| /* |
| * Copyright (c) 2017 Florian Vaussard, HEIG-VD |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| /dts-v1/; |
| #include <st/f4/stm32f412Xg.dtsi> |
| #include <st/f4/stm32f412z(e-g)tx-pinctrl.dtsi> |
| #include "arduino_r3_connector.dtsi" |
| |
| / { |
| model = "STMicroelectronics STM32F412ZG-NUCLEO board"; |
| compatible = "st,stm32f412zg-nucleo"; |
| |
| chosen { |
| zephyr,console = &usart3; |
| zephyr,shell-uart = &usart3; |
| zephyr,sram = &sram0; |
| zephyr,flash = &flash0; |
| }; |
| |
| leds { |
| compatible = "gpio-leds"; |
| green_led_1: led_1 { |
| gpios = <&gpiob 0 GPIO_ACTIVE_HIGH>; |
| label = "User LD1"; |
| }; |
| blue_led_1: led_2 { |
| gpios = <&gpiob 7 GPIO_ACTIVE_HIGH>; |
| label = "User LD2"; |
| }; |
| red_led_1: led_3 { |
| gpios = <&gpiob 14 GPIO_ACTIVE_HIGH>; |
| label = "User LD3"; |
| }; |
| }; |
| |
| gpio_keys { |
| compatible = "gpio-keys"; |
| user_button: button { |
| label = "User"; |
| gpios = <&gpioc 13 GPIO_ACTIVE_HIGH>; |
| }; |
| }; |
| |
| aliases { |
| led0 = &green_led_1; |
| led1 = &blue_led_1; |
| led2 = &red_led_1; |
| sw0 = &user_button; |
| }; |
| }; |
| |
| &usart3 { |
| pinctrl-0 = <&usart3_tx_pd8 &usart3_rx_pd9>; |
| current-speed = <115200>; |
| status = "okay"; |
| }; |
| |
| &usart6 { |
| pinctrl-0 = <&usart6_tx_pg14 &usart6_rx_pg9>; |
| current-speed = <115200>; |
| status = "okay"; |
| }; |
| |
| &i2c1 { |
| pinctrl-0 = <&i2c1_scl_pb8 &i2c1_sda_pb9>; |
| status = "okay"; |
| clock-frequency = <I2C_BITRATE_FAST>; |
| }; |
| |
| &spi1 { |
| pinctrl-0 = <&spi1_nss_pa4 &spi1_sck_pa5 |
| &spi1_miso_pa6 &spi1_mosi_pa7>; |
| status = "okay"; |
| }; |
| |
| &usbotg_fs { |
| pinctrl-0 = <&usb_otg_fs_dm_pa11 &usb_otg_fs_dp_pa12>; |
| status = "okay"; |
| }; |
| |
| &timers2 { |
| status = "okay"; |
| |
| pwm2: pwm { |
| status = "okay"; |
| pinctrl-0 = <&tim2_ch1_pa0>; |
| }; |
| }; |
| |
| &rtc { |
| status = "okay"; |
| }; |
