[Skiboot] [PATCH 05/11] fsp-sensor: rework device tree for sensors

Cedric Le Goater clg at fr.ibm.com
Tue Feb 17 05:13:16 AEDT 2015

On 02/13/2015 05:25 AM, Stewart Smith wrote:
> C├ędric Le Goater <clg at fr.ibm.com> writes:
>> The current code in OPAL exposing the FSP sensors in the device tree
>> is very SPCN-centric and does not fit very well in the Linux framework
>> for HW monitors. It is also difficult to add new sensors of any kind.
>> This patch proposes a new layout for the device tree to address these
>> issues.
> What's the effect of this change on device tree entries and existing
> kernels?

The result is an empty set of sensors for an IBM power system. The device 
tree being different, they are just not detected.


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