1// SPDX-License-Identifier: GPL-2.0+ 2/* 3 * Copyright 2019~2020, 2022 NXP 4 */ 5 6/dts-v1/; 7 8#include "imx8dxl.dtsi" 9 10/ { 11 model = "Freescale i.MX8DXL EVK"; 12 compatible = "fsl,imx8dxl-evk", "fsl,imx8dxl"; 13 14 aliases { 15 i2c2 = &i2c2; 16 mmc0 = &usdhc1; 17 mmc1 = &usdhc2; 18 serial0 = &lpuart0; 19 }; 20 21 chosen { 22 stdout-path = &lpuart0; 23 }; 24 25 memory@80000000 { 26 device_type = "memory"; 27 reg = <0x00000000 0x80000000 0 0x40000000>; 28 }; 29 30 reserved-memory { 31 #address-cells = <2>; 32 #size-cells = <2>; 33 ranges; 34 35 /* 36 * Memory reserved for optee usage. Please do not use. 37 * This will be automatically added to dtb if OP-TEE is installed. 38 * optee@96000000 { 39 * reg = <0 0x96000000 0 0x2000000>; 40 * no-map; 41 * }; 42 */ 43 44 /* global autoconfigured region for contiguous allocations */ 45 linux,cma { 46 compatible = "shared-dma-pool"; 47 reusable; 48 size = <0 0x14000000>; 49 alloc-ranges = <0 0x98000000 0 0x14000000>; 50 linux,cma-default; 51 }; 52 }; 53 54 mux3_en: regulator-0 { 55 compatible = "regulator-fixed"; 56 regulator-min-microvolt = <3300000>; 57 regulator-max-microvolt = <3300000>; 58 regulator-name = "mux3_en"; 59 gpio = <&pca6416_2 8 GPIO_ACTIVE_LOW>; 60 regulator-always-on; 61 }; 62 63 reg_fec1_sel: regulator-1 { 64 compatible = "regulator-fixed"; 65 regulator-name = "fec1_supply"; 66 regulator-min-microvolt = <3300000>; 67 regulator-max-microvolt = <3300000>; 68 gpio = <&pca6416_1 11 GPIO_ACTIVE_LOW>; 69 regulator-always-on; 70 status = "disabled"; 71 }; 72 73 reg_fec1_io: regulator-2 { 74 compatible = "regulator-fixed"; 75 regulator-name = "fec1_io_supply"; 76 regulator-min-microvolt = <1800000>; 77 regulator-max-microvolt = <1800000>; 78 gpio = <&max7322 0 GPIO_ACTIVE_HIGH>; 79 enable-active-high; 80 regulator-always-on; 81 status = "disabled"; 82 }; 83 84 reg_usdhc2_vmmc: regulator-3 { 85 compatible = "regulator-fixed"; 86 regulator-name = "SD1_SPWR"; 87 regulator-min-microvolt = <3000000>; 88 regulator-max-microvolt = <3000000>; 89 gpio = <&lsio_gpio4 30 GPIO_ACTIVE_HIGH>; 90 enable-active-high; 91 off-on-delay-us = <3480>; 92 }; 93 94 reg_vref_1v8: regulator-adc-vref { 95 compatible = "regulator-fixed"; 96 regulator-name = "vref_1v8"; 97 regulator-min-microvolt = <1800000>; 98 regulator-max-microvolt = <1800000>; 99 }; 100 101 mii_select: regulator-4 { 102 compatible = "regulator-fixed"; 103 regulator-name = "mii-select"; 104 regulator-min-microvolt = <3300000>; 105 regulator-max-microvolt = <3300000>; 106 gpio = <&scu_gpio 6 GPIO_ACTIVE_HIGH>; 107 enable-active-high; 108 regulator-always-on; 109 }; 110}; 111 112&adc0 { 113 vref-supply = <®_vref_1v8>; 114 status = "okay"; 115}; 116 117&eqos { 118 pinctrl-names = "default"; 119 