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";
17 * Hardcode the bus number of i2c switches' channels to
18 * avoid breaking the legacy applications.
39 bootargs = "console=ttyS4,115200 earlyprintk";
43 reg = <0x80000000 0x20000000>;
47 compatible = "iio-hwmon";
48 io-channels = <&adc 0>, <&adc 1>, <&adc 2>, <&adc 3>,
49 <&adc 4>, <&adc 5>, <&adc 6>, <&adc 7>;
59 #include "openbmc-flash-layout.dtsi"
65 pinctrl-names = "default";
66 pinctrl-0 = <&pinctrl_spi1_default>;
87 pinctrl-names = "default";
88 pinctrl-0 = <&pinctrl_txd1_default
89 &pinctrl_rxd1_default>;
122 pinctrl-names = "default";
123 pinctrl-0 = <&pinctrl_rmii1_default>;
133 //Airmax Conn B, CPU0 PIROM, CPU1 PIROM
140 compatible = "nxp,pca9544";
141 #address-cells = <1>;
146 #address-cells = <1>;
151 compatible = "ti,ina230";
156 compatible = "ti,tmp75";
161 compatible = "ti,tmp75";
166 compatible = "atmel,24c64";
172 compatible = "nxp,pca9546";
173 #address-cells = <1>;
178 #address-cells = <1>;
184 #address-cells = <1>;
190 #address-cells = <1>;
196 #address-cells = <1>;
206 #address-cells = <1>;
211 compatible = "ti,ina230";
216 compatible = "ti,tmp75";
221 compatible = "ti,tmp75";
226 compatible = "atmel,24c64";
232 compatible = "nxp,pca9546";
233 #address-cells = <1>;
238 #address-cells = <1>;
244 #address-cells = <1>;
250 #address-cells = <1>;
256 #address-cells = <1>;
266 #address-cells = <1>;
271 compatible = "ti,ina230";
276 compatible = "ti,tmp75";
281 compatible = "ti,tmp75";
286 compatible = "atmel,24c64";
292 compatible = "nxp,pca9546";
293 #address-cells = <1>;
298 #address-cells = <1>;
304 #address-cells = <1>;
310 #address-cells = <1>;
316 #address-cells = <1>;
326 #address-cells = <1>;
331 compatible = "ti,ina230";
336 compatible = "ti,ina230";
341 compatible = "ti,ina230";
352 // Mezz Management SMBus
357 // SMBus to Board ID EEPROM
367 // CPU Voltage regulators
369 compatible = "infineon,pxe1610";
373 compatible = "infineon,pxe1610";
377 compatible = "infineon,pxe1610";
381 compatible = "infineon,pxe1610";
385 compatible = "infineon,pxe1610";
389 compatible = "infineon,pxe1610";
393 compatible = "infineon,pxe1610";
397 compatible = "infineon,pxe1610";
401 compatible = "infineon,pxe1610";
409 compatible = "infineon,slb9645tt";
413 compatible = "ti,tmp421";
417 compatible = "ti,tmp421";
421 compatible = "atmel,24c64";
435 compatible = "ti,tmp421";
443 //USB Debug Connector
448 pinctrl-names = "default";
449 pinctrl-0 = <&pinctrl_pwm0_default &pinctrl_pwm1_default>;
452 aspeed,fan-tach-ch = /bits/ 8 <0x00>;
457 aspeed,fan-tach-ch = /bits/ 8 <0x02>;