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author | Mans Rullgard <mans@mansr.com> | 2015-11-18 17:55:42 (GMT) |
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committer | Wim Van Sebroeck <wim@iguana.be> | 2015-12-28 22:03:55 (GMT) |
commit | 2bfc9beb61ed042c4c7632bd1c96c9dfbcedcc05 (patch) | |
tree | 9003d24dac44045abbc7d1f82c618f9450a1b216 /Documentation/devicetree/bindings/watchdog | |
parent | dca536c433a20f916451d8318f4aa7158c0d811c (diff) | |
download | linux-2bfc9beb61ed042c4c7632bd1c96c9dfbcedcc05.tar.xz |
devicetree: watchdog: add binding for Sigma Designs SMP8642 watchdog
This adds a binding for the watchdog in Sigma Designs SMP8642 and
similar devices.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Diffstat (limited to 'Documentation/devicetree/bindings/watchdog')
-rw-r--r-- | Documentation/devicetree/bindings/watchdog/sigma,smp8642-wdt.txt | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/watchdog/sigma,smp8642-wdt.txt b/Documentation/devicetree/bindings/watchdog/sigma,smp8642-wdt.txt new file mode 100644 index 0000000..5b7ec2c --- /dev/null +++ b/Documentation/devicetree/bindings/watchdog/sigma,smp8642-wdt.txt @@ -0,0 +1,18 @@ +Sigma Designs SMP86xx/SMP87xx watchdog + +Required properties: +- compatible: Should be "sigma,smp8642-wdt" +- reg: Specifies the physical address region +- clocks: Should be a phandle to the clock + +Optional properties: +- timeout-sec: watchdog timeout in seconds + +Example: + +watchdog@1fd00 { + compatible = "sigma,smp8642-wdt"; + reg = <0x1fd00 8>; + clocks = <&xtal_in_clk>; + timeout-sec = <30>; +}; |