1// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) 2/* 3 * Copyright (C) STMicroelectronics 2025 - All Rights Reserved 4 * Author: Amelie Delaunay <amelie.delaunay@foss.st.com> for STMicroelectronics. 5 */ 6 7/dts-v1/; 8 9#include "stm32mp215.dtsi" 10#include "stm32mp21xf.dtsi" 11 12/ { 13 model = "STMicroelectronics STM32MP215F-DK Discovery Board"; 14 compatible = "st,stm32mp215f-dk", "st,stm32mp215"; 15 16 aliases { 17 serial0 = &usart2; 18 }; 19 20 chosen { 21 stdout-path = "serial0:115200n8"; 22 }; 23 24 memory@80000000 { 25 device_type = "memory"; 26 reg = <0x0 0x80000000 0x0 0x80000000>; 27 }; 28 29 reserved-memory { 30 #address-cells = <2>; 31 #size-cells = <2>; 32 ranges; 33 34 fw@80000000 { 35 compatible = "shared-dma-pool"; 36 reg = <0x0 0x80000000 0x0 0x4000000>; 37 no-map; 38 }; 39 }; 40}; 41 42&arm_wdt { 43 timeout-sec = <32>; 44 status = "okay"; 45}; 46 47&usart2 { 48 status = "okay"; 49}; 50