aspeed-bmc-opp-tacoma.dts

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    1 // SPDX-License-Identifier: GPL-2.0-or-later
    2 // Copyright 2019 IBM Corp.
    3 /dts-v1/;
    4 
    5 #include "aspeed-g6.dtsi"
    6 #include <dt-bindings/gpio/aspeed-gpio.h>
    7 #include <dt-bindings/i2c/i2c.h>
    8 #include <dt-bindings/leds/leds-pca955x.h>
    9 
   10 / {
   11         model = "Tacoma";
   12         compatible = "ibm,tacoma-bmc", "aspeed,ast2600";
   13 
   14         chosen {
   15                 stdout-path = &uart5;
   16                 bootargs = "console=ttyS4,115200n8 earlycon";
   17         };
   18 
   19         memory@80000000 {
   20                 device_type = "memory";
   21                 reg = <0x80000000 0x40000000>;
   22         };
   23 
   24         reserved-memory {
   25                 #address-cells = <1>;
   26                 #size-cells = <1>;
   27                 ranges;
   28 
   29                 flash_memory: region@b8000000 {
   30                         no-map;
   31                         reg = <0xb8000000 0x4000000>; /* 64M */
   32                 };
   33 
   34                 ramoops@bc000000 {
   35                         compatible = "ramoops";
   36                         reg = <0xbc000000 0x180000>; /* 16 * (3 * 0x8000) */
   37                         record-size = <0x8000>;
   38                         console-size = <0x8000>;
   39                         pmsg-size = <0x8000>;
   40                         max-reason = <3>; /* KMSG_DUMP_EMERG */
   41                 };
   42 
   43                 vga_memory: region@bf000000 {
   44                         no-map;
   45                         compatible = "shared-dma-pool";
   46                         reg = <0xbf000000 0x01000000>;  /* 16M */
   47                 };
   48         };
   49 
   50         gpio-keys {
   51                 compatible = "gpio-keys";
   52 
   53                 event-ps0-presence {
   54                         label = "ps0-presence";
   55                         gpios = <&gpio0 ASPEED_GPIO(H, 3) GPIO_ACTIVE_LOW>;
   56                         linux,code = <ASPEED_GPIO(H, 3)>;
   57                 };
   58 
   59                 event-ps1-presence {
   60                         label = "ps1-presence";
   61                         gpios = <&gpio0 ASPEED_GPIO(E, 5) GPIO_ACTIVE_LOW>;
   62                         linux,code = <ASPEED_GPIO(E, 5)>;
   63                 };
   64         };
   65 
   66         gpio-keys-polled {
   67                 compatible = "gpio-keys-polled";
   68                 poll-interval = <1000>;
   69 
   70                 event-fan0-presence {
   71                         label = "fan0-presence";
   72                         gpios = <&pca0 4 GPIO_ACTIVE_LOW>;
   73                         linux,code = <4>;
   74                 };
   75 
   76                 event-fan1-presence {
   77                         label = "fan1-presence";
   78                         gpios = <&pca0 5 GPIO_ACTIVE_LOW>;
   79                         linux,code = <5>;
   80                 };
   81 
   82                 event-fan2-presence {
   83                         label = "fan2-presence";
   84                         gpios = <&pca0 6 GPIO_ACTIVE_LOW>;
   85                         linux,code = <6>;
   86                 };
   87 
   88                 event-fan3-presence {
   89                         label = "fan3-presence";
   90                         gpios = <&pca0 7 GPIO_ACTIVE_LOW>;
   91                         linux,code = <7>;
   92                 };
   93         };
   94 
   95         iio-hwmon-dps310 {
   96                 compatible = "iio-hwmon";
   97                 io-channels = <&dps 0>;
   98         };
   99 
  100         iio-hwmon-bmp280 {
  101                 compatible = "iio-hwmon";
  102                 io-channels = <&bmp 1>;
  103         };
  104 };
  105 
  106 &ehci1 {
  107         status = "okay";
  108 };
  109 
  110 &gpio0 {
  111         gpio-line-names =
  112         /*A0-A7*/       "","","","","","","","",
  113         /*B0-B7*/       "fsi-mux","","","","","","","",
  114         /*C0-C7*/       "","","","","","","","",
  115         /*D0-D7*/       "","","","","","","","",
