1*e77bb5dcSRyan Chen// SPDX-License-Identifier: GPL-2.0-only OR MIT 2*e77bb5dcSRyan Chen/* 3*e77bb5dcSRyan Chen * Device Tree Source AST2700 EVB 4*e77bb5dcSRyan Chen * 5*e77bb5dcSRyan Chen * Copyright (C) 2026 ASPEED Technology Inc. 6*e77bb5dcSRyan Chen */ 7*e77bb5dcSRyan Chen 8*e77bb5dcSRyan Chen/dts-v1/; 9*e77bb5dcSRyan Chen#include "aspeed-g7-a35.dtsi" 10*e77bb5dcSRyan Chen 11*e77bb5dcSRyan Chen/ { 12*e77bb5dcSRyan Chen model = "AST2700 EVB"; 13*e77bb5dcSRyan Chen compatible = "aspeed,ast2700-evb", "aspeed,ast2700"; 14*e77bb5dcSRyan Chen 15*e77bb5dcSRyan Chen aliases { 16*e77bb5dcSRyan Chen serial0 = &uart12; /* console port */ 17*e77bb5dcSRyan Chen }; 18*e77bb5dcSRyan Chen 19*e77bb5dcSRyan Chen chosen { 20*e77bb5dcSRyan Chen stdout-path = "serial0:115200n8"; 21*e77bb5dcSRyan Chen }; 22*e77bb5dcSRyan Chen 23*e77bb5dcSRyan Chen memory@400000000 { 24*e77bb5dcSRyan Chen device_type = "memory"; 25*e77bb5dcSRyan Chen reg = <0x4 0x00000000 0x0 0x40000000>; 26*e77bb5dcSRyan Chen }; 27*e77bb5dcSRyan Chen}; 28*e77bb5dcSRyan Chen 29*e77bb5dcSRyan Chen&fmc { 30*e77bb5dcSRyan Chen status = "okay"; 31*e77bb5dcSRyan Chen pinctrl-0 = <&pinctrl_fwspi_quad_default>; 32*e77bb5dcSRyan Chen pinctrl-names = "default"; 33*e77bb5dcSRyan Chen 34*e77bb5dcSRyan Chen flash@0 { 35*e77bb5dcSRyan Chen status = "okay"; 36*e77bb5dcSRyan Chen m25p,fast-read; 37*e77bb5dcSRyan Chen label = "bmc"; 38*e77bb5dcSRyan Chen spi-max-frequency = <50000000>; 39*e77bb5dcSRyan Chen spi-tx-bus-width = <4>; 40*e77bb5dcSRyan Chen spi-rx-bus-width = <4>; 41*e77bb5dcSRyan Chen#include "aspeed-evb-flash-layout-128.dtsi" 42*e77bb5dcSRyan Chen }; 43*e77bb5dcSRyan Chen 44*e77bb5dcSRyan Chen flash@1 { 45*e77bb5dcSRyan Chen status = "okay"; 46*e77bb5dcSRyan Chen m25p,fast-read; 47*e77bb5dcSRyan Chen label = "fmc0:1"; 48*e77bb5dcSRyan Chen spi-max-frequency = <50000000>; 49*e77bb5dcSRyan Chen spi-tx-bus-width = <4>; 50*e77bb5dcSRyan Chen spi-rx-bus-width = <4>; 51*e77bb5dcSRyan Chen }; 52*e77bb5dcSRyan Chen 53*e77bb5dcSRyan Chen flash@2 { 54*e77bb5dcSRyan Chen status = "disabled"; 55*e77bb5dcSRyan Chen m25p,fast-read; 56*e77bb5dcSRyan Chen label = "fmc0:2"; 57*e77bb5dcSRyan Chen spi-max-frequency = <50000000>; 58*e77bb5dcSRyan Chen spi-tx-bus-width = <4>; 59*e77bb5dcSRyan Chen spi-rx-bus-width = <4>; 60*e77bb5dcSRyan Chen }; 61*e77bb5dcSRyan Chen}; 62*e77bb5dcSRyan Chen 63*e77bb5dcSRyan Chen&uart12 { 64*e77bb5dcSRyan Chen status = "okay"; 65*e77bb5dcSRyan Chen}; 66