From mboxrd@z Thu Jan  1 00:00:00 1970
From: Timur Tabi <timur@codeaurora.org>
Subject: Re: [PATCH v10 5/5] Watchdog: ARM SBSA Generic Watchdog half timeout
 panic support
Date: Sat, 6 Feb 2016 12:55:37 -0600
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To: Fu Wei <fu.wei@linaro.org>, Guenter Roeck <linux@roeck-us.net>
Cc: Rob Herring <robh+dt@kernel.org>, =?UTF-8?Q?Pawe=c5=82_Moll?= <pawel.moll@arm.com>, Mark Rutland <mark.rutland@arm.com>, Ian Campbell <ijc+devicetree@hellion.org.uk>, Kumar Gala <galak@codeaurora.org>, Wim Van Sebroeck <wim@iguana.be>, Jon Corbet <corbet@lwn.net>, Catalin Marinas <catalin.marinas@arm.com>, Will Deacon <will.deacon@arm.com>, Suravee Suthikulpanit <Suravee.Suthikulpanit@amd.com>, LKML <linux-kernel@vger.kernel.org>, linux-watchdog@vger.kernel.org, linux-doc@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Linaro ACPI Mailman List <linaro-acpi@lists.linaro.org>, rruigrok@codeaurora.org, "Abdulhamid, Harb" <harba@codeaurora.org>, Christopher Covington <cov@codeaurora.org>, Dave Young <dyoung@redhat.com>, Pratyush Anand <panand@redhat.com>, G Gregory <graeme.gregory@linaro.org>, Al Stone <al.stone@linaro.org>, Hanjun
List-Id: devicetree@vger.kernel.org

Fu Wei wrote:
> if (action) {
>          wdd->min_timeout = 1;
>          wdd->max_timeout = U32_MAX / gwdt->clk;
> } else {
>          wdd->min_timeout = 2;
>          wdd->max_timeout = U32_MAX / gwdt->clk * 2;
> }

Why would the minimum timeout be 2?  You can program WOR to timeout in 
half a second, can't you?

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