1// SPDX-License-Identifier: GPL-2.0+ 2// Copyright (c) 2025 Facebook Inc. 3 4/dts-v1/; 5#include "aspeed-g6.dtsi" 6#include <dt-bindings/gpio/aspeed-gpio.h> 7#include <dt-bindings/i2c/i2c.h> 8 9/ { 10 model = "Facebook Yosemite 5 BMC"; 11 compatible = "facebook,yosemite5-bmc", "aspeed,ast2600"; 12 13 aliases { 14 i2c16 = &i2c5mux0ch0; 15 i2c17 = &i2c5mux0ch1; 16 i2c18 = &i2c5mux0ch2; 17 i2c19 = &i2c5mux0ch3; 18 i2c20 = &i2c5mux1ch0; 19 i2c21 = &i2c5mux1ch1; 20 i2c22 = &i2c5mux1ch2; 21 i2c23 = &i2c5mux1ch3; 22 i2c24 = &i2c6mux0ch0; 23 i2c25 = &i2c6mux0ch1; 24 i2c26 = &i2c6mux0ch2; 25 i2c27 = &i2c6mux0ch3; 26 i2c28 = &i2c8mux0ch0; 27 i2c29 = &i2c8mux0ch1; 28 i2c30 = &i2c8mux0ch2; 29 i2c31 = &i2c8mux0ch3; 30 i2c32 = &i2c30mux0ch0; 31 i2c33 = &i2c30mux0ch1; 32 i2c34 = &i2c30mux0ch2; 33 i2c35 = &i2c30mux0ch3; 34 serial0 = &uart1; 35 serial2 = &uart3; 36 serial3 = &uart4; 37 serial4 = &uart5; 38 }; 39 40 chosen { 41 stdout-path = "serial4:57600n8"; 42 }; 43 44 iio-hwmon { 45 compatible = "iio-hwmon"; 46 io-channels = <&adc0 0>, <&adc0 1>, <&adc0 2>, <&adc0 3>, 47 <&adc0 4>, <&adc0 5>, <&adc0 6>, <&adc0 7>, 48 <&adc1 2>; 49 }; 50 51 leds { 52 compatible = "gpio-leds"; 53 54 led-0 { 55 label = "bmc_heartbeat_amber"; 56 gpios = <&gpio0 ASPEED_GPIO(P, 7) GPIO_ACTIVE_LOW>; 57 linux,default-trigger = "heartbeat"; 58 }; 59 60 led-1 { 61 label = "fp_id_amber"; 62 default-state = "off"; 63 gpios = <&gpio0 ASPEED_GPIO(B, 5) GPIO_ACTIVE_HIGH>; 64 }; 65 66 led-2 { 67 label = "power_blue"; 68 default-state = "off"; 69 gpios = <&gpio0 ASPEED_GPIO(P, 4) GPIO_ACTIVE_HIGH>; 70 }; 71 }; 72 73 memory@80000000 { 74 device_type = "memory"; 75 reg = <0x80000000 0x80000000>; 76 }; 77 78 spi_gpio: spi { 79 compatible = "spi-gpio"; 80 #address-cells = <1>; 81 #size-cells = <0>; 82 83 sck-gpios = <&gpio0 ASPEED_GPIO(Z, 3) GPIO_ACTIVE_HIGH>; 84 mosi-gpios = <&gpio0 ASPEED_GPIO(Z, 4) GPIO_ACTIVE_HIGH>; 85 miso-gpios = <&gpio0 ASPEED_GPIO(Z, 5) GPIO_ACTIVE_HIGH>; 86 cs-gpios = <&gpio0 ASPEED_GPIO(Z, 0) GPIO_ACTIVE_LOW>; 87 num-chipselects = <1>; 88 status = "okay"; 89 90 tpm@0 { 91 compatible = "infineon,slb9670", "tcg,tpm_tis-spi"; 92 spi-max-frequency = <33000000>; 93 reg = <0>; 94 }; 95 }; 96}; 97 98&adc0 { 99 aspeed,int-vref-microvolt = <2500000>; 100 pinctrl-names = "default"; 101 pinctrl-0 = <&pinctrl_adc0_default 102 &pinctrl_adc1_default 103 &pinctrl_adc2_default 104 &pinctrl_adc3_default 105 &pinctrl_adc4_default 106 &pinctrl_adc5_default 107 &pinctrl_adc6_default 108 &pinctrl_adc7_default>; 109 status = "okay"; 110}; 111 112&adc1 { 113 aspeed,int-vref-microvolt = <2500000>; 114 pinctrl-names = "default"; 115 pinctrl-0 = <&pinctrl_adc10_default>; 116 status = "okay"; 117}; 118 119&ehci0 { 120 status = "okay"; 121}; 122 123&ehci1 { 124 status = "okay"; 125}; 126 127&fmc { 128 status = "okay"; 129 130 flash@0 { 131 status = "okay"; 132 m25p,fast-read; 133 label = "bmc"; 134 spi-max-frequency = <50000000>; 135#include "openbmc-flash-layout-128.dtsi" 136 }; 137 138 flash@1 { 139 status = "okay"; 140 m25p,fast-read; 141 label = "alt-bmc"; 142 spi-max-frequency = <50000000>; 143 }; 144}; 145 146&gpio0 { 147 gpio-line-names = 148 /*A0-A7*/ "","","","","","","","", 149 /*B0-B7*/ "BATTERY_DETECT","","BMC_I2C1_FPGA_ALERT","BMC_READY", 150 "IOEXP_INT_3V3","FM_ID_LED","","", 151 /*C0-C7*/ "","","","", 152 "PMBUS_REQ_N","PSU_FW_UPDATE_REQ_N","","BMC_I2C_SSIF_ALERT", 153 /*D0-D7*/ "","","","","","","","", 154 /*E0-E7*/ "","","","","","","","", 155 /*F0-F7*/ "","","","","","","","", 156 /*G0-G7*/ "FM_BMC_MUX1_SEL","","","", 157 "","","FM_DEBUG_PORT_PRSNT_N","FM_BMC_DBP_PRESENT_N", 158 /*H0-H7*/ "","","","","","","","", 159 /*I0-I7*/ "","","","","","FLASH_WP_STATUS","BMC_JTAG_MUX_SEL","", 160 /*J0-J7*/ "","","","","","","","", 161 /*K0-K7*/ "","","","","","","","", 162 /*L0-L7*/ "","","","","","","","", 163 /*M0-M7*/ "PCIE_EP_RST_EN","BMC_FRU_WP","SCM_HPM_STBY_RST_N", 164 "SCM_HPM_STBY_EN","STBY_POWER_PG_3V3","TH500_SHDN_OK","","", 165 /*N0-N7*/ "led-postcode-0","led-postcode-1","led-postcode-2", 166 "led-postcode-3","led-postcode-4","led-postcode-5", 167 "led-postcode-6","led-postcode-7", 168 /*O0-O7*/ "RUN_POWER_PG","PWR_BRAKE","CHASSIS_AC_LOSS","BSM_PRSNT_N", 169 "PSU_SMB_ALERT","FM_TPM_PRSNT_0_N","PSU_FW_UPDATING_N","", 170 /*P0-P7*/ "PWR_BTN_BMC_N","IPEX_CABLE_PRSNT","ID_RST_BTN_BMC_N", 171 "RST_BMC_RSTBTN_OUT_N","BMC_PWR_LED","RUN_POWER_EN","SHDN_FORCE","", 172 /*Q0-Q7*/ "IRQ_PCH_TPM_SPI_LV3_N","USB_OC0_REAR_N","UART_MUX_SEL", 173 "I2C_MUX_RESET","RSVD_NV_PLT_DETECT","SPI_TPM_INT", 174 "CPU_JTAG_MUX_SELECT","THERM_BB_OVERT", 175 /*R0-R7*/ "THERM_BB_WARN","SPI_BMC_FPGA_INT","CPU_BOOT_DONE","PMBUS_GNT", 176 "CHASSIS_PWR_BRK","PCIE_WAKE","PDB_THERM_OVERT","SHDN_REQ", 177 /*S0-S7*/ "","","SYS_BMC_PWRBTN_N","FM_TPM_PRSNT_1_N", 178 "FM_BMC_DEBUG_SW_N","UID_LED_N","SYS_FAULT_LED_N","RUN_POWER_FAULT", 179 /*T0-T7*/ "","","","","","","","", 180 /*U0-U7*/ "FM_DBP_BMC_PRDY_N","","","","","","","", 181 /*V0-V7*/ "L2_RST_REQ_OUT","L0L1_RST_REQ_OUT","BMC_ID_BEEP_SEL", 182 "BMC_I2C0_FPGA_ALERT","SMB_BMC_TMP_ALERT","PWR_LED_N", 183 "SYS_RST_OUT","IRQ_TPM_SPI_N", 184 /*W0-W7*/ "","","","","","","IRQ_ESPI_LPC_SERIRQ_ALERT0_N","", 185 /*X0-X7*/ "","FM_DBP_CPU_PREQ_GF_N","","","","","","", 186 /*Y0-Y7*/ "","","FM_FLASH_LATCH_N","BMC_EMMC_RST_N","","","","", 187 /*Z0-Z7*/ "","","","","","","",""; 188}; 189 190&gpio1 { 191 gpio-line-names = 192 /*18A0-18A7*/ "","","","","","","","", 193 /*18B0-18B7*/ "","","","","FM_BOARD_BMC_REV_ID0", 194 "FM_BOARD_BMC_REV_ID1","FM_BOARD_BMC_REV_ID2","", 195 /*18C0-18C7*/ "","","SPI_BMC_BIOS_ROM_IRQ0_N","","","","","", 196 /*18D0-18D7*/ "","","","","","","","", 197 /*18E0-18E3*/ "FM_BMC_PROT_LS_EN","AC_PWR_BMC_BTN_N","",""; 198}; 199 200/* MB CPLD I2C */ 201&i2c0 { 202 status = "okay"; 203}; 204 205/* CPU I2C */ 206&i2c1 { 207 status = "okay"; 208}; 209 210/* MCIO 2A I2C */ 211&i2c2 { 212 status = "okay"; 