arch/arm/boot/dts/aspeed-bmc-quanta-q71l.dts

   1 // SPDX-License-Identifier: GPL-2.0
   2 /dts-v1/;
   3 #include "aspeed-g4.dtsi"
   4 #include <dt-bindings/gpio/aspeed-gpio.h>
   5
   6 / {
   7         model = "Quanta Q71L BMC";
   8         compatible = "quanta,q71l-bmc", "aspeed,ast2400";
   9
  10         aliases {
  11                 i2c14 = &i2c_pcie2;
  12                 i2c15 = &i2c_pcie3;
  13                 i2c16 = &i2c_pcie6;
  14                 i2c17 = &i2c_pcie7;
  15                 i2c18 = &i2c_pcie1;
  16                 i2c19 = &i2c_pcie4;
  17                 i2c20 = &i2c_pcie5;
  18                 i2c21 = &i2c_pcie8;
  19                 i2c22 = &i2c_pcie9;
  20                 i2c23 = &i2c_pcie10;
  21                 i2c24 = &i2c_ssd1;
  22                 i2c25 = &i2c_ssd2;
  23                 i2c26 = &i2c_psu4;
  24                 i2c27 = &i2c_psu1;
  25                 i2c28 = &i2c_psu3;
  26                 i2c29 = &i2c_psu2;
  27         };
  28
  29         chosen {
  30                 stdout-path = &uart5;
  31                 bootargs = "console=ttyS4,115200 earlyprintk";
  32         };
  33
  34         memory@40000000 {
  35                 reg = <0x40000000 0x8000000>;
  36         };
  37
  38         reserved-memory {
  39                 #address-cells = <1>;
  40                 #size-cells = <1>;
  41                 ranges;
  42
  43                 vga_memory: framebuffer@47800000 {
  44                         no-map;
  45                         reg = <0x47800000 0x00800000>; /* 8MB */
  46                 };
  47         };
  48
  49         leds {
  50                 compatible = "gpio-leds";
  51
  52                 heartbeat {
  53                         gpios = <&gpio ASPEED_GPIO(B, 0) GPIO_ACTIVE_LOW>;
  54                 };
  55
  56                 power {
  57                         gpios = <&gpio ASPEED_GPIO(B, 2) GPIO_ACTIVE_LOW>;
  58                 };
  59
  60                 identify {
  61                         gpios = <&gpio ASPEED_GPIO(B, 3) GPIO_ACTIVE_LOW>;
  62                 };
  63         };
  64
  65         iio-hwmon {
  66                 compatible = "iio-hwmon";
  67                 io-channels = <&adc 0>, <&adc 1>, <&adc 2>, <&adc 3>,
  68                         <&adc 4>, <&adc 5>, <&adc 6>, <&adc 7>,
  69                         <&adc 8>, <&adc 9>, <&adc 10>;
  70         };
  71
  72         iio-hwmon-battery {
  73                 compatible = "iio-hwmon";
  74                 io-channels = <&adc 11>;
  75         };
  76
  77         i2c1mux: i2cmux {
  78                 compatible = "i2c-mux-gpio";
  79                 #address-cells = <1>;
  80                 #size-cells = <0>;
  81
  82                 /* mux-gpios = <&sgpio 10 GPIO_ACTIVE_HIGH> */
  83                 i2c-parent = <&i2c1>;
  84         };
  85 };
  86
  87 &fmc {
  88         status = "okay";
  89         flash@0 {
  90                 status = "okay";
  91                 label = "bmc";
  92                 m25p,fast-read;
  93 #include "openbmc-flash-layout.dtsi"
  94         };
  95 };
  96
  97 &spi {
  98         status = "okay";
  99         pinctrl-names = "default";
 100         pinctrl-0 = <&pinctrl_spi1_default>;
 101
 102         flash@0 {
 103                 status = "okay";
 104                 m25p,fast-read;
 105                 label = "pnor";
 106         };
 107 };
 108
 109 &pinctrl {
 110         pinctrl-names = "default";
 111         pinctrl-0 = <&pinctrl_vgahs_default &pinctrl_vgavs_default
 112                         &pinctrl_ddcclk_default &pinctrl_ddcdat_default>;
 113 };
 114
 115 &p2a {
 116         status = "okay";
 117         memory-region = <&vga_memory>;
 118 };
 119
 120 &ibt {
