blob: 74607b6c111763cd4e3174da9bb62817f59fe79f (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
|
* MSM Timer
Properties:
- compatible : Should at least contain "qcom,msm-timer". More specific
properties specify which subsystem the timers are paired with.
"qcom,kpss-timer" - krait subsystem
"qcom,scss-timer" - scorpion subsystem
- interrupts : Interrupts for the debug timer, the first general purpose
timer, and optionally a second general purpose timer in that
order.
- reg : Specifies the base address of the timer registers.
- clock-frequency : The frequency of the debug timer and the general purpose
timer(s) in Hz in that order.
Optional:
- cpu-offset : per-cpu offset used when the timer is accessed without the
CPU remapping facilities. The offset is
cpu-offset + (0x10000 * cpu-nr).
Example:
timer@200a000 {
compatible = "qcom,scss-timer", "qcom,msm-timer";
interrupts = <1 1 0x301>,
<1 2 0x301>,
<1 3 0x301>;
reg = <0x0200a000 0x100>;
clock-frequency = <19200000>,
<32768>;
cpu-offset = <0x40000>;
};
|
