arch/arm/boot/dts/imx6qdl-gw53xx.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                 pinctrl-names = "default";
  41                 pinctrl-0 = <&pinctrl_gpio_leds>;
  42
  43                 led0: user1 {
  44                         label = "user1";
  45                         gpios = <&gpio4 6 GPIO_ACTIVE_HIGH>; /* MX6_PANLEDG */
  46                         default-state = "on";
  47                         linux,default-trigger = "heartbeat";
  48                 };
  49
  50                 led1: user2 {
  51                         label = "user2";
  52                         gpios = <&gpio4 7 GPIO_ACTIVE_HIGH>; /* MX6_PANLEDR */
  53                         default-state = "off";
  54                 };
  55
  56                 led2: user3 {
  57                         label = "user3";
  58                         gpios = <&gpio4 15 GPIO_ACTIVE_LOW>; /* MX6_LOCLED# */
  59                         default-state = "off";
  60                 };
  61         };
  62
  63         memory {
  64                 reg = <0x10000000 0x40000000>;
  65         };
  66
  67         pps {
  68                 compatible = "pps-gpio";
  69                 pinctrl-names = "default";
  70                 pinctrl-0 = <&pinctrl_pps>;
  71                 gpios = <&gpio1 26 GPIO_ACTIVE_HIGH>;
  72                 status = "okay";
  73         };
  74
  75         regulators {
  76                 compatible = "simple-bus";
  77                 #address-cells = <1>;
  78                 #size-cells = <0>;
  79
  80                 reg_1p0v: regulator@0 {
  81                         compatible = "regulator-fixed";
  82                         reg = <0>;
  83                         regulator-name = "1P0V";
  84                         regulator-min-microvolt = <1000000>;
  85                         regulator-max-microvolt = <1000000>;
  86                         regulator-always-on;
  87                 };
  88
  89                 /* remove when pmic 1p8 regulator available */
  90                 reg_1p8v: regulator@1 {
  91                         compatible = "regulator-fixed";
  92                         reg = <1>;
  93                         regulator-name = "1P8V";
  94                         regulator-min-microvolt = <1800000>;
  95                         regulator-max-microvolt = <1800000>;
  96                         regulator-always-on;
  97                 };
  98
  99                 reg_3p3v: regulator@2 {
 100                         compatible = "regulator-fixed";
 101                         reg = <2>;
 102                         regulator-name = "3P3V";
 103                         regulator-min-microvolt = <3300000>;
 104                         regulator-max-microvolt = <3300000>;
 105                         regulator-always-on;
 106                 };
 107
 108                 reg_usb_h1_vbus: regulator@3 {
 109                         compatible = "regulator-fixed";
 110                         reg = <3>;
 111                         regulator-name = "usb_h1_vbus";
 112                         regulator-min-microvolt = <5000000>;
 113                         regulator-max-microvolt = <5000000>;
 114                         regulator-always-on;
 115                 };
 116
 117                 reg_usb_otg_vbus: regulator@4 {
 118                         compatible = "regulator-fixed";
 119                         reg = <4>;
 120                         regulator-name = "usb_otg_vbus";
 121                         regulator-min-microvolt = <5000000>;
 122                         regulator-max-microvolt = <5000000>;