 121         status = "okay";
 122 };
 123
 124 &lpc_ctrl {
 125         status = "okay";
 126 };
 127
 128 &lpc_snoop {
 129         status = "okay";
 130         snoop-ports = <0x80>;
 131 };
 132
 133 &mac0 {
 134         status = "okay";
 135         pinctrl-names = "default";
 136         pinctrl-0 = <&pinctrl_rmii1_default>;
 137         use-ncsi;
 138 };
 139
 140 &mac1 {
 141         status = "okay";
 142         pinctrl-names = "default";
 143         pinctrl-0 = <&pinctrl_rgmii2_default &pinctrl_mdio2_default>;
 144 };
 145
 146 &uart1 {
 147         status = "okay";
 148 };
 149
 150 &uart5 {
 151         status = "okay";
 152 };
 153
 154 &i2c0 {
 155         status = "okay";
 156 };
 157
 158 &i2c1 {
 159         status = "okay";
 160
 161         /* temp2 inlet */
 162         tmp75@4c {
 163                 compatible = "ti,tmp75";
 164                 reg = <0x4c>;
 165         };
 166
 167         /* temp3 */
 168         tmp75@4e {
 169                 compatible = "ti,tmp75";
 170                 reg = <0x4e>;
 171         };
 172
 173         /* temp1 */
 174         tmp75@4f {
 175                 compatible = "ti,tmp75";
 176                 reg = <0x4f>;
 177         };
 178
 179         /* Baseboard FRU */
 180         eeprom@54 {
 181                 compatible = "atmel,24c64";
 182                 reg = <0x54>;
 183         };
 184
 185         /* FP FRU */
 186         eeprom@57 {
 187                 compatible = "atmel,24c64";
 188                 reg = <0x57>;
 189         };
 190 };
 191
 192 &i2c2 {
 193         status = "okay";
 194
 195         /* 0: PCIe Slot 2,
 196          *    Slot 3,
 197          *    Slot 6,
 198          *    Slot 7
 199          */
 200         i2c-switch@74 {
 201                 compatible = "nxp,pca9546";
 202                 reg = <0x74>;
 203                 #address-cells = <1>;
 204                 #size-cells = <0>;
 205                 i2c-mux-idle-disconnect;  /* may use mux@77 next. */
 206
 207                 i2c_pcie2: i2c@0 {
 208                         #address-cells = <1>;
 209                         #size-cells = <0>;
 210                         reg = <0>;
 211                 };
 212
 213                 i2c_pcie3: i2c@1 {
 214                         #address-cells = <1>;
 215                         #size-cells = <0>;
 216                         reg = <1>;
 217                 };
 218
 219                 i2c_pcie6: i2c@2 {
 220                         #address-cells = <1>;
 221                         #size-cells = <0>;
 222                         reg = <2>;
 223                 };
 224
 225                 i2c_pcie7: i2c@3 {
 226                         #address-cells = <1>;
 227                         #size-cells = <0>;
 228                         reg = <3>;
 229                 };
 230         };
 231
 232         /* 0: PCIe Slot 1,
 233          *    Slot 4,
 234          *    Slot 5,
 235          *    Slot 8,
 236          *    Slot 9,
 237          *    Slot 10,
 238          *    SSD 1,
 239          *    SSD 2
 240          */
 241         i2c-switch@77 {
 242                 compatible = "nxp,pca9548";
 243                 #address-cells = <1>;
 244                 #size-cells = <0>;
 245                 reg = <0x77>;
 246                 i2c-mux-idle-disconnect;  /* may use mux@74 next. */
 247
 248                 i2c_pcie1: i2c@0 {
 249                         #address-cells = <1>;
 250                         #size-cells = <0>;
 251                         reg = <0>;
 252                 };
 253
 254                 i2c_pcie4: i2c@1 {
 255                         #address-cells = <1>;
 256                         #size-cells = <0>;
 257                         reg = <1>;
 258                 };