213}; 214 215&i2c3 { 216 status = "okay"; 217 218 /* Socket 0 SBRMI */ 219 sbrmi@3c { 220 compatible = "amd,sbrmi"; 221 reg = <0x3c>; 222 }; 223 224 /* Socket 0 SBTSI */ 225 sbtsi@4c { 226 compatible = "amd,sbtsi"; 227 reg = <0x4c>; 228 }; 229}; 230 231&i2c4 { 232 multi-master; 233 mctp-controller; 234 status = "okay"; 235 236 mctp@10 { 237 compatible = "mctp-i2c-controller"; 238 reg = <(0x10 | I2C_OWN_SLAVE_ADDRESS)>; 239 }; 240 241 /* OCP NIC TEMP */ 242 temperature-sensor@1f { 243 compatible = "ti,tmp421"; 244 reg = <0x1f>; 245 }; 246 247 /* OCP NIC FRU EEPROM */ 248 eeprom@50 { 249 compatible = "atmel,24c64"; 250 reg = <0x50>; 251 }; 252}; 253 254&i2c5 { 255 status = "okay"; 256 257 /* I2C MUX for MCIO 1A */ 258 i2c-mux@70 { 259 compatible = "nxp,pca9546"; 260 reg = <0x70>; 261 #address-cells = <1>; 262 #size-cells = <0>; 263 i2c-mux-idle-disconnect; 264 265 i2c5mux0ch0: i2c@0 { 266 reg = <0>; 267 #address-cells = <1>; 268 #size-cells = <0>; 269 }; 270 271 i2c5mux0ch1: i2c@1 { 272 reg = <1>; 273 #address-cells = <1>; 274 #size-cells = <0>; 275 }; 276 277 i2c5mux0ch2: i2c@2 { 278 reg = <2>; 279 #address-cells = <1>; 280 #size-cells = <0>; 281 }; 282 283 i2c5mux0ch3: i2c@3 { 284 reg = <3>; 285 #address-cells = <1>; 286 #size-cells = <0>; 287 }; 288 }; 289 290 /* I2C MUX for MCIO 0A */ 291 i2c-mux@77 { 292 compatible = "nxp,pca9546"; 293 reg = <0x77>; 294 #address-cells = <1>; 295 #size-cells = <0>; 296 i2c-mux-idle-disconnect; 297 298 i2c5mux1ch0: i2c@0 { 299 reg = <0>; 300 #address-cells = <1>; 301 #size-cells = <0>; 302 }; 303 304 i2c5mux1ch1: i2c@1 { 305 reg = <1>; 306 #address-cells = <1>; 307 #size-cells = <0>; 308 }; 309 310 i2c5mux1ch2: i2c@2 { 311 reg = <2>; 312 #address-cells = <1>; 313 #size-cells = <0>; 314 }; 315 316 i2c5mux1ch3: i2c@3 { 317 reg = <3>; 318 #address-cells = <1>; 319 #size-cells = <0>; 320 }; 321 }; 322}; 323 324&i2c6 { 325 status = "okay"; 326 327 /* I2C MUX for PWRPIC #13 ~ #16 */ 328 i2c-mux@77 { 329 compatible = "nxp,pca9546"; 330 reg = <0x77>; 331 #address-cells = <1>; 332 #size-cells = <0>; 333 i2c-mux-idle-disconnect; 334 335 /* PWRPIC #13 */ 336 i2c6mux0ch0: i2c@0 { 337 reg = <0>; 338 #address-cells = <1>; 339 #size-cells = <0>; 340 }; 341 342 /* PWRPIC #14 */ 343 i2c6mux0ch1: i2c@1 { 344 reg = <1>; 345 #address-cells = <1>; 346 #size-cells = <0>; 347 }; 348 349 /* PWRPIC #16 */ 350 i2c6mux0ch2: i2c@2 { 351 reg = <2>; 352 #address-cells = <1>; 353 #size-cells = <0>; 354 }; 355 356 /* PWRPIC #15 */ 357 i2c6mux0ch3: i2c@3 { 358 reg = <3>; 359 #address-cells = <1>; 360 #size-cells = <0>; 361 }; 362 }; 363}; 364 365/* SCM CPLD I2C */ 366&i2c7 { 367 status = "okay"; 368}; 369 370&i2c8 { 371 status = "okay"; 372 373 power-monitor@14 { 374 compatible = "infineon,xdp710"; 375 reg = <0x14>; 376 }; 377 378 adc@1d { 379 compatible = "ti,adc128d818"; 380 reg = <0x1d>; 381 ti,mode = /bits/ 8 <1>; 382 }; 383 384 power-sensor@40 { 385 compatible = "ti,ina238"; 386 reg = <0x40>; 