linux-kernel - Re: [PATCH 2/3] hwmon: Add support for SPD5118 compliant temperature sensors

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Date: Thu, 30 May 2024 09:51:05 -0700
From: Guenter Roeck <linux@...ck-us.net>
To: Armin Wolf <W_Armin@....de>, linux-hwmon@...r.kernel.org
Cc: Hristo Venev <hristo@...ev.name>, René Rebe
 <rene@...ctcode.de>, Rob Herring <robh@...nel.org>,
 Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley
 <conor+dt@...nel.org>, devicetree@...r.kernel.org,
 linux-kernel@...r.kernel.org, Radu Sabau <radu.sabau@...log.com>
Subject: Re: [PATCH 2/3] hwmon: Add support for SPD5118 compliant temperature
 sensors

Hi Armin,

On 5/30/24 09:45, Armin Wolf wrote:
[ ... ]
>>
> # i2cdump 1 0x51
>       0  1  2  3  4  5  6  7  8  9  a  b  c  d  e  f    0123456789abcdef
> 00: 51 18 0a 86 32 03 32 00 00 00 00 00 ff 3c 00 00    Q???2?2......<..
> 10: 00 00 00 00 00 00 00 00 00 00 00 00 70 03 00 00    ............p?..
> 20: 50 05 00 00 00 00 00 00 00 00 00 00 00 00 00 00    P?..............
> 30: 00 c0 01 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: 30 10 12 02 04 00 40 42 00 00 00 00 b2 12 0d 00    0????.@.....???.
> 90: 00 00 00 00 a0 01 f2 03 7a 0d 00 00 00 00 80 3e    ....????z?....?>
> a0: 80 3e 80 3e 00 7d 80 bb 30 75 27 01 a0 00 82 00    ?>?>.}??0u'??.?.
> b0: 00 00 00 00 00 00 d4 00 00 00 d4 00 00 00 d4 00    ......?...?...?.
> c0: 00 00 d4 00 00 00 88 13 08 88 13 08 20 4e 20 10    ..?...?????? N ?
> d0: 27 10 1a 41 28 10 27 10 c4 09 04 4c 1d 0c 00 00    '??A(?'????L??..
> 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 00 00    ................
> 

Thanks a lot. This is again Montage Technology's M88SPD5118.
What is your DDR module vendor ?

Thanks,
Guenter