Path: blob/master/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-minerva.dts
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// SPDX-License-Identifier: GPL-2.0+
// Copyright (c) 2023 Facebook Inc.
/dts-v1/;
#include "aspeed-g6.dtsi"
#include <dt-bindings/gpio/aspeed-gpio.h>
#include <dt-bindings/i2c/i2c.h>
/ {
model = "Facebook Minerva CMM";
compatible = "facebook,minerva-cmc", "aspeed,ast2600";
aliases {
serial4 = &uart5;
serial5 = &uart6;
/*
* PCA9548 (2-0077) provides 8 channels connecting to
* 6 pcs of FCB (Fan Controller Board).
*/
i2c16 = &imux16;
i2c17 = &imux17;
i2c18 = &imux18;
i2c19 = &imux19;
i2c20 = &imux20;
i2c21 = &imux21;
i2c22 = &imux22;
i2c23 = &imux23;
i2c24 = &imux24;
i2c25 = &imux25;
i2c26 = &imux26;
i2c27 = &imux27;
i2c28 = &imux28;
i2c29 = &imux29;
i2c30 = &imux30;
i2c31 = &imux31;
i2c32 = &imux32;
i2c33 = &imux33;
i2c34 = &imux34;
i2c35 = &imux35;
i2c36 = &imux36;
i2c37 = &imux37;
i2c38 = &imux38;
i2c39 = &imux39;
i2c40 = &imux40;
i2c41 = &imux41;
i2c42 = &imux42;
i2c43 = &imux43;
i2c44 = &imux44;
i2c45 = &imux45;
i2c46 = &imux46;
i2c47 = &imux47;
spi1 = &spi_gpio;
};
chosen {
stdout-path = "serial5:57600n8";
};
memory@80000000 {
device_type = "memory";
reg = <0x80000000 0x80000000>;
};
iio-hwmon {
compatible = "iio-hwmon";
io-channels = <&adc0 0>, <&adc0 1>, <&adc0 2>, <&adc0 3>,
<&adc0 4>, <&adc0 5>, <&adc0 6>, <&adc0 7>,
<&adc1 2>;
};
leds {
compatible = "gpio-leds";
led-0 {
label = "bmc_heartbeat_amber";
gpios = <&gpio0 ASPEED_GPIO(P, 7) GPIO_ACTIVE_LOW>;
linux,default-trigger = "heartbeat";
};
led-1 {
label = "fp_id_amber";
default-state = "off";
gpios = <&gpio0 ASPEED_GPIO(B, 5) GPIO_ACTIVE_HIGH>;
};
led-2 {
label = "power_blue";
default-state = "off";
gpios = <&gpio0 ASPEED_GPIO(P, 4) GPIO_ACTIVE_HIGH>;
};
led-3 {
label = "fan_status_led";
gpios = <&leds_gpio 9 GPIO_ACTIVE_HIGH>;
default-state = "off";
};
led-4 {
label = "fan_fault_led_n";
gpios = <&leds_gpio 10 GPIO_ACTIVE_LOW>;
default-state = "off";
};
led-5 {
label = "bmc_ready_noled";
gpios = <&sgpiom0 141 (GPIO_ACTIVE_HIGH|GPIO_TRANSITORY)>;
};
};
spi_gpio: spi {
status = "okay";
compatible = "spi-gpio";
#address-cells = <1>;
#size-cells = <0>;
sck-gpios = <&gpio0 ASPEED_GPIO(Z, 3) GPIO_ACTIVE_HIGH>;
mosi-gpios = <&gpio0 ASPEED_GPIO(Z, 4) GPIO_ACTIVE_HIGH>;
miso-gpios = <&gpio0 ASPEED_GPIO(Z, 5) GPIO_ACTIVE_HIGH>;
num-chipselects = <1>;
cs-gpios = <&gpio0 ASPEED_GPIO(Z, 0) GPIO_ACTIVE_LOW>;
tpm@0 {
compatible = "infineon,slb9670", "tcg,tpm_tis-spi";
spi-max-frequency = <33000000>;
reg = <0>;
};
};
};
&uart6 {
status = "okay";
};
&wdt1 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_wdtrst1_default>;
aspeed,reset-type = "soc";
aspeed,external-signal;
aspeed,ext-push-pull;
aspeed,ext-active-high;
aspeed,ext-pulse-duration = <256>;
};
&mac3 {
status = "okay";
phy-mode = "rmii";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_rmii4_default>;
fixed-link {
speed = <100>;
full-duplex;
};
};
&mdio3 {
status = "okay";
};
&fmc {
status = "okay";
flash@0 {
status = "okay";
m25p,fast-read;
label = "bmc";
spi-max-frequency = <50000000>;
#include "openbmc-flash-layout-128.dtsi"
};
flash@1 {
status = "okay";
m25p,fast-read;
label = "alt-bmc";
spi-max-frequency = <50000000>;
};
};
&sgpiom0 {
status = "okay";
ngpios = <128>;
bus-frequency = <2000000>;
};
&i2c0 {
status = "okay";
power-monitor@40 {
compatible = "ti,ina230";
reg = <0x40>;
shunt-resistor = <1000>;
};
power-monitor@41 {
compatible = "ti,ina230";
reg = <0x41>;
shunt-resistor = <1000>;
};
power-monitor@44 {
compatible = "lltc,ltc4287";
reg = <0x44>;
shunt-resistor-micro-ohms = <2000>;
};
power-monitor@43 {
compatible = "infineon,xdp710";