pinctrl-0 = <&pinctrl_eqos>; 120 phy-mode = "rgmii-id"; 121 phy-handle = <ðphy0>; 122 nvmem-cells = <&fec_mac1>; 123 nvmem-cell-names = "mac-address"; 124 status = "okay"; 125 126 mdio { 127 compatible = "snps,dwmac-mdio"; 128 #address-cells = <1>; 129 #size-cells = <0>; 130 131 ethphy0: ethernet-phy@0 { 132 compatible = "ethernet-phy-ieee802.3-c22"; 133 reg = <0>; 134 eee-broken-1000t; 135 qca,disable-smarteee; 136 qca,disable-hibernation-mode; 137 reset-gpios = <&pca6416_1 2 GPIO_ACTIVE_LOW>; 138 reset-assert-us = <20>; 139 reset-deassert-us = <200000>; 140 vddio-supply = <&vddio0>; 141 142 vddio0: vddio-regulator { 143 regulator-min-microvolt = <1800000>; 144 regulator-max-microvolt = <1800000>; 145 }; 146 }; 147 }; 148}; 149 150/* 151 * fec1 shares the some PINs with usdhc2. 152 * by default usdhc2 is enabled in this dts. 153 * Please disable usdhc2 to enable fec1 154 */ 155&fec1 { 156 pinctrl-names = "default"; 157 pinctrl-0 = <&pinctrl_fec1>; 158 phy-mode = "rgmii-txid"; 159 phy-handle = <ðphy1>; 160 fsl,magic-packet; 161 rx-internal-delay-ps = <2000>; 162 nvmem-cells = <&fec_mac0>; 163 nvmem-cell-names = "mac-address"; 164 status = "disabled"; 165 166 mdio { 167 #address-cells = <1>; 168 #size-cells = <0>; 169 170 ethphy1: ethernet-phy@1 { 171 compatible = "ethernet-phy-ieee802.3-c22"; 172 reg = <1>; 173 reset-gpios = <&pca6416_1 0 GPIO_ACTIVE_LOW>; 174 reset-assert-us = <10000>; 175 qca,disable-smarteee; 176 vddio-supply = <&vddio1>; 177 178 vddio1: vddio-regulator { 179 regulator-min-microvolt = <1800000>; 180 regulator-max-microvolt = <1800000>; 181 }; 182 }; 183 }; 184}; 185 186&flexspi0 { 187 pinctrl-names = "default"; 188 pinctrl-0 = <&pinctrl_flexspi0>; 189 nxp,fspi-dll-slvdly = <4>; 190 status = "okay"; 191 192 mt35xu512aba0: flash@0 { 193 reg = <0>; 194 #address-cells = <1>; 195 #size-cells = <1>; 196 compatible = "jedec,spi-nor"; 197 spi-max-frequency = <133000000>; 198 spi-tx-bus-width = <8>; 199 spi-rx-bus-width = <8>; 200 }; 201}; 202 203&i2c2 { 204 #address-cells = <1>; 205 #size-cells = <0>; 206 clock-frequency = <100000>; 207 pinctrl-names = "default"; 208 pinctrl-0 = <&pinctrl_i2c2>; 209 status = "okay"; 210 211 pca6416_1: gpio@20 { 212 compatible = "ti,tca6416"; 213 reg = <0x20>; 214 gpio-controller; 215 #gpio-cells = <2>; 216 }; 217 218 pca6416_2: gpio@21 { 219 compatible = "ti,tca6416"; 220 reg = <0x21>; 221 gpio-controller; 222 #gpio-cells = <2>; 223 }; 224 225 pca9548_1: i2c-mux@70 { 226 compatible = "nxp,pca9548"; 227 #address-cells = <1>; 228 #size-cells = <0>; 229 reg = <0x70>; 230 231 i2c@0 { 232 #address-cells = <1>; 233 #size-cells = <0>; 234 reg = <0x0>; 235 236 max7322: gpio@68 { 237 compatible = "maxim,max7322"; 238 reg = <0x68>; 239 gpio-controller; 240 #gpio-cells = <2>; 241 status = "disabled"; 242 }; 243 }; 244 245 i2c@4 { 246 #address-cells = <1>; 247 #size-cells = <0>; 248 reg = <0x4>; 249 }; 250 251 i2c@5 { 252 #address-cells = <1>; 253 #size-cells = <0>; 254 reg = <0x5>; 255 }; 256 257 i2c@6 { 258 #address-cells = <1>; 259 #size-cells = <0>; 260 reg = <0x6>; 261 }; 262 }; 263}; 264 265&lpuart0 { 266 pinctrl-names = "default"; 267 pinctrl-0 = <&pinctrl_lpuart0>; 268 status = "okay"; 269}; 270 271&lsio_gpio4 { 272 status = "okay"; 273}; 274 275&lsio_gpio5 { 276 status = "okay"; 277}; 278 279&thermal_zones { 280 pmic-thermal { 281 polling-delay-passive = <250>; 282 polling-delay = <2000>; 283 thermal-sensors = <&tsens IMX_SC_R_PMIC_0>; 284 285 trips { 286 pmic_alert0: trip0 { 287 temperature = <110000>; 288 hysteresis = <2000>; 289 type = "passive"; 290 }; 291 292 pmic_crit0: trip1 { 293 temperature = <125000>; 294 hysteresis = <2000>; 295 type = "critical"; 296 }; 297 }; 298 299 cooling-maps { 300 map0 { 301 trip = <&pmic_alert0>; 302 cooling-device = 303 <&A35_0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, 304 <&A35_1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; 305 }; 306 }; 307 }; 308}; 309 310&usbphy1 { 311 /* USB eye diagram tests result */ 312 fsl,tx-d-cal = <114>; 313 status = "okay"; 314}; 315 316&usbotg1 { 317 pinctrl-names = "default"; 318 pinctrl-0 = <&pinctrl_usbotg1>; 319 srp-disable; 320 hnp-disable; 321 adp-disable; 322 power-active-high; 323 disable-over-current; 324 status = "okay"; 325}; 326 327&usbphy2 { 328 /* USB eye diagram tests result */ 329 fsl,tx-d-cal = <111>; 330 status = "okay"; 331}; 332 333&usbotg2 { 334 pinctrl-names = "default"; 335 pinctrl-0 = <&pinctrl_usbotg2>; 336 srp-disable; 337 hnp-disable; 338 adp-disable; 339 power-active-high; 340 disable-over-current; 341 status = "okay"; 342}; 343 344&usdhc1 { 345 pinctrl-names = "default"; 346 pinctrl-0 = <&pinctrl_usdhc1>; 347 bus-width = <8>; 348 no-sd; 349 no-sdio; 350 non-removable; 351 status = "okay"; 352}; 353 354&usdhc2 { 355 pinctrl-names = "default"; 356 pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>; 357 bus-width = <4>; 358 vmmc-supply = <®_usdhc2_vmmc>; 359 cd-gpios = <&lsio_gpio5 1 GPIO_ACTIVE_LOW>; 360 wp-gpios = <&lsio_gpio5 0 GPIO_ACTIVE_HIGH>; 361 status = "okay"; 362}; 363 364&lpspi3 { 365 fsl,spi-only-use-cs1-sel; 366 pinctrl-names = "default"; 367 pinctrl-0 = <&pinctrl_lpspi3>; 368 pinctrl-assert-gpios = <&pca6416_1 7 GPIO_ACTIVE_HIGH>; 369 status = "okay"; 370 371 spidev0: spi@0 { 372 reg = <0>; 373 compatible = "rohm,dh2228fv"; 374 spi-max-frequency = <30000000>; 375 }; 376}; 377 378&iomuxc { 379 pinctrl-names = "default"; 380 pinctrl-0 = <&pinctrl_hog>; 381 382 pinctrl_hog: hoggrp { 383 fsl,pins = < 384 