GNU Linux-libre 4.14.266-gnu1
[releases.git] / Documentation / devicetree / bindings / watchdog / microchip,pic32-wdt.txt
1 * Microchip PIC32 Watchdog Timer
2
3 When enabled, the watchdog peripheral can be used to reset the device if the
4 WDT is not cleared periodically in software.
5
6 Required properties:
7 - compatible: must be "microchip,pic32mzda-wdt".
8 - reg: physical base address of the controller and length of memory mapped
9   region.
10 - clocks: phandle of source clk. Should be <&rootclk LPRCCLK>.
11
12 Example:
13
14         watchdog@1f800800 {
15                 compatible = "microchip,pic32mzda-wdt";
16                 reg = <0x1f800800 0x200>;
17                 clocks = <&rootclk LPRCCLK>;
18         };