arch/arm/boot/dts/imx6ul-opos6uldev.dts

   1 /*
   2  * Copyright 2017 Armadeus Systems <support@armadeus.com>
   3  *
   4  * This file is dual-licensed: you can use it either under the terms
   5  * of the GPL or the X11 license, at your option. Note that this dual
   6  * licensing only applies to this file, and not this project as a
   7  * whole.
   8  *
   9  *  a) This file is free software; you can redistribute it and/or
  10  *     modify it under the terms of the GNU General Public License as
  11  *     published by the Free Software Foundation; either version 2 of
  12  *     the License, or (at your option) any later version.
  13  *
  14  *     This file is distributed in the hope that it will be useful,
  15  *     but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  *     GNU General Public License for more details.
  18  *
  19  *     You should have received a copy of the GNU General Public
  20  *     License along with this file; if not, write to the Free
  21  *     Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
  22  *     MA 02110-1301 USA
  23  *
  24  * Or, alternatively,
  25  *
  26  *  b) Permission is hereby granted, free of charge, to any person
  27  *     obtaining a copy of this software and associated documentation
  28  *     files (the "Software"), to deal in the Software without
  29  *     restriction, including without limitation the rights to use,
  30  *     copy, modify, merge, publish, distribute, sublicense, and/or
  31  *     sell copies of the Software, and to permit persons to whom the
  32  *     Software is furnished to do so, subject to the following
  33  *     conditions:
  34  *
  35  *     The above copyright notice and this permission notice shall be
  36  *     included in all copies or substantial portions of the Software.
  37  *
  38  *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  39  *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
  40  *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  41  *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
  42  *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  43  *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  44  *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  45  *     OTHER DEALINGS IN THE SOFTWARE.
  46  */
  47
  48 /dts-v1/;
  49 #include "imx6ul-opos6ul.dtsi"
  50
  51 / {
  52         model = "Armadeus Systems OPOS6UL SoM on OPOS6ULDev board";
  53         compatible = "armadeus,opos6uldev", "armadeus,opos6ul", "fsl,imx6ul";
  54
  55         chosen {
  56                 stdout-path = &uart1;
  57         };
  58
  59         backlight: backlight {
  60                 compatible = "pwm-backlight";
  61                 pwms = <&pwm3 0 191000>;
  62                 brightness-levels = <0 4 8 16 32 64 128 255>;
  63                 default-brightness-level = <7>;
  64                 power-supply = <&reg_5v>;
  65                 status = "okay";
  66         };
  67
  68         gpio-keys {
  69                 compatible = "gpio-keys";
  70                 pinctrl-names = "default";
  71                 pinctrl-0 = <&pinctrl_gpio_keys>;
  72
  73                 user-button {
  74                         label = "User button";
  75                         gpios = <&gpio2 11 GPIO_ACTIVE_LOW>;
  76                         linux,code = <BTN_MISC>;
  77                         wakeup-source;
  78                 };
  79         };
  80
  81         leds {
  82                 compatible = "gpio-leds";
  83
  84                 user-led {
  85                         label = "User";
  86                         pinctrl-names = "default";
  87                         pinctrl-0 = <&pinctrl_led>;
  88                         gpios = <&gpio3 4 GPIO_ACTIVE_HIGH>;
  89                         linux,default-trigger = "heartbeat";
  90                 };
  91         };
  92
  93         onewire {
  94                 compatible = "w1-gpio";
