arch/x86/dts/chromebook_samus.dts

   1 /dts-v1/;
   2
   3 #include <dt-bindings/gpio/x86-gpio.h>
   4
   5 /include/ "skeleton.dtsi"
   6 /include/ "keyboard.dtsi"
   7 /include/ "serial.dtsi"
   8 /include/ "reset.dtsi"
   9 /include/ "rtc.dtsi"
  10 /include/ "tsc_timer.dtsi"
  11 /include/ "coreboot_fb.dtsi"
  12
  13 / {
  14         model = "Google Samus";
  15         compatible = "google,samus", "intel,broadwell";
  16
  17         aliases {
  18                 spi0 = &spi;
  19                 usb0 = &usb_0;
  20                 usb1 = &usb_1;
  21         };
  22
  23         config {
  24                silent_console = <0>;
  25         };
  26
  27         cpus {
  28                 #address-cells = <1>;
  29                 #size-cells = <0>;
  30
  31                 cpu@0 {
  32                         device_type = "cpu";
  33                         compatible = "intel,core-i3-gen5";
  34                         reg = <0>;
  35                         intel,apic-id = <0>;
  36                         intel,slow-ramp = <3>;
  37                 };
  38
  39                 cpu@1 {
  40                         device_type = "cpu";
  41                         compatible = "intel,core-i3-gen5";
  42                         reg = <1>;
  43                         intel,apic-id = <1>;
  44                 };
  45
  46                 cpu@2 {
  47                         device_type = "cpu";
  48                         compatible = "intel,core-i3-gen5";
  49                         reg = <2>;
  50                         intel,apic-id = <2>;
  51                 };
  52
  53                 cpu@3 {
  54                         device_type = "cpu";
  55                         compatible = "intel,core-i3-gen5";
  56                         reg = <3>;
  57                         intel,apic-id = <3>;
  58                 };
  59
  60         };
  61
  62         chosen {
  63                 stdout-path = "/serial";
  64         };
  65
  66         keyboard {
  67                 intel,duplicate-por;
  68         };
  69
  70         pch_pinctrl {
  71                 compatible = "intel,x86-broadwell-pinctrl";
  72                 u-boot,dm-pre-reloc;
  73                 reg = <0 0>;
  74
  75                 /* Put this first: it is the default */
  76                 gpio_unused: gpio-unused {
  77                         mode-gpio;
  78                         direction = <PIN_INPUT>;
  79                         owner = <OWNER_GPIO>;
  80                         sense-disable;
  81                 };
  82
  83                 gpio_acpi_sci: acpi-sci {
  84                         mode-gpio;
  85                         direction = <PIN_INPUT>;
  86                         invert;
  87                         route = <ROUTE_SCI>;
  88                 };
  89
  90                 gpio_acpi_smi: acpi-smi {
  91                         mode-gpio;
  92                         direction = <PIN_INPUT>;
  93                         invert;
  94                         route = <ROUTE_SMI>;
  95                 };
  96
  97                 gpio_input: gpio-input {
  98                         mode-gpio;
  99                         direction = <PIN_INPUT>;
 100                         owner = <OWNER_GPIO>;
 101                 };
 102
 103                 gpio_input_invert: gpio-input-invert {
 104                         mode-gpio;
 105                         direction = <PIN_INPUT>;
 106                         owner = <OWNER_GPIO>;
 107                         invert;
 108                 };
 109
 110                 gpio_native: gpio-native {
 111                 };
 112
 113                 gpio_out_high: gpio-out-high {
 114                         mode-gpio;
 115                         direction = <PIN_OUTPUT>;
 116                         output-value = <1>;
 117                         owner = <OWNER_GPIO>;
 118                         sense-disable;
 119                 };
 120
 121                 gpio_out_low: gpio-out-low {
 122                         mode-gpio;
 123                         direction = <PIN_OUTPUT>;
 124                         output-value = <0>;
 125                         owner = <OWNER_GPIO>;
 126                         sense-disable;
 127                 };
 128
 129                 gpio_pirq: gpio-pirq {
 130                         mode-gpio;
 131                         direction = <PIN_INPUT>;
 132                         owner = <OWNER_GPIO>;
 133                         pirq-apic = <PIRQ_APIC_ROUTE>;
 134                 };
 135
 136                 soc_gpio@0 {
 137                         config =
 138                                 <0 &gpio_unused 0>,     /* unused */
 139                                 <1 &gpio_unused 0>,     /* unused */
 140                                 <2 &gpio_unused 0>,     /* unused */
 141                                 <3 &gpio_unused 0>,     /* unused */
 142                                 <4 &gpio_native 0>,     /* native: i2c0_sda_gpio4 */
 143                                 <5 &gpio_native 0>,     /* native: i2c0_scl_gpio5 */
 144                                 <6 &gpio_native 0>,     /* native: i2c1_sda_gpio6 */
 145                                 <7 &gpio_native 0>,     /* native: i2c1_scl_gpio7 */
