1// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) 2/* 3 * Copyright (c) 2017-2025, STMicroelectronics - All Rights Reserved 4 */ 5/dts-v1/; 6 7#include "stm32mp157c-ed1-sp_min.dts" 8 9/ { 10 model = "STMicroelectronics STM32MP157C eval daughter on eval mother (SP_MIN)"; 11 compatible = "st,stm32mp157c-ev1", "st,stm32mp157c-ed1", "st,stm32mp157"; 12 13 aliases { 14 serial1 = &usart3; 15 }; 16 17 chosen { 18 stdout-path = "serial0:115200n8"; 19 }; 20}; 21 22&fmc { 23 pinctrl-names = "default"; 24 pinctrl-0 = <&fmc_pins_a>; 25 status = "okay"; 26 27 nand-controller@4,0 { 28 status = "okay"; 29 30 nand@0 { 31 reg = <0>; 32 nand-on-flash-bbt; 33 #address-cells = <1>; 34 #size-cells = <1>; 35 }; 36 }; 37}; 38 39&qspi { 40 pinctrl-names = "default"; 41 pinctrl-0 = <&qspi_clk_pins_a 42 &qspi_bk1_pins_a 43 &qspi_cs1_pins_a>; 44 reg = <0x58003000 0x1000>, <0x70000000 0x4000000>; 45 #address-cells = <1>; 46 #size-cells = <0>; 47 status = "okay"; 48 49 flash0: flash@0 { 50 compatible = "jedec,spi-nor"; 51 reg = <0>; 52 spi-rx-bus-width = <4>; 53 spi-max-frequency = <108000000>; 54 #address-cells = <1>; 55 #size-cells = <1>; 56 }; 57}; 58 59&usart3 { 60 pinctrl-names = "default"; 61 pinctrl-0 = <&usart3_pins_b>; 62 uart-has-rtscts; 63 status = "disabled"; 64}; 65