 259
 260                 i2c_pcie5: i2c@2 {
 261                         #address-cells = <1>;
 262                         #size-cells = <0>;
 263                         reg = <2>;
 264                 };
 265
 266                 i2c_pcie8: i2c@3 {
 267                         #address-cells = <1>;
 268                         #size-cells = <0>;
 269                         reg = <3>;
 270                 };
 271
 272                 i2c_pcie9: i2c@4 {
 273                         #address-cells = <1>;
 274                         #size-cells = <0>;
 275                         reg = <4>;
 276                 };
 277
 278                 i2c_pcie10: i2c@5 {
 279                         #address-cells = <1>;
 280                         #size-cells = <0>;
 281                         reg = <5>;
 282                 };
 283
 284                 i2c_ssd1: i2c@6 {
 285                         #address-cells = <1>;
 286                         #size-cells = <0>;
 287                         reg = <6>;
 288                 };
 289
 290                 i2c_ssd2: i2c@7 {
 291                         #address-cells = <1>;
 292                         #size-cells = <0>;
 293                         reg = <7>;
 294                 };
 295         };
 296 };
 297
 298 &i2c3 {
 299         status = "okay";
 300
 301         /* BIOS FRU */
 302         eeprom@56 {
 303                 compatible = "atmel,24c64";
 304                 reg = <0x56>;
 305         };
 306 };
 307
 308 &i2c4 {
 309         status = "okay";
 310 };
 311
 312 &i2c5 {
 313         status = "okay";
 314 };
 315
 316 &i2c6 {
 317         status = "okay";
 318 };
 319
 320 &i2c7 {
 321         status = "okay";
 322
 323         /* 0: PSU4
 324          *    PSU1
 325          *    PSU3
 326          *    PSU2
 327          */
 328         i2c-switch@70 {
 329                 compatible = "nxp,pca9546";
 330                 reg = <0x70>;
 331                 #address-cells = <1>;
 332                 #size-cells = <0>;
 333
 334                 i2c_psu4: i2c@0 {
 335                         #address-cells = <1>;
 336                         #size-cells = <0>;
 337                         reg = <0>;
 338
 339                         psu@59 {
 340                                 compatible = "pmbus";
 341                                 reg = <0x59>;
 342                         };
 343                 };
 344
 345                 i2c_psu1: i2c@1 {
 346                         #address-cells = <1>;
 347                         #size-cells = <0>;
 348                         reg = <1>;
 349
 350                         psu@58 {
 351                                 compatible = "pmbus";
 352                                 reg = <0x58>;
 353                         };
 354                 };
 355
 356                 i2c_psu3: i2c@2 {
 357                         #address-cells = <1>;
 358                         #size-cells = <0>;
 359                         reg = <2>;
 360
 361                         psu@58 {
 362                                 compatible = "pmbus";
 363                                 reg = <0x58>;
 364                         };
 365                 };
 366
 367                 i2c_psu2: i2c@3 {
 368                         #address-cells = <1>;
 369                         #size-cells = <0>;
 370                         reg = <3>;
 371
 372                         psu@59 {
 373                                 compatible = "pmbus";
 374                                 reg = <0x59>;
 375                         };
 376                 };
 377         };
 378
 379         /* PDB FRU */
 380         eeprom@52 {
 381                 compatible = "atmel,24c64";
 382                 reg = <0x52>;
 383         };
