1STM32 Independent WatchDoG (IWDG)
2---------------------------------
3
4Required properties:
5- compatible: Should be either:
6  - "st,stm32-iwdg"
7  - "st,stm32mp1-iwdg"
8- reg: Physical base address and length of the registers set for the device
9- clocks: Reference to the clock entry lsi. Additional pclk clock entry
10  is required only for st,stm32mp1-iwdg.
11- clock-names: Name of the clocks used.
12  "lsi" for st,stm32-iwdg
13  "lsi", "pclk" for st,stm32mp1-iwdg
14
15Optional Properties:
16- timeout-sec: Watchdog timeout value in seconds.
17
18Example:
19
20iwdg: watchdog@40003000 {
21	compatible = "st,stm32-iwdg";
22	reg = <0x40003000 0x400>;
23	clocks = <&clk_lsi>;
24	clock-names = "lsi";
25	timeout-sec = <32>;
26};
27