Documentation/devicetree/bindings/interrupt-controller/ti,cp-intc.txt

   1 * TI Common Platform Interrupt Controller
   2
   3 Common Platform Interrupt Controller (cp_intc) is used on
   4 OMAP-L1x SoCs and can support several configurable number
   5 of interrupts.
   6
   7 Main node required properties:
   8
   9 - compatible : should be:
  10         "ti,cp-intc"
  11 - interrupt-controller : Identifies the node as an interrupt controller
  12 - #interrupt-cells : Specifies the number of cells needed to encode an
  13   interrupt source. The type shall be a <u32> and the value shall be 1.
  14
  15   The cell contains the interrupt number in the range [0-128].
  16 - ti,intc-size: Number of interrupts handled by the interrupt controller.
  17 - reg: physical base address and size of the intc registers map.
  18
  19 Example:
  20
  21         intc: interrupt-controller@1 {
  22                 compatible = "ti,cp-intc";
  23                 interrupt-controller;
  24                 #interrupt-cells = <1>;
  25                 ti,intc-size = <101>;
  26                 reg = <0xfffee000 0x2000>;
  27         };