  116         /*E0-E7*/       "power-button","","","checkstop","","presence-ps1","","led-rear-fault",
  117         /*F0-F7*/       "","","","","","","","",
  118         /*G0-G7*/       "","","","","","","","",
  119         /*H0-H7*/       "","","","presence-ps0","","","","",
  120         /*I0-I7*/       "","","","","","","","",
  121         /*J0-J7*/       "","","","","","","","",
  122         /*K0-K7*/       "","","","","","","","",
  123         /*L0-L7*/       "","","","","","","","",
  124         /*M0-M7*/       "","","","","","","","",
  125         /*N0-N7*/       "","","","","","","","",
  126         /*O0-O7*/       "led-rear-power","led-rear-id","","usb-power","","","","",
  127         /*P0-P7*/       "","","","","","bmc-tpm-reset","","",
  128         /*Q0-Q7*/       "cfam-reset","","","","","","","fsi-routing",
  129         /*R0-R7*/       "","","","","","","","",
  130         /*S0-S7*/       "","","","","","","","",
  131         /*T0-T7*/       "","","","","","","","",
  132         /*U0-U7*/       "","","","","","","","",
  133         /*V0-V7*/       "","","","","","","","",
  134         /*W0-W7*/       "","","","","","","","",
  135         /*X0-X7*/       "","","","","","","","",
  136         /*Y0-Y7*/       "","","","","","","","",
  137         /*Z0-Z7*/       "","","","","","","","";
  138 };
  139 
  140 &fmc {
  141         status = "okay";
  142         flash@0 {
  143                 status = "okay";
  144                 m25p,fast-read;
  145                 label = "bmc";
  146                 spi-max-frequency = <50000000>;
  147 #include "openbmc-flash-layout-128.dtsi"
  148         };
  149 
  150         flash@1 {
  151                 status = "okay";
  152                 m25p,fast-read;
  153                 label = "alt-bmc";
  154                 spi-max-frequency = <50000000>;
  155         };
  156 };
  157 
  158 &spi1 {
  159         status = "okay";
  160         pinctrl-names = "default";
  161         pinctrl-0 = <&pinctrl_spi1_default>;
  162 
  163         flash@0 {
  164                 status = "okay";
  165                 m25p,fast-read;
  166                 label = "pnor";
  167                 spi-max-frequency = <100000000>;
  168         };
  169 };
  170 
  171 &mac2 {
  172         status = "okay";
  173         pinctrl-names = "default";
  174         pinctrl-0 = <&pinctrl_rmii3_default>;
  175         clocks = <&syscon ASPEED_CLK_GATE_MAC3CLK>,
  176                  <&syscon ASPEED_CLK_MAC3RCLK>;
  177         clock-names = "MACCLK", "RCLK";
  178         use-ncsi;
  179 };
  180 
  181 &emmc_controller {
  182         status = "okay";
  183 };
  184 
  185 &emmc {
  186         status = "okay";
  187         clk-phase-mmc-hs200 = <36>, <270>;
  188 };
  189 
  190 &fsim0 {
  191         status = "okay";
  192 
  193         #address-cells = <2>;
  194         #size-cells = <0>;
  195 
  196         fsi-routing-gpios = <&gpio0 ASPEED_GPIO(Q, 7) GPIO_ACTIVE_HIGH>;
  197         fsi-mux-gpios = <&gpio0 ASPEED_GPIO(B, 0) GPIO_ACTIVE_HIGH>;
  198 
  199         cfam@0,0 {
  200                 reg = <0 0>;
  201                 #address-cells = <1>;
  202                 #size-cells = <1>;
  203                 chip-id = <0>;
  204 
  205                 scom@1000 {
  206                         compatible = "ibm,fsi2pib";
  207                         reg = <0x1000 0x400>;
  208                 };
  209 
  210                 i2c@1800 {
  211                         compatible = "ibm,fsi-i2c-master";
  212                         reg = <0x1800 0x400>;
  213                         #address-cells = <1>;
  214                         #size-cells = <0>;
  215 
  216                         cfam0_i2c0: i2c-bus@0 {
  217                                 reg = <0>;
  218                         };
  219 
  220                         cfam0_i2c1: i2c-bus@1 {
  221                                 reg = <1>;
  222                         };
  223 
  224                         cfam0_i2c2: i2c-bus@2 {
  225                                 reg = <2>;
  226                         };
  227 
  228                         cfam0_i2c3: i2c-bus@3 {
  229                                 reg = <3>;
  230                         };
  231 
  232                         cfam0_i2c4: i2c-bus@4 {