 146                                 <8 &gpio_acpi_sci 0>,   /* pch_lte_wake_l */
 147                                 <9 &gpio_input_invert 0>,       /* trackpad_int_l (wake) */
 148                                 <10 &gpio_acpi_sci 0>,  /* pch_wlan_wake_l */
 149                                 <11 &gpio_unused 0>,    /* unused */
 150                                 <12 &gpio_unused 0>,    /* unused */
 151                                 <13 &gpio_pirq 3>,      /* trackpad_int_l (pirql) */
 152                                 <14 &gpio_pirq 4>,      /* touch_int_l (pirqm) */
 153                                 <15 &gpio_unused 0>,    /* unused (strap) */
 154                                 <16 &gpio_input 0>,     /* pch_wp */
 155                                 <17 &gpio_unused 0>,    /* unused */
 156                                 <18 &gpio_unused 0>,    /* unused */
 157                                 <19 &gpio_unused 0>,    /* unused */
 158                                 <20 &gpio_native 0>,    /* pcie_wlan_clkreq_l */
 159                                 <21 &gpio_out_high 0>,  /* pp3300_ssd_en */
 160                                 <22 &gpio_unused 0>,    /* unused */
 161                                 <23 &gpio_out_low 0>,   /* pp3300_autobahn_en */
 162                                 <24 &gpio_unused 0>,    /* unused */
 163                                 <25 &gpio_input 0>,     /* ec_in_rw */
 164                                 <26 &gpio_unused 0>,    /* unused */
 165                                 <27 &gpio_acpi_sci 0>,  /* pch_wake_l */
 166                                 <28 &gpio_unused 0>,    /* unused */
 167                                 <29 &gpio_unused 0>,    /* unused */
 168                                 <30 &gpio_native 0>,    /* native: pch_suswarn_l */
 169                                 <31 &gpio_native 0>,    /* native: acok_buf */
 170                                 <32 &gpio_native 0>,    /* native: lpc_clkrun_l */
 171                                 <33 &gpio_native 0>,    /* native: ssd_devslp */
 172                                 <34 &gpio_acpi_smi 0>,  /* ec_smi_l */
 173                                 <35 &gpio_acpi_smi 0>,  /* pch_nmi_dbg_l (route in nmi_en) */
 174                                 <36 &gpio_acpi_sci 0>,  /* ec_sci_l */
 175                                 <37 &gpio_unused 0>,    /* unused */
 176                                 <38 &gpio_unused 0>,    /* unused */
 177                                 <39 &gpio_unused 0>,    /* unused */
 178                                 <40 &gpio_native 0>,    /* native: pch_usb1_oc_l */
 179                                 <41 &gpio_native 0>,    /* native: pch_usb2_oc_l */
 180                                 <42 &gpio_unused 0>,    /* wlan_disable_l */
 181                                 <43 &gpio_out_high 0>,  /* pp1800_codec_en */
 182                                 <44 &gpio_unused 0>,    /* unused */
 183                                 <45 &gpio_acpi_sci 0>,  /* dsp_int - codec wake */
 184                                 <46 &gpio_pirq 6>,      /* hotword_det_l_3v3 (pirqo) - codec irq */
 185                                 <47 &gpio_out_low 0>,   /* ssd_reset_l */
 186                                 <48 &gpio_unused 0>,    /* unused */
 187                                 <49 &gpio_unused 0>,    /* unused */
 188                                 <50 &gpio_unused 0>,    /* unused */
 189                                 <51 &gpio_unused 0>,    /* unused */
 190                                 <52 &gpio_input 0>,     /* sim_det */
 191                                 <53 &gpio_unused 0>,    /* unused */
 192                                 <54 &gpio_unused 0>,    /* unused */
 193                                 <55 &gpio_unused 0>,    /* unused */
 194                                 <56 &gpio_unused 0>,    /* unused */
 195                                 <57 &gpio_out_high 0>,  /* codec_reset_l */
 196                                 <58 &gpio_unused 0>,    /* unused */
 197                                 <59 &gpio_out_high 0>,  /* lte_disable_l */
 198                                 <60 &gpio_unused 0>,    /* unused */
 199                                 <61 &gpio_native 0>,    /* native: pch_sus_stat */
 200                                 <62 &gpio_native 0>,    /* native: pch_susclk */
 201                                 <63 &gpio_native 0>,    /* native: pch_slp_s5_l */
 202                                 <64 &gpio_unused 0>,    /* unused */
 203                                 <65 &gpio_input 0>,     /* ram_id3 */
 204                                 <66 &gpio_input 0>,     /* ram_id3_old (strap) */
 205                                 <67 &gpio_input 0>,     /* ram_id0 */
 206                                 <68 &gpio_input 0>,     /* ram_id1 */
 207                                 <69 &gpio_input 0>,     /* ram_id2 */
 208                                 <70 &gpio_unused 0>,    /* unused */
 209                                 <71 &gpio_native 0>,    /* native: modphy_en */
 210                                 <72 &gpio_unused 0>,    /* unused */
 211                                 <73 &gpio_unused 0>,    /* unused */
