1// SPDX-License-Identifier: (GPL-2.0+ OR MIT) 2/* 3 * Copyright (C) 2016 NXP Semiconductors. 4 * Author: Fabio Estevam <fabio.estevam@nxp.com> 5 */ 6 7/dts-v1/; 8 9#include <dt-bindings/input/input.h> 10#include "imx7s.dtsi" 11 12/ { 13 model = "Element14 Warp i.MX7 Board"; 14 compatible = "element14,imx7s-warp", "fsl,imx7s"; 15 16 memory@80000000 { 17 device_type = "memory"; 18 reg = <0x80000000 0x20000000>; 19 }; 20 21 gpio-keys { 22 compatible = "gpio-keys"; 23 pinctrl-0 = <&pinctrl_gpio>; 24 autorepeat; 25 26 back { 27 label = "Back"; 28 gpios = <&gpio7 1 GPIO_ACTIVE_HIGH>; 29 linux,code = <KEY_BACK>; 30 wakeup-source; 31 }; 32 }; 33 34 reg_brcm: regulator-brcm { 35 compatible = "regulator-fixed"; 36 enable-active-high; 37 gpio = <&gpio5 10 GPIO_ACTIVE_HIGH>; 38 pinctrl-names = "default"; 39 pinctrl-0 = <&pinctrl_brcm_reg>; 40 regulator-name = "brcm_reg"; 41 regulator-min-microvolt = <3300000>; 42 regulator-max-microvolt = <3300000>; 43 startup-delay-us = <200000>; 44 }; 45 46 reg_bt: regulator-bt { 47 compatible = "regulator-fixed"; 48 pinctrl-names = "default"; 49 pinctrl-0 = <&pinctrl_bt_reg>; 50 enable-active-high; 51 gpio = <&gpio5 17 GPIO_ACTIVE_HIGH>; 52 regulator-name = "bt_reg"; 53 regulator-min-microvolt = <3300000>; 54 regulator-max-microvolt = <3300000>; 55 regulator-always-on; 56 }; 57 58 reg_peri_3p15v: regulator-peri-3p15v { 59 compatible = "regulator-fixed"; 60 regulator-name = "peri_3p15v_reg"; 61 regulator-min-microvolt = <3150000>; 62 regulator-max-microvolt = <3150000>; 63 regulator-always-on; 64 }; 65 66 sound { 67 compatible = "simple-audio-card"; 68 simple-audio-card,name = "imx7-sgtl5000"; 69 simple-audio-card,format = "i2s"; 70 simple-audio-card,bitclock-master = <&dailink_master>; 71 simple-audio-card,frame-master = <&dailink_master>; 72 simple-audio-card,cpu { 73 sound-dai = <&sai1>; 74 }; 75 76 dailink_master: simple-audio-card,codec { 77 sound-dai = <&codec>; 78 clocks = <&clks IMX7D_AUDIO_MCLK_ROOT_DIV>; 79 }; 80 }; 81}; 82 83&clks { 84 assigned-clocks = <&clks IMX7D_PLL_AUDIO_POST_DIV>; 85 assigned-clock-rates = <884736000>; 86}; 87 88&csi { 89 status = "okay"; 90}; 91 92&i2c1 { 93 pinctrl-names = "default"; 94 pinctrl-0 = <&pinctrl_i2c1>; 95 status = "okay"; 96 97 pmic: pmic@8 { 98 compatible = "fsl,pfuze3000"; 99 reg = <0x08>; 100 101 regulators { 102 sw1a_reg: sw1a { 103 