1// SPDX-License-Identifier: (GPL-2.0+ OR MIT) 2// 3// Copyright (C) 2020 PHYTEC Messtechnik GmbH 4// Author: Jens Lang <J.Lang@phytec.de> 5// Copyright (C) 2021 Fabio Estevam <festevam@denx.de> 6 7/dts-v1/; 8#include <dt-bindings/gpio/gpio.h> 9#include "imx7d.dtsi" 10 11/ { 12 model = "Storopack SMEGW01 board"; 13 compatible = "storopack,imx7d-smegw01", "fsl,imx7d"; 14 15 aliases { 16 ethernet0 = &fec1; 17 ethernet1 = &fec2; 18 mmc0 = &usdhc1; 19 mmc1 = &usdhc3; 20 mmc2 = &usdhc2; 21 rtc0 = &i2c_rtc; 22 rtc1 = &snvs_rtc; 23 }; 24 25 chosen { 26 stdout-path = &uart1; 27 }; 28 29 memory@80000000 { 30 device_type = "memory"; 31 reg = <0x80000000 0x20000000>; 32 }; 33 34 reg_lte_on: regulator-lte-on { 35 compatible = "regulator-fixed"; 36 pinctrl-names = "default"; 37 pinctrl-0 = <&pinctrl_lte_on>; 38 regulator-min-microvolt = <3300000>; 39 regulator-max-microvolt = <3300000>; 40 regulator-name = "lte_on"; 41 gpio = <&gpio7 12 GPIO_ACTIVE_HIGH>; 42 enable-active-high; 43 regulator-always-on; 44 }; 45 46 reg_lte_nreset: regulator-lte-nreset { 47 compatible = "regulator-fixed"; 48 pinctrl-names = "default"; 49 pinctrl-0 = <&pinctrl_lte_nreset>; 50 regulator-min-microvolt = <3300000>; 51 regulator-max-microvolt = <3300000>; 52 regulator-name = "LTE_nReset"; 53 gpio = <&gpio6 21 GPIO_ACTIVE_HIGH>; 54 enable-active-high; 55 regulator-always-on; 56 }; 57 58 reg_wifi: regulator-wifi { 59 compatible = "regulator-fixed"; 60 gpio = <&gpio2 30 GPIO_ACTIVE_HIGH>; 61 enable-active-high; 62 pinctrl-names = "default"; 63 pinctrl-0 = <&pinctrl_wifi>; 64 regulator-name = "wifi_reg"; 65 regulator-min-microvolt = <3300000>; 66 regulator-max-microvolt = <3300000>; 67 }; 68 69 reg_wlan_rfkill: regulator-wlan-rfkill { 70 compatible = "regulator-fixed"; 71 pinctrl-names = "default"; 72 pinctrl-0 = <&pinctrl_rfkill>; 73 regulator-min-microvolt = <3300000>; 74 regulator-max-microvolt = <3300000>; 75 regulator-name = "wlan_rfkill"; 76 gpio = <&gpio2 11 GPIO_ACTIVE_HIGH>; 77 enable-active-high; 78 regulator-always-on; 79 }; 80 81 reg_usbotg_vbus: regulator-usbotg-vbus { 82 compatible = "regulator-fixed"; 83 pinctrl-names = "default"; 84 pinctrl-0 = <&pinctrl_usbotg1_pwr_gpio>; 85 regulator-name = "usb_otg_vbus"; 86 regulator-min-microvolt = <5000000>; 87 regulator-max-microvolt = <5000000>; 88 gpio = <&gpio1 05 GPIO_ACTIVE_HIGH>; 89 enable-active-high; 90 }; 