Re: [PATCH 01/35] dt-bindings: qcom,pdc: Tighten reg to single APSS DRV region

[Konrad Dybcio]

On 4/14/26 10:24 AM, Mukesh Ojha wrote:
> On Mon, Apr 13, 2026 at 10:23:59AM +0200, Konrad Dybcio wrote:
>> On 4/11/26 4:32 PM, Dmitry Baryshkov wrote:
>>> On Sat, Apr 11, 2026 at 12:10:38AM +0530, Mukesh Ojha wrote:
>>>> The PDC has multiple DRV regions, each sized 0x10000, where each region
>>>> serves a specific client in the system. Linux only needs access to the
>>>
>>> Nit: there are other OS than Linux. Would you rather point out that
>>> other DRV regions are to be used by ... what?
>>
>> TZ, HYP, HLOS, CPUCP..
> 
> Thanks for pitching in..
> 
>>
>> I'm wondering if we can make use of the HYP one on e.g. Glymur, to
>> parallelize accesses (and whether that would bring any practical
>> benefit).
> 
> I mean, Ideally, It makes sense to utilize extra 0x10000 to use or just
> to use the hypervisor one for Glymur.

Which one does the UEFI use?

Konrad