arm64: dts: msm8996: Add SLPI SMP2P dt node.

Add smp2p support to communicate with slpi processor.

Signed-off-by: Avaneesh Kumar Dwivedi <akdwived@codeaurora.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>

diff --git a/arch/arm64/boot/dts/qcom/msm8996.dtsi b/arch/arm64/boot/dts/qcom/msm8996.dtsi
index 166ad81..c9bab80 100644 (file)
--- a/arch/arm64/boot/dts/qcom/msm8996.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8996.dtsi
@@ -557,5 +557,29 @@
                        #interrupt-cells = <2>;
                };
        };
+
+       smp2p-slpi {
+               compatible = "qcom,smp2p";
+               qcom,smem = <481>, <430>;
+
+               interrupts = <GIC_SPI 178 IRQ_TYPE_EDGE_RISING>;
+
+               qcom,ipc = <&apcs 16 26>;
+
+               qcom,local-pid = <0>;
+               qcom,remote-pid = <3>;
+
+               slpi_smp2p_in: slave-kernel {
+                       qcom,entry-name = "slave-kernel";
+                       interrupt-controller;
+                       #interrupt-cells = <2>;
+               };
+
+               slpi_smp2p_out: master-kernel {
+                       qcom,entry-name = "master-kernel";
+                       #qcom,smem-state-cells = <1>;
+               };
+       };
+
 };
 #include "msm8996-pins.dtsi"