Re: [PATCH] arm64: dts: qcom: agatti: Add memory-region for audio PD

From: Dmitry Baryshkov

Date: Thu Aug 06 2026 - 08:17:48 EST


On Thu, Aug 06, 2026 at 04:44:41PM +0530, Vinayak Katoch wrote:
> Reserve memory region for audio PD dynamic loading and remote heap
> requirements. Add the required VMID list for memory ownership
> transfers.
>
> Signed-off-by: Vinayak Katoch <vinayak.katoch@xxxxxxxxxxxxxxxx>
> ---
> arch/arm64/boot/dts/qcom/agatti.dtsi | 11 +++++++++++
> 1 file changed, 11 insertions(+)
>
> @@ -2348,6 +2356,9 @@ fastrpc {
> compatible = "qcom,fastrpc";
> qcom,glink-channels = "fastrpcglink-apps-dsp";
> label = "adsp";
> + memory-region = <&adsp_rpc_remote_heap_mem>;
> + qcom,vmids = <QCOM_SCM_VMID_LPASS
> + QCOM_SCM_VMID_ADSP_HEAP>;

Either put it on a single line or align on QCOM_SCM.

>
> qcom,non-secure-domain;
>
>
> ---
> base-commit: 1701fda2f58e345c050f4309971bdc07cd6146ba
> change-id: 20260806-agatti-audio-357bcd74ae9c
>
> Best regards,
> --
> Vinayak Katoch <vinayak.katoch@xxxxxxxxxxxxxxxx>
>

--
With best wishes
Dmitry