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Add the required VMID list for memory ownership transfers. Tested-by: Christopher Obbard Reviewed-by: Ekansh Gupta Reviewed-by: Dmitry Baryshkov Signed-off-by: Vinayak Katoch Reviewed-by: Abel Vesa Reviewed-by: Konrad Dybcio --- Changes in v3: - Changed alloc-ranges to <0x0 0x0 0x1 0x0> to cover the full 32-bit addres= s space. - Collected Reviewed-by/Tested-by tags. - Link to v2: https://lore.kernel.org/r/20260807-agatti-audio-v2-1-3959b1ab= 8059@oss.qualcomm.com Changes in v2: - Fixed VMID list alignment. - Link to v1: https://lore.kernel.org/r/20260806-agatti-audio-v1-1-cd6766cc= 9ccb@oss.qualcomm.com --- arch/arm64/boot/dts/qcom/agatti.dtsi | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/agatti.dtsi b/arch/arm64/boot/dts/qco= m/agatti.dtsi index 590bd2432d85..d010ef7fdf8c 100644 --- a/arch/arm64/boot/dts/qcom/agatti.dtsi +++ b/arch/arm64/boot/dts/qcom/agatti.dtsi @@ -381,6 +381,14 @@ rmtfs_mem: memory@89b01000 { qcom,client-id =3D <1>; qcom,vmid =3D ; }; + + adsp_rpc_remote_heap_mem: adsp-rpc-remote-heap { + compatible =3D "shared-dma-pool"; + alloc-ranges =3D <0x0 0x0 0x1 0x0>; + reusable; + alignment =3D <0x0 0x400000>; + size =3D <0x0 0x800000>; + }; }; =20 smp2p-adsp { @@ -2348,6 +2356,9 @@ fastrpc { compatible =3D "qcom,fastrpc"; qcom,glink-channels =3D "fastrpcglink-apps-dsp"; label =3D "adsp"; + memory-region =3D <&adsp_rpc_remote_heap_mem>; + qcom,vmids =3D ; =20 qcom,non-secure-domain; =20 --- base-commit: 1701fda2f58e345c050f4309971bdc07cd6146ba change-id: 20260806-agatti-audio-357bcd74ae9c Best regards, --=20 Vinayak Katoch