keystone-k2e-netcp.dtsi

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    1 // SPDX-License-Identifier: GPL-2.0
    2 /*
    3  * Device Tree Source for Keystone 2 Edison Netcp driver
    4  *
    5  * Copyright (C) 2015-2017 Texas Instruments Incorporated - http://www.ti.com/
    6  */
    7 
    8 qmss: qmss@2a40000 {
    9         compatible = "ti,keystone-navigator-qmss";
   10         dma-coherent;
   11         #address-cells = <1>;
   12         #size-cells = <1>;
   13         clocks = <&chipclk13>;
   14         ranges;
   15         queue-range = <0 0x2000>;
   16         linkram0 = <0x100000 0x4000>;
   17         linkram1 = <0 0x10000>;
   18 
   19         qmgrs {
   20                 #address-cells = <1>;
   21                 #size-cells = <1>;
   22                 ranges;
   23                 qmgr0 {
   24                         managed-queues = <0 0x2000>;
   25                         reg = <0x2a40000 0x20000>,
   26                               <0x2a06000 0x400>,
   27                               <0x2a02000 0x1000>,
   28                               <0x2a03000 0x1000>,
   29                               <0x23a80000 0x20000>,
   30                               <0x2a80000 0x20000>;
   31                         reg-names = "peek", "status", "config",
   32                                     "region", "push", "pop";
   33                 };
   34         };
   35         queue-pools {
   36                 qpend {
   37                         qpend-0 {
   38                                 qrange = <658 8>;
   39                                 interrupts =<0 40 0xf04 0 41 0xf04 0 42 0xf04
   40                                              0 43 0xf04 0 44 0xf04 0 45 0xf04
   41                                              0 46 0xf04 0 47 0xf04>;
   42                         };
   43                         qpend-1 {
   44                                 qrange = <528 16>;
   45                                 interrupts = <0 48 0xf04 0 49 0xf04 0 50 0xf04
   46                                               0 51 0xf04 0 52 0xf04 0 53 0xf04
   47                                               0 54 0xf04 0 55 0xf04 0 56 0xf04
   48                                               0 57 0xf04 0 58 0xf04 0 59 0xf04
   49                                               0 60 0xf04 0 61 0xf04 0 62 0xf04
   50                                               0 63 0xf04>;
   51                                 qalloc-by-id;
   52                         };
   53                         qpend-2 {
   54                                 qrange = <544 16>;
   55                                 interrupts = <0 64 0xf04 0 65 0xf04 0 66 0xf04
   56                                               0 59 0xf04 0 68 0xf04 0 69 0xf04
   57                                               0 70 0xf04 0 71 0xf04 0 72 0xf04
   58                                               0 73 0xf04 0 74 0xf04 0 75 0xf04
   59                                               0 76 0xf04 0 77 0xf04 0 78 0xf04
   60                                               0 79 0xf04>;
   61                         };
   62                 };
   63                 general-purpose {
   64                         gp-0 {
   65                                 qrange = <4000 64>;
   66                         };
   67                         netcp-tx {
   68                                 qrange = <896 128>;
   69                                 qalloc-by-id;
   70                         };
   71                 };
   72                 accumulator {
   73                         acc-low-0 {
   74                                 qrange = <480 32>;
   75                                 accumulator = <0 47 16 2 50>;
   76                                 interrupts = <0 226 0xf01>;
   77                                 multi-queue;
   78                                 qalloc-by-id;
   79                         };
   80                 };
   81         };
   82 
   83         descriptor-regions {
   84                 #address-cells = <1>;
   85                 #size-cells = <1>;
   86                 ranges;
   87                 region-12 {
   88                         id = <12>;
   89                         region-spec = <8192 128>;       /* num_desc desc_size */
   90                         link-index = <0x4000>;
   91                 };
   92         };
   93 
   94         pdsps {
   95                 #address-cells = <1>;
   96                 #size-cells = <1>;
   97                 ranges;
   98                 pdsp0@2a10000 {
   99                         reg = <0x2a10000 0x1000    /*iram */
  100                                0x2a0f000 0x100     /*reg*/
  101                                0x2a0c000 0x3c8     /*intd */
  102                                0x2a20000 0x4000>;  /*cmd*/
  103                         id = <0>;
  104                 };
  105         };
  106 }; /* qmss */
  107 
  108 knav_dmas: knav_dmas@0 {
  109         compatible = "ti,keystone-navigator-dma";
  110         clocks = <&papllclk>;
  111         #address-cells = <1>;
  112         #size-cells = <1>;
  113         ranges;
  114         ti,navigator-cloud-address = <0x23a80000 0x23a90000
  115                                  0x23a80000 0x23a90000>;
  116 
  117         dma_gbe: dma_gbe@0 {
  118                 reg = <0x24186000 0x100>,
  119                           <0x24187000 0x2a0>,
  120                           <0x24188000 0xb60>,
  121                           <0x24186100 0x80>,
  122                           <0x24189000 0x1000>;
  123                 reg-names = "global", "txchan", "rxchan",
  124                                 "txsched", "rxflow";
  125         };
  126 };
  127 
  128 netcp: netcp@24000000 {
  129         reg = <0x2620110 0x8>;
  130         reg-names = "efuse";
  131         compatible = "ti,netcp-1.0";
  132         #address-cells = <1>;
  133         #size-cells = <1>;
  134 
  135         /* NetCP address range */
  136         ranges = <0 0x24000000 0x1000000>;
  137 
  138         clocks = <&clkpa>, <&clkcpgmac>;