  233                                 reg = <4>;
  234                         };
  235 
  236                         cfam0_i2c5: i2c-bus@5 {
  237                                 reg = <5>;
  238                         };
  239 
  240                         cfam0_i2c6: i2c-bus@6 {
  241                                 reg = <6>;
  242                         };
  243 
  244                         cfam0_i2c7: i2c-bus@7 {
  245                                 reg = <7>;
  246                         };
  247 
  248                         cfam0_i2c8: i2c-bus@8 {
  249                                 reg = <8>;
  250                         };
  251 
  252                         cfam0_i2c9: i2c-bus@9 {
  253                                 reg = <9>;
  254                         };
  255 
  256                         cfam0_i2c10: i2c-bus@a {
  257                                 reg = <10>;
  258                         };
  259 
  260                         cfam0_i2c11: i2c-bus@b {
  261                                 reg = <11>;
  262                         };
  263 
  264                         cfam0_i2c12: i2c-bus@c {
  265                                 reg = <12>;
  266                         };
  267 
  268                         cfam0_i2c13: i2c-bus@d {
  269                                 reg = <13>;
  270                         };
  271 
  272                         cfam0_i2c14: i2c-bus@e {
  273                                 reg = <14>;
  274                         };
  275                 };
  276 
  277                 sbefifo@2400 {
  278                         compatible = "ibm,p9-sbefifo";
  279                         reg = <0x2400 0x400>;
  280                         #address-cells = <1>;
  281                         #size-cells = <0>;
  282 
  283                         fsi_occ0: occ {
  284                                 compatible = "ibm,p9-occ";
  285                         };
  286                 };
  287 
  288                 fsi_hub0: hub@3400 {
  289                         compatible = "fsi-master-hub";
  290                         reg = <0x3400 0x400>;
  291                         #address-cells = <2>;
  292                         #size-cells = <0>;
  293 
  294                         no-scan-on-init;
  295                 };
  296         };
  297 };
  298 
  299 &fsi_hub0 {
  300         cfam@1,0 {
  301                 reg = <1 0>;
  302                 #address-cells = <1>;
  303                 #size-cells = <1>;
  304                 chip-id = <1>;
  305 
  306                 scom@1000 {
  307                         compatible = "ibm,fsi2pib";
  308                         reg = <0x1000 0x400>;
  309                 };
  310 
  311                 i2c@1800 {
  312                         compatible = "ibm,fsi-i2c-master";
  313                         reg = <0x1800 0x400>;
  314                         #address-cells = <1>;
  315                         #size-cells = <0>;
  316 
  317                         cfam1_i2c0: i2c-bus@0 {
  318                                 reg = <0>;
  319                         };
  320 
  321                         cfam1_i2c1: i2c-bus@1 {
  322                                 reg = <1>;
  323                         };
  324 
  325                         cfam1_i2c2: i2c-bus@2 {
  326                                 reg = <2>;
  327                         };
  328 
  329                         cfam1_i2c3: i2c-bus@3 {
  330                                 reg = <3>;
  331                         };
  332 
  333                         cfam1_i2c4: i2c-bus@4 {
  334                                 reg = <4>;
  335                         };
  336 
  337                         cfam1_i2c5: i2c-bus@5 {
  338                                 reg = <5>;
  339                         };
  340 
  341                         cfam1_i2c6: i2c-bus@6 {
  342                                 reg = <6>;
  343                         };
  344 
  345                         cfam1_i2c7: i2c-bus@7 {
  346                                 reg = <7>;
  347                         };
  348 
  349                         cfam1_i2c8: i2c-bus@8 {
  350                                 reg = <8>;
  351                         };
  352 
  353                         cfam1_i2c9: i2c-bus@9 {
