Merge tag 'upstream-4.13-rc1' of git://git.infradead.org/linux-ubifs
[sfrench/cifs-2.6.git] / Documentation / devicetree / bindings / watchdog / dw_wdt.txt
1 Synopsys Designware Watchdog Timer
2
3 Required Properties:
4
5 - compatible    : Should contain "snps,dw-wdt"
6 - reg           : Base address and size of the watchdog timer registers.
7 - clocks        : phandle + clock-specifier for the clock that drives the
8                 watchdog timer.
9
10 Optional Properties:
11
12 - interrupts    : The interrupt used for the watchdog timeout warning.
13 - resets        : phandle pointing to the system reset controller with
14                 line index for the watchdog.
15
16 Example:
17
18         watchdog0: wd@ffd02000 {
19                 compatible = "snps,dw-wdt";
20                 reg = <0xffd02000 0x1000>;
21                 interrupts = <0 171 4>;
22                 clocks = <&per_base_clk>;
23                 resets = <&rst WDT0_RESET>;
24         };