IMX8DXL_COMP_CTL_GPIO_1V8_3V3_GPIORHB_PAD 0x000514a0 385 IMX8DXL_COMP_CTL_GPIO_1V8_3V3_GPIORHK_PAD 0x000014a0 386 IMX8DXL_SPI3_CS0_ADMA_ACM_MCLK_OUT1 0x0600004c 387 IMX8DXL_SNVS_TAMPER_OUT1_LSIO_GPIO2_IO05_IN 0x0600004c 388 >; 389 }; 390 391 pinctrl_usbotg1: usbotg1grp { 392 fsl,pins = < 393 IMX8DXL_USB_SS3_TC0_CONN_USB_OTG1_PWR 0x00000021 394 >; 395 }; 396 397 pinctrl_usbotg2: usbotg2grp { 398 fsl,pins = < 399 IMX8DXL_USB_SS3_TC1_CONN_USB_OTG2_PWR 0x00000021 400 >; 401 }; 402 403 pinctrl_eqos: eqosgrp { 404 fsl,pins = < 405 IMX8DXL_ENET0_MDC_CONN_EQOS_MDC 0x06000020 406 IMX8DXL_ENET0_MDIO_CONN_EQOS_MDIO 0x06000020 407 IMX8DXL_ENET1_RGMII_RXC_CONN_EQOS_RGMII_RXC 0x06000020 408 IMX8DXL_ENET1_RGMII_RXD0_CONN_EQOS_RGMII_RXD0 0x06000020 409 IMX8DXL_ENET1_RGMII_RXD1_CONN_EQOS_RGMII_RXD1 0x06000020 410 IMX8DXL_ENET1_RGMII_RXD2_CONN_EQOS_RGMII_RXD2 0x06000020 411 IMX8DXL_ENET1_RGMII_RXD3_CONN_EQOS_RGMII_RXD3 0x06000020 412 IMX8DXL_ENET1_RGMII_RX_CTL_CONN_EQOS_RGMII_RX_CTL 0x06000020 413 IMX8DXL_ENET1_RGMII_TXC_CONN_EQOS_RGMII_TXC 0x06000020 414 IMX8DXL_ENET1_RGMII_TXD0_CONN_EQOS_RGMII_TXD0 0x06000020 415 IMX8DXL_ENET1_RGMII_TXD1_CONN_EQOS_RGMII_TXD1 0x06000020 416 IMX8DXL_ENET1_RGMII_TXD2_CONN_EQOS_RGMII_TXD2 0x06000020 417 IMX8DXL_ENET1_RGMII_TXD3_CONN_EQOS_RGMII_TXD3 0x06000020 418 IMX8DXL_ENET1_RGMII_TX_CTL_CONN_EQOS_RGMII_TX_CTL 0x06000020 419 >; 420 }; 421 422 pinctrl_flexspi0: flexspi0grp { 423 fsl,pins = < 424 IMX8DXL_QSPI0A_DATA0_LSIO_QSPI0A_DATA0 0x06000021 425 IMX8DXL_QSPI0A_DATA1_LSIO_QSPI0A_DATA1 0x06000021 426 IMX8DXL_QSPI0A_DATA2_LSIO_QSPI0A_DATA2 0x06000021 427 IMX8DXL_QSPI0A_DATA3_LSIO_QSPI0A_DATA3 0x06000021 428 IMX8DXL_QSPI0A_DQS_LSIO_QSPI0A_DQS 0x06000021 429 IMX8DXL_QSPI0A_SS0_B_LSIO_QSPI0A_SS0_B 0x06000021 430 IMX8DXL_QSPI0A_SCLK_LSIO_QSPI0A_SCLK 0x06000021 431 IMX8DXL_QSPI0B_SCLK_LSIO_QSPI0B_SCLK 0x06000021 432 IMX8DXL_QSPI0B_DATA0_LSIO_QSPI0B_DATA0 0x06000021 433 IMX8DXL_QSPI0B_DATA1_LSIO_QSPI0B_DATA1 0x06000021 434 IMX8DXL_QSPI0B_DATA2_LSIO_QSPI0B_DATA2 0x06000021 435 IMX8DXL_QSPI0B_DATA3_LSIO_QSPI0B_DATA3 0x06000021 436 IMX8DXL_QSPI0B_DQS_LSIO_QSPI0B_DQS 0x06000021 437 IMX8DXL_QSPI0B_SS0_B_LSIO_QSPI0B_SS0_B 0x06000021 438 >; 439 }; 440 441 pinctrl_fec1: fec1grp { 442 fsl,pins = < 443 IMX8DXL_COMP_CTL_GPIO_1V8_3V3_ENET_ENETB0_PAD 0x000014a0 444 IMX8DXL_COMP_CTL_GPIO_1V8_3V3_ENET_ENETB1_PAD 0x000014a0 445 IMX8DXL_ENET0_MDC_CONN_ENET0_MDC 0x06000020 446 IMX8DXL_ENET0_MDIO_CONN_ENET0_MDIO 0x06000020 447 IMX8DXL_ENET0_RGMII_RXC_CONN_ENET0_RGMII_RXC 0x00000060 448 IMX8DXL_ENET0_RGMII_RXD0_CONN_ENET0_RGMII_RXD0 0x00000060 449 IMX8DXL_ENET0_RGMII_RXD1_CONN_ENET0_RGMII_RXD1 0x00000060 450 IMX8DXL_ENET0_RGMII_RXD2_CONN_ENET0_RGMII_RXD2 0x00000060 451 IMX8DXL_ENET0_RGMII_RXD3_CONN_ENET0_RGMII_RXD3 