 212                                 <74 &gpio_unused 0>,    /* unused */
 213                                 <75 &gpio_unused 0>,    /* unused */
 214                                 <76 &gpio_unused 0>,    /* unused */
 215                                 <77 &gpio_unused 0>,    /* unused */
 216                                 <78 &gpio_unused 0>,    /* unused */
 217                                 <79 &gpio_unused 0>,    /* unused */
 218                                 <80 &gpio_unused 0>,    /* unused */
 219                                 <81 &gpio_unused 0>,    /* unused */
 220                                 <82 &gpio_native 0>,    /* native: ec_rcin_l */
 221                                 <83 &gpio_native 0>,    /* gspi0_cs */
 222                                 <84 &gpio_native 0>,    /* gspi0_clk */
 223                                 <85 &gpio_native 0>,    /* gspi0_miso */
 224                                 <86 &gpio_native 0>,    /* gspi0_mosi (strap) */
 225                                 <87 &gpio_unused 0>,    /* unused */
 226                                 <88 &gpio_unused 0>,    /* unused */
 227                                 <89 &gpio_out_high 0>,  /* pp3300_sd_en */
 228                                 <90 &gpio_unused 0>,    /* unused */
 229                                 <91 &gpio_unused 0>,    /* unused */
 230                                 <92 &gpio_unused 0>,    /* unused */
 231                                 <93 &gpio_unused 0>,    /* unused */
 232                                 <94 &gpio_unused 0>;    /* unused */
 233                 };
 234         };
 235
 236         pci {
 237                 compatible = "pci-x86";
 238                 #address-cells = <3>;
 239                 #size-cells = <2>;
 240                 u-boot,dm-pre-reloc;
 241                 ranges = <0x02000000 0x0 0xe0000000 0xe0000000 0 0x10000000
 242                         0x42000000 0x0 0xd0000000 0xd0000000 0 0x10000000
 243                         0x01000000 0x0 0x1000 0x1000 0 0xefff>;
 244
 245                 northbridge@0,0 {
 246                         reg = <0x00000000 0 0 0 0>;
 247                         compatible = "intel,broadwell-northbridge";
 248                         board-id-gpios = <&gpio_c 5 0>, <&gpio_c 4 0>,
 249                                         <&gpio_c 3 0>, <&gpio_c 1 0>;
 250                         u-boot,dm-pre-reloc;
 251                         spd {
 252                                 #address-cells = <1>;
 253                                 #size-cells = <0>;
 254                                 samsung_4 {
 255                                         reg = <6>;
 256                                         data = [91 20 f1 03 04 11 05 0b
 257                                                 03 11 01 08 0a 00 50 01
 258                                                 78 78 90 50 90 11 50 e0
 259                                                 10 04 3c 3c 01 90 00 00
 260                                                 00 80 00 00 00 00 00 a8
 261                                                 00 00 00 00 00 00 00 00
 262                                                 00 00 00 00 00 00 00 00
 263                                                 00 00 00 00 0f 11 02 00
 264                                                 00 00 00 00 00 00 00 00
 265                                                 00 00 00 00 00 00 00 00
 266                                                 00 00 00 00 00 00 00 00
 267                                                 00 00 00 00 00 00 00 00
 268                                                 00 00 00 00 00 00 00 00
 269                                                 00 00 00 00 00 00 00 00
 270                                                 00 00 00 00 00 80 ce 01
 271                                                 00 00 55 00 00 00 00 00
 272                                                 4b 34 45 38 45 33 30 34
 273                                                 45 44 2d 45 47 43 45 20
 274                                                 20 20 00 00 80 ce 00 00
 275                                                 00 00 00 00 00 00 00 00
 276                                                 00 00 00 00 00 00 00 00
 277                                                 00 00 00 00 00 00 00 00
 278                                                 00 00 00 00 00 00 00 00
 279                                                 00 00 00 00 00 00 00 00
 280                                                 00 00 00 00 00 00 00 00
 281                                                 00 00 00 00 00 00 00 00
 282                                                 00 00 00 00 00 00 00 00
 283                                                 00 00 00 00 00 00 00 00
 284                                                 00 00 00 00 00 00 00 00
 285                                                 00 00 00 00 00 00 00 00
 286                                                 00 00 00 00 00 00 00 00
 287                                                 00 00 00 00 00 00 00 00];
 288                                 };
 289                                 hynix-h9ccnnnbltmlar-ntm-lpddr3-32 {
 290                                         /*
