// SPDX-License-Identifier: GPL-2.0-or-later
// Copyright 2023 IBM Corp.
/dts-v1/;
#include "aspeed-g6.dtsi"
#include <dt-bindings/gpio/aspeed-gpio.h>
#include <dt-bindings/i2c/i2c.h>
#include <dt-bindings/leds/leds-pca955x.h>
/ {
model = "System1";
compatible = "ibm,system1-bmc", "aspeed,ast2600";
aliases {
i2c16 = &i2c8mux1chn0;
i2c17 = &i2c8mux1chn1;
i2c18 = &i2c8mux1chn2;
i2c19 = &i2c8mux1chn3;
i2c20 = &i2c8mux1chn4;
i2c21 = &i2c8mux1chn5;
i2c22 = &i2c8mux1chn6;
i2c23 = &i2c8mux1chn7;
i2c24 = &i2c3mux0chn0;
i2c25 = &i2c3mux0chn1;
i2c26 = &i2c3mux0chn2;
i2c27 = &i2c3mux0chn3;
i2c28 = &i2c3mux0chn4;
i2c29 = &i2c3mux0chn5;
i2c30 = &i2c3mux0chn6;
i2c31 = &i2c3mux0chn7;
i2c32 = &i2c6mux0chn0;
i2c33 = &i2c6mux0chn1;
i2c34 = &i2c6mux0chn2;
i2c35 = &i2c6mux0chn3;
i2c36 = &i2c6mux0chn4;
i2c37 = &i2c6mux0chn5;
i2c38 = &i2c6mux0chn6;
i2c39 = &i2c6mux0chn7;
i2c40 = &i2c7mux0chn0;
i2c41 = &i2c7mux0chn1;
i2c42 = &i2c7mux0chn2;
i2c43 = &i2c7mux0chn3;
i2c44 = &i2c7mux0chn4;
i2c45 = &i2c7mux0chn5;
i2c46 = &i2c7mux0chn6;
i2c47 = &i2c7mux0chn7;
i2c48 = &i2c8mux0chn0;
i2c49 = &i2c8mux0chn1;
i2c50 = &i2c8mux0chn2;
i2c51 = &i2c8mux0chn3;
i2c52 = &i2c8mux0chn4;
i2c53 = &i2c8mux0chn5;
i2c54 = &i2c8mux0chn6;
i2c55 = &i2c8mux0chn7;
i2c56 = &i2c14mux0chn0;
i2c57 = &i2c14mux0chn1;
i2c58 = &i2c14mux0chn2;
i2c59 = &i2c14mux0chn3;
i2c60 = &i2c14mux0chn4;
i2c61 = &i2c14mux0chn5;
i2c62 = &i2c14mux0chn6;
i2c63 = &i2c14mux0chn7;
i2c64 = &i2c15mux0chn0;
i2c65 = &i2c15mux0chn1;
i2c66 = &i2c15mux0chn2;
i2c67 = &i2c15mux0chn3;
i2c68 = &i2c15mux0chn4;
i2c69 = &i2c15mux0chn5;
i2c70 = &i2c15mux0chn6;
i2c71 = &i2c15mux0chn7;
};
chosen {
stdout-path = "uart5:115200n8";
};
memory@80000000 {
device_type = "memory";
reg = <0x80000000 0x40000000>;
};
reserved-memory {
#address-cells = <1>;
#size-cells = <1>;
ranges;
eventlog: tcg-event-log@b3d00000 {
no-map;
reg = <0xb3d00000 0x100000>;
};
ramoops@b3e00000 {
compatible = "ramoops";
reg = <0xb3e00000 0x200000>; /* 16 * (4 * 0x8000) */
record-size = <0x8000>;
console-size = <0x8000>;
ftrace-size = <0x8000>;
pmsg-size = <0x8000>;
max-reason = <3>; /* KMSG_DUMP_EMERG */
};
/* LPC FW cycle bridge region requires natural alignment */
flash_memory: region@b4000000 {
no-map;
reg = <0xb4000000 0x04000000>; /* 64M */
};
/* VGA region is dictated by hardware strapping */
vga_memory: region@bf000000 {
no-map;
compatible = "shared-dma-pool";
reg = <0xbf000000 0x01000000>; /* 16M */
};
};
leds {
compatible = "gpio-leds";
led-0 {
gpios = <&gpio0 ASPEED_GPIO(L, 7) GPIO_ACTIVE_HIGH>;
};
led-1 {
gpios = <&gpio0 ASPEED_GPIO(P, 7) GPIO_ACTIVE_HIGH>;
};
led-2 {
gpios = <&gpio0 ASPEED_GPIO(S, 6) GPIO_ACTIVE_HIGH>;
};
led-3 {
gpios = <&gpio0 ASPEED_GPIO(S, 7) GPIO_ACTIVE_HIGH>;
};
led-4 {
gpios = <&pca3 5 GPIO_ACTIVE_LOW>;
};
led-5 {
gpios = <&pca3 6 GPIO_ACTIVE_LOW>;
};
led-6 {
gpios = <&pca3 7 GPIO_ACTIVE_LOW>;
};
led-7 {
gpios = <&pca3 8 GPIO_ACTIVE_LOW>;
};
led-8 {
