1 * Marvell Orion Watchdog Time
2
3 Required Properties:
4
5 - Compatibility : "marvell,orion-wdt"
6 "marvell,armada-370-wdt"
7 "marvell,armada-xp-wdt"
8 "marvell,armada-375-wdt"
9 "marvell,armada-380-wdt"
10
11 - reg : Should contain two entries:
12 timer control address, secon
13 rstout enable address.
14
15 For "marvell,armada-375-wdt" and "marvell,arma
16
17 - reg : A third entry is mandatory a
18 shared mask/unmask RSTOUT ad
19
20 Clocks required for compatibles = "marvell,ori
21 "marvell,arm
22 - clocks : Must contain a single entry describ
23
24 Clocks required for compatibles = "marvell,arm
25 "marvell,arm
26 "marvell,arm
27 - clocks : Must contain an entry for each entr
28 - clock-names : Must include the following ent
29 "nbclk" (L2/coherency fabric clock),
30 "fixed" (Reference 25 MHz fixed-clock).
31
32 Optional properties:
33
34 - interrupts : Contains the IRQ for watchdo
35 - timeout-sec : Contains the watchdog timeou
36
37 Example:
38
39 wdt@20300 {
40 compatible = "marvell,orion-wd
41 reg = <0x20300 0x28>, <0x20108
42 interrupts = <3>;
43 timeout-sec = <10>;
44 clocks = <&gate_clk 7>;
45 };
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