[lm-sensors] [PATCH 1/2] ARM: dt: t30 cardhu: add dt entry for lm90
wni at nvidia.com
Tue Jul 9 04:58:51 EDT 2013
On 07/09/2013 03:55 PM, Jean Delvare wrote:
> On Tue, 9 Jul 2013 15:48:40 +0800, Wei Ni wrote:
>> On 07/09/2013 02:21 PM, Thierry Reding wrote:
>>> It should work out of the box. As a matter of fact the same chip is used
>>> on Tamonten and the DTS files use "onnn,nct1008". That used to work. If
>>> it no longer does then that's a regression.
>> I synced the linux-next from:
>> and use the tag v3.10-rc7, but in the lm90.c it doesn't have DT support,
>> such as "onnn,nct1008".
>> I googled it and found there has patch:
>> [PATCH] hwmon: (lm90) Add device tree support , which is in:
>> , but it didn't be merged into the linux-next.
> It was not, because of the next reply in the same thread:
>> which git repository and branch should I use ?
> It is supposed to just work. What doesn't work for you exactly?
Oh, yes, the "onnn,nct1008" can work. I read the i2c driver and the
of_i2c.c carefully, I understand why the lm90 can be loaded by setting
"onnn,nct1008". Indeed, we can set the vendor string to anything, even
"xxx,nct1008", the lm90 also can be loaded correctly.
Anyway, I will use the "onnn,nct1008" in my next version.
Thanks for your comments.
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