reg = <0x43>;
};
leds_gpio: gpio@19 {
compatible = "nxp,pca9555";
reg = <0x19>;
gpio-controller;
#gpio-cells = <2>;
};
gpio@11 {
compatible = "nxp,pca9555";
reg = <0x11>;
gpio-controller;
#gpio-cells = <2>;
interrupt-parent = <&sgpiom0>;
interrupts = <238 IRQ_TYPE_LEVEL_LOW>;
gpio-line-names =
"PWRGD_P24V_SMPWROK", "P1V5_PWROK",
"P3V3_PWROK", "P5V_PWROK",
"P12V_SCM_PWROK", "P12V_PWROK",
"P24V_PWROK", "P48V_HSC_PWROK",
"ERR_GPIO_IRQ", "TMP75_ALERT_N",
"BMC_PWROK", "P12V_INA230_ALERT_N",
"P24V_INA230_ALERT_N","",
"P48V_HSC_ALERT_N", "P1V05_PWROK";
};
gpio@12 {
compatible = "nxp,pca9555";
reg = <0x12>;
gpio-controller;
#gpio-cells = <2>;
interrupt-parent = <&sgpiom0>;
interrupts = <240 IRQ_TYPE_LEVEL_LOW>;
gpio-line-names =
"P1V05_PWR_FAIL", "P1V5_PWR_FAIL",
"P24V_PWR_FAIL", "P24V_SM_PWR_FAIL",
"IRQ_NW0/1/2_N", "IRQ_NW3/4/5_N",
"RTC_INT_N_R", "ERR_GPIO_IRQ",
"", "",
"", "",
"", "",
"", "";
};
gpio@13 {
compatible = "nxp,pca9555";
reg = <0x13>;
gpio-controller;
#gpio-cells = <2>;
interrupt-parent = <&sgpiom0>;
interrupts = <242 IRQ_TYPE_LEVEL_LOW>;
gpio-line-names =
"", "",
"", "",
"", "",
"", "",
"RACKMON_A_1", "RACKMON_A_2",
"RACKMON_B_1", "RACKMON_B_2",
"", "",
"", "";
};
};
&i2c1 {
status = "okay";
temperature-sensor@4b {
compatible = "ti,tmp75";
reg = <0x4b>;
};
temperature-sensor@4f {
compatible = "ti,tmp75";
reg = <0x4f>;
};
eeprom@54 {
compatible = "atmel,24c128";
reg = <0x54>;
};
};
&i2c2 {
status = "okay";
i2c-mux@77 {
compatible = "nxp,pca9548";
reg = <0x77>;
#address-cells = <1>;
#size-cells = <0>;
i2c-mux-idle-disconnect;
// FCB 1
imux16: i2c@1 {
#address-cells = <1>;
#size-cells = <0>;
reg = <1>;
eeprom@50 {
compatible = "atmel,24c128";
reg = <0x50>;
};
pwm@5e {
compatible = "maxim,max31790";
reg = <0x5e>;
};
power-sensor@40 {
compatible = "ti,ina238";
reg = <0x40>;
shunt-resistor = <1000>;
};
power-sensor@41 {
compatible = "ti,ina238";
reg = <0x41>;
shunt-resistor = <1000>;
};
power-sensor@44 {
compatible = "ti,ina238";
reg = <0x44>;
shunt-resistor = <1000>;
};
power-sensor@45 {
compatible = "ti,ina238";
reg = <0x45>;
shunt-resistor = <1000>;
};
temperature-sensor@4b {
compatible = "ti,tmp75";
reg = <0x4b>;
};
gpio@11 {
compatible = "nxp,pca9555";
reg = <0x11>;
gpio-controller;
#gpio-cells = <2>;
interrupt-parent = <&sgpiom0>;
interrupts = <218 IRQ_TYPE_LEVEL_LOW>;
gpio-line-names =
"P48V_FAN1_PWRGD_R", "P48V_FAN2_PWRGD_R",
"P48V_FAN3_PWRGD_R", "P48V_FAN4_PWRGD_R",
"FCB_1_P48V_ZONE0_PWRGD_R", "FCB_1_P48V_ZONE1_PWRGD_R",
"FCB_1_PWRGD_P3V3_R", "",
"", "",
"", "",
"", "",
"", "";
};
gpio@12 {
compatible = "nxp,pca9555";
reg = <0x12>;
gpio-controller;
#gpio-cells = <2>;
interrupt-parent = <&sgpiom0>;
interrupts = <218 IRQ_TYPE_LEVEL_LOW>;
gpio-line-names =
"INA238_FAN1_ALERT_N", "INA238_FAN2_ALERT_N",
"INA238_FAN3_ALERT_N", "INA238_FAN4_ALERT_N",
"FCB_1_TMP75_ALERT_N", "",
"", "",
"FAN1_PRSNT", "FAN2_PRSNT",
"FAN3_PRSNT", "FAN4_PRSNT",
"", "",
"", "";
};
gpio@13 {
compatible = "nxp,pca9555";
reg = <0x13>;
gpio-controller;
#gpio-cells = <2>;
interrupt-parent = <&sgpiom0>;
interrupts = <218 IRQ_TYPE_LEVEL_LOW>;
gpio-line-names =
"FAN1_IL_TACH_ALERT", "FAN1_OL_TACH_ALERT",
"FAN2_IL_TACH_ALERT", "FAN2_OL_TACH_ALERT",
"FAN3_IL_TACH_ALERT", "FAN3_OL_TACH_ALERT",
"FAN4_IL_TACH_ALERT", "FAN4_IL_TACH_ALERT",
"", "",
"", "",
"", "",
"", "";
};
gpio@17 {
compatible = "nxp,pca9555";
reg = <0x17>;
gpio-controller;
#gpio-cells = <2>;
interrupt-parent = <&sgpiom0>;
interrupts = <218 IRQ_TYPE_LEVEL_LOW>;
gpio-line-names =
"FCB_1_P1V0_POWER_FAIL", "FCB_1_P1V8_POWER_FAIL",
"FCB_1_P48V_ZONE0_POWER_FAIL", "FAN1_POWER_FAIL",
"FAN2_POWER_FAIL", "FAN3_POWER_FAIL",
"FAN4_POWER_FAIL", "",
"", "",
