1// SPDX-License-Identifier: GPL-2.0 2/* 3 * Copyright (C) 2017 exceet electronics GmbH 4 * Copyright (C) 2018 Kontron Electronics GmbH 5 * Copyright (c) 2019 Krzysztof Kozlowski <krzk@kernel.org> 6 */ 7 8#include <dt-bindings/gpio/gpio.h> 9 10/ { 11 gpio-leds { 12 compatible = "gpio-leds"; 13 pinctrl-names = "default"; 14 pinctrl-0 = <&pinctrl_gpio_leds>; 15 16 led1 { 17 label = "debug-led1"; 18 gpios = <&gpio1 30 GPIO_ACTIVE_LOW>; 19 default-state = "off"; 20 linux,default-trigger = "heartbeat"; 21 }; 22 23 led2 { 24 label = "debug-led2"; 25 gpios = <&gpio5 3 GPIO_ACTIVE_LOW>; 26 default-state = "off"; 27 }; 28 29 led3 { 30 label = "debug-led3"; 31 gpios = <&gpio5 2 GPIO_ACTIVE_LOW>; 32 default-state = "off"; 33 }; 34 }; 35 36 pwm-beeper { 37 compatible = "pwm-beeper"; 38 pwms = <&pwm8 0 5000>; 39 }; 40 41 reg_3v3: regulator-3v3 { 42 compatible = "regulator-fixed"; 43 regulator-name = "3v3"; 44 regulator-min-microvolt = <3300000>; 45 regulator-max-microvolt = <3300000>; 46 }; 47 48 reg_5v: regulator-5v { 49 compatible = "regulator-fixed"; 50 regulator-name = "5v"; 51 regulator-min-microvolt = <5000000>; 52 regulator-max-microvolt = <5000000>; 53 }; 54 55 reg_usb_otg1_vbus: regulator-usb-otg1-vbus { 56 compatible = "regulator-fixed"; 57 regulator-name = "usb_otg1_vbus"; 58 regulator-min-microvolt = <5000000>; 59 regulator-max-microvolt = <5000000>; 60 gpio = <&gpio1 4 GPIO_ACTIVE_HIGH>; 61 enable-active-high; 62 }; 63 64 reg_vref_adc: regulator-vref-adc { 65 compatible = "regulator-fixed"; 66 regulator-name = "vref-adc"; 67 regulator-min-microvolt = <3300000>; 68 regulator-max-microvolt = <3300000>; 69 }; 70}; 71 72&adc1 { 73 pinctrl-names = "default"; 74 pinctrl-0 = <&pinctrl_adc1>; 75 vref-supply = <®_vref_adc>; 76 status = "okay"; 77}; 78 79&can2 { 80 pinctrl-names = "default"; 81 pinctrl-0 = <&pinctrl_flexcan2>; 82 status = "okay"; 83}; 84 85&ecspi1 { 86 cs-gpios = <&gpio4 26 GPIO_ACTIVE_LOW>; 87 pinctrl-names = "default"; 88 pinctrl-0 = <&pinctrl_ecspi1>; 89 status = "okay"; 90 91 eeprom@0 { 92 compatible = "anvo,anv32e61w", "atmel,at25"; 93 reg = <0>; 94 spi-max-frequency = <20000000>; 95 spi-cpha; 96 spi-cpol; 97 pagesize = <1>; 98 size = <8192>; 99 address-width = <16>; 100 }; 101}; 102 103&fec1 { 104 pinctrl-0 = <&pinctrl_enet1>; 105 /delete-node/ mdio; 106}; 107 108&fec2 { 109 pinctrl-names = "default"; 110 pinctrl-0 = <&pinctrl_enet2 &pinctrl_enet2_mdio>; 111 phy-mode = "rmii"; 112 