91}; 92 93&ecspi1 { 94 pinctrl-names = "default"; 95 pinctrl-0 = <&pinctrl_ecspi1>; 96 cs-gpios = <&gpio4 19 GPIO_ACTIVE_LOW>; 97 status = "okay"; 98 99 sram@0 { 100 compatible = "microchip,48l640"; 101 reg = <0>; 102 spi-max-frequency = <16000000>; 103 }; 104}; 105 106&fec1 { 107 pinctrl-names = "default"; 108 pinctrl-0 = <&pinctrl_enet1>; 109 assigned-clocks = <&clks IMX7D_ENET1_TIME_ROOT_SRC>, 110 <&clks IMX7D_ENET1_TIME_ROOT_CLK>; 111 assigned-clock-parents = <&clks IMX7D_PLL_ENET_MAIN_100M_CLK>; 112 assigned-clock-rates = <0>, <100000000>; 113 phy-mode = "rgmii-id"; 114 phy-handle = <ðphy0>; 115 fsl,magic-packet; 116 status = "okay"; 117 118 mdio: mdio { 119 #address-cells = <1>; 120 #size-cells = <0>; 121 122 ethphy0: ethernet-phy@1 { 123 compatible = "ethernet-phy-id0022.1622", 124 "ethernet-phy-ieee802.3-c22"; 125 reg = <1>; 126 reset-gpios = <&gpio2 28 GPIO_ACTIVE_LOW>; 127 }; 128 129 ethphy1: ethernet-phy@2 { 130 compatible = "ethernet-phy-id0022.1622", 131 "ethernet-phy-ieee802.3-c22"; 132 reg = <2>; 133 }; 134 }; 135}; 136 137&fec2 { 138 pinctrl-names = "default"; 139 pinctrl-0 = <&pinctrl_enet2>; 140 assigned-clocks = <&clks IMX7D_ENET2_TIME_ROOT_SRC>, 141 <&clks IMX7D_ENET2_TIME_ROOT_CLK>; 142 assigned-clock-parents = <&clks IMX7D_PLL_ENET_MAIN_100M_CLK>; 143 assigned-clock-rates = <0>, <100000000>; 144 phy-mode = "rgmii-id"; 145 phy-handle = <ðphy1>; 146 fsl,magic-packet; 147 status = "okay"; 148}; 149 150&i2c2 { 151 pinctrl-names = "default"; 152 pinctrl-0 =<&pinctrl_i2c2>; 153 clock-frequency = <100000>; 154 status = "okay"; 155 156 i2c_rtc: rtc@52 { 157 compatible = "microcrystal,rv3028"; 158 pinctrl-names = "default"; 159 pinctrl-0 = <&pinctrl_rtc_int>; 160 reg = <0x52>; 161 interrupt-parent = <&gpio2>; 162 interrupts = <15 IRQ_TYPE_LEVEL_LOW>; 163 }; 164}; 165 166&flexcan1 { 167 pinctrl-names = "default"; 168 pinctrl-0 = <&pinctrl_flexcan1>; 169 status = "okay"; 170}; 171 172&flexcan2 { 173 pinctrl-names = "default"; 174 pinctrl-0 = <&pinctrl_flexcan2>; 175 status = "okay"; 176}; 177 178&uart1 { 179 pinctrl-names = "default"; 180 pinctrl-0 = <&pinctrl_uart1>; 181 status = "okay"; 182}; 183 184&uart3 { 185 pinctrl-names = "default"; 186 pinctrl-0 = <&pinctrl_uart3>; 187 status = "okay"; 188}; 189 190&usbotg1 { 191 pinctrl-names = "default"; 192 pinctrl-0 = <&pinctrl_usbotg1_lpsr>; 193 dr_mode = "otg"; 194 