168 lines
2.7 KiB
Plaintext
168 lines
2.7 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0
|
|
// Copyright (c) 2017 Facebook Inc.
|
|
/dts-v1/;
|
|
|
|
#include "aspeed-g5.dtsi"
|
|
#include <dt-bindings/gpio/aspeed-gpio.h>
|
|
|
|
/ {
|
|
model = "Portwell Neptune BMC";
|
|
compatible = "portwell,neptune-bmc", "aspeed,ast2500";
|
|
aliases {
|
|
serial0 = &uart1;
|
|
serial4 = &uart5;
|
|
};
|
|
chosen {
|
|
stdout-path = &uart5;
|
|
bootargs = "console=ttyS4,115200 earlycon";
|
|
};
|
|
|
|
memory@80000000 {
|
|
reg = <0x80000000 0x20000000>;
|
|
};
|
|
|
|
leds {
|
|
compatible = "gpio-leds";
|
|
postcode0 {
|
|
label="BMC_UP";
|
|
gpios = <&gpio ASPEED_GPIO(H, 0) GPIO_ACTIVE_HIGH>;
|
|
default-state = "on";
|
|
};
|
|
postcode1 {
|
|
label="BMC_HB";
|
|
gpios = <&gpio ASPEED_GPIO(H, 1) GPIO_ACTIVE_HIGH>;
|
|
linux,default-trigger = "heartbeat";
|
|
};
|
|
postcode2 {
|
|
label="FAULT";
|
|
gpios = <&gpio ASPEED_GPIO(H, 2) GPIO_ACTIVE_HIGH>;
|
|
};
|
|
// postcode3-7 are GPIOH3-H7
|
|
};
|
|
};
|
|
|
|
&fmc {
|
|
status = "okay";
|
|
flash@0 {
|
|
status = "okay";
|
|
m25p,fast-read;
|
|
#include "openbmc-flash-layout.dtsi"
|
|
};
|
|
};
|
|
|
|
&spi1 {
|
|
status = "okay";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_spi1_default>;
|
|
flash@0 {
|
|
status = "okay";
|
|
m25p,fast-read;
|
|
label = "pnor";
|
|
};
|
|
};
|
|
|
|
&uart1 {
|
|
// Host Console
|
|
status = "okay";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_txd1_default
|
|
&pinctrl_rxd1_default>;
|
|
};
|
|
|
|
&uart5 {
|
|
// BMC Console
|
|
status = "okay";
|
|
};
|
|
|
|
&mac0 {
|
|
status = "okay";
|
|
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_rmii1_default
|
|
&pinctrl_mdio1_default>;
|
|
clocks = <&syscon ASPEED_CLK_GATE_MAC1CLK>,
|
|
<&syscon ASPEED_CLK_MAC1RCLK>;
|
|
clock-names = "MACCLK", "RCLK";
|
|
};
|
|
|
|
&mac1 {
|
|
status = "okay";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_rmii2_default>;
|
|
clocks = <&syscon ASPEED_CLK_GATE_MAC2CLK>,
|
|
<&syscon ASPEED_CLK_MAC2RCLK>;
|
|
clock-names = "MACCLK", "RCLK";
|
|
use-ncsi;
|
|
};
|
|
|
|
&i2c1 {
|
|
status = "okay";
|
|
// To PCIe slot SMBUS
|
|
};
|
|
|
|
&i2c2 {
|
|
status = "okay";
|
|
// To LAN I210
|
|
};
|
|
|
|
&i2c3 {
|
|
status = "okay";
|
|
// SMBus to COMe AB
|
|
};
|
|
|
|
&i2c4 {
|
|
status = "okay";
|
|
// I2C to COMe AB
|
|
};
|
|
|
|
&i2c5 {
|
|
status = "okay";
|
|
// USB Debug card
|
|
pca9555@27 {
|
|
compatible = "nxp,pca9555";
|
|
reg = <0x27>;
|
|
gpio-controller;
|
|
#gpio-cells = <2>;
|
|
};
|
|
};
|
|
|
|
&i2c6 {
|
|
status = "okay";
|
|
tpm@20 {
|
|
compatible = "infineon,slb9645tt";
|
|
reg = <0x20>;
|
|
};
|
|
tmp421@4e {
|
|
compatible = "ti,tmp421";
|
|
reg = <0x4e>;
|
|
};
|
|
tmp421@4f {
|
|
compatible = "ti,tmp421";
|
|
reg = <0x4f>;
|
|
};
|
|
};
|
|
|
|
&i2c8 {
|
|
status = "okay";
|
|
eeprom@51 {
|
|
compatible = "atmel,24c128";
|
|
reg = <0x51>;
|
|
pagesize = <32>;
|
|
};
|
|
};
|
|
|
|
&pwm_tacho {
|
|
status = "okay";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_pwm0_default &pinctrl_pwm1_default>;
|
|
fan@0 {
|
|
reg = <0x00>;
|
|
aspeed,fan-tach-ch = /bits/ 8 <0x00>;
|
|
};
|
|
|
|
fan@1 {
|
|
reg = <0x00>;
|
|
aspeed,fan-tach-ch = /bits/ 8 <0x01>;
|
|
};
|
|
};
|