From 268875af17d750a75e8af4488c79b063a1f31d8d Mon Sep 17 00:00:00 2001
From: Vijayanand Jitta <quic_vjitta@quicinc.com>
Date: Tue, 24 Sep 2024 13:35:40 +0530
Subject: [PATCH] ARM: dts: msm: Add mem-buf device for tuna

The mem-buf device provides memory related services for shared
memory between host and guest VMs.

Change-Id: I72412dc7c5cbba1ddfd991a10c603bbbd15a266c
Signed-off-by: Vijayanand Jitta <quic_vjitta@quicinc.com>
---
 qcom/tuna.dtsi | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/qcom/tuna.dtsi b/qcom/tuna.dtsi
index 8286f4e9..61525cb3 100644
--- a/qcom/tuna.dtsi
+++ b/qcom/tuna.dtsi
@@ -637,6 +637,16 @@
 		qcom,vmid-cp-camera-preview-ro;
 	};
 
+	qcom,mem-buf {
+		compatible = "qcom,mem-buf";
+		qcom,mem-buf-capabilities = "supplier";
+		qcom,vmid = <3>;
+	};
+
+	qcom,mem-buf-msgq {
+	       compatible = "qcom,mem-buf-msgq";
+	};
+
 	cam_rsc: rsc@adc8000 {
 		label = "cam_rsc";
 		compatible = "qcom,rpmh-rsc";