 291                                          * banks 8, ranks 2, rows 14,
 292                                          * columns 10, density 4096 mb, x32
 293                                          */
 294                                         reg = <8>;
 295                                         data = [91 20 f1 03 04 11 05 0b
 296                                                 03 11 01 08 0a 00 50 01
 297                                                 78 78 90 50 90 11 50 e0
 298                                                 10 04 3c 3c 01 90 00 00
 299                                                 00 80 00 00 00 00 00 a8
 300                                                 00 00 00 00 00 00 00 00
 301                                                 00 00 00 00 00 00 00 00
 302                                                 00 00 00 00 0f 01 02 00
 303                                                 00 00 00 00 00 00 00 00
 304                                                 00 00 00 00 00 00 00 00
 305                                                 00 00 00 00 00 00 00 00
 306                                                 00 00 00 00 00 00 00 00
 307                                                 00 00 00 00 00 00 00 00
 308                                                 00 00 00 00 00 00 00 00
 309                                                 00 00 00 00 00 80 ad 00
 310                                                 00 00 55 00 00 00 00 00
 311                                                 48 39 43 43 4e 4e 4e 42
 312                                                 4c 54 4d 4c 41 52 2d 4e
 313                                                 54 4d 00 00 80 ad 00 00
 314                                                 00 00 00 00 00 00 00 00
 315                                                 00 00 00 00 00 00 00 00
 316                                                 00 00 00 00 00 00 00 00
 317                                                 00 00 00 00 00 00 00 00
 318                                                 00 00 00 00 00 00 00 00
 319                                                 00 00 00 00 00 00 00 00
 320                                                 00 00 00 00 00 00 00 00
 321                                                 00 00 00 00 00 00 00 00
 322                                                 00 00 00 00 00 00 00 00
 323                                                 00 00 00 00 00 00 00 00
 324                                                 00 00 00 00 00 00 00 00
 325                                                 00 00 00 00 00 00 00 00
 326                                                 00 00 00 00 00 00 00 00];
 327                                         };
 328                                 samsung_8 {
 329                                         reg = <10>;
 330                                         data = [91 20 f1 03 04 12 05 0a
 331                                                 03 11 01 08 0a 00 50 01
 332                                                 78 78 90 50 90 11 50 e0
 333                                                 10 04 3c 3c 01 90 00 00
 334                                                 00 80 00 00 00 00 00 a8
 335                                                 00 00 00 00 00 00 00 00
 336                                                 00 00 00 00 00 00 00 00
 337                                                 00 00 00 00 0f 11 02 00
 338                                                 00 00 00 00 00 00 00 00
 339                                                 00 00 00 00 00 00 00 00
 340                                                 00 00 00 00 00 00 00 00
 341                                                 00 00 00 00 00 00 00 00
 342                                                 00 00 00 00 00 00 00 00
 343                                                 00 00 00 00 00 00 00 00
 344                                                 00 00 00 00 00 80 ce 01
 345                                                 00 00 55 00 00 00 00 00
 346                                                 4b 34 45 36 45 33 30 34
 347                                                 45 44 2d 45 47 43 45 20
 348                                                 20 20 00 00 80 ce 00 00
 349                                                 00 00 00 00 00 00 00 00
 350                                                 00 00 00 00 00 00 00 00
 351                                                 00 00 00 00 00 00 00 00
 352                                                 00 00 00 00 00 00 00 00
 353                                                 00 00 00 00 00 00 00 00
 354                                                 00 00 00 00 00 00 00 00
 355                                                 00 00 00 00 00 00 00 00
 356                                                 00 00 00 00 00 00 00 00
 357                                                 00 00 00 00 00 00 00 00
 358                                                 00 00 00 00 00 00 00 00
 359                                                 00 00 00 00 00 00 00 00
 360                                                 00 00 00 00 00 00 00 00
