boards/arm/nucleo_h723zg/nucleo_h723zg.dts

/*
 * Copyright (c) 2020 Alexander Kozhinov <AlexanderKozhinov@yandex.com>
 * SPDX-License-Identifier: Apache-2.0
 */

/dts-v1/;
#include <st/h7/stm32h723Xg.dtsi>
#include <st/h7/stm32h723zgtx-pinctrl.dtsi>
#include "arduino_r3_connector.dtsi"

/*
 * WARNING:
 * JP6 and SB72 must be ON when using Ethernet.
 */

/ {
	model = "STMicroelectronics STM32H723ZG-NUCLEO board";
	compatible = "st,stm32h723zg-nucleo";

	chosen {
		zephyr,console = &usart3;
		zephyr,shell-uart = &usart3;
		zephyr,dtcm = &dtcm;
		zephyr,sram = &sram0;
		zephyr,flash = &flash0;
	};

	leds {
		compatible = "gpio-leds";
		green_led: led_0 {
			gpios = <&gpiob 0 GPIO_ACTIVE_HIGH>;
			label = "User LD1";
		};
		yellow_led: led_1 {
			gpios = <&gpioe 1 GPIO_ACTIVE_HIGH>;
			label = "User LD2";
		};
	};

	pwmleds {
		compatible = "pwm-leds";

		red_pwm_led: red_pwm_led {
			pwms = <&pwm12 1 4 PWM_POLARITY_NORMAL>;
			label = "User LD3 - PWM12";
		};
	};

	gpio_keys {
		compatible = "gpio-keys";
		user_button: button_0 {
			label = "User";
			gpios = <&gpioc 13 GPIO_ACTIVE_HIGH>;
		};
	};

	aliases {
		led0 = &green_led;
		led1 = &yellow_led;
		pwm-led0 = &red_pwm_led;
		sw0 = &user_button;
	};
};

&usart3 {
	pinctrl-0 = <&usart3_tx_pd8 &usart3_rx_pd9>;
	current-speed = <115200>;
	status = "okay";
};

&rtc {
	status = "okay";
};

&i2c1 {
	pinctrl-0 = <&i2c1_scl_pb8 &i2c1_sda_pb9>;
	status = "okay";
	clock-frequency = <I2C_BITRATE_FAST>;
};

&timers12 {
	status = "okay";

	pwm12: pwm {
		status = "okay";
		pinctrl-0 = <&tim12_ch1_pb14>;
	};
};

&mac {
	status = "okay";
	pinctrl-0 = <&eth_ref_clk_pa1
		     &eth_mdio_pa2
		     &eth_crs_dv_pa7
		     &eth_mdc_pc1
		     &eth_rxd0_pc4
		     &eth_rxd1_pc5
		     &eth_tx_en_pg11
		     &eth_txd0_pg13
		     &eth_txd1_pb13>;
};

&rng {
	status = "okay";
};