ARM: dts: msm: Add mem-buf device on PineappleVM

Describe the message queues and capabilities of the mem-buf device.

Change-Id: I9ff137c3cfee8d5f9e56930bf8ca9a81066e0150
Signed-off-by: Patrick Daly <quic_pdaly@quicinc.com>

qcom/pineapple-vm.dtsi

@@ -179,6 +179,15 @@
 				};
 			};
 
+			mem-buf-message-queue-pair {
+				vdevice-type = "message-queue-pair";
+				generate = "/hypervisor/membuf-msgq-pair";
+				message-size = <0x000000f0>;
+				queue-depth = <0x00000008>;
+				peer-default;
+				qcom,label = <0x0000001>;
+			};
+
 			gpiomem0 {
 				vdevice-type = "iomem";
 				patch = "/soc/tlmm-vm-mem-access";
@@ -190,7 +199,6 @@
 					allocate-base;
 				};
 			};
-
 		};
 	};
 
@@ -270,6 +278,15 @@
 		clock-frequency = <19200000>;
 	};
 
+	qcom,mem-buf {
+		compatible = "qcom,mem-buf";
+		qcom,mem-buf-capabilities = "consumer";
+		qcom,vmid = <45>;
+	};
+
+	qcom,mem-buf-msgq {
+		compatible = "qcom,mem-buf-msgq";
+	};
 };
 
 #include "msm-arm-smmu-pineapple-vm.dtsi"