jaguar2_pcb110.dts

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    1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
    2 /*
    3  * Copyright (c) 2020 Microsemi Corporation
    4  */
    5 
    6 /dts-v1/;
    7 #include "jaguar2_common.dtsi"
    8 #include <dt-bindings/gpio/gpio.h>
    9 
   10 / {
   11         model = "Jaguar2 Cu8-Sfp16 PCB110 Reference Board";
   12         compatible = "mscc,jr2-pcb110", "mscc,jr2";
   13 
   14         aliases {
   15                 i2c0    = &i2c0;
   16                 i2c108  = &i2c108;
   17                 i2c109  = &i2c109;
   18                 i2c110  = &i2c110;
   19                 i2c111  = &i2c111;
   20                 i2c112  = &i2c112;
   21                 i2c113  = &i2c113;
   22                 i2c114  = &i2c114;
   23                 i2c115  = &i2c115;
   24                 i2c116  = &i2c116;
   25                 i2c117  = &i2c117;
   26                 i2c118  = &i2c118;
   27                 i2c119  = &i2c119;
   28                 i2c120  = &i2c120;
   29                 i2c121  = &i2c121;
   30                 i2c122  = &i2c122;
   31                 i2c123  = &i2c123;
   32                 i2c124  = &i2c124;
   33                 i2c125  = &i2c125;
   34                 i2c126  = &i2c126;
   35                 i2c127  = &i2c127;
   36                 i2c128  = &i2c128;
   37                 i2c129  = &i2c129;
   38                 i2c130  = &i2c130;
   39                 i2c131  = &i2c131;
   40                 i2c149  = &i2c149;
   41                 i2c150  = &i2c150;
   42                 i2c151  = &i2c151;
   43                 i2c152  = &i2c152;
   44         };
   45         i2c0_imux: i2c0-imux {
   46                 compatible = "i2c-mux-pinctrl";
   47                 #address-cells = <1>;
   48                 #size-cells = <0>;
   49                 i2c-parent = <&i2c0>;
   50                 pinctrl-names =
   51                         "i2c149", "i2c150", "i2c151", "i2c152", "idle";
   52                 pinctrl-0 = <&i2cmux_0>;
   53                 pinctrl-1 = <&i2cmux_1>;
   54                 pinctrl-2 = <&i2cmux_2>;
   55                 pinctrl-3 = <&i2cmux_3>;
   56                 pinctrl-4 = <&i2cmux_pins_i>;
   57                 i2c149: i2c@0 {
   58                         reg = <0x0>;
   59                         #address-cells = <1>;
   60                         #size-cells = <0>;
   61                 };
   62                 i2c150: i2c@1 {
   63                         reg = <0x1>;
   64                         #address-cells = <1>;
   65                         #size-cells = <0>;
   66                 };
   67                 i2c151: i2c@2 {
   68                         reg = <0x2>;
   69                         #address-cells = <1>;
   70                         #size-cells = <0>;
   71                 };
   72                 i2c152: i2c@3 {
   73                         reg = <0x3>;
   74                         #address-cells = <1>;
   75                         #size-cells = <0>;
   76                 };
   77         };
   78         i2c0_emux: i2c0-emux {
   79                 compatible = "i2c-mux-gpio";
   80                 #address-cells = <1>;
   81                 #size-cells = <0>;
   82                 i2c-parent = <&i2c0>;
   83                 mux-gpios = <&gpio 51 GPIO_ACTIVE_HIGH
   84                              &gpio 52 GPIO_ACTIVE_HIGH
   85                              &gpio 53 GPIO_ACTIVE_HIGH
   86                              &gpio 58 GPIO_ACTIVE_HIGH
   87                              &gpio 59 GPIO_ACTIVE_HIGH>;
   88                 idle-state = <0x0>;
   89                 i2c108: i2c@10 {
   90                         reg = <0x10>;
   91                         #address-cells = <1>;
   92                         #size-cells = <0>;
   93                 };
   94                 i2c109: i2c@11 {
   95                         reg = <0x11>;
   96                         #address-cells = <1>;
   97                         #size-cells = <0>;
   98                 };
   99                 i2c110: i2c@12 {
  100                         reg = <0x12>;
  101                         #address-cells = <1>;
  102                         #size-cells = <0>;
  103                 };
  104                 i2c111: i2c@13 {
  105                         reg = <0x13>;
  106                         #address-cells = <1>;
  107                         #size-cells = <0>;
  108                 };
  109                 i2c112: i2c@14 {
  110                         reg = <0x14>;
  111                         #address-cells = <1>;
  112                         #size-cells = <0>;
  113                 };
  114                 i2c113: i2c@15 {
  115                         reg = <0x15>;
  116                         #address-cells = <1>;
  117                         #size-cells = <0>;
  118                 };
  119                 i2c114: i2c@16 {
  120                         reg = <0x16>;
  121                         #address-cells = <1>;
  122                         #size-cells = <0>;
  123                 };
  124                 i2c115: i2c@17 {
  125                         reg = <0x17>;
  126                         #address-cells = <1>;
  127                         #size-cells = <0>;
  128                 };
  129                 i2c116: i2c@8 {
  130                         reg = <0x8>;