  95                 pinctrl-names = "default";
  96                 pinctrl-0 = <&pinctrl_w1>;
  97                 gpios = <&gpio5 1 GPIO_ACTIVE_HIGH>;
  98         };
  99
 100         panel: panel {
 101                 compatible = "armadeus,st0700-adapt";
 102                 power-supply = <&reg_3v3>;
 103                 backlight = <&backlight>;
 104
 105                 port {
 106                         panel_in: endpoint {
 107                                 remote-endpoint = <&lcdif_out>;
 108                         };
 109                 };
 110         };
 111
 112         reg_5v: regulator-5v {
 113                 compatible = "regulator-fixed";
 114                 regulator-name = "5V";
 115                 regulator-min-microvolt = <5000000>;
 116                 regulator-max-microvolt = <5000000>;
 117         };
 118
 119         reg_usbotg1_vbus: regulator-usbotg1vbus {
 120                 compatible = "regulator-fixed";
 121                 regulator-name = "usbotg1vbus";
 122                 regulator-min-microvolt = <5000000>;
 123                 regulator-max-microvolt = <5000000>;
 124                 pinctrl-names = "default";
 125                 pinctrl-0 = <&pinctrl_usbotg1_vbus>;
 126                 gpio = <&gpio1 5 GPIO_ACTIVE_HIGH>;
 127                 enable-active-high;
 128         };
 129
 130         reg_usbotg2_vbus: regulator-usbotg2vbus {
 131                 compatible = "regulator-fixed";
 132                 regulator-name = "usbotg2vbus";
 133                 regulator-min-microvolt = <5000000>;
 134                 regulator-max-microvolt = <5000000>;
 135                 pinctrl-names = "default";
 136                 pinctrl-0 = <&pinctrl_usbotg2_vbus>;
 137                 gpio = <&gpio5 9 GPIO_ACTIVE_HIGH>;
 138                 enable-active-high;
 139         };
 140 };
 141
 142 &adc1 {
 143         vref-supply = <&reg_3v3>;
 144         status = "okay";
 145 };
 146
 147 &can1 {
 148         pinctrl-names = "default";
 149         pinctrl-0 = <&pinctrl_flexcan1>;
 150         xceiver-supply = <&reg_5v>;
 151         status = "okay";
 152 };
 153
 154 &can2 {
 155         pinctrl-names = "default";
 156         pinctrl-0 = <&pinctrl_flexcan2>;
 157         xceiver-supply = <&reg_5v>;
 158         status = "okay";
 159 };
 160
 161 &ecspi4 {
 162         pinctrl-names = "default";
 163         pinctrl-0 = <&pinctrl_ecspi4>;
 164         cs-gpios = <&gpio4 9 GPIO_ACTIVE_LOW>, <&gpio4 3 GPIO_ACTIVE_LOW>;
 165         status = "okay";
 166
 167         spidev0: spi@0 {
 168                 compatible = "spidev";
 169                 reg = <0>;
 170                 spi-max-frequency = <5000000>;
 171         };
 172
 173         spidev1: spi@1 {
 174                 compatible = "spidev";
 175                 reg = <1>;
 176                 spi-max-frequency = <5000000>;
 177         };
 178 };
 179
 180 &i2c1 {
 181         pinctrl-names = "default";
 182         pinctrl-0 = <&pinctrl_i2c1>;
 183         clock_frequency = <400000>;
 184         status = "okay";
 185 };
 186
 187 &i2c2 {
 188         pinctrl-names = "default";
 189         pinctrl-0 = <&pinctrl_i2c2>;
 190         clock_frequency = <400000>;
 191         status = "okay";
 192 };
 193
 194 &lcdif {
 195         pinctrl-names = "default";
 196         pinctrl-0 = <&pinctrl_lcdif>;
 197         status = "okay";
 198
 199         port {
 200                 lcdif_out: endpoint {
 201                         remote-endpoint = <&panel_in>;
 202                 };
 203         };
 204 };
 205
 206 &pwm3 {
 207         pinctrl-names = "default";
 208         pinctrl-0 = <&pinctrl_pwm3>;
 209         status = "okay";
 210 };
 211
 212 &snvs_pwrkey {
 213         status = "disabled";
 214 };
 215
 216 &tsc {
 217         pinctrl-names = "default";
 218         pinctrl-0 = <&pinctrl_tsc>;
 219         xnur-gpio = <&gpio1 3 GPIO_ACTIVE_LOW>;
 220         measure-delay-time = <0xffff>;