gpios = <&pca3 9 GPIO_ACTIVE_LOW>;
};
led-9 {
gpios = <&pca3 10 GPIO_ACTIVE_LOW>;
};
led-a {
gpios = <&pca3 11 GPIO_ACTIVE_LOW>;
};
led-b {
gpios = <&pca4 4 GPIO_ACTIVE_HIGH>;
};
led-c {
gpios = <&pca4 5 GPIO_ACTIVE_HIGH>;
};
led-d {
gpios = <&pca4 6 GPIO_ACTIVE_HIGH>;
};
led-e {
gpios = <&pca4 7 GPIO_ACTIVE_HIGH>;
};
};
gpio-keys-polled {
compatible = "gpio-keys-polled";
poll-interval = <1000>;
event-nvme0-presence {
label = "nvme0-presence";
gpios = <&pca4 0 GPIO_ACTIVE_LOW>;
linux,code = <0>;
};
event-nvme1-presence {
label = "nvme1-presence";
gpios = <&pca4 1 GPIO_ACTIVE_LOW>;
linux,code = <1>;
};
event-nvme2-presence {
label = "nvme2-presence";
gpios = <&pca4 2 GPIO_ACTIVE_LOW>;
linux,code = <2>;
};
event-nvme3-presence {
label = "nvme3-presence";
gpios = <&pca4 3 GPIO_ACTIVE_LOW>;
linux,code = <3>;
};
};
iio-hwmon {
compatible = "iio-hwmon";
io-channels = <&p12v_vd 0>, <&p5v_aux_vd 0>,
<&p5v_bmc_aux_vd 0>, <&p3v3_aux_vd 0>,
<&p3v3_bmc_aux_vd 0>, <&p1v8_bmc_aux_vd 0>,
<&adc1 4>, <&adc0 2>, <&adc1 0>,
<&p2v5_aux_vd 0>, <&adc1 7>;
};
p12v_vd: voltage-divider1 {
compatible = "voltage-divider";
io-channels = <&adc1 3>;
#io-channel-cells = <1>;
/*
* Scale the system voltage by 1127/127 to fit the ADC range.
* Use small nominator to prevent integer overflow.
*/
output-ohms = <15>;
full-ohms = <133>;
};
p5v_aux_vd: voltage-divider2 {
compatible = "voltage-divider";
io-channels = <&adc1 5>;
#io-channel-cells = <1>;
/*
* Scale the system voltage by 1365/365 to fit the ADC range.
* Use small nominator to prevent integer overflow.
*/
output-ohms = <50>;
full-ohms = <187>;
};
p5v_bmc_aux_vd: voltage-divider3 {
compatible = "voltage-divider";
io-channels = <&adc0 3>;
#io-channel-cells = <1>;
/*
* Scale the system voltage by 1365/365 to fit the ADC range.
* Use small nominator to prevent integer overflow.
*/
output-ohms = <50>;
full-ohms = <187>;
};
p3v3_aux_vd: voltage-divider4 {
compatible = "voltage-divider";
io-channels = <&adc1 2>;
#io-channel-cells = <1>;
/*
* Scale the system voltage by 1698/698 to fit the ADC range.
* Use small nominator to prevent integer overflow.
*/
output-ohms = <14>;
full-ohms = <34>;
};
p3v3_bmc_aux_vd: voltage-divider5 {
compatible = "voltage-divider";
io-channels = <&adc0 7>;
#io-channel-cells = <1>;
/*
* Scale the system voltage by 1698/698 to fit the ADC range.
* Use small nominator to prevent integer overflow.
*/
output-ohms = <14>;
full-ohms = <34>;
};
p1v8_bmc_aux_vd: voltage-divider6 {
compatible = "voltage-divider";
io-channels = <&adc0 6>;
#io-channel-cells = <1>;
/*
* Scale the system voltage by 4000/3000 to fit the ADC range.
* Use small nominator to prevent integer overflow.
*/
output-ohms = <3>;
full-ohms = <4>;
};
p2v5_aux_vd: voltage-divider7 {
compatible = "voltage-divider";
io-channels = <&adc1 1>;
#io-channel-cells = <1>;
/*
* Scale the system voltage by 2100/1100 to fit the ADC range.
* Use small nominator to prevent integer overflow.
