lvds-channel@1 {
 521                 fsl,data-mapping = "spwg";
 522                 fsl,data-width = <18>;
 523                 status = "okay";
 524
 525                 display-timings {
 526                         native-mode = <&timing0>;
 527                         timing0: hsd100pxn1 {
 528                                 clock-frequency = <65000000>;
 529                                 hactive = <1024>;
 530                                 vactive = <768>;
 531                                 hback-porch = <220>;
 532                                 hfront-porch = <40>;
 533                                 vback-porch = <21>;
 534                                 vfront-porch = <7>;
 535                                 hsync-len = <60>;
 536                                 vsync-len = <10>;
 537                         };
 538                 };
 539         };
 540 };
 541
 542 &pcie {
 543         reset-gpio = <&gpio1 29 0>;
 544         status = "okay";
 545
 546         eth1: sky2@8 { /* MAC/PHY on bus 8 */
 547                 compatible = "marvell,sky2";
 548         };
 549 };
 550
 551 &pwm4 {
 552         pinctrl-names = "default";
 553         pinctrl-0 = <&pinctrl_pwm4>;
 554         status = "okay";
 555 };
 556
 557 &ssi1 {
 558         fsl,mode = "i2s-slave";
 559         status = "okay";
 560 };
 561
 562 &ssi2 {
 563         fsl,mode = "i2s-slave";
 564         status = "okay";
 565 };
 566
 567 &uart1 {
 568         pinctrl-names = "default";
 569         pinctrl-0 = <&pinctrl_uart1>;
 570         status = "okay";
 571 };
 572
 573 &uart2 {
 574         pinctrl-names = "default";
 575         pinctrl-0 = <&pinctrl_uart2>;
 576         status = "okay";
 577 };
 578
 579 &uart5 {
 580         pinctrl-names = "default";
 581         pinctrl-0 = <&pinctrl_uart5>;
 582         status = "okay";
 583 };
 584
 585 &usbotg {
 586         vbus-supply = <&reg_usb_otg_vbus>;
 587         pinctrl-names = "default";
 588         pinctrl-0 = <&pinctrl_usbotg>;
 589         disable-over-current;
 590         status = "okay";
 591 };
 592
 593 &usbh1 {
 594         vbus-supply = <&reg_usb_h1_vbus>;
 595         status = "okay";
 596 };
 597
 598 &usdhc3 {
 599         pinctrl-names = "default";
 600         pinctrl-0 = <&pinctrl_usdhc3>;
 601         cd-gpios = <&gpio7 0 0>;
 602         vmmc-supply = <&reg_3p3v>;
 603         status = "okay";
 604 };