regulator-min-microvolt = <700000>; 104 regulator-max-microvolt = <1475000>; 105 regulator-boot-on; 106 regulator-always-on; 107 regulator-ramp-delay = <6250>; 108 }; 109 110 /* use sw1c_reg to align with pfuze100/pfuze200 */ 111 sw1c_reg: sw1b { 112 regulator-min-microvolt = <700000>; 113 regulator-max-microvolt = <1475000>; 114 regulator-boot-on; 115 regulator-always-on; 116 regulator-ramp-delay = <6250>; 117 }; 118 119 sw2_reg: sw2 { 120 regulator-min-microvolt = <1500000>; 121 regulator-max-microvolt = <1850000>; 122 regulator-boot-on; 123 regulator-always-on; 124 }; 125 126 sw3a_reg: sw3 { 127 regulator-min-microvolt = <900000>; 128 regulator-max-microvolt = <1650000>; 129 regulator-boot-on; 130 regulator-always-on; 131 }; 132 133 swbst_reg: swbst { 134 regulator-min-microvolt = <5000000>; 135 regulator-max-microvolt = <5150000>; 136 regulator-boot-on; 137 regulator-always-on; 138 }; 139 140 snvs_reg: vsnvs { 141 regulator-min-microvolt = <1000000>; 142 regulator-max-microvolt = <3000000>; 143 regulator-boot-on; 144 regulator-always-on; 145 }; 146 147 vref_reg: vrefddr { 148 regulator-boot-on; 149 regulator-always-on; 150 }; 151 152 vgen1_reg: vldo1 { 153 regulator-min-microvolt = <1800000>; 154 regulator-max-microvolt = <3300000>; 155 regulator-always-on; 156 }; 157 158 vgen2_reg: vldo2 { 159 regulator-min-microvolt = <800000>; 160 regulator-max-microvolt = <1550000>; 161 }; 162 163 vgen3_reg: vccsd { 164 regulator-min-microvolt = <2850000>; 165 regulator-max-microvolt = <3300000>; 166 regulator-always-on; 167 }; 168 169 vgen4_reg: v33 { 170 regulator-min-microvolt = <2850000>; 171 regulator-max-microvolt = <3300000>; 172 regulator-always-on; 173 }; 174 175 vgen5_reg: vldo3 { 176 regulator-min-microvolt = <1800000>; 177 regulator-max-microvolt = <3300000>; 178 regulator-always-on; 179 }; 180 181 vgen6_reg: vldo4 { 182 regulator-min-microvolt = <1800000>; 183 regulator-max-microvolt = <3300000>; 184 regulator-always-on; 185 }; 186 }; 187 }; 188}; 189 190&i2c2 { 191 clock-frequency = <100000>; 192 pinctrl-names = "default"; 193 pinctrl-0 = <&pinctrl_i2c2>; 194 status = "okay"; 195 196 ov2680: camera@36 { 197 compatible = "ovti,ov2680"; 198 pinctrl-names = "default"; 199 pinctrl-0 = <&pinctrl_ov2680>; 200 reg = <0x36>; 201 clocks = <&osc>; 202 clock-names = "xvclk"; 203 reset-gpios = <&gpio1 3 GPIO_ACTIVE_LOW>; 204 DOVDD-supply = <&sw2_reg>; 205 DVDD-supply = <&sw2_reg>; 206 AVDD-supply = <®_peri_3p15v>; 207 208 port { 209 ov2680_to_mipi: endpoint { 210 remote-endpoint = <&mipi_from_sensor>; 211 clock-lanes = <0>; 212 data-lanes = <1>; 213 link-frequencies = /bits/ 64 <330000000>; 214 }; 215 }; 216 }; 217}; 218 219&i2c3 { 220 clock-frequency = <100000>; 221 pinctrl-names = "default"; 222 pinctrl-0 = <&pinctrl_i2c3>; 223 status = "okay"; 224}; 225 226&i2c4 { 227 clock-frequency = <100000>; 228 pinctrl-names = "default"; 229 pinctrl-0 = <&pinctrl_i2c4>; 230 status = "okay"; 231 232 codec: sgtl5000@a { 233 #sound-dai-cells = <0>; 234 reg = <0x0a>; 235 compatible = "fsl,sgtl5000"; 236 clocks = <&clks IMX7D_AUDIO_MCLK_ROOT_DIV>; 237 pinctrl-names = "default"; 238 pinctrl-0 = <&pinctrl_sai1_mclk>; 239 VDDA-supply = <&vgen4_reg>; 240 VDDIO-supply = <&vgen4_reg>; 241 VDDD-supply = <&vgen2_reg>; 242 }; 243 244 mpl3115@60 { 245 compatible = "fsl,mpl3115"; 246 reg = <0x60>; 247 }; 248}; 249 250&mipi_csi { 251 clock-frequency = <166000000>; 252 status = "okay"; 253 254 ports { 255 port@0 { 256 reg = <0>; 257 258 mipi_from_sensor: endpoint { 259 remote-endpoint = <&ov2680_to_mipi>; 260 data-lanes = <1>; 261 }; 262 }; 263 }; 264}; 265 266&sai1 { 267 pinctrl-names = "default"; 268 pinctrl-0 = <&pinctrl_sai1>; 269 assigned-clocks = <&clks IMX7D_SAI1_ROOT_SRC>, 270 <&clks IMX7D_SAI1_ROOT_CLK>; 271 assigned-clock-parents = <&clks IMX7D_PLL_AUDIO_POST_DIV>; 272 assigned-clock-rates = <0>, <36864000>; 273 status = "okay"; 274}; 275 276&uart1 { 277 pinctrl-names = "default"; 278 pinctrl-0 = <&pinctrl_uart1>; 279 assigned-clocks = <&clks IMX7D_UART1_ROOT_SRC>; 280 assigned-clock-parents = <&clks IMX7D_PLL_SYS_MAIN_240M_CLK>; 281 status = "okay"; 282}; 283 284&uart3 { 285 pinctrl-names = "default"; 286 pinctrl-0 = <&pinctrl_uart3>; 287 assigned-clocks = <&clks IMX7D_UART3_ROOT_SRC>; 288 assigned-clock-parents = <&clks IMX7D_PLL_SYS_MAIN_240M_CLK>; 289 uart-has-rtscts; 290 status = "okay"; 291}; 292 293&uart6 { 294 pinctrl-names = "default"; 295 pinctrl-0 = <&pinctrl_uart6>; 296 assigned-clocks = <&clks IMX7D_UART6_ROOT_SRC>; 297 assigned-clock-parents = <&clks IMX7D_PLL_SYS_MAIN_240M_CLK>; 298 fsl,dte-mode; 299 status = "okay"; 300}; 301 302&usbotg1 { 303 dr_mode = "peripheral"; 304 status = "okay"; 305}; 306 307&usdhc1 { 308 pinctrl-names = "default"; 309 pinctrl-0 = <&pinctrl_usdhc1>; 310 bus-width = <4>; 311 keep-power-in-suspend; 312 no-1-8-v; 313 non-removable; 314 vmmc-supply = <®_brcm>; 315 status = "okay"; 316}; 317 318&usdhc3 { 319 pinctrl-names = "default", "state_100mhz", "state_200mhz"; 320 pinctrl-0 = <&pinctrl_usdhc3>; 321 pinctrl-1 = <&pinctrl_usdhc3_100mhz>; 322 pinctrl-2 = <&pinctrl_usdhc3_200mhz>; 323 assigned-clocks = <&clks IMX7D_USDHC3_ROOT_CLK>; 324 assigned-clock-rates = <400000000>; 325 bus-width = <8>; 326 no-1-8-v; 327 fsl,tuning-step = <2>; 328 non-removable; 329 status = "okay"; 330}; 331 332&video_mux { 333 status = "okay"; 334}; 335 336&wdog1 { 337 pinctrl-names = "default"; 338 pinctrl-0 = <&pinctrl_wdog>; 339 fsl,ext-reset-output; 340 status = "okay"; 341}; 342 343&iomuxc { 344 pinctrl_brcm_reg: brcmreggrp { 345 fsl,pins = < 346 MX7D_PAD_SD2_WP__GPIO5_IO10 0x14 /* WL_REG_ON */ 347 >; 348 }; 349 350 pinctrl_bt_reg: btreggrp { 351 fsl,pins = < 352 MX7D_PAD_SD2_DATA3__GPIO5_IO17 0x14 /* BT_REG_ON */ 353 >; 354 }; 355 356 pinctrl_gpio: gpiogrp { 357 fsl,pins = < 358 MX7D_PAD_ENET1_RGMII_RD1__GPIO7_IO1 0x14 359 >; 360 }; 361 362 pinctrl_i2c1: i2c1grp { 363 fsl,pins = < 364 MX7D_PAD_I2C1_SDA__I2C1_SDA 0x4000007f 365 MX7D_PAD_I2C1_SCL__I2C1_SCL 0x4000007f 366 >; 367 }; 368 369 pinctrl_i2c2: i2c2grp { 370 fsl,pins = < 371 MX7D_PAD_I2C2_SDA__I2C2_SDA 0x4000007f 372 MX7D_PAD_I2C2_SCL__I2C2_SCL 0x4000007f 373 >; 374 }; 375 376 pinctrl_i2c3: i2c3grp { 377 fsl,pins = < 378 MX7D_PAD_I2C3_SDA__I2C3_SDA 0x4000007f 379 MX7D_PAD_I2C3_SCL__I2C3_SCL 0x4000007f 380 >; 381 }; 382 383 pinctrl_i2c4: i2c4grp { 384 fsl,pins = < 385 MX7D_PAD_I2C4_SCL__I2C4_SCL 0x4000007f 386 MX7D_PAD_I2C4_SDA__I2C4_SDA 0x4000007f 387 >; 388 }; 389 390 pinctrl_ov2680: ov2660grp { 391 fsl,pins = < 392 MX7D_PAD_LPSR_GPIO1_IO03__GPIO1_IO3 0x14 393 >; 394 }; 395 396 pinctrl_sai1: sai1grp { 397 fsl,pins = < 398 MX7D_PAD_SAI1_RX_DATA__SAI1_RX_DATA0 0x1f 399 MX7D_PAD_SAI1_TX_BCLK__SAI1_TX_BCLK 0x1f 400 MX7D_PAD_SAI1_TX_SYNC__SAI1_TX_SYNC 0x1f 401 MX7D_PAD_SAI1_TX_DATA__SAI1_TX_DATA0 0x30 402 >; 403 }; 404 405 pinctrl_sai1_mclk: sai1mclkgrp { 406 fsl,pins = < 407 MX7D_PAD_SAI1_MCLK__SAI1_MCLK 0x1f 408 >; 409 }; 410 411 pinctrl_uart1: uart1grp { 412 fsl,pins = < 413 MX7D_PAD_UART1_TX_DATA__UART1_DCE_TX 0x79 414 MX7D_PAD_UART1_RX_DATA__UART1_DCE_RX 0x79 415 >; 416 }; 417 418 pinctrl_uart3: uart3grp { 419 