 123                         gpio = <&gpio3 22 GPIO_ACTIVE_HIGH>;
 124                         enable-active-high;
 125                 };
 126         };
 127
 128         sound {
 129                 compatible = "fsl,imx6q-ventana-sgtl5000",
 130                              "fsl,imx-audio-sgtl5000";
 131                 model = "sgtl5000-audio";
 132                 ssi-controller = <&ssi1>;
 133                 audio-codec = <&codec>;
 134                 audio-routing =
 135                         "MIC_IN", "Mic Jack",
 136                         "Mic Jack", "Mic Bias",
 137                         "Headphone Jack", "HP_OUT";
 138                 mux-int-port = <1>;
 139                 mux-ext-port = <4>;
 140         };
 141 };
 142
 143 &audmux {
 144         pinctrl-names = "default";
 145         pinctrl-0 = <&pinctrl_audmux>;
 146         status = "okay";
 147 };
 148
 149 &can1 {
 150         pinctrl-names = "default";
 151         pinctrl-0 = <&pinctrl_flexcan1>;
 152         status = "okay";
 153 };
 154
 155 &fec {
 156         pinctrl-names = "default";
 157         pinctrl-0 = <&pinctrl_enet>;
 158         phy-mode = "rgmii";
 159         phy-reset-gpios = <&gpio1 30 GPIO_ACTIVE_LOW>;
 160         status = "okay";
 161 };
 162
 163 &gpmi {
 164         pinctrl-names = "default";
 165         pinctrl-0 = <&pinctrl_gpmi_nand>;
 166         status = "okay";
 167 };
 168
 169 &hdmi {
 170         ddc-i2c-bus = <&i2c3>;
 171         status = "okay";
 172 };
 173
 174 &i2c1 {
 175         clock-frequency = <100000>;
 176         pinctrl-names = "default";
 177         pinctrl-0 = <&pinctrl_i2c1>;
 178         status = "okay";
 179
 180         eeprom1: eeprom@50 {
 181                 compatible = "atmel,24c02";
 182                 reg = <0x50>;
 183                 pagesize = <16>;
 184         };
 185
 186         eeprom2: eeprom@51 {
 187                 compatible = "atmel,24c02";
 188                 reg = <0x51>;
 189                 pagesize = <16>;
 190         };
 191
 192         eeprom3: eeprom@52 {
 193                 compatible = "atmel,24c02";
 194                 reg = <0x52>;
 195                 pagesize = <16>;
 196         };
 197
 198         eeprom4: eeprom@53 {
 199                 compatible = "atmel,24c02";
 200                 reg = <0x53>;
 201                 pagesize = <16>;
 202         };
 203
 204         gpio: pca9555@23 {
 205                 compatible = "nxp,pca9555";
 206                 reg = <0x23>;
 207                 gpio-controller;
 208                 #gpio-cells = <2>;
 209         };
 210
 211         rtc: ds1672@68 {
 212                 compatible = "dallas,ds1672";
 213                 reg = <0x68>;
 214         };
 215 };
 216
 217 &i2c2 {
 218         clock-frequency = <100000>;
 219         pinctrl-names = "default";
 220         pinctrl-0 = <&pinctrl_i2c2>;
 221         status = "okay";
 222 };
 223
 224 &i2c3 {
 225         clock-frequency = <100000>;
 226         pinctrl-names = "default";
 227         pinctrl-0 = <&pinctrl_i2c3>;
 228         status = "okay";
 229
 230         codec: sgtl5000@0a {
 231                 compatible = "fsl,sgtl5000";
 232                 reg = <0x0a>;
 233                 clocks = <&clks 201>;
 234                 VDDA-supply = <&reg_1p8v>;
 235                 VDDIO-supply = <&reg_3p3v>;
 236         };
 237
 238         touchscreen: egalax_ts@04 {
 239                 compatible = "eeti,egalax_ts";
 240                 reg = <0x04>;
 241                 interrupt-parent = <&gpio1>;
 242                 interrupts = <11 2>;
 243                 wakeup-gpios = <&gpio1 11 GPIO_ACTIVE_LOW>;
 244         };
