am335x-boneblack.dts

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    1 // SPDX-License-Identifier: GPL-2.0-only
    2 /*
    3  * Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com/
    4  */
    5 /dts-v1/;
    6 
    7 #include "am33xx.dtsi"
    8 #include "am335x-bone-common.dtsi"
    9 #include "am335x-boneblack-common.dtsi"
   10 #include "am335x-boneblack-hdmi.dtsi"
   11 
   12 / {
   13         model = "TI AM335x BeagleBone Black";
   14         compatible = "ti,am335x-bone-black", "ti,am335x-bone", "ti,am33xx";
   15 };
   16 
   17 &cpu0_opp_table {
   18         /*
   19          * All PG 2.0 silicon may not support 1GHz but some of the early
   20          * BeagleBone Blacks have PG 2.0 silicon which is guaranteed
   21          * to support 1GHz OPP so enable it for PG 2.0 on this board.
   22          */
   23         oppnitro-1000000000 {
   24                 opp-supported-hw = <0x06 0x0100>;
   25         };
   26 };
   27 
   28 &gpio0 {
   29         gpio-line-names =
   30                 "[mdio_data]",
   31                 "[mdio_clk]",
   32                 "P9_22 [spi0_sclk]",
   33                 "P9_21 [spi0_d0]",
   34                 "P9_18 [spi0_d1]",
   35                 "P9_17 [spi0_cs0]",
   36                 "[mmc0_cd]",
   37                 "P8_42A [ecappwm0]",
   38                 "P8_35 [lcd d12]",
   39                 "P8_33 [lcd d13]",
   40                 "P8_31 [lcd d14]",
   41                 "P8_32 [lcd d15]",
   42                 "P9_20 [i2c2_sda]",
   43                 "P9_19 [i2c2_scl]",
   44                 "P9_26 [uart1_rxd]",
   45                 "P9_24 [uart1_txd]",
   46                 "[rmii1_txd3]",
   47                 "[rmii1_txd2]",
   48                 "[usb0_drvvbus]",
   49                 "[hdmi cec]",
   50                 "P9_41B",
   51                 "[rmii1_txd1]",
   52                 "P8_19 [ehrpwm2a]",
   53                 "P8_13 [ehrpwm2b]",
   54                 "NC",
   55                 "NC",
   56                 "P8_14",
   57                 "P8_17",
   58                 "[rmii1_txd0]",
   59                 "[rmii1_refclk]",
   60                 "P9_11 [uart4_rxd]",
   61                 "P9_13 [uart4_txd]";
   62 };
   63 
   64 &gpio1 {
   65         gpio-line-names =
   66                 "P8_25 [mmc1_dat0]",
   67                 "[mmc1_dat1]",
   68                 "P8_5 [mmc1_dat2]",
   69                 "P8_6 [mmc1_dat3]",
   70                 "P8_23 [mmc1_dat4]",
   71                 "P8_22 [mmc1_dat5]",
   72                 "P8_3 [mmc1_dat6]",
   73                 "P8_4 [mmc1_dat7]",
   74                 "NC",
   75                 "NC",
   76                 "NC",
   77                 "NC",
   78                 "P8_12",
   79                 "P8_11",
   80                 "P8_16",
   81                 "P8_15",
   82                 "P9_15A",
   83                 "P9_23",
   84                 "P9_14 [ehrpwm1a]",
   85                 "P9_16 [ehrpwm1b]",
   86                 "[emmc rst]",
   87                 "[usr0 led]",
   88                 "[usr1 led]",
   89                 "[usr2 led]",
   90                 "[usr3 led]",
   91                 "[hdmi irq]",
   92                 "[usb vbus oc]",
   93                 "[hdmi audio]",
   94                 "P9_12",
   95                 "P8_26",
   96                 "P8_21 [emmc]",
   97                 "P8_20 [emmc]";
   98 };
   99 
  100 &gpio2 {
  101         gpio-line-names =
  102                 "P9_15B",
  103                 "P8_18",
  104                 "P8_7",
  105                 "P8_8",
  106                 "P8_10",
  107                 "P8_9",
  108                 "P8_45 [hdmi]",
  109                 "P8_46 [hdmi]",
  110                 "P8_43 [hdmi]",
  111                 "P8_44 [hdmi]",
  112                 "P8_41 [hdmi]",
  113                 "P8_42 [hdmi]",
  114                 "P8_39 [hdmi]",
  115                 "P8_40 [hdmi]",
  116                 "P8_37 [hdmi]",
  117                 "P8_38 [hdmi]",
  118                 "P8_36 [hdmi]",
  119                 "P8_34 [hdmi]",
  120                 "[rmii1_rxd3]",
  121                 "[rmii1_rxd2]",
  122                 "[rmii1_rxd1]",
  123                 "[rmii1_rxd0]",
  124                 "P8_27 [hdmi]",
  125                 "P8_29 [hdmi]",
  126                 "P8_28 [hdmi]",
  127                 "P8_30 [hdmi]",
  128                 "[mmc0_dat3]",
  129                 "[mmc0_dat2]",
  130                 "[mmc0_dat1]",
  131                 "[mmc0_dat0]",
  132                 "[mmc0_clk]",
  133                 "[mmc0_cmd]";
  134 };
  135 
  136 &gpio3 {
  137         gpio-line-names =
  138                 "[mii col]",
  139                 "[mii crs]",
  140                 "[mii rx err]",
  141                 "[mii tx en]",
  142                 "[mii rx dv]",
  143                 "[i2c0 sda]",
  144                 "[i2c0 scl]",
  145                 "[jtag emu0]",
  146                 "[jtag emu1]",
  147                 "[mii tx clk]",
  148                 "[mii rx clk]",
  149                 "NC",
  150                 "NC",
  151                 "[usb vbus en]",
  152                 "P9_31 [spi1_sclk]",
  153                 "P9_29 [spi1_d0]",
  154                 "P9_30 [spi1_d1]",
  155                 "P9_28 [spi1_cs0]",
  156                 "P9_42B [ecappwm0]",
  157                 "P9_27",
  158                 "P9_41A",
  159                 "P9_25",
  160                 "NC",
  161                 "NC",
  162                 "NC",
  163                 "NC",
  164                 "NC",
  165                 "NC",
  166                 "NC",
  167                 "NC",
  168                 "NC",
  169                 "NC";
  170 };
  171 
  172 &baseboard_eeprom {
  173         vcc-supply = <&ldo4_reg>;
  174 };

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/src/arm/am335x-boneblack.dts

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sys/contrib/device-tree/src/arm/am335x-boneblack.dts