  131                         #address-cells = <1>;
  132                         #size-cells = <0>;
  133                 };
  134                 i2c117: i2c@9 {
  135                         reg = <0x9>;
  136                         #address-cells = <1>;
  137                         #size-cells = <0>;
  138                 };
  139                 i2c118: i2c@a {
  140                         reg = <0xa>;
  141                         #address-cells = <1>;
  142                         #size-cells = <0>;
  143                 };
  144                 i2c119: i2c@b {
  145                         reg = <0xb>;
  146                         #address-cells = <1>;
  147                         #size-cells = <0>;
  148                 };
  149                 i2c120: i2c@c {
  150                         reg = <0xc>;
  151                         #address-cells = <1>;
  152                         #size-cells = <0>;
  153                 };
  154                 i2c121: i2c@d {
  155                         reg = <0xd>;
  156                         #address-cells = <1>;
  157                         #size-cells = <0>;
  158                 };
  159                 i2c122: i2c@e {
  160                         reg = <0xe>;
  161                         #address-cells = <1>;
  162                         #size-cells = <0>;
  163                 };
  164                 i2c123: i2c@f {
  165                         reg = <0xf>;
  166                         #address-cells = <1>;
  167                         #size-cells = <0>;
  168                 };
  169         };
  170 };
  171 
  172 &gpio {
  173         synce_pins: synce-pins {
  174                 // GPIO 16 == SI_nCS1
  175                 pins = "GPIO_16";
  176                 function = "si";
  177         };
  178         synce_builtin_pins: synce-builtin-pins {
  179                 // GPIO 49 == SI_nCS13
  180                 pins = "GPIO_49";
  181                 function = "si";
  182         };
  183         i2cmux_pins_i: i2cmux-pins {
  184                 pins = "GPIO_17", "GPIO_18", "GPIO_20", "GPIO_21";
  185                 function = "twi_scl_m";
  186                 output-low;
  187         };
  188         i2cmux_0: i2cmux-0-pins {
  189                 pins = "GPIO_17";
  190                 function = "twi_scl_m";
  191                 output-high;
  192         };
  193         i2cmux_1: i2cmux-1-pins {
  194                 pins = "GPIO_18";
  195                 function = "twi_scl_m";
  196                 output-high;
  197         };
  198         i2cmux_2: i2cmux-2-pins {
  199                 pins = "GPIO_20";
  200                 function = "twi_scl_m";
  201                 output-high;
  202         };
  203         i2cmux_3: i2cmux-3-pins {
  204                 pins = "GPIO_21";
  205                 function = "twi_scl_m";
  206                 output-high;
  207         };
  208 };
  209 
  210 &i2c0 {
  211         pca9545@70 {
  212                 compatible = "nxp,pca9545";
  213                 reg = <0x70>;
  214                 #address-cells = <1>;
  215                 #size-cells = <0>;
  216                 i2c-mux-idle-disconnect;
  217                 i2c124: i2c@0 {
  218                         #address-cells = <1>;
  219                         #size-cells = <0>;
  220                         reg = <0>;
  221                 };
  222                 i2c125: i2c@1 {
  223                         /* FMC B */
  224                         #address-cells = <1>;
  225                         #size-cells = <0>;
  226                         reg = <1>;
  227                 };
  228                 i2c126: i2c@2 {
  229                         #address-cells = <1>;
  230                         #size-cells = <0>;
  231                         reg = <2>;
  232                 };
  233                 i2c127: i2c@3 {
  234                         #address-cells = <1>;
  235                         #size-cells = <0>;
  236                         reg = <3>;
  237                 };
  238         };
  239         pca9545@71 {
  240                 compatible = "nxp,pca9545";
  241                 reg = <0x71>;
  242                 #address-cells = <1>;
  243                 #size-cells = <0>;
  244                 i2c-mux-idle-disconnect;
  245                 i2c128: i2c@0 {
  246                         #address-cells = <1>;
  247                         #size-cells = <0>;
  248                         reg = <0>;
  249                 };
  250                 i2c129: i2c@1 {
  251                         /* FMC B */
  252                         #address-cells = <1>;
  253                         #size-cells = <0>;
  254                         reg = <1>;
  255                 };
  256                 i2c130: i2c@2 {
  257                         #address-cells = <1>;
  258                         #size-cells = <0>;
  259                         reg = <2>;
  260                 };
  261                 i2c131: i2c@3 {
  262                         #address-cells = <1>;
  263                         #size-cells = <0>;
  264                         reg = <3>;
  265                 };
  266         };
  267 };

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/src/mips/mscc/jaguar2_pcb110.dts

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/mips/mscc/jaguar2_pcb110.dts