 361                                                 00 00 00 00 00 00 00 00];
 362                                 };
 363                                 hynix-h9ccnnnbltmlar-ntm-lpddr3-16 {
 364                                         /*
 365                                          * banks 8, ranks 2, rows 14,
 366                                          * columns 11, density 4096 mb, x16
 367                                          */
 368                                         reg = <12>;
 369                                         data = [91 20 f1 03 04 12 05 0a
 370                                                 03 11 01 08 0a 00 50 01
 371                                                 78 78 90 50 90 11 50 e0
 372                                                 10 04 3c 3c 01 90 00 00
 373                                                 00 80 00 00 00 00 00 a8
 374                                                 00 00 00 00 00 00 00 00
 375                                                 00 00 00 00 00 00 00 00
 376                                                 00 00 00 00 0f 01 02 00
 377                                                 00 00 00 00 00 00 00 00
 378                                                 00 00 00 00 00 00 00 00
 379                                                 00 00 00 00 00 00 00 00
 380                                                 00 00 00 00 00 00 00 00
 381                                                 00 00 00 00 00 00 00 00
 382                                                 00 00 00 00 00 00 00 00
 383                                                 00 00 00 00 00 80 ad 00
 384                                                 00 00 55 00 00 00 00 00
 385                                                 48 39 43 43 4e 4e 4e 42
 386                                                 4c 54 4d 4c 41 52 2d 4e
 387                                                 54 4d 00 00 80 ad 00 00
 388                                                 00 00 00 00 00 00 00 00
 389                                                 00 00 00 00 00 00 00 00
 390                                                 00 00 00 00 00 00 00 00
 391                                                 00 00 00 00 00 00 00 00
 392                                                 00 00 00 00 00 00 00 00
 393                                                 00 00 00 00 00 00 00 00
 394                                                 00 00 00 00 00 00 00 00
 395                                                 00 00 00 00 00 00 00 00
 396                                                 00 00 00 00 00 00 00 00
 397                                                 00 00 00 00 00 00 00 00
 398                                                 00 00 00 00 00 00 00 00
 399                                                 00 00 00 00 00 00 00 00
 400                                                 00 00 00 00 00 00 00 00];
 401                                 };
 402                                 hynix-h9ccnnncltmlar-lpddr3 {
 403                                         /*
 404                                          * banks 8, ranks 2, rows 15,
 405                                          * columns 11, density 8192 mb, x16
 406                                          */
 407                                         reg = <13>;
 408                                         data = [91 20 f1 03 05 1a 05 0a
 409                                                 03 11 01 08 0a 00 50 01
 410                                                 78 78 90 50 90 11 50 e0
 411                                                 90 06 3c 3c 01 90 00 00
 412                                                 00 80 00 00 00 00 00 a8
 413                                                 00 00 00 00 00 00 00 00
 414                                                 00 00 00 00 00 00 00 00
 415                                                 00 00 00 00 0f 01 02 00
 416                                                 00 00 00 00 00 00 00 00
 417                                                 00 00 00 00 00 00 00 00
 418                                                 00 00 00 00 00 00 00 00
 419                                                 00 00 00 00 00 00 00 00
 420                                                 00 00 00 00 00 00 00 00
 421                                                 00 00 00 00 00 00 00 00
 422                                                 00 00 00 00 00 80 ad 00
 423                                                 00 00 55 00 00 00 00 00
 424                                                 48 39 43 43 4e 4e 4e 43
 425                                                 4c 54 4d 4c 41 52 00 00
 426                                                 00 00 00 00 80 ad 00 00
 427                                                 00 00 00 00 00 00 00 00
 428                                                 00 00 00 00 00 00 00 00
 429                                                 00 00 00 00 00 00 00 00
 430                                                 00 00 00 00 00 00 00 00
 431                                                 00 00 00 00 00 00 00 00
 432                                                 00 00 00 00 00 00 00 00
