linux-kernel - [PATCH 2/4] arm: dts: apq8064: add shared memory into dt reserved-memory

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Date:	Fri, 11 Dec 2015 18:31:47 +0000
From:	Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
To:	andy.gross@...aro.org, linux-arm-msm@...r.kernel.org
Cc:	linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
Subject: [PATCH 2/4] arm: dts: apq8064: add shared memory into dt reserved-memory

This patch adds the shared memory in the Device tree reserved memory
list so that kernel would not map it as normal memory.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
---
 arch/arm/boot/dts/qcom-apq8064.dtsi | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/arch/arm/boot/dts/qcom-apq8064.dtsi b/arch/arm/boot/dts/qcom-apq8064.dtsi
index a4c1762..09f0e27 100644
--- a/arch/arm/boot/dts/qcom-apq8064.dtsi
+++ b/arch/arm/boot/dts/qcom-apq8064.dtsi
@@ -11,6 +11,17 @@
 	compatible = "qcom,apq8064";
 	interrupt-parent = <&intc>;
 
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		smem:smem@...00000 {
+			reg = <0x80000000 0x200000>;
+			no-map;
+		};
+	};
+
 	cpus {
 		#address-cells = <1>;
 		#size-cells = <0>;
-- 
1.9.1

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