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aspeed-bmc-facebook-sonorapass.dts
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aspeed-bmc-facebook-sonorapass.dts
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// SPDX-License-Identifier: GPL-2.0+
// Copyright (c) 2018 Facebook Inc.
/dts-v1/;
#include "aspeed-g5.dtsi"
#include <dt-bindings/leds/leds-pca955x.h>
/ {
model = "Facebook Sonora Pass BMC";
compatible = "facebook,sonorapass-bmc", "aspeed,ast2500";
aliases {
/*
* Override the default serial aliases to avoid breaking
* the legacy applications.
*/
serial0 = &uart5;
serial1 = &uart1;
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;
};
chosen {
stdout-path = &uart5;
bootargs = "debug console=ttyS4,57600n8 root=/dev/ram rw";
};
memory@80000000 {
reg = <0x80000000 0x20000000>;
};
iio-hwmon {
compatible = "iio-hwmon";
io-channels = <&adc 0>, <&adc 1>, <&adc 2>, <&adc 3>, <&adc 4>,
<&adc 5>, <&adc 6>, <&adc 7>,<&adc 8>, <&adc 9>,
<&adc 10>, <&adc 11>,<&adc 12>,<&adc 13>, <&adc 14>, <&adc 15>;
};
};
&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>;
};
&fmc {
status = "okay";
flash@0 {
reg = < 1 >;
status = "okay";
m25p,fast-read;
label = "spi0.1";
spi-max-frequency = <12000000>;
#include "facebook-bmc-flash1-layout.dtsi"
};
flash@1 {
reg = < 0 >;
status = "okay";
m25p,fast-read;
label = "spi0.0";
spi-max-frequency = <12000000>;
#include "facebook-bmc-pfr-flash0-layout.dtsi"
};
};
&spi1 {
status = "okay";
compatible = "aspeed,ast2500-spi-master";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_spi1_default &pinctrl_spi1cs1_default>;
flash@0 {
status = "okay";
m25p,fast-read;
label = "pnor";
spi-max-frequency = <12000000>;
};
tpm@1 {
reg = < 1 >;
compatible = "tcg,tpm_tis-spi";
spi-max-frequency = <12000000>;
status = "okay";
};
};
&ibt {
status = "disabled";
};
&lpc_ctrl {
// Enable LPC clock
status = "okay";
};
&lpc_snoop {
status = "okay";
snoop-ports = <0x80>;
};
&gpio {
aspeed,skip-init-cmdsrc;
};
&rtc {
status = "okay";
};
&uart1 {
// Host Console
resets = <>;
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_txd1_default
&pinctrl_rxd1_default>;
};
&uart2 {
// SOL Host Console
resets = <>;
status = "okay";
};
&uart3 {
// SOL BMC Console
status = "okay";
};
&uart5 {
// BMC Console
status = "okay";
};
&kcs2 {
// BMC KCS channel 2
status = "okay";
kcs_addr = <0xca8>;
};
&kcs3 {
// BMC KCS channel 3
status = "okay";
kcs_addr = <0xca2>;
};
&mac0 {
status = "okay";
no-hw-checksum;
use-ncsi;
ncsi-package = <2>;
ncsi-channel = <2>;
ncsi-rexmit = <1>;
};
&mac1 {
status = "okay";
no-hw-checksum;
use-ncsi;
ncsi-package = <2>;
ncsi-channel = <2>;
ncsi-rexmit = <1>;
};
&peci0 {
status = "okay";
};
&adc {
status = "okay";
};
&i2c0 {
multi-master;
status = "okay";
};
&i2c1 {
status = "okay";
pxe1110@4A {
compatible = "infineon,pxe1110c";
reg = <0x4a>;
};
};
&i2c2 {