 433                                                 00 00 00 00 00 00 00 00
 434                                                 00 00 00 00 00 00 00 00
 435                                                 00 00 00 00 00 00 00 00
 436                                                 00 00 00 00 00 00 00 00
 437                                                 00 00 00 00 00 00 00 00
 438                                                 00 00 00 00 00 00 00 00
 439                                                 00 00 00 00 00 00 00 00];
 440                                 };
 441                                 elpida-edfb232a1ma {
 442                                         /*
 443                                          * banks 8, ranks 2, rows 15,
 444                                          * columns 11, density 8192 mb, x16
 445                                          */
 446                                         reg = <15>;
 447                                         data = [91 20 f1 03 05 1a 05 0a
 448                                                 03 11 01 08 0a 00 50 01
 449                                                 78 78 90 50 90 11 50 e0
 450                                                 90 06 3c 3c 01 90 00 00
 451                                                 00 80 00 00 00 00 00 a8
 452                                                 00 00 00 00 00 00 00 00
 453                                                 00 00 00 00 00 00 00 00
 454                                                 00 00 00 00 0f 01 02 00
 455                                                 00 00 00 00 00 00 00 00
 456                                                 00 00 00 00 00 00 00 00
 457                                                 00 00 00 00 00 00 00 00
 458                                                 00 00 00 00 00 00 00 00
 459                                                 00 00 00 00 00 00 00 00
 460                                                 00 00 00 00 00 00 00 00
 461                                                 00 00 00 00 00 02 fe 00
 462                                                 00 00 00 00 00 00 00 00
 463                                                 45 44 46 42 32 33 32 41
 464                                                 31 4d 41 2d 47 44 2d 46
 465                                                 00 00 00 00 02 fe 00 00
 466                                                 00 00 00 00 00 00 00 00
 467                                                 00 00 00 00 00 00 00 00
 468                                                 00 00 00 00 00 00 00 00
 469                                                 00 00 00 00 00 00 00 00
 470                                                 00 00 00 00 00 00 00 00
 471                                                 00 00 00 00 00 00 00 00
 472                                                 00 00 00 00 00 00 00 00
 473                                                 00 00 00 00 00 00 00 00
 474                                                 00 00 00 00 00 00 00 00
 475                                                 00 00 00 00 00 00 00 00
 476                                                 00 00 00 00 00 00 00 00
 477                                                 00 00 00 00 00 00 00 00
 478                                                 00 00 00 00 00 00 00 00];
 479                                 };
 480                         };
 481                 };
 482
 483                 gma@2,0 {
 484                         reg = <0x00001000 0 0 0 0>;
 485                         compatible = "intel,broadwell-igd";
 486                         intel,dp-hotplug = <6 6 6>;
 487                         intel,port-select = <1>;        /* eDP */
 488                         intel,power-cycle-delay = <6>;
 489                         intel,power-up-delay = <2000>;
 490                         intel,power-down-delay = <500>;
 491                         intel,power-backlight-on-delay = <2000>;
 492                         intel,power-backlight-off-delay = <2000>;
 493                         intel,cpu-backlight = <0x00000200>;
 494                         intel,pch-backlight = <0x04000200>;
 495                         intel,pre-graphics-delay = <200>;
 496                 };
 497
 498                 me@16,0 {
 499                         reg = <0x0000b000 0 0 0 0>;
 500                         compatible = "intel,me";
 501                         u-boot,dm-pre-reloc;
 502                 };
 503
 504                 usb_1: usb@14,0 {
 505                         reg = <0x0000a000 0 0 0 0>;
 506                         compatible = "xhci-pci";
 507                 };
 508
 509                 usb_0: usb@1d,0 {
 510                         status = "disabled";
 511                         reg = <0x0000e800 0 0 0 0>;
 512                         compatible = "ehci-pci";
 513                 };
 514
 515                 pch@1f,0 {
 516                         reg = <0x0000f800 0 0 0 0>;
 517                         compatible = "intel,broadwell-pch";
 518                         u-boot,dm-pre-reloc;
 519                         #address-cells = <1>;
 520                         #size-cells = <1>;
