arch/arm/dts/imx7ulp-evk.dts

   1 /*
   2  * Copyright 2016 Freescale Semiconductor, Inc.
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License version 2 as
   6  * published by the Free Software Foundation.
   7  */
   8
   9 /dts-v1/;
  10
  11 #include "imx7ulp.dtsi"
  12
  13 / {
  14         model = "NXP i.MX7ULP EVK";
  15         compatible = "fsl,imx7ulp-evk", "fsl,imx7ulp", "Generic DT based system";
  16
  17         chosen {
  18                 bootargs = "console=ttyLP0,115200 earlycon=lpuart32,0x402D0010,115200";
  19                 stdout-path = &lpuart4;
  20         };
  21
  22         bcmdhd_wlan_0: bcmdhd_wlan@0 {
  23                 compatible = "android,bcmdhd_wlan";
  24                 wlreg_on-supply = <&wlreg_on>;
  25                 bcmdhd_fw = "/lib/firmware/bcm/1DX_BCM4343W/fw_bcmdhd.bin";
  26                 bcmdhd_nv = "/lib/firmware/bcm/1DX_BCM4343W/bcmdhd.1DX.SDIO.cal";
  27         };
  28
  29         memory {
  30                 device_type = "memory";
  31                 reg = <0x60000000 0x40000000>;
  32         };
  33
  34         backlight {
  35                 compatible = "gpio-backlight";
  36                 pinctrl-names = "default";
  37                 pinctrl-0 = <&pinctrl_backlight>;
  38                 gpios = <&gpio3 2 GPIO_ACTIVE_HIGH>;
  39                 default-on;
  40                 status = "okay";
  41         };
  42
  43         mipi_dsi_reset: mipi-dsi-reset {
  44                 compatible = "gpio-reset";
  45                 reset-gpios = <&gpio0 19 GPIO_ACTIVE_LOW>;
  46                 reset-delay-us = <1000>;
  47                 #reset-cells = <0>;
  48         };
  49
  50         regulators {
  51                 compatible = "simple-bus";
  52                 #address-cells = <1>;
  53                 #size-cells = <0>;
  54
  55                 wlreg_on: fixedregulator@100 {
  56                         compatible = "regulator-fixed";
  57                         regulator-min-microvolt = <5000000>;
  58                         regulator-max-microvolt = <5000000>;
  59                         regulator-name = "wlreg_on";
  60                         gpio = <&gpio2 6 GPIO_ACTIVE_HIGH>;
  61                         startup-delay-us = <100>;
  62                         enable-active-high;
  63                 };
  64
  65                 reg_usb_otg1_vbus: regulator@0 {
  66                         compatible = "regulator-fixed";
  67                         reg = <0>;
  68                         pinctrl-names = "default";
  69                         pinctrl-0 = <&pinctrl_usb_otg1>;
  70                         regulator-name = "usb_otg1_vbus";
  71                         regulator-min-microvolt = <5000000>;
  72                         regulator-max-microvolt = <5000000>;
  73                         gpio = <&gpio0 0 GPIO_ACTIVE_HIGH>;
  74                         enable-active-high;
  75                 };
  76
  77                 reg_vsd_3v3: regulator@1 {
  78                         compatible = "regulator-fixed";
  79                         reg = <1>;
  80                         regulator-name = "VSD_3V3";
  81                         regulator-min-microvolt = <3300000>;
  82                         regulator-max-microvolt = <3300000>;
  83                         gpio = <&gpio1 0 GPIO_ACTIVE_HIGH>;
  84                         enable-active-high;
  85                 };
  86
  87                 reg_vsd_3v3b: regulator@2 {
  88                         compatible = "regulator-fixed";
  89                         reg = <2>;
  90                         regulator-name = "VSD_3V3B";
  91                         regulator-min-microvolt = <3300000>;
  92                         regulator-max-microvolt = <3300000>;
  93                         gpio = <&gpio2 11 GPIO_ACTIVE_HIGH>;
  94                         enable-active-high;
  95                 };
  96         };
  97
  98         extcon_usb1: extcon_usb1 {
  99                 compatible = "linux,extcon-usb-gpio";
 100                 id-gpio = <&gpio0 8 GPIO_ACTIVE_HIGH>;
 101                 pinctrl-names = "default";
 102                 pinctrl-0 = <&pinctrl_extcon_usb1>;
 103         };
 104
 105         pf1550-rpmsg {
 106                 compatible = "fsl,pf1550-rpmsg";
 107                 sw1_reg: SW1 {