multi-master;
status = "okay";
//AVA II card sensor
tmp75@48 {
compatible = "ti,tmp75";
reg = <0x48>;
};
tmp75@49 {
compatible = "ti,tmp75";
reg = <0x49>;
};
i2c-switch@73 {
compatible = "nxp,pca9546";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x73>;
imux24: i2c@0 {
#address-cells = <1>;
#size-cells = <0>;
reg = <0>;
};
imux25: i2c@1 {
#address-cells = <1>;
#size-cells = <0>;
reg = <1>;
};
imux26: i2c@2 {
#address-cells = <1>;
#size-cells = <0>;
reg = <2>;
};
imux27: i2c@3 {
#address-cells = <1>;
#size-cells = <0>;
reg = <3>;
};
};
};
&i2c3 {
status = "okay";
i2c-switch@70 {
compatible = "nxp,pca9548";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x70>;
imux32: i2c@0 {
#address-cells = <1>;
#size-cells = <0>;
reg = <0>;
};
imux33: i2c@1 {
#address-cells = <1>;
#size-cells = <0>;
reg = <1>;
};
imux34: i2c@2 {
#address-cells = <1>;
#size-cells = <0>;
reg = <2>;
};
imux35: i2c@3 {
#address-cells = <1>;
#size-cells = <0>;
reg = <3>;
};
};
};
&i2c4 {
status = "okay";
eeprom@54 {
compatible = "st,24c64";
reg = <0x54>;
};
// I/O Expander
pca9539@76 {
compatible = "nxp,pca9539";
reg = <0x76>;
};
pca9539@77 {
compatible = "nxp,pca9539";
reg = <0x77>;
};
};
&i2c5 {
multi-master;
status = "okay";
};
&i2c6 {
status = "okay";
//AVA II card sensor
tmp75@48 {
compatible = "ti,tmp75";
reg = <0x48>;
};
tmp75@49 {
compatible = "ti,tmp75";
reg = <0x49>;
};
i2c-switch@73 {
compatible = "nxp,pca9546";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x73>;
imux28: i2c@0 {
#address-cells = <1>;
#size-cells = <0>;
reg = <0>;
};
imux29: i2c@1 {
#address-cells = <1>;
#size-cells = <0>;
reg = <1>;
};
imux30: i2c@2 {
#address-cells = <1>;
#size-cells = <0>;
reg = <2>;
};
imux31: i2c@3 {
#address-cells = <1>;
#size-cells = <0>;
reg = <3>;
};
};
};
&i2c7 {
status = "okay";
};
&i2c8 {
status = "okay";
//BSM FRU
eeprom@56 {
compatible = "atmel,24c64";
reg = <0x56>;
};
pca9552@60 {
compatible = "nxp,pca9552";
reg = <0x60>;
#address-cells = <1>;
#size-cells = <0>;
gpio-controller;
#gpio-cells = <2>;
// FM_FAN_POWER_LED_N
led@0 {
reg = <0>;
type = <PCA955X_TYPE_GPIO>;
};
led@1 {
reg = <1>;
type = <PCA955X_TYPE_GPIO>;
};
led@2 {
reg = <2>;
type = <PCA955X_TYPE_GPIO>;
};
led@3 {
reg = <3>;
type = <PCA955X_TYPE_GPIO>;
};
// FM_FAN_FAULT_LED_N
led@4 {
reg = <4>;
type = <PCA955X_TYPE_GPIO>;
};
led@5 {
reg = <5>;
type = <PCA955X_TYPE_GPIO>;
};
led@6 {
reg = <6>;
type = <PCA955X_TYPE_GPIO>;
};
led@7 {
reg = <7>;
type = <PCA955X_TYPE_GPIO>;
};
// FM_FAN_BUF_PRESENT_R
gpio@8 {
reg = <8>;
type = <PCA955X_TYPE_GPIO>;
};
gpio@9 {
reg = <9>;
type = <PCA955X_TYPE_GPIO>;
};
gpio@10 {
reg = <10>;
type = <PCA955X_TYPE_GPIO>;
};
gpio@11 {
reg = <11>;
type = <PCA955X_TYPE_GPIO>;
};
// FM_FAN_P12V_EN
gpio@12 {
reg = <12>;
type = <PCA955X_TYPE_GPIO>;
};
gpio@13 {
reg = <13>;
type = <PCA955X_TYPE_GPIO>;
};
gpio@14 {
reg = <14>;