 521                         intel,pirq-routing = <0x8b 0x8a 0x8b 0x8b
 522                                                 0x80 0x80 0x80 0x80>;
 523                         intel,gpi-routing = <0 0 0 0 0 0 0 2
 524                                                 1 0 0 0 0 0 0 0>;
 525                         /* Enable EC SMI source */
 526                         intel,alt-gp-smi-enable = <0x0040>;
 527
 528                         /* EC-SCI is GPIO36 */
 529                         intel,gpe0-en = <0 0x10 0 0>;
 530
 531                         power-enable-gpio = <&gpio_a 23 0>;
 532
 533                         spi: spi {
 534                                 #address-cells = <1>;
 535                                 #size-cells = <0>;
 536                                 compatible = "intel,ich9-spi";
 537                                 spi-flash@0 {
 538                                         #size-cells = <1>;
 539                                         #address-cells = <1>;
 540                                         reg = <0>;
 541                                         compatible = "winbond,w25q64",
 542                                                         "spi-flash";
 543                                         memory-map = <0xff800000 0x00800000>;
 544                                         rw-mrc-cache {
 545                                                 label = "rw-mrc-cache";
 546                                                 reg = <0x003e0000 0x00010000>;
 547                                         };
 548                                 };
 549                         };
 550
 551                         gpio_a: gpioa {
 552                                 compatible = "intel,broadwell-gpio";
 553                                 u-boot,dm-pre-reloc;
 554                                 #gpio-cells = <2>;
 555                                 gpio-controller;
 556                                 reg = <0 0>;
 557                                 bank-name = "A";
 558                         };
 559
 560                         gpio_b: gpiob {
 561                                 compatible = "intel,broadwell-gpio";
 562                                 u-boot,dm-pre-reloc;
 563                                 #gpio-cells = <2>;
 564                                 gpio-controller;
 565                                 reg = <1 0>;
 566                                 bank-name = "B";
 567                         };
 568
 569                         gpio_c: gpioc {
 570                                 compatible = "intel,broadwell-gpio";
 571                                 u-boot,dm-pre-reloc;
 572                                 #gpio-cells = <2>;
 573                                 gpio-controller;
 574                                 reg = <2 0>;
 575                                 bank-name = "C";
 576                         };
 577
 578                         lpc {
 579                                 compatible = "intel,broadwell-lpc";
 580                                 #address-cells = <1>;
 581                                 #size-cells = <0>;
 582                                 u-boot,dm-pre-reloc;
 583                                 intel,gen-dec = <0x800 0xfc 0x900 0xfc>;
 584                                 cros-ec@200 {
 585                                         compatible = "google,cros-ec-lpc";
 586                                         reg = <0x204 1 0x200 1 0x880 0x80>;
 587
 588                                         /*
 589                                          * Describes the flash memory within
 590                                          * the EC
 591                                          */
 592                                         #address-cells = <1>;
 593                                         #size-cells = <1>;
 594                                         flash@8000000 {
 595                                                 reg = <0x08000000 0x20000>;
 596                                                 erase-value = <0xff>;
 597                                         };
 598                                 };
 599                         };
 600                 };
 601
 602                 sata@1f,2 {
 603                         compatible = "intel,wildcatpoint-ahci";
 604                         reg = <0x0000fa00 0 0 0 0>;
 605                         u-boot,dm-pre-reloc;
 606                         intel,sata-mode = "ahci";
 607                         intel,sata-port-map = <1>;
 608                         intel,sata-port0-gen3-tx = <0x72>;
 609                         reset-gpio = <&gpio_b 15 GPIO_ACTIVE_LOW>;
 610                 };
 611
 612                 smbus: smbus@1f,3 {
 613                         compatible = "intel,ich-i2c";
 614                         reg = <0x0000fb00 0 0 0 0>;
 615                         u-boot,dm-pre-reloc;
 616                 };
 617         };
 618
 619         tpm {
 620                 reg = <0xfed40000 0x5000>;
 621                 compatible = "infineon,slb9635lpc";
 622         };
 623
 624         microcode {
 625                 update@0 {
 626 #include "microcode/mc0306d4_00000018.dtsi"
 627                 };
 628         };
 629
 630 };