0x00000060 452 IMX8DXL_ENET0_RGMII_RX_CTL_CONN_ENET0_RGMII_RX_CTL 0x00000060 453 IMX8DXL_ENET0_RGMII_TXC_CONN_ENET0_RGMII_TXC 0x00000060 454 IMX8DXL_ENET0_RGMII_TXD0_CONN_ENET0_RGMII_TXD0 0x00000060 455 IMX8DXL_ENET0_RGMII_TXD1_CONN_ENET0_RGMII_TXD1 0x00000060 456 IMX8DXL_ENET0_RGMII_TXD2_CONN_ENET0_RGMII_TXD2 0x00000060 457 IMX8DXL_ENET0_RGMII_TXD3_CONN_ENET0_RGMII_TXD3 0x00000060 458 IMX8DXL_ENET0_RGMII_TX_CTL_CONN_ENET0_RGMII_TX_CTL 0x00000060 459 >; 460 }; 461 462 pinctrl_lpspi3: lpspi3grp { 463 fsl,pins = < 464 IMX8DXL_SPI3_SCK_ADMA_SPI3_SCK 0x6000040 465 IMX8DXL_SPI3_SDO_ADMA_SPI3_SDO 0x6000040 466 IMX8DXL_SPI3_SDI_ADMA_SPI3_SDI 0x6000040 467 IMX8DXL_SPI3_CS1_ADMA_SPI3_CS1 0x6000040 468 >; 469 }; 470 471 pinctrl_i2c2: i2c2grp { 472 fsl,pins = < 473 IMX8DXL_SPI1_SCK_ADMA_I2C2_SDA 0x06000021 474 IMX8DXL_SPI1_SDO_ADMA_I2C2_SCL 0x06000021 475 >; 476 }; 477 478 pinctrl_cm40_lpuart: cm40lpuartgrp { 479 fsl,pins = < 480 IMX8DXL_ADC_IN2_M40_UART0_RX 0x06000020 481 IMX8DXL_ADC_IN3_M40_UART0_TX 0x06000020 482 >; 483 }; 484 485 pinctrl_i2c3: i2c3grp { 486 fsl,pins = < 487 IMX8DXL_SPI1_CS0_ADMA_I2C3_SDA 0x06000021 488 IMX8DXL_SPI1_SDI_ADMA_I2C3_SCL 0x06000021 489 >; 490 }; 491 492 pinctrl_lpuart0: lpuart0grp { 493 fsl,pins = < 494 IMX8DXL_UART0_RX_ADMA_UART0_RX 0x06000020 495 IMX8DXL_UART0_TX_ADMA_UART0_TX 0x06000020 496 >; 497 }; 498 499 pinctrl_usdhc1: usdhc1grp { 500 fsl,pins = < 501 IMX8DXL_EMMC0_CLK_CONN_EMMC0_CLK 0x06000041 502 IMX8DXL_EMMC0_CMD_CONN_EMMC0_CMD 0x00000021 503 IMX8DXL_EMMC0_DATA0_CONN_EMMC0_DATA0 0x00000021 504 IMX8DXL_EMMC0_DATA1_CONN_EMMC0_DATA1 0x00000021 505 IMX8DXL_EMMC0_DATA2_CONN_EMMC0_DATA2 0x00000021 506 IMX8DXL_EMMC0_DATA3_CONN_EMMC0_DATA3 0x00000021 507 IMX8DXL_EMMC0_DATA4_CONN_EMMC0_DATA4 0x00000021 508 IMX8DXL_EMMC0_DATA5_CONN_EMMC0_DATA5 0x00000021 509 IMX8DXL_EMMC0_DATA6_CONN_EMMC0_DATA6 0x00000021 510 IMX8DXL_EMMC0_DATA7_CONN_EMMC0_DATA7 0x00000021 511 IMX8DXL_EMMC0_STROBE_CONN_EMMC0_STROBE 0x00000041 512 >; 513 }; 514 515 pinctrl_usdhc2_gpio: usdhc2gpiogrp { 516 fsl,pins = < 517 IMX8DXL_ENET0_RGMII_TX_CTL_LSIO_GPIO4_IO30 0x00000040 /* RESET_B */ 518 IMX8DXL_ENET0_RGMII_TXD1_LSIO_GPIO5_IO00 0x00000021 /* WP */ 519 IMX8DXL_ENET0_RGMII_TXD2_LSIO_GPIO5_IO01 0x00000021 /* CD */ 520 >; 521 }; 522 523 pinctrl_usdhc2: usdhc2grp { 524 fsl,pins = < 525 IMX8DXL_ENET0_RGMII_RXC_CONN_USDHC1_CLK 0x06000041 526 IMX8DXL_ENET0_RGMII_RX_CTL_CONN_USDHC1_CMD 0x00000021 527 IMX8DXL_ENET0_RGMII_RXD0_CONN_USDHC1_DATA0 0x00000021 528 IMX8DXL_ENET0_RGMII_RXD1_CONN_USDHC1_DATA1 0x00000021 529 IMX8DXL_ENET0_RGMII_RXD2_CONN_USDHC1_DATA2 0x00000021 530 IMX8DXL_ENET0_RGMII_RXD3_CONN_USDHC1_DATA3 0x00000021 531 IMX8DXL_ENET0_RGMII_TXD0_CONN_USDHC1_VSELECT 0x00000021 532 >; 533 }; 534}; 535