target/linux/ramips/dts/rt3050.dtsi

   1 / {
   2         #address-cells = <1>;
   3         #size-cells = <1>;
   4         compatible = "ralink,rt3050-soc", "ralink,rt3052-soc", "ralink,rt3350-soc";
   5
   6         cpus {
   7                 cpu@0 {
   8                         compatible = "mips,mips24KEc";
   9                 };
  10         };
  11
  12         chosen {
  13                 bootargs = "console=ttyS0,57600";
  14         };
  15
  16         cpuintc: cpuintc@0 {
  17                 #address-cells = <0>;
  18                 #interrupt-cells = <1>;
  19                 interrupt-controller;
  20                 compatible = "mti,cpu-interrupt-controller";
  21         };
  22
  23         palmbus@10000000 {
  24                 compatible = "palmbus";
  25                 reg = <0x10000000 0x200000>;
  26                 ranges = <0x0 0x10000000 0x1FFFFF>;
  27
  28                 #address-cells = <1>;
  29                 #size-cells = <1>;
  30
  31                 sysc@0 {
  32                         compatible = "ralink,rt3052-sysc", "ralink,rt3050-sysc";
  33                         reg = <0x0 0x100>;
  34                 };
  35
  36                 timer@100 {
  37                         compatible = "ralink,rt3052-timer", "ralink,rt2880-timer";
  38                         reg = <0x100 0x20>;
  39
  40                         interrupt-parent = <&intc>;
  41                         interrupts = <1>;
  42                 };
  43
  44                 watchdog@120 {
  45                         compatible = "ralink,rt3052-wdt", "ralink,rt2880-wdt";
  46                         reg = <0x120 0x10>;
  47
  48                         resets = <&rstctrl 8>;
  49                         reset-names = "wdt";
  50
  51                         interrupt-parent = <&intc>;
  52                         interrupts = <1>;
  53                 };
  54
  55                 intc: intc@200 {
  56                         compatible = "ralink,rt3052-intc", "ralink,rt2880-intc";
  57                         reg = <0x200 0x100>;
  58
  59                         resets = <&rstctrl 19>;
  60                         reset-names = "intc";
  61
  62                         interrupt-controller;
  63                         #interrupt-cells = <1>;
  64
  65                         interrupt-parent = <&cpuintc>;
  66                         interrupts = <2>;
  67                 };
  68
  69                 memc@300 {
  70                         compatible = "ralink,rt3052-memc", "ralink,rt3050-memc";
  71                         reg = <0x300 0x100>;
  72
  73                         resets = <&rstctrl 20>;
  74                         reset-names = "mc";
  75
  76                         interrupt-parent = <&intc>;
  77                         interrupts = <3>;
  78                 };
  79
  80                 uart@500 {
  81                         compatible = "ralink,rt5350-uart", "ralink,rt2880-uart", "ns16550a";
  82                         reg = <0x500 0x100>;
  83
  84                         resets = <&rstctrl 12>;
  85                         reset-names = "uart";
  86
  87                         interrupt-parent = <&intc>;
  88                         interrupts = <5>;
  89
  90                         reg-shift = <2>;
  91
  92                         status = "disabled";
  93                 };
  94
  95                 gpio0: gpio@600 {
  96                         compatible = "ralink,rt3052-gpio", "ralink,rt2880-gpio";
  97                         reg = <0x600 0x34>;
  98
  99                         gpio-controller;
 100                         #gpio-cells = <2>;
 101
 102                         ralink,gpio-base = <0>;
 103                         ralink,num-gpios = <24>;
 104                         ralink,register-map = [ 00 04 08 0c
 105                                                 20 24 28 2c
 106                                                 30 34 ];
 107
 108                         resets = <&rstctrl 13>;
 109                         reset-names = "pio";
 110
 111                         interrupt-parent = <&intc>;
 112                         interrupts = <6>;
 113
 114                         status = "disabled";
 115                 };
 116
 117                 gpio1: gpio@638 {
 118                         compatible = "ralink,rt3052-gpio", "ralink,rt2880-gpio";
 119                         reg = <0x638 0x24>;
 120
 121                         gpio-controller;
 122                         #gpio-cells = <2>;
 123
 124                         ralink,gpio-base = <24>;
 125                         ralink,num-gpios = <16>;
 126                         ralink,register-map = [ 00 04 08 0c
 127                                                 10 14 18 1c
 128                                                 20 24 ];
 129
 130                         status = "disabled";
 131                 };
 132
 133                 gpio2: gpio@660 {
 134                         compatible = "ralink,rt3052-gpio", "ralink,rt2880-gpio";
 135                         reg = <0x660 0x24>;
 136
 137                         gpio-controller;
 138                         #gpio-cells = <2>;
 139
 140                         ralink,gpio-base = <40>;
 141                         ralink,num-gpios = <12>;
 142                         ralink,register-map = [ 00 04 08 0c
 143                                                 10 14 18 1c
 144                                                 20 24 ];
 145
 146                         status = "disabled";
 147                 };
 148
 149                 spi@b00 {
 150                         compatible = "ralink,rt3050-spi", "ralink,rt2880-spi";
 151                         reg = <0xb00 0x100>;
 152
 153                         resets = <&rstctrl 18>;
 154                         reset-names = "spi";
 155
 156                         #address-cells = <1>;
 157                         #size-cells = <0>;
 158
 159                         status = "disabled";
 160                 };
 161
 162                 uartlite@c00 {
 163                         compatible = "ralink,rt3052-uart", "ralink,rt2880-uart", "ns16550a";
 164                         reg = <0xc00 0x100>;
 165
 166                         resets = <&rstctrl 19>;
 167                         reset-names = "uartl";
 168
 169                         interrupt-parent = <&intc>;
 170                         interrupts = <12>;
 171
 172                         reg-shift = <2>;
 173                 };
 174
 175         };
 176
 177         rstctrl: rstctrl {
 178                 compatible = "ralink,rt3050-reset", "ralink,rt2880-reset";
 179                 #reset-cells = <1>;
 180         };
 181
 182         ethernet@10100000 {
 183                 compatible = "ralink,rt3050-eth";
 184                 reg = <0x10100000 10000>;
 185
 186                 interrupt-parent = <&cpuintc>;
 187                 interrupts = <5>;
 188
 189                 status = "disabled";
 190         };
 191
 192         esw@10110000 {
 193                 compatible = "ralink,rt3050-esw";
 194                 reg = <0x10110000 8000>;
 195
 196                 interrupt-parent = <&intc>;
 197                 interrupts = <17>;
 198
 199                 status = "disabled";
 200         };
 201
 202         wmac@10180000 {
 203                 compatible = "ralink,rt3050-wmac", "ralink,rt2880-wmac";
 204                 reg = <0x10180000 40000>;
 205
 206                 interrupt-parent = <&cpuintc>;
 207                 interrupts = <6>;
 208
 209                 ralink,eeprom = "soc_wmac.eeprom";
 210
 211                 status = "disabled";
 212         };
 213
 214         otg@101c0000 {
 215                 compatible = "ralink,rt3050-otg", "snps,dwc2";
 216                 reg = <0x101c0000 40000>;
 217
 218                 interrupt-parent = <&intc>;
 219                 interrupts = <18>;
 220
 221                 status = "disabled";
 222         };
 223 };