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 0>; 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 pinctrl-names = "default"; 156 pinctrl-0 = <&pinctrl_pwm8>; 157 status = "okay"; 158}; 159 160&uart1 { 161 pinctrl-names = "default"; 162 pinctrl-0 = <&pinctrl_uart1>; 163 status = "okay"; 164}; 165 166&uart2 { 167 pinctrl-names = "default"; 168 pinctrl-0 = <&pinctrl_uart2>; 169 linux,rs485-enabled-at-boot-time; 170 rs485-rx-during-tx; 171 rs485-rts-active-low; 172 uart-has-rtscts; 173 status = "okay"; 174}; 175 176&uart3 { 177 pinctrl-names = "default"; 178 pinctrl-0 = <&pinctrl_uart3>; 179 uart-has-rtscts; 180 status = "okay"; 181}; 182 183&uart4 { 184 pinctrl-names = "default"; 185 pinctrl-0 = <&pinctrl_uart4>; 186 status = "okay"; 187}; 188 189&usbotg1 { 190 pinctrl-names = "default"; 191 pinctrl-0 = <&pinctrl_usbotg1>; 192 dr_mode = "otg"; 193 srp-disable; 194 hnp-disable; 195 adp-disable; 196 over-current-active-low; 197 vbus-supply = <®_usb_otg1_vbus>; 198 status = "okay"; 199}; 200 201&usbotg2 { 202 dr_mode = "host"; 203 disable-over-current; 204 vbus-supply = <®_5v>; 205 status = "okay"; 206}; 207 208&usdhc1 { 209 pinctrl-names = "default"; 210 pinctrl-0 = <&pinctrl_usdhc1>; 211 cd-gpios = <&gpio1 19 GPIO_ACTIVE_LOW>; 212 keep-power-in-suspend; 213 wakeup-source; 214 vmmc-supply = <®_3v3>; 215 voltage-ranges = <3300 3300>; 216 no-1-8-v; 217 status = "okay"; 218}; 219 220&usdhc2 { 221 pinctrl-names = "default", "state_100mhz", "state_200mhz"; 222 pinctrl-0 = <&pinctrl_usdhc2>; 223 pinctrl-1 = <&pinctrl_usdhc2_100mhz>; 224 pinctrl-2 = <&pinctrl_usdhc2_200mhz>; 225 non-removable; 226 keep-power-in-suspend; 227 wakeup-source; 228 vmmc-supply = <®_3v3>; 229 voltage-ranges = <3300 3300>; 230 no-1-8-v; 231 status = "okay"; 232}; 233 234&iomuxc { 235 pinctrl-0 = <&pinctrl_reset_out &pinctrl_gpio>; 236 237 pinctrl_adc1: adc1grp { 238 fsl,pins = < 239 MX6UL_PAD_GPIO1_IO02__GPIO1_IO02 0xb0 240 MX6UL_PAD_GPIO1_IO03__GPIO1_IO03 0xb0 241 MX6UL_PAD_GPIO1_IO08__GPIO1_IO08 0xb0 242 >; 243 }; 244 245 pinctrl_ecspi1: ecspi1grp { 246 fsl,pins = < 247 MX6UL_PAD_CSI_DATA07__ECSPI1_MISO 0x100b1 248 MX6UL_PAD_CSI_DATA06__ECSPI1_MOSI 0x100b1 249 MX6UL_PAD_CSI_DATA04__ECSPI1_SCLK 