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| author | Marcus Folkesson <marcus.folkesson@gmail.com> | 2018-02-11 21:08:43 +0100 |
|---|---|---|
| committer | Wim Van Sebroeck <wim@linux-watchdog.org> | 2018-03-03 17:04:13 +0100 |
| commit | f70b14540aecf09a158734c2c3db11bf9557b34f (patch) | |
| tree | ea36783ea72e134e682a8f80354c3b15532b505b /Documentation/devicetree | |
| parent | watchdog: sunxi: allow setting timeout in devicetree (diff) | |
| download | linux-f70b14540aecf09a158734c2c3db11bf9557b34f.tar.xz linux-f70b14540aecf09a158734c2c3db11bf9557b34f.zip | |
watchdog: sirfsoc: allow setting timeout in devicetree
watchdog_init_timeout() will allways pick timeout_param since it
defaults to a valid timeout.
By following best practice described in
Documentation/watchdog/watchdog-kernel-api.txt, it also
let us to set timout-sec property in devicetree.
Signed-off-by: Marcus Folkesson <marcus.folkesson@gmail.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Diffstat (limited to 'Documentation/devicetree')
| -rw-r--r-- | Documentation/devicetree/bindings/watchdog/sirfsoc_wdt.txt | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/watchdog/sirfsoc_wdt.txt b/Documentation/devicetree/bindings/watchdog/sirfsoc_wdt.txt index 9cbc76c89b2b..0dce5e3100b4 100644 --- a/Documentation/devicetree/bindings/watchdog/sirfsoc_wdt.txt +++ b/Documentation/devicetree/bindings/watchdog/sirfsoc_wdt.txt @@ -5,10 +5,14 @@ Required properties: - reg: Address range of tick timer/WDT register set - interrupts: interrupt number to the cpu +Optional properties: +- timeout-sec : Contains the watchdog timeout in seconds + Example: timer@b0020000 { compatible = "sirf,prima2-tick"; reg = <0xb0020000 0x1000>; interrupts = <0>; + timeout-sec = <30>; }; |