arch/arm/boot/dts/vf610-zii-dev.dtsi

   1 /*
   2  * Copyright (C) 2015, 2016 Zodiac Inflight Innovations
   3  *
   4  * Based on an original 'vf610-twr.dts' which is Copyright 2015,
   5  * Freescale Semiconductor, Inc.
   6  *
   7  * This file is dual-licensed: you can use it either under the terms
   8  * of the GPL or the X11 license, at your option. Note that this dual
   9  * licensing only applies to this file, and not this project as a
  10  * whole.
  11  *
  12  *  a) This file is free software; you can redistribute it and/or
  13  *     modify it under the terms of the GNU General Public License
  14  *     version 2 as published by the Free Software Foundation.
  15  *
  16  *     This file is distributed in the hope that it will be useful,
  17  *     but WITHOUT ANY WARRANTY; without even the implied warranty of
  18  *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19  *     GNU General Public License for more details.
  20  *
  21  * Or, alternatively,
  22  *
  23  *  b) Permission is hereby granted, free of charge, to any person
  24  *     obtaining a copy of this software and associated documentation
  25  *     files (the "Software"), to deal in the Software without
  26  *     restriction, including without limitation the rights to use,
  27  *     copy, modify, merge, publish, distribute, sublicense, and/or
  28  *     sell copies of the Software, and to permit persons to whom the
  29  *     Software is furnished to do so, subject to the following
  30  *     conditions:
  31  *
  32  *     The above copyright notice and this permission notice shall be
  33  *     included in all copies or substantial portions of the Software.
  34  *
  35  *     THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND,
  36  *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
  37  *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  38  *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
  39  *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  40  *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  41  *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  42  *     OTHER DEALINGS IN THE SOFTWARE.
  43  */
  44
  45 #include "vf610.dtsi"
  46
  47 / {
  48         chosen {
  49                 stdout-path = "serial0:115200n8";
  50         };
  51
  52         memory@80000000 {
  53                 device_type = "memory";
  54                 reg = <0x80000000 0x20000000>;
  55         };
  56
  57         gpio-leds {
  58                 compatible = "gpio-leds";
  59                 pinctrl-0 = <&pinctrl_leds_debug>;
  60                 pinctrl-names = "default";
  61
  62                 debug {
  63                         label = "zii:green:debug1";
  64                         gpios = <&gpio2 10 GPIO_ACTIVE_HIGH>;
  65                         linux,default-trigger = "heartbeat";
  66                 };
  67         };
  68
  69         reg_vcc_3v3_mcu: regulator-vcc-3v3-mcu {
  70                 compatible = "regulator-fixed";
  71                 regulator-name = "vcc_3v3_mcu";
  72                 regulator-min-microvolt = <3300000>;
  73                 regulator-max-microvolt = <3300000>;
  74         };
  75
  76         usb0_vbus: regulator-usb0-vbus {
  77                 compatible = "regulator-fixed";
  78                 pinctrl-0 = <&pinctrl_usb_vbus>;
  79                 regulator-name = "usb_vbus";
  80                 regulator-min-microvolt = <5000000>;
  81                 regulator-max-microvolt = <5000000>;
  82                 enable-active-high;
  83                 regulator-always-on;
  84                 regulator-boot-on;
  85                 gpio = <&gpio0 6 0>;
  86         };
  87
  88         supply-voltage-monitor {
  89                 compatible = "iio-hwmon";
  90                 io-channels = <&adc0 8>, /* VCC_1V5 */
  91                               <&adc0 9>, /* VCC_1V8 */
  92                               <&adc1 8>, /* VCC_1V0 */
  93                               <&adc1 9>; /* VCC_1V2 */
  94         };
