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>
8 #include <dt-bindings/i2c/i2c.h>
11 model = "Facebook TiogaPass BMC";
12 compatible = "facebook,tiogapass-bmc", "aspeed,ast2500";
18 * Hardcode the bus number of i2c switches' channels to
19 * avoid breaking the legacy applications.
40 bootargs = "console=ttyS4,115200 earlyprintk";
44 reg = <0x80000000 0x20000000>;
48 compatible = "iio-hwmon";
49 io-channels = <&adc 0>, <&adc 1>, <&adc 2>, <&adc 3>,
50 <&adc 4>, <&adc 5>, <&adc 6>, <&adc 7>;
60 #include "openbmc-flash-layout.dtsi"
66 pinctrl-names = "default";
67 pinctrl-0 = <&pinctrl_spi1_default>;
93 pinctrl-names = "default";
94 pinctrl-0 = <&pinctrl_txd1_default
95 &pinctrl_rxd1_default>;
116 aspeed,lpc-io-reg = <0xca8>;
122 aspeed,lpc-io-reg = <0xca2>;
128 /*A0-A7*/ "BMC_CPLD_FPGA_SEL","","","","","","","",
129 /*B0-B7*/ "","BMC_DEBUG_EN","","","","BMC_PPIN","PS_PWROK",
130 "IRQ_PVDDQ_GHJ_VRHOT_LVT3",
131 /*C0-C7*/ "","","","","","","","",
132 /*D0-D7*/ "BIOS_MRC_DEBUG_MSG_DIS","BOARD_REV_ID0","",
133 "BOARD_REV_ID1","IRQ_DIMM_SAVE_LVT3","BOARD_REV_ID2",
134 "CPU_ERR0_LVT3_BMC","CPU_ERR1_LVT3_BMC",
135 /*E0-E7*/ "RESET_BUTTON","RESET_OUT","POWER_BUTTON",
136 "POWER_OUT","NMI_BUTTON","","CPU0_PROCHOT_LVT3_ BMC",
137 "CPU1_PROCHOT_LVT3_ BMC",
138 /*F0-F7*/ "IRQ_PVDDQ_ABC_VRHOT_LVT3","",
139 "IRQ_PVCCIN_CPU0_VRHOT_LVC3",
140 "IRQ_PVCCIN_CPU1_VRHOT_LVC3",
141 "IRQ_PVDDQ_KLM_VRHOT_LVT3","","P3VBAT_BRIDGE_EN","",
142 /*G0-G7*/ "CPU_ERR2_LVT3","CPU_CATERR_LVT3","PCH_BMC_THERMTRIP",
143 "CPU0_SKTOCC_LVT3","","","","BIOS_SMI_ACTIVE",
144 /*H0-H7*/ "LED_POST_CODE_0","LED_POST_CODE_1","LED_POST_CODE_2",
145 "LED_POST_CODE_3","LED_POST_CODE_4","LED_POST_CODE_5",
146 "LED_POST_CODE_6","LED_POST_CODE_7",
147 /*I0-I7*/ "CPU0_FIVR_FAULT_LVT3","CPU1_FIVR_FAULT_LVT3",
148 "FORCE_ADR","UV_ADR_TRIGGER_EN","","","","",
149 /*J0-J7*/ "","","","","","","","",
150 /*K0-K7*/ "","","","","","","","",
151 /*L0-L7*/ "IRQ_UV_DETECT","IRQ_OC_DETECT","HSC_TIMER_EXP","",
152 "MEM_THERM_EVENT_PCH","PMBUS_ALERT_BUF_EN","","",
153 /*M0-M7*/ "CPU0_RC_ERROR","CPU1_RC_ERROR","","OC_DETECT_EN",
154 "CPU0_THERMTRIP_LATCH_LVT3",
155 "CPU1_THERMTRIP_LATCH_LVT3","","",
156 /*N0-N7*/ "","","","CPU_MSMI_LVT3","","BIOS_SPI_BMC_CTRL","","",
157 /*O0-O7*/ "","","","","","","","",
158 /*P0-P7*/ "BOARD_SKU_ID0","BOARD_SKU_ID1","BOARD_SKU_ID2",
159 "BOARD_SKU_ID3","BOARD_SKU_ID4","BMC_PREQ",
160 "BMC_PWR_DEBUG","RST_RSMRST",
161 /*Q0-Q7*/ "","","","","UARTSW_LSB","UARTSW_MSB",
162 "POST_CARD_PRES_BMC","PE_BMC_WAKE",
163 /*R0-R7*/ "","","BMC_TCK_MUX_SEL","BMC_PRDY",
164 "BMC_XDP_PRSNT_IN","RST_BMC_PLTRST_BUF","SLT_CFG0",
166 /*S0-S7*/ "THROTTLE","BMC_READY","","HSC_SMBUS_SWITCH_EN","",
168 /*T0-T7*/ "","","","","","","","",
169 /*U0-U7*/ "","","","","","BMC_FAULT","","",
170 /*V0-V7*/ "","","","FAST_PROCHOT_EN","","","","",
