/* * Copyright (C) 2025 Savoir-faire Linux, Inc. * * SPDX-License-Identifier: Apache-2.0 */ /dts-v1/; #include #include #include / { model = "STMicroelectronics STM32MP257F-EV1 board"; compatible = "st,stm32mp257f-ev1", "st,stm32mp25"; chosen { zephyr,console = &uart5; zephyr,shell-uart = &uart5; zephyr,flash = &ddr_code; zephyr,sram = &ddr_sys; }; leds { compatible = "gpio-leds"; orange_led_3: led_3 { gpios = <&gpioj 6 GPIO_ACTIVE_HIGH>; label = "LD3"; }; }; gpio_keys { compatible = "gpio-keys"; button_user2: button2 { label = "User 2"; gpios = <&gpiog 8 GPIO_ACTIVE_LOW>; zephyr,code = ; }; }; aliases { led0 = &orange_led_3; sw0 = &button_user2; }; }; &clk_hsi { status = "okay"; }; &clk_hse { clock-frequency = ; status = "okay"; }; &rcc { clock-frequency = ; }; &gpiog { status = "okay"; }; &gpioj { status = "okay"; }; &gpioz { status = "okay"; }; &uart5 { pinctrl-0 = <&uart5_tx_pg9 &uart5_rx_pg10>; pinctrl-names = "default"; current-speed = <115200>; status = "okay"; }; &usart6 { pinctrl-0 = <&usart6_tx_pf13 &usart6_rx_pf14>; pinctrl-names = "default"; current-speed = <115200>; status = "disabled"; }; &i2c8 { pinctrl-0 = <&i2c8_scl_pz4 &i2c8_sda_pz3>; pinctrl-names = "default"; status = "okay"; };