vbus-supply = <®_usbotg_vbus>; 195 status = "okay"; 196}; 197 198&usbotg2 { 199 pinctrl-names = "default"; 200 pinctrl-0 = <&pinctrl_usbotg2>; 201 over-current-active-low; 202 dr_mode = "host"; 203 status = "okay"; 204}; 205 206&usdhc1 { 207 pinctrl-names = "default"; 208 pinctrl-0 = <&pinctrl_usdhc1>; 209 cd-gpios = <&gpio5 0 GPIO_ACTIVE_LOW>; 210 no-1-8-v; 211 wakeup-source; 212 keep-power-in-suspend; 213 status = "okay"; 214}; 215 216&usdhc2 { 217 pinctrl-names = "default"; 218 pinctrl-0 = <&pinctrl_usdhc2>; 219 bus-width = <4>; 220 no-1-8-v; 221 non-removable; 222 vmmc-supply = <®_wifi>; 223 wakeup-source; 224 status = "okay"; 225}; 226 227&usdhc3 { 228 pinctrl-names = "default", "state_100mhz", "state_200mhz"; 229 pinctrl-0 = <&pinctrl_usdhc3>; 230 pinctrl-1 = <&pinctrl_usdhc3_100mhz>; 231 pinctrl-2 = <&pinctrl_usdhc3_200mhz>; 232 assigned-clocks = <&clks IMX7D_USDHC3_ROOT_CLK>; 233 assigned-clock-rates = <400000000>; 234 max-frequency = <200000000>; 235 bus-width = <8>; 236 fsl,tuning-step = <1>; 237 non-removable; 238 cap-mmc-highspeed; 239 cap-mmc-hw-reset; 240 mmc-hs200-1_8v; 241 mmc-ddr-1_8v; 242 status = "okay"; 243}; 244 245&wdog1 { 246 pinctrl-names = "default"; 247 pinctrl-0 = <&pinctrl_wdog>; 248 fsl,ext-reset-output; 249 status = "okay"; 250}; 251 252&iomuxc { 253 pinctrl_ecspi1: ecspi1grp { 254 fsl,pins = < 255 MX7D_PAD_ECSPI1_SS0__GPIO4_IO19 0x04 256 MX7D_PAD_ECSPI1_SCLK__ECSPI1_SCLK 0x04 257 MX7D_PAD_ECSPI1_MOSI__ECSPI1_MOSI 0x04 258 MX7D_PAD_ECSPI1_MISO__ECSPI1_MISO 0x04 259 >; 260 }; 261 262 pinctrl_enet1: enet1grp { 263 fsl,pins = < 264 MX7D_PAD_ENET1_RGMII_RX_CTL__ENET1_RGMII_RX_CTL 0x5 265 MX7D_PAD_ENET1_RGMII_RD0__ENET1_RGMII_RD0 0x5 266 MX7D_PAD_ENET1_RGMII_RD1__ENET1_RGMII_RD1 0x5 267 MX7D_PAD_ENET1_RGMII_RD2__ENET1_RGMII_RD2 0x5 268 MX7D_PAD_ENET1_RGMII_RD3__ENET1_RGMII_RD3 0x5 269 MX7D_PAD_ENET1_RGMII_RXC__ENET1_RGMII_RXC 0x5 270 MX7D_PAD_ENET1_RGMII_TX_CTL__ENET1_RGMII_TX_CTL 0x5 271 MX7D_PAD_ENET1_RGMII_TD0__ENET1_RGMII_TD0 0x5 272 MX7D_PAD_ENET1_RGMII_TD1__ENET1_RGMII_TD1 0x5 273 MX7D_PAD_ENET1_RGMII_TD2__ENET1_RGMII_TD2 0x5 274 MX7D_PAD_ENET1_RGMII_TD3__ENET1_RGMII_TD3 0x5 275 MX7D_PAD_ENET1_RGMII_TXC__ENET1_RGMII_TXC 0x5 276 MX7D_PAD_GPIO1_IO10__ENET1_MDIO 0x7 277 MX7D_PAD_GPIO1_IO11__ENET1_MDC 0x7 278 >; 279 }; 280 281 pinctrl_enet2: enet2grp { 282 fsl,pins = < 283 MX7D_PAD_EPDC_SDCE0__ENET2_RGMII_RX_CTL 