arch/arm/boot/dts/integrator.dtsi

   1 /*
   2  * SoC core Device Tree for the ARM Integrator platforms
   3  */
   4
   5 /include/ "skeleton.dtsi"
   6
   7 / {
   8         core-module@10000000 {
   9                 compatible = "arm,core-module-integrator", "syscon";
  10                 reg = <0x10000000 0x200>;
  11         };
  12
  13         ebi@12000000 {
  14                 compatible = "arm,external-bus-interface";
  15                 reg = <0x12000000 0x100>;
  16         };
  17
  18         timer@13000000 {
  19                 reg = <0x13000000 0x100>;
  20                 interrupt-parent = <&pic>;
  21                 interrupts = <5>;
  22         };
  23
  24         timer@13000100 {
  25                 reg = <0x13000100 0x100>;
  26                 interrupt-parent = <&pic>;
  27                 interrupts = <6>;
  28         };
  29
  30         timer@13000200 {
  31                 reg = <0x13000200 0x100>;
  32                 interrupt-parent = <&pic>;
  33                 interrupts = <7>;
  34         };
  35
  36         pic@14000000 {
  37                 compatible = "arm,versatile-fpga-irq";
  38                 #interrupt-cells = <1>;
  39                 interrupt-controller;
  40                 reg = <0x14000000 0x100>;
  41                 clear-mask = <0xffffffff>;
  42         };
  43
  44         flash@24000000 {
  45                 compatible = "cfi-flash";
  46                 reg = <0x24000000 0x02000000>;
  47         };
  48
  49         fpga {
  50                 compatible = "arm,amba-bus", "simple-bus";
  51                 #address-cells = <1>;
  52                 #size-cells = <1>;
  53                 ranges;
  54                 interrupt-parent = <&pic>;
  55
  56                 /*
  57                  * These PrimeCells are in the same locations and using the
  58                  * same interrupts in all Integrators, however the silicon
  59                  * version deployed is different.
  60                  */
  61                 rtc@15000000 {
  62                         reg = <0x15000000 0x1000>;
  63                         interrupts = <8>;
  64                 };
  65
  66                 uart@16000000 {
  67                         reg = <0x16000000 0x1000>;
  68                         interrupts = <1>;
  69                 };
  70
  71                 uart@17000000 {
  72                         reg = <0x17000000 0x1000>;
  73                         interrupts = <2>;
  74                 };
  75
  76                 kmi@18000000 {
  77                         reg = <0x18000000 0x1000>;
  78                         interrupts = <3>;
  79                 };
  80
  81                 kmi@19000000 {
  82                         reg = <0x19000000 0x1000>;
  83                         interrupts = <4>;
  84                 };
  85
  86                 syscon {
  87                         /* Debug registers mapped as syscon */
  88                         compatible = "syscon";
  89                         reg = <0x1a000000 0x10>;
  90
  91                         led@04.0 {
  92                                 compatible = "register-bit-led";
  93                                 offset = <0x04>;
  94                                 mask = <0x01>;
  95                                 label = "integrator:green0";
  96                                 linux,default-trigger = "heartbeat";
  97                                 default-state = "on";
  98                         };
  99                         led@04.1 {
 100                                 compatible = "register-bit-led";
 101                                 offset = <0x04>;
 102                                 mask = <0x02>;
 103                                 label = "integrator:yellow";
 104                                 default-state = "off";
 105                         };
 106                         led@04.2 {
 107                                 compatible = "register-bit-led";
 108                                 offset = <0x04>;
 109                                 mask = <0x04>;
 110                                 label = "integrator:red";
 111                                 default-state = "off";
 112                         };
 113                         led@04.3 {
 114                                 compatible = "register-bit-led";
 115                                 offset = <0x04>;
 116                                 mask = <0x08>;
 117                                 label = "integrator:green1";
 118                                 default-state = "off";
 119                         };
 120                 };
 121         };
 122 };