From 01ab07f9bf42ef21fcec5afec152ed9d72016e7e Mon Sep 17 00:00:00 2001
From: Ram Prakash Gupta <rampraka@qti.qualcomm.com>
Date: Tue, 7 Jun 2022 11:57:47 +0530
Subject: [PATCH] ARM: dts: msm: Add atomic mapping for ufs smmu

Enable atomic mapping for ufs smmu to avoid static
iovec pagetable mapping to save ddr memory on parrot target.

Change-Id: I5b12a91ef877e6c94c058aa3c789fdf2f978fb6a
---
 qcom/parrot.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/qcom/parrot.dtsi b/qcom/parrot.dtsi
index d2eacdcd..9040ed54 100644
--- a/qcom/parrot.dtsi
+++ b/qcom/parrot.dtsi
@@ -1975,7 +1975,7 @@
 		reset-names = "rst";
 
 		iommus = <&apps_smmu 0x20 0x0>;
-		qcom,iommu-dma = "fastmap";
+		qcom,iommu-dma = "atomic";
 		dma-coherent;
 
 		status = "disabled";