"", "",
"", "",
"", "";
};
};
// FCB 2
imux17: i2c@0 {
#address-cells = <1>;
#size-cells = <0>;
reg = <0>;
eeprom@50 {
compatible = "atmel,24c128";
reg = <0x50>;
};
pwm@5e {
compatible = "maxim,max31790";
reg = <0x5e>;
};
power-sensor@40 {
compatible = "ti,ina238";
reg = <0x40>;
shunt-resistor = <1000>;
};
power-sensor@41 {
compatible = "ti,ina238";
reg = <0x41>;
shunt-resistor = <1000>;
};
power-sensor@44 {
compatible = "ti,ina238";
reg = <0x44>;
shunt-resistor = <1000>;
};
power-sensor@45 {
compatible = "ti,ina238";
reg = <0x45>;
shunt-resistor = <1000>;
};
temperature-sensor@4b {
compatible = "ti,tmp75";
reg = <0x4b>;
};
gpio@11 {
compatible = "nxp,pca9555";
reg = <0x11>;
gpio-controller;
#gpio-cells = <2>;
interrupt-parent = <&sgpiom0>;
interrupts = <220 IRQ_TYPE_LEVEL_LOW>;
gpio-line-names =
"P48V_FAN5_PWRGD_R", "P48V_FAN6_PWRGD_R",
"P48V_FAN7_PWRGD_R", "P48V_FAN8_PWRGD_R",
"FCB_2_P48V_ZONE0_PWRGD_R", "FCB_2_P48V_ZONE1_PWRGD_R",
"FCB_2_PWRGD_P3V3_R", "",
"", "",
"", "",
"", "",
"", "";
};
gpio@12 {
compatible = "nxp,pca9555";
reg = <0x12>;
gpio-controller;
#gpio-cells = <2>;
interrupt-parent = <&sgpiom0>;
interrupts = <220 IRQ_TYPE_LEVEL_LOW>;
gpio-line-names =
"INA238_FAN5_ALERT_N", "INA238_FAN6_ALERT_N",
"INA238_FAN7_ALERT_N", "INA238_FAN8_ALERT_N",
"FCB_2_TMP75_ALERT_N", "",
"", "",
"FAN5_PRSNT", "FAN6_PRSNT",
"FAN7_PRSNT", "FAN8_PRSNT",
"", "",
"", "";
};
gpio@13 {
compatible = "nxp,pca9555";
reg = <0x13>;
gpio-controller;
#gpio-cells = <2>;
interrupt-parent = <&sgpiom0>;
interrupts = <220 IRQ_TYPE_LEVEL_LOW>;
gpio-line-names =
"FAN5_IL_TACH_ALERT", "FAN5_OL_TACH_ALERT",
"FAN6_IL_TACH_ALERT", "FAN6_OL_TACH_ALERT",
"FAN7_IL_TACH_ALERT", "FAN7_OL_TACH_ALERT",
"FAN8_IL_TACH_ALERT", "FAN8_IL_TACH_ALERT",
"", "",
"", "",
"", "",
"", "";
};
gpio@17 {
compatible = "nxp,pca9555";
reg = <0x17>;
gpio-controller;
#gpio-cells = <2>;
interrupt-parent = <&sgpiom0>;
interrupts = <220 IRQ_TYPE_LEVEL_LOW>;
gpio-line-names =
"FCB_2_P1V0_POWER_FAIL", "FCB_2_P1V8_POWER_FAIL",
"FCB_2_P48V_ZONE0_POWER_FAIL", "FAN5_POWER_FAIL",
"FAN6_POWER_FAIL", "FAN7_POWER_FAIL",
"FAN8_POWER_FAIL", "",
"", "",
"", "",
"", "",
"", "";
};
};
// FCB 3
imux18: i2c@3 {
#address-cells = <1>;
#size-cells = <0>;
reg = <3>;
eeprom@50 {
compatible = "atmel,24c128";
reg = <0x50>;
};
pwm@5e {
compatible = "maxim,max31790";
reg = <0x5e>;
};
power-sensor@40 {
compatible = "ti,ina238";
reg = <0x40>;
shunt-resistor = <1000>;
};
power-sensor@41 {
compatible = "ti,ina238";
reg = <0x41>;
shunt-resistor = <1000>;
};
power-sensor@44 {
compatible = "ti,ina238";
reg = <0x44>;
shunt-resistor = <1000>;
};
power-sensor@45 {
compatible = "ti,ina238";
reg = <0x45>;
shunt-resistor = <1000>;
};
temperature-sensor@4b {
compatible = "ti,tmp75";
reg = <0x4b>;
};
gpio@11 {
compatible = "nxp,pca9555";
reg = <0x11>;
gpio-controller;
#gpio-cells = <2>;
interrupt-parent = <&sgpiom0>;
interrupts = <230 IRQ_TYPE_LEVEL_LOW>;
gpio-line-names =
"P48V_FAN9_PWRGD_R", "P48V_FAN10_PWRGD_R",
"P48V_FAN11_PWRGD_R", "P48V_FAN12_PWRGD_R",
"FCB_3_P48V_ZONE0_PWRGD_R", "FCB_3_P48V_ZONE1_PWRGD_R",
"FCB_3_PWRGD_P3V3_R", "",
"", "",
"", "",
"", "",
"", "";
};
gpio@12 {
compatible = "nxp,pca9555";
reg = <0x12>;
gpio-controller;
#gpio-cells = <2>;
interrupt-parent = <&sgpiom0>;
interrupts = <230 IRQ_TYPE_LEVEL_LOW>;
gpio-line-names =
"INA238_FAN9_ALERT_N", "INA238_FAN10_ALERT_N",
"INA238_FAN11_ALERT_N", "INA238_FAN12_ALERT_N",
"FCB_3_TMP75_ALERT_N", "",
"", "",
"FAN9_PRSNT", "FAN10_PRSNT",
"FAN11_PRSNT", "FAN12_PRSNT",
"", "",
"", "";
};
gpio@13 {
compatible = "nxp,pca9555";
reg = <0x13>;
gpio-controller;
#gpio-cells = <2>;
interrupt-parent = <&sgpiom0>;
interrupts = <230 IRQ_TYPE_LEVEL_LOW>;
