[Skiboot] [PATCH v3] npu2: hw-procedures: Enable low power mode
stewart at linux.vnet.ibm.com
Fri Nov 10 15:39:13 AEDT 2017
Reza Arbab <arbab at linux.vnet.ibm.com> writes:
> Add a procedure which sets the NTL low power config register.
> To actually enter low power mode, a corresponding change must be present
> in the GPU device driver. The link will not enter low power mode unless
> both sides agree, which means this change is safe to make independently.
> It should have no forward or backward dependencies on other components.
> Signed-off-by: Reza Arbab <arbab at linux.vnet.ibm.com>
> * I'm told these are the final values.
Let's hope so :)
Merged to master as of a05054c53a37850a2118d01fcf6669ebb10d1a33
OPAL Architect, IBM.
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