 108                                 regulator-name = "SW1";
 109                                 regulator-min-microvolt = <600000>;
 110                                 regulator-max-microvolt = <1387500>;
 111                                 regulator-boot-on;
 112                                 regulator-always-on;
 113                 };
 114
 115                 sw2_reg: SW2 {
 116                                 regulator-name = "SW2";
 117                                 regulator-min-microvolt = <600000>;
 118                                 regulator-max-microvolt = <1387500>;
 119                                 regulator-boot-on;
 120                                 regulator-always-on;
 121                 };
 122
 123                 sw3_reg: SW3 {
 124                                 regulator-name = "SW3";
 125                                 regulator-min-microvolt = <1800000>;
 126                                 regulator-max-microvolt = <3300000>;
 127                                 regulator-boot-on;
 128                                 regulator-always-on;
 129                 };
 130
 131                 vref_reg: VREFDDR {
 132                                 regulator-name = "VREFDDR";
 133                                 regulator-min-microvolt = <1200000>;
 134                                 regulator-max-microvolt = <1200000>;
 135                                 regulator-boot-on;
 136                                 regulator-always-on;
 137                 };
 138
 139                 vldo1_reg: LDO1 {
 140                                 regulator-name = "LDO1";
 141                                 regulator-min-microvolt = <750000>;
 142                                 regulator-max-microvolt = <3300000>;
 143                                 regulator-always-on;
 144                 };
 145
 146                 vldo2_reg: LDO2 {
 147                                 regulator-name = "LDO2";
 148                                 regulator-min-microvolt = <1800000>;
 149                                 regulator-max-microvolt = <3300000>;
 150                                 regulator-always-on;
 151                 };
 152
 153                 vldo3_reg: LDO3 {
 154                                 regulator-name = "LDO3";
 155                                 regulator-min-microvolt = <750000>;
 156                                 regulator-max-microvolt = <3300000>;
 157                                 regulator-always-on;
 158                 };
 159         };
 160 };
 161
 162 &iomuxc1 {
 163         pinctrl-names = "default";
 164         pinctrl-0 = <&pinctrl_hog_1>;
 165
 166         imx7ulp-evk {
 167                 pinctrl_hog_1: hoggrp-1 {
 168                         fsl,pins = <
 169                                 ULP1_PAD_PTC10__PTC10           0x30100         /* USDHC0 CD */
 170                                 ULP1_PAD_PTC1__PTC1             0x20100
 171                                 ULP1_PAD_PTD0__PTD0             0x30100         /* USDHC0 RST */
 172                                 ULP1_PAD_PTE13__PTE13           0x30103         /* USDHC1 CD */
 173                                 ULP1_PAD_PTE12__PTE12           0x30103         /* USDHC1 WP */
 174                                 ULP1_PAD_PTE14__SDHC1_VS        0x843           /* USDHC1 VSEL */
 175                         >;
 176                 };
 177
 178                 pinctrl_backlight: backlight_grp {
 179                         fsl,pins = <
 180                                 ULP1_PAD_PTF2__PTF2             0x20100
 181                         >;
 182                 };
 183
 184                 pinctrl_lpi2c5: lpi2c5grp {
 185                         fsl,pins = <
 186                                 ULP1_PAD_PTC4__LPI2C5_SCL       0x527
 187                                 ULP1_PAD_PTC5__LPI2C5_SDA       0x527
 188                         >;
 189                 };
 190
 191                 pinctrl_mipi_dsi_reset: mipi_dsi_reset_grp {
 192                         fsl,pins = <
 193                                 ULP1_PAD_PTC19__PTC19           0x20103
 194                         >;
 195                 };
 196
 197                 pinctrl_lpuart4: lpuart4grp {
 198                         fsl,pins = <
 199                                 ULP1_PAD_PTC3__LPUART4_RX       0x400
