1* MSM Timer
2
3Properties:
4
5- compatible : Should at least contain "qcom,msm-timer". More specific
6               properties specify which subsystem the timers are paired with.
7
8               "qcom,kpss-timer" - krait subsystem
9               "qcom,scss-timer" - scorpion subsystem
10
11- interrupts : Interrupts for the debug timer, the first general purpose
12               timer, and optionally a second general purpose timer, and
13               optionally as well, 2 watchdog interrupts, in that order.
14
15- reg : Specifies the base address of the timer registers.
16
17- clocks: Reference to the parent clocks, one per output clock. The parents
18          must appear in the same order as the clock names.
19
20- clock-names: The name of the clocks as free-form strings. They should be in
21               the same order as the clocks.
22
23- clock-frequency : The frequency of the debug timer and the general purpose
24                    timer(s) in Hz in that order.
25
26Optional:
27
28- cpu-offset : per-cpu offset used when the timer is accessed without the
29               CPU remapping facilities. The offset is
30               cpu-offset + (0x10000 * cpu-nr).
31
32Example:
33
34       timer@200a000 {
35               compatible = "qcom,scss-timer", "qcom,msm-timer";
36               interrupts = <1 1 0x301>,
37                            <1 2 0x301>,
38                            <1 3 0x301>,
39                            <1 4 0x301>,
40                            <1 5 0x301>;
41               reg = <0x0200a000 0x100>;
42               clock-frequency = <19200000>,
43                                 <32768>;
44               clocks = <&sleep_clk>;
45               clock-names = "sleep";
46               cpu-offset = <0x40000>;
47       };
48