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// SPDX-License-Identifier: GPL-2.0+
// Copyright (c) 2018 Facebook Inc.
/dts-v1/;
#include "aspeed-g4.dtsi"
/ {
model = "Facebook Wedge 40 BMC";
compatible = "facebook,wedge40-bmc", "aspeed,ast2400";
aliases {
/*
* Override the default uart aliases to avoid breaking
* the legacy applications.
*/
serial0 = &uart5;
serial1 = &uart1;
serial2 = &uart3;
serial3 = &uart4;
};
chosen {
stdout-path = &uart3;
bootargs = "console=ttyS2,9600n8 root=/dev/ram rw";
};
memory@40000000 {
reg = <0x40000000 0x20000000>;
};
ast-adc-hwmon {
compatible = "iio-hwmon";
io-channels = <&adc 5>, <&adc 6>, <&adc 7>, <&adc 8>, <&adc 9>;
};
};
&wdt1 {
status = "okay";
aspeed,reset-type = "system";
};
&wdt2 {
status = "disabled";
};
&fmc {
status = "okay";
flash@0 {
status = "okay";
m25p,fast-read;
label = "spi0.0";
#include "facebook-bmc-flash-layout.dtsi"
};
};
&uart1 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_txd1_default
&pinctrl_rxd1_default>;
};
&uart3 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_txd3_default
&pinctrl_rxd3_default>;
};
&uart4 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_txd4_default
&pinctrl_rxd4_default
&pinctrl_ndts4_default>;
};
&uart5 {
status = "okay";
};
&mac1 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_rgmii2_default &pinctrl_mdio2_default>;
};
&i2c0 {
status = "okay";
};
&i2c1 {
status = "okay";
};
&i2c2 {
status = "okay";
};
&i2c3 {
status = "okay";
};
&i2c4 {
status = "okay";
};
&i2c5 {
status = "okay";
};
&i2c6 {
status = "okay";
};
&i2c7 {
status = "okay";
};
&i2c8 {
status = "okay";
};
&i2c11 {
status = "okay";
};
&i2c12 {
status = "okay";
};
&vhub {
status = "okay";
};
&adc {
status = "okay";
};
&pwm_tacho {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_pwm0_default
&pinctrl_pwm1_default
&pinctrl_pwm6_default
&pinctrl_pwm7_default>;
fan@0 {
reg = <0x00>;
aspeed,fan-tach-ch = /bits/ 8 <0x00 0x01>;
};
fan@1 {
reg = <0x01>;
aspeed,fan-tach-ch = /bits/ 8 <0x02 0x03>;
};
fan@6 {
reg = <0x06>;
aspeed,fan-tach-ch = /bits/ 8 <0x04 0x05>;
};
fan@7 {
reg = <0x07>;
aspeed,fan-tach-ch = /bits/ 8 <0x06 0x07>;
};
};
|