 245 };
 246
 247 &ldb {
 248         status = "okay";
 249
 250         lvds-channel@1 {
 251                 fsl,data-mapping = "spwg";
 252                 fsl,data-width = <18>;
 253                 status = "okay";
 254
 255                 display-timings {
 256                         native-mode = <&timing0>;
 257                         timing0: hsd100pxn1 {
 258                                 clock-frequency = <65000000>;
 259                                 hactive = <1024>;
 260                                 vactive = <768>;
 261                                 hback-porch = <220>;
 262                                 hfront-porch = <40>;
 263                                 vback-porch = <21>;
 264                                 vfront-porch = <7>;
 265                                 hsync-len = <60>;
 266                                 vsync-len = <10>;
 267                         };
 268                 };
 269         };
 270 };
 271
 272 &pcie {
 273         pinctrl-names = "default";
 274         pinctrl-0 = <&pinctrl_pcie>;
 275         reset-gpio = <&gpio1 29 GPIO_ACTIVE_LOW>;
 276         status = "okay";
 277
 278         eth1: sky2@8 { /* MAC/PHY on bus 8 */
 279                 compatible = "marvell,sky2";
 280         };
 281 };
 282
 283 &pwm4 {
 284         pinctrl-names = "default";
 285         pinctrl-0 = <&pinctrl_pwm4>;
 286         status = "okay";
 287 };
 288
 289 &ssi1 {
 290         status = "okay";
 291 };
 292
 293 &uart1 {
 294         pinctrl-names = "default";
 295         pinctrl-0 = <&pinctrl_uart1>;
 296         status = "okay";
 297 };
 298
 299 &uart2 {
 300         pinctrl-names = "default";
 301         pinctrl-0 = <&pinctrl_uart2>;
 302         status = "okay";
 303 };
 304
 305 &uart5 {
 306         pinctrl-names = "default";
 307         pinctrl-0 = <&pinctrl_uart5>;
 308         status = "okay";
 309 };
 310
 311 &usbotg {
 312         vbus-supply = <&reg_usb_otg_vbus>;
 313         pinctrl-names = "default";
 314         pinctrl-0 = <&pinctrl_usbotg>;
 315         disable-over-current;
 316         status = "okay";
 317 };
 318
 319 &usbh1 {
 320         vbus-supply = <&reg_usb_h1_vbus>;
 321         status = "okay";
 322 };
 323
 324 &usdhc3 {
 325         pinctrl-names = "default";
 326         pinctrl-0 = <&pinctrl_usdhc3>;
 327         cd-gpios = <&gpio7 0 GPIO_ACTIVE_LOW>;
 328         vmmc-supply = <&reg_3p3v>;
 329         status = "okay";
 330 };
 331
 332 &iomuxc {
 333         imx6qdl-gw53xx {
 334                 pinctrl_audmux: audmuxgrp {
 335                         fsl,pins = <
 336                                 MX6QDL_PAD_SD2_DAT0__AUD4_RXD           0x130b0
 337                                 MX6QDL_PAD_SD2_DAT3__AUD4_TXC           0x130b0
 338                                 MX6QDL_PAD_SD2_DAT2__AUD4_TXD           0x110b0
 339                                 MX6QDL_PAD_SD2_DAT1__AUD4_TXFS          0x130b0
 340                                 MX6QDL_PAD_GPIO_0__CCM_CLKO1            0x130b0 /* AUD4_MCK */
 341                         >;
 342                 };
 343
 344                 pinctrl_enet: enetgrp {
 345                         fsl,pins = <
 346                                 MX6QDL_PAD_RGMII_RXC__RGMII_RXC         0x1b0b0
 347                                 MX6QDL_PAD_RGMII_RD0__RGMII_RD0         0x1b0b0
 348                                 MX6QDL_PAD_RGMII_RD1__RGMII_RD1         0x1b0b0
 349                                 MX6QDL_PAD_RGMII_RD2__RGMII_RD2         0x1b0b0
 350                                 MX6QDL_PAD_RGMII_RD3__RGMII_RD3         0x1b0b0