  139         clock-names = "pa_clk", "ethss_clk";
  140         dma-coherent;
  141 
  142         ti,navigator-dmas = <&dma_gbe 0>,
  143                         <&dma_gbe 8>,
  144                         <&dma_gbe 0>;
  145         ti,navigator-dma-names = "netrx0", "netrx1", "nettx";
  146 
  147         netcp-devices {
  148                 #address-cells = <1>;
  149                 #size-cells = <1>;
  150                 ranges;
  151                 gbe@200000 { /* ETHSS */
  152                         label = "netcp-gbe";
  153                         compatible = "ti,netcp-gbe-9";
  154                         reg = <0x200000 0x900>, <0x220000 0x20000>;
  155                         /* enable-ale; */
  156                         tx-queue = <896>;
  157                         tx-channel = "nettx";
  158 
  159                         cpts {
  160                                 clocks = <&cpts_refclk_mux>;
  161                                 clock-names = "cpts";
  162 
  163                                 cpts_refclk_mux: cpts-refclk-mux {
  164                                         #clock-cells = <0>;
  165                                         clocks = <&chipclk12>, <&chipclk13>,
  166                                                  <&timi0>, <&timi1>,
  167                                                  <&tsipclka>, <&tsrefclk>,
  168                                                  <&tsipclkb>;
  169                                         ti,mux-tbl = <0x0>, <0x1>, <0x2>,
  170                                                 <0x3>, <0x4>, <0x8>, <0xC>;
  171                                         assigned-clocks = <&cpts_refclk_mux>;
  172                                         assigned-clock-parents = <&chipclk12>;
  173                                 };
  174                         };
  175 
  176                         interfaces {
  177                                 gbe0: interface-0 {
  178                                         slave-port = <0>;
  179                                         link-interface = <1>;
  180                                         phy-handle = <&ethphy0>;
  181                                 };
  182                                 gbe1: interface-1 {
  183                                         slave-port = <1>;
  184                                         link-interface = <1>;
  185                                         phy-handle = <&ethphy1>;
  186                                 };
  187                         };
  188 
  189                         secondary-slave-ports {
  190                                 port-2 {
  191                                         slave-port = <2>;
  192                                         link-interface = <2>;
  193                                 };
  194                                 port-3 {
  195                                         slave-port = <3>;
  196                                         link-interface = <2>;
  197                                 };
  198                                 port-4 {
  199                                         slave-port = <4>;
  200                                         link-interface = <2>;
  201                                 };
  202                                 port-5 {
  203                                         slave-port = <5>;
  204                                         link-interface = <2>;
  205                                 };
  206                                 port-6 {
  207                                         slave-port = <6>;
  208                                         link-interface = <2>;
  209                                 };
  210                                 port-7 {
  211                                         slave-port = <7>;
  212                                         link-interface = <2>;
  213                                 };
  214                         };
  215                 };
  216         };
  217 
  218         netcp-interfaces {
  219                 interface-0 {
  220                         rx-channel = "netrx0";
  221                         rx-pool = <1024 12>;
  222                         tx-pool = <1024 12>;
  223                         rx-queue-depth = <128 128 0 0>;
  224                         rx-buffer-size = <1518 4096 0 0>;
  225                         rx-queue = <528>;
  226                         tx-completion-queue = <530>;
  227                         efuse-mac = <1>;
  228                         netcp-gbe = <&gbe0>;
  229 
  230                 };
  231                 interface-1 {
  232                         rx-channel = "netrx1";
  233                         rx-pool = <1024 12>;
  234                         tx-pool = <1024 12>;
  235                         rx-queue-depth = <128 128 0 0>;
  236                         rx-buffer-size = <1518 4096 0 0>;
  237                         rx-queue = <529>;
  238                         tx-completion-queue = <531>;
  239                         efuse-mac = <0>;
  240                         local-mac-address = [02 18 31 7e 3e 00];
  241                         netcp-gbe = <&gbe1>;
  242                 };
  243         };
  244 };
  245 
  246 sa_subsys: subsys@24080000 {
  247         #address-cells = <1>;
  248         #size-cells = <1>;
  249         compatible = "simple-bus";
  250         ranges = <0 0x24080000 0x40000>;
  251 
  252         sa_config: subsys@0 {
  253                 compatible = "syscon";
  254                 reg = <0x0 0x100>;
  255         };
  256 
  257         rng@24000 {
  258                 compatible = "ti,keystone-rng";
  259                 reg = <0x24000 0x1000>;
  260                 ti,syscon-sa-cfg = <&sa_config>;
  261                 clocks = <&clksa>;
  262                 clock-names = "fck";
  263         };
  264 };
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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/src/arm/keystone-k2e-netcp.dtsi

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sys/contrib/device-tree/src/arm/keystone-k2e-netcp.dtsi