0x100b1 250 MX6UL_PAD_CSI_DATA05__GPIO4_IO26 0x100b1 /* ECSPI1-CS1 */ 251 >; 252 }; 253 254 pinctrl_enet2: enet2grp { 255 fsl,pins = < 256 MX6UL_PAD_ENET2_RX_EN__ENET2_RX_EN 0x1b0b0 257 MX6UL_PAD_ENET2_RX_ER__ENET2_RX_ER 0x1b0b0 258 MX6UL_PAD_ENET2_RX_DATA0__ENET2_RDATA00 0x1b0b0 259 MX6UL_PAD_ENET2_RX_DATA1__ENET2_RDATA01 0x1b0b0 260 MX6UL_PAD_ENET2_TX_EN__ENET2_TX_EN 0x1b0b0 261 MX6UL_PAD_ENET2_TX_DATA0__ENET2_TDATA00 0x1b0b0 262 MX6UL_PAD_ENET2_TX_DATA1__ENET2_TDATA01 0x1b0b0 263 MX6UL_PAD_ENET2_TX_CLK__ENET2_REF_CLK2 0x4001b009 264 >; 265 }; 266 267 pinctrl_enet2_mdio: enet2mdiogrp { 268 fsl,pins = < 269 MX6UL_PAD_GPIO1_IO07__ENET2_MDC 0x1b0b0 270 MX6UL_PAD_GPIO1_IO06__ENET2_MDIO 0x1b0b0 271 >; 272 }; 273 274 pinctrl_flexcan2: flexcan2grp { 275 fsl,pins = < 276 MX6UL_PAD_UART2_RTS_B__FLEXCAN2_RX 0x1b020 277 MX6UL_PAD_UART2_CTS_B__FLEXCAN2_TX 0x1b020 278 >; 279 }; 280 281 pinctrl_gpio: gpiogrp { 282 fsl,pins = < 283 MX6UL_PAD_SNVS_TAMPER5__GPIO5_IO05 0x1b0b0 /* DOUT1 */ 284 MX6UL_PAD_SNVS_TAMPER4__GPIO5_IO04 0x1b0b0 /* DIN1 */ 285 MX6UL_PAD_SNVS_TAMPER1__GPIO5_IO01 0x1b0b0 /* DOUT2 */ 286 MX6UL_PAD_SNVS_TAMPER0__GPIO5_IO00 0x1b0b0 /* DIN2 */ 287 >; 288 }; 289 290 pinctrl_gpio_leds: gpioledsgrp { 291 fsl,pins = < 292 MX6UL_PAD_UART5_TX_DATA__GPIO1_IO30 0x1b0b0 /* LED H14 */ 293 MX6UL_PAD_SNVS_TAMPER3__GPIO5_IO03 0x1b0b0 /* LED H15 */ 294 MX6UL_PAD_SNVS_TAMPER2__GPIO5_IO02 0x1b0b0 /* LED H16 */ 295 >; 296 }; 297 298 pinctrl_i2c1: i2c1grp { 299 fsl,pins = < 300 MX6UL_PAD_CSI_PIXCLK__I2C1_SCL 0x4001b8b0 301 MX6UL_PAD_CSI_MCLK__I2C1_SDA 0x4001b8b0 302 >; 303 }; 304 305 pinctrl_i2c4: i2c4grp { 306 fsl,pins = < 307 MX6UL_PAD_UART2_TX_DATA__I2C4_SCL 0x4001f8b0 308 MX6UL_PAD_UART2_RX_DATA__I2C4_SDA 0x4001f8b0 309 >; 310 }; 311 312 pinctrl_pwm8: pwm8grp { 313 fsl,pins = < 314 MX6UL_PAD_CSI_HSYNC__PWM8_OUT 0x110b0 315 >; 316 }; 317 318 pinctrl_uart1: uart1grp { 319 fsl,pins = < 320 MX6UL_PAD_UART1_TX_DATA__UART1_DCE_TX 0x1b0b1 321 MX6UL_PAD_UART1_RX_DATA__UART1_DCE_RX 0x1b0b1 322 >; 323 }; 324 325 pinctrl_uart2: uart2grp { 326 fsl,pins = < 327 MX6UL_PAD_NAND_DATA04__UART2_DCE_TX 0x1b0b1 328 MX6UL_PAD_NAND_DATA05__UART2_DCE_RX 0x1b0b1 329 MX6UL_PAD_NAND_DATA06__UART2_DCE_CTS 