Re: [PATCH v11 0/7] Introduction of PSCR Framework and Related Components

Faruque Ansari <[email protected]> Fri, 24 Jul 2026 13:17:40 +0530
Newsgroups dev.linux.lists.chrome-platform,org.kernel.vger.linux-kernel,org.kernel.vger.linux-pm
Message-ID <[email protected]>
Hi Oleksij,

On 06-Jul-26 3:06 PM, Faruque Ansari wrote:
> Hi Oleksij,
> 
> On 02-Jul-26 9:51 AM, Oleksij Rempel wrote:
>> Hi Faruque,
>>
>> On Wed, Jul 01, 2026 at 06:26:37PM +0530, Faruque Ansari wrote:
>>> Hi Oleksij,
>>>
>>> On 29-Jun-26 5:11 PM, Oleksij Rempel wrote:
>>>> Hi Faruque,
>>> Thank You for sharing your rational behind and idea behind 
>>> this framework !
>>> IMO it would be better to have a single framework to represent 
>>> all the
>>> reboot reasons of a system and not just the reboot reasons 
>>> caused because of
>>> errors
>>> Ex capturing reboot reasons like ota, bootloader,recovery 
>>> etc ... currently
>>> nvmem reboot driver does not expose a sysfs/ABI which user app 
>>> can use to
>>> infer reboot reason ...
>>> Also, it would be extend this framework to also support 
>>> firmware triggered
>>> reboot reasons  ...
>>> Do you have any plan to extend this framework to support 
>>> userspace triggered
>>> reboot reasons as well like bootloader, recovery, ota etc ?
>>> And also extend the framework to support vendor specific 
>>> reboot reasons
>>> which can be triggered by firmware  ?
>>
>> I have nothing against it. My imagination was limited only by 
>> some of
>> existing problems :)
>>
>>> We can co-work to extend this framework  ?
>>
>> Sure. Should I put it somewhere on git, so you can try your 
>> changes
>> on top of it?
>>
>>> On representating nvmem cell to the framework  - if not DT 
>>> what is your plan
>>> to represent it ?
>>>
>>> How would framework discover the nvmem cell if its not DT based ?
>>
>> I'll need to re-spin it and send a new version.
>>
>> Are you on linux plumbers conference this year?
>>
>> Best Regards,
>> Oleksij
> 

Just checking in - Do you have a rough timeline for the re-spin 
and posting the next revision?

Thanks,
Faruque Ansari

> 
>