gpio-line-names =
"FAN9_IL_TACH_ALERT", "FAN9_OL_TACH_ALERT",
"FAN10_IL_TACH_ALERT", "FAN10_OL_TACH_ALERT",
"FAN11_IL_TACH_ALERT", "FAN11_OL_TACH_ALERT",
"FAN12_IL_TACH_ALERT", "FAN12_IL_TACH_ALERT",
"", "",
"", "",
"", "",
"", "";
};
gpio@17 {
compatible = "nxp,pca9555";
reg = <0x17>;
gpio-controller;
#gpio-cells = <2>;
interrupt-parent = <&sgpiom0>;
interrupts = <230 IRQ_TYPE_LEVEL_LOW>;
gpio-line-names =
"FCB_3_P1V0_POWER_FAIL", "FCB_3_P1V8_POWER_FAIL",
"FCB_3_P48V_ZONE0_POWER_FAIL", "FAN9_POWER_FAIL",
"FAN10_POWER_FAIL", "FAN11_POWER_FAIL",
"FAN12_POWER_FAIL", "",
"", "",
"", "",
"", "",
"", "";
};
};
// FCB 4
imux19: i2c@2 {
#address-cells = <1>;
#size-cells = <0>;
reg = <2>;
eeprom@50 {
compatible = "atmel,24c128";
reg = <0x50>;
};
pwm@5e {
compatible = "maxim,max31790";
reg = <0x5e>;
};
power-sensor@40 {
compatible = "ti,ina238";
reg = <0x40>;
shunt-resistor = <1000>;
};
power-sensor@41 {
compatible = "ti,ina238";
reg = <0x41>;
shunt-resistor = <1000>;
};
power-sensor@44 {
compatible = "ti,ina238";
reg = <0x44>;
shunt-resistor = <1000>;
};
power-sensor@45 {
compatible = "ti,ina238";
reg = <0x45>;
shunt-resistor = <1000>;
};
temperature-sensor@4b {
compatible = "ti,tmp75";
reg = <0x4b>;
};
gpio@11 {
compatible = "nxp,pca9555";
reg = <0x11>;
gpio-controller;
#gpio-cells = <2>;
interrupt-parent = <&sgpiom0>;
interrupts = <232 IRQ_TYPE_LEVEL_LOW>;
gpio-line-names =
"P48V_FAN13_PWRGD_R", "P48V_FAN14_PWRGD_R",
"P48V_FAN15_PWRGD_R", "P48V_FAN16_PWRGD_R",
"FCB_4_P48V_ZONE0_PWRGD_R", "FCB_4_P48V_ZONE1_PWRGD_R",
"FCB_4_PWRGD_P3V3_R", "",
"", "",
"", "",
"", "",
"", "";
};
gpio@12 {
compatible = "nxp,pca9555";
reg = <0x12>;
gpio-controller;
#gpio-cells = <2>;
interrupt-parent = <&sgpiom0>;
interrupts = <232 IRQ_TYPE_LEVEL_LOW>;
gpio-line-names =
"INA238_FAN13_ALERT_N", "INA238_FAN14_ALERT_N",
"INA238_FAN15_ALERT_N", "INA238_FAN16_ALERT_N",
"FCB_4_TMP75_ALERT_N", "",
"", "",
"FAN13_PRSNT", "FAN14_PRSNT",
"FAN15_PRSNT", "FAN16_PRSNT",
"", "",
"", "";
};
gpio@13 {
compatible = "nxp,pca9555";
reg = <0x13>;
gpio-controller;
#gpio-cells = <2>;
interrupt-parent = <&sgpiom0>;
interrupts = <232 IRQ_TYPE_LEVEL_LOW>;
gpio-line-names =
"FAN13_IL_TACH_ALERT", "FAN13_OL_TACH_ALERT",
"FAN14_IL_TACH_ALERT", "FAN14_OL_TACH_ALERT",
"FAN15_IL_TACH_ALERT", "FAN15_OL_TACH_ALERT",
"FAN16_IL_TACH_ALERT", "FAN16_IL_TACH_ALERT",
"", "",
"", "",
"", "",
"", "";
};
gpio@17 {
compatible = "nxp,pca9555";
reg = <0x17>;
gpio-controller;
#gpio-cells = <2>;
interrupt-parent = <&sgpiom0>;
interrupts = <232 IRQ_TYPE_LEVEL_LOW>;
gpio-line-names =
"FCB_4_P1V0_POWER_FAIL", "FCB_4_P1V8_POWER_FAIL",
"FCB_4_P48V_ZONE0_POWER_FAIL", "FAN13_POWER_FAIL",
"FAN14_POWER_FAIL", "FAN15_POWER_FAIL",
"FAN16_POWER_FAIL", "",
"", "",
"", "",
"", "",
"", "";
};
};
// FCB 5
imux20: i2c@4 {
#address-cells = <1>;
#size-cells = <0>;
reg = <4>;
eeprom@50 {
compatible = "atmel,24c128";
reg = <0x50>;
};
pwm@5e {
compatible = "maxim,max31790";
reg = <0x5e>;
};
power-sensor@40 {
compatible = "ti,ina238";
reg = <0x40>;
shunt-resistor = <1000>;
};
power-sensor@41 {
compatible = "ti,ina238";
reg = <0x41>;
shunt-resistor = <1000>;
};
power-sensor@44 {
compatible = "ti,ina238";
reg = <0x44>;
shunt-resistor = <1000>;
};
power-sensor@45 {
compatible = "ti,ina238";
reg = <0x45>;
shunt-resistor = <1000>;
};
temperature-sensor@4b {
compatible = "ti,tmp75";
reg = <0x4b>;
};
gpio@11 {
compatible = "nxp,pca9555";
reg = <0x11>;
gpio-controller;
#gpio-cells = <2>;
interrupt-parent = <&sgpiom0>;
interrupts = <254 IRQ_TYPE_LEVEL_LOW>;
gpio-line-names =
"P48V_FAN20_PWRGD_R", "P48V_FAN19_PWRGD_R",
"P48V_FAN18_PWRGD_R", "P48V_FAN17_PWRGD_R",