  354                                 reg = <9>;
  355                         };
  356 
  357                         cfam1_i2c10: i2c-bus@a {
  358                                 reg = <10>;
  359                         };
  360 
  361                         cfam1_i2c11: i2c-bus@b {
  362                                 reg = <11>;
  363                         };
  364 
  365                         cfam1_i2c12: i2c-bus@c {
  366                                 reg = <12>;
  367                         };
  368 
  369                         cfam1_i2c13: i2c-bus@d {
  370                                 reg = <13>;
  371                         };
  372 
  373                         cfam1_i2c14: i2c-bus@e {
  374                                 reg = <14>;
  375                         };
  376                 };
  377 
  378                 sbefifo@2400 {
  379                         compatible = "ibm,p9-sbefifo";
  380                         reg = <0x2400 0x400>;
  381                         #address-cells = <1>;
  382                         #size-cells = <0>;
  383 
  384                         fsi_occ1: occ {
  385                                 compatible = "ibm,p9-occ";
  386                         };
  387                 };
  388 
  389                 fsi_hub1: hub@3400 {
  390                         compatible = "fsi-master-hub";
  391                         reg = <0x3400 0x400>;
  392                         #address-cells = <2>;
  393                         #size-cells = <0>;
  394 
  395                         no-scan-on-init;
  396                 };
  397         };
  398 };
  399 
  400 /* Legacy OCC numbering (to get rid of when userspace is fixed) */
  401 &fsi_occ0 {
  402         reg = <1>;
  403 };
  404 
  405 &fsi_occ1 {
  406         reg = <2>;
  407 };
  408 
  409 / {
  410         aliases {
  411                 i2c100 = &cfam0_i2c0;
  412                 i2c101 = &cfam0_i2c1;
  413                 i2c102 = &cfam0_i2c2;
  414                 i2c103 = &cfam0_i2c3;
  415                 i2c104 = &cfam0_i2c4;
  416                 i2c105 = &cfam0_i2c5;
  417                 i2c106 = &cfam0_i2c6;
  418                 i2c107 = &cfam0_i2c7;
  419                 i2c108 = &cfam0_i2c8;
  420                 i2c109 = &cfam0_i2c9;
  421                 i2c110 = &cfam0_i2c10;
  422                 i2c111 = &cfam0_i2c11;
  423                 i2c112 = &cfam0_i2c12;
  424                 i2c113 = &cfam0_i2c13;
  425                 i2c114 = &cfam0_i2c14;
  426                 i2c200 = &cfam1_i2c0;
  427                 i2c201 = &cfam1_i2c1;
  428                 i2c202 = &cfam1_i2c2;
  429                 i2c203 = &cfam1_i2c3;
  430                 i2c204 = &cfam1_i2c4;
  431                 i2c205 = &cfam1_i2c5;
  432                 i2c206 = &cfam1_i2c6;
  433                 i2c207 = &cfam1_i2c7;
  434                 i2c208 = &cfam1_i2c8;
  435                 i2c209 = &cfam1_i2c9;
  436                 i2c210 = &cfam1_i2c10;
  437                 i2c211 = &cfam1_i2c11;
  438                 i2c212 = &cfam1_i2c12;
  439                 i2c213 = &cfam1_i2c13;
  440                 i2c214 = &cfam1_i2c14;
  441         };
  442 
  443 };
  444 
  445 &i2c0 {
  446         multi-master;
  447         status = "okay";
  448 
  449         ibm-panel@62 {
  450                 compatible = "ibm,op-panel";
  451                 reg = <(0x62 | I2C_OWN_SLAVE_ADDRESS)>;
  452         };
  453 };
  454 
  455 &i2c1 {
  456         status = "okay";
  457 
  458         tpm: tpm@2e {
  459                 compatible = "tcg,tpm-tis-i2c";
  460                 reg = <0x2e>;
  461         };
  462 };
  463 
  464 &i2c2 {
  465         status = "okay";
  466 };
  467 
  468 &i2c3 {
  469         status = "okay";
  470 
  471         bmp: bmp280@77 {
  472                 compatible = "bosch,bmp280";
  473                 reg = <0x77>;
  474                 #io-channel-cells = <1>;
  475         };
  476 
  477         max31785@52 {
  478                 compatible = "maxim,max31785a";
  479                 reg = <0x52>;
  480                 #address-cells = <1>;
  481                 #size-cells = <0>;
  482 
  483                 fan@0 {
  484                         compatible = "pmbus-fan";
