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>

diff --git a/arch/arm64/boot/dts/qcom/msm8994.dtsi b/arch/arm64/boot/dts/qcom/msm8994.dtsi
index e694aaa..af1a9f7 100644 (file)
--- 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>;