From e617a3fe0c6f9c10da427ca0a11bcc87b157804f Mon Sep 17 00:00:00 2001
From: Vijayanand Jitta <quic_vjitta@quicinc.com>
Date: Mon, 14 Oct 2024 11:49:25 +0530
Subject: [PATCH] ARM: dts: msm: Add mem-buf device on tuna-vm

Describe the properties and msgqs of the mem-buf device.

Change-Id: I66e4847e8c141c917f3bda22663fc60e2634917a
Signed-off-by: Vijayanand Jitta <quic_vjitta@quicinc.com>
---
 qcom/tuna-vm.dtsi | 20 ++++++++++++++++++++
 qcom/tuna.dtsi    |  1 +
 2 files changed, 21 insertions(+)

diff --git a/qcom/tuna-vm.dtsi b/qcom/tuna-vm.dtsi
index 7d1f765b..a57acd86 100644
--- a/qcom/tuna-vm.dtsi
+++ b/qcom/tuna-vm.dtsi
@@ -187,6 +187,15 @@
 				allocate-base;
 			};
 
+			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";
@@ -330,6 +339,17 @@
 		qcom,custom-bridge-size = <64>;
 		qcom,support-hypervisor;
 	};
+
+	qcom,mem-buf {
+		compatible = "qcom,mem-buf";
+		qcom,mem-buf-capabilities = "consumer";
+		qcom,vmid = <45>;
+	};
+
+	qcom,mem-buf-msgq {
+		compatible = "qcom,mem-buf-msgq";
+		qcom,msgq-names = "trusted_vm";
+	};
 };
 
 #include "msm-arm-smmu-tuna-vm.dtsi"
diff --git a/qcom/tuna.dtsi b/qcom/tuna.dtsi
index 1a106540..00412bab 100644
--- a/qcom/tuna.dtsi
+++ b/qcom/tuna.dtsi
@@ -710,6 +710,7 @@
 
 	qcom,mem-buf-msgq {
 	       compatible = "qcom,mem-buf-msgq";
+	       qcom,msgq-names = "trusted_vm";
 	};
 
 	cam_rsc: rsc@adc8000 {