 221         pre-charge-time = <0xffff>;
 222         status = "okay";
 223 };
 224
 225 &uart1 {
 226         pinctrl-names = "default";
 227         pinctrl-0 = <&pinctrl_uart1>;
 228         status = "okay";
 229 };
 230
 231 &uart2 {
 232         pinctrl-names = "default";
 233         pinctrl-0 = <&pinctrl_uart2>;
 234         status = "okay";
 235 };
 236
 237 &usbotg1 {
 238         pinctrl-names = "default";
 239         pinctrl-0 = <&pinctrl_usbotg1_id>;
 240         vbus-supply = <&reg_usbotg1_vbus>;
 241         dr_mode = "otg";
 242         disable-over-current;
 243         status = "okay";
 244 };
 245
 246 &usbotg2 {
 247         vbus-supply = <&reg_usbotg2_vbus>;
 248         dr_mode = "host";
 249         disable-over-current;
 250         status = "okay";
 251 };
 252
 253 &iomuxc {
 254         pinctrl-names = "default";
 255         pinctrl-0 = <&pinctrl_gpios>;
 256
 257         pinctrl_ecspi4: ecspi4grp {
 258                 fsl,pins = <
 259                         MX6UL_PAD_NAND_DATA04__ECSPI4_SCLK      0x1b0b0
 260                         MX6UL_PAD_NAND_DATA05__ECSPI4_MOSI      0x1b0b0
 261                         MX6UL_PAD_NAND_DATA06__ECSPI4_MISO      0x1b0b0
 262                         MX6UL_PAD_NAND_DATA01__GPIO4_IO03       0x1b0b0
 263                         MX6UL_PAD_NAND_DATA07__GPIO4_IO09       0x1b0b0
 264                 >;
 265         };
 266
 267         pinctrl_flexcan1: flexcan1grp {
 268                 fsl,pins = <
 269                         MX6UL_PAD_UART3_CTS_B__FLEXCAN1_TX      0x0b0b0
 270                         MX6UL_PAD_UART3_RTS_B__FLEXCAN1_RX      0x0b0b0
 271                 >;
 272         };
 273
 274         pinctrl_flexcan2: flexcan2grp {
 275                 fsl,pins = <
 276                         MX6UL_PAD_UART2_CTS_B__FLEXCAN2_TX      0x0b0b0
 277                         MX6UL_PAD_UART2_RTS_B__FLEXCAN2_RX      0x0b0b0
 278                 >;
 279         };
 280
 281         pinctrl_gpios: gpiosgrp {
 282                 fsl,pins = <
 283                         MX6UL_PAD_GPIO1_IO09__GPIO1_IO09        0x0b0b0
 284                         MX6UL_PAD_UART3_RX_DATA__GPIO1_IO25     0x0b0b0
 285                         MX6UL_PAD_UART3_TX_DATA__GPIO1_IO24     0x0b0b0
 286                         MX6UL_PAD_NAND_RE_B__GPIO4_IO00         0x0b0b0
 287                         MX6UL_PAD_GPIO1_IO08__GPIO1_IO08        0x0b0b0
 288                         MX6UL_PAD_UART1_CTS_B__GPIO1_IO18       0x0b0b0
 289                         MX6UL_PAD_UART1_RTS_B__GPIO1_IO19       0x0b0b0
 290                         MX6UL_PAD_NAND_WE_B__GPIO4_IO01         0x0b0b0
 291                         MX6UL_PAD_SNVS_TAMPER0__GPIO5_IO00      0x0b0b0
 292                         MX6UL_PAD_SNVS_TAMPER2__GPIO5_IO02      0x0b0b0
 293                         MX6UL_PAD_SNVS_TAMPER3__GPIO5_IO03      0x0b0b0
 294                         MX6UL_PAD_SNVS_TAMPER4__GPIO5_IO04      0x0b0b0
 295                         MX6UL_PAD_SNVS_TAMPER5__GPIO5_IO05      0x0b0b0
 296                         MX6UL_PAD_SNVS_TAMPER6__GPIO5_IO06      0x0b0b0
 297                         MX6UL_PAD_SNVS_TAMPER7__GPIO5_IO07      0x0b0b0
 298                         MX6UL_PAD_SNVS_TAMPER8__GPIO5_IO08      0x0b0b0
 299                 >;
 300         };
 301
 302         pinctrl_gpio_keys: gpiokeysgrp {
 303                 fsl,pins = <
 304                         MX6UL_PAD_ENET2_TX_DATA0__GPIO2_IO11    0x0b0b0
 305                 >;
 306         };
 307
 308         pinctrl_i2c1: i2c1grp {
 309                 fsl,pins = <
 310                         MX6UL_PAD_UART4_RX_DATA__I2C1_SDA       0x4001b8b0
 311                         MX6UL_PAD_UART4_TX_DATA__I2C1_SCL       0x4001b8b0
 312                 >;
 313         };
 314
 315         pinctrl_i2c2: i2c2grp {
 316                 fsl,pins = <
 317                         MX6UL_PAD_UART5_RX_DATA__I2C2_SDA       0x4001b8b0
