aspeed-bmc-inventec-transformers.dts

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    1 // SPDX-License-Identifier: GPL-2.0-or-later
    2 // Copyright 2021 Inventec Corp.
    3 
    4 /dts-v1/;
    5 
    6 #include "aspeed-g6.dtsi"
    7 #include "aspeed-g6-pinctrl.dtsi"
    8 #include <dt-bindings/i2c/i2c.h>
    9 #include <dt-bindings/gpio/aspeed-gpio.h>
   10 
   11 / {
   12        model = "TRANSFORMERS BMC";
   13        compatible = "inventec,transformer-bmc", "aspeed,ast2600";
   14 
   15        aliases {
   16                serial4 = &uart5;
   17        };
   18 
   19        chosen {
   20                stdout-path = &uart5;
   21                bootargs = "console=ttyS4,115200n8";
   22        };
   23 
   24        memory@80000000 {
   25                device_type = "memory";
   26                reg = <0x80000000 0x80000000>;
   27        };
   28 
   29        leds {
   30                compatible = "gpio-leds";
   31 
   32                // UID led
   33                uid {
   34                        label = "UID_LED";
   35                        gpios = <&gpio0 ASPEED_GPIO(X, 0) GPIO_ACTIVE_LOW>;
   36                };
   37 
   38                // Heart beat led
   39                heartbeat {
   40                        label = "HB_LED";
   41                        gpios = <&gpio0 ASPEED_GPIO(P, 7) GPIO_ACTIVE_LOW>;
   42                };
   43        };
   44 };
   45 
   46 &mdio0 {
   47        status = "okay";
   48 
   49        ethphy0: ethernet-phy@0 {
   50                compatible = "ethernet-phy-ieee802.3-c22";
   51                reg = <1>;
   52        };
   53 };
   54 
   55 &mac3 {
   56        status = "okay";
   57        phy-mode = "rgmii";
   58        phy-handle = <&ethphy0>;
   59        pinctrl-names = "default";
   60        pinctrl-0 = <&pinctrl_rgmii4_default>;
   61 };
   62 
   63 &fmc {
   64        status = "okay";
   65 
   66        flash@0 {
   67                status = "okay";
   68                m25p,fast-read;
   69                label = "bmc";
   70                spi-max-frequency = <33000000>;
   71                spi-tx-bus-width = <2>;
   72                spi-rx-bus-width = <2>;
   73 #include "openbmc-flash-layout.dtsi"
   74        };
   75 
   76        flash@1 {
   77                status = "okay";
   78                m25p,fast-read;
   79                label = "bmc2";
   80                spi-max-frequency = <33000000>;
   81                spi-tx-bus-width = <2>;
   82                spi-rx-bus-width = <2>;
   83        };
   84 };
   85 
   86 &spi1 {
   87        status = "okay";
   88        pinctrl-names = "default";
   89        pinctrl-0 = <&pinctrl_spi1_default>;
   90 
   91        flash@0 {
   92                status = "okay";
   93                m25p,fast-read;
   94                label = "bios";
   95                spi-max-frequency = <33000000>;
   96                spi-tx-bus-width = <1>;
   97                spi-rx-bus-width = <1>;
   98        };
   99 };
  100 
  101 &wdt1 {
  102        status = "okay";
  103 };
  104 
  105 &uart1 {
  106        status = "okay";
  107 };
  108 
  109 &uart5 {
  110        status = "okay";
  111 };
  112 
  113 &i2c0 {
  114        status = "okay";
  115 
  116        //Set bmc' slave address;
  117        bmc_slave@10 {
  118                compatible = "ipmb-dev";
  119                reg = <(0x10 | I2C_OWN_SLAVE_ADDRESS)>;
  120                i2c-protocol;
  121        };
  122 };
  123 
  124 &i2c2 {
  125        status = "okay";
  126 };
  127 
  128 &i2c3 {
  129        // FRU AT24C512C-SSHM-T
  130        status = "okay";
  131        eeprom@50 {
  132                compatible = "atmel,24c512";
  133                reg = <0x50>;
  134                pagesize = <128>;
  135        };
  136 };
  137 
  138 &i2c5 {
  139        status = "okay";
  140 };
  141 
  142 &i2c6 {
  143        status = "okay";
  144 
  145        tmp75@49 {
  146                compatible = "ti,tmp75";
  147                reg = <0x49>;
  148        };
  149 
  150        tmp75@4f {
  151                compatible = "ti,tmp75";
  152                reg = <0x4f>;
  153        };
  154 
  155        tmp468@48 {
  156                compatible = "ti,tmp468";
  157                reg = <0x48>;
  158        };
  159 };
  160 
  161 &i2c7 {
  162        status = "okay";
  163        adm1278@40 {
  164                compatible = "adi,adm1278";
  165                reg = <0x40>;
  166        };
  167 };
  168 
  169 
  170 &i2c8 {
  171        // FRU AT24C512C-SSHM-T
  172        status = "okay";
  173 
  174        eeprom@51 {
  175                compatible = "atmel,24c512";
  176                reg = <0x51>;
  177                pagesize = <128>;
  178        };
  179 
  180        eeprom@53 {
  181                compatible = "atmel,24c512";
  182                reg = <0x53>;
  183                pagesize = <128>;
  184        };
