arch/mips/boot/dts/ni/169445.dts

   1 /dts-v1/;
   2
   3 / {
   4         #address-cells = <1>;
   5         #size-cells = <1>;
   6         compatible = "ni,169445";
   7
   8         cpus {
   9                 #address-cells = <1>;
  10                 #size-cells = <0>;
  11                 cpu@0 {
  12                         device_type = "cpu";
  13                         compatible = "mti,mips14KEc";
  14                         clocks = <&baseclk>;
  15                         reg = <0>;
  16                 };
  17         };
  18
  19         memory@0 {
  20                 device_type = "memory";
  21                 reg = <0x0 0x10000000>;
  22         };
  23
  24         baseclk: baseclock {
  25                 compatible = "fixed-clock";
  26                 #clock-cells = <0>;
  27                 clock-frequency = <50000000>;
  28         };
  29
  30         cpu_intc: interrupt-controller {
  31                 #address-cells = <0>;
  32                 compatible = "mti,cpu-interrupt-controller";
  33                 interrupt-controller;
  34                 #interrupt-cells = <1>;
  35         };
  36
  37         ahb@1f300000 {
  38                 compatible = "simple-bus";
  39                 #address-cells = <1>;
  40                 #size-cells = <1>;
  41                 ranges = <0x0 0x1f300000 0x80FFF>;
  42
  43                 gpio1: gpio@10 {
  44                         compatible = "ni,169445-nand-gpio";
  45                         reg = <0x10 0x4>;
  46                         reg-names = "dat";
  47                         gpio-controller;
  48                         #gpio-cells = <2>;
  49                 };
  50
  51                 gpio2: gpio@14 {
  52                         compatible = "ni,169445-nand-gpio";
  53                         reg = <0x14 0x4>;
  54                         reg-names = "dat";
  55                         gpio-controller;
  56                         #gpio-cells = <2>;
  57                         no-output;
  58                 };
  59
  60                 nand@0 {
  61                         compatible = "gpio-control-nand";
  62                         nand-on-flash-bbt;
  63                         nand-ecc-mode = "soft_bch";
  64                         nand-ecc-step-size = <512>;
  65                         nand-ecc-strength = <4>;
  66                         reg = <0x0 4>;
  67                         gpios = <&gpio2 0 0>, /* rdy */
  68                                 <&gpio1 1 0>, /* nce */
  69                                 <&gpio1 2 0>, /* ale */
  70                                 <&gpio1 3 0>, /* cle */
  71                                 <&gpio1 4 0>; /* nwp */
  72                 };
  73
  74                 serial@80000 {
  75                         compatible = "ns16550a";
  76                         reg = <0x80000 0x1000>;
  77                         interrupt-parent = <&cpu_intc>;
  78                         interrupts = <6>;
  79                         clocks = <&baseclk>;
  80                         reg-shift = <0>;
  81                 };
  82
  83                 ethernet@40000 {
  84                         compatible = "snps,dwmac-4.10a";
  85                         interrupt-parent = <&cpu_intc>;
  86                         interrupts = <5>;
  87                         interrupt-names = "macirq";
  88                         reg = <0x40000 0x2000>;
  89                         clock-names = "stmmaceth", "pclk";
  90                         clocks = <&baseclk>, <&baseclk>;
  91
  92                         phy-mode = "rgmii";
  93
  94                         fixed-link {
  95                                 speed = <1000>;
  96                                 full-duplex;
  97                         };
  98                 };
  99         };
 100 };