Merge branch 'for-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetoot...
[cascardo/linux.git] / Documentation / devicetree / bindings / watchdog / ts4800-wdt.txt
1 Technologic Systems Watchdog
2
3 Required properties:
4 - compatible: must be "technologic,ts4800-wdt"
5 - syscon: phandle / integer array that points to the syscon node which
6           describes the FPGA's syscon registers.
7           - phandle to FPGA's syscon
8           - offset to the watchdog register
9
10 Optional property:
11 - timeout-sec: contains the watchdog timeout in seconds.
12
13 Example:
14
15 syscon: syscon@b0010000 {
16         compatible = "syscon", "simple-mfd";
17         reg = <0xb0010000 0x3d>;
18         reg-io-width = <2>;
19
20         wdt@e {
21                 compatible = "technologic,ts4800-wdt";
22                 syscon = <&syscon 0xe>;
23                 timeout-sec = <10>;
24         };
25 }