target/linux/ramips/dts/rt2880.dtsi

   1 / {
   2         #address-cells = <1>;
   3         #size-cells = <1>;
   4         compatible = "ralink,rt2880-soc";
   5
   6         cpus {
   7                 cpu@0 {
   8                         compatible = "mips,mips24KEc";
   9                 };
  10         };
  11
  12         chosen {
  13                 bootargs = "console=ttyS0,57600";
  14         };
  15
  16         memorydetect {
  17                 ralink,memory = <0x8000000 0x200000 0x8000000>;
  18         };
  19
  20         cpuintc: cpuintc@0 {
  21                 #address-cells = <0>;
  22                 #interrupt-cells = <1>;
  23                 interrupt-controller;
  24                 compatible = "mti,cpu-interrupt-controller";
  25         };
  26
  27         palmbus@300000 {
  28                 compatible = "palmbus";
  29                 reg = <0x300000 0x200000>;
  30                 ranges = <0x0 0x300000 0x1FFFFF>;
  31
  32                 #address-cells = <1>;
  33                 #size-cells = <1>;
  34
  35                 sysc@0 {
  36                         compatible = "ralink,rt2880-sysc";
  37                         reg = <0x000 0x100>;
  38                 };
  39
  40                 timer@100 {
  41                         compatible = "ralink,rt2880-timer";
  42                         reg = <0x100 0x20>;
  43
  44                         interrupt-parent = <&intc>;
  45                         interrupts = <1>;
  46
  47                         status = "disabled";
  48                 };
  49
  50                 watchdog@120 {
  51                         compatible = "ralink,rt2880-wdt";
  52                         reg = <0x120 0x10>;
  53                 };
  54
  55                 intc: intc@200 {
  56                         compatible = "ralink,rt2880-intc";
  57                         reg = <0x200 0x100>;
  58
  59                         interrupt-controller;
  60                         #interrupt-cells = <1>;
  61
  62                         interrupt-parent = <&cpuintc>;
  63                         interrupts = <2>;
  64                 };
  65
  66                 memc@300 {
  67                         compatible = "ralink,rt2880-memc";
  68                         reg = <0x300 0x100>;
  69                 };
  70
  71                 gpio0: gpio@600 {
  72                         compatible = "ralink,rt2880-gpio";
  73                         reg = <0x600 0x34>;
  74
  75                         gpio-controller;
  76                         #gpio-cells = <2>;
  77
  78                         ralink,num-gpios = <24>;
  79                         ralink,register-map = [ 00 04 08 0c
  80                                                 20 24 28 2c
  81                                                 30 34 ];
  82                 };
  83
  84                 gpio1: gpio@638 {
  85                         compatible = "ralink,rt2880-gpio";
  86                         reg = <0x638 0x24>;
  87
  88                         gpio-controller;
  89                         #gpio-cells = <2>;
  90
  91                         ralink,num-gpios = <16>;
  92                         ralink,register-map = [ 00 04 08 0c
  93                                                 10 14 18 1c
  94                                                 20 24 ];
  95
  96                         status = "disabled";
  97                 };
  98
  99                 gpio2: gpio@660 {
 100                         compatible = "ralink,rt2880-gpio";
 101                         reg = <0x660 0x24>;
 102
 103                         gpio-controller;
 104                         #gpio-cells = <2>;
 105
 106                         ralink,num-gpios = <32>;
 107                         ralink,register-map = [ 00 04 08 0c
 108                                                 10 14 18 1c
 109                                                 20 24 ];
 110
 111                         status = "disabled";
 112                 };
 113
 114                 uartlite@c00 {
 115                         compatible = "ralink,rt2880-uart", "ns16550a";
 116                         reg = <0xc00 0x100>;
 117
 118                         interrupt-parent = <&intc>;
 119                         interrupts = <8>;
 120
 121                         reg-shift = <2>;
 122                 };
 123         };
 124
 125         ethernet@400000 {
 126                 compatible = "ralink,rt2880-eth";
 127                 reg = <0x00400000 10000>;
 128
 129                 interrupt-parent = <&cpuintc>;
 130                 interrupts = <5>;
 131
 132                 status = "disabled";
 133
 134                 mdio-bus {
 135                         #address-cells = <1>;
 136                         #size-cells = <0>;
 137
 138                         status = "disabled";
 139                 };
 140         };
 141
 142         wmac@480000 {
 143                 compatible = "ralink,rt2880-wmac";
 144                 reg = <0x480000 40000>;
 145
 146                 interrupt-parent = <&cpuintc>;
 147                 interrupts = <6>;
 148
 149                 ralink,eeprom = "soc_wmac.eeprom";
 150
 151                 status = "disabled";
 152         };
 153
 154 };