Re: [PATCH v2] arm64: dts: qcom: eliza: Add FastRPC support

From: Konrad Dybcio

Date: Thu Oct 15 2026 - 10:45:03 EST


On 9/16/26 1:04 PM, Abel Vesa wrote:
> Describe the FastRPC nodes for both ADSP and CDSP remoteprocs.
>
> Signed-off-by: Abel Vesa <abel.vesa@xxxxxxxxxxxxxxxx>
> ---
> Changes in v2:
> - Rebase onto next-20260915.
> - Drop the CDSP glink-edge description, as it was merged with the
> CDSP remoteproc support.
> - Use the documented 0x1063-0x1066 secondary ADSP SID values.
> - Drop the undocumented tertiary ADSP CB7 stream (0x1087).
> - Link to v1: https://patch.msgid.link/20260721-dts-qcom-eliza-add-fastrpc-v1-1-cbea68d8e01b@xxxxxxxxxxxxxxxx
> ---

GPT tells me you should have a memory-region for the audioPD heap
(in case you copy-paste it, there are patches from ~today to do
s/reusable/no-map/ to prevent an unauthorized access after we map
the memory away through SCM)

Konrad