linux-kernel - Re: [PATCH 4/4] [RFC] hwmon: f71882fg: Add watchdog API for F71808E and F71889

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Message-ID: <20100323232656.GA3605@salidar.me.mortis.eu>
Date:	Wed, 24 Mar 2010 00:26:57 +0100
From:	Giel van Schijndel <me@...tis.eu>
To:	Hans de Goede <hdegoede@...hat.com>
Cc:	Jean Delvare <khali@...ux-fr.org>,
	Jonathan Cameron <jic23@....ac.uk>,
	Laurens Leemans <laurens@...nips.com>,
	lm-sensors@...sensors.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 4/4] [RFC] hwmon: f71882fg: Add watchdog API for
 F71808E and F71889

On Wed, Mar 24, 2010 at 12:12:16AM +0100, Giel van Schijndel wrote:
> Implement the watchdog API for the Fintek F71808E.

Looking at the F71889FG datasheet I think implementing watchdog support
for that chip can be accomplished rather easily.

I think it's as simple as adding the pin initialisation (multi function
select registers 0x2a and 0x2b) sequence to the switch statement in
watchdog_start(). That being said; I don't have physical access to that
chip myself, thus I couldn't actually test it (unlike the F71808E, for
which I've already tested these patches).

-- 
Met vriendelijke groet,
With kind regards,
Giel van Schijndel

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