Documentation/devicetree/bindings/clock/arm-integrator.txt

   1 Clock bindings for ARM Integrator and Versatile Core Module clocks
   2
   3 Auxiliary Oscillator Clock
   4
   5 This is a configurable clock fed from a 24 MHz chrystal,
   6 used for generating e.g. video clocks. It is located on the
   7 core module and there is only one of these.
   8
   9 This clock node *must* be a subnode of the core module, since
  10 it obtains the base address for it's address range from its
  11 parent node.
  12
  13
  14 Required properties:
  15 - compatible: must be "arm,integrator-cm-auxosc" or "arm,versatile-cm-auxosc"
  16 - #clock-cells: must be <0>
  17
  18 Optional properties:
  19 - clocks: parent clock(s)
  20
  21 Example:
  22
  23 core-module@10000000 {
  24         xtal24mhz: xtal24mhz@24M {
  25                 #clock-cells = <0>;
  26                 compatible = "fixed-clock";
  27                 clock-frequency = <24000000>;
  28         };
  29         auxosc: cm_aux_osc@25M {
  30                 #clock-cells = <0>;
  31                 compatible = "arm,integrator-cm-auxosc";
  32                 clocks = <&xtal24mhz>;
  33         };
  34 };