From 28f34d2846d23b7e85d3b7cc302dfe3bd14988df Mon Sep 17 00:00:00 2001
From: Marc Gonzalez <marc.w.gonzalez@free.fr>
Date: Mon, 25 Feb 2019 11:41:33 +0100
Subject: [PATCH] arm64: dts: qcom: msm8998: Extend TZ reserved memory area

commit 6e53330909672bd9a8c9f826e989a5945d9d9fdf upstream.

My console locks up as soon as Linux writes to [88800000,88f00000[
AFAIU, that memory area is reserved for trustzone.

Extend TZ reserved memory range, to prevent Linux from stepping on
trustzone's toes.

Cc: stable@vger.kernel.org # 4.20+
Reviewed-by: Sibi Sankar <sibis@codeaurora.org>
Fixes: c7833949564ec ("arm64: dts: qcom: msm8998: Add smem related nodes")
Signed-off-by: Marc Gonzalez <marc.w.gonzalez@free.fr>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 arch/arm64/boot/dts/qcom/msm8998.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/qcom/msm8998.dtsi b/arch/arm64/boot/dts/qcom/msm8998.dtsi
index 78227cce16dbf..13d9c04504625 100644
--- a/arch/arm64/boot/dts/qcom/msm8998.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8998.dtsi
@@ -36,7 +36,7 @@
 		};
 
 		memory@86200000 {
-			reg = <0x0 0x86200000 0x0 0x2600000>;
+			reg = <0x0 0x86200000 0x0 0x2d00000>;
 			no-map;
 		};