phy-handle = <ðphy2>; 113 status = "okay"; 114 115 mdio { 116 #address-cells = <1>; 117 #size-cells = <0>; 118 119 ethphy1: ethernet-phy@1 { 120 reg = <1>; 121 micrel,led-mode = <0>; 122 clocks = <&clks IMX6UL_CLK_ENET_REF>; 123 clock-names = "rmii-ref"; 124 }; 125 126 ethphy2: ethernet-phy@2 { 127 reg = <2>; 128 micrel,led-mode = <0>; 129 clocks = <&clks IMX6UL_CLK_ENET2_REF>; 130 clock-names = "rmii-ref"; 131 }; 132 }; 133}; 134 135&i2c1 { 136 clock-frequency = <100000>; 137 pinctrl-names = "default"; 138 pinctrl-0 = <&pinctrl_i2c1>; 139 status = "okay"; 140}; 141 142&i2c4 { 143 clock-frequency = <100000>; 144 pinctrl-names = "default"; 145 pinctrl-0 = <&pinctrl_i2c4>; 146 status = "okay"; 147 148 rtc@32 { 149 compatible = "epson,rx8900"; 150 reg = <0x32>; 151 }; 152}; 153 154&pwm8 { 155 #pwm-cells = <2>; 156 pinctrl-names = "default"; 157 pinctrl-0 = <&pinctrl_pwm8>; 158 status = "okay"; 159}; 160 161&uart1 { 162 pinctrl-names = "default"; 163 pinctrl-0 = <&pinctrl_uart1>; 164 status = "okay"; 165}; 166 167&uart2 { 168 pinctrl-names = "default"; 169 pinctrl-0 = <&pinctrl_uart2>; 170 linux,rs485-enabled-at-boot-time; 171 rs485-rx-during-tx; 172 rs485-rts-active-low; 173 uart-has-rtscts; 174 status = "okay"; 175}; 176 177&uart3 { 178 pinctrl-names = "default"; 179 pinctrl-0 = <&pinctrl_uart3>; 180 uart-has-rtscts; 181 status = "okay"; 182}; 183 184&uart4 { 185 pinctrl-names = "default"; 186 pinctrl-0 = <&pinctrl_uart4>; 187 status = "okay"; 188}; 189 190&usbotg1 { 191 pinctrl-names = "default"; 192 pinctrl-0 = <&pinctrl_usbotg1>; 193 dr_mode = "otg"; 194 srp-disable; 195 hnp-disable; 196 adp-disable; 197 over-current-active-low; 198 vbus-supply = <®_usb_otg1_vbus>; 199 status = "okay"; 200}; 201 202&usbotg2 { 203 dr_mode = "host"; 204 disable-over-current; 205 vbus-supply = <®_5v>; 206 status = "okay"; 207}; 208 209&usdhc1 { 210 pinctrl-names = "default"; 211 pinctrl-0 = <&pinctrl_usdhc1>; 212 cd-gpios = <&gpio1 19 GPIO_ACTIVE_LOW>; 213 keep-power-in-suspend; 214 wakeup-source; 215 vmmc-supply = <®_3v3>; 216 voltage-ranges = <3300 3300>; 217 no-1-8-v; 218 status = "okay"; 219}; 220 221&usdhc2 { 222 pinctrl-names = "default", "state_100mhz", "state_200mhz"; 223 pinctrl-0 = <&pinctrl_usdhc2>; 224 pinctrl-1 = <&pinctrl_usdhc2_100mhz>; 225 pinctrl-2 = <&pinctrl_usdhc2_200mhz>; 226 non-removable; 227 keep-power-in-suspend; 228 wakeup-source; 229 vmmc-supply = <®_3v3>; 230 voltage-ranges = <3300 3300>; 