27 Oct
2016
27 Oct
'16
8:28 a.m.
On 27-10-16, 09:17, Vincent Guittot wrote:
The M3 core takes only care of the voltage but not the clock ?
Yes. The is handled normally.
Just to be sure to understand the problem: -There is no real voltage value but instead an opaque index that has to be used with frequency instead of a voltage. -This index is used by the M3 core to set voltages but M3 core doesn't set the clock which is managed by Linux. -The M3 core takes only one index input for the whole voltage domain and Linux must aggregate the constraints (with probably a max policy) of all devices that belong this domain
Am i missing something ?
No. All matches to my understanding of the problem.
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viresh