1* ARM Timer Watchdog
2
3ARM 11MP, Cortex-A5 and Cortex-A9 are often associated with a per-core
4Timer-Watchdog (aka TWD), which provides both a per-cpu local timer
5and watchdog.
6
7The TWD is usually attached to a GIC to deliver its two per-processor
8interrupts.
9
10** Timer node required properties:
11
12- compatible : Should be one of:
13	"arm,cortex-a9-twd-timer"
14	"arm,cortex-a5-twd-timer"
15	"arm,arm11mp-twd-timer"
16
17- interrupts : One interrupt to each core
18
19- reg : Specify the base address and the size of the TWD timer
20	register window.
21
22Example:
23
24	twd-timer@2c000600 {
25		compatible = "arm,arm11mp-twd-timer"";
26		reg = <0x2c000600 0x20>;
27		interrupts = <1 13 0xf01>;
28	};
29
30** Watchdog node properties:
31
32- compatible : Should be one of:
33	"arm,cortex-a9-twd-wdt"
34	"arm,cortex-a5-twd-wdt"
35	"arm,arm11mp-twd-wdt"
36
37- interrupts : One interrupt to each core
38
39- reg : Specify the base address and the size of the TWD watchdog
40	register window.
41
42Example:
43
44	twd-watchdog@2c000620 {
45		compatible = "arm,arm11mp-twd-wdt";
46		reg = <0x2c000620 0x20>;
47		interrupts = <1 14 0xf01>;
48	};
49