  485                         reg = <0>;
  486                         tach-pulses = <2>;
  487                         maxim,fan-rotor-input = "tach";
  488                         maxim,fan-pwm-freq = <25000>;
  489                         maxim,fan-dual-tach;
  490                         maxim,fan-no-watchdog;
  491                         maxim,fan-no-fault-ramp;
  492                         maxim,fan-ramp = <2>;
  493                         maxim,fan-fault-pin-mon;
  494                 };
  495 
  496                 fan@1 {
  497                         compatible = "pmbus-fan";
  498                         reg = <1>;
  499                         tach-pulses = <2>;
  500                         maxim,fan-rotor-input = "tach";
  501                         maxim,fan-pwm-freq = <25000>;
  502                         maxim,fan-dual-tach;
  503                         maxim,fan-no-watchdog;
  504                         maxim,fan-no-fault-ramp;
  505                         maxim,fan-ramp = <2>;
  506                         maxim,fan-fault-pin-mon;
  507                 };
  508 
  509                 fan@2 {
  510                         compatible = "pmbus-fan";
  511                         reg = <2>;
  512                         tach-pulses = <2>;
  513                         maxim,fan-rotor-input = "tach";
  514                         maxim,fan-pwm-freq = <25000>;
  515                         maxim,fan-dual-tach;
  516                         maxim,fan-no-watchdog;
  517                         maxim,fan-no-fault-ramp;
  518                         maxim,fan-ramp = <2>;
  519                         maxim,fan-fault-pin-mon;
  520                 };
  521 
  522                 fan@3 {
  523                         compatible = "pmbus-fan";
  524                         reg = <3>;
  525                         tach-pulses = <2>;
  526                         maxim,fan-rotor-input = "tach";
  527                         maxim,fan-pwm-freq = <25000>;
  528                         maxim,fan-dual-tach;
  529                         maxim,fan-no-watchdog;
  530                         maxim,fan-no-fault-ramp;
  531                         maxim,fan-ramp = <2>;
  532                         maxim,fan-fault-pin-mon;
  533                 };
  534         };
  535 
  536         dps: dps310@76 {
  537                 compatible = "infineon,dps310";
  538                 reg = <0x76>;
  539                 #io-channel-cells = <0>;
  540         };
  541 
  542         pca0: pca9552@60 {
  543                 compatible = "nxp,pca9552";
  544                 reg = <0x60>;
  545                 #address-cells = <1>;
  546                 #size-cells = <0>;
  547 
  548                 gpio-controller;
  549                 #gpio-cells = <2>;
  550 
  551                 gpio@0 {
  552                         reg = <0>;
  553                         type = <PCA955X_TYPE_GPIO>;
  554                 };
  555 
  556                 gpio@1 {
  557                         reg = <1>;
  558                         type = <PCA955X_TYPE_GPIO>;
  559                 };
  560 
  561                 gpio@2 {
  562                         reg = <2>;
  563                         type = <PCA955X_TYPE_GPIO>;
  564                 };
  565 
  566                 gpio@3 {
  567                         reg = <3>;
  568                         type = <PCA955X_TYPE_GPIO>;
  569                 };
  570 
  571                 gpio@4 {
  572                         reg = <4>;
  573                         type = <PCA955X_TYPE_GPIO>;
  574                 };
  575 
  576                 gpio@5 {
  577                         reg = <5>;
  578                         type = <PCA955X_TYPE_GPIO>;
  579                 };
  580 
  581                 gpio@6 {
  582                         reg = <6>;
  583                         type = <PCA955X_TYPE_GPIO>;
  584                 };
  585 
  586                 gpio@7 {
  587                         reg = <7>;
  588                         type = <PCA955X_TYPE_GPIO>;
  589                 };
  590 
  591                 gpio@8 {
  592                         reg = <8>;
  593                         type = <PCA955X_TYPE_GPIO>;
  594                 };
  595 
  596                 gpio@9 {
