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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 | // SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * Copyright 2023 Gateworks Corporation */ #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/leds/common.h> #include <dt-bindings/phy/phy-imx8-pcie.h> / { led-controller { compatible = "gpio-leds"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_gpio_leds>; led-0 { function = LED_FUNCTION_STATUS; color = <LED_COLOR_ID_GREEN>; gpios = <&gpio4 1 GPIO_ACTIVE_HIGH>; default-state = "on"; linux,default-trigger = "heartbeat"; }; led-1 { function = LED_FUNCTION_STATUS; color = <LED_COLOR_ID_RED>; gpios = <&gpio4 5 GPIO_ACTIVE_HIGH>; default-state = "off"; }; }; pcie0_refclk: clock-pcie0 { compatible = "fixed-clock"; #clock-cells = <0>; clock-frequency = <100000000>; }; pps { compatible = "pps-gpio"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pps>; gpios = <&gpio4 3 GPIO_ACTIVE_HIGH>; status = "okay"; }; reg_usb1_vbus: regulator-usb1 { compatible = "regulator-fixed"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_reg_usb1_en>; regulator-name = "usb1_vbus"; gpio = <&gpio1 12 GPIO_ACTIVE_HIGH>; enable-active-high; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; }; reg_usb2_vbus: regulator-usb2 { compatible = "regulator-fixed"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_reg_usb2_en>; regulator-name = "usb2_vbus"; gpio = <&gpio4 12 GPIO_ACTIVE_HIGH>; enable-active-high; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; }; reg_wifi_en: regulator-wifi-en { compatible = "regulator-fixed"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_reg_wl>; regulator-name = "wl"; gpio = <&gpio4 19 GPIO_ACTIVE_HIGH>; startup-delay-us = <100>; enable-active-high; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; }; reg_usdhc2_vmmc: regulator-usdhc2-vmmc { compatible = "regulator-fixed"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usdhc2_vmmc>; regulator-name = "VDD_3V3_SD"; enable-active-high; gpio = <&gpio2 19 0>; /* SD2_RESET */ off-on-delay-us = <12000>; regulator-max-microvolt = <3300000>; regulator-min-microvolt = <3300000>; startup-delay-us = <100>; }; }; /* off-board header */ &ecspi2 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_spi2>; cs-gpios = <&gpio5 13 GPIO_ACTIVE_LOW>; status = "okay"; }; &gpio4 { gpio-line-names = "", "", "", "", "", "", "", "", "dio1", "", "", "dio0", "", "", "pci_usb_sel", "", "", "", "", "", "", "", "rs485_en", "rs485_term", "", "", "", "rs485_half", "pci_wdis#", "", "", ""; }; &i2c2 { clock-frequency = <400000>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_i2c2>; status = "okay"; accelerometer@19 { compatible = "st,lis2de12"; reg = <0x19>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_accel>; st,drdy-int-pin = <1>; interrupt-parent = <&gpio4>; interrupts = <21 IRQ_TYPE_LEVEL_LOW>; interrupt-names = "INT1"; }; }; &pcie_phy { fsl,refclk-pad-mode = <IMX8_PCIE_REFCLK_PAD_INPUT>; fsl,clkreq-unsupported; clocks = <&pcie0_refclk>; clock-names = "ref"; status = "okay"; }; &pcie { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pcie0>; reset-gpio = <&gpio4 29 GPIO_ACTIVE_LOW>; status = "okay"; }; /* GPS */ &uart1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart1>; status = "okay"; }; /* bluetooth HCI */ &uart3 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart3>, <&pinctrl_bten>; cts-gpios = <&gpio5 8 GPIO_ACTIVE_LOW>; rts-gpios = <&gpio5 9 GPIO_ACTIVE_LOW>; status = "okay"; bluetooth { compatible = "brcm,bcm4330-bt"; shutdown-gpios = <&gpio1 3 GPIO_ACTIVE_HIGH>; }; }; /* RS232 */ &uart4 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart4>; status = "okay"; }; /* USB1 - OTG */ &usb3_0 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usb1>; fsl,over-current-active-low; status = "okay"; }; &usb3_phy0 { vbus-supply = <®_usb1_vbus>; status = "okay"; }; &usb_dwc3_0 { /* dual role is implemented but not a full featured OTG */ adp-disable; hnp-disable; srp-disable; dr_mode = "otg"; usb-role-switch; role-switch-default-mode = "peripheral"; status = "okay"; connector { compatible = "gpio-usb-b-connector", "usb-b-connector"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usbcon1>; type = "micro"; label = "otg"; id-gpios = <&gpio3 21 GPIO_ACTIVE_HIGH>; }; }; /* USB2 - USB3.0 Hub */ &usb3_1 { fsl,permanently-attached; fsl,disable-port-power-control; status = "okay"; }; &usb3_phy1 { vbus-supply = <®_usb2_vbus>; status = "okay"; }; &usb_dwc3_1 { dr_mode = "host"; status = "okay"; }; /* SDIO WiFi */ &usdhc1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usdhc1>; bus-width = <4>; non-removable; vmmc-supply = <®_wifi_en>; status = "okay"; }; /* microSD */ &usdhc2 { pinctrl-names = "default", "state_100mhz", "state_200mhz"; pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>; pinctrl-1 = <&pinctrl_usdhc2_100mhz>, <&pinctrl_usdhc2_gpio>; pinctrl-2 = <&pinctrl_usdhc2_200mhz>, <&pinctrl_usdhc2_gpio>; cd-gpios = <&gpio2 12 GPIO_ACTIVE_LOW>; bus-width = <4>; vmmc-supply = <®_usdhc2_vmmc>; status = "okay"; }; &iomuxc { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_hog>; pinctrl_hog: hoggrp { fsl,pins = < MX8MP_IOMUXC_SAI1_RXD6__GPIO4_IO08 0x40000146 /* DIO1 */ MX8MP_IOMUXC_SAI1_TXC__GPIO4_IO11 0x40000146 /* DIO0 */ MX8MP_IOMUXC_SAI1_TXD2__GPIO4_IO14 0x40000106 /* PCIE_USBSEL */ MX8MP_IOMUXC_SAI2_MCLK__GPIO4_IO27 0x40000106 /* RS485_HALF */ MX8MP_IOMUXC_SAI2_RXC__GPIO4_IO22 0x40000106 /* RS485_EN */ MX8MP_IOMUXC_SAI2_RXD0__GPIO4_IO23 0x40000106 /* RS485_TERM */ MX8MP_IOMUXC_SAI3_RXFS__GPIO4_IO28 0x40000106 /* PCIE_WDIS# */ >; }; pinctrl_accel: accelgrp { fsl,pins = < MX8MP_IOMUXC_SAI2_RXFS__GPIO4_IO21 0x150 /* IRQ */ >; }; pinctrl_bten: btengrp { fsl,pins = < MX8MP_IOMUXC_SAI1_TXD4__GPIO4_IO16 0x146 >; }; pinctrl_gpio_leds: gpioledgrp { fsl,pins = < MX8MP_IOMUXC_SAI1_RXC__GPIO4_IO01 0x6 /* LEDG */ MX8MP_IOMUXC_SAI1_RXD3__GPIO4_IO05 0x6 /* LEDR */ >; }; pinctrl_pcie0: pcie0grp { fsl,pins = < MX8MP_IOMUXC_SAI3_RXC__GPIO4_IO29 0x106 >; }; pinctrl_pps: ppsgrp { fsl,pins = < MX8MP_IOMUXC_SAI1_RXD1__GPIO4_IO03 0x146 >; }; pinctrl_reg_wl: regwlgrp { fsl,pins = < MX8MP_IOMUXC_SAI1_TXD7__GPIO4_IO19 0x146 >; }; pinctrl_reg_usb1_en: regusb1grp { fsl,pins = < MX8MP_IOMUXC_GPIO1_IO12__GPIO1_IO12 0x146 /* USB1_EN */ >; }; pinctrl_usb1: usb1grp { fsl,pins = < MX8MP_IOMUXC_GPIO1_IO13__USB1_OTG_OC 0x140 /* USB1_FLT# */ >; }; pinctrl_usbcon1: usbcon1grp { fsl,pins = < MX8MP_IOMUXC_SAI5_RXD0__GPIO3_IO21 0x140 /* USB1_ID */ >; }; pinctrl_reg_usb2_en: regusb2grp { fsl,pins = < MX8MP_IOMUXC_SAI1_TXD0__GPIO4_IO12 0x146 /* USBHUB_RST# */ >; }; pinctrl_spi2: spi2grp { fsl,pins = < MX8MP_IOMUXC_ECSPI2_SCLK__ECSPI2_SCLK 0x140 MX8MP_IOMUXC_ECSPI2_MOSI__ECSPI2_MOSI 0x140 MX8MP_IOMUXC_ECSPI2_MISO__ECSPI2_MISO 0x140 MX8MP_IOMUXC_ECSPI2_SS0__GPIO5_IO13 0x140 >; }; pinctrl_uart1: uart1grp { fsl,pins = < MX8MP_IOMUXC_UART1_RXD__UART1_DCE_RX 0x140 MX8MP_IOMUXC_UART1_TXD__UART1_DCE_TX 0x140 >; }; pinctrl_uart3: uart3grp { fsl,pins = < MX8MP_IOMUXC_UART3_RXD__UART3_DCE_RX 0x140 MX8MP_IOMUXC_UART3_TXD__UART3_DCE_TX 0x140 MX8MP_IOMUXC_ECSPI1_MISO__GPIO5_IO08 0x140 MX8MP_IOMUXC_ECSPI1_SS0__GPIO5_IO09 0x140 >; }; pinctrl_uart4: uart4grp { fsl,pins = < MX8MP_IOMUXC_UART4_RXD__UART4_DCE_RX 0x140 MX8MP_IOMUXC_UART4_TXD__UART4_DCE_TX 0x140 >; }; pinctrl_usdhc1: usdhc1grp { fsl,pins = < MX8MP_IOMUXC_SD1_CLK__USDHC1_CLK 0x190 MX8MP_IOMUXC_SD1_CMD__USDHC1_CMD 0x1d0 MX8MP_IOMUXC_SD1_DATA0__USDHC1_DATA0 0x1d0 MX8MP_IOMUXC_SD1_DATA1__USDHC1_DATA1 0x1d0 MX8MP_IOMUXC_SD1_DATA2__USDHC1_DATA2 0x1d0 MX8MP_IOMUXC_SD1_DATA3__USDHC1_DATA3 0x1d0 >; }; pinctrl_usdhc2: usdhc2grp { fsl,pins = < MX8MP_IOMUXC_SD2_CLK__USDHC2_CLK 0x190 MX8MP_IOMUXC_SD2_CMD__USDHC2_CMD 0x1d0 MX8MP_IOMUXC_SD2_DATA0__USDHC2_DATA0 0x1d0 MX8MP_IOMUXC_SD2_DATA1__USDHC2_DATA1 0x1d0 MX8MP_IOMUXC_SD2_DATA2__USDHC2_DATA2 0x1d0 MX8MP_IOMUXC_SD2_DATA3__USDHC2_DATA3 0x1d0 MX8MP_IOMUXC_GPIO1_IO04__USDHC2_VSELECT 0xc1 >; }; pinctrl_usdhc2_100mhz: usdhc2-100mhzgrp { fsl,pins = < MX8MP_IOMUXC_SD2_CLK__USDHC2_CLK 0x194 MX8MP_IOMUXC_SD2_CMD__USDHC2_CMD 0x1d4 MX8MP_IOMUXC_SD2_DATA0__USDHC2_DATA0 0x1d4 MX8MP_IOMUXC_SD2_DATA1__USDHC2_DATA1 0x1d4 MX8MP_IOMUXC_SD2_DATA2__USDHC2_DATA2 0x1d4 MX8MP_IOMUXC_SD2_DATA3__USDHC2_DATA3 0x1d4 MX8MP_IOMUXC_GPIO1_IO04__USDHC2_VSELECT 0xc1 >; }; pinctrl_usdhc2_200mhz: usdhc2-200mhzgrp { fsl,pins = < MX8MP_IOMUXC_SD2_CLK__USDHC2_CLK 0x196 MX8MP_IOMUXC_SD2_CMD__USDHC2_CMD 0x1d6 MX8MP_IOMUXC_SD2_DATA0__USDHC2_DATA0 0x1d6 MX8MP_IOMUXC_SD2_DATA1__USDHC2_DATA1 0x1d6 MX8MP_IOMUXC_SD2_DATA2__USDHC2_DATA2 0x1d6 MX8MP_IOMUXC_SD2_DATA3__USDHC2_DATA3 0x1d6 MX8MP_IOMUXC_GPIO1_IO04__USDHC2_VSELECT 0xc1 >; }; pinctrl_usdhc2_vmmc: usdhc2-vmmc-grp { fsl,pins = < MX8MP_IOMUXC_SD2_RESET_B__USDHC2_RESET_B 0x1d0 >; }; pinctrl_usdhc2_gpio: usdhc2gpiogrp { fsl,pins = < MX8MP_IOMUXC_SD2_CD_B__GPIO2_IO12 0x1c4 >; }; }; |