linux-kernel - Re: [PATCH v2] watchdog: rti_wdt: Set min_hw_heartbeat

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Message-ID: <a7b0baba-56bc-47ca-9494-0178f441ff8b@ti.com>
Date: Tue, 9 Apr 2024 14:37:15 -0500
From: Judith Mendez <jm@...com>
To: Guenter Roeck <linux@...ck-us.net>
CC: Wim Van Sebroeck <wim@...ux-watchdog.org>,
        <linux-watchdog@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        Francesco
 Dolcini <francesco@...cini.it>
Subject: Re: [PATCH v2] watchdog: rti_wdt: Set min_hw_heartbeat_ms to
 accommodate 5% safety margin

Hi all,

On 4/6/24 8:01 AM, Guenter Roeck wrote:
> On Thu, Apr 04, 2024 at 10:33:19AM -0500, Judith Mendez wrote:
>> On AM62x, the watchdog is pet before the valid window
>> is open. Fix min_hw_heartbeat and accommodate a 5% safety
>> margin with the exception of open window size < 10%,
>> which shall use <5% due to the smaller open window size.

Please do not merge this patch, I will add an additional
patch removing the hack in this driver.

~ Judith