type = <PCA955X_TYPE_GPIO>;
};
gpio@15 {
reg = <15>;
type = <PCA955X_TYPE_GPIO>;
};
};
pca9552@61 {
compatible = "nxp,pca9552";
reg = <0x61>;
#address-cells = <1>;
#size-cells = <0>;
gpio-controller;
#gpio-cells = <2>;
// FM_FAN_POWER_LED_N
led@0 {
reg = <0>;
type = <PCA955X_TYPE_GPIO>;
};
led@1 {
reg = <1>;
type = <PCA955X_TYPE_GPIO>;
};
led@2 {
reg = <2>;
type = <PCA955X_TYPE_GPIO>;
};
led@3 {
reg = <3>;
type = <PCA955X_TYPE_GPIO>;
};
// FM_FAN_FAULT_LED_N
led@4 {
reg = <4>;
type = <PCA955X_TYPE_GPIO>;
};
led@5 {
reg = <5>;
type = <PCA955X_TYPE_GPIO>;
};
led@6 {
reg = <6>;
type = <PCA955X_TYPE_GPIO>;
};
led@7 {
reg = <7>;
type = <PCA955X_TYPE_GPIO>;
};
// FM_FAN_BUF_PRESENT_R
gpio@8 {
reg = <8>;
type = <PCA955X_TYPE_GPIO>;
};
gpio@9 {
reg = <9>;
type = <PCA955X_TYPE_GPIO>;
};
gpio@10 {
reg = <10>;
type = <PCA955X_TYPE_GPIO>;
};
gpio@11 {
reg = <11>;
type = <PCA955X_TYPE_GPIO>;
};
// FM_FAN_P12V_EN
gpio@12 {
reg = <12>;
type = <PCA955X_TYPE_GPIO>;
};
gpio@13 {
reg = <13>;
type = <PCA955X_TYPE_GPIO>;
};
gpio@14 {
reg = <14>;
type = <PCA955X_TYPE_GPIO>;
};
gpio@15 {
reg = <15>;
type = <PCA955X_TYPE_GPIO>;
};
};
// ADC128 for monitoring fan voltage/current
adc128@1d {
compatible = "ti,adc128d818";
reg = <0x1d>;
ti,mode = /bits/ 8 <1>;
};
adc128@1f {
compatible = "ti,adc128d818";
reg = <0x1f>;
ti,mode = /bits/ 8 <1>;
};
};
&i2c13 {
status = "okay";
i2c-switch@71 {
compatible = "nxp,pca9548";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x71>;
imux16: i2c@0 {
#address-cells = <1>;
#size-cells = <0>;
reg = <0>;
};
imux17: i2c@1 {
#address-cells = <1>;
#size-cells = <0>;
reg = <1>;
};
imux18: i2c@2 {
#address-cells = <1>;
#size-cells = <0>;
reg = <2>;
};
imux19: i2c@3 {
#address-cells = <1>;
#size-cells = <0>;
reg = <3>;
tmp421@4c {
compatible = "ti,tmp421";
reg = <0x4c>;
};
tmp421@4e {
compatible = "ti,tmp421";
reg = <0x4e>;
};
tmp421@4f {
compatible = "ti,tmp421";
reg = <0x4f>;
};
};
imux20: i2c@4 {
#address-cells = <1>;
#size-cells = <0>;
reg = <4>;
};
imux21: i2c@5 {
#address-cells = <1>;
#size-cells = <0>;
reg = <5>;
};
imux22: i2c@6 {
#address-cells = <1>;
#size-cells = <0>;
reg = <6>;
};
imux23: i2c@7 {
#address-cells = <1>;
#size-cells = <0>;
reg = <7>;
};
};
};
&sdhci_slot0 {
// eMMC
status = "okay";
bus-width = <8>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_sd1_default>;
};
&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 0x01 0x02 0x03 0x04 0x05 0x06 0x07>;
aspeed,pwm-typem-tach-mode = /bits/ 8 <0x00>; // 00b: falling
aspeed,pwm-typem-tach-unit = /bits/ 16 <0x1000>; // 4096
aspeed,pwm-typem-tach-clk-div = /bits/ 8 <0x00>; // div 4
};
fan@1 {
reg = <0x01>;
aspeed,fan-tach-ch = /bits/ 8 <0x08 0x09 0x0a 0x0b 0x0c 0x0d 0x0e 0x0f>;
aspeed,pwm-typem-tach-mode = /bits/ 8 <0x00>;
aspeed,pwm-typem-tach-unit = /bits/ 16 <0x1000>;
aspeed,pwm-typem-tach-clk-div = /bits/ 8 <0x00>;
};
};