1 // SPDX-License-Identifier: GPL-2.0+
2 // Copyright (c) 2018 Facebook Inc.
3 // Author: Vijay Khemka <vijaykhemka@fb.com>
6 #include "aspeed-g5.dtsi"
7 #include <dt-bindings/gpio/aspeed-gpio.h>
10 model = "Facebook TiogaPass BMC";
11 compatible = "facebook,tiogapass-bmc", "aspeed,ast2500";
18 bootargs = "console=ttyS4,115200 earlyprintk";
22 reg = <0x80000000 0x20000000>;
26 compatible = "iio-hwmon";
27 io-channels = <&adc 0>, <&adc 1>, <&adc 2>, <&adc 3>,
28 <&adc 4>, <&adc 5>, <&adc 6>;
32 compatible = "iio-hwmon";
33 io-channels = <&adc 7>;
42 #include "openbmc-flash-layout.dtsi"
48 pinctrl-names = "default";
49 pinctrl-0 = <&pinctrl_spi1_default>;
70 pinctrl-names = "default";
71 pinctrl-0 = <&pinctrl_txd1_default
72 &pinctrl_rxd1_default>;
105 pinctrl-names = "default";
106 pinctrl-0 = <&pinctrl_rmii1_default>;
116 //Airmax Conn B, CPU0 PIROM, CPU1 PIROM
126 // Mezz Management SMBus
131 // SMBus to Board ID EEPROM
141 // CPU Voltage regulators
147 compatible = "infineon,slb9645tt";
151 compatible = "ti,tmp421";
155 compatible = "ti,tmp421";
159 compatible = "atmel,24c64";
173 compatible = "ti,tmp421";
181 //USB Debug Connector
186 pinctrl-names = "default";
187 pinctrl-0 = <&pinctrl_pwm0_default &pinctrl_pwm1_default>;
190 aspeed,fan-tach-ch = /bits/ 8 <0x00>;
195 aspeed,fan-tach-ch = /bits/ 8 <0x02>;