Re: [PATCH v2 0/5] exynos-acpm: add DVFS protocol and clock driver

[Tudor Ambarus]

On 8/31/25 11:42 AM, Krzysztof Kozlowski wrote:
> On 27/08/2025 14:42, Tudor Ambarus wrote:
>> The Alive CLock and Power Manager (ACPM) firmware exposes clocks that
>> are variable and index based. These clocks don't provide an entire range
>> of values between the limits but only discrete points within the range.
>> The firmware also manages the voltage scaling appropriately with the
>> clock scaling. Make the ACPM node a clock provider.
>>
>> Add support for the ACPM DVFS protocol. It translates clock frequency
>> requests to messages that can be interpreted by the ACPM firmware.
>> Add an ACPM clock driver to model the clocks exposed by the ACPM firmware.
>>
>> All patches can go through the samsung tree.
> 
> You really should have explained the dependencies instead of me trying
> to decipher how to handle this patch. It's really not trivial.

My apologies, I forgot. If I tested individual patches, I would have
remind about the dependency. Something to automate for the next time ...
> 
> You do understand that clock is completely different subsystem (Stephen
> Boyd)?
> 

Yes, I do, sorry.

Cheers,
ta