  597                         reg = <9>;
  598                         type = <PCA955X_TYPE_GPIO>;
  599                 };
  600 
  601                 gpio@10 {
  602                         reg = <10>;
  603                         type = <PCA955X_TYPE_GPIO>;
  604                 };
  605 
  606                 gpio@11 {
  607                         reg = <11>;
  608                         type = <PCA955X_TYPE_GPIO>;
  609                 };
  610 
  611                 gpio@12 {
  612                         reg = <12>;
  613                         type = <PCA955X_TYPE_GPIO>;
  614                 };
  615 
  616                 gpio@13 {
  617                         reg = <13>;
  618                         type = <PCA955X_TYPE_GPIO>;
  619                 };
  620 
  621                 gpio@14 {
  622                         reg = <14>;
  623                         type = <PCA955X_TYPE_GPIO>;
  624                 };
  625 
  626                 gpio@15 {
  627                         reg = <15>;
  628                         type = <PCA955X_TYPE_GPIO>;
  629                 };
  630         };
  631 
  632         power-supply@68 {
  633                 compatible = "ibm,cffps1";
  634                 reg = <0x68>;
  635         };
  636 
  637         power-supply@69 {
  638                 compatible = "ibm,cffps1";
  639                 reg = <0x69>;
  640         };
  641 };
  642 
  643 &i2c4 {
  644         status = "okay";
  645 
  646         tmp423a@4c {
  647                 compatible = "ti,tmp423";
  648                 reg = <0x4c>;
  649         };
  650 
  651         ir35221@70 {
  652                 compatible = "infineon,ir35221";
  653                 reg = <0x70>;
  654         };
  655 
  656         ir35221@71 {
  657                 compatible = "infineon,ir35221";
  658                 reg = <0x71>;
  659         };
  660 };
  661 
  662 &i2c5 {
  663         status = "okay";
  664 
  665         tmp423a@4c {
  666                 compatible = "ti,tmp423";
  667                 reg = <0x4c>;
  668         };
  669 
  670         ir35221@70 {
  671                 compatible = "infineon,ir35221";
  672                 reg = <0x70>;
  673         };
  674 
  675         ir35221@71 {
  676                 compatible = "infineon,ir35221";
  677                 reg = <0x71>;
  678         };
  679 };
  680 
  681 &i2c7 {
  682         status = "okay";
  683 };
  684 
  685 &i2c9 {
  686         status = "okay";
  687 
  688         tmp275@4a {
  689                 compatible = "ti,tmp275";
  690                 reg = <0x4a>;
  691         };
  692 };
  693 
  694 &i2c10 {
  695         status = "okay";
  696 };
  697 
  698 &i2c11 {
  699         status = "okay";
  700 
  701         pca9552: pca9552@60 {
  702                 compatible = "nxp,pca9552";
  703                 reg = <0x60>;
  704                 #address-cells = <1>;
  705                 #size-cells = <0>;
  706                 gpio-controller;
  707                 #gpio-cells = <2>;
  708 
  709                 gpio-line-names = "PS_SMBUS_RESET_N", "APSS_RESET_N",
  710                         "GPU0_TH_OVERT_N_BUFF", "GPU1_TH_OVERT_N_BUFF",
  711                         "GPU2_TH_OVERT_N_BUFF", "GPU3_TH_OVERT_N_BUFF",
  712                         "GPU4_TH_OVERT_N_BUFF", "GPU5_TH_OVERT_N_BUFF",
  713                         "GPU0_PWR_GOOD_BUFF", "GPU1_PWR_GOOD_BUFF",
  714                         "GPU2_PWR_GOOD_BUFF", "GPU3_PWR_GOOD_BUFF",
  715                         "GPU4_PWR_GOOD_BUFF", "GPU5_PWR_GOOD_BUFF",
  716                         "12V_BREAKER_FLT_N", "THROTTLE_UNLATCHED_N";
  717 
  718                 gpio@0 {
  719                         reg = <0>;
  720                         type = <PCA955X_TYPE_GPIO>;
  721                 };
  722 
  723                 gpio@1 {
  724                         reg = <1>;
  725                         type = <PCA955X_TYPE_GPIO>;
  726                 };
  727 
  728                 gpio@2 {
  729                         reg = <2>;
  730                         type = <PCA955X_TYPE_GPIO>;
  731                 };
  732 
  733                 gpio@3 {
  734                         reg = <3>;
  735                         type = <PCA955X_TYPE_GPIO>;
  736                 };
  737 
  738                 gpio@4 {