*/
output-ohms = <11>;
full-ohms = <21>;
};
p1v8_bmc_aux: fixedregulator-p1v8-bmc-aux {
compatible = "regulator-fixed";
regulator-name = "p1v8_bmc_aux";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
};
};
&adc0 {
status = "okay";
vref-supply = <&p1v8_bmc_aux>;
pinctrl-names = "default";
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 {
status = "okay";
vref-supply = <&p1v8_bmc_aux>;
aspeed,battery-sensing;
aspeed,int-vref-microvolt = <2500000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_adc8_default
&pinctrl_adc9_default
&pinctrl_adc10_default
&pinctrl_adc11_default
&pinctrl_adc12_default
&pinctrl_adc13_default
&pinctrl_adc14_default
&pinctrl_adc15_default>;
};
&ehci1 {
status = "okay";
};
&uhci {
status = "okay";
};
&gpio0 {
gpio-line-names =
/*A0-A7*/ "","","","","","","","",
/*B0-B7*/ "","","","","bmc-tpm-reset","","","",
/*C0-C7*/ "","","","","","","","",
/*D0-D7*/ "","","","","","","","",
/*E0-E7*/ "","","","","","","","",
/*F0-F7*/ "","","","","","","","",
/*G0-G7*/ "","","","","","","","",
/*H0-H7*/ "","","","","","","","",
/*I0-I7*/ "","","","","","","","",
/*J0-J7*/ "","","","","","","","",
/*K0-K7*/ "","","","","","","","",
/*L0-L7*/ "","","","","","","","bmc-ready",
/*M0-M7*/ "","","","","","","","",
/*N0-N7*/ "","","","","","","","",
/*O0-O7*/ "","","","","","","","",
/*P0-P7*/ "","","","","","","","bmc-hb",
/*Q0-Q7*/ "","","","","","","","",
/*R0-R7*/ "","","","","","","","",
/*S0-S7*/ "","","","","","","rear-enc-fault0","rear-enc-id0",
/*T0-T7*/ "","","","","","","","",
/*U0-U7*/ "","","","","","","","",
/*V0-V7*/ "","rtc-battery-voltage-read-enable","","power-chassis-control","","","","",
/*W0-W7*/ "","","","","","","","",
/*X0-X7*/ "","power-chassis-good","","","","","","",
/*Y0-Y7*/ "","","","","","","","",
/*Z0-Z7*/ "","","","","","","","";
};
&emmc_controller {
status = "okay";
};
&pinctrl_emmc_default {
bias-disable;
};
&emmc {
status = "okay";
clk-phase-mmc-hs200 = <180>, <180>;
};
&ibt {
status = "okay";
};
&uart2 {
status = "okay";
};
&vuart1 {
status = "okay";
};
&vuart2 {
status = "okay";
};
&lpc_ctrl {
status = "okay";
memory-region = <&flash_memory>;
};
&mac2 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_rmii3_default>;
clocks = <&syscon ASPEED_CLK_GATE_MAC3CLK>,
<&syscon ASPEED_CLK_MAC3RCLK>;
clock-names = "MACCLK", "RCLK";
use-ncsi;
};
&mac3 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_rmii4_default>;
clocks = <&syscon ASPEED_CLK_GATE_MAC4CLK>,
<&syscon ASPEED_CLK_MAC4RCLK>;
clock-names = "MACCLK", "RCLK";
use-ncsi;
};
&wdt1 {
aspeed,reset-type = "none";
aspeed,external-signal;
aspeed,ext-push-pull;
aspeed,ext-active-high;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_wdtrst1_default>;
};
&wdt2 {
status = "okay";
};
&kcs2 {
status = "okay";
aspeed,lpc-io-reg = <0xca8 0xcac>;
};
&kcs3 {
status = "okay";
aspeed,lpc-io-reg = <0xca2>;
aspeed,lpc-interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
};
&i2c0 {
status = "okay";
eeprom@50 {
compatible = "atmel,24c64";
reg = <0x50>;
};
regulator@60 {
compatible = "maxim,max8952";
reg = <0x60>;
max8952,default-mode = <0>;
max8952,dvs-mode-microvolt = <1250000>, <1200000>,
<1050000>, <950000>;
max8952,sync-freq = <0>;