  95 };
  96
  97 &adc0 {
  98         pinctrl-names = "default";
  99         pinctrl-0 = <&pinctrl_adc0_ad5>;
 100         vref-supply = <&reg_vcc_3v3_mcu>;
 101         status = "okay";
 102 };
 103
 104 &edma0 {
 105         status = "okay";
 106 };
 107
 108 &edma1 {
 109         status = "okay";
 110 };
 111
 112 &esdhc1 {
 113         pinctrl-names = "default";
 114         pinctrl-0 = <&pinctrl_esdhc1>;
 115         bus-width = <4>;
 116         status = "okay";
 117 };
 118
 119 &fec0 {
 120         phy-mode = "rmii";
 121         pinctrl-names = "default";
 122         pinctrl-0 = <&pinctrl_fec0>;
 123         status = "okay";
 124 };
 125
 126 &fec1 {
 127         phy-mode = "rmii";
 128         pinctrl-names = "default";
 129         pinctrl-0 = <&pinctrl_fec1>;
 130         status = "okay";
 131
 132         fixed-link {
 133                    speed = <100>;
 134                    full-duplex;
 135         };
 136
 137         mdio1: mdio {
 138                 #address-cells = <1>;
 139                 #size-cells = <0>;
 140                 clock-frequency = <12500000>;
 141                 suppress-preamble;
 142                 status = "okay";
 143         };
 144 };
 145
 146 &i2c0 {
 147         clock-frequency = <100000>;
 148         pinctrl-names = "default", "gpio";
 149         pinctrl-0 = <&pinctrl_i2c0>;
 150         pinctrl-1 = <&pinctrl_i2c0_gpio>;
 151         scl-gpios = <&gpio1 4 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
 152         sda-gpios = <&gpio1 5 GPIO_ACTIVE_HIGH>;
 153         status = "okay";
 154
 155         lm75@48 {
 156                 compatible = "national,lm75";
 157                 reg = <0x48>;
 158         };
 159
 160         eeprom@50 {
 161                 compatible = "atmel,24c04";
 162                 reg = <0x50>;
 163         };
 164
 165         eeprom@52 {
 166                 compatible = "atmel,24c04";
 167                 reg = <0x52>;
 168         };
 169
 170         ds1682@6b {
 171                 compatible = "dallas,ds1682";
 172                 reg = <0x6b>;
 173         };
 174 };
 175
 176 &i2c1 {
 177         clock-frequency = <100000>;
 178         pinctrl-names = "default";
 179         pinctrl-0 = <&pinctrl_i2c1>;
 180         status = "okay";
 181 };
 182
 183 &i2c2 {
 184         clock-frequency = <100000>;
 185         pinctrl-names = "default";
 186         pinctrl-0 = <&pinctrl_i2c2>;
 187         status = "okay";
 188 };
 189
 190 &qspi0 {
 191         pinctrl-names = "default";
 192         pinctrl-0 = <&pinctrl_qspi0>;
 193         status = "okay";
 194
 195         /*
 196          * Attached MT25QL02 can go up to 90Mhz in DTR and 166 in STR
 197          * modes, so, spi-max-frequency is limited to 90MHz
 198          */
 199         flash@0 {
 200                 compatible = "jedec,spi-nor";
 201                 #address-cells = <1>;
 202                 #size-cells = <1>;
 203                 spi-max-frequency = <90000000>;
 204                 spi-rx-bus-width = <4>;
 205                 reg = <0>;
 206                 m25p,fast-read;
 207         };
 208
 209         flash@2 {
 210                 compatible = "jedec,spi-nor";
 211                 #address-cells = <1>;
 212                 #size-cells = <1>;
 213                 spi-max-frequency = <90000000>;
 214                 spi-rx-bus-width = <4>;
 215                 reg = <2>;
 216                 m25p,fast-read;
 217         };
 218 };
 219
 220 &uart0 {
 221         pinctrl-names = "default";
 222         pinctrl-0 = <&pinctrl_uart0>;
 223         status = "okay";
 224 };
 225
 226 &uart1 {
 227         pinctrl-names = "default";
 228         pinctrl-0 = <&pinctrl_uart1>;
 229         status = "okay";
 230 };
 231
 232 &uart2 {
 233         pinctrl-names = "default";
 234         pinctrl-0 = <&pinctrl_uart2>;
 235         status = "okay";
 236 };
 237
 238 &usbdev0 {
 239         disable-over-current;
 240         vbus-supply = <&usb0_vbus>;
 241         dr_mode = "host";
 242         status = "okay";
 243 };
 244
 245 &usbh1 {
