boards/arm/olimex_stm32_h103/olimex_stm32_h103.dts

/*
 * SPDX-License-Identifier: Apache-2.0
 * Copyright (c) 2020, Josep Puigdemont
 */

/dts-v1/;
#include <st/f1/stm32f103Xb.dtsi>

/ {
	model = "Olimex STM32-H103 board";
	compatible = "olimex,stm32-h103", "st,stm32f103rb";

	chosen {
		zephyr,console = &usart2;
		zephyr,shell-uart = &usart2;
		zephyr,sram = &sram0;
		zephyr,flash = &flash0;
	};

	leds {
		compatible = "gpio-leds";
		green_led_2: led_2 {
			gpios = <&gpioc 12 GPIO_ACTIVE_LOW>;
			label = "User LD2";
		};
	};

	gpio_keys {
		compatible = "gpio-keys";
		user_button: button {
			label = "User";
			gpios = <&gpioa 0 GPIO_ACTIVE_LOW>;
		};
	};

	aliases {
		led0 = &green_led_2;
		sw0 = &user_button;
	};
};

&usart1 {
	current-speed = <115200>;
	status = "okay";
};

&usart2 {
	current-speed = <115200>;
	status = "okay";
};

&usart3 {
	current-speed = <115200>;
};

&i2c1 {
	status = "okay";
	clock-frequency = <I2C_BITRATE_FAST>;
};

&i2c2 {
	status = "okay";
	clock-frequency = <I2C_BITRATE_FAST>;
};

&spi1 {
	status = "okay";
};

&spi2 {
	status = "okay";
};

&timers1 {
	status = "okay";

	pwm1: pwm {
		status = "okay";
	};
};

&iwdg {
	status = "okay";
};

&adc1 {
	status = "okay";
};

&usb {
	disconnect-gpios = <&gpioc 11 GPIO_ACTIVE_LOW>;
};