max8952,ramp-speed = <0>;
regulator-name = "VR_v77_1v4";
regulator-min-microvolt = <770000>;
regulator-max-microvolt = <1400000>;
regulator-always-on;
regulator-boot-on;
};
};
&i2c1 {
status = "okay";
regulator@42 {
compatible = "infineon,ir38263";
reg = <0x42>;
};
led-controller@60 {
compatible = "nxp,pca9552";
reg = <0x60>;
#address-cells = <1>;
#size-cells = <0>;
gpio-controller;
#gpio-cells = <2>;
led@0 {
label = "nic1-perst";
reg = <0>;
retain-state-shutdown;
default-state = "keep";
type = <PCA955X_TYPE_LED>;
};
led@1 {
label = "bmc-perst";
reg = <1>;
retain-state-shutdown;
default-state = "keep";
type = <PCA955X_TYPE_LED>;
};
led@2 {
label = "reset-M2-SSD1-2-perst";
reg = <2>;
retain-state-shutdown;
default-state = "keep";
type = <PCA955X_TYPE_LED>;
};
led@3 {
label = "pcie-perst1";
reg = <3>;
retain-state-shutdown;
default-state = "keep";
type = <PCA955X_TYPE_LED>;
};
led@4 {
label = "pcie-perst2";
reg = <4>;
retain-state-shutdown;
default-state = "keep";
type = <PCA955X_TYPE_LED>;
};
led@5 {
label = "pcie-perst3";
reg = <5>;
retain-state-shutdown;
default-state = "keep";
type = <PCA955X_TYPE_LED>;
};
led@6 {
label = "pcie-perst4";
reg = <6>;
retain-state-shutdown;
default-state = "keep";
type = <PCA955X_TYPE_LED>;
};
led@7 {
label = "pcie-perst5";
reg = <7>;
retain-state-shutdown;
default-state = "keep";
type = <PCA955X_TYPE_LED>;
};
led@8 {
label = "pcie-perst6";
reg = <8>;
retain-state-shutdown;
default-state = "keep";
type = <PCA955X_TYPE_LED>;
};
led@9 {
label = "pcie-perst7";
reg = <9>;
retain-state-shutdown;
default-state = "keep";
type = <PCA955X_TYPE_LED>;
};
led@10 {
label = "pcie-perst8";
reg = <10>;
retain-state-shutdown;
default-state = "keep";
type = <PCA955X_TYPE_LED>;
};
led@11 {
label = "PV-cp0-sw1stk4-perst";
reg = <11>;
retain-state-shutdown;
default-state = "keep";
type = <PCA955X_TYPE_LED>;
};
led@12 {
label = "PV-cp0-sw1stk5-perst";
reg = <12>;
retain-state-shutdown;
default-state = "keep";
type = <PCA955X_TYPE_LED>;
};
led@13 {
label = "pe-cp-drv0-perst";
reg = <13>;
retain-state-shutdown;
default-state = "keep";
type = <PCA955X_TYPE_LED>;
};
led@14 {
label = "pe-cp-drv1-perst";
reg = <14>;
retain-state-shutdown;
default-state = "keep";
type = <PCA955X_TYPE_LED>;
};
led@15 {
label = "lom-perst";
reg = <15>;
retain-state-shutdown;
default-state = "keep";
type = <PCA955X_TYPE_LED>;
};
};
gpio@74 {
compatible = "nxp,pca9539";
reg = <0x74>;
gpio-controller;
#gpio-cells = <2>;
gpio-line-names =
"PLUG_DETECT_PCIE_J101_N",
"PLUG_DETECT_PCIE_J102_N",
"PLUG_DETECT_PCIE_J103_N",
"PLUG_DETECT_PCIE_J104_N",
"PLUG_DETECT_PCIE_J105_N",
"PLUG_DETECT_PCIE_J106_N",
"PLUG_DETECT_PCIE_J107_N",
"PLUG_DETECT_PCIE_J108_N",
"PLUG_DETECT_M2_SSD1_N",
"PLUG_DETECT_NIC1_N",
"SEL_SMB_DIMM_CPU0",
"presence-ps2",
"presence-ps3",
"", "",
"PWRBRD_PLUG_DETECT2_N";
};
};
&i2c2 {
status = "okay";
power-supply@58 {
compatible = "ibm,cffps";
reg = <0x58>;
};
power-supply@59 {
compatible = "ibm,cffps";
reg = <0x59>;
};
power-supply@5a {
compatible = "ibm,cffps";
reg = <0x5a>;
};
power-supply@5b {
compatible = "ibm,cffps";
reg = <0x5b>;
};
};
&i2c3 {
status = "okay";
i2c-mux@70 {
compatible = "nxp,pca9548";
reg = <0x70>;
#address-cells = <1>;
