[deliverable/linux.git] / Documentation / devicetree / bindings / arm / davinci / cp-intc.txt

* TI Common Platform Interrupt Controller

Common Platform Interrupt Controller (cp_intc) is used on
OMAP-L1x SoCs and can support several configurable number
of interrupts.

Main node required properties:

- compatible : should be:
	"ti,cp-intc"
- interrupt-controller : Identifies the node as an interrupt controller
- #interrupt-cells : Specifies the number of cells needed to encode an
  interrupt source. The type shall be a <u32> and the value shall be 1.

  The cell contains the interrupt number in the range [0-128].
- ti,intc-size: Number of interrupts handled by the interrupt controller.
- reg: physical base address and size of the intc registers map.

Example:

	intc: interrupt-controller@1 {
		compatible = "ti,cp-intc";
		interrupt-controller;
		#interrupt-cells = <1>;
		ti,intc-size = <101>;
		reg = <0xfffee000 0x2000>;
	};
Commit	Line	Data
961e657f HS	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	};