arch/arm/boot/dts/integratorcp.dts

   1 /*
   2  * Device Tree for the ARM Integrator/CP platform
   3  */
   4
   5 /dts-v1/;
   6 /include/ "integrator.dtsi"
   7
   8 / {
   9         model = "ARM Integrator/CP";
  10         compatible = "arm,integrator-cp";
  11
  12         aliases {
  13                 arm,timer-primary = &timer2;
  14                 arm,timer-secondary = &timer1;
  15         };
  16
  17         chosen {
  18                 bootargs = "root=/dev/ram0 console=ttyAMA0,38400n8 earlyprintk";
  19         };
  20
  21         timer0: timer@13000000 {
  22                 compatible = "arm,sp804", "arm,primecell";
  23         };
  24
  25         timer1: timer@13000100 {
  26                 compatible = "arm,sp804", "arm,primecell";
  27         };
  28
  29         timer2: timer@13000200 {
  30                 compatible = "arm,sp804", "arm,primecell";
  31         };
  32
  33         pic: pic@14000000 {
  34                 valid-mask = <0x1fc003ff>;
  35         };
  36
  37         cic: cic@10000040 {
  38                 compatible = "arm,versatile-fpga-irq";
  39                 #interrupt-cells = <1>;
  40                 interrupt-controller;
  41                 reg = <0x10000040 0x100>;
  42                 clear-mask = <0xffffffff>;
  43                 valid-mask = <0x00000007>;
  44         };
  45
  46         sic: sic@ca000000 {
  47                 compatible = "arm,versatile-fpga-irq";
  48                 #interrupt-cells = <1>;
  49                 interrupt-controller;
  50                 reg = <0xca000000 0x100>;
  51                 clear-mask = <0x00000fff>;
  52                 valid-mask = <0x00000fff>;
  53         };
  54
  55         ethernet@c8000000 {
  56                 compatible = "smsc,lan91c111";
  57                 reg = <0xc8000000 0x10>;
  58                 interrupt-parent = <&pic>;
  59                 interrupts = <27>;
  60         };
  61
  62         fpga {
  63                 /*
  64                  * These PrimeCells are at the same location and using
  65                  * the same interrupts in all Integrators, but in the CP
  66                  * slightly newer versions are deployed.
  67                  */
  68                 rtc@15000000 {
  69                         compatible = "arm,pl031", "arm,primecell";
  70                 };
  71
  72                 uart@16000000 {
  73                         compatible = "arm,pl011", "arm,primecell";
  74                 };
  75
  76                 uart@17000000 {
  77                         compatible = "arm,pl011", "arm,primecell";
  78                 };
  79
  80                 kmi@18000000 {
  81                         compatible = "arm,pl050", "arm,primecell";
  82                 };
  83
  84                 kmi@19000000 {
  85                         compatible = "arm,pl050", "arm,primecell";
  86                 };
  87
  88                 /*
  89                  * These PrimeCells are only available on the Integrator/CP
  90                  */
  91                 mmc@1c000000 {
  92                         compatible = "arm,pl180", "arm,primecell";
  93                         reg = <0x1c000000 0x1000>;
  94                         interrupts = <23 24>;
  95                         max-frequency = <515633>;
  96                 };
  97
  98                 aaci@1d000000 {
  99                         compatible = "arm,pl041", "arm,primecell";
 100                         reg = <0x1d000000 0x1000>;
 101                         interrupts = <25>;
 102                 };
 103
 104                 clcd@c0000000 {
 105                         compatible = "arm,pl110", "arm,primecell";
 106                         reg = <0xC0000000 0x1000>;
 107                         interrupts = <22>;
 108                 };
 109         };
 110 };