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| author | Konrad Dybcio <konrad.dybcio@somainline.org> | 2021-01-31 02:38:32 +0100 |
|---|---|---|
| committer | Bjorn Andersson <bjorn.andersson@linaro.org> | 2021-02-02 16:31:37 -0600 |
| commit | 886ddcfe4aa44c20e4d0da49af0b01b0e3048322 (patch) | |
| tree | 08c209e14a07d7652cca338a085c25159d92d6f2 /arch | |
| parent | dcac40943c0503d7ed3958fc86ff0b581776a48f (diff) | |
| download | linux-886ddcfe4aa44c20e4d0da49af0b01b0e3048322.tar.bz2 | |
arm64: dts: qcom: msm8994: Add SMP2P nodes
They will be required for bringup of remote processors.
Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Link: https://lore.kernel.org/r/20210131013853.55810-2-konrad.dybcio@somainline.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm64/boot/dts/qcom/msm8994.dtsi | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/qcom/msm8994.dtsi b/arch/arm64/boot/dts/qcom/msm8994.dtsi index e694aaad3c99..af1a9f7907b8 100644 --- a/arch/arm64/boot/dts/qcom/msm8994.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8994.dtsi @@ -276,6 +276,55 @@ hwlocks = <&tcsr_mutex 3>; }; + smp2p-lpass { + compatible = "qcom,smp2p"; + qcom,smem = <443>, <429>; + + interrupts = <GIC_SPI 158 IRQ_TYPE_EDGE_RISING>; + + qcom,ipc = <&apcs 8 10>; + + qcom,local-pid = <0>; + qcom,remote-pid = <2>; + + adsp_smp2p_out: master-kernel { + qcom,entry-name = "master-kernel"; + #qcom,smem-state-cells = <1>; + }; + + adsp_smp2p_in: slave-kernel { + qcom,entry-name = "slave-kernel"; + + interrupt-controller; + #interrupt-cells = <2>; + }; + }; + + smp2p-modem { + compatible = "qcom,smp2p"; + qcom,smem = <435>, <428>; + + interrupt-parent = <&intc>; + interrupts = <GIC_SPI 27 IRQ_TYPE_EDGE_RISING>; + + qcom,ipc = <&apcs 8 14>; + + qcom,local-pid = <0>; + qcom,remote-pid = <1>; + + modem_smp2p_out: master-kernel { + qcom,entry-name = "master-kernel"; + #qcom,smem-state-cells = <1>; + }; + + modem_smp2p_in: slave-kernel { + qcom,entry-name = "slave-kernel"; + + interrupt-controller; + #interrupt-cells = <2>; + }; + }; + soc: soc { #address-cells = <1>; |