1Synopsys ARC Local Timer with Interrupt Capabilities
2- Found on all ARC CPUs (ARC700/ARCHS)
3- Can be optionally programmed to interrupt on Limit
4- Two identical copies TIMER0 and TIMER1 exist in ARC cores and historically
5  TIMER0 used as clockevent provider (true for all ARC cores)
6  TIMER1 used for clocksource (mandatory for ARC700, optional for ARC HS)
7
8Required properties:
9
10- compatible : should be "snps,arc-timer"
11- interrupts : single Interrupt going into parent intc
12	       (16 for ARCHS cores, 3 for ARC700 cores)
13- clocks     : phandle to the source clock
14
15Example:
16
17	timer0 {
18		compatible = "snps,arc-timer";
19		interrupts = <3>;
20		interrupt-parent = <&core_intc>;
21		clocks = <&core_clk>;
22	};
23
24	timer1 {
25		compatible = "snps,arc-timer";
26		clocks = <&core_clk>;
27	};
28