From e500adbc5d16825d5a09476c954b551064cc9879 Mon Sep 17 00:00:00 2001
From: Zhenhua Huang <zhenhuah@qti.qualcomm.com>
Date: Wed, 25 May 2022 17:36:55 +0800
Subject: [PATCH] ARM: dts: msm: Add the secure-buffer device for ravelin

Add an interface to allow kernel clients to perform hypervisor
calls related to secure memory.

Change-Id: I878013d41e9b928bd29c9b4cf091142c82aa39c4
---
 qcom/ravelin.dtsi | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/qcom/ravelin.dtsi b/qcom/ravelin.dtsi
index d5d0a6bb..6d369c2e 100644
--- a/qcom/ravelin.dtsi
+++ b/qcom/ravelin.dtsi
@@ -291,5 +291,10 @@
 		};
 	};
 
+	qcom,secure-buffer {
+		compatible = "qcom,secure-buffer";
+		qcom,vmid-cp-camera-preview-ro;
+	};
+
 };