 246         disable-over-current;
 247         status = "okay";
 248 };
 249
 250 &usbmisc0 {
 251         status = "okay";
 252 };
 253
 254 &usbmisc1 {
 255         status = "okay";
 256 };
 257
 258 &usbphy0 {
 259         status = "okay";
 260 };
 261
 262 &usbphy1 {
 263         status = "okay";
 264 };
 265
 266 &tempsensor {
 267         io-channels = <&adc0 16>;
 268 };
 269
 270 &iomuxc {
 271         pinctrl_adc0_ad5: adc0ad5grp {
 272                 fsl,pins = <
 273                         VF610_PAD_PTC30__ADC0_SE5       0x00a1
 274                 >;
 275         };
 276
 277         pinctrl_dspi0: dspi0grp {
 278                 fsl,pins = <
 279                         VF610_PAD_PTB18__DSPI0_CS1      0x1182
 280                         VF610_PAD_PTB19__DSPI0_CS0      0x1182
 281                         VF610_PAD_PTB20__DSPI0_SIN      0x1181
 282                         VF610_PAD_PTB21__DSPI0_SOUT     0x1182
 283                         VF610_PAD_PTB22__DSPI0_SCK      0x1182
 284                 >;
 285         };
 286
 287         pinctrl_dspi2: dspi2grp {
 288                 fsl,pins = <
 289                         VF610_PAD_PTD31__DSPI2_CS1      0x1182
 290                         VF610_PAD_PTD30__DSPI2_CS0      0x1182
 291                         VF610_PAD_PTD29__DSPI2_SIN      0x1181
 292                         VF610_PAD_PTD28__DSPI2_SOUT     0x1182
 293                         VF610_PAD_PTD27__DSPI2_SCK      0x1182
 294                 >;
 295         };
 296
 297         pinctrl_esdhc1: esdhc1grp {
 298                 fsl,pins = <
 299                         VF610_PAD_PTA24__ESDHC1_CLK     0x31ef
 300                         VF610_PAD_PTA25__ESDHC1_CMD     0x31ef
 301                         VF610_PAD_PTA26__ESDHC1_DAT0    0x31ef
 302                         VF610_PAD_PTA27__ESDHC1_DAT1    0x31ef
 303                         VF610_PAD_PTA28__ESDHC1_DATA2   0x31ef
 304                         VF610_PAD_PTA29__ESDHC1_DAT3    0x31ef
 305                         VF610_PAD_PTA7__GPIO_134        0x219d
 306                 >;
 307         };
 308
 309         pinctrl_fec0: fec0grp {
 310                 fsl,pins = <
 311                         VF610_PAD_PTC0__ENET_RMII0_MDC  0x30d2
 312                         VF610_PAD_PTC1__ENET_RMII0_MDIO 0x30d3
 313                         VF610_PAD_PTC2__ENET_RMII0_CRS  0x30d1
 314                         VF610_PAD_PTC3__ENET_RMII0_RXD1 0x30d1
 315                         VF610_PAD_PTC4__ENET_RMII0_RXD0 0x30d1
 316                         VF610_PAD_PTC5__ENET_RMII0_RXER 0x30d1
 317                         VF610_PAD_PTC6__ENET_RMII0_TXD1 0x30d2
 318                         VF610_PAD_PTC7__ENET_RMII0_TXD0 0x30d2
 319                         VF610_PAD_PTC8__ENET_RMII0_TXEN 0x30d2
 320                 >;
 321         };
 322
 323         pinctrl_fec1: fec1grp {
 324                 fsl,pins = <
 325                         VF610_PAD_PTA6__RMII_CLKIN              0x30d1
 326                         VF610_PAD_PTC9__ENET_RMII1_MDC          0x30d2
 327                         VF610_PAD_PTC10__ENET_RMII1_MDIO        0x30d3
 328                         VF610_PAD_PTC11__ENET_RMII1_CRS         0x30d1
 329                         VF610_PAD_PTC12__ENET_RMII1_RXD1        0x30d1
 330                         VF610_PAD_PTC13__ENET_RMII1_RXD0        0x30d1
 331                         VF610_PAD_PTC14__ENET_RMII1_RXER        0x30d1
 332                         VF610_PAD_PTC15__ENET_RMII1_TXD1        0x30d2
 333                         VF610_PAD_PTC16__ENET_RMII1_TXD0        0x30d2
 334                         VF610_PAD_PTC17__ENET_RMII1_TXEN        0x30d2
 335                 >;
 336         };
 337
 338         pinctrl_gpio_spi0: pinctrl-gpio-spi0 {
 339                 fsl,pins = <
 340                         VF610_PAD_PTB22__GPIO_44        0x33e2
 341                         VF610_PAD_PTB21__GPIO_43        0x33e2
 342                         VF610_PAD_PTB20__GPIO_42        0x33e1
 343                         VF610_PAD_PTB19__GPIO_41        0x33e2
