/* * Copyright (c) 2019, MADMACHINE LIMITED * * SPDX-License-Identifier: Apache-2.0 */ /dts-v1/; #include / { model = "MM MM-SWIFTIO board"; compatible = "nxp,mimxrt1052"; aliases { led0 = &green_led; led1 = &red_led; led2 = &blue_led; }; chosen { zephyr,sram = &sdram0; zephyr,dtcm = &dtcm; zephyr,console = &lpuart1; zephyr,shell-uart = &lpuart1; }; sdram0: memory@80000000 { /* Micron MT48LC16M16A2B4-6AIT:G */ device_type = "memory"; reg = <0x80000000 DT_SIZE_M(32)>; }; leds { compatible = "gpio-leds"; red_led: led_0 { gpios = <&gpio1 9 0>; label = "RGB R"; }; green_led: led_1 { gpios = <&gpio1 10 0>; label = "RGB G"; }; blue_led: led_2 { gpios = <&gpio1 11 0>; label = "RGB B"; }; }; }; &flexspi { reg = <0x402a8000 0x4000>, <0x60000000 DT_SIZE_M(8)>; is25wp064: is25wp064@0 { compatible = "issi,is25wp064", "jedec,spi-nor"; size = <67108864>; label = "IS25WP064"; reg = <0>; spi-max-frequency = <133000000>; status = "okay"; jedec-id = [9d 70 17]; }; }; &lpuart1 { status = "okay"; current-speed = <115200>; }; &lpuart2 { status = "okay"; current-speed = <115200>; }; &lpuart4 { status = "okay"; current-speed = <115200>; }; &lpuart6 { status = "okay"; current-speed = <115200>; }; &lpuart8 { status = "okay"; current-speed = <115200>; }; &lpi2c1 { status = "okay"; }; &lpi2c3 { status = "okay"; }; &lpspi3 { status = "okay"; pcs-sck-delay = <50>; sck-pcs-delay = <50>; transfer-delay = <50>; }; &lpspi4 { status = "okay"; pcs-sck-delay = <50>; sck-pcs-delay = <50>; transfer-delay = <50>; }; &flexpwm1_pwm3 { status = "okay"; }; &flexpwm2_pwm0 { status = "okay"; }; &flexpwm2_pwm1 { status = "okay"; }; &flexpwm2_pwm2 { status = "okay"; }; &flexpwm2_pwm3 { status = "okay"; }; &flexpwm4_pwm0 { status = "okay"; }; &flexpwm4_pwm1 { status = "okay"; }; &flexpwm4_pwm2 { status = "okay"; }; &flexpwm4_pwm3 { status = "okay"; }; &usb1 { status = "okay"; }; &usdhc1 { status = "okay"; cd-gpios = <&gpio2 28 GPIO_ACTIVE_LOW>; };