fsl,pins = < 420 MX7D_PAD_UART3_TX_DATA__UART3_DCE_TX 0x79 421 MX7D_PAD_UART3_RX_DATA__UART3_DCE_RX 0x79 422 MX7D_PAD_UART3_CTS_B__UART3_DCE_CTS 0x79 423 MX7D_PAD_UART3_RTS_B__UART3_DCE_RTS 0x79 424 >; 425 }; 426 427 pinctrl_uart6: uart6grp { 428 fsl,pins = < 429 MX7D_PAD_ECSPI1_MOSI__UART6_DTE_RX 0x79 430 MX7D_PAD_ECSPI1_SCLK__UART6_DTE_TX 0x79 431 >; 432 }; 433 434 pinctrl_usdhc1: usdhc1grp { 435 fsl,pins = < 436 MX7D_PAD_SD1_CMD__SD1_CMD 0x59 437 MX7D_PAD_SD1_CLK__SD1_CLK 0x19 438 MX7D_PAD_SD1_DATA0__SD1_DATA0 0x59 439 MX7D_PAD_SD1_DATA1__SD1_DATA1 0x59 440 MX7D_PAD_SD1_DATA2__SD1_DATA2 0x59 441 MX7D_PAD_SD1_DATA3__SD1_DATA3 0x59 442 MX7D_PAD_SD2_RESET_B__GPIO5_IO11 0x14 /* WL_HOST_WAKE */ 443 >; 444 }; 445 446 pinctrl_usdhc3: usdhc3grp { 447 fsl,pins = < 448 MX7D_PAD_SD3_CMD__SD3_CMD 0x59 449 MX7D_PAD_SD3_CLK__SD3_CLK 0x19 450 MX7D_PAD_SD3_DATA0__SD3_DATA0 0x59 451 MX7D_PAD_SD3_DATA1__SD3_DATA1 0x59 452 MX7D_PAD_SD3_DATA2__SD3_DATA2 0x59 453 MX7D_PAD_SD3_DATA3__SD3_DATA3 0x59 454 MX7D_PAD_SD3_DATA4__SD3_DATA4 0x59 455 MX7D_PAD_SD3_DATA5__SD3_DATA5 0x59 456 MX7D_PAD_SD3_DATA6__SD3_DATA6 0x59 457 MX7D_PAD_SD3_DATA7__SD3_DATA7 0x59 458 MX7D_PAD_SD3_RESET_B__SD3_RESET_B 0x19 459 >; 460 }; 461 462 pinctrl_usdhc3_100mhz: usdhc3grp_100mhz { 463 fsl,pins = < 464 MX7D_PAD_SD3_CMD__SD3_CMD 0x5a 465 MX7D_PAD_SD3_CLK__SD3_CLK 0x1a 466 MX7D_PAD_SD3_DATA0__SD3_DATA0 0x5a 467 MX7D_PAD_SD3_DATA1__SD3_DATA1 0x5a 468 MX7D_PAD_SD3_DATA2__SD3_DATA2 0x5a 469 MX7D_PAD_SD3_DATA3__SD3_DATA3 0x5a 470 MX7D_PAD_SD3_DATA4__SD3_DATA4 0x5a 471 MX7D_PAD_SD3_DATA5__SD3_DATA5 0x5a 472 MX7D_PAD_SD3_DATA6__SD3_DATA6 0x5a 473 MX7D_PAD_SD3_DATA7__SD3_DATA7 0x5a 474 MX7D_PAD_SD3_RESET_B__SD3_RESET_B 0x1a 475 >; 476 }; 477 478 pinctrl_usdhc3_200mhz: usdhc3grp_200mhz { 479 fsl,pins = < 480 MX7D_PAD_SD3_CMD__SD3_CMD 0x5b 481 MX7D_PAD_SD3_CLK__SD3_CLK 0x1b 482 MX7D_PAD_SD3_DATA0__SD3_DATA0 0x5b 483 MX7D_PAD_SD3_DATA1__SD3_DATA1 0x5b 484 MX7D_PAD_SD3_DATA2__SD3_DATA2 0x5b 485 MX7D_PAD_SD3_DATA3__SD3_DATA3 0x5b 486 MX7D_PAD_SD3_DATA4__SD3_DATA4 0x5b 487 MX7D_PAD_SD3_DATA5__SD3_DATA5 0x5b 488 MX7D_PAD_SD3_DATA6__SD3_DATA6 0x5b 489 MX7D_PAD_SD3_DATA7__SD3_DATA7 0x5b 490 MX7D_PAD_SD3_RESET_B__SD3_RESET_B 0x1b 491 >; 492 }; 493}; 494 495&iomuxc_lpsr { 496 pinctrl_wdog: wdoggrp { 497 fsl,pins = < 498 MX7D_PAD_LPSR_GPIO1_IO00__WDOG1_WDOG_B 0x74 499 >; 500 }; 501}; 502