arch/arm/boot/dts/alphascale-asm9260.dtsi

   1 /*
   2  * Copyright 2014 Oleksij Rempel <linux@rempel-privat.de>
   3  *
   4  * Licensed under the X11 license or the GPL v2 (or later)
   5  */
   6
   7 #include <dt-bindings/clock/alphascale,asm9260.h>
   8
   9 / {
  10         #address-cells = <1>;
  11         #size-cells = <1>;
  12         interrupt-parent = <&icoll>;
  13
  14         memory {
  15                 device_type = "memory";
  16                 reg = <0x20000000 0x2000000>;
  17         };
  18
  19         cpus {
  20                 #address-cells = <0>;
  21                 #size-cells = <0>;
  22
  23                 cpu {
  24                         compatible = "arm,arm926ej-s";
  25                         device_type = "cpu";
  26                         clocks = <&acc CLKID_SYS_CPU>;
  27                 };
  28         };
  29
  30         osc24m: oscillator {
  31                 compatible = "fixed-clock";
  32                 #clock-cells = <0>;
  33                 clock-frequency = <24000000>;
  34                 clock-accuracy = <30000>;
  35         };
  36
  37         soc {
  38                 #address-cells = <1>;
  39                 #size-cells = <1>;
  40                 compatible = "simple-bus";
  41                 ranges;
  42
  43                 acc: clock-controller@80040000 {
  44                         compatible = "alphascale,asm9260-clock-controller";
  45                         #clock-cells = <1>;
  46                         clocks = <&osc24m>;
  47                         reg = <0x80040000 0x204>;
  48                 };
  49
  50                 icoll: interrupt-controller@80054000 {
  51                         compatible = "alphascale,asm9260-icoll";
  52                         interrupt-controller;
  53                         #interrupt-cells = <1>;
  54                         reg = <0x80054000 0x200>;
  55                 };
  56
  57                 timer0: timer@80088000 {
  58                         compatible = "alphascale,asm9260-timer";
  59                         reg = <0x80088000 0x4000>;
  60                         clocks = <&acc CLKID_AHB_TIMER0>;
  61                         interrupts = <29>;
  62                 };
  63         };
  64 };