// SPDX-License-Identifier: GPL-2.0-or-later // Copyright 2022 Facebook Inc. /dts-v1/; #include "aspeed-g6.dtsi" #include <dt-bindings/gpio/aspeed-gpio.h> #include <dt-bindings/leds/leds-pca955x.h> #include <dt-bindings/i2c/i2c.h> / { model = "Facebook Yosemite 4 BMC"; compatible = "facebook,yosemite4-bmc", "aspeed,ast2600"; aliases { serial4 = &uart5; serial5 = &uart6; serial6 = &uart7; serial7 = &uart8; serial8 = &uart9; }; chosen { stdout-path = "serial4:57600n8"; }; 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 0>, <&adc1 1>; }; }; &uart1 { status = "okay"; }; &uart2 { status = "okay"; }; &uart3 { status = "okay"; }; &uart4 { status = "okay"; }; &uart5 { status = "okay"; }; &uart6 { status = "okay"; }; &uart7 { status = "okay"; }; &uart8 { status = "okay"; }; &uart9 { 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>; }; &mac2 { status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_rmii3_default>; use-ncsi; mlx,multi-host; }; &mac3 { status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_rmii4_default>; use-ncsi; mlx,multi-host; }; &fmc { status = "okay"; flash@0 { status = "okay"; m25p,fast-read; label = "bmc"; spi-rx-bus-width = <4>; spi-max-frequency = <50000000>; #include "openbmc-flash-layout-64.dtsi" }; flash@1 { status = "okay"; m25p,fast-read; label = "bmc2"; spi-rx-bus-width = <4>; spi-max-frequency = <50000000>; }; }; &i2c0 { status = "okay"; mctp-controller; bus-frequency = <400000>; multi-master; mctp@10 { compatible = "mctp-i2c-controller"; reg = <(0x10 | I2C_OWN_SLAVE_ADDRESS)>; }; power-sensor@40 { compatible = "adi,adm1278"; reg = <0x40>; }; }; &i2c1 { status = "okay"; mctp-controller; bus-frequency = <400000>; multi-master; mctp@10 { compatible = "mctp-i2c-controller"; reg = <(0x10 | I2C_OWN_SLAVE_ADDRESS)>; }; power-sensor@40 { compatible = "adi,adm1278"; reg = <0x40>; }; }; &i2c2 { status = "okay"; mctp-controller; bus-frequency = <400000>; multi-master; mctp@10 { compatible = "mctp-i2c-controller"; reg = <(0x10 | I2C_OWN_SLAVE_ADDRESS)>; }; power-sensor@40 { compatible = "adi,adm1278"; reg = <0x40>; }; }; &i2c3 { status = "okay"; mctp-controller; bus-frequency = <400000>; multi-master; mctp@10 { compatible = "mctp-i2c-controller"; reg = <(0x10 | I2C_OWN_SLAVE_ADDRESS)>; }; power-sensor@40 { compatible = "adi,adm1278"; reg = <0x40>; }; }; &i2c4 { status = "okay"; mctp-controller; bus-frequency = <400000>; multi-master; mctp@10 { compatible = "mctp-i2c-controller"; reg = <(0x10 | I2C_OWN_SLAVE_ADDRESS)>; }; power-sensor@40 { compatible = "adi,adm1278"; reg = <0x40>; }; }; &i2c5 { status = "okay"; mctp-controller; bus-frequency = <400000>; multi-master; mctp@10 { compatible = "mctp-i2c-controller"; reg = <(0x10 | I2C_OWN_SLAVE_ADDRESS)>; }; power-sensor@40 { compatible = "adi,adm1278"; reg = <0x40>; }; }; &i2c6 { status = "okay"; mctp-controller; bus-frequency = <400000>; multi-master; mctp@10 { compatible = "mctp-i2c-controller"; reg = <(0x10 | I2C_OWN_SLAVE_ADDRESS)>; }; power-sensor@40 { compatible = "adi,adm1278"; reg = <0x40>; }; }; &i2c7 { status = "okay"; mctp-controller; bus-frequency = <400000>; multi-master; mctp@10 { compatible = "mctp-i2c-controller"; reg = <(0x10 | I2C_OWN_SLAVE_ADDRESS)>; }; power-sensor@40 { compatible = "adi,adm1278"; reg = <0x40>; }; }; &i2c8 { status = "okay"; bus-frequency = <400000>; i2c-mux@70 { compatible = "nxp,pca9544"; idle-state = <0>; i2c-mux-idle-disconnect; reg = <0x70>; }; }; &i2c9 { status = "okay"; bus-frequency = <400000>; i2c-mux@71 { compatible = "nxp,pca9544"; idle-state = <0>; i2c-mux-idle-disconnect; reg = <0x71>; }; }; &i2c10 { status = "okay"; bus-frequency = <400000>; }; &i2c11 { status = "okay"; power-sensor@10 { compatible = "adi, adm1272"; reg = <0x10>; }; power-sensor@12 { compatible = "adi, adm1272"; reg = <0x12>; }; gpio@20 { compatible = "nxp,pca9555"; reg = <0x20>; gpio-controller; #gpio-cells = <2>; }; gpio@21 { compatible = "nxp,pca9555"; reg = <0x21>; gpio-controller; #gpio-cells = <2>; }; gpio@22 { compatible = "nxp,pca9555"; reg = <0x22>; gpio-controller; #gpio-cells = <2>; }; gpio@23 { compatible = "nxp,pca9555"; reg = <0x23>; gpio-controller; #gpio-cells = <2>; }; temperature-sensor@48 { compatible = "ti,tmp75"; reg = <0x48>; }; temperature-sensor@49 { compatible = "ti,tmp75"; reg = <0x49>; }; temperature-sensor@4a { compatible = "ti,tmp75"; reg = <0x4a>; }; temperature-sensor@4b { compatible = "ti,tmp75"; reg = <0x4b>; }; eeprom@54 { compatible = "atmel,24c256"; reg = <0x54>; }; }; &i2c12 { status = "okay"; bus-frequency = <400000>; temperature-sensor@48 { compatible = "ti,tmp75"; reg = <0x48>; }; eeprom@50 { compatible = "atmel,24c128"; reg = <0x50>; }; rtc@6f { compatible = "nuvoton,nct3018y"; reg = <0x6f>; }; }; &i2c13 { status = "okay"; bus-frequency = <400000>; }; &i2c14 { status = "okay"; bus-frequency = <400000>; adc@1d { compatible = "ti,adc128d818"; reg = <0x1d>; ti,mode = /bits/ 8 <2>; }; adc@35 { compatible = "ti,adc128d818"; reg = <0x35>; ti,mode = /bits/ 8 <2>; }; adc@37 { compatible = "ti,adc128d818"; reg = <0x37>; ti,mode = /bits/ 8 <2>; }; power-sensor@40 { compatible = "ti,ina230"; reg = <0x40>; }; power-sensor@41 { compatible = "ti,ina230"; reg = <0x41>; }; power-sensor@42 { compatible = "ti,ina230"; reg = <0x42>; }; power-sensor@43 { compatible = "ti,ina230"; reg = <0x43>; }; power-sensor@44 { compatible = "ti,ina230"; reg = <0x44>; }; temperature-sensor@4e { compatible = "ti,tmp75"; reg = <0x4e>; }; temperature-sensor@4f { compatible = "ti,tmp75"; reg = <0x4f>; }; eeprom@51 { compatible = "atmel,24c128"; reg = <0x51>; }; i2c-mux@71 { compatible = "nxp,pca9846"; #address-cells = <1>; #size-cells = <0>; idle-state = <0>; i2c-mux-idle-disconnect; reg = <0x71>; i2c@0 { #address-cells = <1>; #size-cells = <0>; reg = <0>; adc@1f { compatible = "ti,adc128d818"; reg = <0x1f>; ti,mode = /bits/ 8 <2>; }; pwm@20{ compatible = "max31790"; reg = <0x20>; #address-cells = <1>; #size-cells = <0>; }; gpio@22{ compatible = "ti,tca6424"; reg = <0x22>; }; pwm@23{ compatible = "max31790"; reg = <0x23>; #address-cells = <1>; #size-cells = <0>; }; adc@33 { compatible = "maxim,max11615"; reg = <0x33>; }; eeprom@52 { compatible = "atmel,24c128"; reg = <0x52>; }; gpio@61 { compatible = "nxp,pca9552"; reg = <0x61>; #address-cells = <1>; #size-cells = <0>; gpio-controller; #gpio-cells = <2>; }; }; i2c@1 { #address-cells = <1>; #size-cells = <0>; reg = <0>; adc@1f { compatible = "ti,adc128d818"; reg = <0x1f>; ti,mode = /bits/ 8 <2>; }; pwm@20{ compatible = "max31790"; reg = <0x20>; #address-cells = <1>; #size-cells = <0>; }; gpio@22{ compatible = "ti,tca6424"; reg = <0x22>; }; pwm@23{ compatible = "max31790"; reg = <0x23>; #address-cells = <1>; #size-cells = <0>; }; adc@33 { compatible = "maxim,max11615"; reg = <0x33>; }; eeprom@52 { compatible = "atmel,24c128"; reg = <0x52>; }; gpio@61 { compatible = "nxp,pca9552"; reg = <0x61>; #address-cells = <1>; #size-cells = <0>; gpio-controller; #gpio-cells = <2>; }; }; }; i2c-mux@73 { compatible = "nxp,pca9544"; #address-cells = <1>; #size-cells = <0>; idle-state = <0>; i2c-mux-idle-disconnect; reg = <0x73>; i2c@0 { #address-cells = <1>; #size-cells = <0>; reg = <0>; adc@35 { compatible = "maxim,max11617"; reg = <0x35>; }; }; i2c@1 { #address-cells = <1>; #size-cells = <0>; reg = <0>; adc@35 { compatible = "maxim,max11617"; reg = <0x35>; }; }; }; }; &i2c15 { status = "okay"; mctp-controller; multi-master; bus-frequency = <400000>; mctp@10 { compatible = "mctp-i2c-controller"; reg = <(0x10 | I2C_OWN_SLAVE_ADDRESS)>; }; i2c-mux@72 { compatible = "nxp,pca9544"; idle-state = <0>; i2c-mux-idle-disconnect; reg = <0x72>; }; }; &adc0 { ref_voltage = <2500>; 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 { ref_voltage = <2500>; status = "okay"; pinctrl-0 = <&pinctrl_adc8_default &pinctrl_adc9_default>; }; &ehci0 { status = "okay"; }; &ehci1 { status = "okay"; }; &uhci { status = "okay"; };