[PATCH v11 09/10] PM / devfreq: tegra30: Support interconnect and OPPs from device-tree

Dmitry Osipenko digetx at gmail.com
Mon Dec 7 22:11:21 UTC 2020


07.12.2020 04:32, Chanwoo Choi пишет:
> On 12/4/20 4:24 AM, Dmitry Osipenko wrote:
>> This patch moves ACTMON driver away from generating OPP table by itself,
>> transitioning it to use the table which comes from device-tree. This
>> change breaks compatibility with older device-trees and brings support
>> for the interconnect framework to the driver. This is a mandatory change
>> which needs to be done in order to implement interconnect-based memory
>> DVFS, i.e. device-trees need to be updated. Now ACTMON issues a memory
>> bandwidth requests using dev_pm_opp_set_bw() instead of driving EMC clock
>> rate directly.
>>
>> Tested-by: Peter Geis <pgwipeout at gmail.com>
>> Tested-by: Nicolas Chauvet <kwizart at gmail.com>
>> Acked-by: Chanwoo Choi <cw00.choi at samsung.com>
>> Signed-off-by: Dmitry Osipenko <digetx at gmail.com>
>> ---
...
> 
> Applied it. Thanks for your work for a long time.
> 

Thank you!


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