/* * Copyright (c) 2017, NXP * * SPDX-License-Identifier: Apache-2.0 */ /dts-v1/; #include / { model = "NXP MIMXRT1050-EVK board"; compatible = "nxp,mimxrt1052"; aliases { gpio-1= &gpio1; gpio-2= &gpio2; gpio-3= &gpio3; gpio-4= &gpio4; gpio-5= &gpio5; uart-1 = &uart1; uart-3 = &uart3; led0 = &green_led; sw0 = &user_button; spi-3 = &spi3; eth = ð }; chosen { #if defined(CONFIG_CODE_ITCM) zephyr,flash = &itcm0; #elif defined(CONFIG_CODE_HYPERFLASH) zephyr,flash = &hyperflash0; #elif defined(CONFIG_CODE_QSPI) zephyr,flash = &qspi0; #endif zephyr,sram = &dtcm0; zephyr,console = &uart1; zephyr,shell-uart = &uart1; }; sdram0: memory@80000000 { /* Micron MT48LC16M16A2B4-6AIT:G */ device_type = "memory"; reg = <0x80000000 0x2000000>; }; leds { compatible = "gpio-leds"; green_led: led_0 { gpios = <&gpio1 9 0>; label = "User LD1"; }; }; gpio_keys { compatible = "gpio-keys"; user_button: button_0 { label = "User SW8"; gpios = <&gpio5 0 GPIO_INT_ACTIVE_LOW>; }; }; }; arduino_serial: &uart3 {}; &flexspi0 { hyperflash0: hyperflash@0 { /* Cypress S26KS512SDPBHI02 */ reg = <0x60000000 0x4000000>; #if defined(CONFIG_CODE_HYPERFLASH) status = "ok"; #else status = "disabled"; #endif }; qspi0: qspi@0 { /* ISSI IS25WP064AJBLE */ reg = <0x60000000 0x800000>; #if defined(CONFIG_CODE_QSPI) status = "ok"; #else status = "disabled"; #endif }; }; &uart1 { status = "ok"; current-speed = <115200>; }; &spi3 { status = "ok"; }; ð { status = "ok"; ptp { status = "ok"; }; };