// SPDX-License-Identifier: GPL-2.0-or-later // Copyright 2021 Inventec Corp. /dts-v1/; #include "aspeed-g6.dtsi" #include "aspeed-g6-pinctrl.dtsi" #include <dt-bindings/i2c/i2c.h> #include <dt-bindings/gpio/aspeed-gpio.h> / { model = "TRANSFORMERS BMC"; compatible = "inventec,transformer-bmc", "aspeed,ast2600"; aliases { serial4 = &uart5; }; chosen { stdout-path = &uart5; bootargs = "console=ttyS4,115200n8"; }; memory@80000000 { device_type = "memory"; reg = <0x80000000 0x80000000>; }; leds { compatible = "gpio-leds"; // UID led uid { label = "UID_LED"; gpios = <&gpio0 ASPEED_GPIO(X, 0) GPIO_ACTIVE_LOW>; }; // Heart beat led heartbeat { label = "HB_LED"; gpios = <&gpio0 ASPEED_GPIO(P, 7) GPIO_ACTIVE_LOW>; }; }; }; &mdio0 { status = "okay"; ethphy0: ethernet-phy@0 { compatible = "ethernet-phy-ieee802.3-c22"; reg = <1>; }; }; &mac3 { status = "okay"; phy-mode = "rgmii"; phy-handle = <ðphy0>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_rgmii4_default>; }; &fmc { status = "okay"; flash@0 { status = "okay"; m25p,fast-read; label = "bmc"; spi-max-frequency = <33000000>; spi-tx-bus-width = <2>; spi-rx-bus-width = <2>; #include "openbmc-flash-layout.dtsi" }; flash@1 { status = "okay"; m25p,fast-read; label = "bmc2"; spi-max-frequency = <33000000>; spi-tx-bus-width = <2>; spi-rx-bus-width = <2>; }; }; &spi1 { status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_spi1_default>; flash@0 { status = "okay"; m25p,fast-read; label = "bios"; spi-max-frequency = <33000000>; spi-tx-bus-width = <1>; spi-rx-bus-width = <1>; }; }; &wdt1 { status = "okay"; }; &uart1 { status = "okay"; }; &uart5 { status = "okay"; }; &i2c0 { status = "okay"; //Set bmc' slave address; bmc_slave@10 { compatible = "ipmb-dev"; reg = <(0x10 | I2C_OWN_SLAVE_ADDRESS)>; i2c-protocol; }; }; &i2c2 { status = "okay"; }; &i2c3 { // FRU AT24C512C-SSHM-T status = "okay"; eeprom@50 { compatible = "atmel,24c512"; reg = <0x50>; pagesize = <128>; }; }; &i2c5 { status = "okay"; }; &i2c6 { status = "okay"; tmp75@49 { compatible = "ti,tmp75"; reg = <0x49>; }; tmp75@4f { compatible = "ti,tmp75"; reg = <0x4f>; }; tmp468@48 { compatible = "ti,tmp468"; reg = <0x48>; }; }; &i2c7 { status = "okay"; adm1278@40 { compatible = "adi,adm1278"; reg = <0x40>; }; }; &i2c8 { // FRU AT24C512C-SSHM-T status = "okay"; eeprom@51 { compatible = "atmel,24c512"; reg = <0x51>; pagesize = <128>; }; eeprom@53 { compatible = "atmel,24c512"; reg = <0x53>; pagesize = <128>; }; }; &i2c9 { // M.2 status = "okay"; }; &i2c10 { // I2C EXPANDER status = "okay"; i2c-mux@71 { compatible = "nxp,pca9544"; #address-cells = <1>; #size-cells = <0>; reg = <0x71>; }; i2c-mux@73 { compatible = "nxp,pca9544"; #address-cells = <1>; #size-cells = <0>; reg = <0x73>; }; }; &i2c11 { // I2C EXPANDER status = "okay"; i2c-mux@70 { compatible = "nxp,pca9544"; #address-cells = <1>; #size-cells = <0>; reg = <0x70>; pcie_eeprom_riser1: i2c@0 { #address-cells = <1>; #size-cells = <0>; reg = <0>; eeprom@55 { compatible = "atmel,24c512"; reg = <0x55>; pagesize = <128>; }; }; pcie_eeprom_riser2: i2c@1 { #address-cells = <1>; #size-cells = <0>; reg = <1>; eeprom@55 { compatible = "atmel,24c512"; reg = <0x55>; pagesize = <128>; }; }; pcie_eeprom_riser3: i2c@2 { #address-cells = <1>; #size-cells = <0>; reg = <2>; eeprom@55 { compatible = "atmel,24c512"; reg = <0x55>; pagesize = <128>; }; }; }; }; &i2c12 { status = "okay"; psu0:psu0@58 { compatible = "pmbus"; reg = <0x58>; }; }; &gpio0 { status = "okay"; gpio-line-names = /*A0-A7*/ "","","","","","","","", /*B0-B7*/ "presence-ps0","power-chassis-good","","","","","presence-ps1","", /*C0-C7*/ "","","","","","","","", /*D0-D7*/ "","","","","","","","", /*E0-E7*/ "","","","","","","","", /*F0-F7*/ "","","","","power-chassis-control","","","", /*G0-G7*/ "","","jtag-mux","","","","","", /*H0-H7*/ "","","","","reset-button","power-button","","", /*I0-I7*/ "","","","","","","","", /*J0-J7*/ "","","","","","","","", /*K0-K7*/ "","","","","","","","", /*L0-L7*/ "","","","","","","","", /*M0-M7*/ "","","","","","","","", /*N0-N7*/ "","","","","","","","", /*O0-O7*/ "","","","","","","","", /*P0-P7*/ "","","","tck-mux","","","","", /*Q0-Q7*/ "","","","","","","","", /*R0-R7*/ "","","","","","","","", /*S0-S7*/ "","","","","","","","", /*T0-T7*/ "","","","","","","","", /*U0-U7*/ "","nmi-button","","","","","","", /*V0-V7*/ "","","","","power-config-full-load","","","", /*W0-W7*/ "","","","","","","","", /*X0-X7*/ "","","","","","","","", /*Y0-Y7*/ "","","","","","","","", /*Z0-Z7*/ "","","","","","","","", /*AA0-AA7*/ "","","","","","","","", /*AB0-AB7*/ "","","","","","","","", /*AC0-AC7*/ "","","","","","","",""; }; &lpc_snoop { status = "okay"; snoop-ports = <0x80>; }; &emmc_controller { status = "okay"; }; &emmc { status = "okay"; non-removable; max-frequency = <52000000>; bus-width = <8>; }; &vhub { status = "okay"; aspeed,vhub-downstream-ports = <7>; aspeed,vhub-generic-endpoints = <21>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usb2ad_default>; }; &rtc { status = "okay"; };