171 /*W0-W7*/ "","","","","","","","",
172 /*X0-X7*/ "","","","GLOBAL_RST_WARN",
173 "CPU0_MEMABC_MEMHOT_LVT3_BMC",
174 "CPU0_MEMDEF_MEMHOT_LVT3_BMC",
175 "CPU1_MEMGHJ_MEMHOT_LVT3_BMC",
176 "CPU1_MEMKLM_MEMHOT_LVT3_BMC",
177 /*Y0-Y7*/ "SIO_S3","SIO_S5","BMC_JTAG_SEL","SIO_ONCONTROL","",
179 /*Z0-Z7*/ "","SIO_POWER_GOOD","IRQ_PVDDQ_DEF_VRHOT_LVT3","",
181 /*AA0-AA7*/ "CPU1_SKTOCC_LVT3","IRQ_SML1_PMBUS_ALERT",
182 "SERVER_POWER_LED","","PECI_MUX_SELECT","UV_HIGH_SET",
184 /*AB0-AB7*/ "IRQ_HSC_FAULT","OCP_MEZZA_PRES","","","","","","",
185 /*AC0-AC7*/ "","","","","","","","";
191 pinctrl-names = "default";
192 pinctrl-0 = <&pinctrl_rmii1_default>;
193 clocks = <&syscon ASPEED_CLK_GATE_MAC1CLK>,
194 <&syscon ASPEED_CLK_MAC1RCLK>;
195 clock-names = "MACCLK", "RCLK";
205 //Airmax Conn B, CPU0 PIROM, CPU1 PIROM
212 compatible = "nxp,pca9544";
213 #address-cells = <1>;
218 #address-cells = <1>;
223 compatible = "ti,ina230";
228 compatible = "ti,tmp75";
233 compatible = "ti,tmp75";
238 compatible = "atmel,24c64";
244 compatible = "nxp,pca9546";
245 #address-cells = <1>;
250 #address-cells = <1>;
256 #address-cells = <1>;
262 #address-cells = <1>;
268 #address-cells = <1>;
278 #address-cells = <1>;
283 compatible = "ti,ina230";
288 compatible = "ti,tmp75";
293 compatible = "ti,tmp75";
298 compatible = "atmel,24c64";
304 compatible = "nxp,pca9546";
305 #address-cells = <1>;
310 #address-cells = <1>;
316 #address-cells = <1>;
322 #address-cells = <1>;
328 #address-cells = <1>;
338 #address-cells = <1>;
343 compatible = "ti,ina230";
348 compatible = "ti,tmp75";
353 compatible = "ti,tmp75";
358 compatible = "atmel,24c64";
364 compatible = "nxp,pca9546";
365 #address-cells = <1>;
370 #address-cells = <1>;
376 #address-cells = <1>;
382 #address-cells = <1>;
388 #address-cells = <1>;
398 #address-cells = <1>;
403 compatible = "ti,ina230";
408 compatible = "ti,ina230";
413 compatible = "ti,ina230";
424 // Mezz Management SMBus
429 // SMBus to Board ID EEPROM
436 compatible = "ipmb-dev";
437 reg = <(0x10 | I2C_OWN_SLAVE_ADDRESS)>;
444 // CPU Voltage regulators
446 compatible = "infineon,pxe1610";
450 compatible = "infineon,pxe1610";
454 compatible = "infineon,pxe1610";
458 compatible = "infineon,pxe1610";
462 compatible = "infineon,pxe1610";
466 compatible = "infineon,pxe1610";
470 compatible = "infineon,pxe1610";
474 compatible = "infineon,pxe1610";
478 compatible = "infineon,pxe1610";
486 compatible = "infineon,slb9645tt";
490 compatible = "ti,tmp421";
494 compatible = "ti,tmp421";
498 compatible = "atmel,24c64";
512 compatible = "ti,tmp421";
520 //USB Debug Connector
522 compatible = "ipmb-dev";
523 reg = <(0x10 | I2C_OWN_SLAVE_ADDRESS)>;
530 pinctrl-names = "default";
531 pinctrl-0 = <&pinctrl_pwm0_default &pinctrl_pwm1_default>;
534 aspeed,fan-tach-ch = /bits/ 8 <0x00>;
539 aspeed,fan-tach-ch = /bits/ 8 <0x02>;