Re: [PATCH v3 3/3] arm64: dts: qcom: sm8250: add camcc interconnect cells

From: Atanas Filipov

Date: Thu Oct 29 2026 - 03:55:32 EST


On 10/29/2026 3:41 AM, Dmitry Baryshkov wrote:
> On Wed, Oct 28, 2026 at 07:45:23PM +0200, Atanas Filipov wrote:
>> power-domains = <&camcc IFE_0_GDSC>,
>> <&rpmhpd RPMHPD_MMCX>;
>> power-domain-names = "ife", "mmcx";
>
> If IFE_0_GDSC is an (indirect) child of MMCX, this is an overkill. You
> should not need to cast votes on MMCX, IFE -> TITAN_TOP -> MMCX will
> work for you.

Agreed, IFE_0_GDSC is a subdomain of TITAN_TOP_GDSC, which is a
subdomain of MMCX. I will keep only the IFE GDSC in the VFE node.

>> Does this match what you had in mind?
>
> Yes

Thanks.

--
Best regards,
Atanas