Clock/Power Management Framework on L4

[Matthias Lange]

Hi,

On 01/23/2015 08:05 AM, Li Qiu wrote:
> Hi, Hackers,
> 
> Under Linux, the clock framework defines programming interfaces to
> support software
> management of the system clock tree. Is there similar framerwork/server
> on L4 variants?

No, we don't have a clock / frequency scaling framework. It also has to
be divided between kernel and user land, so there is no easy solution.

We have done it before on an ARM-based embedded platform, however this
was very specific to the underlying platform. Maybe we can discuss your
use case in more detail to come up with a solution?

Best,
Matthias.


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