  185 };
  186 
  187 &i2c9 {
  188        // M.2
  189        status = "okay";
  190 };
  191 
  192 &i2c10 {
  193        // I2C EXPANDER
  194        status = "okay";
  195 
  196        i2c-switch@71 {
  197                compatible = "nxp,pca9544";
  198                #address-cells = <1>;
  199                #size-cells = <0>;
  200                reg = <0x71>;
  201        };
  202 
  203        i2c-switch@73 {
  204                compatible = "nxp,pca9544";
  205                #address-cells = <1>;
  206                #size-cells = <0>;
  207                reg = <0x73>;
  208        };
  209 };
  210 
  211 &i2c11 {
  212        // I2C EXPANDER
  213        status = "okay";
  214 
  215        i2c-switch@70 {
  216                compatible = "nxp,pca9544";
  217                #address-cells = <1>;
  218                #size-cells = <0>;
  219                reg = <0x70>;
  220 
  221                pcie_eeprom_riser1: i2c@0 {
  222                        #address-cells = <1>;
  223                        #size-cells = <0>;
  224                        reg = <0>;
  225 
  226                        eeprom@55 {
  227                                compatible = "atmel,24c512";
  228                                reg = <0x55>;
  229                                pagesize = <128>;
  230                        };
  231                };
  232 
  233                pcie_eeprom_riser2: i2c@1 {
  234                        #address-cells = <1>;
  235                        #size-cells = <0>;
  236                        reg = <1>;
  237 
  238                        eeprom@55 {
  239                                compatible = "atmel,24c512";
  240                                reg = <0x55>;
  241                                pagesize = <128>;
  242                        };
  243                };
  244 
  245                pcie_eeprom_riser3: i2c@2 {
  246                        #address-cells = <1>;
  247                        #size-cells = <0>;
  248                        reg = <2>;
  249 
  250                        eeprom@55 {
  251                                compatible = "atmel,24c512";
  252                                reg = <0x55>;
  253                                pagesize = <128>;
  254                        };
  255                };
  256        };
  257 };
  258 
  259 &i2c12 {
  260        status = "okay";
  261 
  262        psu0:psu0@58 {
  263                compatible = "pmbus";
  264                reg = <0x58>;
  265        };
  266 };
  267 
  268 &gpio0 {
  269        status = "okay";
  270        gpio-line-names =
  271        /*A0-A7*/   "","","","","","","","",
  272        /*B0-B7*/   "presence-ps0","power-chassis-good","","","","","presence-ps1","",
  273        /*C0-C7*/   "","","","","","","","",
  274        /*D0-D7*/   "","","","","","","","",
  275        /*E0-E7*/   "","","","","","","","",
  276        /*F0-F7*/   "","","","","power-chassis-control","","","",
  277        /*G0-G7*/   "","","jtag-mux","","","","","",
  278        /*H0-H7*/   "","","","","reset-button","power-button","","",
  279        /*I0-I7*/   "","","","","","","","",
  280        /*J0-J7*/   "","","","","","","","",
  281        /*K0-K7*/   "","","","","","","","",
  282        /*L0-L7*/   "","","","","","","","",
  283        /*M0-M7*/   "","","","","","","","",
  284        /*N0-N7*/   "","","","","","","","",
  285        /*O0-O7*/   "","","","","","","","",
  286        /*P0-P7*/   "","","","tck-mux","","","","",
  287        /*Q0-Q7*/   "","","","","","","","",
  288        /*R0-R7*/   "","","","","","","","",
  289        /*S0-S7*/   "","","","","","","","",
  290        /*T0-T7*/   "","","","","","","","",
  291        /*U0-U7*/   "","nmi-button","","","","","","",
  292        /*V0-V7*/   "","","","","power-config-full-load","","","",
  293        /*W0-W7*/   "","","","","","","","",
  294        /*X0-X7*/   "","","","","","","","",
  295        /*Y0-Y7*/   "","","","","","","","",
  296        /*Z0-Z7*/   "","","","","","","","",
  297        /*AA0-AA7*/ "","","","","","","","",
  298        /*AB0-AB7*/ "","","","","","","","",
  299        /*AC0-AC7*/ "","","","","","","","";
  300 };
  301 
  302 &lpc_snoop {
  303        status = "okay";
  304        snoop-ports = <0x80>;
  305 };
  306 
  307 &emmc_controller {
  308        status = "okay";
  309 };
  310 
  311 &emmc {
  312        status = "okay";
  313        non-removable;
  314        max-frequency = <52000000>;
  315        bus-width = <8>;
  316 };
  317 
  318 &vhub {
  319        status = "okay";
  320        aspeed,vhub-downstream-ports = <7>;
  321        aspeed,vhub-generic-endpoints = <21>;
  322        pinctrl-names = "default";
  323        pinctrl-0 = <&pinctrl_usb2ad_default>;
  324 };
  325 
  326 &rtc {
  327        status = "okay";
  328 };

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

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