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dt: watchdog: Add DT binding documentation for jz4740 watchdog timer 

Add binding for jz4740 watchdog timer. It is a simple watchdog timer.

Signed-off-by: Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
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Zubair Lutfullah Kakakhel 2015-02-03 10:25:47 +00:00 committed by Wim Van Sebroeck
parent b5ade9bc8d
commit 73af15205b
1 changed files with 12 additions and 0 deletions
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Documentation/devicetree/bindings/watchdog/ingenic,jz4740-wdt.txt Normal file
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Ingenic Watchdog Timer (WDT) Controller for JZ4740
Required properties:
compatible: "ingenic,jz4740-watchdog"
reg: Register address and length for watchdog registers
Example:
watchdog: jz4740-watchdog@0x10002000 {
compatible = "ingenic,jz4740-watchdog";
reg = <0x10002000 0x100>;
};