 384 };
 385
 386 &i2c8 {
 387         status = "okay";
 388
 389         /* BMC FRU */
 390         eeprom@50 {
 391                 compatible = "atmel,24c64";
 392                 reg = <0x50>;
 393         };
 394 };
 395
 396 &vuart {
 397         status = "okay";
 398 };
 399
 400 &wdt2 {
 401         status = "okay";
 402 };
 403
 404 &adc {
 405         status = "okay";
 406 };
 407
 408 &pwm_tacho {
 409         status = "okay";
 410
 411         pinctrl-names = "default";
 412         pinctrl-0 = <&pinctrl_pwm0_default
 413                 &pinctrl_pwm1_default
 414                 &pinctrl_pwm2_default
 415                 &pinctrl_pwm3_default>;
 416
 417         fan@0 {
 418                 reg = <0x00>;
 419                 aspeed,fan-tach-ch = /bits/ 8 <0x00>;
 420         };
 421
 422         fan@1 {
 423                 reg = <0x01>;
 424                 aspeed,fan-tach-ch = /bits/ 8 <0x01>;
 425         };
 426
 427         fan@2 {
 428                 reg = <0x02>;
 429                 aspeed,fan-tach-ch = /bits/ 8 <0x02>;
 430         };
 431
 432         fan@3 {
 433                 reg = <0x03>;
 434                 aspeed,fan-tach-ch = /bits/ 8 <0x03>;
 435         };
 436
 437         fan@4 {
 438                 reg = <0x00>;
 439                 aspeed,fan-tach-ch = /bits/ 8 <0x04>;
 440         };
 441
 442         fan@5 {
 443                 reg = <0x01>;
 444                 aspeed,fan-tach-ch = /bits/ 8 <0x05>;
 445         };
 446
 447         fan@6 {
 448                 reg = <0x02>;
 449                 aspeed,fan-tach-ch = /bits/ 8 <0x06>;
 450         };
 451
 452         fan@7 {
 453                 reg = <0x03>;
 454                 aspeed,fan-tach-ch = /bits/ 8 <0x07>;
 455         };
 456 };
 457
 458 &i2c1mux {
 459         i2c@0 {
 460                 reg = <0>;
 461                 #address-cells = <1>;
 462                 #size-cells = <0>;
 463
 464                 /* Memory Riser 1 FRU */
 465                 eeprom@50 {
 466                         compatible = "atmel,24c02";
 467                         reg = <0x50>;
 468                 };
 469
 470                 /* Memory Riser 2 FRU */
 471                 eeprom@51 {
 472                         compatible = "atmel,24c02";
 473                         reg = <0x51>;
 474                 };
 475
 476                 /* Memory Riser 3 FRU */
 477                 eeprom@52 {
 478                         compatible = "atmel,24c02";
 479                         reg = <0x52>;
 480                 };
 481
 482                 /* Memory Riser 4 FRU */
 483                 eeprom@53 {
 484                         compatible = "atmel,24c02";
 485                         reg = <0x53>;
 486                 };
 487         };
 488
 489         i2c@1 {
 490                 reg = <1>;
 491                 #address-cells = <1>;
 492                 #size-cells = <0>;
 493
 494                 /* Memory Riser 5 FRU */
 495                 eeprom@50 {
 496                         compatible = "atmel,24c02";
 497                         reg = <0x50>;
 498                 };
 499
 500                 /* Memory Riser 6 FRU */
 501                 eeprom@51 {
 502                         compatible = "atmel,24c02";
 503                         reg = <0x51>;
 504                 };
 505
 506                 /* Memory Riser 7 FRU */
 507                 eeprom@52 {
 508                         compatible = "atmel,24c02";
 509                         reg = <0x52>;
 510                 };
 511
 512                 /* Memory Riser 8 FRU */
 513                 eeprom@53 {
 514                         compatible = "atmel,24c02";
 515                         reg = <0x53>;
 516                 };
 517         };
 518 };