#size-cells = <0>;
i2c-mux-idle-disconnect;
i2c3mux0chn0: i2c@0 {
#address-cells = <1>;
#size-cells = <0>;
reg = <0>;
};
i2c3mux0chn1: i2c@1 {
#address-cells = <1>;
#size-cells = <0>;
reg = <1>;
};
i2c3mux0chn2: i2c@2 {
#address-cells = <1>;
#size-cells = <0>;
reg = <2>;
};
i2c3mux0chn3: i2c@3 {
#address-cells = <1>;
#size-cells = <0>;
reg = <3>;
};
i2c3mux0chn4: i2c@4 {
#address-cells = <1>;
#size-cells = <0>;
reg = <4>;
};
i2c3mux0chn5: i2c@5 {
#address-cells = <1>;
#size-cells = <0>;
reg = <5>;
};
i2c3mux0chn6: i2c@6 {
#address-cells = <1>;
#size-cells = <0>;
reg = <6>;
};
i2c3mux0chn7: i2c@7 {
#address-cells = <1>;
#size-cells = <0>;
reg = <7>;
};
};
};
&i2c4 {
status = "okay";
};
&i2c5 {
status = "okay";
regulator@42 {
compatible = "infineon,ir38263";
reg = <0x42>;
};
regulator@43 {
compatible = "infineon,ir38060";
reg = <0x43>;
};
};
&i2c6 {
status = "okay";
fan-controller@52 {
compatible = "maxim,max31785a";
reg = <0x52>;
};
fan-controller@54 {
compatible = "maxim,max31785a";
reg = <0x54>;
};
eeprom@55 {
compatible = "atmel,24c64";
reg = <0x55>;
};
i2c-mux@70 {
compatible = "nxp,pca9548";
reg = <0x70>;
#address-cells = <1>;
#size-cells = <0>;
i2c-mux-idle-disconnect;
i2c6mux0chn0: i2c@0 {
#address-cells = <1>;
#size-cells = <0>;
reg = <0>;
};
i2c6mux0chn1: i2c@1 {
#address-cells = <1>;
#size-cells = <0>;
reg = <1>;
};
i2c6mux0chn2: i2c@2 {
#address-cells = <1>;
#size-cells = <0>;
reg = <2>;
};
i2c6mux0chn3: i2c@3 {
#address-cells = <1>;
#size-cells = <0>;
reg = <3>;
};
i2c6mux0chn4: i2c@4 {
#address-cells = <1>;
#size-cells = <0>;
reg = <4>;
humidity-sensor@40 {
compatible = "ti,hdc1080";
reg = <0x40>;
};
temperature-sensor@48 {
compatible = "ti,tmp275";
reg = <0x48>;
};
eeprom@50 {
compatible = "atmel,24c32";
reg = <0x50>;
};
led-controller@60 {
compatible = "nxp,pca9551";
reg = <0x60>;
#address-cells = <1>;
#size-cells = <0>;
gpio-controller;
#gpio-cells = <2>;
led@0 {
label = "enclosure-id-led";
reg = <0>;
retain-state-shutdown;
default-state = "keep";
type = <PCA955X_TYPE_LED>;
};
led@1 {
label = "attention-led";
reg = <1>;
retain-state-shutdown;
default-state = "keep";
type = <PCA955X_TYPE_LED>;
};
led@2 {
label = "enclosure-fault-rollup-led";
reg = <2>;
retain-state-shutdown;
default-state = "keep";
type = <PCA955X_TYPE_LED>;
};
led@3 {
label = "power-on-led";
reg = <3>;
retain-state-shutdown;
default-state = "keep";
type = <PCA955X_TYPE_LED>;
};
};
temperature-sensor@76 {
compatible = "infineon,dps310";
reg = <0x76>;
};
};
i2c6mux0chn5: i2c@5 {
#address-cells = <1>;
#size-cells = <0>;
reg = <5>;
};
i2c6mux0chn6: i2c@6 {
#address-cells = <1>;
#size-cells = <0>;
reg = <6>;
};
i2c6mux0chn7: i2c@7 {
#address-cells = <1>;
#size-cells = <0>;
reg = <7>;
};
};
pca3: gpio@74 {
compatible = "nxp,pca9539";
reg = <0x74>;
gpio-controller;
#gpio-cells = <2>;
};
pca4: gpio@77 {
compatible = "nxp,pca9539";
reg = <0x77>;
gpio-controller;
#gpio-cells = <2>;
gpio-line-names =
"PE_NVMED0_EXP_PRSNT_N",
"PE_NVMED1_EXP_PRSNT_N",
"PE_NVMED2_EXP_PRSNT_N",
"PE_NVMED3_EXP_PRSNT_N",
"LED_FAULT_NVMED0",
"LED_FAULT_NVMED1",
"LED_FAULT_NVMED2",
"LED_FAULT_NVMED3",
"FAN0_PRESENCE_R_N",
"FAN1_PRESENCE_R_N",
"FAN2_PRESENCE_R_N",
"FAN3_PRESENCE_R_N",
