blob: 4afa8662c4e8b22601219f6642d6ef41c340249d [file] [log] [blame]
// SPDX-License-Identifier: GPL-2.0-or-later
// Copyright 2019 IBM Corp.
/dts-v1/;
#include "aspeed-g6.dtsi"
/ {
model = "AST2600 EVB";
compatible = "aspeed,ast2600";
aliases {
serial4 = &uart5;
};
chosen {
bootargs = "console=ttyS4,115200n8";
};
memory@80000000 {
device_type = "memory";
reg = <0x80000000 0x80000000>;
};
};
&mdio1 {
status = "okay";
ethphy1: ethernet-phy@0 {
compatible = "ethernet-phy-ieee802.3-c22";
reg = <0>;
};
};
&mdio2 {
status = "okay";
ethphy2: ethernet-phy@0 {
compatible = "ethernet-phy-ieee802.3-c22";
reg = <0>;
};
};
&mdio3 {
status = "okay";
ethphy3: ethernet-phy@0 {
compatible = "ethernet-phy-ieee802.3-c22";
reg = <0>;
};
};
&mac1 {
status = "okay";
phy-mode = "rgmii";
phy-handle = <&ethphy1>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_rgmii2_default>;
};
&mac2 {
status = "okay";
phy-mode = "rgmii";
phy-handle = <&ethphy2>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_rgmii3_default>;
};
&mac3 {
status = "okay";
phy-mode = "rgmii";
phy-handle = <&ethphy3>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_rgmii4_default>;
};
&emmc_controller {
status = "okay";
};
&emmc {
non-removable;
bus-width = <4>;
max-frequency = <52000000>;
};
&rtc {
status = "okay";
};
&fmc {
status = "okay";
flash@0 {
status = "okay";
m25p,fast-read;
label = "bmc";
spi-max-frequency = <50000000>;
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
u-boot@0 {
reg = <0x0 0xe0000>; // 896KB
label = "u-boot";
};
u-boot-env@e0000 {
reg = <0xe0000 0x20000>; // 128KB
label = "u-boot-env";
};
kernel@100000 {
reg = <0x100000 0x900000>; // 9MB
label = "kernel";
};
rofs@a00000 {
reg = <0xa00000 0x2000000>; // 32MB
label = "rofs";
};
rwfs@6000000 {
reg = <0x2a00000 0x1600000>; // 22MB
label = "rwfs";
};
};
};
};
&spi1 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_spi1_default>;
flash@0 {
status = "okay";
m25p,fast-read;
label = "pnor";
spi-max-frequency = <100000000>;
};
};
&uart5 {
// Workaround for A0
compatible = "snps,dw-apb-uart";
};
&i2c0 {
status = "okay";
temp@2e {
compatible = "adi,adt7490";
reg = <0x2e>;
};
};
&i2c1 {
status = "okay";
};
&i2c2 {
status = "okay";
};
&i2c3 {
status = "okay";
};
&i2c4 {
status = "okay";
};
&i2c5 {
status = "okay";
};
&i2c6 {
status = "okay";
};
&i2c7 {
status = "okay";
};
&i2c8 {
status = "okay";
};
&i2c9 {
status = "okay";
};
&i2c12 {
status = "okay";
};
&i2c13 {
status = "okay";
};
&i2c14 {
status = "okay";
};
&i2c15 {
status = "okay";
};