0x5 284 MX7D_PAD_EPDC_SDCE1__ENET2_RGMII_RXC 0x5 285 MX7D_PAD_EPDC_SDCLK__ENET2_RGMII_RD0 0x5 286 MX7D_PAD_EPDC_SDLE__ENET2_RGMII_RD1 0x5 287 MX7D_PAD_EPDC_SDOE__ENET2_RGMII_RD2 0x5 288 MX7D_PAD_EPDC_SDSHR__ENET2_RGMII_RD3 0x5 289 MX7D_PAD_EPDC_SDCE2__ENET2_RGMII_TD0 0x5 290 MX7D_PAD_EPDC_SDCE3__ENET2_RGMII_TD1 0x5 291 MX7D_PAD_EPDC_GDCLK__ENET2_RGMII_TD2 0x5 292 MX7D_PAD_EPDC_GDOE__ENET2_RGMII_TD3 0x5 293 MX7D_PAD_EPDC_GDRL__ENET2_RGMII_TX_CTL 0x5 294 MX7D_PAD_EPDC_GDSP__ENET2_RGMII_TXC 0x5 295 MX7D_PAD_GPIO1_IO09__GPIO1_IO9 0x08 296 >; 297 }; 298 299 pinctrl_i2c2: i2c2grp { 300 fsl,pins = < 301 MX7D_PAD_I2C2_SCL__I2C2_SCL 0x40000004 302 MX7D_PAD_I2C2_SDA__I2C2_SDA 0x40000004 303 >; 304 }; 305 306 pinctrl_flexcan1: flexcan1grp { 307 fsl,pins = < 308 MX7D_PAD_GPIO1_IO12__FLEXCAN1_RX 0x0b0b0 309 MX7D_PAD_GPIO1_IO13__FLEXCAN1_TX 0x0b0b0 310 >; 311 }; 312 313 pinctrl_flexcan2: flexcan2grp { 314 fsl,pins = < 315 MX7D_PAD_GPIO1_IO14__FLEXCAN2_RX 0x0b0b0 316 MX7D_PAD_GPIO1_IO15__FLEXCAN2_TX 0x0b0b0 317 >; 318 }; 319 320 pinctrl_lte_on: lteongrp { 321 fsl,pins = < 322 MX7D_PAD_ENET1_TX_CLK__GPIO7_IO12 0x17059 323 >; 324 }; 325 326 pinctrl_lte_nreset: ltenresetgrp { 327 fsl,pins = < 328 MX7D_PAD_SAI2_RX_DATA__GPIO6_IO21 0x17059 329 >; 330 }; 331 332 pinctrl_rfkill: rfkillgrp { 333 fsl,pins = < 334 MX7D_PAD_EPDC_DATA11__GPIO2_IO11 0x17059 335 >; 336 }; 337 338 pinctrl_rtc_int: rtcintgrp { 339 fsl,pins = < 340 MX7D_PAD_EPDC_DATA15__GPIO2_IO15 0x17059 341 >; 342 }; 343 344 pinctrl_uart1: uart1grp { 345 fsl,pins = < 346 MX7D_PAD_UART1_TX_DATA__UART1_DCE_TX 0x74 347 MX7D_PAD_UART1_RX_DATA__UART1_DCE_RX 0x7c 348 >; 349 }; 350 351 pinctrl_uart3: uart3grp { 352 fsl,pins = < 353 MX7D_PAD_UART3_TX_DATA__UART3_DCE_TX 0x7c 354 MX7D_PAD_UART3_RX_DATA__UART3_DCE_RX 0x74 355 >; 356 }; 357 358 pinctrl_usbotg1_lpsr: usbotg1grp { 359 fsl,pins = < 360 MX7D_PAD_LPSR_GPIO1_IO04__USB_OTG1_OC 0x04 361 >; 362 }; 363 364 pinctrl_usbotg1_pwr: usbotg1-pwrgrp { 365 fsl,pins = < 366 MX7D_PAD_LPSR_GPIO1_IO05__USB_OTG1_PWR 0x04 367 >; 368 }; 369 370 pinctrl_usbotg1_pwr_gpio: usbotg1-pwr-gpiogrp { 371 fsl,pins = < 372 MX7D_PAD_LPSR_GPIO1_IO05__GPIO1_IO5 0x04 373 >; 374 }; 375 376 pinctrl_usbotg2: usbotg2grp { 377 fsl,pins = < 378 MX7D_PAD_UART3_RTS_B__USB_OTG2_OC 0x5c 379 >; 380 }; 381 382 pinctrl_usdhc1: usdhc1grp { 383 fsl,pins = < 384 MX7D_PAD_SD1_CD_B__GPIO5_IO0 