zephyr/boards/arm/mm_swiftio/mm_swiftio.dts

/*
 * Copyright (c) 2019, MADMACHINE LIMITED
 *
 * SPDX-License-Identifier: Apache-2.0
 */

/dts-v1/;

#include <nxp/nxp_rt.dtsi>

/ {
	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>;
};