On Tue, Nov 24, 2015 at 01:04:09PM +0000, Martyn Welch wrote:
> This patchs adds documentation for the binding of the Zodiac RAVE
> Switch Watchdog Processor. This is an i2c based watchdog.
>
> Cc: Rob Herring <robh...@kernel.org>
> Cc: Pawel Moll <pawel.m...@arm.com>
> Cc: Mark Rutland <mark.rutl...@arm.com>
> Cc: Ian Campbell <ijc+devicet...@hellion.org.uk>
> Cc: Kumar Gala <ga...@codeaurora.org>
> Cc: devicetree@vger.kernel.org
> Signed-off-by: Martyn Welch <martyn.we...@collabora.co.uk>
> ---
>
> v2: Addition of optional properties.
>
> .../devicetree/bindings/watchdog/ziirave-wdt.txt | 19
> +++++++++++++++++++
> 1 file changed, 19 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/watchdog/ziirave-wdt.txt
>
> diff --git a/Documentation/devicetree/bindings/watchdog/ziirave-wdt.txt
> b/Documentation/devicetree/bindings/watchdog/ziirave-wdt.txt
> new file mode 100644
> index 0000000..069cc2a
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/watchdog/ziirave-wdt.txt
> @@ -0,0 +1,19 @@
> +Zodiac RAVE Watchdog Timer
> +
> +Required properties:
> +- compatible: must be "zii,rave-wdt"
> +- reg: i2c slave address of device, usually 0x38
> +
> +Optional Properties:
> +- timeout-sec: Watchdog timeout value in seconds.
> +- reset-duration-msec: Duration of the pulse generated when the watchdog
> times
Should be "-ms" rather than msec.
> + out. Value in milliseconds.
> +
> +Example:
> +
> + watchdog@38 {
> + compatible = "zii,rave-wdt";
> + reg = <0x38>;
> + timeout-sec = <30>;
> + reset-duration-msec = <30>;
> + };
> --
> 2.1.4
>
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