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author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-08-05 17:04:01 -0300 |
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committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-08-05 17:04:01 -0300 |
commit | 57f0f512b273f60d52568b8c6b77e17f5636edc0 (patch) | |
tree | 5e910f0e82173f4ef4f51111366a3f1299037a7b /Documentation/devicetree/bindings/watchdog/davinci-wdt.txt |
Initial import
Diffstat (limited to 'Documentation/devicetree/bindings/watchdog/davinci-wdt.txt')
-rw-r--r-- | Documentation/devicetree/bindings/watchdog/davinci-wdt.txt | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/watchdog/davinci-wdt.txt b/Documentation/devicetree/bindings/watchdog/davinci-wdt.txt new file mode 100644 index 000000000..e60b9a13b --- /dev/null +++ b/Documentation/devicetree/bindings/watchdog/davinci-wdt.txt @@ -0,0 +1,24 @@ +Texas Instruments DaVinci/Keystone Watchdog Timer (WDT) Controller + +Required properties: +- compatible : Should be "ti,davinci-wdt", "ti,keystone-wdt" +- reg : Should contain WDT registers location and length + +Optional properties: +- timeout-sec : Contains the watchdog timeout in seconds +- clocks : the clock feeding the watchdog timer. + Needed if platform uses clocks. + See clock-bindings.txt + +Documentation: +Davinci DM646x - http://www.ti.com/lit/ug/spruer5b/spruer5b.pdf +Keystone - http://www.ti.com/lit/ug/sprugv5a/sprugv5a.pdf + +Examples: + +wdt: wdt@2320000 { + compatible = "ti,davinci-wdt"; + reg = <0x02320000 0x80>; + timeout-sec = <30>; + clocks = <&clkwdtimer0>; +}; |