"FCB_5_P48V_ZONE0_PWRGD_R", "FCB_5_P48V_ZONE1_PWRGD_R",
"FCB_5_PWRGD_P3V3_R", "",
"", "",
"", "",
"", "",
"", "";
};
gpio@12 {
compatible = "nxp,pca9555";
reg = <0x12>;
gpio-controller;
#gpio-cells = <2>;
interrupt-parent = <&sgpiom0>;
interrupts = <254 IRQ_TYPE_LEVEL_LOW>;
gpio-line-names =
"INA238_FAN20_ALERT_N", "INA238_FAN19_ALERT_N",
"INA238_FAN18_ALERT_N", "INA238_FAN17_ALERT_N",
"FCB_5_TMP75_ALERT_N", "",
"", "",
"FAN20_PRSNT", "FAN19_PRSNT",
"FAN18_PRSNT", "FAN17_PRSNT",
"", "",
"", "";
};
gpio@13 {
compatible = "nxp,pca9555";
reg = <0x13>;
gpio-controller;
#gpio-cells = <2>;
interrupt-parent = <&sgpiom0>;
interrupts = <254 IRQ_TYPE_LEVEL_LOW>;
gpio-line-names =
"FAN20_IL_TACH_ALERT", "FAN20_OL_TACH_ALERT",
"FAN19_IL_TACH_ALERT", "FAN19_OL_TACH_ALERT",
"FAN18_IL_TACH_ALERT", "FAN18_OL_TACH_ALERT",
"FAN17_IL_TACH_ALERT", "FAN17_OL_TACH_ALERT",
"", "",
"", "",
"", "",
"", "";
};
gpio@17 {
compatible = "nxp,pca9555";
reg = <0x17>;
gpio-controller;
#gpio-cells = <2>;
interrupt-parent = <&sgpiom0>;
interrupts = <254 IRQ_TYPE_LEVEL_LOW>;
gpio-line-names =
"FCB_5_P1V0_POWER_FAIL", "FCB_5_P1V8_POWER_FAIL",
"FCB_5_P48V_ZONE0_POWER_FAIL", "FAN20_POWER_FAIL",
"FAN19_POWER_FAIL", "FAN18_POWER_FAIL",
"FAN17_POWER_FAIL", "",
"", "",
"", "",
"", "",
"", "";
};
};
// FCB 6
imux21: i2c@5 {
#address-cells = <1>;
#size-cells = <0>;
reg = <5>;
eeprom@50 {
compatible = "atmel,24c128";
reg = <0x50>;
};
pwm@5e {
compatible = "maxim,max31790";
reg = <0x5e>;
};
power-sensor@40 {
compatible = "ti,ina238";
reg = <0x40>;
shunt-resistor = <1000>;
};
power-sensor@41 {
compatible = "ti,ina238";
reg = <0x41>;
shunt-resistor = <1000>;
};
power-sensor@44 {
compatible = "ti,ina238";
reg = <0x44>;
shunt-resistor = <1000>;
};
power-sensor@45 {
compatible = "ti,ina238";
reg = <0x45>;
shunt-resistor = <1000>;
};
temperature-sensor@4b {
compatible = "ti,tmp75";
reg = <0x4b>;
};
gpio@11 {
compatible = "nxp,pca9555";
reg = <0x11>;
gpio-controller;
#gpio-cells = <2>;
interrupt-parent = <&sgpiom0>;
interrupts = <252 IRQ_TYPE_LEVEL_LOW>;
gpio-line-names =
"P48V_FAN24_PWRGD_R", "P48V_FAN23_PWRGD_R",
"P48V_FAN22_PWRGD_R", "P48V_FAN21_PWRGD_R",
"FCB_6_P48V_ZONE0_PWRGD_R", "FCB_6_P48V_ZONE1_PWRGD_R",
"FCB_6_PWRGD_P3V3_R", "",
"", "",
"", "",
"", "",
"", "";
};
gpio@12 {
compatible = "nxp,pca9555";
reg = <0x12>;
gpio-controller;
#gpio-cells = <2>;
interrupt-parent = <&sgpiom0>;
interrupts = <252 IRQ_TYPE_LEVEL_LOW>;
gpio-line-names =
"INA238_FAN24_ALERT_N", "INA238_FAN23_ALERT_N",
"INA238_FAN22_ALERT_N", "INA238_FAN21_ALERT_N",
"FCB_6_TMP75_ALERT_N", "",
"", "",
"FAN24_PRSNT", "FAN23_PRSNT",
"FAN22_PRSNT", "FAN21_PRSNT",
"", "",
"", "";
};
gpio@13 {
compatible = "nxp,pca9555";
reg = <0x13>;
gpio-controller;
#gpio-cells = <2>;
interrupt-parent = <&sgpiom0>;
interrupts = <252 IRQ_TYPE_LEVEL_LOW>;
gpio-line-names =
"FAN24_IL_TACH_ALERT", "FAN24_OL_TACH_ALERT",
"FAN23_IL_TACH_ALERT", "FAN23_OL_TACH_ALERT",
"FAN22_IL_TACH_ALERT", "FAN22_OL_TACH_ALERT",
"FAN21_IL_TACH_ALERT", "FAN21_OL_TACH_ALERT",
"", "",
"", "",
"", "",
"", "";
};
gpio@17 {
compatible = "nxp,pca9555";
reg = <0x17>;
gpio-controller;
#gpio-cells = <2>;
interrupt-parent = <&sgpiom0>;
interrupts = <252 IRQ_TYPE_LEVEL_LOW>;
gpio-line-names =
"FCB_6_P1V0_POWER_FAIL", "FCB_6_P1V8_POWER_FAIL",
"FCB_6_P48V_ZONE0_POWER_FAIL", "FAN24_POWER_FAIL",
"FAN23_POWER_FAIL", "FAN22_POWER_FAIL",
"FAN21_POWER_FAIL", "",
"", "",
"", "",
"", "",
"", "";
};
};
imux22: i2c@6 {
#address-cells = <1>;
#size-cells = <0>;
reg = <6>;
};
imux23: i2c@7 {
#address-cells = <1>;
#size-cells = <0>;
reg = <7>;
};
};
};
&i2c3 {
status = "okay";
i2c-mux@72 {
compatible = "nxp,pca9545";
reg = <0x72>;
#address-cells = <1>;