0x59 385 MX7D_PAD_SD1_CMD__SD1_CMD 0x59 386 MX7D_PAD_SD1_CLK__SD1_CLK 0x19 387 MX7D_PAD_SD1_DATA0__SD1_DATA0 0x59 388 MX7D_PAD_SD1_DATA1__SD1_DATA1 0x59 389 MX7D_PAD_SD1_DATA2__SD1_DATA2 0x59 390 MX7D_PAD_SD1_DATA3__SD1_DATA3 0x59 391 >; 392 }; 393 394 pinctrl_usdhc2: usdhc2grp { 395 fsl,pins = < 396 MX7D_PAD_SD2_CLK__SD2_CLK 0x19 397 MX7D_PAD_SD2_CMD__SD2_CMD 0x59 398 MX7D_PAD_SD2_DATA0__SD2_DATA0 0x59 399 MX7D_PAD_SD2_DATA1__SD2_DATA1 0x59 400 MX7D_PAD_SD2_DATA2__SD2_DATA2 0x59 401 MX7D_PAD_SD2_DATA3__SD2_DATA3 0x59 402 MX7D_PAD_SD2_CD_B__SD2_CD_B 0x08 403 >; 404 }; 405 406 pinctrl_usdhc3: usdhc3grp { 407 fsl,pins = < 408 MX7D_PAD_SD3_CMD__SD3_CMD 0x5d 409 MX7D_PAD_SD3_CLK__SD3_CLK 0x1d 410 MX7D_PAD_SD3_DATA0__SD3_DATA0 0x5d 411 MX7D_PAD_SD3_DATA1__SD3_DATA1 0x5d 412 MX7D_PAD_SD3_DATA2__SD3_DATA2 0x5d 413 MX7D_PAD_SD3_DATA3__SD3_DATA3 0x5d 414 MX7D_PAD_SD3_DATA4__SD3_DATA4 0x5d 415 MX7D_PAD_SD3_DATA5__SD3_DATA5 0x5d 416 MX7D_PAD_SD3_DATA6__SD3_DATA6 0x5d 417 MX7D_PAD_SD3_DATA7__SD3_DATA7 0x5d 418 MX7D_PAD_SD3_STROBE__SD3_STROBE 0x1d 419 >; 420 }; 421 422 pinctrl_usdhc3_100mhz: usdhc3-100mhzgrp { 423 fsl,pins = < 424 MX7D_PAD_SD3_CMD__SD3_CMD 0x5e 425 MX7D_PAD_SD3_CLK__SD3_CLK 0x1e 426 MX7D_PAD_SD3_DATA0__SD3_DATA0 0x5e 427 MX7D_PAD_SD3_DATA1__SD3_DATA1 0x5e 428 MX7D_PAD_SD3_DATA2__SD3_DATA2 0x5e 429 MX7D_PAD_SD3_DATA3__SD3_DATA3 0x5e 430 MX7D_PAD_SD3_DATA4__SD3_DATA4 0x5e 431 MX7D_PAD_SD3_DATA5__SD3_DATA5 0x5e 432 MX7D_PAD_SD3_DATA6__SD3_DATA6 0x5e 433 MX7D_PAD_SD3_DATA7__SD3_DATA7 0x5e 434 MX7D_PAD_SD3_STROBE__SD3_STROBE 0x1e 435 >; 436 }; 437 438 pinctrl_usdhc3_200mhz: usdhc3-200mhzgrp { 439 fsl,pins = < 440 MX7D_PAD_SD3_CMD__SD3_CMD 0x5f 441 MX7D_PAD_SD3_CLK__SD3_CLK 0x0f 442 MX7D_PAD_SD3_DATA0__SD3_DATA0 0x5f 443 MX7D_PAD_SD3_DATA1__SD3_DATA1 0x5f 444 MX7D_PAD_SD3_DATA2__SD3_DATA2 0x5f 445 MX7D_PAD_SD3_DATA3__SD3_DATA3 0x5f 446 MX7D_PAD_SD3_DATA4__SD3_DATA4 0x5f 447 MX7D_PAD_SD3_DATA5__SD3_DATA5 0x5f 448 MX7D_PAD_SD3_DATA6__SD3_DATA6 0x5f 449 MX7D_PAD_SD3_DATA7__SD3_DATA7 0x5f 450 MX7D_PAD_SD3_STROBE__SD3_STROBE 0x1f 451 >; 452 }; 453 454 pinctrl_wifi: wifigrp { 455 fsl,pins = < 456 MX7D_PAD_EPDC_PWR_COM__GPIO2_IO30 0x04 457 MX7D_PAD_SD2_RESET_B__GPIO5_IO11 0x04 458 >; 459 }; 460}; 461 462&iomuxc_lpsr { 463 pinctrl_wdog: wdoggrp { 464 fsl,pins = < 465 MX7D_PAD_LPSR_GPIO1_IO00__WDOG1_WDOG_B 0x74 466 >; 467 }; 468}; 469