 200                                 ULP1_PAD_PTC2__LPUART4_TX       0x400
 201                         >;
 202                 };
 203
 204                 pinctrl_lpuart6: lpuart6grp {
 205                         fsl,pins = <
 206                                 ULP1_PAD_PTE10__LPUART6_TX      0x400
 207                                 ULP1_PAD_PTE11__LPUART6_RX      0x400
 208                                 ULP1_PAD_PTE9__LPUART6_RTS_B    0x400
 209                                 ULP1_PAD_PTE8__LPUART6_CTS_B    0x400
 210                                 ULP1_PAD_PTE7__PTE7             0x00 /* BT_REG_ON */
 211                         >;
 212                 };
 213
 214                 pinctrl_lpuart7: lpuart7grp {
 215                         fsl,pins = <
 216                                 ULP1_PAD_PTF14__LPUART7_TX      0x400
 217                                 ULP1_PAD_PTF15__LPUART7_RX      0x400
 218                                 ULP1_PAD_PTF13__LPUART7_RTS_B   0x400
 219                                 ULP1_PAD_PTF12__LPUART7_CTS_B   0x400
 220                         >;
 221                 };
 222
 223                 pinctrl_usdhc0: usdhc0grp {
 224                         fsl,pins = <
 225                                 ULP1_PAD_PTD1__SDHC0_CMD        0x843
 226                                 ULP1_PAD_PTD2__SDHC0_CLK        0x10843
 227                                 ULP1_PAD_PTD7__SDHC0_D3         0x843
 228                                 ULP1_PAD_PTD8__SDHC0_D2         0x843
 229                                 ULP1_PAD_PTD9__SDHC0_D1         0x843
 230                                 ULP1_PAD_PTD10__SDHC0_D0        0x843
 231                         >;
 232                 };
 233
 234                 pinctrl_usdhc0_8bit: usdhc0grp_8bit {
 235                         fsl,pins = <
 236                                 ULP1_PAD_PTD1__SDHC0_CMD        0x843
 237                                 ULP1_PAD_PTD2__SDHC0_CLK        0x843
 238                                 ULP1_PAD_PTD3__SDHC0_D7         0x843
 239                                 ULP1_PAD_PTD4__SDHC0_D6         0x843
 240                                 ULP1_PAD_PTD5__SDHC0_D5         0x843
 241                                 ULP1_PAD_PTD6__SDHC0_D4         0x843
 242                                 ULP1_PAD_PTD7__SDHC0_D3         0x843
 243                                 ULP1_PAD_PTD8__SDHC0_D2         0x843
 244                                 ULP1_PAD_PTD9__SDHC0_D1         0x843
 245                                 ULP1_PAD_PTD10__SDHC0_D0        0x843
 246                         >;
 247                 };
 248
 249                 pinctrl_lpi2c7: lpi2c7grp {
 250                         fsl,pins = <
 251                                 ULP1_PAD_PTF12__LPI2C7_SCL      0x527
 252                                 ULP1_PAD_PTF13__LPI2C7_SDA      0x527
 253                         >;
 254                 };
 255
 256                 pinctrl_lpspi3: lpspi3grp {
 257                         fsl,pins = <
 258                                 ULP1_PAD_PTF16__LPSPI3_SIN      0x300
 259                                 ULP1_PAD_PTF17__LPSPI3_SOUT     0x300
 260                                 ULP1_PAD_PTF18__LPSPI3_SCK      0x300
 261                                 ULP1_PAD_PTF19__LPSPI3_PCS0     0x300
 262                         >;
 263                 };
 264
 265                 pinctrl_usb_otg1: usbotg1grp {
 266                         fsl,pins = <
 267                                 ULP1_PAD_PTC0__PTC0             0x30100
 268                         >;
 269                 };
 270
 271                 pinctrl_extcon_usb1: extcon1grp {
 272                         fsl,pins = <
 273                                 ULP1_PAD_PTC8__PTC8             0x30103
 274                         >;
 275                 };
 276
 277                 pinctrl_usdhc1: usdhc1grp {
 278                         fsl,pins = <
 279                                 ULP1_PAD_PTE3__SDHC1_CMD        0x843
 280                                 ULP1_PAD_PTE2__SDHC1_CLK        0x843
 281                                 ULP1_PAD_PTE1__SDHC1_D0         0x843
 282                                 ULP1_PAD_PTE0__SDHC1_D1         0x843
 283                                 ULP1_PAD_PTE5__SDHC1_D2         0x843
 284                                 ULP1_PAD_PTE4__SDHC1_D3         0x843