231 no-1-8-v; 232 status = "okay"; 233}; 234 235&iomuxc { 236 pinctrl-0 = <&pinctrl_reset_out &pinctrl_gpio>; 237 238 pinctrl_adc1: adc1grp { 239 fsl,pins = < 240 MX6UL_PAD_GPIO1_IO02__GPIO1_IO02 0xb0 241 MX6UL_PAD_GPIO1_IO03__GPIO1_IO03 0xb0 242 MX6UL_PAD_GPIO1_IO08__GPIO1_IO08 0xb0 243 >; 244 }; 245 246 pinctrl_ecspi1: ecspi1grp { 247 fsl,pins = < 248 MX6UL_PAD_CSI_DATA07__ECSPI1_MISO 0x100b1 249 MX6UL_PAD_CSI_DATA06__ECSPI1_MOSI 0x100b1 250 MX6UL_PAD_CSI_DATA04__ECSPI1_SCLK 0x100b1 251 MX6UL_PAD_CSI_DATA05__GPIO4_IO26 0x100b1 /* ECSPI1-CS1 */ 252 >; 253 }; 254 255 pinctrl_enet2: enet2grp { 256 fsl,pins = < 257 MX6UL_PAD_ENET2_RX_EN__ENET2_RX_EN 0x1b0b0 258 MX6UL_PAD_ENET2_RX_ER__ENET2_RX_ER 0x1b0b0 259 MX6UL_PAD_ENET2_RX_DATA0__ENET2_RDATA00 0x1b0b0 260 MX6UL_PAD_ENET2_RX_DATA1__ENET2_RDATA01 0x1b0b0 261 MX6UL_PAD_ENET2_TX_EN__ENET2_TX_EN 0x1b0b0 262 MX6UL_PAD_ENET2_TX_DATA0__ENET2_TDATA00 0x1b0b0 263 MX6UL_PAD_ENET2_TX_DATA1__ENET2_TDATA01 0x1b0b0 264 MX6UL_PAD_ENET2_TX_CLK__ENET2_REF_CLK2 0x4001b009 265 >; 266 }; 267 268 pinctrl_enet2_mdio: enet2mdiogrp { 269 fsl,pins = < 270 MX6UL_PAD_GPIO1_IO07__ENET2_MDC 0x1b0b0 271 MX6UL_PAD_GPIO1_IO06__ENET2_MDIO 0x1b0b0 272 >; 273 }; 274 275 pinctrl_flexcan2: flexcan2grp { 276 fsl,pins = < 277 MX6UL_PAD_UART2_RTS_B__FLEXCAN2_RX 0x1b020 278 MX6UL_PAD_UART2_CTS_B__FLEXCAN2_TX 0x1b020 279 >; 280 }; 281 282 pinctrl_gpio: gpiogrp { 283 fsl,pins = < 284 MX6UL_PAD_SNVS_TAMPER5__GPIO5_IO05 0x1b0b0 /* DOUT1 */ 285 MX6UL_PAD_SNVS_TAMPER4__GPIO5_IO04 0x1b0b0 /* DIN1 */ 286 MX6UL_PAD_SNVS_TAMPER1__GPIO5_IO01 0x1b0b0 /* DOUT2 */ 287 MX6UL_PAD_SNVS_TAMPER0__GPIO5_IO00 0x1b0b0 /* DIN2 */ 288 >; 289 }; 290 291 pinctrl_gpio_leds: gpioledsgrp { 292 fsl,pins = < 293 MX6UL_PAD_UART5_TX_DATA__GPIO1_IO30 0x1b0b0 /* LED H14 */ 294 MX6UL_PAD_SNVS_TAMPER3__GPIO5_IO03 0x1b0b0 /* LED H15 */ 295 MX6UL_PAD_SNVS_TAMPER2__GPIO5_IO02 0x1b0b0 /* LED H16 */ 296 >; 297 }; 298 299 pinctrl_i2c1: i2c1grp { 300 fsl,pins = < 301 MX6UL_PAD_CSI_PIXCLK__I2C1_SCL 0x4001b8b0 302 MX6UL_PAD_CSI_MCLK__I2C1_SDA 0x4001b8b0 303 >; 304 }; 305 306 pinctrl_i2c4: i2c4grp { 307 fsl,pins = < 308 MX6UL_PAD_UART2_TX_DATA__I2C4_SCL 0x4001f8b0 309 MX6UL_PAD_UART2_RX_DATA__I2C4_SDA 0x4001f8b0 310 >; 311 }; 312 313 pinctrl_pwm8: pwm8grp { 314 fsl,pins = < 315 MX6UL_PAD_CSI_HSYNC__PWM8_OUT 0x110b0 316 >; 317 }; 318 319 pinctrl_uart1: uart1grp { 320 fsl,pins = < 321 MX6UL_PAD_UART1_TX_DATA__UART1_DCE_TX 0x1b0b1 322 