linux-kernel - Re: [lm-sensors] LM90 driver and ti tmp461 detection

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Message-ID: <20151215151123.GA2349@awelinux>
Date:	Tue, 15 Dec 2015 16:11:24 +0100
From:	Andreas Werner <andreas.werner@....de>
To:	Jean Delvare <jdelvare@...e.de>
CC:	Andreas Werner <andreas.werner@....de>,
	Guenter Roeck <linux@...ck-us.net>, <wni@...dia.com>,
	<jdelvare@...e.com>, <lm-sensors@...sensors.org>,
	<linux-kernel@...r.kernel.org>
Subject: Re: [lm-sensors] LM90 driver and ti tmp461 detection

On Sat, Dec 12, 2015 at 11:08:42AM +0100, Jean Delvare wrote:
> Hallo Andreas,
> 
> On Thu, 10 Dec 2015 18:12:31 +0100, Andreas Werner wrote:
> > thanks for the register dump :-)
> 
> Can you please share the register dump of your TMP461 with us?
> 
> Thanks,
> -- 
> Jean Delvare
> SUSE L3 Support

Hi,
here is the register dump of the tmp461.
It seemse that we really cannot detect if it is a tmp461 or a tmp451.
Also the magic "ID Register" offset 0xff is 0x00 for both devices.

     0  1  2  3  4  5  6  7  8  9  a  b  c  d  e  f    0123456789abcdef
00: 5a 00 2c 00 05 7f 80 7f 80 00 00 00 00 00 00 00    Z.,.?????.......
10: 00 00 00 f0 00 80 03 00 00 7f 00 00 00 00 00 00    ...?.??..?......
20: 7f 0a 01 00 00 XX 00 00 00 00 0e 00 00 00 40 00    ???..X....?...@.
30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00    ................
40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00    ................
50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00    ................
60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00    ................
70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00    ................
80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00    ................
90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00    ................
a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00    ................
b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00    ................
c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00    ................
d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00    ................
e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00    ................
f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 55 00    ..............U.

Regards
Andy
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