 285                         >;
 286                 };
 287
 288                 pinctrl_usdhc1_rst: usdhc1grp_rst {
 289                         fsl,pins = <
 290                                 ULP1_PAD_PTE11__PTE11                   0x30100 /* USDHC1 RST */
 291                         >;
 292                 };
 293
 294                 pinctrl_wifi: wifigrp {
 295                         fsl,pins = <
 296                                 ULP1_PAD_PTE6__PTE6             0x43 /* WL_REG_ON */
 297                         >;
 298                 };
 299         };
 300 };
 301
 302 &lcdif {
 303         status = "okay";
 304         disp-dev = "mipi_dsi_northwest";
 305         display = <&display0>;
 306
 307         display0: display {
 308                 bits-per-pixel = <16>;
 309                 bus-width = <24>;
 310
 311                 display-timings {
 312                         native-mode = <&timing0>;
 313                         timing0: timing0 {
 314                         clock-frequency = <9200000>;
 315                         hactive = <480>;
 316                         vactive = <272>;
 317                         hfront-porch = <8>;
 318                         hback-porch = <4>;
 319                         hsync-len = <41>;
 320                         vback-porch = <2>;
 321                         vfront-porch = <4>;
 322                         vsync-len = <10>;
 323
 324                         hsync-active = <0>;
 325                         vsync-active = <0>;
 326                         de-active = <1>;
 327                         pixelclk-active = <0>;
 328                         };
 329                 };
 330         };
 331 };
 332
 333 &lpi2c7 {
 334         #address-cells = <1>;
 335         #size-cells = <0>;
 336         pinctrl-names = "default";
 337         pinctrl-0 = <&pinctrl_lpi2c7>;
 338 };
 339
 340 &lpi2c5 {
 341         #address-cells = <1>;
 342         #size-cells = <0>;
 343         pinctrl-names = "default";
 344         pinctrl-0 = <&pinctrl_lpi2c5>;
 345         status = "okay";
 346
 347         fxas2100x@20 {
 348                 compatible = "fsl,fxas2100x";
 349                 reg = <0x20>;
 350         };
 351
 352         fxos8700@1e {
 353                 compatible = "fsl,fxos8700";
 354                 reg = <0x1e>;
 355         };
 356
 357         mpl3115@60 {
 358                 compatible = "fsl,mpl3115";
 359                 reg = <0x60>;
 360         };
 361 };
 362
 363 &lpspi3 {
 364         #address-cells = <1>;
 365         #size-cells = <0>;
 366         pinctrl-names = "default";
 367         pinctrl-0 = <&pinctrl_lpspi3>;
 368         status = "okay";
 369
 370         spidev0: spi@0 {
 371                 reg = <0>;
 372                 compatible = "rohm,dh2228fv";
 373                 spi-max-frequency = <1000000>;
 374         };
 375 };
 376
 377 &mipi_dsi {
 378         pinctrl-names = "default";
 379         pinctrl-0 = <&pinctrl_mipi_dsi_reset>;
 380         lcd_panel = "TRULY-WVGA-TFT3P5581E";
 381         resets = <&mipi_dsi_reset>;
 382         status = "okay";
 383 };
 384
 385 &lpuart4 { /* console */
 386         pinctrl-names = "default";
 387         pinctrl-0 = <&pinctrl_lpuart4>;
 388         status = "okay";
 389 };
 390
 391 &lpuart6 { /* BT */
 392         pinctrl-names = "default";
 393         pinctrl-0 = <&pinctrl_lpuart6>;
 394         status = "okay";
 395 };
 396
 397 &lpuart7 { /* Uart test */
 398         pinctrl-names = "default";
 399         pinctrl-0 = <&pinctrl_lpuart7>;
 400         status = "disabled";
 401 };
 402
 403 &rpmsg{
 404         status = "okay";
 405 };
 406
 407 &usbotg1 {
 408         vbus-supply = <&reg_usb_otg1_vbus>;
 409         extcon = <0>, <&extcon_usb1>;
 410         srp-disable;
 411         hnp-disable;
 412         adp-disable;
 413         status = "okay";
 414 };
 415
 416 &usdhc0 {
 417         pinctrl-names = "default", "state_100mhz", "state_200mhz", "sleep";
 418         pinctrl-0 = <&pinctrl_usdhc0>;
 419         pinctrl-1 = <&pinctrl_usdhc0>;
 420         pinctrl-2 = <&pinctrl_usdhc0>;
 421         pinctrl-3 = <&pinctrl_usdhc0>;
 422         cd-gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
 423         vmmc-supply = <&reg_vsd_3v3>;
 424         vqmmc-supply = <&vldo2_reg>;
 425         status = "okay";
 426 };