#size-cells = <0>;
imux24: i2c@0 {
#address-cells = <1>;
#size-cells = <0>;
reg = <0>;
eeprom@50 {
compatible = "atmel,24c64";
reg = <0x50>;
};
};
imux25: i2c@1 {
#address-cells = <1>;
#size-cells = <0>;
reg = <1>;
eeprom@50 {
compatible = "atmel,24c64";
reg = <0x50>;
};
};
imux26: i2c@2 {
#address-cells = <1>;
#size-cells = <0>;
reg = <2>;
eeprom@50 {
compatible = "atmel,24c64";
reg = <0x50>;
};
};
imux27: i2c@3 {
#address-cells = <1>;
#size-cells = <0>;
reg = <3>;
eeprom@50 {
compatible = "atmel,24c64";
reg = <0x50>;
};
};
};
};
&i2c4 {
status = "okay";
i2c-mux@72 {
compatible = "nxp,pca9545";
reg = <0x72>;
#address-cells = <1>;
#size-cells = <0>;
imux28: i2c@0 {
#address-cells = <1>;
#size-cells = <0>;
reg = <0>;
eeprom@50 {
compatible = "atmel,24c64";
reg = <0x50>;
};
};
imux29: i2c@1 {
#address-cells = <1>;
#size-cells = <0>;
reg = <1>;
eeprom@50 {
compatible = "atmel,24c64";
reg = <0x50>;
};
};
imux30: i2c@2 {
#address-cells = <1>;
#size-cells = <0>;
reg = <2>;
eeprom@50 {
compatible = "atmel,24c64";
reg = <0x50>;
};
};
imux31: i2c@3 {
#address-cells = <1>;
#size-cells = <0>;
reg = <3>;
eeprom@50 {
compatible = "atmel,24c64";
reg = <0x50>;
};
};
};
};
&i2c5 {
status = "okay";
i2c-mux@72 {
compatible = "nxp,pca9545";
reg = <0x72>;
#address-cells = <1>;
#size-cells = <0>;
imux32: i2c@0 {
#address-cells = <1>;
#size-cells = <0>;
reg = <0>;
eeprom@50 {
compatible = "atmel,24c64";
reg = <0x50>;
};
};
imux33: i2c@1 {
#address-cells = <1>;
#size-cells = <0>;
reg = <1>;
eeprom@50 {
compatible = "atmel,24c64";
reg = <0x50>;
};
};
imux34: i2c@2 {
#address-cells = <1>;
#size-cells = <0>;
reg = <2>;
eeprom@50 {
compatible = "atmel,24c64";
reg = <0x50>;
};
};
imux35: i2c@3 {
#address-cells = <1>;
#size-cells = <0>;
reg = <3>;
eeprom@50 {
compatible = "atmel,24c64";
reg = <0x50>;
};
};
};
};
&i2c6 {
status = "okay";
i2c-mux@72 {
compatible = "nxp,pca9545";
reg = <0x72>;
#address-cells = <1>;
#size-cells = <0>;
imux36: i2c@0 {
#address-cells = <1>;
#size-cells = <0>;
reg = <0>;
eeprom@50 {
compatible = "atmel,24c64";
reg = <0x50>;
};
};
imux37: i2c@1 {
#address-cells = <1>;
#size-cells = <0>;
reg = <1>;
eeprom@50 {
compatible = "atmel,24c64";
reg = <0x50>;
};
};
imux38: i2c@2 {
#address-cells = <1>;
#size-cells = <0>;
reg = <2>;
eeprom@50 {
compatible = "atmel,24c64";
reg = <0x50>;
};
};
imux39: i2c@3 {
#address-cells = <1>;
#size-cells = <0>;
reg = <3>;
eeprom@50 {
compatible = "atmel,24c64";
reg = <0x50>;
};
};
};
};
&i2c7 {
status = "okay";
};
&i2c8 {
status = "okay";
};
&i2c9 {
status = "okay";
eeprom@50 {
compatible = "atmel,24c64";
reg = <0x50>;
};
rtc@51 {
compatible = "nxp,pcf8563";
reg = <0x51>;
};
rtc@68 {
compatible = "dallas,ds1339";
reg = <0x68>;
};
};
&i2c12 {
status = "okay";
i2c-mux@70 {
compatible = "nxp,pca9545";
reg = <0x70>;
#address-cells = <1>;
#size-cells = <0>;
imux40: i2c@0 {
#address-cells = <1>;
#size-cells = <0>;
reg = <0>;
eeprom@50 {
compatible = "atmel,24c64";
reg = <0x50>;
};
};
imux41: i2c@1 {
#address-cells = <1>;
#size-cells = <0>;
reg = <1>;
eeprom@50 {
compatible = "atmel,24c64";
reg = <0x50>;
};
};
imux42: i2c@2 {
#address-cells = <1>;
#size-cells = <0>;
reg = <2>;
eeprom@50 {
compatible = "atmel,24c64";
reg = <0x50>;
};
};
imux43: i2c@3 {
#address-cells = <1>;
#size-cells = <0>;
reg = <3>;
};
};
};
&i2c13 {
status = "okay";
i2c-mux@70 {
compatible = "nxp,pca9545";
reg = <0x70>;
#address-cells = <1>;
#size-cells = <0>;
imux44: i2c@0 {
#address-cells = <1>;
#size-cells = <0>;
reg = <0>;
eeprom@50 {
compatible = "atmel,24c64";
reg = <0x50>;
};
};
imux45: i2c@1 {
#address-cells = <1>;
#size-cells = <0>;
reg = <1>;
eeprom@50 {
compatible = "atmel,24c64";
reg = <0x50>;
