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Documentation / devicetree / bindings / timer / marvell,armada-370-xp-timer.txt




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Based on kernel version 4.1. Page generated on 2015-06-28 12:11 EST.

1	Marvell Armada 370 and Armada XP Timers
2	---------------------------------------
3	
4	Required properties:
5	- compatible: Should be one of the following
6	              "marvell,armada-370-timer",
7		      "marvell,armada-375-timer",
8		      "marvell,armada-xp-timer".
9	- interrupts: Should contain the list of Global Timer interrupts and
10	  then local timer interrupts
11	- reg: Should contain location and length for timers register. First
12	  pair for the Global Timer registers, second pair for the
13	  local/private timers.
14	
15	Clocks required for compatible = "marvell,armada-370-timer":
16	- clocks : Must contain a single entry describing the clock input
17	
18	Clocks required for compatibles = "marvell,armada-xp-timer",
19					  "marvell,armada-375-timer":
20	- clocks : Must contain an entry for each entry in clock-names.
21	- clock-names : Must include the following entries:
22	  "nbclk" (L2/coherency fabric clock),
23	  "fixed" (Reference 25 MHz fixed-clock).
24	
25	Examples:
26	
27	- Armada 370:
28	
29		timer {
30			compatible = "marvell,armada-370-timer";
31			reg = <0x20300 0x30>, <0x21040 0x30>;
32			interrupts = <37>, <38>, <39>, <40>, <5>, <6>;
33			clocks = <&coreclk 2>;
34		};
35	
36	- Armada XP:
37	
38		timer {
39			compatible = "marvell,armada-xp-timer";
40			reg = <0x20300 0x30>, <0x21040 0x30>;
41			interrupts = <37>, <38>, <39>, <40>, <5>, <6>;
42			clocks = <&coreclk 2>, <&refclk>;
43			clock-names = "nbclk", "fixed";
44		};
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