0x1b0b1 330 /* 331 * mux unused RTS to make sure it doesn't cause 332 * any interrupts when it is undefined 333 */ 334 MX6UL_PAD_NAND_DATA07__UART2_DCE_RTS 0x1b0b1 335 >; 336 }; 337 338 pinctrl_uart3: uart3grp { 339 fsl,pins = < 340 MX6UL_PAD_UART3_TX_DATA__UART3_DCE_TX 0x1b0b1 341 MX6UL_PAD_UART3_RX_DATA__UART3_DCE_RX 0x1b0b1 342 MX6UL_PAD_UART3_CTS_B__UART3_DCE_CTS 0x1b0b1 343 MX6UL_PAD_UART3_RTS_B__UART3_DCE_RTS 0x1b0b1 344 >; 345 }; 346 347 pinctrl_uart4: uart4grp { 348 fsl,pins = < 349 MX6UL_PAD_UART4_TX_DATA__UART4_DCE_TX 0x1b0b1 350 MX6UL_PAD_UART4_RX_DATA__UART4_DCE_RX 0x1b0b1 351 >; 352 }; 353 354 pinctrl_usbotg1: usbotg1 { 355 fsl,pins = < 356 MX6UL_PAD_GPIO1_IO04__GPIO1_IO04 0x1b0b0 357 >; 358 }; 359 360 pinctrl_usdhc1: usdhc1grp { 361 fsl,pins = < 362 MX6UL_PAD_SD1_CMD__USDHC1_CMD 0x17059 363 MX6UL_PAD_SD1_CLK__USDHC1_CLK 0x10059 364 MX6UL_PAD_SD1_DATA0__USDHC1_DATA0 0x17059 365 MX6UL_PAD_SD1_DATA1__USDHC1_DATA1 0x17059 366 MX6UL_PAD_SD1_DATA2__USDHC1_DATA2 0x17059 367 MX6UL_PAD_SD1_DATA3__USDHC1_DATA3 0x17059 368 MX6UL_PAD_UART1_RTS_B__GPIO1_IO19 0x100b1 /* SD1_CD */ 369 >; 370 }; 371 372 pinctrl_usdhc2: usdhc2grp { 373 fsl,pins = < 374 MX6UL_PAD_NAND_RE_B__USDHC2_CLK 0x10059 375 MX6UL_PAD_NAND_WE_B__USDHC2_CMD 0x17059 376 MX6UL_PAD_NAND_DATA00__USDHC2_DATA0 0x17059 377 MX6UL_PAD_NAND_DATA01__USDHC2_DATA1 0x17059 378 MX6UL_PAD_NAND_DATA02__USDHC2_DATA2 0x17059 379 MX6UL_PAD_NAND_DATA03__USDHC2_DATA3 0x17059 380 >; 381 }; 382 383 pinctrl_usdhc2_100mhz: usdhc2-100mhzgrp { 384 fsl,pins = < 385 MX6UL_PAD_NAND_RE_B__USDHC2_CLK 0x100b9 386 MX6UL_PAD_NAND_WE_B__USDHC2_CMD 0x170b9 387 MX6UL_PAD_NAND_DATA00__USDHC2_DATA0 0x170b9 388 MX6UL_PAD_NAND_DATA01__USDHC2_DATA1 0x170b9 389 MX6UL_PAD_NAND_DATA02__USDHC2_DATA2 0x170b9 390 MX6UL_PAD_NAND_DATA03__USDHC2_DATA3 0x170b9 391 >; 392 }; 393 394 pinctrl_usdhc2_200mhz: usdhc2-200mhzgrp { 395 fsl,pins = < 396 MX6UL_PAD_NAND_RE_B__USDHC2_CLK 0x100f9 397 MX6UL_PAD_NAND_WE_B__USDHC2_CMD 0x170f9 398 MX6UL_PAD_NAND_DATA00__USDHC2_DATA0 0x170f9 399 MX6UL_PAD_NAND_DATA01__USDHC2_DATA1 0x170f9 400 MX6UL_PAD_NAND_DATA02__USDHC2_DATA2 0x170f9 401 MX6UL_PAD_NAND_DATA03__USDHC2_DATA3 0x170f9 402 >; 403 }; 404}; 405