Add ADSP and CDSP fastrpc nodes for SM6150 platform. Signed-off-by: Ling Xu <quic_lxu5@xxxxxxxxxxx> --- V2 -> v3: - Add nsessions. patch [v2]: https://lore.kernel.org/linux-arm-msm/20250703055532.2199477-1-quic_lxu5@xxxxxxxxxxx/ v1 -> v2: - resend patch. Patch [v1]: https://lore.kernel.org/linux-arm-msm/20250523103853.1538813-1-quic_lxu5@xxxxxxxxxxx/ --- arch/arm64/boot/dts/qcom/sm6150.dtsi | 87 ++++++++++++++++++++++++++++ 1 file changed, 87 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sm6150.dtsi b/arch/arm64/boot/dts/qcom/sm6150.dtsi index e033b53f0f0f..b01a7511b71a 100644 --- a/arch/arm64/boot/dts/qcom/sm6150.dtsi +++ b/arch/arm64/boot/dts/qcom/sm6150.dtsi @@ -3172,6 +3172,56 @@ glink-edge { mboxes = <&apss_shared 4>; label = "cdsp"; qcom,remote-pid = <5>; + + fastrpc { + compatible = "qcom,fastrpc"; + qcom,glink-channels = "fastrpcglink-apps-dsp"; + label = "cdsp"; + #address-cells = <1>; + #size-cells = <0>; + + compute-cb@1 { + compatible = "qcom,fastrpc-compute-cb"; + reg = <1>; + iommus = <&apps_smmu 0x1081 0x0>; + dma-coherent; + }; + + compute-cb@2 { + compatible = "qcom,fastrpc-compute-cb"; + reg = <2>; + iommus = <&apps_smmu 0x1082 0x0>; + dma-coherent; + }; + + compute-cb@3 { + compatible = "qcom,fastrpc-compute-cb"; + reg = <3>; + iommus = <&apps_smmu 0x1083 0x0>; + dma-coherent; + }; + + compute-cb@4 { + compatible = "qcom,fastrpc-compute-cb"; + reg = <4>; + iommus = <&apps_smmu 0x1084 0x0>; + dma-coherent; + }; + + compute-cb@5 { + compatible = "qcom,fastrpc-compute-cb"; + reg = <5>; + iommus = <&apps_smmu 0x1085 0x0>; + dma-coherent; + }; + + compute-cb@6 { + compatible = "qcom,fastrpc-compute-cb"; + reg = <6>; + iommus = <&apps_smmu 0x1086 0x0>; + dma-coherent; + }; + }; }; }; @@ -3844,6 +3894,43 @@ glink_edge: glink-edge { mboxes = <&apss_shared 24>; label = "lpass"; qcom,remote-pid = <2>; + + fastrpc { + compatible = "qcom,fastrpc"; + qcom,glink-channels = "fastrpcglink-apps-dsp"; + label = "adsp"; + #address-cells = <1>; + #size-cells = <0>; + + compute-cb@3 { + compatible = "qcom,fastrpc-compute-cb"; + reg = <3>; + iommus = <&apps_smmu 0x1723 0x0>; + dma-coherent; + }; + + compute-cb@4 { + compatible = "qcom,fastrpc-compute-cb"; + reg = <4>; + iommus = <&apps_smmu 0x1724 0x0>; + dma-coherent; + }; + + compute-cb@5 { + compatible = "qcom,fastrpc-compute-cb"; + reg = <5>; + iommus = <&apps_smmu 0x1725 0x0>; + dma-coherent; + }; + + compute-cb@6 { + compatible = "qcom,fastrpc-compute-cb"; + reg = <6>; + iommus = <&apps_smmu 0x1726 0x0>; + qcom,nsessions = <5>; + dma-coherent; + }; + }; }; }; }; -- 2.34.1
