arm64: dts: qcom: sm8250: Add IPCC

Add the IPCC node, used to send and receive IPC signals with
remoteprocs.

Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: Vinod Koul <vkoul@kernel.org>
Link: https://lore.kernel.org/r/20200622222747.717306-3-bjorn.andersson@linaro.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

diff --git a/arch/arm64/boot/dts/qcom/sm8250.dtsi b/arch/arm64/boot/dts/qcom/sm8250.dtsi
index e583a01cbcf1fab40aca6bffb90bcca51c0507d0..79c9e2ad1c836ac5eb4c2c11260d02192c4f5874 100644 (file)
--- a/arch/arm64/boot/dts/qcom/sm8250.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8250.dtsi
@@ -6,6 +6,7 @@
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/clock/qcom,gcc-sm8250.h>
 #include <dt-bindings/clock/qcom,rpmh.h>
+#include <dt-bindings/mailbox/qcom-ipcc.h>
 #include <dt-bindings/power/qcom-rpmpd.h>
 #include <dt-bindings/soc/qcom,rpmh-rsc.h>
 
@@ -329,6 +330,15 @@
                        clocks = <&rpmhcc RPMH_CXO_CLK>, <&sleep_clk>;
                };
 
+               ipcc: mailbox@408000 {
+                       compatible = "qcom,sm8250-ipcc", "qcom,ipcc";
+                       reg = <0 0x00408000 0 0x1000>;
+                       interrupts = <GIC_SPI 229 IRQ_TYPE_LEVEL_HIGH>;
+                       interrupt-controller;
+                       #interrupt-cells = <3>;
+                       #mbox-cells = <2>;
+               };
+
                qupv3_id_2: geniqup@8c0000 {
                        compatible = "qcom,geni-se-qup";
                        reg = <0x0 0x008c0000 0x0 0x6000>;