 344                         VF610_PAD_PTB18__GPIO_40        0x33e2
 345                 >;
 346         };
 347
 348         pinctrl_gpio_switch0: pinctrl-gpio-switch0 {
 349                 fsl,pins = <
 350                         VF610_PAD_PTB5__GPIO_27         0x219d
 351                 >;
 352         };
 353
 354         pinctrl_gpio_switch1: pinctrl-gpio-switch1 {
 355                 fsl,pins = <
 356                         VF610_PAD_PTB4__GPIO_26         0x219d
 357                 >;
 358         };
 359
 360         pinctrl_i2c_mux_reset: pinctrl-i2c-mux-reset {
 361                 fsl,pins = <
 362                          VF610_PAD_PTE14__GPIO_119      0x31c2
 363                          >;
 364         };
 365
 366         pinctrl_i2c0: i2c0grp {
 367                 fsl,pins = <
 368                         VF610_PAD_PTB14__I2C0_SCL       0x37ff
 369                         VF610_PAD_PTB15__I2C0_SDA       0x37ff
 370                 >;
 371         };
 372
 373         pinctrl_i2c0_gpio: i2c0grp-gpio {
 374                 fsl,pins = <
 375                         VF610_PAD_PTB14__GPIO_36        0x31c2
 376                         VF610_PAD_PTB15__GPIO_37        0x31c2
 377                 >;
 378         };
 379
 380
 381         pinctrl_i2c1: i2c1grp {
 382                 fsl,pins = <
 383                         VF610_PAD_PTB16__I2C1_SCL       0x37ff
 384                         VF610_PAD_PTB17__I2C1_SDA       0x37ff
 385                 >;
 386         };
 387
 388         pinctrl_i2c2: i2c2grp {
 389                 fsl,pins = <
 390                         VF610_PAD_PTA22__I2C2_SCL       0x37ff
 391                         VF610_PAD_PTA23__I2C2_SDA       0x37ff
 392                 >;
 393         };
 394
 395         pinctrl_leds_debug: pinctrl-leds-debug {
 396                 fsl,pins = <
 397                          VF610_PAD_PTD20__GPIO_74       0x31c2
 398                          >;
 399         };
 400
 401         pinctrl_qspi0: qspi0grp {
 402                 fsl,pins = <
 403                         VF610_PAD_PTD0__QSPI0_A_QSCK    0x38c2
 404                         VF610_PAD_PTD1__QSPI0_A_CS0     0x38c2
 405                         VF610_PAD_PTD2__QSPI0_A_DATA3   0x38c3
 406                         VF610_PAD_PTD3__QSPI0_A_DATA2   0x38c3
 407                         VF610_PAD_PTD4__QSPI0_A_DATA1   0x38c3
 408                         VF610_PAD_PTD5__QSPI0_A_DATA0   0x38c3
 409                         VF610_PAD_PTD7__QSPI0_B_QSCK    0x38c2
 410                         VF610_PAD_PTD8__QSPI0_B_CS0     0x38c2
 411                         VF610_PAD_PTD9__QSPI0_B_DATA3   0x38c3
 412                         VF610_PAD_PTD10__QSPI0_B_DATA2  0x38c3
 413                         VF610_PAD_PTD11__QSPI0_B_DATA1  0x38c3
 414                         VF610_PAD_PTD12__QSPI0_B_DATA0  0x38c3
 415                 >;
 416         };
 417
 418         pinctrl_uart0: uart0grp {
 419                 fsl,pins = <
 420                         VF610_PAD_PTB10__UART0_TX       0x21a2
 421                         VF610_PAD_PTB11__UART0_RX       0x21a1
 422                 >;
 423         };
 424
 425         pinctrl_uart1: uart1grp {
 426                 fsl,pins = <
 427                         VF610_PAD_PTB23__UART1_TX       0x21a2
 428                         VF610_PAD_PTB24__UART1_RX       0x21a1
 429                 >;
 430         };
 431
 432         pinctrl_uart2: uart2grp {
 433                 fsl,pins = <
 434                         VF610_PAD_PTD23__UART2_TX       0x21a2
 435                         VF610_PAD_PTD22__UART2_RX       0x21a1
 436                 >;
 437         };
 438
 439         pinctrl_usb_vbus: pinctrl-usb-vbus {
 440                 fsl,pins = <
 441                         VF610_PAD_PTA16__GPIO_6 0x31c2
 442                 >;
 443         };
 444
 445         pinctrl_usb0_host: usb0-host-grp {
 446                 fsl,pins = <
 447                         VF610_PAD_PTD6__GPIO_85         0x0062
 448                 >;
 449         };
 450 };