 351                                 MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL   0x1b0b0
 352                                 MX6QDL_PAD_RGMII_TXC__RGMII_TXC         0x1b0b0
 353                                 MX6QDL_PAD_RGMII_TD0__RGMII_TD0         0x1b0b0
 354                                 MX6QDL_PAD_RGMII_TD1__RGMII_TD1         0x1b0b0
 355                                 MX6QDL_PAD_RGMII_TD2__RGMII_TD2         0x1b0b0
 356                                 MX6QDL_PAD_RGMII_TD3__RGMII_TD3         0x1b0b0
 357                                 MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL   0x1b0b0
 358                                 MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK    0x1b0b0
 359                                 MX6QDL_PAD_ENET_MDIO__ENET_MDIO         0x1b0b0
 360                                 MX6QDL_PAD_ENET_MDC__ENET_MDC           0x1b0b0
 361                                 MX6QDL_PAD_GPIO_16__ENET_REF_CLK        0x4001b0a8
 362                         >;
 363                 };
 364
 365                 pinctrl_flexcan1: flexcan1grp {
 366                         fsl,pins = <
 367                                 MX6QDL_PAD_KEY_ROW2__FLEXCAN1_RX        0x1b0b1
 368                                 MX6QDL_PAD_KEY_COL2__FLEXCAN1_TX        0x1b0b1
 369                                 MX6QDL_PAD_GPIO_2__GPIO1_IO02           0x4001b0b0 /* CAN_STBY */
 370                         >;
 371                 };
 372
 373                 pinctrl_gpio_leds: gpioledsgrp {
 374                         fsl,pins = <
 375                                 MX6QDL_PAD_KEY_COL0__GPIO4_IO06   0x1b0b0
 376                                 MX6QDL_PAD_KEY_ROW0__GPIO4_IO07   0x1b0b0
 377                                 MX6QDL_PAD_KEY_ROW4__GPIO4_IO15   0x1b0b0
 378                         >;
 379                 };
 380
 381                 pinctrl_gpmi_nand: gpminandgrp {
 382                         fsl,pins = <
 383                                 MX6QDL_PAD_NANDF_CLE__NAND_CLE          0xb0b1
 384                                 MX6QDL_PAD_NANDF_ALE__NAND_ALE          0xb0b1
 385                                 MX6QDL_PAD_NANDF_WP_B__NAND_WP_B        0xb0b1
 386                                 MX6QDL_PAD_NANDF_RB0__NAND_READY_B      0xb000
 387                                 MX6QDL_PAD_NANDF_CS0__NAND_CE0_B        0xb0b1
 388                                 MX6QDL_PAD_NANDF_CS1__NAND_CE1_B        0xb0b1
 389                                 MX6QDL_PAD_SD4_CMD__NAND_RE_B           0xb0b1
 390                                 MX6QDL_PAD_SD4_CLK__NAND_WE_B           0xb0b1
 391                                 MX6QDL_PAD_NANDF_D0__NAND_DATA00        0xb0b1
 392                                 MX6QDL_PAD_NANDF_D1__NAND_DATA01        0xb0b1
 393                                 MX6QDL_PAD_NANDF_D2__NAND_DATA02        0xb0b1
 394                                 MX6QDL_PAD_NANDF_D3__NAND_DATA03        0xb0b1
 395                                 MX6QDL_PAD_NANDF_D4__NAND_DATA04        0xb0b1
 396                                 MX6QDL_PAD_NANDF_D5__NAND_DATA05        0xb0b1
 397                                 MX6QDL_PAD_NANDF_D6__NAND_DATA06        0xb0b1
 398                                 MX6QDL_PAD_NANDF_D7__NAND_DATA07        0xb0b1
 399                         >;
 400                 };
 401
 402                 pinctrl_i2c1: i2c1grp {
 403                         fsl,pins = <
 404                                 MX6QDL_PAD_EIM_D21__I2C1_SCL            0x4001b8b1
 405                                 MX6QDL_PAD_EIM_D28__I2C1_SDA            0x4001b8b1
 406                         >;
