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From: jbe@pengutronix.de (Juergen Beisert)
To: linux-arm-kernel@lists.infradead.org
Subject: i.MX28 die temperature
Date: Tue, 26 Jun 2012 10:12:13 +0200	[thread overview]
Message-ID: <201206261012.13620.jbe@pengutronix.de> (raw)
In-Reply-To: <201206221919.57485.marek.vasut@gmail.com>

Hi Marek,

Marek Vasut wrote:
> [...]
> > > Take a look at: http://www.spinics.net/lists/linux-iio/msg04345.html
> >
> > Any progress here with inclusion in some git tree?
>
> Well ... I recently raised from the dead. It's on the schedule, obviously
> help is welcome.

I tried a little bit with your driver. The disadvantage I see is, its claims 
all the free AD channels. But a few of them can also act as a touchscreen 
controller. Shouldn't be the driver handle the channel usage dynamically? 
Also this AD module on the SoC can measure the die temperature, battery 
voltage and some other power supplies.
I see more than one framework this driver should connect to: simple ADC (IIO), 
touchscreen controller (INPUT), die temp (POWER?), various voltages (POWER? 
REGULATOR?). Should it be a multi function device?

Juergen

-- 
Pengutronix e.K.                              | Juergen Beisert             |
Linux Solutions for Science and Industry      | http://www.pengutronix.de/  |

  reply	other threads:[~2012-06-26  8:12 UTC|newest]

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-03-28 15:13 i.MX28 die temperature Randle, Bill
2012-03-29  2:37 ` Shawn Guo
2012-03-29 15:52   ` Randle, Bill
2012-04-04 23:51     ` Marek Vasut
2012-04-05  0:07       ` Randle, Bill
2012-04-05  0:36         ` Fabio Estevam
2012-06-22 11:49           ` Juergen Beisert
2012-06-22 17:19             ` Marek Vasut
2012-06-26  8:12               ` Juergen Beisert [this message]
2012-06-26 19:02                 ` Marek Vasut
2012-06-27  7:21                   ` Jonathan Cameron
2012-06-27 12:00                     ` Marek Vasut
2012-06-27 12:06                       ` Jonathan Cameron
2012-06-27 12:25                         ` Marek Vasut
2012-06-27 12:33                         ` Juergen Beisert
2012-06-27 22:58                           ` Marek Vasut
2012-06-28  8:00                             ` Jonathan Cameron
2012-06-28  3:05                           ` Marek Vasut
2012-06-28 15:42                             ` Marek Vasut
2012-10-23  8:48                       ` Peter Turczak
2012-10-23  8:52                         ` Marek Vasut
2012-10-23 10:22                           ` Peter Turczak
2012-10-23 10:32                             ` Marek Vasut

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