device/tci6614-global-resources.dts

   1 /dts-v1/;
   2
   3 / {
   4     device-name = "TCI6614";
   5
   6     /* Device Resource Definitions */
   7
   8         /* TODO: where do following get defined in the linux DTB
   9                          #define ARM_LINUX_CPPI_QMSS_TX_CH_NUM           12
  10                          #define ARM_LINUX_CPPI_QMSS_RX_CH_NUM           12
  11                          #define ARM_LINUX_CPPI_QMSS_FLOW                12
  12         */
  13
  14     qmss {
  15         ns-assignment = "Arm_Descriptors", <0 4096>;
  16
  17         pdsps {
  18                 resource-range = <0 2>;
  19         };
  20         memory-regions {
  21                         resource-range = <0 20>;
  22                         linux-dtb-alias = "hwqueue@2a00000", "regions", "region-12", "id", "end", <0>, "end";
  23         };
  24         link-ram {
  25             resource-range = <0x00000000 0xFFFFFFFF>;
  26         };
  27         accumulator-ch {
  28             resource-range = <0 48>;
  29                 /* Each new line specifies a different path.  The last string in the line
  30                  * must result in a property tied to a value */
  31                 linux-dtb-alias = "hwqueue@2a00000", "queues", "accumulator-low-0", "accumulator", "end", <1>, "end",
  32                                                   "hwqueue@2a00000", "queues", "accumulator-low-1", "accumulator", "end", <1>, "end",
  33                                                   "hwqueue@2a00000", "queues", "accumulator-low-2", "accumulator", "end", <1>, "end",
  34                                                   "hwqueue@2a00000", "queues", "accumulator-low-3", "accumulator", "end", <1>, "end",
  35                                                   "hwqueue@2a00000", "queues", "accumulator-high", "accumulator", "end", <1>, "end";
  36         };
  37         qos-cluster {
  38                         resource-range = <0 8>;
  39         };
  40         qos-queue {
  41                         resource-range = <0 64>;
  42         };
  43
  44         /* Queue definitions based on csl_qm_queue.h */
  45         low-prio-queue {
  46                 resource-range = <0 512>;
  47                 /* Each new line specifies a different path. */
  48                 linux-dtb-alias = "hwqueue@2a00000", "queues", "accumulator-low-0", "values", "end", <0>, <1>, "end",
  49                                                   "hwqueue@2a00000", "queues", "accumulator-low-1", "values", "end", <0>, <1>, "end",
  50                                                   "hwqueue@2a00000", "queues", "accumulator-low-2", "values", "end", <0>, <1>, "end",
  51                                                   "hwqueue@2a00000", "queues", "accumulator-low-3", "values", "end", <0>, <1>, "end";
  52         };
  53         aif-queue {
  54                 resource-range = <512 128>;
  55         };
  56         pass-queue {
  57                 resource-range = <640 9>;
  58                 ns-assignment = "NETFP_Fail_Route_Queue_Num", <650 1>;
  59         };
  60         intc-queue {
  61                 resource-range = <662 10>;
  62         };
  63         srio-queue {
  64                 resource-range = <672 16>;
  65                 linux-dtb-alias = "hwqueue@2a00000", "queues", "riotx", "values", "end", <0>, <1>, "end";
  66         };
  67         fftc-a-queue {
  68                 resource-range = <688 4>;
  69         };
  70         fftc-b-queue {
  71                 resource-range = <692 4>;
  72         };
  73         bcp-queue {
  74                 resource-range = <864 8>;
  75         };
  76         high-prio-queue {
  77                 resource-range = <704 32>;
  78                 linux-dtb-alias = "hwqueue@2a00000", "queues", "accumulator-high", "values", "end", <0>, <1>, "end";
  79         };
  80         starvation-queue {
  81                 resource-range = <736 64>;
  82         };
  83         infra-queue {
  84                 resource-range = <800 32>;
  85                 linux-dtb-alias = "hwqueue@2a00000", "queues", "infradma", "values", "end", <0>, <1>, "end";
  86         };
  87         traffic-shaping-queue {
  88                 resource-range = <832 32>;
  89         };
  90         gp-queue {
  91                 resource-range = <896 7296>;
  92                 linux-dtb-alias = "hwqueue@2a00000", "queues", "general", "values", "end", <0>, <1>, "end";
  93                 ns-assignment = "QOS_Ingress_Queue_Base", <8000 1>;
  94         };
  95     }; /* qmss */
  96
  97     /* CPPI channel and flow ID ranges based on tci6614 cppi_device.c */
  98     cppi {
  99         srio-rx-ch {
 100                 resource-range = <0 16>;
 101         };
 102         srio-tx-ch {
 103                 resource-range = <0 16>;
 104         };
 105         srio-rx-flow-id {
 106                 resource-range = <0 20>;
 107         };
 108
 109         aif-rx-ch {
 110                 resource-range = <0 129>;
 111         };
 112         aif-tx-ch {
 113                 resource-range = <0 129>;
 114         };
 115         aif-rx-flow-id {
 116                 resource-range = <0 129>;
 117         };
 118
 119         fftc-a-rx-ch {
 120                 resource-range = <0 4>;
 121         };
 122         fftc-a-tx-ch {
 123                 resource-range = <0 4>;
 124         };
 125         fftc-a-rx-flow-id {
 126                 resource-range = <0 8>;
 127         };
 128
 129         fftc-b-rx-ch {
 130                 resource-range = <0 4>;
 131         };
 132         fftc-b-tx-ch {
 133                 resource-range = <0 4>;
 134         };
 135         fftc-b-rx-flow-id {
 136                 resource-range = <0 8>;
 137         };
 138
 139         pass-rx-ch {
 140                 resource-range = <0 23>;
 141         };
 142         pass-tx-ch {
 143                 resource-range = <0 9>;
 144         };
 145         pass-rx-flow-id {
 146                 resource-range = <0 32>;
 147                 ns-assignment = "NETFP_Fail_Route_Flow_ID", <23 1>;
 148         };
 149
 150         qmss-rx-ch {
 151                 resource-range = <0 32>;
 152         };
 153         qmss-tx-ch {
 154                 resource-range = <0 32>;
 155         };
 156         qmss-rx-flow-id {
 157                 resource-range = <0 64>;
 158         };
 159
 160         bcp-rx-ch {
 161                 resource-range = <0 8>;
 162         };
 163         bcp-tx-ch {
 164                 resource-range = <0 8>;
 165         };
 166         bcp-rx-flow-id {
 167                 resource-range = <0 64>;
 168         };
 169     }; /* cppi */
 170
 171     pa-lut {
 172         resource-range = <0 5>;
 173     };
 174 };