About Kernel Documentation Linux Kernel Contact Linux Resources Linux Blog

Documentation / devicetree / bindings / arm / davinci / cp-intc.txt


Based on kernel version 4.3. Page generated on 2015-11-02 12:44 EST.

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		};
Hide Line Numbers


About Kernel Documentation Linux Kernel Contact Linux Resources Linux Blog