// 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 Greatlakes BMC"; compatible = "facebook,greatlakes-bmc", "aspeed,ast2600"; aliases { serial4 = &uart5; }; 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 2>, <&adc1 3>, <&adc1 4>, <&adc1 5>, <&adc1 6>; }; }; &uart1 { status = "okay"; }; &uart2 { status = "okay"; }; &uart3 { status = "okay"; }; &uart4 { status = "okay"; }; &uart5 { 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"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_rmii4_default>; no-hw-checksum; use-ncsi; mlx,multi-host; ncsi-ctrl,start-redo-probe; ncsi-ctrl,no-channel-monitor; ncsi-package = <1>; ncsi-channel = <1>; ncsi-rexmit = <1>; ncsi-timeout = <2>; }; &rtc { status = "okay"; }; &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"; multi-master; ipmb@10 { compatible = "ipmb-dev"; reg = <(0x10 | I2C_OWN_SLAVE_ADDRESS)>; i2c-protocol; }; }; &i2c1 { status = "okay"; multi-master; ipmb@10 { compatible = "ipmb-dev"; reg = <(0x10 | I2C_OWN_SLAVE_ADDRESS)>; i2c-protocol; }; }; &i2c2 { status = "okay"; multi-master; ipmb@10 { compatible = "ipmb-dev"; reg = <(0x10 | I2C_OWN_SLAVE_ADDRESS)>; i2c-protocol; }; }; &i2c3 { status = "okay"; multi-master; ipmb@10 { compatible = "ipmb-dev"; reg = <(0x10 | I2C_OWN_SLAVE_ADDRESS)>; i2c-protocol; }; }; &i2c4 { status = "okay"; }; &i2c5 { status = "okay"; }; &i2c6 { status = "okay"; }; &i2c7 { status = "okay"; }; &i2c8 { status = "okay"; mctp-controller; temperature-sensor@1f { compatible = "ti,tmp421"; reg = <0x1f>; }; // NIC EEPROM eeprom@50 { compatible = "st,24c32"; reg = <0x50>; }; mctp@10 { compatible = "mctp-i2c-controller"; reg = <(0x10 | I2C_OWN_SLAVE_ADDRESS)>; }; }; &i2c9 { status = "okay"; multi-master; ipmb@10 { compatible = "ipmb-dev"; reg = <(0x10 | I2C_OWN_SLAVE_ADDRESS)>; i2c-protocol; }; }; &i2c10 { status = "okay"; }; &i2c11 { status = "okay"; eeprom@51 { compatible = "atmel,24c128"; reg = <0x51>; }; eeprom@54 { compatible = "atmel,24c128"; reg = <0x54>; }; }; &i2c12 { status = "okay"; temperature-sensor@4f { compatible = "lm75"; reg = <0x4f>; }; }; &i2c13 { status = "okay"; }; &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_adc10_default &pinctrl_adc11_default &pinctrl_adc12_default &pinctrl_adc13_default &pinctrl_adc14_default>; }; &ehci0 { status = "okay"; }; &ehci1 { status = "okay"; }; &uhci { status = "okay"; }; &gpio0 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_gpiu1_default &pinctrl_gpiu7_default>; gpio-line-names = /*A0-A7*/ "","","","","","","","", /*B0-B7*/ "power-bmc-nic","presence-ocp-debug", "power-bmc-slot1","power-bmc-slot2", "power-bmc-slot3","power-bmc-slot4","","", /*C0-C7*/ "presence-ocp-nic","","","reset-cause-nic-primary", "reset-cause-nic-secondary","","","", /*D0-D7*/ "","","","","","","","", /*E0-E7*/ "","","","","","","","", /*F0-F7*/ "slot1-bmc-reset-button","slot2-bmc-reset-button", "slot3-bmc-reset-button","slot4-bmc-reset-button", "","","","presence-emmc", /*G0-G7*/ "","","","","","","","", /*H0-H7*/ "","","","", "presence-mb-slot1","presence-mb-slot2", "presence-mb-slot3","presence-mb-slot4", /*I0-I7*/ "","","","","","","bb-bmc-button","", /*J0-J7*/ "","","","","","","","", /*K0-K7*/ "","","","","","","","", /*L0-L7*/ "","","","","","","","", /*M0-M7*/ "","power-nic-bmc-enable","","usb-bmc-enable","","reset-cause-usb-hub","","", /*N0-N7*/ "","","","","bmc-ready","","","", /*O0-O7*/ "","","","","","","fan0-bmc-cpld-enable","fan1-bmc-cpld-enable", /*P0-P7*/ "fan2-bmc-cpld-enable","fan3-bmc-cpld-enable", "reset-cause-pcie-slot1","reset-cause-pcie-slot2", "reset-cause-pcie-slot3","reset-cause-pcie-slot4","","", /*Q0-Q7*/ "","","","","","","","", /*R0-R7*/ "","","","","","","","", /*S0-S7*/ "","","power-p5v-usb","presence-bmc-tpm","","","","", /*T0-T7*/ "","","","","","","","", /*U0-U7*/ "","","","","","","","GND", /*V0-V7*/ "bmc-slot1-ac-button","bmc-slot2-ac-button", "bmc-slot3-ac-button","bmc-slot4-ac-button", "","","","", /*W0-W7*/ "","","","","","","","", /*X0-X7*/ "","","","","","","","", /*Y0-Y7*/ "","","","reset-cause-emmc","","","","", /*Z0-Z7*/ "","","","","","","",""; }; &gpio1 { gpio-line-names = /*18A0-18A7*/ "","","","","","","","", /*18B0-18B7*/ "","","","","","","","", /*18C0-18C7*/ "","","","","","","","", /*18D0-18D7*/ "","","","","","","","", /*18E0-18E3*/ "","","","","","","",""; };