 407                 };
 408
 409                 pinctrl_i2c2: i2c2grp {
 410                         fsl,pins = <
 411                                 MX6QDL_PAD_KEY_COL3__I2C2_SCL           0x4001b8b1
 412                                 MX6QDL_PAD_KEY_ROW3__I2C2_SDA           0x4001b8b1
 413                         >;
 414                 };
 415
 416                 pinctrl_i2c3: i2c3grp {
 417                         fsl,pins = <
 418                                 MX6QDL_PAD_GPIO_3__I2C3_SCL             0x4001b8b1
 419                                 MX6QDL_PAD_GPIO_6__I2C3_SDA             0x4001b8b1
 420                         >;
 421                 };
 422
 423                 pinctrl_pcie: pciegrp {
 424                         fsl,pins = <
 425                                 MX6QDL_PAD_ENET_TX_EN__GPIO1_IO28 0x1b0b0 /* PCIE IRQ */
 426                                 MX6QDL_PAD_ENET_TXD1__GPIO1_IO29  0x1b0b0 /* PCIE RST */
 427                         >;
 428                 };
 429
 430                 pinctrl_pps: ppsgrp {
 431                         fsl,pins = <
 432                                 MX6QDL_PAD_ENET_RXD1__GPIO1_IO26        0x1b0b1
 433                         >;
 434                 };
 435
 436                 pinctrl_pwm4: pwm4grp {
 437                         fsl,pins = <
 438                                 MX6QDL_PAD_SD1_CMD__PWM4_OUT            0x1b0b1
 439                         >;
 440                 };
 441
 442                 pinctrl_uart1: uart1grp {
 443                         fsl,pins = <
 444                                 MX6QDL_PAD_SD3_DAT7__UART1_TX_DATA      0x1b0b1
 445                                 MX6QDL_PAD_SD3_DAT6__UART1_RX_DATA      0x1b0b1
 446                         >;
 447                 };
 448
 449                 pinctrl_uart2: uart2grp {
 450                         fsl,pins = <
 451                                 MX6QDL_PAD_SD4_DAT7__UART2_TX_DATA      0x1b0b1
 452                                 MX6QDL_PAD_SD4_DAT4__UART2_RX_DATA      0x1b0b1
 453                         >;
 454                 };
 455
 456                 pinctrl_uart5: uart5grp {
 457                         fsl,pins = <
 458                                 MX6QDL_PAD_KEY_COL1__UART5_TX_DATA      0x1b0b1
 459                                 MX6QDL_PAD_KEY_ROW1__UART5_RX_DATA      0x1b0b1
 460                         >;
 461                 };
 462
 463                 pinctrl_usbotg: usbotggrp {
 464                         fsl,pins = <
 465                                 MX6QDL_PAD_GPIO_1__USB_OTG_ID           0x17059
 466                                 MX6QDL_PAD_EIM_D22__GPIO3_IO22          0x1b0b0 /* PWR_EN */
 467                                 MX6QDL_PAD_KEY_COL4__GPIO4_IO14         0x1b0b0 /* OC */
 468                         >;
 469                 };
 470
 471                 pinctrl_usdhc3: usdhc3grp {
 472                         fsl,pins = <
 473                                 MX6QDL_PAD_SD3_CMD__SD3_CMD             0x17059
 474                                 MX6QDL_PAD_SD3_CLK__SD3_CLK             0x10059
 475                                 MX6QDL_PAD_SD3_DAT0__SD3_DATA0          0x17059
 476                                 MX6QDL_PAD_SD3_DAT1__SD3_DATA1          0x17059
 477                                 MX6QDL_PAD_SD3_DAT2__SD3_DATA2          0x17059
 478                                 MX6QDL_PAD_SD3_DAT3__SD3_DATA3          0x17059
 479                                 MX6QDL_PAD_SD3_DAT5__GPIO7_IO00         0x1b0b0 /* CD */
 480                         >;
 481                 };
 482         };
 483 };