zephyr/boards/arm/twr_ke18f/twr_ke18f.dts

/*
 * Copyright (c) 2019 Vestas Wind Systems A/S
 *
 * SPDX-License-Identifier: Apache-2.0
 */

/dts-v1/;

#include <nxp/nxp_ke18f512vlx16.dtsi>
#include <dt-bindings/clock/kinetis_scg.h>

/ {
	model = "NXP Kinetis KE18 MCU Tower System Module";
	compatible = "nxp,mke18f16", "nxp,ke18f", "nxp,ke1xf";

	aliases {
		led0 = &orange_led;
		led1 = &yellow_led;
		led2 = &green_led;
		led3 = &red_led;
		led4 = &tri_red_led;
		led5 = &tri_green_led;
		led6 = &tri_blue_led;
		sw0 = &user_button_3;
		sw1 = &user_button_2;
	};

	chosen {
		zephyr,sram = &sram0;
		zephyr,flash = &flash0;
		zephyr,code-partition = &slot0_partition;
		zephyr,console = &uart0;
		zephyr,shell-uart = &uart0;
		zephyr,uart-pipe = &uart0;
	};

	leds {
		compatible = "gpio-leds";
		orange_led: led_0 {
			gpios = <&gpioc 13 0>;
			label = "User LED D9";
		};
		yellow_led: led_1 {
			gpios = <&gpioc 12 0>;
			label = "User LED D8";
		};
		green_led: led_2 {
			gpios = <&gpioc 11 0>;
			label = "User LED D7";
		};
		red_led: led_3 {
			gpios = <&gpioc 10 0>;
			label = "User LED D6";
		};

		tri_red_led: led_4 {
			gpios = <&gpiod 16 0>;
			label = "User Tricolor LED D5 (Red)";
		};
		tri_green_led: led_5 {
			gpios = <&gpiod 15 0>;
			label = "User Tricolor LED D5 (Green)";
		};
		tri_blue_led: led_6 {
			gpios = <&gpiob 5 0>;
			label = "User Tricolor LED D5 (Blue)";
		};
	};

	gpio_keys {
		compatible = "gpio-keys";
		user_button_2: button_0 {
			label = "User SW2";
			gpios = <&gpiod 3 GPIO_INT_ACTIVE_LOW>;
		};
		user_button_3: button_1 {
			label = "User SW3";
			gpios = <&gpiod 6 GPIO_INT_ACTIVE_LOW>;
		};
	};
};

&sim {
	clkout-source = <1>;
	clkout-divider = <0>;
};

&scg {
	sosc-freq = <8000000>;
	sosc-mode = <KINETIS_SCG_SOSC_MODE_LOW_POWER>;
	sosc-divider-1 = <1>;
	sosc-divider-2 = <1>;

	sirc-range = <8000000>;
	sirc-divider-1 = <1>;
	sirc-divider-2 = <2>;

	firc-range = <48000000>;
	firc-divider-1 = <1>;
	firc-divider-2 = <1>;

	spll-source = <KINETIS_SCG_SPLL_SRC_SOSC>;
	spll-divider-pre = <1>;
	spll-multiplier = <30>;
	spll-divider-1 = <1>;
	spll-divider-2 = <2>;

	clk-source = <KINETIS_SCG_SCLK_SRC_SPLL>;
	clk-divider-slow = <5>;
	clk-divider-bus = <2>;
	clk-divider-core = <1>;

	clkout-source = <KINETIS_SCG_CLKOUT_SRC_FIRC>;
};

&uart0 {
	status = "ok";
	current-speed = <115200>;
};

&flash0 {
	/*
	 * For more information, see:
	 * http://docs.zephyrproject.org/latest/guides/dts/index.html#flash-partitions
	 */
	partitions {
		compatible = "fixed-partitions";
		#address-cells = <1>;
		#size-cells = <1>;

		boot_partition: partition@0 {
			label = "mcuboot";
			reg = <0x00000000 0xc000>;
		};
		slot0_partition: partition@c000 {
			label = "image-0";
			reg = <0x0000c000 0x32000>;
		};
		slot1_partition: partition@3e000 {
			label = "image-1";
			reg = <0x0003e000 0x32000>;
		};
		scratch_partition: partition@70000 {
			label = "image-scratch";
			reg = <0x00070000 0xa000>;
		};
		storage_partition: partition@7a000 {
			label = "storage";
			reg = <0x0007a000 0x00006000>;
		};
	};
};