"FAN4_PRESENCE_R_N",
"FAN5_PRESENCE_N",
"FAN6_PRESENCE_N",
"";
};
};
&i2c7 {
status = "okay";
i2c-mux@70 {
compatible = "nxp,pca9548";
reg = <0x70>;
#address-cells = <1>;
#size-cells = <0>;
i2c-mux-idle-disconnect;
i2c7mux0chn0: i2c@0 {
#address-cells = <1>;
#size-cells = <0>;
reg = <0>;
};
i2c7mux0chn1: i2c@1 {
#address-cells = <1>;
#size-cells = <0>;
reg = <1>;
};
i2c7mux0chn2: i2c@2 {
#address-cells = <1>;
#size-cells = <0>;
reg = <2>;
};
i2c7mux0chn3: i2c@3 {
#address-cells = <1>;
#size-cells = <0>;
reg = <3>;
regulator@58 {
compatible = "mps,mp2973";
reg = <0x58>;
};
};
i2c7mux0chn4: i2c@4 {
#address-cells = <1>;
#size-cells = <0>;
reg = <4>;
};
i2c7mux0chn5: i2c@5 {
#address-cells = <1>;
#size-cells = <0>;
reg = <5>;
regulator@40 {
compatible = "infineon,tda38640";
reg = <0x40>;
};
};
i2c7mux0chn6: i2c@6 {
#address-cells = <1>;
#size-cells = <0>;
reg = <6>;
};
i2c7mux0chn7: i2c@7 {
#address-cells = <1>;
#size-cells = <0>;
reg = <7>;
};
};
};
&i2c8 {
status = "okay";
i2c-mux@71 {
compatible = "nxp,pca9548";
reg = <0x71>;
#address-cells = <1>;
#size-cells = <0>;
i2c-mux-idle-disconnect;
i2c8mux0chn0: i2c@0 {
#address-cells = <1>;
#size-cells = <0>;
reg = <0>;
regulator@58 {
compatible = "mps,mp2971";
reg = <0x58>;
};
};
i2c8mux0chn1: i2c@1 {
#address-cells = <1>;
#size-cells = <0>;
reg = <1>;
regulator@40 {
compatible = "infineon,tda38640";
reg = <0x40>;
};
regulator@41 {
compatible = "infineon,tda38640";
reg = <0x41>;
};
regulator@58 {
compatible = "mps,mp2971";
reg = <0x58>;
};
regulator@5b {
compatible = "mps,mp2971";
reg = <0x5b>;
};
};
i2c8mux0chn2: i2c@2 {
#address-cells = <1>;
#size-cells = <0>;
reg = <2>;
};
i2c8mux0chn3: i2c@3 {
#address-cells = <1>;
#size-cells = <0>;
reg = <3>;
};
i2c8mux0chn4: i2c@4 {
#address-cells = <1>;
#size-cells = <0>;
reg = <4>;
i2c-mux@70 {
compatible = "nxp,pca9548";
reg = <0x70>;
#address-cells = <1>;
#size-cells = <0>;
i2c-mux-idle-disconnect;
i2c8mux1chn0: i2c@0 {
#address-cells = <1>;
#size-cells = <0>;
reg = <0>;
};
i2c8mux1chn1: i2c@1 {
#address-cells = <1>;
#size-cells = <0>;
reg = <1>;
};
i2c8mux1chn2: i2c@2 {
#address-cells = <1>;
#size-cells = <0>;
reg = <2>;
};
i2c8mux1chn3: i2c@3 {
#address-cells = <1>;
#size-cells = <0>;
reg = <3>;
};
i2c8mux1chn4: i2c@4 {
#address-cells = <1>;
#size-cells = <0>;
reg = <4>;
};
i2c8mux1chn5: i2c@5 {
#address-cells = <1>;
#size-cells = <0>;
reg = <5>;
};
i2c8mux1chn6: i2c@6 {
#address-cells = <1>;
#size-cells = <0>;
reg = <6>;
};
i2c8mux1chn7: i2c@7 {
#address-cells = <1>;
#size-cells = <0>;
reg = <7>;
};
};
};
i2c8mux0chn5: i2c@5 {
#address-cells = <1>;
#size-cells = <0>;
reg = <5>;
};
i2c8mux0chn6: i2c@6 {
#address-cells = <1>;
#size-cells = <0>;
reg = <6>;
temperature-sensor@4c {
compatible = "ti,tmp432";
reg = <0x4c>;
};
};
i2c8mux0chn7: i2c@7 {
#address-cells = <1>;
#size-cells = <0>;
reg = <7>;
regulator@40 {
compatible = "infineon,ir38060";
reg = <0x40>;
};
};
};
};
&i2c9 {
status = "okay";
regulator@40 {
compatible = "infineon,ir38263";
reg = <0x40>;
};
regulator@41 {
compatible = "infineon,ir38263";
reg = <0x41>;
};
eeprom@50 {
compatible = "atmel,24c64";
reg = <0x50>;
};
regulator@60 {
compatible = "maxim,max8952";
reg = <0x60>;
