1// SPDX-License-Identifier: GPL-2.0-only OR MIT 2/* 3 * Device Tree Source AST2700 EVB 4 * 5 * Copyright (C) 2026 ASPEED Technology Inc. 6 */ 7 8/dts-v1/; 9#include "aspeed-g7-a35.dtsi" 10 11/ { 12 model = "AST2700 EVB"; 13 compatible = "aspeed,ast2700-evb", "aspeed,ast2700"; 14 15 aliases { 16 serial0 = &uart12; /* console port */ 17 }; 18 19 chosen { 20 stdout-path = "serial0:115200n8"; 21 }; 22 23 memory@400000000 { 24 device_type = "memory"; 25 reg = <0x4 0x00000000 0x0 0x40000000>; 26 }; 27}; 28 29&fmc { 30 status = "okay"; 31 pinctrl-0 = <&pinctrl_fwspi_quad_default>; 32 pinctrl-names = "default"; 33 34 flash@0 { 35 status = "okay"; 36 m25p,fast-read; 37 label = "bmc"; 38 spi-max-frequency = <50000000>; 39 spi-tx-bus-width = <4>; 40 spi-rx-bus-width = <4>; 41#include "aspeed-evb-flash-layout-128.dtsi" 42 }; 43 44 flash@1 { 45 status = "okay"; 46 m25p,fast-read; 47 label = "fmc0:1"; 48 spi-max-frequency = <50000000>; 49 spi-tx-bus-width = <4>; 50 spi-rx-bus-width = <4>; 51 }; 52 53 flash@2 { 54 status = "disabled"; 55 m25p,fast-read; 56 label = "fmc0:2"; 57 spi-max-frequency = <50000000>; 58 spi-tx-bus-width = <4>; 59 spi-rx-bus-width = <4>; 60 }; 61}; 62 63&uart12 { 64 status = "okay"; 65}; 66