387 shunt-resistor = <1000>; 388 }; 389 390 /* PADDLE BD IOEXP */ 391 gpio-expander@41 { 392 compatible = "nxp,pca9536"; 393 reg = <0x41>; 394 gpio-controller; 395 #gpio-cells = <2>; 396 gpio-line-names = 397 "HSC_OC_GPIO0", "HSC_OC_GPIO1", 398 "HSC_OC_GPIO2", "HSC_OC_GPIO3"; 399 }; 400 401 power-sensor@42 { 402 compatible = "ti,ina238"; 403 reg = <0x42>; 404 shunt-resistor = <1000>; 405 }; 406 407 power-monitor@43 { 408 compatible = "lltc,ltc4287"; 409 reg = <0x43>; 410 shunt-resistor-micro-ohms = <250>; 411 }; 412 413 power-sensor@44 { 414 compatible = "ti,ina238"; 415 reg = <0x44>; 416 shunt-resistor = <1000>; 417 }; 418 419 power-sensor@45 { 420 compatible = "ti,ina238"; 421 reg = <0x45>; 422 shunt-resistor = <1000>; 423 }; 424 425 power-monitor@47 { 426 compatible = "ti,tps25990"; 427 reg = <0x47>; 428 ti,rimon-micro-ohms = <430000000>; 429 }; 430 431 temperature-sensor@48 { 432 compatible = "ti,tmp75"; 433 reg = <0x48>; 434 }; 435 436 temperature-sensor@49 { 437 compatible = "ti,tmp75"; 438 reg = <0x49>; 439 }; 440 441 /* PDB FRU */ 442 eeprom@56 { 443 compatible = "atmel,24c128"; 444 reg = <0x56>; 445 }; 446 447 /* Paddle BD FRU */ 448 eeprom@57 { 449 compatible = "atmel,24c128"; 450 reg = <0x57>; 451 }; 452 453 power-monitor@58 { 454 compatible = "renesas,isl28022"; 455 reg = <0x58>; 456 shunt-resistor-micro-ohms = <1000>; 457 }; 458 459 power-monitor@59 { 460 compatible = "renesas,isl28022"; 461 reg = <0x59>; 462 shunt-resistor-micro-ohms = <1000>; 463 }; 464 465 power-monitor@5a { 466 compatible = "renesas,isl28022"; 467 reg = <0x5a>; 468 shunt-resistor-micro-ohms = <1000>; 469 }; 470 471 power-monitor@5b { 472 compatible = "renesas,isl28022"; 473 reg = <0x5b>; 474 shunt-resistor-micro-ohms = <1000>; 475 }; 476 477 psu@5c { 478 compatible = "renesas,raa228006"; 479 reg = <0x5c>; 480 }; 481 482 fan-controller@5e{ 483 compatible = "maxim,max31790"; 484 reg = <0x5e>; 485 }; 486 487 /* I2C MUX for PWRPIC #1, #2, #11, #12 */ 488 i2c-mux@77 { 489 compatible = "nxp,pca9546"; 490 reg = <0x77>; 491 #address-cells = <1>; 492 #size-cells = <0>; 493 i2c-mux-idle-disconnect; 494 495 /* PWRPIC #1 */ 496 i2c8mux0ch0: i2c@0 { 497 reg = <0>; 498 #address-cells = <1>; 499 #size-cells = <0>; 500 }; 501 502 /* PWRPIC #2 */ 503 i2c8mux0ch1: i2c@1 { 504 reg = <1>; 505 #address-cells = <1>; 506 #size-cells = <0>; 507 }; 508 509 /* PWRPIC #12 (Connector to CXL BD) */ 510 i2c8mux0ch2: i2c@2 { 511 reg = <2>; 512 #address-cells = <1>; 513 #size-cells = <0>; 514 515 i2c-mux@70 { 516 compatible = "nxp,pca9546"; 517 reg = <0x70>; 518 #address-cells = <1>; 519 #size-cells = <0>; 520 i2c-mux-idle-disconnect; 521 522 i2c30mux0ch0: i2c@0 { 523 reg = <0>; 524 #address-cells = <1>; 525 #size-cells = <0>; 526 }; 527 528 i2c30mux0ch1: i2c@1 { 529 reg = <1>; 530 #address-cells = <1>; 531 #size-cells = <0>; 532 }; 533 534 i2c30mux0ch2: i2c@2 { 535 reg = <2>; 536 #address-cells = <1>; 537 #size-cells = <0>; 538 539 adc@1e { 540 compatible = "ti,adc128d818"; 541 reg = <0x1e>; 542 ti,mode = /bits/ 8 <1>; 543 }; 544 545 adc@1f { 546 compatible = "ti,adc128d818"; 547 reg = <0x1f>; 548 ti,mode = /bits/ 8 <1>; 549 }; 550 551 /* CXL BD IOEXP */ 552 gpio-expander@27 { 553 compatible = "nxp,pca9535"; 554 reg = <0x27>; 555 gpio-controller; 556 #gpio-cells = <2>; 557 gpio-line-names = 558 "IRQ_TEMP_0_ALERT_N","IRQ_TEMP_1_ALERT_N", 559 "ALERT_PMBUS_0_N","ALERT_PMBUS_1_N", 560 "ALERT_PMBUS_2_N","IRQ_INA230_12V_ALERT_N", 561 "RST_IOX_CXL_N","DEBUG_UART_SEL_0", 562 "DEBUG_UART_SEL_1","BMC_REMOTEJTAG_EN_N", 563 "JTAG_BMC_3V3_CTL_CLR_N","DDR_CH02_I2C_MUX_SEL", 564 "DDR_CH13_I2C_MUX_SEL","SYS_OK", 565 "CXL_VRHOT_ALERT_R1_N",""; 566 }; 567 568 temperature-sensor@4a { 569 compatible = "ti,tmp75"; 570 reg = <0x4a>; 571 }; 572 573 temperature-sensor@4c { 574 compatible = "ti,tmp432"; 575 reg = <0x4c>; 576 }; 577 578 power-sensor@4d { 579 compatible = "ti,ina230"; 580 reg = <0x4d>; 581 shunt-resistor = <2000>; 582 }; 583 584 temperature-sensor@4e { 585 compatible = "ti,tmp75"; 586 reg = <0x4e>; 587 }; 588 589 /* CXL FRU */ 590 eeprom@50 { 591 compatible = "atmel,24c64"; 592 reg = <0x50>; 593 }; 594 }; 595 596 i2c30mux0ch3: i2c@3 { 597 reg = <3>; 598 #address-cells = <1>; 599 #size-cells = <0>; 600 }; 601 }; 602 }; 603 604 /* PWRPIC #11 */ 605 i2c8mux0ch3: i2c@3 { 606 #address-cells = <1>; 607 #size-cells = <0>; 608 reg = <3>; 609 }; 610 }; 611}; 612 613&i2c9 { 614 status = "okay"; 615 616 temperature-sensor@4b { 617 compatible = "ti,tmp75"; 618 reg = <0x4b>; 619 }; 620 621 /* SCM FRU */ 622 eeprom@50 { 623 compatible = "atmel,24c128"; 624 reg = <0x50>; 625 }; 626 627 /* BSM FRU */ 628 eeprom@56 { 629 compatible = "atmel,24c64"; 630 reg = <0x56>; 631 }; 632}; 633 634/* MCIO 0A I2C */ 635&i2c10 { 636 status = "okay"; 637 638 /* E1S EB IOEXP0 */ 639 gpio-expander@21 { 640 compatible = "nxp,pca9535"; 641 interrupt-parent = <&sgpiom0>; 642 interrupts = <172 IRQ_TYPE_EDGE_FALLING>; 643 reg = <0x21>; 644 gpio-controller; 645 #gpio-cells = <2>; 646 gpio-line-names = 647 "RST_SMB_E1S_0","LED_ACTIVE_E1S_0", 648 "E1S_0_PRSNT_N","RST_PCIE_E1S_0_PERST", 649 "E1S_0_PWRDIS","ALERT_INA_0", 650 "","", 651 "RST_SMB_E1S_1","LED_ACTIVE_E1S_1", 652 "E1S_1_PRSNT_N","RST_PCIE_E1S_1_PERST", 653 "E1S_1_PWRDIS","ALERT_INA_1", 654 "",""; 655 }; 656 657 /* E1S EB IOEXP1 */ 658 gpio-expander@22 { 659 compatible = "nxp,pca9535"; 660 interrupt-parent = <&sgpiom0>; 661 interrupts = <174 IRQ_TYPE_EDGE_FALLING>; 662 reg = <0x22>; 663 gpio-controller; 664 #gpio-cells = <2>; 665 gpio-line-names = 666 "P12V_E1S_EN_0","PWRGD_P12V_E1S_0", 667 "P12V_E1S_FLTB_0","PWRGD_P3V3_E1S_0", 668 "FM_P3V3_E1S_0_FAULT","P12V_E1S_EN_1", 669 "PWRGD_P12V_E1S_1","P12V_E1S_FLTB_1", 670 "PWRGD_P3V3_E1S_1","FM_P3V3_E1S_1_FAULT", 671 "","", 672 "","", 673 "PWRGD_P3V3_AUX","ALERT_TEMP"; 674 }; 675 676 power-sensor@40 { 677 compatible = "ti,ina233"; 678 reg = <0x40>; 679 shunt-resistor = <2000>; 