From e2fa5378125d442acf605872530594ace2b62324 Mon Sep 17 00:00:00 2001
From: Asutosh Das <asutoshd@qti.qualcomm.com>
Date: Fri, 24 Jan 2020 18:21:33 -0800
Subject: [PATCH] ARM: dts: msm: Fix ufs OCS error

OCS errors are seen due to a SMMU config mismatch
between bootloader and hlos.
Bootloader enables IO-coherency for SMMU, but hlos
has not marked the ufs device as coherent.

This causes MISMATCH_DATA_BUFFER_SIZE error.

Fix this by marking UFS device as coherent.

Change-Id: I852394aaf549652e13886210422111060a626b12
---
 qcom/lahaina.dtsi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/qcom/lahaina.dtsi b/qcom/lahaina.dtsi
index a1b6893525f7..1f919af105a5 100644
--- a/qcom/lahaina.dtsi
+++ b/qcom/lahaina.dtsi
@@ -1496,6 +1496,7 @@
 
 		resets = <&clock_gcc GCC_UFS_PHY_BCR>;
 		reset-names = "rst";
+		dma-coherent;
 
 		status = "disabled";
 	};