From 256958086de9f06291042b106b05804a450d5e8e Mon Sep 17 00:00:00 2001 From: Jonathan Marek Date: Tue, 8 Sep 2020 09:15:00 -0400 Subject: [PATCH] arm64: dts: qcom: add sm8250 fastrpc nodes Add fastrpc nodes for sDSP, cDSP, and aDSP. Signed-off-by: Jonathan Marek Link: https://lore.kernel.org/r/20200908131500.19891-1-jonathan@marek.ca Signed-off-by: Bjorn Andersson --- arch/arm64/boot/dts/qcom/sm8250.dtsi | 115 ++++++++++++++++++++++++++- 1 file changed, 113 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/sm8250.dtsi b/arch/arm64/boot/dts/qcom/sm8250.dtsi index f1a3138bcbba3..a679f6864065d 100644 --- a/arch/arm64/boot/dts/qcom/sm8250.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8250.dtsi @@ -1429,8 +1429,35 @@ mboxes = <&ipcc IPCC_CLIENT_SLPI IPCC_MPROC_SIGNAL_GLINK_QMP>; - label = "lpass"; + label = "slpi"; qcom,remote-pid = <3>; + + fastrpc { + compatible = "qcom,fastrpc"; + qcom,glink-channels = "fastrpcglink-apps-dsp"; + label = "sdsp"; + #address-cells = <1>; + #size-cells = <0>; + + compute-cb@1 { + compatible = "qcom,fastrpc-compute-cb"; + reg = <1>; + iommus = <&apps_smmu 0x0541 0x0>; + }; + + compute-cb@2 { + compatible = "qcom,fastrpc-compute-cb"; + reg = <2>; + iommus = <&apps_smmu 0x0542 0x0>; + }; + + compute-cb@3 { + compatible = "qcom,fastrpc-compute-cb"; + reg = <3>; + iommus = <&apps_smmu 0x0543 0x0>; + /* note: shared-cb = <4> in downstream */ + }; + }; }; }; @@ -1467,8 +1494,66 @@ mboxes = <&ipcc IPCC_CLIENT_CDSP IPCC_MPROC_SIGNAL_GLINK_QMP>; - label = "lpass"; + 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 0x1001 0x0460>; + }; + + compute-cb@2 { + compatible = "qcom,fastrpc-compute-cb"; + reg = <2>; + iommus = <&apps_smmu 0x1002 0x0460>; + }; + + compute-cb@3 { + compatible = "qcom,fastrpc-compute-cb"; + reg = <3>; + iommus = <&apps_smmu 0x1003 0x0460>; + }; + + compute-cb@4 { + compatible = "qcom,fastrpc-compute-cb"; + reg = <4>; + iommus = <&apps_smmu 0x1004 0x0460>; + }; + + compute-cb@5 { + compatible = "qcom,fastrpc-compute-cb"; + reg = <5>; + iommus = <&apps_smmu 0x1005 0x0460>; + }; + + compute-cb@6 { + compatible = "qcom,fastrpc-compute-cb"; + reg = <6>; + iommus = <&apps_smmu 0x1006 0x0460>; + }; + + compute-cb@7 { + compatible = "qcom,fastrpc-compute-cb"; + reg = <7>; + iommus = <&apps_smmu 0x1007 0x0460>; + }; + + compute-cb@8 { + compatible = "qcom,fastrpc-compute-cb"; + reg = <8>; + iommus = <&apps_smmu 0x1008 0x0460>; + }; + + /* note: secure cb9 in downstream */ + }; }; }; @@ -2534,6 +2619,32 @@ 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 0x1803 0x0>; + }; + + compute-cb@4 { + compatible = "qcom,fastrpc-compute-cb"; + reg = <4>; + iommus = <&apps_smmu 0x1804 0x0>; + }; + + compute-cb@5 { + compatible = "qcom,fastrpc-compute-cb"; + reg = <5>; + iommus = <&apps_smmu 0x1805 0x0>; + }; + }; }; }; -- 2.30.2