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arm64: dts: qcom: sc8280xp: Add ADSP FastRPC node

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Add the FastRPC node to enable offloading compute tasks to the ADSP
via the FastRPC framework.

Signed-off-by: Pengyu Luo <mitltlatltl@gmail.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260403120753.105869-1-mitltlatltl@gmail.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
This commit is contained in:
Pengyu Luo 2026-04-03 20:07:52 +08:00 committed by Bjorn Andersson
parent 3b28947ef1
commit 1825ac5e2a
1 changed files with 27 additions and 0 deletions
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27
arch/arm64/boot/dts/qcom/sc8280xp.dtsi
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@ -2966,6 +2966,33 @@ IPCC_MPROC_SIGNAL_GLINK_QMP
label = "lpass";
qcom,remote-pid = <2>;
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 0x0c03 0x0>;
};
compute-cb@4 {
compatible = "qcom,fastrpc-compute-cb";
reg = <4>;
iommus = <&apps_smmu 0x0c04 0x0>;
};
compute-cb@5 {
compatible = "qcom,fastrpc-compute-cb";
reg = <5>;
iommus = <&apps_smmu 0x0c05 0x0>;
};
};
gpr {
compatible = "qcom,gpr";
qcom,glink-channels = "adsp_apps";