From ac1ca41e0693d0acaea7d665596545500948d3a8 Mon Sep 17 00:00:00 2001
From: Vijayanand Jitta <quic_vjitta@quicinc.com>
Date: Wed, 24 Apr 2024 11:35:26 +0530
Subject: [PATCH] ARM: dts: msm: Add DMA-BUF heaps node for tuna

Add the DMA-BUF heaps node for tuna. This adds default
heaps like system and secure-system heap. Clients
can add their own DMA-BUF heaps in here.

Change-Id: I7b4d36250759e69248ec3fa371a4e5262885dc7f
Signed-off-by: Vijayanand Jitta <quic_vjitta@quicinc.com>
---
 qcom/tuna-dma-heaps.dtsi | 13 +++++++++++++
 qcom/tuna.dtsi           |  1 +
 2 files changed, 14 insertions(+)
 create mode 100644 qcom/tuna-dma-heaps.dtsi

diff --git a/qcom/tuna-dma-heaps.dtsi b/qcom/tuna-dma-heaps.dtsi
new file mode 100644
index 00000000..6472b080
--- /dev/null
+++ b/qcom/tuna-dma-heaps.dtsi
@@ -0,0 +1,13 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2024 Qualcomm Innovation Center, Inc. All rights reserved.
+ */
+
+#include <dt-bindings/arm/msm/qcom_dma_heap_dt_constants.h>
+
+&soc {
+	qcom,dma-heaps {
+		compatible = "qcom,dma-heaps";
+		depends-on-supply = <&qcom_scm>;
+	};
+};
diff --git a/qcom/tuna.dtsi b/qcom/tuna.dtsi
index 5e35de50..e4aaf5cf 100644
--- a/qcom/tuna.dtsi
+++ b/qcom/tuna.dtsi
@@ -212,6 +212,7 @@
 
 #include "tuna-reserved-memory.dtsi"
 #include "msm-arm-smmu-tuna.dtsi"
+#include "tuna-dma-heaps.dtsi"
 
 &reserved_memory {
 	#address-cells = <2>;