target/linux/ramips/dts/mt7620.dtsi

   1 / {
   2         #address-cells = <1>;
   3         #size-cells = <1>;
   4         compatible = "ralink,mtk7620n-soc", "ralink,mt7620-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,mt7620-sysc", "ralink,mt7620n-sysc";
  33                         reg = <0x0 0x100>;
  34                 };
  35
  36                 timer@100 {
  37                         compatible = "ralink,mt7620-timer", "ralink,rt2880-timer";
  38                         reg = <0x100 0x20>;
  39
  40                         interrupt-parent = <&intc>;
  41                         interrupts = <1>;
  42                 };
  43
  44                 watchdog@120 {
  45                         compatible = "ralink,mt7620-wdt", "ralink,rt2880-wdt";
  46                         reg = <0x120 0x10>;
  47                 };
  48
  49                 intc: intc@200 {
  50                         compatible = "ralink,mt7620-intc", "ralink,rt2880-intc";
  51                         reg = <0x200 0x100>;
  52
  53                         interrupt-controller;
  54                         #interrupt-cells = <1>;
  55
  56                         interrupt-parent = <&cpuintc>;
  57                         interrupts = <2>;
  58                 };
  59
  60                 memc@300 {
  61                         compatible = "ralink,mt7620-memc", "ralink,rt3050-memc";
  62                         reg = <0x300 0x100>;
  63                 };
  64
  65                 gpio0: gpio@600 {
  66                         compatible = "ralink,mt7620-gpio", "ralink,rt2880-gpio";
  67                         reg = <0x600 0x34>;
  68
  69                         gpio-controller;
  70                         #gpio-cells = <2>;
  71
  72                         ralink,gpio-base = <0>;
  73                         ralink,num-gpios = <24>;
  74                         ralink,register-map = [ 00 04 08 0c
  75                                                 20 24 28 2c
  76                                                 30 34 ];
  77                 };
  78
  79                 gpio1: gpio@638 {
  80                         compatible = "ralink,mt7620-gpio", "ralink,rt2880-gpio";
  81                         reg = <0x638 0x24>;
  82
  83                         gpio-controller;
  84                         #gpio-cells = <2>;
  85
  86                         ralink,gpio-base = <24>;
  87                         ralink,num-gpios = <16>;
  88                         ralink,register-map = [ 00 04 08 0c
  89                                                 10 14 18 1c
  90                                                 20 24 ];
  91                 };
  92
  93                 gpio2: gpio@660 {
  94                         compatible = "ralink,mt7620-gpio", "ralink,rt2880-gpio";
  95                         reg = <0x660 0x24>;
  96
  97                         gpio-controller;
  98                         #gpio-cells = <2>;
  99
 100                         ralink,gpio-base = <40>;
 101                         ralink,num-gpios = <32>;
 102                         ralink,register-map = [ 00 04 08 0c
 103                                                 10 14 18 1c
 104                                                 20 24 ];
 105                 };
 106
 107                 gpio3: gpio@688 {
 108                         compatible = "ralink,mt7620-gpio", "ralink,rt2880-gpio";
 109                         reg = <0x688 0x24>;
 110
 111                         gpio-controller;
 112                         #gpio-cells = <2>;
 113
 114                         ralink,gpio-base = <72>;
 115                         ralink,num-gpios = <1>;
 116                         ralink,register-map = [ 00 04 08 0c
 117                                                 10 14 18 1c
 118                                                 20 24 ];
 119                 };
 120
 121                 spi@b00 {
 122                         compatible = "ralink,rt3883-spi", "ralink,rt2880-spi";
 123                         reg = <0xb00 0x100>;
 124                         #address-cells = <1>;
 125                         #size-cells = <0>;
 126
 127                         status = "disabled";
 128                 };
 129
 130                 uartlite@c00 {
 131                         compatible = "ralink,mt7620-uart", "ralink,rt2880-uart", "ns16550a";
 132                         reg = <0xc00 0x100>;
 133
 134                         interrupt-parent = <&intc>;
 135                         interrupts = <12>;
 136
 137                         reg-shift = <2>;
 138                 };
 139         };
 140 };