max8952,default-mode = <0>;
max8952,dvs-mode-microvolt = <1250000>, <1200000>,
<1050000>, <950000>;
max8952,sync-freq = <0>;
max8952,ramp-speed = <0>;
regulator-name = "VR_v77_1v4";
regulator-min-microvolt = <770000>;
regulator-max-microvolt = <1400000>;
regulator-always-on;
regulator-boot-on;
};
};
&i2c11 {
status = "okay";
tpm@2e {
compatible = "tcg,tpm-tis-i2c";
reg = <0x2e>;
memory-region = <&eventlog>;
};
};
&i2c12 {
status = "okay";
};
&i2c13 {
status = "okay";
regulator@41 {
compatible = "infineon,ir38263";
reg = <0x41>;
};
led-controller@61 {
compatible = "nxp,pca9552";
reg = <0x61>;
#address-cells = <1>;
#size-cells = <0>;
gpio-controller;
#gpio-cells = <2>;
led@0 {
label = "efuse-12v-slots";
reg = <0>;
retain-state-shutdown;
default-state = "keep";
type = <PCA955X_TYPE_LED>;
};
led@1 {
label = "efuse-3p3v-slot";
reg = <1>;
retain-state-shutdown;
default-state = "keep";
type = <PCA955X_TYPE_LED>;
};
led@3 {
label = "nic2-pert";
reg = <3>;
retain-state-shutdown;
default-state = "keep";
type = <PCA955X_TYPE_LED>;
};
led@4 {
label = "pcie-perst9";
reg = <4>;
retain-state-shutdown;
default-state = "keep";
type = <PCA955X_TYPE_LED>;
};
led@5 {
label = "pcie-perst10";
reg = <5>;
retain-state-shutdown;
default-state = "keep";
type = <PCA955X_TYPE_LED>;
};
led@6 {
label = "pcie-perst11";
reg = <6>;
retain-state-shutdown;
default-state = "keep";
type = <PCA955X_TYPE_LED>;
};
led@7 {
label = "pcie-perst12";
reg = <7>;
retain-state-shutdown;
default-state = "keep";
type = <PCA955X_TYPE_LED>;
};
led@8 {
label = "pcie-perst13";
reg = <8>;
retain-state-shutdown;
default-state = "keep";
type = <PCA955X_TYPE_LED>;
};
led@9 {
label = "pcie-perst14";
reg = <9>;
retain-state-shutdown;
default-state = "keep";
type = <PCA955X_TYPE_LED>;
};
led@10 {
label = "pcie-perst15";
reg = <10>;
retain-state-shutdown;
default-state = "keep";
type = <PCA955X_TYPE_LED>;
};
led@11 {
label = "pcie-perst16";
reg = <11>;
retain-state-shutdown;
default-state = "keep";
type = <PCA955X_TYPE_LED>;
};
led@12 {
label = "PV-cp1-sw1stk4-perst";
reg = <12>;
retain-state-shutdown;
default-state = "keep";
type = <PCA955X_TYPE_LED>;
};
led@13 {
label = "PV-cp1-sw1stk5-perst";
reg = <13>;
retain-state-shutdown;
default-state = "keep";
type = <PCA955X_TYPE_LED>;
};
led@14 {
label = "pe-cp-drv2-perst";
reg = <14>;
retain-state-shutdown;
default-state = "keep";
type = <PCA955X_TYPE_LED>;
};
led@15 {
label = "pe-cp-drv3-perst";
reg = <15>;
retain-state-shutdown;
default-state = "keep";
type = <PCA955X_TYPE_LED>;
};
};
gpio@75 {
compatible = "nxp,pca9539";
reg = <0x75>;
gpio-controller;
#gpio-cells = <2>;
gpio-line-names =
"PLUG_DETECT_PCIE_J109_N",
"PLUG_DETECT_PCIE_J110_N",
"PLUG_DETECT_PCIE_J111_N",
"PLUG_DETECT_PCIE_J112_N",
"PLUG_DETECT_PCIE_J113_N",
"PLUG_DETECT_PCIE_J114_N",
"PLUG_DETECT_PCIE_J115_N",
"PLUG_DETECT_PCIE_J116_N",
"PLUG_DETECT_M2_SSD2_N",
"PLUG_DETECT_NIC2_N",
"SEL_SMB_DIMM_CPU1",
"presence-ps0",
"presence-ps1",
"", "",
"PWRBRD_PLUG_DETECT1_N";
};
gpio@76 {
compatible = "nxp,pca9539";
reg = <0x76>;
gpio-controller;
#gpio-cells = <2>;
gpio-line-names =
"SW1_BOOTRCVRYB1_N",
"SW1_BOOTRCVRYB0_N",
"SW2_BOOTRCVRYB1_N",
"SW2_BOOTRCVRYB0_N",
"SW3_4_BOOTRCVRYB1_N",
