Re: [PATCH v2 1/3] arm64: dts: qcom: qdu1000: Add IPCC, MPSS, AOSS nodes

From: Konrad Dybcio
Date: Tue Mar 14 2023 - 06:55:52 EST




On 13.03.2023 22:25, Melody Olvera wrote:
>
>
> On 3/8/2023 2:23 AM, Konrad Dybcio wrote:
>>
>> On 7.03.2023 00:17, Melody Olvera wrote:
>>> Add nodes for IPCC, MPSS, and AOSS drivers. Also update
>>> the scm node to include its interconnect.
>> Quite a bit of stuff in a single commit, this could be
>> separated into:
>>
>> - scm icc
>> - aoss+ipcc
>> - smp2p+mpss
>
> Hmm ok. Will split this patch into a few patches.
>
>>
>>> Signed-off-by: Melody Olvera <quic_molvera@xxxxxxxxxxx>
>>> ---
[...]

>>> + <0x0 0x4180000 0x0 0x1000>;
>> No reg-names?
>
> No; we don't use reg-names in the driver. Lmk if we should be.
>
qcom_q6v5_mss.c / qcom_q6v5_wcss.c get the 'rmb' region with
[...]_byname and I think it'd scale better if we did the same here,
as one day there may be a weird SoC that'd have an "XYZ" region,
different to "base" and "rmb", which we would need to handle.. somehow..

Konrad