Commit 851d5ae6 authored by Dmitry Baryshkov's avatar Dmitry Baryshkov Committed by Bjorn Andersson
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arm64: dts: qcom: agatti: enable FastRPC on the ADSP 



On Agatti platform the ADSP provides FastRPC support. Add corresponding
device node, in order to be able to utilize the DSP offload from the
Linux side.

Signed-off-by: default avatarDmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: default avatarKonrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260113-agatti-fastrpc-v2-1-b66870213f89@oss.qualcomm.com


Signed-off-by: default avatarBjorn Andersson <andersson@kernel.org>
parent ebd1eb36

arch/arm64/boot/dts/qcom/agatti.dtsi

+41 −0
Original line number Diff line number Diff line
@@ -2287,6 +2287,47 @@ q6routing: routing { 
						};

					};

				};



				fastrpc {

					compatible = "qcom,fastrpc";

					qcom,glink-channels = "fastrpcglink-apps-dsp";

					label = "adsp";



					qcom,non-secure-domain;



					#address-cells = <1>;

					#size-cells = <0>;



					compute-cb@3 {

						compatible = "qcom,fastrpc-compute-cb";

						reg = <3>;

						iommus = <&apps_smmu 0x1c3 0x0>;

					};



					compute-cb@4 {

						compatible = "qcom,fastrpc-compute-cb";

						reg = <4>;

						iommus = <&apps_smmu 0x1c4 0x0>;

					};



					compute-cb@5 {

						compatible = "qcom,fastrpc-compute-cb";

						reg = <5>;

						iommus = <&apps_smmu 0x1c5 0x0>;

					};



					compute-cb@6 {

						compatible = "qcom,fastrpc-compute-cb";

						reg = <6>;

						iommus = <&apps_smmu 0x1c6 0x0>;

					};



					compute-cb@7 {

						compatible = "qcom,fastrpc-compute-cb";

						reg = <7>;

						iommus = <&apps_smmu 0x1c7 0x0>;

					};

				};

			};

		};