"SW3_4_BOOTRCVRYB0_N",
"SW5_BOOTRCVRYB1_N",
"SW5_BOOTRCVRYB0_N",
"SW6_BOOTRCVRYB1_N",
"SW6_BOOTRCVRYB0_N",
"SW1_RESET_N",
"SW3_RESET_N",
"SW4_RESET_N",
"SW2_RESET_N",
"SW5_RESET_N",
"SW6_RESET_N";
};
};
&i2c14 {
status = "okay";
i2c-mux@70 {
compatible = "nxp,pca9548";
reg = <0x70>;
#address-cells = <1>;
#size-cells = <0>;
i2c-mux-idle-disconnect;
i2c14mux0chn0: i2c@0 {
#address-cells = <1>;
#size-cells = <0>;
reg = <0>;
};
i2c14mux0chn1: i2c@1 {
#address-cells = <1>;
#size-cells = <0>;
reg = <1>;
};
i2c14mux0chn2: i2c@2 {
#address-cells = <1>;
#size-cells = <0>;
reg = <2>;
};
i2c14mux0chn3: i2c@3 {
#address-cells = <1>;
#size-cells = <0>;
reg = <3>;
regulator@58 {
compatible = "mps,mp2973";
reg = <0x58>;
};
};
i2c14mux0chn4: i2c@4 {
#address-cells = <1>;
#size-cells = <0>;
reg = <4>;
};
i2c14mux0chn5: i2c@5 {
#address-cells = <1>;
#size-cells = <0>;
reg = <5>;
regulator@40 {
compatible = "infineon,tda38640";
reg = <0x40>;
};
};
i2c14mux0chn6: i2c@6 {
#address-cells = <1>;
#size-cells = <0>;
reg = <6>;
};
i2c14mux0chn7: i2c@7 {
#address-cells = <1>;
#size-cells = <0>;
reg = <7>;
};
};
};
&i2c15 {
status = "okay";
i2c-mux@71 {
compatible = "nxp,pca9548";
reg = <0x71>;
#address-cells = <1>;
#size-cells = <0>;
i2c-mux-idle-disconnect;
i2c15mux0chn0: i2c@0 {
#address-cells = <1>;
#size-cells = <0>;
reg = <0>;
regulator@58 {
compatible = "mps,mp2971";
reg = <0x58>;
};
};
i2c15mux0chn1: i2c@1 {
#address-cells = <1>;
#size-cells = <0>;
reg = <1>;
regulator@40 {
compatible = "infineon,tda38640";
reg = <0x40>;
};
regulator@41 {
compatible = "infineon,tda38640";
reg = <0x41>;
};
regulator@58 {
compatible = "mps,mp2971";
reg = <0x58>;
};
regulator@5b {
compatible = "mps,mp2971";
reg = <0x5b>;
};
};
i2c15mux0chn2: i2c@2 {
#address-cells = <1>;
#size-cells = <0>;
reg = <2>;
};
i2c15mux0chn3: i2c@3 {
#address-cells = <1>;
#size-cells = <0>;
reg = <3>;
};
i2c15mux0chn4: i2c@4 {
#address-cells = <1>;
#size-cells = <0>;
reg = <4>;
i2c-mux@70 {
compatible = "nxp,pca9548";
reg = <0x70>;
#address-cells = <1>;
#size-cells = <0>;
i2c-mux-idle-disconnect;
i2c15mux1chn0: i2c@0 {
#address-cells = <1>;
#size-cells = <0>;
reg = <0>;
};
i2c15mux1chn1: i2c@1 {
#address-cells = <1>;
#size-cells = <0>;
reg = <1>;
};
i2c15mux1chn2: i2c@2 {
#address-cells = <1>;
#size-cells = <0>;
reg = <2>;
};
i2c15mux1chn3: i2c@3 {
#address-cells = <1>;
#size-cells = <0>;
reg = <3>;
};
i2c15mux1chn4: i2c@4 {
#address-cells = <1>;
#size-cells = <0>;
reg = <4>;
};
i2c15mux1chn5: i2c@5 {
#address-cells = <1>;
#size-cells = <0>;
reg = <5>;
};
i2c15mux1chn6: i2c@6 {
#address-cells = <1>;
#size-cells = <0>;
reg = <6>;
};
i2c15mux1chn7: i2c@7 {
#address-cells = <1>;
#size-cells = <0>;
reg = <7>;
};
};
};
i2c15mux0chn5: i2c@5 {
#address-cells = <1>;
#size-cells = <0>;
reg = <5>;
};
i2c15mux0chn6: i2c@6 {
#address-cells = <1>;
#size-cells = <0>;
reg = <6>;
temperature-sensor@4c {
compatible = "ti,tmp432";
reg = <0x4c>;
};
};
i2c15mux0chn7: i2c@7 {
#address-cells = <1>;
#size-cells = <0>;
reg = <7>;
regulator@40 {
compatible = "infineon,ir38060";
reg = <0x40>;
};
temperature-sensor@4c {
compatible = "ti,tmp432";
reg = <0x4c>;
};
};
};
};
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