GNU Linux-libre 4.14.266-gnu1
[releases.git] / Documentation / devicetree / bindings / watchdog / brcm,bcm7038-wdt.txt
1 BCM7038 Watchdog timer
2
3 Required properties:
4
5 - compatible : should be "brcm,bcm7038-wdt"
6 - reg : Specifies base physical address and size of the registers.
7
8 Optional properties:
9
10 - clocks: The clock running the watchdog. If no clock is found the
11           driver will default to 27000000 Hz.
12
13 Example:
14
15 watchdog@f040a7e8 {
16         compatible = "brcm,bcm7038-wdt";
17         clocks = <&upg_fixed>;
18         reg = <0xf040a7e8 0x16>;
19 };