MX6UL_PAD_UART1_RX_DATA__UART1_DCE_RX 0x1b0b1 323 >; 324 }; 325 326 pinctrl_uart2: uart2grp { 327 fsl,pins = < 328 MX6UL_PAD_NAND_DATA04__UART2_DCE_TX 0x1b0b1 329 MX6UL_PAD_NAND_DATA05__UART2_DCE_RX 0x1b0b1 330 MX6UL_PAD_NAND_DATA06__UART2_DCE_CTS 0x1b0b1 331 /* 332 * mux unused RTS to make sure it doesn't cause 333 * any interrupts when it is undefined 334 */ 335 MX6UL_PAD_NAND_DATA07__UART2_DCE_RTS 0x1b0b1 336 >; 337 }; 338 339 pinctrl_uart3: uart3grp { 340 fsl,pins = < 341 MX6UL_PAD_UART3_TX_DATA__UART3_DCE_TX 0x1b0b1 342 MX6UL_PAD_UART3_RX_DATA__UART3_DCE_RX 0x1b0b1 343 MX6UL_PAD_UART3_CTS_B__UART3_DCE_CTS 0x1b0b1 344 MX6UL_PAD_UART3_RTS_B__UART3_DCE_RTS 0x1b0b1 345 >; 346 }; 347 348 pinctrl_uart4: uart4grp { 349 fsl,pins = < 350 MX6UL_PAD_UART4_TX_DATA__UART4_DCE_TX 0x1b0b1 351 MX6UL_PAD_UART4_RX_DATA__UART4_DCE_RX 0x1b0b1 352 >; 353 }; 354 355 pinctrl_usbotg1: usbotg1 { 356 fsl,pins = < 357 MX6UL_PAD_GPIO1_IO04__GPIO1_IO04 0x1b0b0 358 >; 359 }; 360 361 pinctrl_usdhc1: usdhc1grp { 362 fsl,pins = < 363 MX6UL_PAD_SD1_CMD__USDHC1_CMD 0x17059 364 MX6UL_PAD_SD1_CLK__USDHC1_CLK 0x10059 365 MX6UL_PAD_SD1_DATA0__USDHC1_DATA0 0x17059 366 MX6UL_PAD_SD1_DATA1__USDHC1_DATA1 0x17059 367 MX6UL_PAD_SD1_DATA2__USDHC1_DATA2 0x17059 368 MX6UL_PAD_SD1_DATA3__USDHC1_DATA3 0x17059 369 MX6UL_PAD_UART1_RTS_B__GPIO1_IO19 0x100b1 /* SD1_CD */ 370 >; 371 }; 372 373 pinctrl_usdhc2: usdhc2grp { 374 fsl,pins = < 375 MX6UL_PAD_NAND_RE_B__USDHC2_CLK 0x10059 376 MX6UL_PAD_NAND_WE_B__USDHC2_CMD 0x17059 377 MX6UL_PAD_NAND_DATA00__USDHC2_DATA0 0x17059 378 MX6UL_PAD_NAND_DATA01__USDHC2_DATA1 0x17059 379 MX6UL_PAD_NAND_DATA02__USDHC2_DATA2 0x17059 380 MX6UL_PAD_NAND_DATA03__USDHC2_DATA3 0x17059 381 >; 382 }; 383 384 pinctrl_usdhc2_100mhz: usdhc2-100mhzgrp { 385 fsl,pins = < 386 MX6UL_PAD_NAND_RE_B__USDHC2_CLK 0x100b9 387 MX6UL_PAD_NAND_WE_B__USDHC2_CMD 0x170b9 388 MX6UL_PAD_NAND_DATA00__USDHC2_DATA0 0x170b9 389 MX6UL_PAD_NAND_DATA01__USDHC2_DATA1 0x170b9 390 MX6UL_PAD_NAND_DATA02__USDHC2_DATA2 0x170b9 391 MX6UL_PAD_NAND_DATA03__USDHC2_DATA3 0x170b9 392 >; 393 }; 394 395 pinctrl_usdhc2_200mhz: usdhc2-200mhzgrp { 396 fsl,pins = < 397 MX6UL_PAD_NAND_RE_B__USDHC2_CLK 0x100f9 398 MX6UL_PAD_NAND_WE_B__USDHC2_CMD 0x170f9 399 MX6UL_PAD_NAND_DATA00__USDHC2_DATA0 0x170f9 400 MX6UL_PAD_NAND_DATA01__USDHC2_DATA1 0x170f9 401 MX6UL_PAD_NAND_DATA02__USDHC2_DATA2 0x170f9 402 MX6UL_PAD_NAND_DATA03__USDHC2_DATA3 0x170f9 403 >; 404 }; 405}; 406