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1* Freescale General-purpose Timers Module
2
3Required properties:
4 - compatible : should be
5 "fsl,<chip>-gtm", "fsl,gtm" for SOC GTMs
6 "fsl,<chip>-qe-gtm", "fsl,qe-gtm", "fsl,gtm" for QE GTMs
7 "fsl,<chip>-cpm2-gtm", "fsl,cpm2-gtm", "fsl,gtm" for CPM2 GTMs
8 - reg : should contain gtm registers location and length (0x40).
9 - interrupts : should contain four interrupts.
10 - interrupt-parent : interrupt source phandle.
11 - clock-frequency : specifies the frequency driving the timer.
12
13Example:
14
15timer@500 {
16 compatible = "fsl,mpc8360-gtm", "fsl,gtm";
17 reg = <0x500 0x40>;
18 interrupts = <90 8 78 8 84 8 72 8>;
19 interrupt-parent = <&ipic>;
20 /* filled by u-boot */
21 clock-frequency = <0>;
22};
23
24timer@440 {
25 compatible = "fsl,mpc8360-qe-gtm", "fsl,qe-gtm", "fsl,gtm";
26 reg = <0x440 0x40>;
27 interrupts = <12 13 14 15>;
28 interrupt-parent = <&qeic>;
29 /* filled by u-boot */
30 clock-frequency = <0>;
31};