680 ti,maximum-expected-current-microamp = <32768000>; 681 }; 682 683 power-sensor@45 { 684 compatible = "ti,ina233"; 685 reg = <0x45>; 686 shunt-resistor = <2000>; 687 ti,maximum-expected-current-microamp = <32768000>; 688 }; 689 690 adc@48 { 691 compatible = "ti,ads7830"; 692 reg = <0x48>; 693 }; 694 695 temperature-sensor@49 { 696 compatible = "ti,tmp75"; 697 reg = <0x49>; 698 }; 699 700 /* E1S EB FRU */ 701 eeprom@54 { 702 compatible = "atmel,24c128"; 703 reg = <0x54>; 704 }; 705}; 706 707&i2c11 { 708 status = "okay"; 709 710 /* MB IOEXP */ 711 gpio-expander@21 { 712 compatible = "nxp,pca9535"; 713 interrupt-parent = <&sgpiom0>; 714 interrupts = <170 IRQ_TYPE_EDGE_FALLING>; 715 reg = <0x21>; 716 gpio-controller; 717 #gpio-cells = <2>; 718 gpio-line-names = 719 "ALERT_CLKMUX_0_LOSS_N","ALERT_CLKMUX_1_LOSS_N", 720 "ALERT_CLKMUX_2_LOSS_N","ALERT_CLKMUX_3_LOSS_N", 721 "FM_CLKMUX_0_SEL","FM_CLKMUX_1_SEL", 722 "FM_CLKMUX_2_SEL","FM_CLKMUX_3_SEL", 723 "RST_USB_HUB_0_N","FM_CLKGEN_GPIO2", 724 "","FM_BMC_RTC_RST", 725 "FM_P3V_BAT_SCALED_EN","", 726 "FM_CLKGEN_GPIO4","RST_USB_HUB_1_N"; 727 }; 728 729 power-sensor@40 { 730 compatible = "ti,ina230"; 731 reg = <0x40>; 732 shunt-resistor = <2000>; 733 }; 734 735 power-sensor@41 { 736 compatible = "ti,ina230"; 737 reg = <0x41>; 738 shunt-resistor = <2000>; 739 }; 740 741 power-sensor@42 { 742 compatible = "ti,ina230"; 743 reg = <0x42>; 744 shunt-resistor = <2000>; 745 }; 746 747 power-sensor@43 { 748 compatible = "ti,ina230"; 749 reg = <0x43>; 750 shunt-resistor = <2000>; 751 }; 752 753 power-sensor@44 { 754 compatible = "ti,ina230"; 755 reg = <0x44>; 756 shunt-resistor = <2000>; 757 }; 758 759 power-sensor@45 { 760 compatible = "ti,ina230"; 761 reg = <0x45>; 762 shunt-resistor = <2000>; 763 }; 764 765 adc@48 { 766 compatible = "ti,ads7830"; 767 reg = <0x48>; 768 }; 769 770 adc@49 { 771 compatible = "ti,ads7830"; 772 reg = <0x49>; 773 }; 774 775 adc@4b { 776 compatible = "ti,ads7830"; 777 reg = <0x4b>; 778 }; 779}; 780 781/* MCIO 4A I2C */ 782&i2c12 { 783 multi-master; 784 mctp-controller; 785 status = "okay"; 786 787 mctp@10 { 788 compatible = "mctp-i2c-controller"; 789 reg = <(0x10 | I2C_OWN_SLAVE_ADDRESS)>; 790 }; 791}; 792 793&i2c13 { 794 status = "okay"; 795 796 power-sensor@40 { 797 compatible = "ti,ina230"; 798 reg = <0x40>; 799 shunt-resistor = <2000>; 800 }; 801 802 power-sensor@41 { 803 compatible = "ti,ina230"; 804 reg = <0x41>; 805 shunt-resistor = <2000>; 806 }; 807 808 power-sensor@44 { 809 compatible = "ti,ina230"; 810 reg = <0x44>; 811 shunt-resistor = <2000>; 812 }; 813 814 power-sensor@45 { 815 compatible = "ti,ina230"; 816 reg = <0x45>; 817 shunt-resistor = <2000>; 818 }; 819 820 temperature-sensor@48 { 821 compatible = "national,lm75b"; 822 reg = <0x48>; 823 }; 824 825 temperature-sensor@49 { 826 compatible = "national,lm75b"; 827 reg = <0x49>; 828 }; 829 830 /* CLKGEN FRU */ 831 eeprom@50 { 832 compatible = "atmel,24c16"; 833 reg = <0x50>; 834 }; 835 836 /* MB FRU */ 837 eeprom@51 { 838 compatible = "atmel,24c128"; 839 reg = <0x51>; 840 }; 841 842 /* CPU FRU */ 843 eeprom@53 { 844 compatible = "atmel,24c128"; 845 reg = <0x53>; 846 }; 847 848 rtc@68 { 849 compatible = "dallas,ds1339"; 850 reg = <0x68>; 851 }; 852}; 853 854/* PROT reserve */ 855&i2c14 { 856 status = "okay"; 857}; 858 859/* MCIO 3A I2C */ 860&i2c15 { 861 status = "okay"; 862}; 863 864&kcs2 { 865 aspeed,lpc-io-reg = <0xca8>; 866 status = "okay"; 867}; 868 869&kcs3 { 870 aspeed,lpc-io-reg = <0xca2>; 871 status = "okay"; 872}; 873 874&mac2 { 875 pinctrl-names = "default"; 876 pinctrl-0 = <&pinctrl_ncsi3_default>; 877 use-ncsi; 878 status = "okay"; 879}; 880 881&pinctrl { 882 pinctrl_ncsi3_default: ncsi3_default { 883 function = "RMII3"; 884 groups = "NCSI3"; 885 }; 886}; 887 888&sgpiom0 { 889 ngpios = <128>; 890 bus-frequency = <2000000>; 891 gpio-line-names = 892 /*"input pin","output pin"*/ 893 /*bit0-bit7*/ 894 "PWRGD_CPU_PWROK","SGPIO_RSTBTN_OUT", 895 "PWRGD_CPU_PWROK_1","SGPIO_BMC_READY", 896 "PWRGD_CPU_PWROK_2","IBB_BMC_SRST", 897 "host0-ready","FM_I3C_SPD_AH_SEL_R", 898 "PCIe_HP_BOOT","FM_I3C_SPD_IP_SEL_R", 899 "PCIe_HP_DATA","FM_JTAG_BMC_MUX_S0_R", 900 "PCIe_HP_NIC","FM_JTAG_BMC_MUX_S1_R", 901 "","FM_JTAG_BMC_OE_1_R_N", 902 /*bit8-bit15*/ 903 "PWRGD_PVDDCR_CPU0_P0","FM_JTAG_BMC_OE_R_N", 904 "PWRGD_PVDDCR_SOC_P0","FM_REMOTEJTAG_EN_R_N", 905 "PWRGD_PVDDCR_CPU1_P0","FM_CPU_FORCE_SELFREFRESH_R", 906 "PWRGD_P3V3_STBY","FM_CPU_NMI_SYNC_FLOOD_R_N", 907 "PWRGD_PVDD33_S5","FM_CPU_TRIGGERTSC_OE_R_N", 908 "PWRGD_PVDD18_S5_P0","FM_PASSWORD_CLEAR_R_N", 909 "PWRGD_PVDDIO_P0","FM_BIOS_USB_RECOVERY_N", 910 "PWRGD_PVDDIO_MEM_S3_P0","FM_USB_MUX_OE_R_N", 911 /*bit16-bit23*/ 912 "PWRGD_P1V8_STBY","FM_USB_MUX_SEL_R", 913 "PWRGD_P1V0_STBY","RST_SMB_BOOT_R_N", 914 "PWRGD_P1V2_STBY","RST_SMB_MCIO0A_R_N", 915 "IBB_BMC_SRST","RST_SMB_NIC_R_N", 916 "PWRGD_P12V_E1S_0","FM_PPS_NIC_IN_BUF_OE_R_N", 917 "PWRGD_P12V_E1S_1","FM_PPS_NIC_IN_EN_R", 918 "RST_PCIE_BOOT_PERST_N","FM_PPS_NIC_IN_OE_R_N", 919 "PWRGD_P12V_NIC","FM_PPS_NIC_IN_S0_R", 920 /*bit24-bit31*/ 921 "PWRGD_P12V_SCM","FM_PPS_NIC_IN_S1_R", 922 "PWRGD_P12V_DIMM","FM_PPS_NIC_OUT_BUF_OE_R_N", 923 "PWRGD_CPU_DIMM0_AH","FM_PPS_NIC_OUT_CPU_OE_R_N", 924 "PWRGD_CPU_DIMM1_IP","FM_PPS_NIC_OUT_EN_R", 925 "PWRGD_NIC_CPLD","JTAG_CPLD_DBREQ_R_N", 926 "ALERT_INA230_DIMM_0_N","HDT_HDR_RESET_R_N", 927 "ALERT_INA230_DIMM_1_N","FM_SMB_AUTH_MUX_OE_R_N", 928 "ALERT_INA230_E1S_0_N","FM_SCM_LED_R_N", 929 /*bit32-bit39*/ 930 "ALERT_INA230_E1S_1_N","", 931 "ALERT_INA230_FAN0_N","", 932 "ALERT_INA230_FAN1_N","", 933 "ALERT_INA230_FAN2_N","", 934 "ALERT_INA230_FAN3_N","", 935 "ALERT_INA230_NIC_N","", 936 "ALERT_INA230_SCM_N","", 937 "ALERT_IRQ_PMBUS_PWR11_N","", 938 /*bit40-bit47*/ 939 "ALERT_MCIO2A_LEAK_DETECT_N","", 940 "ALERT_MCIO3A_LEAK_DETECT_N","", 941 "ALERT_MCIO4A_LEAK_DETECT_N","", 942 "ALERT_OC_PADDLE2_N","", 943 "ALERT_OC_PWR2_N","", 944 "ALERT_OC_PWR11_N","", 945 "ALERT_PADDLE2_SMB_N","", 946 "ALERT_PWR14_SB2_LEAK_DETECT_N","", 947 /*bit48-bit55*/ 948 "ALERT_PWR14_SB3_LEAK_DETECT_N","", 949 "ALERT_PWR15_SB2_LEAK_DETECT_N","", 950 "ALERT_PWR15_SB3_LEAK_DETECT_N","", 951 "ALERT_SMB_MCIO0A_N","", 952 "ALERT_SMB_MCIO1A_N","", 953 "ALERT_SMB_MCIO2A_N","", 954 "ALERT_SMB_MCIO2B_N","", 955 "ALERT_SMB_MCIO3A_N","", 956 /*bit56-bit63*/ 957 "ALERT_SMB_MCIO3B_N","", 958 "ALERT_SMB_MCIO4A_N","", 959 "ALERT_SMB_MCIO4B_N","", 960 "ALERT_THERMALTRIP_MCIO1A_N","", 961 "ALERT_THERMALTRIP_MCIO2A_N","", 962 "ALERT_THERMALTRIP_MCIO3A_N","", 963 "ALERT_THERMALTRIP_MCIO4A_N","", 964 "ALERT_UV_PADDLE2_N","", 965 /*bit64-bit71*/ 966 "ALERT_UV_PWR2_N","", 967 "ALERT_UV_PWR11_N","", 968 "ALERT_VR_SMB_N","", 969 "FAULT_FAN_0_N","", 970 "FAULT_FAN_1_N","", 971 "FAULT_FAN_2_N","", 972 "FAULT_FAN_3_N","", 973 "FAULT_P3V3_E1S_0_N","", 974 /*bit72-bit79*/ 975 "FAULT_P3V3_E1S_1_N","", 976 "FAULT_P3V3_NIC_N","", 977 "FAULT_P12V_NIC_N","", 978 "FAULT_P12V_SCM_N","", 979 "P0_I3C_APML_ALERT_L","", 980 "ALERT_INLET_TEMP_N","", 981 "FM_CPU_PROCHOT_R_N","", 982 "FM_CPU_THERMTRIP_N","", 983 /*bit80-bit87*/ 984 "ALERT_OUTLET_TEMP_N","", 985 "ALERT_RTC_N","", 986 "PVDDCR_CPU0_P0_OCP_N","", 987 "PVDDCR_CPU1_P0_OCP_N","", 988 "PVDDCR_SOC_P0_OCP_N","", 989 "MB_IOEXP_INT","", 990 "E1S_0_BD_IOEXP","", 991 "E1S_1_BD_IOEXP","", 992 /*bit88-bit95*/ 993 "PADDLE_BD_IOEXP_INT","", 994 "FM_BOARD_REV_ID0","", 995 "FM_BOARD_REV_ID1","", 996 "FM_BOARD_REV_ID2","", 997 "FM_VR_TYPE_ID0","", 998 "FM_VR_TYPE_ID1","", 999 "PRSNT_BOOT_N_IOEXP","", 1000 "PRSNT_DATA_N_IOEXP","", 1001 /*bit96-bit103*/ 1002 "PRSNT_NIC_N_IOEXP","", 1003 "PRSNT_BOOT_N_FF","", 1004 "PRSNT_MCIO1A_N_FF","", 1005 "NIC_PRSNT_N","", 1006 "","", 1007 "","", 1008 "","", 1009 "","", 1010 /*bit104-bit111*/ 1011 "","","","","","","","","","","","","","","","", 1012 /*bit112-bit119*/ 1013 "","","","","","","","","","","","","","","","", 1014 /*bit120-bit127*/ 1015 "","","","","","","","","","","","","","","",""; 1016 status = "okay"; 1017}; 1018 1019/* BIOS Flash */ 1020&spi2 { 1021 pinctrl-names = "default"; 1022 pinctrl-0 = <&pinctrl_spi2_default>; 1023 status = "okay"; 1024 1025 flash@0 { 1026 m25p,fast-read; 1027 label = "pnor"; 1028 spi-max-frequency = <12000000>; 1029 spi-tx-bus-width = <2>; 1030 spi-rx-bus-width = <2>; 1031 status = "okay"; 1032 }; 1033}; 1034 1035/* Host Console */ 1036&uart1 { 1037 status = "okay"; 1038}; 1039 1040&uart2 { 1041 status = "okay"; 1042}; 1043 1044/* SOL */ 1045&uart3 { 1046 status = "okay"; 1047}; 1048 1049&uart4 { 1050 status = "okay"; 1051}; 1052 1053/* BMC Console */ 1054&uart5 { 1055 status = "okay"; 1056}; 1057 1058&wdt1 { 1059 pinctrl-names = "default"; 1060 pinctrl-0 = <&pinctrl_wdtrst1_default>; 1061 aspeed,reset-type = "soc"; 1062 aspeed,external-signal; 1063 aspeed,ext-push-pull; 1064 aspeed,ext-active-high; 1065 aspeed,ext-pulse-duration = <256>; 1066 status = "okay"; 1067}; 1068