Re: [PATCH 1/5] arm64: dts: qcom: x1e80100: Remove interconnect from SCM device

[Konrad Dybcio]

On 3/13/26 3:48 PM, Dmitry Baryshkov wrote:
> On Fri, Mar 13, 2026 at 12:59:46PM +0100, Konrad Dybcio wrote:
>> On 3/13/26 11:12 AM, Maulik Shah (mkshah) wrote:
>>> On 3/13/2026 7:41 AM, Dmitry Baryshkov wrote:
>>>> On Thu, Mar 12, 2026 at 09:26:35PM +0530, Maulik Shah wrote:
>>
>>> d) Add separate SCM child device (with interconnects) under SoC.
>>
>> We'd then have to probe it as an aux device or something, which would
>> either delay the probing of SCM, or introduce the need to ping-pong for
>> PAS availability between the API provider and consumer, since some calls
>> work perfectly fine without the ICC path, while others could really use
>> it
> 
> qcom_scm_pas_is_available() ?

This comes back to either having to wait for the interconnect provider
anyway, or allowing the ICC-enhanced calls to take place before they that
happens, stripping us of the benefits.

Konrad