ARM: dts: qcom: sdx55: Add Modem remoteproc node

Add modem support to SDX55 using the PAS remoteproc driver.

Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Link: https://lore.kernel.org/r/20210408170457.91409-16-manivannan.sadhasivam@linaro.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

diff --git a/arch/arm/boot/dts/qcom-sdx55.dtsi b/arch/arm/boot/dts/qcom-sdx55.dtsi
index aa3edec..bed83d1 100644 (file)
--- a/arch/arm/boot/dts/qcom-sdx55.dtsi
+++ b/arch/arm/boot/dts/qcom-sdx55.dtsi
@@ -328,6 +328,39 @@
                        status = "disabled";
                };
 
+               remoteproc_mpss: remoteproc@4080000 {
+                       compatible = "qcom,sdx55-mpss-pas";
+                       reg = <0x04080000 0x4040>;
+
+                       interrupts-extended = <&intc GIC_SPI 250 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 SDX55_CX>,
+                                       <&rpmhpd SDX55_MSS>;
+                       power-domain-names = "cx", "mss";
+
+                       qcom,smem-states = <&modem_smp2p_out 0>;
+                       qcom,smem-state-names = "stop";
+
+                       status = "disabled";
+
+                       glink-edge {
+                               interrupts = <GIC_SPI 114 IRQ_TYPE_EDGE_RISING>;
+                               label = "mpss";
+                               qcom,remote-pid = <1>;
+                               mboxes = <&apcs 15>;
+                       };
+               };
+
                usb: usb@a6f8800 {
                        compatible = "qcom,sdx55-dwc3", "qcom,dwc3";
                        reg = <0x0a6f8800 0x400>;