  739                         reg = <4>;
  740                         type = <PCA955X_TYPE_GPIO>;
  741                 };
  742 
  743                 gpio@5 {
  744                         reg = <5>;
  745                         type = <PCA955X_TYPE_GPIO>;
  746                 };
  747 
  748                 gpio@6 {
  749                         reg = <6>;
  750                         type = <PCA955X_TYPE_GPIO>;
  751                 };
  752 
  753                 gpio@7 {
  754                         reg = <7>;
  755                         type = <PCA955X_TYPE_GPIO>;
  756                 };
  757 
  758                 gpio@8 {
  759                         reg = <8>;
  760                         type = <PCA955X_TYPE_GPIO>;
  761                 };
  762 
  763                 gpio@9 {
  764                         reg = <9>;
  765                         type = <PCA955X_TYPE_GPIO>;
  766                 };
  767 
  768                 gpio@10 {
  769                         reg = <10>;
  770                         type = <PCA955X_TYPE_GPIO>;
  771                 };
  772 
  773                 gpio@11 {
  774                         reg = <11>;
  775                         type = <PCA955X_TYPE_GPIO>;
  776                 };
  777 
  778                 gpio@12 {
  779                         reg = <12>;
  780                         type = <PCA955X_TYPE_GPIO>;
  781                 };
  782 
  783                 gpio@13 {
  784                         reg = <13>;
  785                         type = <PCA955X_TYPE_GPIO>;
  786                 };
  787 
  788                 gpio@14 {
  789                         reg = <14>;
  790                         type = <PCA955X_TYPE_GPIO>;
  791                 };
  792 
  793                 gpio@15 {
  794                         reg = <15>;
  795                         type = <PCA955X_TYPE_GPIO>;
  796                 };
  797         };
  798 
  799         rtc@32 {
  800                 compatible = "epson,rx8900";
  801                 reg = <0x32>;
  802         };
  803 
  804         eeprom@51 {
  805                 compatible = "atmel,24c64";
  806                 reg = <0x51>;
  807         };
  808 
  809         ucd90160@64 {
  810                 compatible = "ti,ucd90160";
  811                 reg = <0x64>;
  812         };
  813 };
  814 
  815 &i2c12 {
  816         status = "okay";
  817 };
  818 
  819 &i2c13 {
  820         status = "okay";
  821 };
  822 
  823 &ibt {
  824         status = "okay";
  825 };
  826 
  827 &uart1 {
  828         status = "okay";
  829         // Workaround for A0
  830         compatible = "snps,dw-apb-uart";
  831 };
  832 
  833 &uart5 {
  834         // Workaround for A0
  835         compatible = "snps,dw-apb-uart";
  836 };
  837 
  838 &vuart1 {
  839         status = "okay";
  840 };
  841 
  842 &vuart2 {
  843         status = "okay";
  844 };
  845 
  846 &lpc_ctrl {
  847         status = "okay";
  848         memory-region = <&flash_memory>;
  849         flash = <&spi1>;
  850 };
  851 
  852 &wdt1 {
  853         aspeed,reset-type = "none";
  854         aspeed,external-signal;
  855         aspeed,ext-push-pull;
  856         aspeed,ext-active-high;
  857 
  858         pinctrl-names = "default";
  859         pinctrl-0 = <&pinctrl_wdtrst1_default>;
  860 };
  861 
  862 &wdt2 {
  863         status = "okay";
  864 };
  865 
  866 &pinctrl {
  867         /* Hog these as no driver is probed for the entire LPC block */
  868         pinctrl-names = "default";
  869         pinctrl-0 = <&pinctrl_lpc_default>,
  870                     <&pinctrl_lsirq_default>;
  871 };
  872 
  873 &xdma {
  874         status = "okay";
  875         memory-region = <&vga_memory>;
  876 };
  877 
  878 &kcs2 {
  879         status = "okay";
  880         aspeed,lpc-io-reg = <0xca8 0xcac>;
  881 };
  882 
  883 &kcs3 {
  884         status = "okay";
  885         aspeed,lpc-io-reg = <0xca2>;
  886         aspeed,lpc-interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
  887 };
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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/src/arm/aspeed-bmc-opp-tacoma.dts

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/arm/aspeed-bmc-opp-tacoma.dts