};
};
imux46: i2c@2 {
#address-cells = <1>;
#size-cells = <0>;
reg = <2>;
eeprom@50 {
compatible = "atmel,24c64";
reg = <0x50>;
};
};
imux47: i2c@3 {
#address-cells = <1>;
#size-cells = <0>;
reg = <3>;
};
};
};
&i2c14 {
status = "okay";
multi-master;
ipmb@10 {
compatible = "ipmb-dev";
reg = <(0x10 | I2C_OWN_SLAVE_ADDRESS)>;
i2c-protocol;
};
};
&i2c15 {
status = "okay";
eeprom@50 {
compatible = "atmel,24c128";
reg = <0x50>;
};
eeprom@56 {
compatible = "atmel,24c64";
reg = <0x56>;
};
};
&adc0 {
aspeed,int-vref-microvolt = <2500000>;
status = "okay";
pinctrl-0 = <&pinctrl_adc0_default &pinctrl_adc1_default
&pinctrl_adc2_default &pinctrl_adc3_default
&pinctrl_adc4_default &pinctrl_adc5_default
&pinctrl_adc6_default &pinctrl_adc7_default>;
};
&adc1 {
aspeed,int-vref-microvolt = <2500000>;
status = "okay";
pinctrl-0 = <&pinctrl_adc10_default>;
};
&ehci0 {
status = "okay";
};
&ehci1 {
status = "okay";
};
&uhci {
status = "okay";
};
&gpio0 {
gpio-line-names =
/*A0-A7*/ "","","","","","","","",
/*B0-B7*/ "","","","","","","","",
/*C0-C7*/ "","","","","BLADE_UART_SEL2","","","",
/*D0-D7*/ "","","","","","","","",
/*E0-E7*/ "","","","","","","","",
/*F0-F7*/ "","","","","","","","",
/*G0-G7*/ "","","","","","","","",
/*H0-H7*/ "","","","","","","","",
/*I0-I7*/ "","","","","","","","",
/*J0-J7*/ "","","","","","","","",
/*K0-K7*/ "","","","","","","","",
/*L0-L7*/ "","","","","BLADE_UART_SEL0","","","",
/*M0-M7*/ "","","","","","BLADE_UART_SEL1","","",
/*N0-N7*/ "","","","","","","","",
/*O0-O7*/ "","","","","","","","",
/*P0-P7*/ "","","","","","","","",
/*Q0-Q7*/ "","","","","","power-chassis-control","","",
/*R0-R7*/ "","","","","","","","",
/*S0-S7*/ "","","","","","","","host0-ready",
/*T0-T7*/ "","","","","","","","",
/*U0-U7*/ "","","","","","","","",
/*V0-V7*/ "","","","","BAT_DETECT","","power-chassis-good","",
/*W0-W7*/ "","","","","","","","",
/*X0-X7*/ "","","BLADE_UART_SEL3","","","","","",
/*Y0-Y7*/ "","","","","","","","",
/*Z0-Z7*/ "","","","","","","","";
};
&sgpiom0 {
gpio-line-names =
/*"input pin","output pin"*/
/*A0 - A7*/
"PRSNT_MTIA_BLADE1_N","PWREN_MTIA_BLADE1_EN_N",
"PRSNT_MTIA_BLADE2_N","PWREN_MTIA_BLADE2_EN_N",
"PRSNT_MTIA_BLADE3_N","PWREN_MTIA_BLADE3_EN_N",
"PRSNT_MTIA_BLADE4_N","PWREN_MTIA_BLADE4_EN_N",
"PRSNT_MTIA_BLADE5_N","PWREN_MTIA_BLADE5_EN_N",
"PRSNT_MTIA_BLADE6_N","PWREN_MTIA_BLADE6_EN_N",
"PRSNT_MTIA_BLADE7_N","PWREN_MTIA_BLADE7_EN_N",
"PRSNT_MTIA_BLADE8_N","PWREN_MTIA_BLADE8_EN_N",
/*B0 - B7*/
"PRSNT_MTIA_BLADE9_N","PWREN_MTIA_BLADE9_EN_N",
"PRSNT_MTIA_BLADE10_N","PWREN_MTIA_BLADE10_EN_N",
"PRSNT_MTIA_BLADE11_N","PWREN_MTIA_BLADE11_EN_N",
"PRSNT_MTIA_BLADE12_N","PWREN_MTIA_BLADE12_EN_N",
"PRSNT_MTIA_BLADE13_N","PWREN_MTIA_BLADE13_EN_N",
"PRSNT_MTIA_BLADE14_N","PWREN_MTIA_BLADE14_EN_N",
"PRSNT_MTIA_BLADE15_N","PWREN_MTIA_BLADE15_EN_N",
"PRSNT_MTIA_BLADE16_N","PWREN_MTIA_BLADE16_EN_N",
/*C0 - C7*/
"PRSNT_NW_BLADE1_N","PWREN_NW_BLADE1_EN_N",
"PRSNT_NW_BLADE2_N","PWREN_NW_BLADE2_EN_N",
"PRSNT_NW_BLADE3_N","PWREN_NW_BLADE3_EN_N",
"PRSNT_NW_BLADE4_N","PWREN_NW_BLADE4_EN_N",
"PRSNT_NW_BLADE5_N","PWREN_NW_BLADE5_EN_N",
"PRSNT_NW_BLADE6_N","PWREN_NW_BLADE6_EN_N",
"PRSNT_FCB_1_N","PWREN_MTIA_BLADE1_HSC_EN_N",
"PRSNT_FCB_2_N","PWREN_MTIA_BLADE2_HSC_EN_N",
/*D0 - D7*/
"PRSNT_FCB_3_N","PWREN_MTIA_BLADE3_HSC_EN_N",
"PRSNT_FCB_4_N","PWREN_MTIA_BLADE4_HSC_EN_N",
"PRSNT_FCB_6_N","PWREN_MTIA_BLADE5_HSC_EN_N",
"PRSNT_FCB_5_N","PWREN_MTIA_BLADE6_HSC_EN_N",
"PWRGD_MTIA_BLADE1_PWROK_N","PWREN_MTIA_BLADE7_HSC_EN_N",
"PWRGD_MTIA_BLADE2_PWROK_N","PWREN_MTIA_BLADE8_HSC_EN_N",
"PWRGD_MTIA_BLADE3_PWROK_N","PWREN_MTIA_BLADE9_HSC_EN_N",
"PWRGD_MTIA_BLADE4_PWROK_N","PWREN_MTIA_BLADE10_HSC_EN_N",