 318                         MX6UL_PAD_UART5_TX_DATA__I2C2_SCL       0x4001b8b0
 319                 >;
 320         };
 321
 322         pinctrl_lcdif: lcdifgrp {
 323                 fsl,pins = <
 324                         MX6UL_PAD_LCD_CLK__LCDIF_CLK        0x100b1
 325                         MX6UL_PAD_LCD_ENABLE__LCDIF_ENABLE  0x100b1
 326                         MX6UL_PAD_LCD_HSYNC__LCDIF_HSYNC    0x100b1
 327                         MX6UL_PAD_LCD_VSYNC__LCDIF_VSYNC    0x100b1
 328                         MX6UL_PAD_LCD_DATA00__LCDIF_DATA00  0x100b1
 329                         MX6UL_PAD_LCD_DATA01__LCDIF_DATA01  0x100b1
 330                         MX6UL_PAD_LCD_DATA02__LCDIF_DATA02  0x100b1
 331                         MX6UL_PAD_LCD_DATA03__LCDIF_DATA03  0x100b1
 332                         MX6UL_PAD_LCD_DATA04__LCDIF_DATA04  0x100b1
 333                         MX6UL_PAD_LCD_DATA05__LCDIF_DATA05  0x100b1
 334                         MX6UL_PAD_LCD_DATA06__LCDIF_DATA06  0x100b1
 335                         MX6UL_PAD_LCD_DATA07__LCDIF_DATA07  0x100b1
 336                         MX6UL_PAD_LCD_DATA08__LCDIF_DATA08  0x100b1
 337                         MX6UL_PAD_LCD_DATA09__LCDIF_DATA09  0x100b1
 338                         MX6UL_PAD_LCD_DATA10__LCDIF_DATA10  0x100b1
 339                         MX6UL_PAD_LCD_DATA11__LCDIF_DATA11  0x100b1
 340                         MX6UL_PAD_LCD_DATA12__LCDIF_DATA12  0x100b1
 341                         MX6UL_PAD_LCD_DATA13__LCDIF_DATA13  0x100b1
 342                         MX6UL_PAD_LCD_DATA14__LCDIF_DATA14  0x100b1
 343                         MX6UL_PAD_LCD_DATA15__LCDIF_DATA15  0x100b1
 344                         MX6UL_PAD_LCD_DATA16__LCDIF_DATA16  0x100b1
 345                         MX6UL_PAD_LCD_DATA17__LCDIF_DATA17  0x100b1
 346                 >;
 347         };
 348
 349         pinctrl_led: ledgrp {
 350                 fsl,pins = <
 351                         MX6UL_PAD_LCD_RESET__GPIO3_IO04         0x0b0b0
 352                 >;
 353         };
 354
 355         pinctrl_pwm3: pwm3grp {
 356                 fsl,pins = <
 357                         MX6UL_PAD_NAND_ALE__PWM3_OUT            0x1b0b0
 358                 >;
 359         };
 360
 361         pinctrl_tsc: tscgrp {
 362                 fsl,pins = <
 363                         MX6UL_PAD_GPIO1_IO01__GPIO1_IO01       0xb0
 364                         MX6UL_PAD_GPIO1_IO02__GPIO1_IO02       0xb0
 365                         MX6UL_PAD_GPIO1_IO03__GPIO1_IO03       0xb0
 366                         MX6UL_PAD_GPIO1_IO04__GPIO1_IO04       0xb0
 367                 >;
 368         };
 369
 370         pinctrl_uart1: uart1grp {
 371                 fsl,pins = <
 372                         MX6UL_PAD_UART1_TX_DATA__UART1_DCE_TX   0x1b0b1
 373                         MX6UL_PAD_UART1_RX_DATA__UART1_DCE_RX   0x1b0b1
 374                 >;
 375         };
 376
 377         pinctrl_uart2: uart2grp {
 378                 fsl,pins = <
 379                         MX6UL_PAD_UART2_TX_DATA__UART2_DCE_TX   0x1b0b1
 380                         MX6UL_PAD_UART2_RX_DATA__UART2_DCE_RX   0x1b0b1
 381                 >;
 382         };
 383
 384         pinctrl_usbotg1_id: usbotg1idgrp {
 385                 fsl,pins = <
 386                         MX6UL_PAD_GPIO1_IO00__ANATOP_OTG1_ID    0x1b0b0
 387                 >;
 388         };
 389
 390         pinctrl_usbotg1_vbus: usbotg1vbusgrp {
 391                 fsl,pins = <
 392                         MX6UL_PAD_GPIO1_IO05__GPIO1_IO05        0x1b0b0
 393                 >;
 394         };
 395
 396         pinctrl_usbotg2_vbus: usbotg2vbusgrp {
 397                 fsl,pins = <
 398                         MX6UL_PAD_SNVS_TAMPER9__GPIO5_IO09      0x1b0b0
 399                 >;
 400         };
 401
 402         pinctrl_w1: w1grp {
 403                 fsl,pins = <
 404                         MX6UL_PAD_SNVS_TAMPER1__GPIO5_IO01      0x0b0b0
 405                 >;
 406         };
 407 };