arm64: dts: qcom: sm6350: Add MPSS nodes

Add the required nodes for booting the MPSS on sm6350.

Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20211213082208.21492-4-luca.weiss@fairphone.com

diff --git a/arch/arm64/boot/dts/qcom/sm6350.dtsi b/arch/arm64/boot/dts/qcom/sm6350.dtsi
index 14e1071..b0d70ea 100644 (file)
--- a/arch/arm64/boot/dts/qcom/sm6350.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm6350.dtsi
@@ -361,6 +361,32 @@
                hwlocks = <&tcsr_mutex 3>;
        };
 
+       smp2p-mpss {
+               compatible = "qcom,smp2p";
+               qcom,smem = <435>, <428>;
+
+               interrupts-extended = <&ipcc IPCC_CLIENT_MPSS
+                                            IPCC_MPROC_SIGNAL_SMP2P
+                                            IRQ_TYPE_EDGE_RISING>;
+               mboxes = <&ipcc IPCC_CLIENT_MPSS
+                               IPCC_MPROC_SIGNAL_SMP2P>;
+
+               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@0 {
                #address-cells = <2>;
                #size-cells = <2>;
@@ -473,6 +499,46 @@
                        #hwlock-cells = <1>;
                };
 
+               mpss: remoteproc@4080000 {
+                       compatible = "qcom,sm6350-mpss-pas";
+                       reg = <0x0 0x04080000 0x0 0x4040>;
+
+                       interrupts-extended = <&intc GIC_SPI 136 IRQ_TYPE_EDGE_RISING>,
+                                             <&modem_smp2p_in 0 IRQ_TYPE_EDGE_RISING>,
+                                             <&modem_smp2p_in 1 IRQ_TYPE_EDGE_RISING>,
+                                             <&modem_smp2p_in 2 IRQ_TYPE_EDGE_RISING>,
+                                             <&modem_smp2p_in 3 IRQ_TYPE_EDGE_RISING>,
+                                             <&modem_smp2p_in 7 IRQ_TYPE_EDGE_RISING>;
+                       interrupt-names = "wdog", "fatal", "ready", "handover",
+                                         "stop-ack", "shutdown-ack";
+
+                       clocks = <&rpmhcc RPMH_CXO_CLK>;
+                       clock-names = "xo";
+
+                       power-domains = <&rpmhpd SM6350_CX>,
+                                       <&rpmhpd SM6350_MSS>;
+                       power-domain-names = "cx", "mss";
+
+                       memory-region = <&pil_modem_mem>;
+
+                       qcom,qmp = <&aoss_qmp>;
+
+                       qcom,smem-states = <&modem_smp2p_out 0>;
+                       qcom,smem-state-names = "stop";
+
+                       status = "disabled";
+
+                       glink-edge {
+                               interrupts-extended = <&ipcc IPCC_CLIENT_MPSS
+                                                            IPCC_MPROC_SIGNAL_GLINK_QMP
+                                                            IRQ_TYPE_EDGE_RISING>;
+                               mboxes = <&ipcc IPCC_CLIENT_MPSS
+                                               IPCC_MPROC_SIGNAL_GLINK_QMP>;
+                               label = "modem";
+                               qcom,remote-pid = <1>;
+                       };
+               };
+
                sdhc_2: sdhci@8804000 {
                        compatible = "qcom,sm6350-sdhci", "qcom,sdhci-msm-v5";
                        reg = <0 0x08804000 0 0x1000>;