/*E0 - E7*/
"PWRGD_MTIA_BLADE5_PWROK_N","PWREN_MTIA_BLADE11_HSC_EN_N",
"PWRGD_MTIA_BLADE6_PWROK_N","PWREN_MTIA_BLADE12_HSC_EN_N",
"PWRGD_MTIA_BLADE7_PWROK_N","PWREN_MTIA_BLADE13_HSC_EN_N",
"PWRGD_MTIA_BLADE8_PWROK_N","PWREN_MTIA_BLADE14_HSC_EN_N",
"PWRGD_MTIA_BLADE9_PWROK_N","PWREN_MTIA_BLADE15_HSC_EN_N",
"PWRGD_MTIA_BLADE10_PWROK_N","PWREN_MTIA_BLADE16_HSC_EN_N",
"PWRGD_MTIA_BLADE11_PWROK_N","PWREN_NW_BLADE1_HSC_EN_N",
"PWRGD_MTIA_BLADE12_PWROK_N","PWREN_NW_BLADE2_HSC_EN_N",
/*F0 - F7*/
"PWRGD_MTIA_BLADE13_PWROK_N","PWREN_NW_BLADE3_HSC_EN_N",
"PWRGD_MTIA_BLADE14_PWROK_N","PWREN_NW_BLADE4_HSC_EN_N",
"PWRGD_MTIA_BLADE15_PWROK_N","PWREN_NW_BLADE5_HSC_EN_N",
"PWRGD_MTIA_BLADE16_PWROK_N","PWREN_NW_BLADE6_HSC_EN_N",
"PWRGD_NW_BLADE1_PWROK_N","PWREN_SGPIO_FCB_2_EN_N",
"PWRGD_NW_BLADE2_PWROK_N","PWREN_SGPIO_FCB_1_EN_N",
"PWRGD_NW_BLADE3_PWROK_N","PWREN_SGPIO_FCB_4_EN_N",
"PWRGD_NW_BLADE4_PWROK_N","PWREN_SGPIO_FCB_3_EN_N",
/*G0 - G7*/
"PWRGD_NW_BLADE5_PWROK_N","PWREN_SGPIO_FCB_5_EN_N",
"PWRGD_NW_BLADE6_PWROK_N","PWREN_SGPIO_FCB_6_EN_N",
"PWRGD_FCB_1","FM_BMC_RST_RTCRST_R",
"PWRGD_FCB_2","",
"PWRGD_FCB_3","FM_MDIO_SW_SEL",
"PWRGD_FCB_4","FM_P24V_SMPWR_EN",
"PWRGD_FCB_6","",
"PWRGD_FCB_5","",
/*H0 - H7*/
"LEAK_DETECT_MTIA_BLADE1_N","",
"LEAK_DETECT_MTIA_BLADE2_N","",
"LEAK_DETECT_MTIA_BLADE3_N","",
"LEAK_DETECT_MTIA_BLADE4_N","",
"LEAK_DETECT_MTIA_BLADE5_N","",
"LEAK_DETECT_MTIA_BLADE6_N","",
"LEAK_DETECT_MTIA_BLADE7_N","ERR_INJECT_CMM_PWR_FAIL_N",
"LEAK_DETECT_MTIA_BLADE8_N","",
/*I0 - I7*/
"LEAK_DETECT_MTIA_BLADE9_N","RST_I2CRST_FCB_5_N",
"LEAK_DETECT_MTIA_BLADE10_N","RST_I2CRST_FCB_6_N",
"LEAK_DETECT_MTIA_BLADE11_N","RST_I2CRST_FCB_4_N",
"LEAK_DETECT_MTIA_BLADE12_N","RST_I2CRST_FCB_3_N",
"LEAK_DETECT_MTIA_BLADE13_N","RST_I2CRST_FCB_2_N",
"LEAK_DETECT_MTIA_BLADE14_N","RST_I2CRST_FCB_1_N",
"LEAK_DETECT_MTIA_BLADE15_N","BMC_READY",
"LEAK_DETECT_MTIA_BLADE16_N","FM_88E6393X_BIN_UPDATE_EN_N",
/*J0 - J7*/
"LEAK_DETECT_NW_BLADE1_N","WATER_VALVE_CLOSED_N",
"LEAK_DETECT_NW_BLADE2_N","",
"LEAK_DETECT_NW_BLADE3_N","",
"LEAK_DETECT_NW_BLADE4_N","",
"LEAK_DETECT_NW_BLADE5_N","",
"LEAK_DETECT_NW_BLADE6_N","",
"PWRGD_MTIA_BLADE1_HSC_PWROK_N","",
"PWRGD_MTIA_BLADE2_HSC_PWROK_N","",
/*K0 - K7*/
"PWRGD_MTIA_BLADE3_HSC_PWROK_N","",
"PWRGD_MTIA_BLADE4_HSC_PWROK_N","",
"PWRGD_MTIA_BLADE5_HSC_PWROK_N","",
"PWRGD_MTIA_BLADE6_HSC_PWROK_N","",
"PWRGD_MTIA_BLADE7_HSC_PWROK_N","",
"PWRGD_MTIA_BLADE8_HSC_PWROK_N","",
"PWRGD_MTIA_BLADE9_HSC_PWROK_N","",
"PWRGD_MTIA_BLADE10_HSC_PWROK_N","",
/*L0 - L7*/
"PWRGD_MTIA_BLADE11_HSC_PWROK_N","",
"PWRGD_MTIA_BLADE12_HSC_PWROK_N","",
"PWRGD_MTIA_BLADE13_HSC_PWROK_N","",
"PWRGD_MTIA_BLADE14_HSC_PWROK_N","",
"PWRGD_MTIA_BLADE15_HSC_PWROK_N","",
"PWRGD_MTIA_BLADE16_HSC_PWROK_N","",
"PWRGD_NW_BLADE1_HSC_PWROK_N","",
"PWRGD_NW_BLADE2_HSC_PWROK_N","",
/*M0 - M7*/
"PWRGD_NW_BLADE3_HSC_PWROK_N","",
"PWRGD_NW_BLADE4_HSC_PWROK_N","",
"PWRGD_NW_BLADE5_HSC_PWROK_N","",
"PWRGD_NW_BLADE6_HSC_PWROK_N","",
"RPU_READY","",
"IT_GEAR_RPU_LINK_N","",
"IT_GEAR_LEAK","",
"WATER_VALVE_CLOSED_N","",
/*N0 - N7*/
"VALVE_STATUS_0","",
"VALVE_STATUS_1","",
"PCA9555_IRQ1_N","",
"PCA9555_IRQ2_N","",
"CR_TOGGLE_BOOT_N","",
"IRQ_FCB_1_N","",
"IRQ_FCB_2_N","",
"CMM_CABLE_CARTRIDGE_PRSNT_BOT_N","",
/*O0 - O7*/
"CMM_CABLE_CARTRIDGE_PRSNT_TOP_N","",
"BOT_BCB_CABLE_PRSNT_N","",
"TOP_BCB_CABLE_PRSNT_N","",
"IRQ_FCB_3_N","",
"IRQ_FCB_4_N","",
"CHASSIS_LEAK0_DETECT_N","",
"CHASSIS_LEAK1_DETECT_N","",
"PCA9555_IRQ3_N","",
/*P0 - P7*/
"PCA9555_IRQ4_N","",
"PCA9555_IRQ5_N","",
"CMM_AC_PWR_BTN_N","",
"RPU_READY_SPARE","",
"IT_GEAR_LEAK_SPARE","",
"IT_GEAR_RPU_LINK_SPARE_N","",
"IRQ_FCB_6_N","",
"IRQ_FCB_5_N","";
};